CN203145952U - Working framework adapting to different heights and different gradient roadway work - Google Patents
Working framework adapting to different heights and different gradient roadway work Download PDFInfo
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- CN203145952U CN203145952U CN 201320142787 CN201320142787U CN203145952U CN 203145952 U CN203145952 U CN 203145952U CN 201320142787 CN201320142787 CN 201320142787 CN 201320142787 U CN201320142787 U CN 201320142787U CN 203145952 U CN203145952 U CN 203145952U
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Abstract
The utility model discloses a working framework adapting to different heights and different gradient roadway work. The working framework comprises a working table (4), wherein elastic punching frame legs (1) are perpendicularly connected with the working table (4), and the elastic punching frame legs (1) and the working table (4) are fixed through reinforcing rods (3). The working framework adapting to the different heights and the different gradient roadway work solves the security accident problems that gravity center instability causes workers falling down and causes the working framework falling down when a general working framework is used in an inclined drift or the problem that a specially-made working framework can not adapt to working in an environment where the roadway gradient changes.
Description
Technical field
The utility model relates to a kind of tunnel work operations frame, relates in particular to a kind of for the tunnel work operations frame under differing heights and gradient environment.
Background technology
Common falsework is generally the level land falsework, and is rectangular, and the frame leg is with high, and this kind falsework only is adapted at operation under level land or the low gradient environment, and operation causes shelf to topple over easily under high gradient environment, threatens operating personnel's safety; Perhaps be special trapezoidal falsework, adapt to operation under the specific grade environment, this kind falsework only adapts to operation under a kind of gradient environment, and is no longer suitable when slope change.
Summary of the invention
The technical problems to be solved in the utility model: the falsework that a kind of adaptation operation under differing heights and gradient tunnel environment is provided, when under inclined shaft, using with falsework to solve routine, because the operating personnel that causes of center of gravity unstability falls and falsework such as topples at security incident problem, the perhaps problem of special falsework incompatibility operation under the slope change environment of tunnel.
Technical solutions of the utility model:
A kind of adaptation differing heights and gradient tunnel work operations frame, it comprises workbench, scalable punching frame leg vertically connects workbench, fixes by reinforced pole between scalable punching frame leg and the workbench.
Scalable punching frame leg is divided into two parts up and down, and each several part all has identical, the corresponding hole, position of size, and top and the bottom connect by screw.
Scalable punching frame leg bottom is curved outwardly-bent, and puts rubber.
The beneficial effects of the utility model:
The utility model is by regulating front and back frame leg length to adapt to operation under differing heights and gradient tunnel environment, when under inclined shaft, using with falsework to solve routine, because the operating personnel that causes of center of gravity unstability falls and falsework such as topples at security incident problem, the perhaps problem of special falsework incompatibility operation under the slope change environment of tunnel.
Description of drawings:
Fig. 1 the utility model schematic diagram.
The specific embodiment:
Embodiment: a kind of adaptation differing heights and gradient tunnel work operations frame, it comprises workbench 4, the scalable punching frame leg 1 vertical workbench 4 that connects is fixed by reinforced pole 3 between scalable punching frame leg 1 and the workbench 4; Scalable punching frame leg 1 is divided into two parts up and down, and each several part all has identical, the corresponding hole, position of size, and top and the bottom connect by screw; Scalable punching frame leg 1 bottom is curved outwardly-bent, and puts rubber.Can regulate front and back frame leg length to adapt to operation under differing heights and gradient tunnel according to head-room and the gradient during use, frame leg and the plate of standing are by reinforced pole connection triangular in shape, to strengthen falsework stability and safety, frame leg bottom is curved outwardly-bent, and put rubber, to increase falsework and frictional ground force and contact area, guarantee falsework stability and safety.
Claims (3)
1. one kind adapts to differing heights and gradient tunnel work operations frame, it comprises workbench (4), it is characterized in that: scalable punching frame leg (1) vertically connects workbench (4), fixes by reinforced pole (3) between scalable punching frame leg (1) and the workbench (4).
2. a kind of adaptation differing heights according to claim 1 and gradient tunnel work operations frame, it is characterized in that: scalable punching frame leg (1) is divided into two parts up and down, each several part all has identical, the corresponding hole, position of size, and top and the bottom connect by screw.
3. a kind of adaptation differing heights according to claim 1 and gradient tunnel work operations frame is characterized in that: scalable punching frame leg (1) bottom is curved outwardly-bent, and puts rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142787 CN203145952U (en) | 2013-03-27 | 2013-03-27 | Working framework adapting to different heights and different gradient roadway work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142787 CN203145952U (en) | 2013-03-27 | 2013-03-27 | Working framework adapting to different heights and different gradient roadway work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145952U true CN203145952U (en) | 2013-08-21 |
Family
ID=48973488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142787 Expired - Fee Related CN203145952U (en) | 2013-03-27 | 2013-03-27 | Working framework adapting to different heights and different gradient roadway work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557004A (en) * | 2013-10-19 | 2014-02-05 | 四川省华蓥山煤业股份有限公司李子垭煤矿 | High-dipping coal face operation frame |
-
2013
- 2013-03-27 CN CN 201320142787 patent/CN203145952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557004A (en) * | 2013-10-19 | 2014-02-05 | 四川省华蓥山煤业股份有限公司李子垭煤矿 | High-dipping coal face operation frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160327 |