CN204716264U - A kind of forestope temporary lining - Google Patents
A kind of forestope temporary lining Download PDFInfo
- Publication number
- CN204716264U CN204716264U CN201520445572.0U CN201520445572U CN204716264U CN 204716264 U CN204716264 U CN 204716264U CN 201520445572 U CN201520445572 U CN 201520445572U CN 204716264 U CN204716264 U CN 204716264U
- Authority
- CN
- China
- Prior art keywords
- overhang
- temporary lining
- hanging body
- erecting
- forestope
- 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 kind of forestope temporary lining, it is characterized in that: the steel pipe (2) comprising erecting by overhang (1) and match with erecting by overhang (1), described erecting by overhang (1) comprises hanging body (1.1), described hanging body (1.1) is provided with and hangs the adjustable hand of body (1) threaded engagement (1.2), described adjustable hand is provided with Frame for supporting parallel pipes (1.3) the end of (1.2), described hanging body (1.2) is provided with the through hole (1.4) matched with steel pipe (2), the top of described hanging body (1.1) is provided with the screwed hole matched with anchor pole (3).Forestope temporary lining of the present utility model strengthens Roof Control effectively, prevents from crushing, being caving, and improves safety factor between operational period; Forestope temporary lining is simple, convenient, quick, has not only saved man-hour, shortens the activity duration, decreases labour intensity, and greatly reduce cost of production.
Description
Technical field
The utility model relates to mining supports technical field, specifically refers to a kind of forestope temporary lining.
Background technology
After mine working face is blown out; workman and equipment will pass through or work in the digging laneway of mining, in order to prevent butt entry roof wall caving, inbreak, and the workman below protection tunnel and the safety of equipment; in the tunneling process in tunnel, temporary support device must be adopted to protect top, lane.In the tunneling process in tunnel, be tunnel to carry out temporary lining to the part of driving.
In the prior art, conventional temporary lining is that employing two π shaped steel coordinate four internal-injection type monomers as forestope temporary lining, this kind of temporary lining complicated operation, used time is more, often makes troubles to construction, and what have does not even use, hidden danger is brought to safety, increase the construction intensity of operating personnel, the activity duration is long simultaneously, constructional difficulties.
Utility model content
The technical problems to be solved in the utility model overcomes above technological deficiency, provides a kind of forestope temporary lining that a kind of structure is simple, fitting operation easy, expense is lower, safety is high.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of forestope temporary lining, the steel pipe comprising erecting by overhang and match with erecting by overhang, described erecting by overhang comprises hanging body, described hanging body is provided with and the adjustable hand handle hanging body threaded engagement, the end of described adjustable hand handle is provided with Frame for supporting parallel pipes, described hanging body is provided with the through hole matched with steel pipe, and the top of described hanging body is provided with the screwed hole matched with anchor pole.
As improvement, fixed by nut between described hanging body and anchor pole.
As improvement, described forestope temporary lining comprises four erectings by overhang and two steel pipes, and described steel pipe is separately positioned on two erectings by overhang.
As further improvement, described adjustable hand is being provided with the convenient cross bar rotating adjustable hand handle.
The utility model advantage is compared with prior art: forestope temporary lining strengthens Roof Control effectively, prevents from crushing, being caving, and improves safety factor between operational period; Having broken in the temporary lining of anchor net to use internal-injection type monomer as the custom of strengthening supporting; Forestope temporary lining is simple, convenient, quick, has not only saved man-hour, shortens the activity duration, decreases labour intensity, and greatly reduce cost of production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the overall top view of a kind of forestope of the utility model temporary lining.
Fig. 2 is the structural representation of the erecting by overhang of a kind of forestope temporary lining of the utility model.
As shown in the figure: 1, erecting by overhang, 1.1, hanging body, 1.2, adjustable hand handle, 1.3, Frame for supporting parallel pipes, 1.4, through hole, 1.5, nut, 1.6, cross bar, 2, steel pipe, 3, anchor pole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
By reference to the accompanying drawings, a kind of forestope temporary lining, the steel pipe 2 comprising erecting by overhang 1 and match with erecting by overhang 1, described erecting by overhang 1 comprises hanging body 1.1, described hanging body 1.1 is provided with and hangs the adjustable hand of body 1 threaded engagement 1.2, described adjustable hand is provided with Frame for supporting parallel pipes 1.3 the end of 1.2, and described hanging body 1.2 is provided with the through hole 1.4 matched with steel pipe 2, and the top of described hanging body 1.1 is provided with the screwed hole matched with anchor pole 3.
Fixed by nut 1.5 between described hanging body 1.1 and anchor pole 3.
Described forestope temporary lining comprises four erectings by overhang 1 and two steel pipes 2, and described steel pipe 2 is separately positioned on two erectings by overhang 1.
Described adjustable hand is provided with the convenient adjustable hand that rotates the cross bar 1.6 of 1.2 1.2, and convenient rotation that arrange of cross bar regulates hand handle.
Operating principle of the present utility model: the anchor pole of erecting by overhang with the top being fixed on tunnel is connected by nut by forestope temporary lining of the present utility model when mounted, the two ends of steel pipe contact with Frame for supporting parallel pipes through the through hole on erecting by overhang, Frame for supporting parallel pipes holds steel pipe, by regulate adjustable hand thus regulate moving up and down of steel pipe steel pipe can be fixed.
Forestope temporary lining of the present utility model is often organized temporary lining and is joined 1 pair of erecting by overhang by 1 steel pipe and form, and the end thread steel anchor rod that the top of erecting by overhang and top board expose is fixed with supporting nut.Adjustable hand is controlling steel pipe flexibility ratio, and the forestope temporary lining spacing of optimization is 1400mm, is arranged symmetrically with by center line, and top paving wire lath, with driving reach, protects top immediately following meeting head on.
Be described the utility model and embodiment thereof above, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a forestope temporary lining, it is characterized in that: the steel pipe (2) comprising erecting by overhang (1) and match with erecting by overhang (1), described erecting by overhang (1) comprises hanging body (1.1), described hanging body (1.1) is provided with and hangs the adjustable hand of body (1) threaded engagement (1.2), described adjustable hand is provided with Frame for supporting parallel pipes (1.3) the end of (1.2), described hanging body (1.2) is provided with the through hole (1.4) matched with steel pipe (2), the top of described hanging body (1.1) is provided with the screwed hole matched with anchor pole (3).
2. a kind of forestope temporary lining according to claim 1, is characterized in that: fixed by nut (1.5) between described hanging body (1.1) and anchor pole (3).
3. a kind of forestope temporary lining according to claim 1, it is characterized in that: described forestope temporary lining comprises four erectings by overhang (1) and two steel pipes (2), and described steel pipe (2) is separately positioned on two erectings by overhang (1).
4. a kind of forestope temporary lining according to claim 1, is characterized in that: described adjustable hand is provided with the convenient adjustable hand that rotates the cross bar of (1.2) (1.6) (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445572.0U CN204716264U (en) | 2015-06-26 | 2015-06-26 | A kind of forestope temporary lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445572.0U CN204716264U (en) | 2015-06-26 | 2015-06-26 | A kind of forestope temporary lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204716264U true CN204716264U (en) | 2015-10-21 |
Family
ID=54315267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445572.0U Expired - Fee Related CN204716264U (en) | 2015-06-26 | 2015-06-26 | A kind of forestope temporary lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204716264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275486A (en) * | 2015-11-09 | 2016-01-27 | 中国矿业大学(北京) | Anchor pole and rope combined strutted structure and construction method thereof |
-
2015
- 2015-06-26 CN CN201520445572.0U patent/CN204716264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275486A (en) * | 2015-11-09 | 2016-01-27 | 中国矿业大学(北京) | Anchor pole and rope combined strutted structure and construction method thereof |
| CN105275486B (en) * | 2015-11-09 | 2017-12-22 | 中国矿业大学(北京) | A kind of anchor shaft anchor cable combined support structure and its construction method |
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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: 20151021 Termination date: 20160626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |