CN201901161U - Support stepping type bearing device for moving equipment train - Google Patents
Support stepping type bearing device for moving equipment train Download PDFInfo
- Publication number
- CN201901161U CN201901161U CN2010206109185U CN201020610918U CN201901161U CN 201901161 U CN201901161 U CN 201901161U CN 2010206109185 U CN2010206109185 U CN 2010206109185U CN 201020610918 U CN201020610918 U CN 201020610918U CN 201901161 U CN201901161 U CN 201901161U
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- Prior art keywords
- support
- bearing device
- hydraulic cylinder
- type bearing
- equipment train
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- Expired - Fee Related
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Abstract
The utility model discloses a support stepping type bearing device for a moving equipment train, comprising two motor trolleys which are connected with each other by a traction hydraulic cylinder. Support frames are respectively and vertically arranged at four corner parts of each motor trolley; a hydraulic cylinder is hoisted in each support frame by a spring; and the lower end of the hydraulic cylinder props against the ground surface, and the top end of the hydraulic cylinder props against the top surface of a mine pit. In the support steeping type bearing device, the operation is convenient, the labor force is saved, the work efficiency is improved, and the safety factor is greatly increased when the equipment train is moved.
Description
Technical field
The utility model relates to a kind of mechanical device in order to mobile mining equipment train, particularly a kind of support step type moving device train bogey.
Background technology
The most coal mining enterprises in the whole nation have moved towards fully mechanized coal winning technology, and modern age, electromechanical appliance was realized maximization, high speed, serialization and automation.Management, coal mining enterprise for ease of equipment concentrate on return air or transportation lane with the electric-control system of all devices, between driving surface 40-150m, and the general designation equipment train.The tunnel bigger for the inclination angle influences because of being subjected to geologic structure, and often the segmentation cut-off is arranged, all there is uphill/downhill in every section tunnel, and equipment train adopts the winch traction always, need move winch No. one time every one section at the scene, and operating personnel's labour intensity is big, and safety is not strong.
Summary of the invention
The purpose of this utility model is to provide a kind of support step type moving device train bogey, it is simple in structure, need not winch traction, promptly can move the mining equipment train effectively, easy to operate, save labour power, improve work efficiency, safety factor height.
The purpose of this utility model is to realize like this, a kind of support step type moving device train bogey, comprise two rail vehicles, link to each other by the traction fluid cylinder pressure between two rail vehicles, four bights at each rail vehicle vertically are being provided with a support frame respectively, lifting a hydraulic actuating cylinder by spring respectively in each support frame, the lower end of hydraulic actuating cylinder props up ground, and the piston rod top of hydraulic actuating cylinder props up the end face in tunnel, colliery.
When the utility model uses, four hydraulic cylinder works on the last rail vehicle, make the lower end of hydraulic actuating cylinder prop up ground, the piston rod top of hydraulic actuating cylinder props up the end face in tunnel, colliery, last like this rail vehicle just can keep relative fixed, advance by the traction of the traction fluid cylinder pressure between two rail vehicles back one rail vehicle, then, the hydraulic cylinder works in four bights of back one rail vehicle makes the lower end of hydraulic actuating cylinder prop up ground, and the piston rod top of hydraulic actuating cylinder props up the end face in tunnel, colliery, after the one rail vehicle relative fixed of back, four hydraulic actuating cylinders on the last rail vehicle shrink, and under the traction fluid cylinder pressure effect between two rail vehicles, promote last rail vehicle and advance, repeatedly like this like this, follow in sb's footsteps, can realize that equipment train in the tunnel, colliery under the situation that need not extra traction, advances voluntarily.This apparatus structure is simple, and is novel, can move the mining equipment train effectively, easy to operate, save labour power, improve work efficiency, safety factor height.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a main TV structure scheme drawing of the present utility model.
The specific embodiment
A kind of support step type moving device train bogey as shown in Figure 1, comprises between 1, two rail vehicle 1 of two rail vehicles by traction fluid cylinder pressure 3 linking to each other, traction fluid cylinder pressure 3 flexible in order to change the position of two rail vehicles.Four bights at each rail vehicle 1 vertically are being provided with a support frame 5 respectively, are lifting a hydraulic actuating cylinder 2 by spring 6 respectively in each support frame 5, and the lower end of hydraulic actuating cylinder 2 props up ground, and piston rod 4 tops of hydraulic actuating cylinder prop up the end face in tunnel, colliery.When the hydraulic cylinder piston rod in the support frame 5 was withdrawn, under the effect of spring 6, the two ends up and down of each hydraulic actuating cylinder 2 all disengaged with tunnel end face and ground, tunnel.The utility model is easy to operate in moving the car process, save labour power, improve work efficiency, safety factor improves greatly.
Claims (1)
1. one kind is supported step type moving device train bogey, comprise two rail vehicles, it is characterized in that: link to each other by the traction fluid cylinder pressure between two rail vehicles, four bights at each rail vehicle vertically are being provided with a support frame respectively, lifting a hydraulic actuating cylinder by spring respectively in each support frame, the lower end of hydraulic actuating cylinder props up ground, and the piston rod top of hydraulic actuating cylinder props up the end face in tunnel, colliery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206109185U CN201901161U (en) | 2010-11-17 | 2010-11-17 | Support stepping type bearing device for moving equipment train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206109185U CN201901161U (en) | 2010-11-17 | 2010-11-17 | Support stepping type bearing device for moving equipment train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901161U true CN201901161U (en) | 2011-07-20 |
Family
ID=44271761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206109185U Expired - Fee Related CN201901161U (en) | 2010-11-17 | 2010-11-17 | Support stepping type bearing device for moving equipment train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901161U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775124A (en) * | 2014-01-23 | 2014-05-07 | 石宁 | Self-traveling equipment train used for fully mechanized coal mining face |
| CN105667528A (en) * | 2015-12-01 | 2016-06-15 | 中车四方车辆有限公司 | Tramcar |
| CN109466575A (en) * | 2018-11-07 | 2019-03-15 | 陕西南梁矿业有限公司 | A kind of cable towing device and method |
-
2010
- 2010-11-17 CN CN2010206109185U patent/CN201901161U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775124A (en) * | 2014-01-23 | 2014-05-07 | 石宁 | Self-traveling equipment train used for fully mechanized coal mining face |
| CN105667528A (en) * | 2015-12-01 | 2016-06-15 | 中车四方车辆有限公司 | Tramcar |
| CN105667528B (en) * | 2015-12-01 | 2018-02-02 | 中车四方车辆有限公司 | Tramcar |
| CN109466575A (en) * | 2018-11-07 | 2019-03-15 | 陕西南梁矿业有限公司 | A kind of cable towing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20131117 |