CN206187044U - Fully mechanized mining equipment train liquid accuse traction system - Google Patents
Fully mechanized mining equipment train liquid accuse traction system Download PDFInfo
- Publication number
- CN206187044U CN206187044U CN201621263176.7U CN201621263176U CN206187044U CN 206187044 U CN206187044 U CN 206187044U CN 201621263176 U CN201621263176 U CN 201621263176U CN 206187044 U CN206187044 U CN 206187044U
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- hydraulic pressure
- jack
- traffic
- mechanized mining
- mining equipment
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Abstract
The utility model discloses a fully mechanized mining equipment train liquid accuse traction system relates to fully mechanized mining equipment. Fully mechanized mining equipment train liquid accuse traction system includes the tractor of two trains around being used for connecting and fixes the hydraulic pressure car blocking device two trains belows respectively, the tractor by steady rest, two release jack and joint even, wherein two release jack parallels are fixed on the steady rest, the both ends at the steady rest are fixed respectively to the connector to be connected with two trains in front and back respectively, hydraulic pressure car blocking device include hydraulic pressure hold up traffic jack, hydraulic pressure lock, friction boots, wherein hydraulic pressure is held up traffic the jack and is fixed the train bottom directly over the guide rail, hydraulic pressure is held up traffic the top of the extension bar of jack and is installed hydraulic pressure lock and friction boots, when the extension bar stretches out, the boots that rub sticis at the guide rail upper surface. The utility model discloses convenience simple to use need not artifical transport, and is with low costs for pulling of main equipment provides reliable security assurances, efficient.
Description
Technical field
The utility model is related to fully-mechanized mining equipment, and in particular to a kind of fully-mechanized mining equipment train hydraulic control trailer system.
Background technology
Current underground coal mine fully-mechanized mining working is most of using comprehensive mechanization production operation, and the equipment train in crossheading lane
（Including large-scale shifting change, pumping plant, control system, monitoring system etc.）For working face equipment provides reliable power resources and safety
Ensure, so as working face extraction is advanced, it is ensured that safety when equipment train is migrated becomes current critical task.
At present, coal production industry all draws fully-mechanized mining equipment train using drawing hoist, but after its setting in motion, does not have
There is safe and reliable brake system, and resistance is carried out to the equipment train for moving using traditional triangle timber wedge and is stopped, it is clear that be complete
Infeasible scheme；Even if in addition, add " I-steel+latch " combined type car arrester at trace header, due to equipment train entirety
Quality is big, it is easy to wash out combined type car arrester, so as to cause derailment accident, causes personal injury or damages connection working face
The equipment such as cable, pipeline.
In order to solve the drawbacks described above of prior art presence, operating personnel's personal safety was both ensured, also ensured that equipment train
Graceful migration, it is necessary to provide and a kind of be applied to fully-mechanized mining equipment train hydraulic control trailer system.
The content of the invention
The purpose of this utility model is to provide a kind of fully-mechanized mining equipment train hydraulic control trailer system.
The utility model is achieved through the following technical solutions：
A kind of fully-mechanized mining equipment train hydraulic control trailer system, including for connecting the tractor of former and later two trains, and respectively
It is fixed on the hydraulic pressure Obstruct apparatus below two trains；Described tractor is by steady rest, two release jack and connector
Composition, two of which releases that jack is parallel is fixed on steady rest, and connector is separately fixed at the two ends of steady rest, and respectively
It is connected with former and later two trains；Described hydraulic pressure Obstruct apparatus are held up traffic jack, hydraulic lock, friction boots, wherein liquid including hydraulic pressure
Pressure drag car jack is fixed on the train bottom directly over guide rail, and the hold up traffic top of extension bar of jack of hydraulic pressure is provided with hydraulic pressure
Lock and friction boots, when extension bar stretches out, friction boots are pressed on guide rail upper surface.
Further, described hydraulic pressure hold up traffic jack stroke for 80mm, cylinder diameter/piston rod footpath 80mm/60mm.
The stroke 700mm of described release jack, cylinder diameter/piston rod footpath 100mm/80mm.
During operation, the first step first causes that the hold up traffic extension bar of jack of the hydraulic pressure of the bottom of rear car stretches out, band dynamic friction boots
Guide rail level is moved, and it is firmly pressed on guide pass, and carrying out resistance to second half section train stops；Second step makes the hydraulic control of front truck again
The friction boots of jack of holding up traffic are in the state of guide rail left；3rd step causes that the release jack of tractor is released, and makes front truck
Move forward a segment distance；4th step stretches out the hydraulic jack of front truck, and friction boots are pressed on guide pass, and front truck is hindered
Stop, allow the friction boots of rear car to be in the state for leaving guide rail, and shrink the hydraulic jack of tractor, by second half section train
Identical distance is moved forward, so as to realize the purpose to entire train migration.
The utility model is easy to use, without a dead lift, for the traction of large scale equipment provides reliable safety
Ensure, low cost, efficiency high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model.
In figure：1- tractors, 2- hydraulic pressure Obstruct apparatus, 3- steady rests, 4- release jack, 5- connectors, the resistance of 6- hydraulic pressure
Car jack, 7- hydraulic locks, 8- friction boots.
Specific embodiment
The utility model is described in further detail with reference to embodiments.
A kind of fully-mechanized mining equipment train hydraulic control trailer system as shown in Figure 1, 2, including for connecting former and later two trains
Tractor 1, and the hydraulic pressure Obstruct apparatus 2 being separately fixed at below two trains；Described tractor 1 is pushed away for 3, two by steady rest
Go out jack 4 and connector 5 is constituted, two of which releases that jack 4 is parallel is fixed on steady rest 3, and connector 5 is fixed respectively
At the two ends of steady rest 3, and it is connected with former and later two trains respectively；Described hydraulic pressure Obstruct apparatus 2 are held up traffic very heavy including hydraulic pressure
Top 6, hydraulic lock 7 friction boots 8, wherein hydraulic pressure is held up traffic the train bottom that jack 6 is fixed on directly over guide rail, and hydraulic pressure is held up traffic very heavy
The top of the extension bar on top 6 is provided with hydraulic lock 7 and friction boots 8, and when extension bar stretches out, friction boots 8 are pressed on guide rail upper table
Face.
Wherein, preferably hydraulic pressure hold up traffic jack 6 stroke for 80mm, cylinder diameter/piston rod footpath 80mm/60mm；Release very heavy
The stroke 700mm on top 4, cylinder diameter/piston rod footpath 100mm/80mm.
Claims (3)
1. a kind of fully-mechanized mining equipment train hydraulic control trailer system, it is characterised in that including the traction for connecting former and later two trains
Car, and the hydraulic pressure Obstruct apparatus being separately fixed at below two trains；Described tractor is by steady rest, two release jack
With connector composition, two of which releases that jack is parallel is fixed on steady rest, and connector is separately fixed at the two of steady rest
End, and be connected with former and later two trains respectively；Described hydraulic pressure Obstruct apparatus are held up traffic jack, hydraulic lock friction including hydraulic pressure
Boots, wherein hydraulic pressure are held up traffic the train bottom that jack is fixed on directly over guide rail, hydraulic pressure hold up traffic jack extension bar top
Hydraulic lock and friction boots are installed, when extension bar stretches out, friction boots are pressed on guide rail upper surface.
2. fully-mechanized mining equipment train hydraulic control trailer system according to claim 1, it is characterised in that described hydraulic pressure holds up traffic thousand
The stroke on jin top is 80mm, cylinder diameter/piston rod footpath 80mm/60mm.
3. fully-mechanized mining equipment train hydraulic control trailer system according to claim 1 and 2, it is characterised in that described release thousand
The stroke 700mm on jin top, cylinder diameter/piston rod footpath 100mm/80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263176.7U CN206187044U (en) | 2016-11-24 | 2016-11-24 | Fully mechanized mining equipment train liquid accuse traction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263176.7U CN206187044U (en) | 2016-11-24 | 2016-11-24 | Fully mechanized mining equipment train liquid accuse traction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187044U true CN206187044U (en) | 2017-05-24 |
Family
ID=58724549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621263176.7U Expired - Fee Related CN206187044U (en) | 2016-11-24 | 2016-11-24 | Fully mechanized mining equipment train liquid accuse traction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622122A (en) * | 2018-06-29 | 2018-10-09 | 王海军 | A kind of walking equipment train certainly of disperse power |
| CN110593947A (en) * | 2019-10-01 | 2019-12-20 | 王炎宾 | Equipment train system of fully mechanized coal mining face and self-moving method |
| CN111516725A (en) * | 2020-04-29 | 2020-08-11 | 南通奥里斯特机械有限公司 | High-strength toughness high-speed rail brake steel back |
-
2016
- 2016-11-24 CN CN201621263176.7U patent/CN206187044U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622122A (en) * | 2018-06-29 | 2018-10-09 | 王海军 | A kind of walking equipment train certainly of disperse power |
| CN108622122B (en) * | 2018-06-29 | 2024-01-26 | 王海军 | Self-walking equipment train capable of dispersing power |
| CN110593947A (en) * | 2019-10-01 | 2019-12-20 | 王炎宾 | Equipment train system of fully mechanized coal mining face and self-moving method |
| CN111516725A (en) * | 2020-04-29 | 2020-08-11 | 南通奥里斯特机械有限公司 | High-strength toughness high-speed rail brake steel back |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171124 |