CN205315023U - Colliery support - Google Patents
Colliery support Download PDFInfo
- Publication number
- CN205315023U CN205315023U CN201521132712.5U CN201521132712U CN205315023U CN 205315023 U CN205315023 U CN 205315023U CN 201521132712 U CN201521132712 U CN 201521132712U CN 205315023 U CN205315023 U CN 205315023U
- Authority
- CN
- China
- Prior art keywords
- spring
- pillar
- beam assembly
- crossbeam
- spacing hole
- 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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- Rod-Shaped Construction Members (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a colliery support includes: landing leg, beam assembly, pillar, hydraulic pressure post, spring, crossbeam, fixing bolt and spacing hole, landing leg and beam assembly hinge connect together, the landing leg with beam assembly when flat not folding removing of time spent put, the landing leg still contains pillar, hydraulic pressure post and spring triplex, and the pillar connects together with the hydraulic pressure column sleeve, and the spring is inlayed in the pillar inner chamber, beam assembly contains crossbeam, fixing bolt and spacing hole, and fixing bolt sliding connection is on the crossbeam, and the chisel has spacing hole on the crossbeam, and spacing hole is taken off to tear open through the screw with fixing bolt and is connected. The utility model discloses simple structure convenient to use can support its support fast, improves work efficiency and uses manpower sparingly, and is safer.
Description
Technical field
The utility model relates to one colliery instrument, particularly colliery support.
Background technology
The pillar stiffener that we use at present is all manually shoulder wooden frame to be fixed potential safety hazard of both having lost time so also big, often there will be the situation of wooden frame fracture, causes workman's injures and deaths, if finding that in colliery at ordinary times some places loosen, and can not repair in time.
Practical novel content
The utility model is mainly for above problem, it is provided that a kind of structure is simply easy to use, it is possible to support its support fast, it is to increase working efficiency saves manpower, safer support, and its technical scheme adopted is as follows:
A kind of colliery support comprises: supporting leg, transverse beam assembly, pillar, hydraulic column, spring, crossbeam, standing bolt and spacing hole, described supporting leg and transverse beam assembly hinge are connected together, the used time folding does not move up at ordinary times for supporting leg and transverse beam assembly, described supporting leg also comprises pillar, hydraulic column and spring three part, pillar and hydraulic column connect together, spring is embedded in pillar inner chamber, described transverse beam assembly comprises crossbeam, standing bolt and spacing hole, standing bolt is slidably connected on crossbeam, being carved with spacing hole on crossbeam, spacing hole is connected by de-the tearing open of screw thread with standing bolt.
On technique scheme basis, described transverse beam assembly is stretching structure, and spring is provided with spring switch, hydraulic column compression spring is with pillar socket, open spring switch to be ejected by hydraulic column, when also not reaching support height, utilize hydraulic column to stretch and make up difference of altitude distance.
On technique scheme basis, bottom described supporting leg, square mounting is installed, permanent seat is equipped with fixed orifices and inlays the fixing support of bolt.
The useful effect that the utility model produces has: structure is simply easy to use, it is possible to support its support fast, it is to increase working efficiency saves manpower, safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is structural representation of the present utility model;
Nomenclature:
1. supporting leg, 2. transverse beam assembly, 3. pillar, 4. hydraulic column, 5. spring, 6. crossbeam, 7. standing bolt, 8 spacing holes. .
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As Figure 1-3, a kind of colliery support comprises: supporting leg 1, transverse beam assembly 2, pillar 3, hydraulic column 4, spring 5, crossbeam 6, standing bolt 7 and spacing hole 8, described supporting leg 1 is connected together with transverse beam assembly 2 hinge, fold when supporting leg 1 and transverse beam assembly 2 do not use and move up, described supporting leg 1 also comprises pillar 3, hydraulic column 4 and spring 5 three part, pillar 3 and hydraulic column 4 connect together, spring 5 is embedded in pillar 3 inner chamber, described transverse beam assembly 2 comprises crossbeam 6, standing bolt 7 and spacing hole 8, standing bolt 7 is slidably connected on crossbeam 6, crossbeam 6 is carved with spacing hole 8, spacing hole 8 is connected by de-the tearing open of screw thread with standing bolt 7.
Preferably, described transverse beam assembly 2 is stretching structure, and spring 5 is provided with spring switch, and hydraulic column 4 compression spring 5 is socketed with pillar 3, opens spring 5 switch and is ejected by hydraulic column 4, when also not reaching support height, utilizes hydraulic column 4 to stretch and makes up difference of altitude distance.
Preferably, bottom described supporting leg 1, square mounting is installed, permanent seat is equipped with fixed orifices and inlays the fixing support of bolt.
The utility model structure is simply easy to use, it is possible to support its support fast, it is to increase working efficiency saves manpower, safer.
Being illustrated by the utility model by way of example above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (3)
1. a colliery support, it is characterized in that, comprise: supporting leg, transverse beam assembly, pillar, hydraulic column, spring, crossbeam, standing bolt and spacing hole, described supporting leg and transverse beam assembly hinge are connected together, the used time folding does not move up at ordinary times for supporting leg and transverse beam assembly, described supporting leg also comprises pillar, hydraulic column and spring three part, pillar and hydraulic column connect together, spring is embedded in pillar inner chamber, described transverse beam assembly comprises crossbeam, standing bolt and spacing hole, standing bolt is slidably connected on crossbeam, crossbeam is carved with spacing hole, spacing hole is connected by de-the tearing open of screw thread with standing bolt.
2. a kind of colliery support according to claim 1, it is characterized in that: described transverse beam assembly is stretching structure, spring is provided with spring switch, hydraulic column compression spring is with pillar socket, open spring switch to be ejected by hydraulic column, when also not reaching support height, utilize hydraulic column to stretch and make up difference of altitude distance.
3. a kind of colliery support according to claim 1, is characterized in that: be provided with square mounting bottom described supporting leg, permanent seat is equipped with fixed orifices and inlays the fixing support of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132712.5U CN205315023U (en) | 2015-12-22 | 2015-12-22 | Colliery support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132712.5U CN205315023U (en) | 2015-12-22 | 2015-12-22 | Colliery support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315023U true CN205315023U (en) | 2016-06-15 |
Family
ID=56201376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132712.5U Expired - Fee Related CN205315023U (en) | 2015-12-22 | 2015-12-22 | Colliery support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315023U (en) |
-
2015
- 2015-12-22 CN CN201521132712.5U patent/CN205315023U/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 |
Granted publication date: 20160615 Termination date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |