CN206539363U - A kind of antiflushing type mine roadway support device - Google Patents
A kind of antiflushing type mine roadway support device Download PDFInfo
- Publication number
- CN206539363U CN206539363U CN201621363560.4U CN201621363560U CN206539363U CN 206539363 U CN206539363 U CN 206539363U CN 201621363560 U CN201621363560 U CN 201621363560U CN 206539363 U CN206539363 U CN 206539363U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- column
- support device
- mounting seat
- roadway support
- 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
Links
Abstract
The utility model discloses a kind of antiflushing type mine roadway support device, including mounting seat, the top left and right sides of the mounting seat is provided with column, the first hydraulic stem is fixedly connected between the column, the top of the mounting seat is installed with erosion control hydraulic vertical prop between being from left to right located at column, it is fixedly connected with the top of column and the erosion control hydraulic vertical prop at the top of crossbeam, the crossbeam and is fixed with the second hydraulic stem, jack is fixedly connected between the crossbeam.The apparatus structure designs advantages of simple, and strong shock resistance, safety and stability is easy to regulation, applied widely, is conducive to popularizing.
Description
Technical field
The utility model belongs to mine laneway technical field, and in particular to a kind of antiflushing type mine roadway support device.
Background technology
Deep mining be coal industry development inexorable trend, deep coal and rock composition architectural feature, deformation-failure character,
Energy release characteristic is significantly different with superficial part with engineering response feature, is more easy to induce rock blast hazard, causes underground serious
Destruction and personnel casualty accidentses, increase with the stress adopted in deep increase, coal body, and the possibility for occurring bump is bigger, special
It is not that the dangerous also bigger of bump occurs for return airway.
The current poor and lateral protective capacities of existing mine roadway support device impact resistance and stability are not
Foot, meanwhile, existing mine roadway support apparatus structure is fixed, and is not easy to regulation, and the scope of application is restricted, and is unfavorable for promoting
And popularization.
Utility model content
The purpose of this utility model is to provide a kind of antiflushing type mine roadway support device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of antiflushing type mine roadway support device,
Including mounting seat, the top left and right sides of the mounting seat, which is provided between column, the column, is fixedly connected with the first hydraulic stem,
The top of the mounting seat is installed with erosion control hydraulic vertical prop, column and the erosion control hydraulic pressure between being from left to right located at column
It is fixedly connected with the top of column at the top of crossbeam, the crossbeam and is fixed with the second hydraulic stem, it is fixed between the crossbeam to connect
It is connected to jack.
It is preferred that, the mounting seat is arranged with two groups, and installs seating face provided with screwed hole.
It is preferred that, the first hydraulic stem between the column is at least parallel to be provided with three groups.
It is preferred that, the inside of the crossbeam is equidistant to be used for the through hole of reinforcement installation at least provided with five groups.
It is preferred that, the jack is at least provided with three groups, and three groups of jack join end to end be inclined at crossbeam successively
Between.
It is preferred that, the top of the crossbeam and it is arranged with steel wire.
Technique effect of the present utility model and advantage：The antiflushing type mine roadway support device, structure design advantages of simple,
Joined end to end successively by the jack between the first hydraulic stem and crossbeam between column and be obliquely installed and can effectively improve
The impact resistance of suspension device side, while jack between crossbeam can be in order to adjusting the distance between crossbeam, it is ensured that
To the stability of roadway support, the second hydraulic stem of erosion control hydraulic vertical prop and cross rail top between mounting seat and crossbeam can be carried
The steel wire of through hole and cross rail top that high suspension device is used for reinforcement installation to the impact resistance at the top of tunnel, in crossbeam can
To ensure the stability of crossbeam, effectively prevent falling rocks from being damaged to employee, improve degree of safety, it is applied widely, be conducive to
Popularize.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of the utility model crossbeam；
Fig. 3 is side view of the present utility model.
In figure：1 mounting seat, 2 columns, 3 first hydraulic stems, 4 erosion control hydraulic vertical props, 5 crossbeams, 6 jack, 7 second hydraulic pressure
Bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of antiflushing type mine roadway support device as Figure 1-3, including mounting seat 1,
The top left and right sides of the mounting seat 1 is provided between column 2, the column 2 and is fixedly connected with the first hydraulic stem 3, the peace
The top for filling seat 1 is from left to right installed with erosion control hydraulic vertical prop 4, the column 2 and erosion control hydraulic vertical between column 2
The top of post 4 is fixedly connected with crossbeam 5, and the top of the crossbeam 5, which is fixed between the second hydraulic stem 7, the crossbeam 5, to be fixed
It is connected with jack 6.
Further, the mounting seat 1 is arranged with two groups, and the surface of mounting seat 1 is provided with screwed hole.Can conveniently it install
The installation and fixation of seat 1.
Further, the first hydraulic stem 3 between the column 2 is at least parallel to be provided with three groups.Suspension device can be improved
The impact resistance of side.
Further, the inside of the crossbeam 5 is equidistant is used for the through hole of reinforcement installation, the crossbeam at least provided with five groups
5 top and it is arranged with steel wire.The stability between crossbeam 5 can be improved, while being easily installed steel wire, is effectively prevented
Falling rocks is dropped, and personnel are damaged.
Further, the jack 6 is at least provided with three groups, and three groups of jack 6 join end to end be inclined at successively
Between crossbeam 5.It is easy to adjust the distance between crossbeam 5 while side protecting against shock ability is further improved, it is ensured that to tunnel
The stability of supporting.
The antiflushing type mine roadway support device, by very heavy between the first hydraulic stem 3 and crossbeam 5 between column 2
Top 6 joins end to end to be obliquely installed successively and can effectively improve the impact resistance of suspension device side, while between crossbeam 5
Jack 6 can be in order to adjusting the distance between crossbeam 5, it is ensured that to the stability of roadway support, between mounting seat 1 and crossbeam 5
Erosion control hydraulic vertical prop 4 and second hydraulic stem 7 at the top of crossbeam 5 can improve suspension device to the shock resistance energy at the top of tunnel
It can ensure the stability of crossbeam 5 for the through hole of reinforcement installation and the steel wire at the top of crossbeam 5 in power, crossbeam 5, it is effective anti-
Falling stop stone is damaged to employee, raising degree of safety, apparatus structure design advantages of simple, strong shock resistance, safety and stability,
It is easy to regulation, it is applied widely, be conducive to popularizing.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of antiflushing type mine roadway support device, including mounting seat (1), it is characterised in that：The top of the mounting seat (1)
The left and right sides is provided between column (2), the column (2) and is fixedly connected with the first hydraulic stem (3), the top of the mounting seat (1)
Portion is installed with erosion control hydraulic vertical prop (4), the column (2) and erosion control hydraulic vertical prop between being from left to right located at column (2)
(4) it is fixedly connected with the top of at the top of crossbeam (5), the crossbeam (5) and is fixed with the second hydraulic stem (7), the crossbeam (5)
Between be fixedly connected with jack (6).
2. a kind of antiflushing type mine roadway support device according to claim 1, it is characterised in that：The mounting seat (1)
Two groups are arranged with, and mounting seat (1) surface is provided with screwed hole.
3. a kind of antiflushing type mine roadway support device according to claim 1, it is characterised in that：The column (2) it
Between the first hydraulic stem (3) at least parallel be provided with three groups.
4. a kind of antiflushing type mine roadway support device according to claim 1, it is characterised in that：The crossbeam (5)
It is internal equidistant at least provided with five groups of through holes for reinforcement installation.
5. a kind of antiflushing type mine roadway support device according to claim 1, it is characterised in that：The jack (6)
At least provided with three groups, and three groups of jack (6) join end to end be inclined between crossbeam (5) successively.
6. a kind of antiflushing type mine roadway support device according to claim 1, it is characterised in that：The crossbeam (5)
Top and it is arranged with steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363560.4U CN206539363U (en) | 2016-12-13 | 2016-12-13 | A kind of antiflushing type mine roadway support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363560.4U CN206539363U (en) | 2016-12-13 | 2016-12-13 | A kind of antiflushing type mine roadway support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539363U true CN206539363U (en) | 2017-10-03 |
Family
ID=59937768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363560.4U Expired - Fee Related CN206539363U (en) | 2016-12-13 | 2016-12-13 | A kind of antiflushing type mine roadway support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676114A (en) * | 2017-09-26 | 2018-02-09 | 绵阳行吉科技有限公司 | A kind of antiflushing type mine roadway support device |
-
2016
- 2016-12-13 CN CN201621363560.4U patent/CN206539363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676114A (en) * | 2017-09-26 | 2018-02-09 | 绵阳行吉科技有限公司 | A kind of antiflushing type mine roadway support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |