CN201593430U - Lifting infilled wall of hydraulic support - Google Patents
Lifting infilled wall of hydraulic support Download PDFInfo
- Publication number
- CN201593430U CN201593430U CN2010201184226U CN201020118422U CN201593430U CN 201593430 U CN201593430 U CN 201593430U CN 2010201184226 U CN2010201184226 U CN 2010201184226U CN 201020118422 U CN201020118422 U CN 201020118422U CN 201593430 U CN201593430 U CN 201593430U
- Authority
- CN
- China
- Prior art keywords
- wall
- support
- hydraulic
- hydraulic support
- stent
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a lifting infilled wall of a hydraulic support, which comprises a frame-shaped wall support, wherein a drawing top wall is vertically slidably mounted on the left wall and the right wall of the wall support, a transverse mounting plate is arranged on the top of the wall support, a hydraulic cylinder with an upward piston rod is fixedly mounted in the wall support, and the drawing top wall is driven to move up and down by the hydraulic cylinder. The infilled wall is driven to move up and down by the hydraulic cylinder, and then the top plate of the hydraulic support is driven to move up and down. In addition, the lifting infilled wall is simple in structure and convenient for operation.
Description
Technical field
The utility model belongs to the hydraulic support field, specifically is a kind of ascending/decending filling wall of hydraulic support.
Background technology
Hydraulic support is the important component part of fully-mechanized mining equipment.It can reliably and effectively support and control the top board of work plane, isolates the goaf, prevents that spoil from entering stope and advancing conveyer.It and the supporting use of coal-winning machine, realize the coal mining comprehensive mechanization, roof control lags behind the contradiction of coal work in the solution mechanical coal mining work, further improves the usefulness of coal mining and haulage device, alleviate the labour intensity of coal miner, ensure the life security of coal miner to greatest extent.But the top board of present hydraulic support can't be realized moving.
The utility model content
The purpose of this utility model provides a kind of ascending/decending filling wall of hydraulic support, and the filling wall drives by hydraulic jack and moves up and down, and the top board that drives hydraulic support moves up and down, and simple in structure, easy to operate.
The technical solution of the utility model is as follows:
The ascending/decending filling wall of hydraulic support, include the stent wall of shaped as frame, vertically be slidingly fitted with the pull crown wall on the left and right sidewall of stent wall, the top of stent wall is provided with horizontal installing plate, be installed with piston rod hydraulic jack up in the stent wall, the piston rod apical support of hydraulic jack the top of pull crown wall, and hydraulic jack promotes the pull crown wall and moves up and down.
The bottom of described stent wall is slidingly fitted with gate, and the top of gate is provided with the lift cylinder that is fixed in the stent wall, and the piston rod of lift cylinder is fixedlyed connected with the top of gate.
Hydraulic jack of the present utility model promotes the pull crown wall and moves up and down, and the filling wall is realized moving up and down under the driving of hydraulic jack, thereby the top board that drives hydraulic support moves up and down, and is simple in structure, easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, the ascending/decending filling wall of hydraulic support, include the stent wall 1 of shaped as frame, vertically be slidingly fitted with pull crown wall 2 on the left and right sidewall of stent wall, the top of stent wall is provided with horizontal installing plate 3, be installed with piston rod hydraulic jack 4 up in the stent wall, the piston rod apical support of hydraulic jack 4 top of pull crown wall 2, hydraulic jack promotes pull crown wall 2 and moves up and down, the bottom of stent wall 1 is slidingly fitted with gate 5, and the top of gate is provided with the lift cylinder 6 that is fixed on the horizontal installing plate 3.
Claims (2)
1. the ascending/decending filling wall of hydraulic support, include the stent wall of shaped as frame, it is characterized in that: vertically be slidingly fitted with the pull crown wall on the left and right sidewall of stent wall, the top of stent wall is provided with horizontal installing plate, be installed with piston rod hydraulic jack up in the stent wall, the piston rod apical support of hydraulic jack the top of pull crown wall, and hydraulic jack promotes the pull crown wall and moves up and down.
2. ascending/decending filling wall according to claim 1, it is characterized in that: the bottom of described stent wall is slidingly fitted with gate, the top of gate is provided with the lift cylinder that is fixed in the stent wall, and the piston rod of lift cylinder is fixedlyed connected with the top of gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201184226U CN201593430U (en) | 2010-02-24 | 2010-02-24 | Lifting infilled wall of hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201184226U CN201593430U (en) | 2010-02-24 | 2010-02-24 | Lifting infilled wall of hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593430U true CN201593430U (en) | 2010-09-29 |
Family
ID=42775497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201184226U Expired - Fee Related CN201593430U (en) | 2010-02-24 | 2010-02-24 | Lifting infilled wall of hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604588A (en) * | 2015-12-29 | 2016-05-25 | 迟新宋 | Mounting method of engineering steering support |
| CN115059215A (en) * | 2022-06-08 | 2022-09-16 | 中城科泽工程设计集团有限责任公司 | Assembled indoor partition wall structure |
-
2010
- 2010-02-24 CN CN2010201184226U patent/CN201593430U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604588A (en) * | 2015-12-29 | 2016-05-25 | 迟新宋 | Mounting method of engineering steering support |
| CN105604588B (en) * | 2015-12-29 | 2017-11-03 | 迟新宋 | A kind of engineering turns to the installation method of support |
| CN115059215A (en) * | 2022-06-08 | 2022-09-16 | 中城科泽工程设计集团有限责任公司 | Assembled indoor partition wall structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |