CN216371978U - Fracturing pump centralizing sleeve dismounting tool - Google Patents
Fracturing pump centralizing sleeve dismounting tool Download PDFInfo
- Publication number
- CN216371978U CN216371978U CN202122832792.7U CN202122832792U CN216371978U CN 216371978 U CN216371978 U CN 216371978U CN 202122832792 U CN202122832792 U CN 202122832792U CN 216371978 U CN216371978 U CN 216371978U
- Authority
- CN
- China
- Prior art keywords
- trip hammer
- trip
- pump
- hammer
- ring
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the field of disassembling tools, in particular to a disassembling tool for a centralizing sleeve of a fracturing pump. Including the trip hammer pole, be fixed with two fender rings on the trip hammer pole, the slip cover is equipped with the trip hammer on the trip hammer pole between two fender rings, the trip hammer pole left end can be dismantled and be fixed with and right set jack catch, it is equipped with the loose collar to right slip cover on the trip hammer pole between set jack catch and its adjacent fender ring, the cover is equipped with the spring on the trip hammer pole between loose collar and its adjacent fender ring, the circumference equipartition is provided with a plurality of double-screw bolts on the loose collar, double-screw bolt and loose collar threaded connection. The utility model has simple structure and convenient operation, can greatly shorten the pump checking time of a pump worker, improve the efficiency, lighten the working strength of the pump worker, prevent the slide hammer rod from driving the centering sleeve clamping jaw to be inclined and can effectively protect the surface of the pump cavity in the process of disassembling the centering sleeve.
Description
Technical Field
The utility model relates to the field of disassembling tools, in particular to a disassembling tool for a centralizing sleeve of a fracturing pump.
Background
Because of right the cover for a long time in acid-base and highly compressed operational environment for right the cover can produce slight deformation, perhaps right mix with between the clearance of cover and fracturing pump chamber, lead to right the cover by the quilt when dismantling the pump intracavity with ordinary instrument difficult take out, also probably damage the pump chamber face, it is difficult to take trouble when dismantling right the cover, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a disassembling tool for a centering sleeve of a fracturing pump, which can greatly shorten the pump detection time of a pump worker, improve the efficiency, reduce the working strength of the pump worker and effectively protect the surface of a pump cavity.
In order to achieve the purpose, the utility model provides the technical scheme that:
the utility model provides a fracturing pump centralizing sleeve detaching tool, including the trip hammer pole, be fixed with two on the trip hammer pole and keep off the ring, the slip hammer pole that two keep off between the ring goes up the slip cover and is equipped with the trip hammer, trip hammer pole lower extreme can be dismantled and be fixed with and centralize a set jack catch, it is equipped with the loose collar to centralize on the trip hammer pole between set jack catch and the fender ring of below to slide the cover, the cover is equipped with the spring on the trip hammer pole between loose collar and the fender ring of below, the circumference equipartition is provided with a plurality of double-screw bolts on the loose collar, double-screw bolt and loose collar threaded connection.
Specifically, the righting sleeve clamping jaw is in threaded connection with the left end of the traveling hammer rod, and a nut used for locking the righting sleeve clamping jaw is in threaded connection with the traveling hammer rod.
Specifically, the number of the studs is at least three.
Specifically, a butterfly nut is connected to the stud in a threaded manner.
Specifically, a gasket is sleeved on the hammer moving rod between the screw cap and the claw of the centering sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has simple structure and convenient operation, can greatly shorten the pump checking time of a pump worker, improve the efficiency, lighten the working strength of the pump worker, prevent the slide hammer rod from driving the centering sleeve clamping jaw to be inclined and can effectively protect the surface of the pump cavity in the process of disassembling the centering sleeve.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a fracturing pump centralizing sleeve dismounting tool comprises a traveling hammer rod 1, wherein two stop rings 2 are fixed on the traveling hammer rod 1, a traveling hammer 4 is sleeved on the traveling hammer rod 1 between the two stop rings 2 in a sliding manner, a centralizing sleeve clamping jaw 8 is in threaded connection with the lower end of the traveling hammer rod 1, a nut 9 used for locking the centralizing sleeve clamping jaw 8 is in threaded connection with the traveling hammer rod 1, a gasket is sleeved on the traveling hammer rod 1 between the nut 9 and the centralizing sleeve clamping jaw 8, a movable ring 5 is sleeved on the traveling hammer rod between the centralizing sleeve clamping jaw 8 and the lower stop ring 2 in a sliding manner, a spring 3 is sleeved on the traveling hammer rod 1 between the movable ring 5 and the lower stop ring 2, a plurality of studs 6 are uniformly distributed on the circumference of the movable ring 5, the studs 6 are at least three, the studs 6 are in threaded connection with the movable ring 5, and a butterfly nut 7 is in threaded connection with the studs 6.
When the device is used, the movable ring 5 compresses the spring 3 to move upwards along the axial direction of the hammer rod 1, so that the hammer rod 1 drives the righting sleeve clamping jaw 8 to extend into the pump cavity, the assistant sleeve clamping jaw 8 clamps the righting sleeve in the pump cavity, then the movable ring 5 is released, under the elastic action of the spring 3, the stud 6 on the movable ring 5 can tightly abut against the pump body, the butterfly nut 7 is loosened, then the stud 6 is rotated, the hammer rod 1 can be adjusted, the axial direction of the hammer rod 1 is parallel to the axial direction of the righting sleeve, at the moment, the hammer rod 1 is righted and stabilized, then the hammer 4 moves upwards and impacts the baffle ring 2 above, the righting sleeve is taken out by utilizing inertia, manpower is greatly saved, and meanwhile, the righting sleeve is more easily loosened by vibration generated by impact, so that the hammer is convenient to disassemble. When the sliding hammer 4 moves upwards to impact the baffle ring 2 above, the sliding hammer rod 1 is righted and stabilized, so that the sliding hammer 4 can conveniently move upwards, the righting sleeve is prevented from being pulled obliquely in a pump cavity, and the surface of the pump cavity can be protected.
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 (5)
1. The utility model provides a fracturing pump centralization cover extracting tool, including the trip hammer stem, be fixed with two on the trip hammer stem and keep off the ring, the slip cover is equipped with the trip hammer on the trip hammer stem between two fender rings, trip hammer stem lower extreme can be dismantled and be fixed with and centralize a set jack catch, a serial communication port, centralize and overlap the movable ring on the trip hammer stem between set jack catch and the fender ring of below, the cover is equipped with the spring on the trip hammer stem between the fender ring of movable ring and below, the circumference equipartition is provided with a plurality of double-screw bolts on the movable ring, double-screw bolt and activity ring threaded connection.
2. The fracturing pump centering sleeve dismounting tool according to claim 1, wherein the centering sleeve jaw is in threaded connection with the left end of the traveling hammer rod, and a nut for locking the centering sleeve jaw is in threaded connection with the traveling hammer rod.
3. The fracturing pump centralizing sleeve dismounting tool of claim 1, wherein at least three studs are provided.
4. The fracturing pump centralizing sleeve dismounting tool according to claim 1, characterized in that a butterfly nut is in threaded connection with the stud.
5. The fracturing pump centering sleeve dismounting tool of claim 2, wherein a gasket is sleeved on the hammer rod between the nut and the centering sleeve jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122832792.7U CN216371978U (en) | 2021-11-18 | 2021-11-18 | Fracturing pump centralizing sleeve dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122832792.7U CN216371978U (en) | 2021-11-18 | 2021-11-18 | Fracturing pump centralizing sleeve dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216371978U true CN216371978U (en) | 2022-04-26 |
Family
ID=81254142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122832792.7U Active CN216371978U (en) | 2021-11-18 | 2021-11-18 | Fracturing pump centralizing sleeve dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216371978U (en) |
-
2021
- 2021-11-18 CN CN202122832792.7U patent/CN216371978U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204997617U (en) | Major diameter compression inner ring for ship engine | |
| CN203527395U (en) | Sliding bolt removal device | |
| CN216371978U (en) | Fracturing pump centralizing sleeve dismounting tool | |
| CN212372110U (en) | Pin shaft dismounting device for screw pump | |
| CN211681855U (en) | Bridge type simple puller | |
| CN103419171A (en) | Special tool for diesel engine air cylinder cover locating pin disassembling | |
| CN203409713U (en) | Special tool for disassembling cylinder cover positioning pin of diesel engine | |
| CN202622690U (en) | Nail extracting tool | |
| CN212825135U (en) | Air valve extractor of compressor | |
| CN211038533U (en) | Connecting square driving cylinder | |
| CN205201371U (en) | Pipe fitting clamp | |
| CN203901194U (en) | Quick bolt assembly and disassembly device | |
| CN207874115U (en) | A kind of angle of attack indicator dial plate disassembling tool | |
| CN216913688U (en) | Fracturing pump valve body extracting tool | |
| CN207170426U (en) | Aluminium skin dedicated cleaning tool in high-pressure casting aluminum hull cave | |
| CN208342676U (en) | A kind of Simple rotary adjusting spanner for dismounting cylinder pedestal | |
| CN214186979U (en) | External member removing device | |
| CN210081606U (en) | Large-scale nut dismounting device | |
| CN213498941U (en) | Dismounting tool of shaft sleeve | |
| CN205347461U (en) | Blast furnace tuber pipe (gate)wedge dismouting hydraulic wrench | |
| CN216229159U (en) | Auxiliary tool for dismounting steering ball pin and steering plumbing arm | |
| CN216707365U (en) | Fastener puller for aircraft | |
| CN217453784U (en) | High lock bolt extracting tool | |
| CN105382734A (en) | Pipe clamp | |
| CN211758927U (en) | Anti-slip knife handle device of rotary file |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |