CN209041375U - A kind of radial extensible structure of fracturing pump hydraulic clutch - Google Patents
A kind of radial extensible structure of fracturing pump hydraulic clutch Download PDFInfo
- Publication number
- CN209041375U CN209041375U CN201821635264.4U CN201821635264U CN209041375U CN 209041375 U CN209041375 U CN 209041375U CN 201821635264 U CN201821635264 U CN 201821635264U CN 209041375 U CN209041375 U CN 209041375U
- Authority
- CN
- China
- Prior art keywords
- shaft
- clutch
- flange
- hydraulic clutch
- fracturing pump
- 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
Landscapes
- Arrangement Of Transmissions (AREA)
Abstract
The utility model discloses a kind of radial extensible structures of fracturing pump hydraulic clutch, including clutch shaft, hydraulic clutch, spacer, bearing, snap ring, first bolt, second bolt, transition connecting disc, screw, cover board, shaft coupling, axle sleeve, motor output shaft, connecting flange, connecting rod, tooth circle and fracturing pump output shaft, pass through clutch shaft flange and the connecting rod on the bolt and shaft coupling on fracturing pump output shaft flange of dismantling, it is again that clutch shaft is mobile toward motor output shaft one end together with hydraulic clutch, after clutch shaft seam allowance moves out fracturing pump output shaft flange seam allowance, it can be from radial direction by clutch shaft, the connecting flange of hydraulic clutch and shaft coupling integrally removes, then the axle sleeve of shaft coupling can be removed from motor output shaft.The dismantlement work of fracturing pump hydraulic clutch can be easily completed, will not disassemble repeatedly influences equipment life and working efficiency.
Description
Technical field
The utility model relates to fracturing pump hydraulic clutch technical field, specially a kind of fracturing pump hydraulic clutch is radial
Extensible structure.
Background technique
Existing pressure break sled is made of two fracturing pumps and a main motor, and main motor is by the output of left and right two, each
Output is separately connected a fracturing pump.In order to control two pressure break pump works respectively, liquid is provided between motor and fracturing pump
Clutch is pressed, start-up and shut-down control pressure break pump work is used to.Because the weight of fracturing pump and motor is very big, it is difficult to remove and remove, how
Hydraulic clutch is removed or installed in the case that pressure break pump input shaft and motor output shaft are motionless just at problem.Conventional situation
Under have to by fracturing pump from pressure break sled on remove, hydraulic clutch could be removed to maintenance, after the completion of maintenance, distinguish again
Clutch and fracturing pump are reinstalled, concurrent fracturing pump input shaft and motor shaft will readjust concentricity.It operates tired
Difficulty, heavy workload, and also dismantling influences equipment life and working efficiency repeatedly.
Summary of the invention
The purpose of this utility model is to provide a kind of radial extensible structures of fracturing pump hydraulic clutch, can be convenient and fast
The dismantlement work for completing fracturing pump hydraulic clutch, will not disassemble repeatedly influences equipment life and working efficiency, can solve existing
There is the problems in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of fracturing pump hydraulic clutch radially may be used
Shift-out structure, including clutch shaft, hydraulic clutch, spacer, bearing, snap ring, the first bolt, the second bolt, transition connecting disc,
Screw, cover board, shaft coupling, axle sleeve, motor output shaft, connecting flange, connecting rod, tooth circle and fracturing pump output shaft, the clutch
The top of axis is equipped with hydraulic clutch, and the side of the hydraulic clutch is equipped with spacer, and the spacer is far from hydraulic clutch
Side is equipped with bearing, and the bearing is equipped with snap ring far from the side of spacer, and the top of the bearing is equipped with transition connecting disc, described
The inside of transition connecting disc is fixedly installed with the first bolt, and the second bolt is fixedly installed with above first bolt, described
The lower section of snap ring is equipped with cover board, and the cover board is fixedly mounted on clutch shaft by screw, the side of the transition connecting disc
Equipped with shaft coupling, the outside of the shaft coupling is equipped with axle sleeve, and the inside of the shaft coupling is equipped with motor output shaft, the cover board
Lower section is equipped with connecting flange, and the lower section of the connecting flange is equipped with connecting rod, and the side of the connecting flange is equipped with tooth and justifies, it is described from
Clutch axis is equipped with fracturing pump output shaft far from the side of cover board.
Preferably, axial gap of the clutch shaft flange inner stopper depth less than coupling flange to axle sleeve.
Preferably, it is connected between the connecting flange and axle sleeve using dismountable lever.
Compared with prior art, the beneficial effects of the utility model are as follows:
The radial extensible structure of the utility model fracturing pump hydraulic clutch, is inserted into hydraulic clutch by clutch shaft
Inner hole in, gear ring is connected on the male half coupling of transition connecting disc by the first bolt, and the bearing support of transition connecting disc inner hole is lived
The inner stopper of the spindle nose of clutch shaft, transition connecting disc is connect with coupling flange, and using between connecting flange and axle sleeve can
The lever of disassembly connects.When hydraulic clutch needs to remove from pressure break sled, it is only necessary to dismantle clutch shaft flange and pressure
Split the connecting rod on the bolt and shaft coupling on pump output shaft flange, then by clutch shaft together with hydraulic clutch toward motor output shaft
One end is mobile, can be from radial direction by clutch shaft, hydraulic after clutch shaft seam allowance moves out fracturing pump output shaft flange seam allowance
The connecting flange of clutch and shaft coupling integrally removes, and then can remove the axle sleeve of shaft coupling from motor output shaft.Peace
When dress, first by the axle sleeve of shaft coupling on motor output shaft, then clutch shaft, hydraulic clutch and coupling flange is whole
Pump shaft end face of flange is moved into, tightens shaft loupling bolt respectively, then connected coupling flange with axle sleeve with the connecting rod on shaft coupling
It can complete well to install, can easily complete the dismantlement work of fracturing pump hydraulic clutch, influence will not be disassembled repeatedly and set
Standby service life and working efficiency.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
In figure: 1, clutch shaft；2, hydraulic clutch；3, spacer；4, bearing；5, snap ring；6, the first bolt；7, the second spiral shell
Bolt；8, transition connecting disc；9, screw；10, cover board；11, shaft coupling；12, axle sleeve；13, motor output shaft；14, connecting flange；
15, connecting rod；16, gear ring；17, fracturing pump output shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of fracturing pump hydraulic clutch radially extensible structure, including clutch shaft 1, hydraulic clutch
2, spacer 3, bearing 4, snap ring 5, the first bolt 6, the second bolt 7, transition connecting disc 8, screw 9, cover board 10, shaft coupling 11, axis
Set 12, motor output shaft 13, connecting flange 14, connecting rod 15, gear ring 16 and fracturing pump output shaft 17, the top of clutch shaft 1 are set
There is hydraulic clutch 2, the side of hydraulic clutch 2 is equipped with spacer 3, and spacer 3 is equipped with bearing 4 far from the side of hydraulic clutch 2,
Bearing 4 is equipped with snap ring 5 far from the side of spacer 3, and the top of bearing 4 is equipped with transition connecting disc 8, and the inside of transition connecting disc 8 is solid
Dingan County is equipped with the first bolt 6, and the top of the first bolt 6 is fixedly installed with the second bolt 7, and the lower section of snap ring 5 is equipped with cover board 10, lid
Plate 10 is fixedly mounted on clutch shaft 1 by screw 9, and the side of transition connecting disc 8 is equipped with shaft coupling 11, shaft coupling 11 it is outer
Portion is equipped with axle sleeve 12, and 1 flange inner stopper depth of clutch shaft is less than axial gap of 11 flange of shaft coupling to axle sleeve 12, shaft coupling
11 inside is equipped with motor output shaft 13, and the lower section of cover board 10 is equipped with connecting flange 14, adopts between connecting flange 14 and axle sleeve 12
It being connected with dismountable lever, the lower section of connecting flange 14 is equipped with connecting rod 15, and the side of connecting flange 14 is equipped with gear ring 16, from
Clutch axis 1 is equipped with fracturing pump output shaft 17 far from the side of cover board 10.
Working principle: clutch shaft 1 is inserted into the inner hole of hydraulic clutch 2, and gear ring 16 was connected to by the first bolt 6
It crosses on the male half coupling of terminal pad 8, the bearing 4 of 8 inner hole of transition connecting disc supports the spindle nose of clutch shaft 1, transition connecting disc 8
Inner stopper and 11 flanged joint of shaft coupling use dismountable lever and connect between connecting flange 14 and axle sleeve 12.When hydraulic
When clutch 2 needs to remove from pressure break sled, it is only necessary to dismantle on 1 flange of clutch shaft and 17 flange of fracturing pump output shaft
Connecting rod 15 on bolt and shaft coupling 11, then clutch shaft 1 is mobile toward 13 one end of motor output shaft together with hydraulic clutch 2,
It, can be from radial direction by clutch shaft 1, hydraulic clutch after 1 seam allowance of clutch shaft moves out 17 flange seam allowance of fracturing pump output shaft
The connecting flange 14 of device 2 and shaft coupling 11 is whole to be removed, then can be by the axle sleeve 12 of shaft coupling 11 from motor output shaft 13
It removes.When installation, first by the axle sleeve 12 of shaft coupling 11 on the motor output shaft 13, then by clutch shaft 1, hydraulic clutch 2
Pump shaft end face of flange is moved into 11 flange as a whole of shaft coupling, tightens shaft loupling bolt respectively, then with the connecting rod 15 on shaft coupling 11
11 flange of shaft coupling and axle sleeve 12, which are connected, can complete to install.
In summary: radially extensible structure, clutch shaft 1 are inserted into hydraulic the utility model fracturing pump hydraulic clutch
In the inner hole of clutch 2, gear ring 16 is connected on the male half coupling of transition connecting disc 8 by the first bolt 6,8 inner hole of transition connecting disc
Bearing 4 support the spindle nose of clutch shaft 1, the inner stopper and 11 flanged joint of shaft coupling of transition connecting disc 8, connecting flange 14
Dismountable lever is used between axle sleeve 12 to connect.When hydraulic clutch 2 needs to remove from pressure break sled, it is only necessary to
The connecting rod 15 on bolt and shaft coupling 11 dismantled on 1 flange of clutch shaft and 17 flange of fracturing pump output shaft, then by clutch
Axis 1 is mobile toward 13 one end of motor output shaft together with hydraulic clutch 2, when 1 seam allowance of clutch shaft moves out fracturing pump output shaft 17
It, can be from radial direction by the whole removal of the connecting flange 14 of clutch shaft 1, hydraulic clutch 2 and shaft coupling 11, so after flange seam allowance
The axle sleeve 12 of shaft coupling 11 can be removed from motor output shaft 13 afterwards.When installation, first the axle sleeve 12 of shaft coupling 11 is mounted in
On motor output shaft 13, then by clutch shaft 1, hydraulic clutch 2 and 11 flange as a whole of shaft coupling immigration pump shaft end face of flange, divide
Shaft loupling bolt is not tightened, then 11 flange of shaft coupling and axle sleeve 12 are connected and can be completed with the connecting rod 15 on shaft coupling 11
Installation, can easily complete the dismantlement work of fracturing pump hydraulic clutch, and will not disassemble repeatedly influences equipment life and work
Efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of fracturing pump hydraulic clutch radially extensible structure, including clutch shaft (1), hydraulic clutch (2), spacer
(3), bearing (4), snap ring (5), the first bolt (6), the second bolt (7), transition connecting disc (8), screw (9), cover board (10), connection
Axis device (11), axle sleeve (12), motor output shaft (13), connecting flange (14), connecting rod (15), tooth circle (16) and fracturing pump output shaft
(17), it is characterised in that: the top of the clutch shaft (1) is equipped with hydraulic clutch (2), and the one of the hydraulic clutch (2)
Side be equipped with spacer (3), the spacer (3) far from hydraulic clutch (2) side be equipped with bearing (4), the bearing (4) far from every
The side for covering (3) is equipped with snap ring (5), and the top of the bearing (4) is equipped with transition connecting disc (8), the transition connecting disc (8)
Inside is fixedly installed with the first bolt (6), is fixedly installed with the second bolt (7), the snap ring above first bolt (6)
(5) lower section is equipped with cover board (10), and the cover board (10) is fixedly mounted on clutch shaft (1) by screw (9), the transition
The side of terminal pad (8) is equipped with shaft coupling (11), and the outside of the shaft coupling (11) is equipped with axle sleeve (12), the shaft coupling (11)
Inside be equipped with motor output shaft (13), the lower section of the cover board (10) is equipped with connecting flange (14), the connecting flange (14)
Lower section be equipped with connecting rod (15), the side of the connecting flange (14) is equipped with tooth circle (16), and the clutch shaft (1) is far from cover board
(10) side is equipped with fracturing pump output shaft (17).
2. a kind of radial extensible structure of fracturing pump hydraulic clutch according to claim 1, it is characterised in that: it is described from
Clutch axis (1) flange inner stopper depth is less than coupling flange to the axial gap of axle sleeve (12).
3. a kind of radial extensible structure of fracturing pump hydraulic clutch according to claim 1, it is characterised in that: the company
It is connect between acting flange (14) and axle sleeve (12) using dismountable lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635264.4U CN209041375U (en) | 2018-10-09 | 2018-10-09 | A kind of radial extensible structure of fracturing pump hydraulic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635264.4U CN209041375U (en) | 2018-10-09 | 2018-10-09 | A kind of radial extensible structure of fracturing pump hydraulic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041375U true CN209041375U (en) | 2019-06-28 |
Family
ID=67035411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821635264.4U Active CN209041375U (en) | 2018-10-09 | 2018-10-09 | A kind of radial extensible structure of fracturing pump hydraulic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156266A (en) * | 2020-03-05 | 2020-05-15 | 伟攀(上海)机械设备有限公司 | Hydraulic clutch of fracturing pump with double rotary joints |
| US11680474B2 (en) | 2019-06-13 | 2023-06-20 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
| US11746636B2 (en) | 2019-10-30 | 2023-09-05 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
-
2018
- 2018-10-09 CN CN201821635264.4U patent/CN209041375U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11680474B2 (en) | 2019-06-13 | 2023-06-20 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
| US11746636B2 (en) | 2019-10-30 | 2023-09-05 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
| CN111156266A (en) * | 2020-03-05 | 2020-05-15 | 伟攀(上海)机械设备有限公司 | Hydraulic clutch of fracturing pump with double rotary joints |
| CN111156266B (en) * | 2020-03-05 | 2021-05-18 | 伟攀(上海)机械设备有限公司 | Hydraulic clutch of fracturing pump with double rotary joints |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209041375U (en) | A kind of radial extensible structure of fracturing pump hydraulic clutch | |
| CN202668031U (en) | Disassembly and assembly structure of reduction box output shaft and flange plate | |
| CN201827066U (en) | Connecting structure of drilling pump cylinder liner | |
| CN105879964A (en) | Material damper capable of matching with rollers automatically | |
| CN202832272U (en) | Sheet type centralizer convenient to replace | |
| CN105436868B (en) | Axis hole interference fit assembly and disassembly hydraulic pressure load push-pull with releasing pressure automatically function | |
| CN205423181U (en) | Vertical oblique flow pump | |
| CN205172932U (en) | Single -screw pump | |
| CN105465033A (en) | Long-shaft pump and assembly method thereof | |
| CN102734179A (en) | Minitype multistage centrifugal pump | |
| CN219701612U (en) | Full tailing material stirring structure | |
| CN203670299U (en) | Heavy slurry pump with overflow assembly capable of being quickly demounted and mounted | |
| CN214837393U (en) | Interference fit impeller dismounting structure | |
| CN216265798U (en) | Diesel engine output shaft | |
| CN204082644U (en) | A kind of rotor part of sewage MODEL VERTICAL MULTISTAGE PUMP | |
| CN211820373U (en) | Ball seat and gland device of quick assembly disassembly | |
| CN202266493U (en) | Packing ring of single stage single suction centrifugal pump | |
| CN205703947U (en) | A kind of traction electric machine rubber nodal point disassembling fixture | |
| CN209076451U (en) | Stirring shaft connecting device easy to disassemble | |
| CN203948614U (en) | A kind of sealing seat | |
| CN211231305U (en) | Pump shaft bearing rapid disassembly structure | |
| CN201496516U (en) | Taper sleeve type motor belt pulley | |
| CN210115866U (en) | A dismantle repair tools for normal water pump connecting axle | |
| CN202914368U (en) | Pump body seal ring of axially split pump convenient for disassembling | |
| CN210739361U (en) | Combined structure of gap type main shaft fixing sealing ring and front cover of horizontal water turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Wenlin Inventor after: Wang Yixiang Inventor before: Tian Wenlin |