CN205075011U - Pipe puller - Google Patents
Pipe puller Download PDFInfo
- Publication number
- CN205075011U CN205075011U CN201520815146.1U CN201520815146U CN205075011U CN 205075011 U CN205075011 U CN 205075011U CN 201520815146 U CN201520815146 U CN 201520815146U CN 205075011 U CN205075011 U CN 205075011U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- breach
- shaped breach
- fixing bolt
- pipeline
- 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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a pipe puller, including fixed block a, fixed block a has fixed block b through screw connection, all is provided with U -shaped breach an and fixing bolt an on the fixed block a, and fixing bolt a passes fixed block an and the switch -on of breach a, all is provided with U -shaped breach b and fixing bolt b on the fixed block b, and fixing bolt b passes fixed block b and the switch -on of breach b. A pipe puller is through setting up fixed block an and fixed block b, all be provided with U -shaped breach an on the fixed block a, all be provided with U -shaped breach b on the fixed block b, through screwing up fixing bolt a, the support feed liquor pipe torn open is waited to the chucking, with U -shaped breach b card on the support feed liquor pipe pipeline of connecting of waiting to tear open, through screwing up fixing bolt b, the chucking pipeline, rubber pad protection pipeline does not receive the damage, the lead screw begins to rotate, utilize the jackscrew principle, make fixed block an and fixed block b apart from the increase, thereby striking feed liquor pipe.
Description
Technical field
The utility model belongs to pipeline maintenance technical field, relates to a kind of pipe extractor.
Background technology
In coal mining, support feed tube is that the vitals of support power transmission plays conclusive effect to support action, be also the comparatively common consumable accessory of support, but maintenance support feed tube space is too small, cause the objects such as crowbar inconvenient in narrow space use, increase maintenance difficulty.
Utility model content
The purpose of this utility model there are provided a kind of pipe extractor, solves pipeline in little space, changes inconvenient problem.
The technical scheme that the utility model adopts is, a kind of pipe extractor, comprise fixed block a, fixed block a is connected with fixed block b by leading screw, fixed block a is provided with U-shaped breach a and set bolt a, set bolt a connects through fixed block a and breach a, fixed block b is provided with U-shaped breach b and set bolt b, and set bolt b connects through fixed block b and breach b.
Feature of the present utility model is also,
Rubber blanket is provided with in U-shaped breach b.
The face that fixed block a is not relative with fixed block b is provided with nut, and leading screw is through nut.
The beneficial effects of the utility model are: a kind of pipe extractor is by arranging fixed block a and fixed block b; fixed block a is provided with U-shaped breach a; fixed block b is provided with U-shaped breach b; by tightening set bolt a; clamp support feed tube to be torn open; U-shaped breach b is stuck on the support feed tube pipeline to be torn open of connection; by tightening set bolt b; clamping pipeline; rubber blanket protective conduit is not damaged, and starts rotational lead screw, utilizes jackscrew principle; fixed block a and fixed block b distance is increased, thus striking feed tube.The utility model structure is simple, easy to use, changes pipeline convenient, need not use crowbar, pipe wrench in little space.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pipe extractor of the utility model;
Fig. 2 is the left view of a kind of pipe extractor of the utility model;
Fig. 3 is the right view of a kind of pipe extractor of the utility model.
In figure: 1. fixed block a, 2. leading screw, 3. fixed block b, 4.U v notch v a, 5. set bolt a, 6. rubber blanket, 7.U v notch v b, 8. set bolt b, 9. nut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model provides a kind of pipe extractor, as Figure 1-3, comprise fixed block a1, fixed block a1 is connected with fixed block b3 by leading screw 2, fixed block a1 is provided with U-shaped breach a4 and set bolt a5, set bolt a5 connects through fixed block a1 and breach a4, fixed block b3 is provided with U-shaped breach b7 and set bolt b8, and set bolt b8 connects through fixed block b3 and breach b7;
Rubber blanket 6 is provided with in U-shaped breach b7;
The face that fixed block a1 is not relative with fixed block b3 is provided with nut 9, and leading screw 2 is through nut 9, and nut 9 provides guiding for leading screw 2.
The using method of a kind of pipe extractor of the utility model is: be stuck in by U-shaped breach a4 on support feed tube to be torn open; by tightening set bolt a5; clamping support feed tube to be torn open, U-shaped breach b7 being stuck on the support feed tube pipeline to be torn open of connection, by tightening set bolt b8; clamping pipeline; rubber blanket 6 protective conduit is not damaged, and starts rotational lead screw 2, utilizes jackscrew principle; fixed block a1 and fixed block b3 distance is increased, thus striking feed tube.
A kind of pipe extractor is by arranging fixed block a1 and fixed block b3; fixed block a1 is provided with U-shaped breach a4; fixed block b3 is provided with U-shaped breach b7; by tightening set bolt a5; clamp support feed tube to be torn open; U-shaped breach b7 is stuck on the support feed tube pipeline to be torn open of connection; by tightening set bolt b8; clamping pipeline; rubber blanket 6 protective conduit is not damaged, and starts rotational lead screw 2, utilizes jackscrew principle; fixed block a1 and fixed block b3 distance is increased, thus striking feed tube.The utility model structure is simple, easy to use, changes pipeline convenient, need not use crowbar, pipe wrench in little space.
Claims (3)
1. a pipe extractor, it is characterized in that: comprise fixed block a (1), fixed block a (1) is connected with fixed block b (3) by leading screw (2), fixed block a (1) is provided with U-shaped breach a (4) and set bolt a (5), set bolt a (5) connects through fixed block a (1) and breach a (4), fixed block b (3) is provided with U-shaped breach b (7) and set bolt b (8), set bolt b (8) to connect through fixed block b (3) and breach b (7).
2. a kind of pipe extractor according to claim 1, is characterized in that: be provided with rubber blanket (6) in described U-shaped breach b (7).
3. a kind of pipe extractor according to claim 1 and 2, it is characterized in that: the face that described fixed block a (1) is not relative with fixed block b (3) is provided with nut (9), and leading screw (2) is through nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815146.1U CN205075011U (en) | 2015-10-20 | 2015-10-20 | Pipe puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815146.1U CN205075011U (en) | 2015-10-20 | 2015-10-20 | Pipe puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075011U true CN205075011U (en) | 2016-03-09 |
Family
ID=55427448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815146.1U Expired - Fee Related CN205075011U (en) | 2015-10-20 | 2015-10-20 | Pipe puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372483A (en) * | 2018-01-18 | 2018-08-07 | 陕煤集团神木柠条塔矿业有限公司 | High-pressure rubber pipe Fast Installation removes devices and methods therefor |
-
2015
- 2015-10-20 CN CN201520815146.1U patent/CN205075011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372483A (en) * | 2018-01-18 | 2018-08-07 | 陕煤集团神木柠条塔矿业有限公司 | High-pressure rubber pipe Fast Installation removes devices and methods therefor |
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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: 20160309 Termination date: 20161020 |