CN203542514U - Simple dismounting device for plunger pump assembly - Google Patents
Simple dismounting device for plunger pump assembly Download PDFInfo
- Publication number
- CN203542514U CN203542514U CN201320721547.1U CN201320721547U CN203542514U CN 203542514 U CN203542514 U CN 203542514U CN 201320721547 U CN201320721547 U CN 201320721547U CN 203542514 U CN203542514 U CN 203542514U
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- CN
- China
- Prior art keywords
- backstay
- pump assembly
- ratchet
- displacement pump
- lowering
- 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 provides a simple dismounting device for a plunger pump assembly. The simple dismounting device can take a plunger assembly out of a fixing groove. The simple dismounting device for the plunger pump assembly comprises a positioning rod, a lifting device, an adjusting threaded rod, an upper flange and a lower flange. One end of the positioning rod serves as a supporting end. The other end of the positioning rod is connected to the lifting device. A centralizer is arranged in the middle of the positioning rod. The lifting device is located between the upper flange and the lower flange. The two ends of the adjusting threaded rod are connected with the upper flange and the lower flange respectively.
Description
Technical field
The utility model relates to a kind of plunger displacement pump assembly Simple detachable device.
Background technology
When at present plunger unit replacement is operated, because assembly installation site and water quality reason easily cause corrosion, damage, and maintenance difficulty is large, maintenance difficulty.Usually need two or three people to knock half a day with sledgehammer and copper rod, sometimes clash into misoperation and very easily cause the pump housing impaired, cause unnecessary loss, waste time and energy, affect plunger displacement pump and normally move.
Utility model content
The utility model object is to provide a kind of plunger displacement pump assembly Simple detachable device, assembly for plunger can be deviate to holddown groove.
To achieve these goals, the utility model is by the following technical solutions:
A plunger displacement pump assembly Simple detachable device, comprises backstay, lowering or hoisting gear, adjustment screw rod, upper flange and lower flange; Backstay one end is provided with support end, and the backstay other end connects lowering or hoisting gear, is provided with centralizer in the middle of backstay; Lowering or hoisting gear is between upper flange and lower flange; Adjust screw rod two ends and connect respectively upper flange and lower flange.
Preferably, centralizer and support end are cylindric, and diameter is all greater than backstay.
Preferably, lowering or hoisting gear comprises sleeve, is positioned at the lifting screw of sleeve, is arranged on the ratchet on lifting screw and coordinates the spanner with ratchet with ratchet, sleeve is provided with the inserting paragraph with jack, and one end with ratchet of spanner can contact with ratchet by jack.
Preferably, centralizer is nylon rod.
Preferably, backstay is rod iron.
The beneficial effects of the utility model:
Simple in structure, easy to use, strong saving human and material resources well coordinate plunger displacement pump maintenance and maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is implemented;
Wherein: 1, support end, 2, centralizer, 3, backstay, 4, upper flange, 5, sleeve, 6 adjust screw rods, and 7, lifting screw, 8, spanner, 9, inserting paragraph, 10, ratchet, 11, lower flange.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done further in detail, so that those skilled in the art better understand the utility model.
With reference to accompanying drawing 1, a kind of plunger displacement pump assembly Simple detachable device, comprises backstay 3, lowering or hoisting gear, adjustment screw rod 6, upper flange 4 and lower flange 10; Backstay 3 one end are provided with support end 1, and backstay 3 other ends connect lowering or hoisting gear, are provided with centralizer 2 in the middle of backstay 3; Lowering or hoisting gear is between upper flange 4 and lower flange 10; Adjust screw rod 6 two ends and connect respectively upper flange 4 and lower flange 10.
In the present embodiment, centralizer 2 and support end 1 are cylindric, and diameter is all greater than backstay 3.
In the present embodiment, lowering or hoisting gear comprises sleeve 5, is positioned at the lifting screw 7 of sleeve 5, is arranged on the ratchet 10 on lifting screw 7 and coordinates the spanner 8 with ratchet with ratchet 10, sleeve 5 is provided with the inserting paragraph 9 with jack, and one end with ratchet of spanner 8 can contact with ratchet 10 by jack.
In the present embodiment, centralizer 2 is nylon rod, and backstay 3 is rod iron.
During use, the utility model is passed through to upper flange 4, lower flange 10 and backstay 3, fixation, backstay 3 can be adjusted upper flange 4, lower flange 10 spacing can be changed the lowering or hoisting gear that vary in size according to the firmly size of service parts.Back and forth pull spanner 8, promote ratchet 10 gap revolutions, make lifting screw 7 rotations, thereby reach, push the object that assembly for plunger is deviate from holddown groove.
Basic principle of the present utility model and advantage have more than been described.The utility model is not restricted to the described embodiments, and in the prerequisite that does not depart from the utility model scope, those skilled in the art can do many changes and improvements as required.The utility model protection domain should be defined by appending claims and equivalent thereof.
Claims (5)
1. a plunger displacement pump assembly Simple detachable device, is characterized in that: comprise backstay, lowering or hoisting gear, adjustment screw rod, upper flange and lower flange; Backstay one end is provided with support end, and the backstay other end connects lowering or hoisting gear, is provided with centralizer in the middle of backstay; Lowering or hoisting gear is between upper flange and lower flange; Adjust screw rod two ends and connect respectively upper flange and lower flange.
2. plunger displacement pump assembly Simple detachable device according to claim 1, it is characterized in that: centralizer and support end are cylindric, and diameter is all greater than backstay.
3. plunger displacement pump assembly Simple detachable device according to claim 1, it is characterized in that: lowering or hoisting gear comprises sleeve, is positioned at the lifting screw of sleeve, is arranged on the ratchet on lifting screw and coordinates the spanner with ratchet with ratchet, sleeve is provided with the inserting paragraph with jack, and one end with ratchet of spanner can contact with ratchet by jack.
4. according to plunger displacement pump assembly Simple detachable device described in claim 1 or 2 or 3, it is characterized in that: centralizer is nylon rod.
5. according to plunger displacement pump assembly Simple detachable device described in claim 1 or 2 or 3, it is characterized in that: backstay is rod iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721547.1U CN203542514U (en) | 2013-11-13 | 2013-11-13 | Simple dismounting device for plunger pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721547.1U CN203542514U (en) | 2013-11-13 | 2013-11-13 | Simple dismounting device for plunger pump assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542514U true CN203542514U (en) | 2014-04-16 |
Family
ID=50460681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320721547.1U Expired - Fee Related CN203542514U (en) | 2013-11-13 | 2013-11-13 | Simple dismounting device for plunger pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440756A (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | Lifting mounting device |
-
2013
- 2013-11-13 CN CN201320721547.1U patent/CN203542514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440756A (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | Lifting mounting device |
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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: 20140416 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |