CN104609106B - Turn bridge for scraper conveyer - Google Patents
Turn bridge for scraper conveyer Download PDFInfo
- Publication number
- CN104609106B CN104609106B CN201410784943.8A CN201410784943A CN104609106B CN 104609106 B CN104609106 B CN 104609106B CN 201410784943 A CN201410784943 A CN 201410784943A CN 104609106 B CN104609106 B CN 104609106B
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- China
- Prior art keywords
- bridge plate
- rotating shaft
- bridge
- staircase
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a turn bridge for a scraper conveyer. The turn bridge is characterized by comprising a base, a rotating shaft, a rotating handle, a hydraulic cylinder, a bridge plate, a ladder and a hydraulic control system, wherein the axis of the rotating shaft is vertical, and the rotating shaft is installed on the base through a bearing; the rotating handle is fixedly installed at the upper end of the rotating shaft; the hydraulic cylinder comprises a cylinder body and a cylinder rod, the cylinder body is fixed to the base, and the cylinder rod is hinged to the rotating handle; the lower portion of one end of the bridge plate is connected with the top end of the rotating shaft, and the bridge plate is supported by the rotating shaft; the bridge plate is connected with the ladder, and the ladder and the rotating shaft are located at the two ends of the bridge plate respectively. Thus, the turn bridge assists workers in conveniently passing through the scraper conveyor, and working efficiency is guaranteed.
Description
Technical field
The invention belongs to mining auxiliary device technical field, more particularly to a kind of drag conveyor is with turning bridge.
Background technology
Drag conveyor is mining conveying equipment, is generally used for being transported to ground mineral aggregate from mine bottom.Length is
Tens of meters of drag conveyor is applied in mine, and the staff of mine both sides such as will be from the side of mine to opposite side, then
Need to cross drag conveyor.During drag conveyor work, staff cannot be directed across from drag conveyor,
Must detour, thus affecting production efficiency.In order to shorten travel distance it is necessary to shut down drag conveyor, staff's ability
Enough crossing from it, equally affecting work efficiency, in addition, being stacked with Ore on drag conveyor, it is defeated that staff crosses scraper plate
Send dangerous during machine.
Content of the invention
The present invention for solve known technology present in drag conveyor cannot directly by technical problem and provide one
Plant and be easy to staff laterally across drag conveyor, to ensure the drag conveyor of work efficiency with turning bridge.
The present invention is adopted the technical scheme that by solving technical problem present in known technology: a kind of drag conveyor
With turning bridge it is characterised in that: base, rotating shaft, turning handle, hydraulic cylinder, bridge plate, staircase and the hydraulic pressure control coupling with described hydraulic cylinder
System processed；The axis vertical of described rotating shaft, described rotating shaft is arranged on described base by bearing；Described turning handle is fixedly mounted on
The upper end of described rotating shaft；Described hydraulic cylinder includes cylinder body and cylinder rod, and described cylinder body is fixed on described base by securing member, institute
State cylinder rod hinged with described turning handle；One end bottom of described bridge plate is coupled with the top of described rotating shaft, and described bridge plate is by described turn
E axle supporting；Described bridge plate couples staircase, and described bridge plate and described rotating shaft are located at the two ends of described bridge plate respectively；Described base is case
Body, described hydraulic cylinder in described cavity, stretch out above described casing by the upper end of described rotating shaft；Described turning handle and described rotating shaft
By key connecting.
The present invention can also adopt following technical measures:
The both sides of described bridge plate are provided with side rail, and the bottom of described side rail is arranged on described bridge plate by bearing pin,
The axis of described bearing pin is parallel with the length direction of described bridge plate；The both sides of described bridge plate have slot, under described side rail
Install outside portion and may be inserted into described slot, for preventing side rail to the latch of side to overturn outside bridge plate.
Both sides above described bridge plate are respectively provided with the chute that section is c shape, and described chute is flat with the side of described bridge plate
OK, the front end closing of described chute, is equipped with pulley respectively in two described chutes, two described pulleys respectively with described staircase
End both sides connect, and described staircase is located between two described chutes.
The present invention has the advantages and positive effects that:
The present invention discloses a kind of handrail of eddied ladder device of drag conveyor, and it is defeated that this device is located at scraper plate in an idle state
Send the side of machine, the service behaviour of drag conveyor will not be had any impact, and go for complicated ground in mine
Shape.The present invention can form on the top of drag conveyor at any time as needed and be easy to staff across drag conveyor
Bridge, under conditions of ensureing worker safety, facilitates staff quickly from the side of drag conveyor to opposite side, improves
Work efficiency, it is convenient to provide for staff.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the a-a direction view of Fig. 1.
In figure: 1, base；2nd, rotating shaft；3rd, turning handle；4th, hydraulic cylinder；5th, bridge plate；6th, staircase；7th, side rail；8th, slot；9th, insert
Pin；10th, chute；11st, pulley.
Specific embodiment
For content of the invention, feature and effect of the present invention can be further appreciated that, hereby enumerate following examples, and coordinate accompanying drawing
Describe in detail as follows:
Refer to Fig. 1-Fig. 3, a kind of drag conveyor with turning bridge it is characterised in that: base 1, rotating shaft 2, turning handle 3, hydraulic pressure
Cylinder 4, bridge plate 5, staircase 6 and hydraulic control system, hydraulic control system is coupled with hydraulic cylinder 4.
Base 1 is the installation carrier of the part such as rotating shaft 2 and hydraulic cylinder 4 in this device, and base 1 can be a single, peace
It is contained in itself part of individual components on drag conveyor sidepiece equipment or drag conveyor sidepiece equipment.This reality
Apply in example, base 1 is the casing being bolted on drag conveyor side.
The axis vertical of described rotating shaft 2, described rotating shaft 2 is arranged on described base 1 by bearing.Described turning handle 3 is fixing
It is arranged on the upper end of described rotating shaft 2.I.e. one end of turning handle 3 is sleeved in rotating shaft 2, rotating shaft 2 can be made to rotate by turning handle 3.This
In embodiment, turning handle 3 is connected with rotating shaft 2 by key.
Described hydraulic cylinder 4 includes cylinder body and cylinder rod, and described cylinder body is fixed on described base 1 by securing member.Described cylinder
Bar is hinged with described turning handle 3.Hydraulic cylinder 4 is the motive power outputting apparatus that drive shaft 2 rotates.In the present embodiment, the cylinder of hydraulic cylinder 4
Bar stretches, and rotating shaft 2 can be driven to rotate 90 ° by turning handle 3.
One end bottom of described bridge plate 5 is coupled with the top of described rotating shaft 2.Described bridge plate 5 is supported by described rotating shaft 2.Institute
State bridge plate 5 connection staircase 6, described bridge plate 5 and described rotating shaft 2 are located at the two ends of described bridge plate 5 respectively.In the present embodiment, bridge plate 5
It is arranged in rotating shaft 2 by intermediate connectors such as the securing members such as bolt and fixed plates.
The method of work of the present invention: under normality, bridge plate 5 is located at the side of drag conveyor.Staff needs across scraping
During plate conveyer, hydraulic cylinder 4 works, and the cylinder rod of hydraulic cylinder 4 drives turning handle 3 to rotate, and turning handle 3 drives rotating shaft 2 to rotate 90 °, rotating shaft 2
Make bridge plate 5 across above drag conveyor, staff is easy to laterally across drag conveyor with this.
In order to ensure safety when using this device for the staff, in the both sides of described bridge plate 5, side rail 7 is installed,
Side rail 7 has the effect of security protection, increased the safety of this device.
In order to make this device take up room as little as possible, to be suitable for the mine of different situations, this device also has following skill
Art feature:
The bottom of described side rail 7 is arranged on described bridge plate 5 by bearing pin, the axis of described bearing pin and described bridge plate 5
Length direction parallel.The side rail 7 that the order of this structure is arranged on bridge plate 5 both sides can turn inside out folding to bridge plate 5, to reduce
The space taking under this device idle condition.The both sides of described bridge plate 5 have slot 8, and the lower outside of described side rail 7 is installed
May be inserted into described slot 8, be used for preventing the latch 9 to side to overturn outside bridge plate for the side rail 7.
Both sides above described bridge plate 5 are respectively provided with the chute 10 that section is c shape, described chute 10 and described bridge plate 5
Side is parallel, the front end closing of described chute 10.It is equipped with pulley 11 respectively, 11 points of two described pulleys in two described chutes 10
It is not connected with the end both sides of described staircase 6, described staircase 6 is located between two described chutes 10.Existed by pulley 11
Slide in chute 10, staircase 6 can be made to pack up and laying on bridge plate 5 on, staircase 6 can be pulled out during use from bridge plate 5
And hang down from one end of bridge plate 5, easy to use.
The above is only the preferred embodiment of the present invention it is noted that common skill for the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of drag conveyor with turning bridge it is characterised in that: base (1), rotating shaft (2), turning handle (3), hydraulic cylinder (4), bridge plate
(5), staircase (6) and the hydraulic control system coupling with described hydraulic cylinder (4)；
The axis vertical of described rotating shaft (2), described rotating shaft (2) is arranged on described base (1) by bearing；Described turning handle (3)
It is fixedly mounted on the upper end of described rotating shaft (2)；Described hydraulic cylinder (4) includes cylinder body and cylinder rod, and it is solid that described cylinder body passes through securing member
It is scheduled on described base (1), described cylinder rod is hinged with described turning handle (3)；One end bottom of described bridge plate (5) and described rotating shaft
(2) top connection, described bridge plate (5) is supported by described rotating shaft (2)；Described bridge plate (5) connection staircase (6), described staircase (6)
It is located at the two ends of described bridge plate (5) with described rotating shaft (2) respectively；Described base (1) is casing, and described hydraulic cylinder (4) is located at institute
State in casing, the upper end of described rotating shaft (2) is stretched out above described casing；Described turning handle (3) passes through binding with described rotating shaft (2)
Connect.
2. drag conveyor according to claim 1 with turning bridge it is characterised in that: the both sides of described bridge plate (5) are provided with
Side rail (7), the bottom of described side rail (7) is arranged on described bridge plate (5) by bearing pin, the axis of described bearing pin with described
The length direction of bridge plate (5) is parallel；The both sides of described bridge plate (5) have slot (8), the lower outside peace of described side rail (7)
Dress may be inserted into described slot (8), is used for preventing the latch (9) to side to overturn outside bridge plate for the side rail (7).
3. drag conveyor according to claim 1 with turning bridge it is characterised in that: described bridge plate (5) both sides above are divided
Not there is the chute (10) that section is c shape, described chute (10) is parallel with the side of described bridge plate (5), the front end of described chute
Closing, is equipped with pulley (11), two described pulley (11) ends with described staircase (6) respectively respectively in two described chutes (10)
Portion both sides connect, and described staircase (6) is located between two described chutes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784943.8A CN104609106B (en) | 2014-12-17 | 2014-12-17 | Turn bridge for scraper conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784943.8A CN104609106B (en) | 2014-12-17 | 2014-12-17 | Turn bridge for scraper conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104609106A CN104609106A (en) | 2015-05-13 |
| CN104609106B true CN104609106B (en) | 2017-01-25 |
Family
ID=53143811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784943.8A Expired - Fee Related CN104609106B (en) | 2014-12-17 | 2014-12-17 | Turn bridge for scraper conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104609106B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519007Y (en) * | 2001-12-04 | 2002-10-30 | 宝鸡宝石特种车辆有限责任公司 | Special ladder mounted on side door of vehicle for use in oil field |
| DE20311782U1 (en) * | 2003-07-29 | 2003-10-02 | DBT GmbH, 44534 Lünen | Demountable bridge for underground mines is assembled from rigid elements linked via flanges and with holes for securing railings and steps and other fittings |
| CN200974604Y (en) * | 2006-09-25 | 2007-11-14 | 威海广泰空港设备股份有限公司 | Rotation structure of floating ladder |
| CN202745926U (en) * | 2012-06-29 | 2013-02-20 | 山东盛泉矿业有限公司 | Stridden pedestrian gap-bridge for belt conveyors |
| CN202970776U (en) * | 2012-12-20 | 2013-06-05 | 大同煤矿集团有限责任公司 | Belt head ladder |
| CN203176549U (en) * | 2013-01-16 | 2013-09-04 | 上海大学 | Telescopic revolution bridge frame |
| CN203476387U (en) * | 2013-09-29 | 2014-03-12 | 贵州永润煤业有限公司 | Simple belt gap-bridge device |
| CN104098053A (en) * | 2013-04-10 | 2014-10-15 | 依维柯马基路斯公司 | Aerial system, in particular turntable ladder system |
| CN204572054U (en) * | 2014-12-17 | 2015-08-19 | 天津市双象工程液压件有限责任公司 | Drag conveyor handrail of eddied ladder device |
-
2014
- 2014-12-17 CN CN201410784943.8A patent/CN104609106B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519007Y (en) * | 2001-12-04 | 2002-10-30 | 宝鸡宝石特种车辆有限责任公司 | Special ladder mounted on side door of vehicle for use in oil field |
| DE20311782U1 (en) * | 2003-07-29 | 2003-10-02 | DBT GmbH, 44534 Lünen | Demountable bridge for underground mines is assembled from rigid elements linked via flanges and with holes for securing railings and steps and other fittings |
| CN200974604Y (en) * | 2006-09-25 | 2007-11-14 | 威海广泰空港设备股份有限公司 | Rotation structure of floating ladder |
| CN202745926U (en) * | 2012-06-29 | 2013-02-20 | 山东盛泉矿业有限公司 | Stridden pedestrian gap-bridge for belt conveyors |
| CN202970776U (en) * | 2012-12-20 | 2013-06-05 | 大同煤矿集团有限责任公司 | Belt head ladder |
| CN203176549U (en) * | 2013-01-16 | 2013-09-04 | 上海大学 | Telescopic revolution bridge frame |
| CN104098053A (en) * | 2013-04-10 | 2014-10-15 | 依维柯马基路斯公司 | Aerial system, in particular turntable ladder system |
| CN203476387U (en) * | 2013-09-29 | 2014-03-12 | 贵州永润煤业有限公司 | Simple belt gap-bridge device |
| CN204572054U (en) * | 2014-12-17 | 2015-08-19 | 天津市双象工程液压件有限责任公司 | Drag conveyor handrail of eddied ladder device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104609106A (en) | 2015-05-13 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20171217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |