CN216913688U - Fracturing pump valve body extracting tool - Google Patents
Fracturing pump valve body extracting tool Download PDFInfo
- Publication number
- CN216913688U CN216913688U CN202220139903.8U CN202220139903U CN216913688U CN 216913688 U CN216913688 U CN 216913688U CN 202220139903 U CN202220139903 U CN 202220139903U CN 216913688 U CN216913688 U CN 216913688U
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- China
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- valve body
- arc
- fracturing pump
- pump valve
- swivel nut
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- 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.)
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Abstract
The utility model relates to the field of detaching tools, in particular to a detaching tool for a fracturing pump valve body. The valve body clamping device comprises a power part, wherein one end of the power part is detachably and fixedly connected with a threaded sleeve, two arc plates used for clamping a conical head at the upper end of a valve body are arranged in the threaded sleeve, the two arc plates are oppositely arranged to form a cylinder, the cylinder is in threaded connection with the threaded sleeve, the lower end of each arc plate protrudes to the lower part of the threaded sleeve, and conical surfaces are machined at the lower end of the inner edge of each arc plate. The valve body dismounting tool is simple in structure and convenient to use, can be used for conveniently dismounting the valve body, can greatly shorten the pump checking time of a pump worker, improves the efficiency, lightens the working strength of the pump worker, solves the problems that the cavity space is small, the operation is not easy, and the clamped valve body is inconvenient to dismount, and meanwhile, the valve body is easy to loosen due to the vibration generated by the impact of the traveling hammer on the retaining ring, so that the valve body is convenient to dismount.
Description
Technical Field
The utility model relates to the field of detaching tools, in particular to a detaching tool for a fracturing pump valve body.
Background
The valve body is in an acid-base high-pressure working environment for a long time and can intermittently collide with the valve seat in the working process, so that the valve body or the valve seat is easy to deform, the valve body is clamped in the valve seat during disassembly, a common tool is not easy to take out, the valve body is difficult to disassemble, the labor and the time are wasted during disassembly, and the disassembly working efficiency of the valve body is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a fracturing pump valve body dismounting tool which is simple in structure, convenient to use, and capable of conveniently dismounting a valve body and improving dismounting efficiency. In order to achieve the purpose, the utility model provides the technical scheme that:
the utility model provides a fracturing pump valve body extracting tool, includes the power spare, and fixedly connected with swivel nut can be dismantled to power spare one end, is provided with two arcs that are used for centre gripping valve body upper end conical head in the swivel nut, and two arcs set up relatively and constitute a drum, drum and swivel nut threaded connection, and the arc lower extreme bulges to swivel nut below, and arc inner edge lower extreme all processes has the conical surface, and the conical surface lower extreme inclines to arc axle center direction.
Specifically, the power part includes the trip hammer pole, is fixed with two on the trip hammer pole and keeps off the ring, and sliding sleeve is equipped with the trip hammer on the trip hammer pole between two fender rings.
Specifically, the free hammer rod is in threaded connection with the threaded sleeve.
Specifically, handles are fixed on the outer edges of the arc-shaped plates below the threaded sleeves.
Compared with the prior art, the utility model has the beneficial effects that:
the valve body dismounting tool is simple in structure and convenient to use, can be used for conveniently dismounting the valve body, can greatly shorten the pump checking time of a pump worker, improves the efficiency, lightens the working strength of the pump worker, solves the problems that the cavity space is small, the operation is not easy, and the clamped valve body is inconvenient to dismount, and meanwhile, the valve body is easy to loosen due to the vibration generated by the impact of the traveling hammer on the stop ring, so that the valve body is convenient to dismount.
Drawings
Fig. 1 is a three-dimensional view of the present invention.
Fig. 2 is a front view of the present invention in use.
Fig. 3 is a schematic structural view of the two arc-shaped plates clamping the valve body.
Detailed Description
As shown in fig. 1-3, a fracturing pump valve body extracting tool, includes the power spare, fixedly connected with swivel nut 4 can be dismantled to power spare one end, the power spare includes trip hammer pole 1, is fixed with two fender rings 2 on the trip hammer pole 1, and sliding sleeve is equipped with trip hammer 3 on the trip hammer pole 1 between two fender rings 2, trip hammer pole 1 and swivel nut 4 threaded connection are provided with two arc 5 that are used for centre gripping 6 upper end conical heads 8 of valve body in the swivel nut 4, and two arc 5 set up relatively and constitute a drum, drum and swivel nut 4 threaded connection, and 5 lower extremes of arc are protruding to swivel nut 4 below, all be fixed with handle 7 on 5 outer margins of the arc below the swivel nut 4, and 5 inner edges lower extreme of arc all processes there is conical surface 9, and 9 lower extremes of conical surface incline to 5 axle center directions of arc 9.
When the sliding hammer is used, the two arc-shaped plates 5 are placed in the cavity where the valve body 6 is located, the two arc-shaped plates 5 are enabled to be close to each other through the handle 7 to form a cylinder, the two conical surfaces 9 on the inner edges of the two arc-shaped plates 5 can clamp the conical head 8 on the upper end of the valve body 6, then the threaded sleeve 4 is enabled to extend into the cavity through the sliding hammer rod 1, the threaded sleeve 4 is enabled to be in threaded connection with the two arc-shaped plates 5, the threaded sleeve 4 can stabilize every two arc-shaped plates 5 at the moment, the sliding hammer 3 impacts the retaining ring 2 far away from one side of the valve body 6, the valve body 6 can be easily pulled out of the cavity where the valve body 6 is located, and the sliding hammer 3 impacts the retaining ring 2 to generate vibration so that the valve body 6 is more easily loosened and is convenient to detach
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a fracturing pump valve body extracting tool, includes power spare, its characterized in that, fixedly connected with swivel nut can be dismantled to power spare one end, is provided with two arcs that are used for centre gripping valve body upper end conical head in the swivel nut, and two arcs set up relatively and constitute a drum, drum and swivel nut threaded connection, and the arc lower extreme bulges to swivel nut below, and arc inner edge lower extreme all processes has the conical surface, and the slope of conical surface lower extreme to arc axle center direction.
2. The fracturing pump valve body disassembling tool according to claim 1, wherein the power part comprises a sliding hammer rod, two retaining rings are fixed on the sliding hammer rod, and a sliding hammer is slidably sleeved on the sliding hammer rod between the two retaining rings.
3. The fracturing pump valve body disassembly tool of claim 2, wherein the ram rod is threadedly connected to the threaded sleeve.
4. The fracturing pump valve body disassembling tool of claim 1, wherein handles are fixed to the outer edges of the arc-shaped plates below the threaded sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139903.8U CN216913688U (en) | 2022-01-19 | 2022-01-19 | Fracturing pump valve body extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139903.8U CN216913688U (en) | 2022-01-19 | 2022-01-19 | Fracturing pump valve body extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216913688U true CN216913688U (en) | 2022-07-08 |
Family
ID=82263004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220139903.8U Active CN216913688U (en) | 2022-01-19 | 2022-01-19 | Fracturing pump valve body extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216913688U (en) |
-
2022
- 2022-01-19 CN CN202220139903.8U patent/CN216913688U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |