CN211874532U - Quick frame structure that moves of roadway support equipment - Google Patents
Quick frame structure that moves of roadway support equipment Download PDFInfo
- Publication number
- CN211874532U CN211874532U CN202020240106.XU CN202020240106U CN211874532U CN 211874532 U CN211874532 U CN 211874532U CN 202020240106 U CN202020240106 U CN 202020240106U CN 211874532 U CN211874532 U CN 211874532U
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- Prior art keywords
- square pipe
- guide post
- support equipment
- pipe
- roadway support
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Abstract
The utility model relates to the technical field of roadway support equipment, and discloses a rapid moving frame structure of roadway support equipment, which comprises a guide post, wherein the guide post comprises an outer square pipe and an inner square pipe, the inner square pipe is positioned inside the outer square pipe, the inner square pipe is fixedly connected with the outer square pipe, a plurality of limiting holes are formed in the outer side wall of the outer square pipe, and the limiting holes all penetrate through the outer square pipe and the inner square pipe; the utility model discloses bore spacing hole on the outer side pipe of guide post outside, with in the long round pin patchhole for the stand is when raising sufficient stroke, because the long round pin blocks and makes the stand no longer rise, and other stands continue to begin to rise under hydraulic system's pressure, promote to enough height and just stop, the frame moving time of the whole tunnel support that has significantly reduced for the production progress has improved production efficiency.
Description
Technical Field
The utility model relates to a roadway support equipment technical field, in particular to roadway support equipment moves a structure fast.
Background
Every roadway support equipment has a plurality of hydraulic prop to support, must all mention stand (hydraulic prop) when the support antedisplacement, because hydraulic system's inherent problem, partial stand of support only when rising whole strokes, other stands just can begin to rise for support removal time lengthens greatly, thereby has influenced whole production progress, has reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a roadway support equipment quick travel structure, solved the problem of proposing in the background art.
In order to solve the technical problem, the technical scheme of the utility model be a tunnel supporting equipment moves a structure fast, including the guide post, the guide post includes outer pipe and interior pipe, interior pipe is located the inside of outer pipe, just interior pipe with outer pipe fixed connection, a plurality of spacing holes have been seted up on the lateral wall of outer pipe, and are a plurality of spacing hole all runs through outer pipe and interior pipe.
Preferably, the diameter of the limiting hole is 36 mm.
Compared with the prior art, the utility model discloses, possess following beneficial effect:
the utility model discloses bore spacing hole on the outer side pipe of guide post outside, with in the long round pin patchhole for the stand is when raising sufficient stroke, because the long round pin blocks and makes the stand no longer rise, and other stands continue to begin to rise under hydraulic system's pressure, promote to enough height and just stop, the frame moving time of the whole tunnel support that has significantly reduced for the production progress has improved production efficiency.
Drawings
Fig. 1 is the utility model provides a tunnel supporting equipment moves a structure sketch map fast.
In the figure: 1-a guide post; 2-outer square tube; 3-limiting holes; 4-inner square tube.
Description of the preferred embodiments
The following describes the present invention with reference to the accompanying drawings. The description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited to the embodiments. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the utility model discloses a tunnel support equipment quick-moving structure, including guide post 1, guide post 1 includes outer square pipe 2 and interior square pipe 4, interior square pipe 4 is located the inside of outer square pipe 2, and interior square pipe 4 and outer square pipe 2 fixed connection, a plurality of spacing holes 3 have been seted up on the lateral wall of outer square pipe 2, a plurality of spacing holes 3 all run through outer square pipe 2 and interior square pipe 4, in the use, insert certain spacing hole 3 with the long pin, make the stand when raising sufficient stroke, because the long pin blocks and makes the stand no longer rise, other stands continue to start to raise under hydraulic system's pressure, rise to enough height and just stop, the frame moving time of whole tunnel support has greatly reduced, quickened the production progress, improved production efficiency; the diameter of the limiting hole 3 is 36mm, and an operator can conveniently insert the long pin into the limiting hole 3.
The utility model discloses a theory of operation and use flow: in the use process, insert in the spacing hole 3 of somewhere with long round pin for the stand is when rising sufficient stroke, because long round pin stops to make the stand no longer rise, and other stands continue to begin to rise under hydraulic system's pressure, and the promotion stops to enough height, and the frame time that moves of whole tunnel support that has significantly reduced has accelerated the production progress, has improved production efficiency.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (2)
1. The utility model provides a roadway support equipment moves a structure fast, includes guide post (1), its characterized in that: guide post (1) is including outside pipe (2) and interior square tube (4), interior square tube (4) are located the inside of outside pipe (2), just interior square tube (4) with outside pipe (2) fixed connection, a plurality of spacing holes (3) have been seted up on the lateral wall of outside pipe (2), and are a plurality of spacing hole (3) all run through outside pipe (2) and interior square tube (4).
2. The roadway support equipment fast moving frame structure according to claim 1, characterized in that: the diameter of the limiting hole (3) is 36 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240106.XU CN211874532U (en) | 2020-03-02 | 2020-03-02 | Quick frame structure that moves of roadway support equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240106.XU CN211874532U (en) | 2020-03-02 | 2020-03-02 | Quick frame structure that moves of roadway support equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211874532U true CN211874532U (en) | 2020-11-06 |
Family
ID=73255505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020240106.XU Active CN211874532U (en) | 2020-03-02 | 2020-03-02 | Quick frame structure that moves of roadway support equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211874532U (en) |
-
2020
- 2020-03-02 CN CN202020240106.XU patent/CN211874532U/en active Active
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| GR01 | Patent grant |