CN205778948U - A kind of column post rotary tooling alive - Google Patents
A kind of column post rotary tooling alive Download PDFInfo
- Publication number
- CN205778948U CN205778948U CN201620577805.7U CN201620577805U CN205778948U CN 205778948 U CN205778948 U CN 205778948U CN 201620577805 U CN201620577805 U CN 201620577805U CN 205778948 U CN205778948 U CN 205778948U
- Authority
- CN
- China
- Prior art keywords
- column
- sleeve
- rotary tooling
- alive
- post rotary
- 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
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of column post rotary tooling alive, including sleeve, the side of sleeve uniformly has multiple through hole, and in each through hole, the most affixed sleeve pipe, is provided with bearing pin in sleeve pipe.A kind of column of the present utility model is lived post rotary tooling, is fixed by sleeve and bearing pin during column stigma of becoming a full member, and improves the installation rate of column, and eliminates to skid and make frock come off the potential safety hazard brought.
Description
Technical field
This utility model belongs to mining device technique field, is specifically related to a kind of column post rotary tooling alive.
Background technology
Hydraulic support is that one utilizes fluid pressure produce support force and realize automatically moving to set carrying out roof timbering and pipe
A kind of hydraulic power unit of reason, is used to control the works of coal-face mine pressure, and it is underground coal mine integrated machine
One of toolization indispensable equipment of coal mining.Column is the critical piece in hydraulic support, and column is generally by post, piston, the oil of living
Cylinder and base etc. form.At present, when installing column, need first to be installed in base draw-in groove by the outer cylinder of column, then will
The installing hole lived on post rotates, until the direction rotating to match with back timber just can carry out post installation of living.This installation
Form not only installation rate is slow, and easily skids, there is potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of column post rotary tooling alive, and in solution prior art, hydraulic support is vertical
The problem that inconvenience installed by post.
This utility model be the technical scheme is that a kind of column post rotary tooling alive, including sleeve, the side of sleeve
Uniformly having multiple through hole, in each through hole, the most affixed sleeve pipe, is provided with bearing pin in sleeve pipe.
Feature of the present utility model also resides in:
Through hole is provided with four.
A diameter of 50-80cm of sleeve.
A diameter of 6-10cm of sleeve pipe.
The beneficial effects of the utility model are: a kind of column post rotary tooling alive of the present utility model, at column post of becoming a full member
It is fixed by sleeve and bearing pin during Tou, improves the installation rate of column, and eliminate skidding and make frock take off
Fall the potential safety hazard brought.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of column of this utility model post rotary tooling alive.
In figure, 1. sleeve, 2. through hole, 3. sleeve pipe, 4. bearing pin.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
A kind of column post rotary tooling alive of the present utility model, as it is shown in figure 1, include sleeve 1, the side of sleeve 1 is uniform
Having multiple through hole 2, in each through hole 2, the most affixed (welding) sleeve pipe 3, is provided with bearing pin 4 in sleeve pipe 3.Preferably, through hole
2 are provided with four, a diameter of 50-80cm of sleeve 1, a diameter of 6-10cm of sleeve pipe 3.
During use, the sleeve 1 of post rotary tooling of being lived by this utility model column is enclosed within the stigma of column, then by bearing pin
4 insert in sleeve pipe 3, finally utilize manpower or fork truck to be become a full member by the stigma of column.Owing to employing column of the present utility model
Post rotary tooling of living is fixed, and the phenomenon skidded will not occur during stigma of becoming a full member, eliminate frock and come off to people
The potential safety hazard damaged, and improve installation rate, the installment work making column is convenient a lot.
Claims (4)
1. a column post rotary tooling alive, it is characterised in that include that sleeve (1), the side of sleeve (1) uniformly have multiple logical
Hole (2), in each through hole (2), the most affixed sleeve pipe (3), is provided with bearing pin (4) in sleeve pipe (3).
A kind of column post rotary tooling alive the most according to claim 1, it is characterised in that described through hole (2) is provided with four
Individual.
A kind of column the most according to claim 1 is lived post rotary tooling, it is characterised in that described sleeve (1) a diameter of
50-80cm。
A kind of column the most according to claim 1 is lived post rotary tooling, it is characterised in that described sleeve pipe (3) a diameter of
6-10cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577805.7U CN205778948U (en) | 2016-06-14 | 2016-06-14 | A kind of column post rotary tooling alive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577805.7U CN205778948U (en) | 2016-06-14 | 2016-06-14 | A kind of column post rotary tooling alive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778948U true CN205778948U (en) | 2016-12-07 |
Family
ID=58131876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577805.7U Expired - Fee Related CN205778948U (en) | 2016-06-14 | 2016-06-14 | A kind of column post rotary tooling alive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778948U (en) |
-
2016
- 2016-06-14 CN CN201620577805.7U patent/CN205778948U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180614 |