CN204738824U - Steady rest is strutted to colliery monomer post - Google Patents
Steady rest is strutted to colliery monomer post Download PDFInfo
- Publication number
- CN204738824U CN204738824U CN201520462108.2U CN201520462108U CN204738824U CN 204738824 U CN204738824 U CN 204738824U CN 201520462108 U CN201520462108 U CN 201520462108U CN 204738824 U CN204738824 U CN 204738824U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- stabilizer bar
- post
- monomer
- steady rest
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a steady rest is strutted to colliery monomer post, including 3 stabilizer bars evenly connecting column wall in the monomer post outside, the stabilizer bar is cup jointed by the sleeve pipe on upper portion and lower part to be formed in overlapping intraductal member. Utilize 3 stabilizer bars to support in ground, form stable triangular supports structure. The stabilizer bar of compriseing sleeve pipe and member can stretch out and draw back, and the sleeve pipe top of stabilizer bar is articulated with the monomer post, is convenient for adjust the angle of stabilizer bar, two dual -purpose chain connections between the sleeve pipe of 3 stabilizer bars, on the one hand, play limiting displacement, prevent that the stabilizer bar angle is too big, on the other hand has fixed stabilizer bar, prevents the effect of stabilizer bar aversion. Steady rest and monomer post be chain to be a whole, meets the ground injustice, and the monomer post is stabilized with the angle to float coal adjustable landing leg length for a long time, props up, operating personnel can operate in safe distance during the receipt scapus, and avoid down post, back timber to fall and the pillar jets out and hurts sb. 's feelings.
Description
Technical field
The utility model relates to a kind of supporting frame, particularly a kind of colliery monomer column supporting steady rest.
Background technology
In fully-mechanized mining working faces end head advance support mode, monomer column supporting accounts for 60%, work plane two ends advance support monomer column quantity is many, its poor stability, post and the back timber casualty accident that falls that falls happens occasionally, therefore be necessary that development one is more suitable for coal mine fully-mechanized mining working advance support monomer column supporting steady growth, solve the problem of monomer column column inverting and person injuried.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of colliery monomer column supporting steady rest, falls post to prevent monomer column.
For solving above technical problem, the technical solution adopted in the utility model is:
A kind of colliery monomer column supporting steady rest, comprise 3 stabiliser bars being evenly connected to the outer post jamb of monomer column, the rod member that stabiliser bar is socketed in sleeve pipe by sleeve pipe and the bottom on top forms.Utilize 3 stabiliser bars to be supported in ground, form stable triangular support configurations.The stabiliser bar be made up of sleeve pipe and rod member can stretch,
As preferred technical scheme, cannula tip and the monomer column of described stabiliser bar are hinged, are convenient to the angle adjusting stabiliser bar, and between the sleeve pipe of 3 stabiliser bars, two dual-purpose chains connect, and play position-limiting action on the one hand, prevent stabiliser bar angle excessive; There is fixed stably fixed pole on the other hand, prevent the effect that stabiliser bar is shifted.
Steady rest described in the utility model and monomer column chain as a whole, run into ground injustice, float coal adjustable legs of many times length and angle carry out stable monomer column, receipt scapus time operating personnel can operate in safe distance, avoid down post, back timber fall and pillar penetrate hurt sb.'s feelings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-monomer column, 2-sleeve pipe, 3-rod member, 4-chain, 5-U type hinged seat, 6-bearing pin, 7-bolt.
Detailed description of the invention
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, explanation clear, complete is further done to the utility model.
Colliery monomer column supporting steady rest shown in Fig. 1, comprises 3 stabiliser bars being evenly connected to the outer post jamb of monomer column 1, and the rod member 3 that stabiliser bar is socketed in sleeve pipe 2 by sleeve pipe 2 and the bottom on top forms.Monomer column adopts steel pipe as sleeve pipe, and rod member adopts external diameter to be less than steel pipe or the steel pole of casing inner diameter, and on casing wall, screw is offered at interval, after the adjustment after stabiliser bar length, loads bolt 7 and withstand rod member outer wall and play fixation in screw.
Sleeve pipe 2 top and the monomer column 1 of stabiliser bar are hinged.Between the sleeve pipe 2 of 3 stabiliser bars, two dual-purpose chains 4 connect.The outer post jamb of monomer column welds the U-shaped hinged seat 5 of two STHs, and cannula tip is provided with the articulated joint of perforate, inserts bearing pin 6, stabiliser bar can be rotated thus adjust its angle in the hole of U-shaped hinged seat 5 and articulated joint.
The claimed scope of the utility model is not limited to above detailed description of the invention; to those skilled in the art; the utility model can have various deformation and change, all in design of the present utility model and any amendment, the improvement done within principle be equal to replacement and all should be included within protection domain of the present utility model.
Claims (2)
1. a colliery monomer column supporting steady rest, is characterized in that: comprise 3 stabiliser bars being evenly connected to monomer column (1) outer post jamb, and the rod member (3) that stabiliser bar is socketed in sleeve pipe (2) by sleeve pipe (2) and the bottom on top forms.
2. monomer column supporting steady rest in colliery according to claim 1, is characterized in that: sleeve pipe (2) top and the monomer column (1) of described stabiliser bar are hinged, and between the sleeve pipe (2) of 3 stabiliser bars, two dual-purpose chains (4) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462108.2U CN204738824U (en) | 2015-07-01 | 2015-07-01 | Steady rest is strutted to colliery monomer post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462108.2U CN204738824U (en) | 2015-07-01 | 2015-07-01 | Steady rest is strutted to colliery monomer post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738824U true CN204738824U (en) | 2015-11-04 |
Family
ID=54420565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520462108.2U Expired - Fee Related CN204738824U (en) | 2015-07-01 | 2015-07-01 | Steady rest is strutted to colliery monomer post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318791A (en) * | 2019-07-15 | 2019-10-11 | 辽宁工程技术大学 | It is a kind of shallowly to locate to use mine roof support means under mine |
-
2015
- 2015-07-01 CN CN201520462108.2U patent/CN204738824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318791A (en) * | 2019-07-15 | 2019-10-11 | 辽宁工程技术大学 | It is a kind of shallowly to locate to use mine roof support means under mine |
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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: 20151104 Termination date: 20200701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |