CN203099125U - Telescopic structure for mine pasty fluid filling pipeline - Google Patents
Telescopic structure for mine pasty fluid filling pipeline Download PDFInfo
- Publication number
- CN203099125U CN203099125U CN 201320134782 CN201320134782U CN203099125U CN 203099125 U CN203099125 U CN 203099125U CN 201320134782 CN201320134782 CN 201320134782 CN 201320134782 U CN201320134782 U CN 201320134782U CN 203099125 U CN203099125 U CN 203099125U
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- China
- Prior art keywords
- pipeline
- mine
- telescopic structure
- filled
- shrinking structure
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- Expired - Fee Related
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Abstract
The utility model discloses a telescopic structure for a mine pasty fluid filling pipeline, which comprises a first pipeline, a second pipeline and a third pipeline; the left end and the right end of the second pipeline are inserted into the first pipeline and the third pipeline respectively; sealing gaskets which are matched with the second pipeline are arranged on the internal wall surfaces of the first pipeline and the third pipeline respectively; hydraulic cylinders are arranged above and below the third pipeline respectively, piston rods of the hydraulic cylinders are connected with the second pipeline through connecting rods, and the piston rods drive the second pipeline to move left and right; and the a sealing gasket which is matched with the third pipeline is arranged on the internal wall surface of the right end of the second pipeline. The telescopic structure has the advantages of convenience in maintenance, high maintenance efficiency and good leak tightness.
Description
Technical field
The utility model relates to mine lotion pad device technical field, is specifically related to fill the shrinking structure of pipeline.
Background technique
Carry out backfill in the coal mine gob, become the basic demand of Coal Production gradually, fill raw material by filling the pipeline transportation, the filling pipeline is joined by many steel pipes and forms, and the joint uses pipe clamp to fix, and this kind Placement is comparatively firm, and serviceability is strong.But stopping up appears in pipeline, and maintenance process is comparatively required great effort, and need open pipe clamp, splits pipeline and keeps in repair.Because the conditions down-hole harshness, pipeline splits by manually finishing, and has bigger potential safety hazard, and therefore, the inventor envisions a kind of easy-to-mount telescopic filling pipeline of design.
The model utility content
The purpose of this utility model is to provide a kind of mine lotion to fill the shrinking structure of pipeline, this shrinking structure modern design, and it is firm to connect, and is easy to split.
The utility model to achieve these goals, the technical solution of employing is:
The mine lotion is filled the shrinking structure of pipeline, comprise first pipeline, second pipeline, reach the 3rd pipeline, the left end of second pipeline and right-hand member insert first pipeline and second pipeline respectively, and the internal face of first pipeline and the 3rd pipeline is provided with the sealing gasket that fits with second pipeline; The above and below of the 3rd pipeline is respectively arranged with oil hydraulic cylinder, and the piston rod of oil hydraulic cylinder is connected with second pipeline by connecting rod, and piston rod drives the second pipeline move left and right.
Preferably, the outer wall of the described second pipeline right-hand member is provided with the sealing gasket that fits with the 3rd pipeline.
Preferably, the right-hand member of described the 3rd pipeline closes up.
Preferably, the internal diameter of described first pipeline is between 10 centimetres to 20 centimetres.
The beneficial effects of the utility model:
This kind fill pipeline by second pipeline that can move left and right with first pipeline and the 3rd pipeline connection, when pipeline takes place to stop up, drive second pipeline by oil hydraulic cylinder and move to the right, second pipeline and first pipeline are thrown off, carry out blowing and dredge.After treating the whole conducting of pipeline, drive second pipeline by oil hydraulic cylinder and move to the left, second pipeline and first pipeline are plugged, carry out normal raw material and carry.Have easy to maintenance, maintenance efficiency height, the advantage of good airproof performance.
Description of drawings
Fig. 1 is the structural representation that the mine lotion is filled the shrinking structure of pipeline.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
In conjunction with Fig. 1, the mine lotion is filled the shrinking structure of pipeline, comprise first pipeline 1, second pipeline 2, reach the 3rd pipeline 3, the internal face that the left end of second pipeline 2 and right-hand member insert first pipeline 1 and second pipeline, 2, the first pipelines 1 and the 3rd pipeline 3 respectively is provided with the sealing gasket 4 that fits with second pipeline 2.The above and below of the 3rd pipeline 3 is respectively arranged with oil hydraulic cylinder 5, and the piston rod 6 of oil hydraulic cylinder 5 is connected with second pipeline 2 by connecting rod 7, and piston rod 6 drives second pipeline, 2 move left and right.
The internal diameter of described first pipeline 1 is 10 centimetres, 15 centimetres or 20 centimetres, and the right-hand member that the outer wall of second pipeline, 2 right-hand members is provided with sealing gasket 8, the three pipelines 3 that fit with the 3rd pipeline 3 closes up.
This kind fill pipeline by second pipeline that can move left and right with first pipeline and the 3rd pipeline connection, when pipeline takes place to stop up, drive second pipeline by oil hydraulic cylinder and move to the right, second pipeline and first pipeline are thrown off, carry out blowing and dredge.After treating the whole conducting of pipeline, drive second pipeline by oil hydraulic cylinder and move to the left, second pipeline and first pipeline are plugged, carry out normal raw material and carry.Have easy to maintenance, maintenance efficiency height, the advantage of good airproof performance.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (4)
1. the mine lotion is filled the shrinking structure of pipeline, it is characterized in that, comprise first pipeline, second pipeline, reach the 3rd pipeline, the left end of second pipeline and right-hand member insert first pipeline and second pipeline respectively, and the internal face of first pipeline and the 3rd pipeline is provided with the sealing gasket that fits with second pipeline; The above and below of the 3rd pipeline is respectively arranged with oil hydraulic cylinder, and the piston rod of oil hydraulic cylinder is connected with second pipeline by connecting rod, and piston rod drives the second pipeline move left and right.
2. mine lotion according to claim 1 is filled the shrinking structure of pipeline, it is characterized in that the outer wall of the described second pipeline right-hand member is provided with the sealing gasket that fits with the 3rd pipeline.
3. mine lotion according to claim 1 is filled the shrinking structure of pipeline, it is characterized in that, the right-hand member of described the 3rd pipeline closes up.
4. mine lotion according to claim 1 is filled the shrinking structure of pipeline, it is characterized in that the internal diameter of described first pipeline is between 10 centimetres to 20 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134782 CN203099125U (en) | 2013-03-09 | 2013-03-09 | Telescopic structure for mine pasty fluid filling pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134782 CN203099125U (en) | 2013-03-09 | 2013-03-09 | Telescopic structure for mine pasty fluid filling pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099125U true CN203099125U (en) | 2013-07-31 |
Family
ID=48850529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134782 Expired - Fee Related CN203099125U (en) | 2013-03-09 | 2013-03-09 | Telescopic structure for mine pasty fluid filling pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293075A (en) * | 2015-11-13 | 2016-02-03 | 重庆索利特涂料有限公司 | Sucking device with lifting device |
| CN106376433A (en) * | 2016-08-30 | 2017-02-08 | 山东胜伟园林科技有限公司 | Alternative water supplying mechanism |
-
2013
- 2013-03-09 CN CN 201320134782 patent/CN203099125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293075A (en) * | 2015-11-13 | 2016-02-03 | 重庆索利特涂料有限公司 | Sucking device with lifting device |
| CN106376433A (en) * | 2016-08-30 | 2017-02-08 | 山东胜伟园林科技有限公司 | Alternative water supplying mechanism |
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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: 20130731 Termination date: 20140309 |