CN204324796U - A kind ofly mould grid linked network supporting construction for the steel in bolting with wire mesh engineering - Google Patents
A kind ofly mould grid linked network supporting construction for the steel in bolting with wire mesh engineering Download PDFInfo
- Publication number
- CN204324796U CN204324796U CN201420626060.XU CN201420626060U CN204324796U CN 204324796 U CN204324796 U CN 204324796U CN 201420626060 U CN201420626060 U CN 201420626060U CN 204324796 U CN204324796 U CN 204324796U
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- lifting bar
- support bracket
- linked network
- steel
- bolting
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Abstract
This practical patent a kind ofly moulds grid linked network supporting construction for the steel in bolting with wire mesh engineering, and it is made up of top support bracket, strut bar, tripod.Strut bar can regulate height by automatic telescopic, below tripod can regulate height according to the irregularity degree on ground.This device can actv. improves carrying out that efficiency in supporting linked network process is low, labor content is large, construction is complicated and the adverse effect such as poor stability.
Description
Technical field
This practical patent is a kind of New Supporting linked network supported design, and grid linked network support structure apparatus moulded by especially a kind of steel be applicable in the support engineering in tunnel, is applied to tunnel support field.
Background technology
As everyone knows, in support engineering in linked network Bracing Process, owing to lacking the support structure apparatus in linked network process, exist and lay the problems such as efficiency is low, and construction is complicated, and labor content is large, security situation difference.Particularly in some mine mines, be all the way adopting artificial top to lift when close plating net, be more increased labor content and danger.And in tunnel support work progress, tunnel linked network can be run into, grid moulded by special extension steel, because its flexibility is larger, rigidity is little, and grid moulded by steel is adopt overall linked network, if use and manually use hand supporting network, the significant wastage of manpower can be caused, and labor content is also large, so need a kind of device that can support linked network badly, improve Problems existing in current supporting.
Summary of the invention
The disavantage such as the efficiency bringing construction is low, construction is complicated, labor content is large, poor stability are lacked for solving linked network bracing or strutting arrangement in support engineering, this practical Patent design is a kind of supporting linked network support structure apparatus, can improve Problems existing in linked network process by this device.
This patent a kind ofly moulds grid linked network supporting construction for the steel in bolting with wire mesh engineering, and be made up of top support bracket, lifting bar and spider, top support bracket is made up of Support tray and support bracket four paws, and support bracket four paws is of a size of 15cm × 15cm; Top support bracket connects lifting bar, and lifting bar is divided into four joints, and first three joint is 1m, and final section is 0.5m, and change height by controlling lift valve, lift valve is circular, and diameter is 8mm; Have a tripod under lifting bar, high 0.5m, scalable adjustment is up to the height of 0.8m.
As improvement, the support bracket four paws of top support bracket is upward, flexible, and the size of 15cm × 15cm just in time can catch grid.
As improvement, in the junction of lifting bar, adopt double valve.
As improvement, lifting bar lower end is the tripod connected.
As improvement, lifting bar and tripod adopt composite material to make.
As improvement, lifting bar connecting bore inwall is set to screw thread, directly can be connected with lifting bar.
As improvement, four limbs claw can adjustment direction automatically; This invention has the beneficial effects as follows: it is simple that this design has mechanism, easy for installation, and can improve manpower waste in linked network support process in support engineering, construction inconvenience.
Using method a: grid of grid caught by top support bracket, then clean and jerk are got up; Lifting bar is in contraction state at the beginning, then extracts lifting bar, is elevated section by section, until arrive suitable paving location, with control lift valve standing height; Open bottom tripod, bolt can be elevated according to desired height regulable control, rear directly fixing; At this time just complete support works, boring can be carried out and beat the step of anchor pole.
Accompanying drawing illustrates:
Fig. 1 linked network rod assemblies design drawing;
Fig. 2 top support bracket birds-eye view;
Fig. 3 tripod birds-eye view;
Reference numeral:
1-top support bracket, 2-lifting bar, 3-controls lift valve, 4-tripod pallet, 5-tripod hack lever, and 6-controls lifting bolt, 7-tripod base cone, 8-support bracket four paws, 9-Support tray, 10-lifting bar connecting bore.
Detailed description of the invention
In Fig. 1, a kind ofly mould grid linked network supporting construction for the steel in bolting with wire mesh engineering, be made up of top support bracket (1), lifting bar (2) and spider (5), top support bracket (1) is made up of Support tray (9) and support bracket four paws (8), and support bracket four paws (8) is of a size of 15cm × 15cm; Top support bracket (1) connects lifting bar (2), and lifting bar (2) is divided into four joints, and first three joint is 1m, and final section is 0.5m, and the lifting of lifting bar (2) has control lift valve (3) to control; Have a tripod (5) under lifting bar, high 0.5m, scalable adjustment is up to the height of 0.8m, and height is controlled by control lifting bolt (6); Lifting bar connecting bore (10) inwall is designed to screw thread, is just in time connected with lifting bar (2).
As improvement, what lifting bar adopted is composite material, and light, the large easy construction of support strength, can directly extract, easy to use.
As improvement, junction control cock adopts push button valve, controls the lifting of lifting bar easily.
In Fig. 2, support bracket four paws can catch a steel to mould the grid of grid, is provided with certain altitude, prevents coming off of in construction grid like this.
As improvement, support bracket four paws can regulate direction, facilitates the construction in face, various tunnel like this.
In Fig. 3, tripod structure, actuates conveniently, and height is controlled by control lifting bolt, and the tripod base cone of bottom can insert underground, makes structure remained stable, ensures like this to prevent strut bar destabilization problems by actv. in construction.
Claims (5)
1. mould grid linked network supporting construction for the steel in bolting with wire mesh engineering for one kind, it is characterized in that: be made up of top support bracket (1), lifting bar (2) and spider (5), top support bracket (1) is made up of Support tray (9) and support bracket four paws (8), and support bracket four paws (8) is of a size of 15cm × 15cm; Top support bracket (1) connects lifting bar (2), and lifting bar is divided into four joints, and first three joint length is 1m, and final section is 0.5m, and change height by controlling lift valve (3), lift valve is circular, and diameter is 8mm; Have a tripod (5) under lifting bar, high 0.5m, scalable adjustment is up to the height of 0.8m.
2. a kind of described in claim 1 moulds grid linked network supporting construction for the steel in bolting with wire mesh engineering, it is characterized in that: the support bracket four paws (8) of top support bracket (1) is upward, flexible, and the size of 15cm × 15cm just in time can catch grid.
3. a kind of described in claim 1 moulds grid linked network supporting construction for the steel in bolting with wire mesh engineering, it is characterized in that: in the junction of lifting bar (2), adopts double valve.
4. a kind of described in claim 1 moulds grid linked network supporting construction for the steel in bolting with wire mesh engineering, it is characterized in that: lifting bar (2) lower end is the tripod (5) connected, and lifting bar (2) and tripod (5) adopt composite material making.
5. a kind of described in claim 1 moulds grid linked network supporting construction for the steel in bolting with wire mesh engineering, it is characterized in that: lifting bar connecting bore (10) inwall is set to screw thread, directly can be connected with lifting bar (2); Support bracket four paws (8) can adjustment direction automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626060.XU CN204324796U (en) | 2014-10-28 | 2014-10-28 | A kind ofly mould grid linked network supporting construction for the steel in bolting with wire mesh engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626060.XU CN204324796U (en) | 2014-10-28 | 2014-10-28 | A kind ofly mould grid linked network supporting construction for the steel in bolting with wire mesh engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204324796U true CN204324796U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626060.XU Expired - Fee Related CN204324796U (en) | 2014-10-28 | 2014-10-28 | A kind ofly mould grid linked network supporting construction for the steel in bolting with wire mesh engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204324796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408632A (en) * | 2016-05-30 | 2018-08-17 | 衢州市易凡设计有限公司 | A kind of quick permanent support weight method |
| CN110685721A (en) * | 2019-11-20 | 2020-01-14 | 张军贤 | Jet-anchored net hanging construction method for roadway surrounding rock support |
-
2014
- 2014-10-28 CN CN201420626060.XU patent/CN204324796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408632A (en) * | 2016-05-30 | 2018-08-17 | 衢州市易凡设计有限公司 | A kind of quick permanent support weight method |
| CN110685721A (en) * | 2019-11-20 | 2020-01-14 | 张军贤 | Jet-anchored net hanging construction method for roadway surrounding rock support |
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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: 20150513 Termination date: 20161028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |