CN204149117U - A kind of water injecting pump bush dismantling device - Google Patents
A kind of water injecting pump bush dismantling device Download PDFInfo
- Publication number
- CN204149117U CN204149117U CN201420627719.3U CN201420627719U CN204149117U CN 204149117 U CN204149117 U CN 204149117U CN 201420627719 U CN201420627719 U CN 201420627719U CN 204149117 U CN204149117 U CN 204149117U
- Authority
- CN
- China
- Prior art keywords
- lifting rod
- support set
- baffle ring
- water injecting
- dismantling device
- 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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Abstract
The utility model relates to a kind of extracting tool, is specifically related to a kind of water injecting pump bush dismantling device.Comprise support set, wearing ring, lifting rod, baffle ring, action bars, described support set is cylindric, installing hole is provided with above described support set, described wearing ring and described installing hole match, and described wearing ring and described lifting rod are threaded connection, and described lifting rod top is provided with nut, described nut has through hole, described action bars and described through hole match, and described baffle ring is positioned at lifting rod bottom, and described lifting rod and described baffle ring are threaded connection.The utility model is reasonable in design, practical, has huge market value.
Description
Technical field
The utility model relates to a kind of extracting tool, is specifically related to a kind of water injecting pump bush dismantling device.
Background technology
When mounting bush, between lining and water injection pump pump head, adopt interference fit, the long-term super-pressure running of water injecting pump, lining can produce gross distortion, due to the reason such as water injection pump pump head corrosion of lining periphery, cause between lining and water injection pump pump head and bond, when keeping in repair water injecting pump dismounting lining, lining is difficult to take out, at present, do not have reliable specific purpose tool to be taken out by lining, the method that maintenance operation personnel adopt hammer to pound solves, but this method wastes time and energy, also likely causing bush hole to be out of shape, damage, bringing difficulty to installing more resleeve.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency how overcoming prior art existence, provides a kind of water injecting pump bush dismantling device of reasonable in design.
A kind of water injecting pump bush dismantling device, comprise support set, wearing ring, lifting rod, baffle ring, action bars, described support set is cylindric, is provided with installing hole above described support set, and described wearing ring and described installing hole match, described wearing ring and described lifting rod are threaded connection, described lifting rod top is provided with nut, and described nut has through hole, and described action bars and described through hole match, described baffle ring is positioned at lifting rod bottom, and described lifting rod and described baffle ring are threaded connection.
Described action bars is removable in described through hole.
Described baffle ring is provided with protective pad.
Described support set is provided with Anti-skid handrail.
The material of described lifting rod, wearing ring, baffle ring is abrasion resistant corrosion resistant erosion metal.
The utility model advantage is reasonable in design, simple to operate, and practicality is high, does not damage water injecting pump bush hole.Of the present utility modelly be also advantageous in that described nut has through hole, described action bars and described through hole match, and simple and easy to use, efficiency is high.Of the present utility modelly be also advantageous in that described baffle ring is provided with protective pad, prevent from causing damage to equipment in unloading process.Of the present utility modelly be also advantageous in that described support set is provided with Anti-skid handrail, when preventing from using, support set produces and rotates, and increases safety in utilization.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the structural representation of the support set of the utility model preferred embodiment shown in Fig. 1;
Fig. 3 is the structural representation of the lifting rod of the utility model preferred embodiment shown in Fig. 1.
In figure, 1-support set, 11-installing hole, 12-Anti-skid handrail, 2-wearing ring, 3-lifting rod, 31-nut, 32-through hole, 4-action bars, 5-baffle ring, 51-protective pad.
Detailed description of the invention
A kind of water injecting pump bush dismantling device, comprise support set 1, wearing ring 2, lifting rod 3, baffle ring 4, action bars 5, described support set 1 is cylindric, installing hole 11 is provided with above described support set 1, described wearing ring 2 matches with described installing hole 11, described wearing ring 2 is threaded connection with described lifting rod 3, described lifting rod 3 top is provided with nut 31, described nut 31 has through hole 32, described action bars 4 matches with described through hole 32, described baffle ring 5 is positioned at lifting rod 3 bottom, and described lifting rod 3 is threaded connection with described baffle ring 5.
During use, support set 1 is positioned at lining side, and baffle ring 5 is positioned at lining side.Lifting rod 3 is connected with baffle ring 5 through support set 1, and lifting rod 3 top is provided with nut 31, and described nut 31 has through hole 32, described action bars 4 matches with described through hole 32, by rotating operation bar 4, then lifting rod 3 drives baffle ring 5 to move up simultaneously, can pull down lining.
Described baffle ring is provided with protective pad 51, prevents from causing damage to equipment in unloading process.Described support set is provided with Anti-skid handrail 12, and when preventing from using, support set 1 produces and rotates, and increases safety in utilization.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within claims of the present utility model.
Claims (5)
1. a water injecting pump bush dismantling device, it is characterized in that: comprise support set, wearing ring, lifting rod, baffle ring, action bars, described support set is cylindric, installing hole is provided with above described support set, described wearing ring and described installing hole match, described wearing ring and described lifting rod are threaded connection, described lifting rod top is provided with nut, described nut has through hole, described action bars and described through hole match, described baffle ring is positioned at lifting rod bottom, and described lifting rod and described baffle ring are threaded connection.
2. a kind of water injecting pump bush dismantling device according to claim 1, is characterized in that: described action bars is removable in described through hole.
3. a kind of water injecting pump bush dismantling device according to claim 1, is characterized in that: described baffle ring is provided with protective pad.
4. a kind of water injecting pump bush dismantling device according to claim 1, is characterized in that: described support set is provided with Anti-skid handrail.
5. a kind of water injecting pump bush dismantling device according to claim 1, is characterized in that: the material of described lifting rod, wearing ring, baffle ring is abrasion resistant corrosion resistant erosion metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627719.3U CN204149117U (en) | 2014-10-20 | 2014-10-20 | A kind of water injecting pump bush dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627719.3U CN204149117U (en) | 2014-10-20 | 2014-10-20 | A kind of water injecting pump bush dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149117U true CN204149117U (en) | 2015-02-11 |
Family
ID=52507269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627719.3U Expired - Fee Related CN204149117U (en) | 2014-10-20 | 2014-10-20 | A kind of water injecting pump bush dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181858A (en) * | 2016-07-30 | 2016-12-07 | 周家全 | A kind of Sleeve-pulling tool and process thereof |
| CN107571199A (en) * | 2017-10-23 | 2018-01-12 | 中车长春轨道客车股份有限公司 | EMUs anti-side rolling torsion rod thin-wall bush provision for disengagement |
-
2014
- 2014-10-20 CN CN201420627719.3U patent/CN204149117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181858A (en) * | 2016-07-30 | 2016-12-07 | 周家全 | A kind of Sleeve-pulling tool and process thereof |
| CN107571199A (en) * | 2017-10-23 | 2018-01-12 | 中车长春轨道客车股份有限公司 | EMUs anti-side rolling torsion rod thin-wall bush provision for disengagement |
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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: 20150211 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |