CN210790794U - Back wheel takes off wheel ware for chemical production - Google Patents
Back wheel takes off wheel ware for chemical production Download PDFInfo
- Publication number
- CN210790794U CN210790794U CN202020842690.6U CN202020842690U CN210790794U CN 210790794 U CN210790794 U CN 210790794U CN 202020842690 U CN202020842690 U CN 202020842690U CN 210790794 U CN210790794 U CN 210790794U
- Authority
- CN
- China
- Prior art keywords
- jackscrew
- adjusting
- bolt
- plate
- wheel
- 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
- Handcart (AREA)
Abstract
The utility model discloses a wheel ware is taken off to back wheel for chemical production relates to petrochemical equipment maintenance technical field, including the back board, the middle part of back board is equipped with the jackscrew hole, the periphery of back board is equipped with a plurality of bolt openings that correspond with back wheel bolt position, be equipped with the adjusting device who is used for adjusting bolt opening size on the bolt opening, the downthehole activity of jackscrew is equipped with the jackscrew, the one end of jackscrew is equipped with the nut of being connected with the spanner, nut and jackscrew fixed connection, the tip of jackscrew is located nut department and still is equipped with the lever hole that is used for rotating the jackscrew. The utility model discloses need not to unpack motor or pump apart and can stretch into inside motor or pump, required space is little, convenient to detach, uses in a flexible way, and is with low costs, and easy maintenance can improve maintenance efficiency.
Description
Technical Field
The utility model relates to a petrochemical equipment maintenance technical field, concretely relates to wheel ware is taken off to back wheel for chemical production.
Background
In the petrochemical refining and production process, a motor or a pump is frequently used when power is transmitted, the parameter of the motor or the pump needs to be frequently adjusted to achieve the purpose of changing the power, the back wheel needs to be detached when the existing motor or the pump is maintained or adjusted, a hydraulic puller is generally needed to be maintained due to insufficient space of the motor or the pump, the existing hydraulic puller used on site is composed of a righting body, a jack screw and a wheel-pulling claw, and the motor back wheel is pulled out by using the jacking force of the jack screw and the pulling force of the wheel-pulling claw. However, the existing hydraulic puller cannot stretch into the hydraulic puller, a motor or a pump needs to be disassembled, and a maintenance space is reserved, so that maintenance is complicated and complicated, and efficiency is low. In addition, different motors or pumps have different types of bolts, so that the back wheel cannot be clamped by the wheel-pulling claw, and only the wheel-pulling devices of different types can be replaced, thus being inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a defect to prior art exists provides inside can stretching into the motor, and required maintenance space is little, uses in a flexible way, and is with low costs, and the maintenance of being convenient for need not to dismantle, can improve the chemical production who dismantles efficiency and take off a round ware with the back wheel.
The technical scheme of the utility model is that: wheel ware is taken off to back wheel for chemical production, including the back board, the middle part of back board is equipped with the jackscrew hole, the periphery of back board is equipped with a plurality of bolt openings that correspond with back wheel bolt position, be equipped with the adjusting device who is used for adjusting bolt opening size on the bolt opening, the downthehole activity of jackscrew is equipped with the jackscrew, the one end of jackscrew is equipped with the nut of being connected with the spanner, nut and jackscrew fixed connection, the tip of jackscrew is located nut department and still is equipped with the lever hole that is used for rotating the jackscrew.
Preferably, adjusting device is including setting up the regulating plate in back board one side, be equipped with the regulation hole that corresponds with jackscrew hole position on the regulating plate, be equipped with the regulation opening that corresponds with bolt opening position on the regulating plate, be equipped with a plurality of arcs on the regulating plate, be equipped with the spread groove that corresponds with the arc position on the back board, can dismantle in arc and the spread groove and be connected with adjusting bolt.
Preferably, the adjusting plate and the backrest plate are arranged in parallel and are respectively in threaded connection with the jackscrew through the adjusting hole and the jackscrew hole.
Preferably, the bolt gap and the adjusting gap extend from the outer edges of the back plate and the adjusting plate to the center direction, and the bolt gap and the adjusting gap are respectively and uniformly distributed on the back plate and the adjusting plate in a radial shape by taking the jackscrew axis as the center.
Preferably, the backrest plate and the adjusting plate are both in a circular or square structure.
Preferably, the number of the bolt openings is 2-4.
Compared with the prior art, the utility model, have following advantage: need not to take the motor or the pump apart and can stretch into motor or pump inside, required space is little, convenient to detach, uses in a flexible way, and is with low costs, easy maintenance can improve maintenance efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the back board and the adjusting board after adjustment;
FIG. 3 is a schematic structural diagram according to a second embodiment;
in the figure: 1. the back board 2, the jackscrew hole 3, the bolt opening 4, the jackscrew 5, the nut 6, the lever hole 7, the adjusting plate 8, the adjusting hole 9, the adjusting opening 10, the arc groove 11, the connecting groove 12, the adjusting bolt.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example one
Referring to fig. 1, the back wheel remover for chemical production comprises a back plate 1, a top thread hole 2 is formed in the middle of the back plate 1, a plurality of bolt openings 3 corresponding to the positions of bolts of the back wheel 1 are formed in the periphery of the back plate 1, adjusting devices for adjusting the sizes of the bolt openings 3 are arranged on the bolt openings 3, a top thread 4 is movably arranged in the top thread hole 2, a nut 5 connected with a wrench is arranged at one end of the top thread 4, the nut 5 is fixedly connected with the top thread 4, and therefore the top thread 4 can be rotated through tools such as the wrench, and the back wheel can be removed through the force of the top thread 4. The end part of the jackscrew 4, which is positioned at the nut 5, is also provided with a lever hole 6 for rotating the jackscrew 4, and the rotating force of the jackscrew 4 can be reduced by placing a lever in the lever hole 6, so that the labor intensity of workers is reduced.
The adjusting device comprises an adjusting plate 7 arranged on one side of a back plate 1, as shown in figure 2, the adjusting plate 7 is provided with an adjusting hole 8 corresponding to the position of a jackscrew hole 2, the adjusting plate 7 is provided with an adjusting opening 9 corresponding to the position of a bolt opening 3, the adjusting plate 7 is provided with a plurality of arc-shaped grooves 10, the back plate 1 is provided with a connecting groove 11 corresponding to the position of the arc-shaped grooves 10, the arc-shaped grooves 10 and the connecting groove 11 are internally and detachably connected with an adjusting bolt 12, when in use, the adjusting plate 7 is rotated to rotate by a corresponding angle with the back plate 1 by rotating the adjusting plate 7, the adjusting device is adjusted according to the bolt model of the back plate 1, specifically, the adjusting opening 9 is adjusted to be positioned at the position of the bolt opening 3, the back plate 1 and the adjusting plate 7 are fixed by the adjusting bolt 12 to adjust the opening with a proper size to fix a fixing bolt on the back wheel, the back plate 1, then the top screw 4 is rotated to take out the backrest wheel, and the backrest plate 1 and the top screw 4 are small in size, so that the operation is convenient and flexible, the efficiency can be improved, and the labor intensity can be reduced.
The backrest plate 1 and the adjusting plate 7 are both of a circular structure, and the number of the bolt openings 3 and the number of the adjusting openings 9 are 4.
The adjusting plate 7 is arranged in parallel with the backrest plate 1 and is respectively in threaded connection with the jackscrew through an adjusting hole 8 and a jackscrew hole 2.
Example two
The other parts are basically the same as the first embodiment, except that the bolt gaps 3 and the adjusting gaps 9 extend from the outer edges of the back plate 1 and the adjusting plate 7 to the central direction, and the bolt gaps 3 and the adjusting gaps 9 are respectively and uniformly distributed on the back plate 1 and the adjusting plate 7 in a radial shape by taking the axis of the jackscrew 4 as the center.
The back board 1 and the adjusting board 7 are both square structures. As shown in fig. 3.
The number of the bolt openings 3 is 2.
When the backrest plate is used, the backrest plate 1 is contacted with one side of the backrest wheel, then the fixing bolt on the backrest wheel penetrates through the bolt notch 3 of the backrest plate 1 and is fixed through the nut, and the backrest wheel can be detached by rotating the jackscrew 4. When the adjustment is needed, a fixing bolt connected with the backrest wheel penetrates through the bolt opening 3 of the backrest plate 1, then the adjusting plate 7 is rotated, one side of the adjusting opening 9 of the adjusting plate is in contact with one side of the fixing bolt of the backrest wheel, the other side of the fixing bolt of the backrest wheel is in contact with one side of the bolt opening 3, namely the bolt opening 3 and the adjusting opening 9 form a new opening for fixing the fixing bolt, finally the backrest plate 1 and the adjusting plate 7 are fixed through the adjusting bolt 12, so that different openings can be adjusted according to different types of the fixing bolt to fix the fixing bolt, finally a nut is screwed on the fixing bolt of the backrest wheel, the adjusting plate 7, the backrest plate 1 and the backrest wheel are fixed together, at the moment, the jackscrew 4 penetrates through the jackscrew hole 2 to be in contact with a motor shaft, and the nut 5 on the jackscrew 4 can be rotated through an auxiliary tool to disassemble the backrest wheel. The utility model discloses simple structure, it is with low costs, need not to unpack motor or pump apart and can stretch into inside motor or the pump, required space is little, convenient to detach, uses in a flexible way, and easy maintenance can improve maintenance efficiency.
The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.
Claims (6)
1. Wheel ware is taken off to back wheel for chemical production, a serial communication port, including the back board, the middle part of back board is equipped with the jackscrew hole, the periphery of back board is equipped with a plurality of bolt openings that correspond with back wheel bolt position, be equipped with the adjusting device who is used for adjusting bolt opening size on the bolt opening, the downthehole activity of jackscrew is equipped with the jackscrew, the one end of jackscrew is equipped with the nut of being connected with the spanner, nut and jackscrew fixed connection, the tip of jackscrew is located nut department and still is equipped with the lever hole that is used for rotating the jackscrew.
2. The chemical production takes off a round ware with back wheel according to claim 1, characterized in that: adjusting device is including setting up the regulating plate in back board one side, be equipped with the regulation hole that corresponds with jackscrew hole position on the regulating plate, be equipped with the regulation opening that corresponds with bolt opening position on the regulating plate, be equipped with a plurality of arcs on the regulating plate, be equipped with the spread groove that corresponds with the arc position on the back board, can dismantle in arc and the spread groove and be connected with adjusting bolt.
3. The chemical production takes off a round ware with back wheel according to claim 2, characterized in that: the adjusting plate and the backrest plate are arranged in parallel and are respectively in threaded connection with the jackscrew through the adjusting hole and the jackscrew hole.
4. The chemical production takes off a round ware with back wheel according to claim 2, characterized in that: the bolt gap and the adjusting gap extend from the outer edges of the back rest plate and the adjusting plate to the center direction, and are radially and uniformly distributed on the back rest plate and the adjusting plate by taking the jackscrew axis as the center respectively.
5. The wheel ware is taken off to back wheel for chemical production according to claim 3 or 4, characterized in that: the backrest plate and the adjusting plate are both of a circular or square structure.
6. The chemical production takes off a round ware with back wheel according to claim 5, characterized in that: the number of the bolt openings is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842690.6U CN210790794U (en) | 2020-05-20 | 2020-05-20 | Back wheel takes off wheel ware for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842690.6U CN210790794U (en) | 2020-05-20 | 2020-05-20 | Back wheel takes off wheel ware for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790794U true CN210790794U (en) | 2020-06-19 |
Family
ID=71245136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020842690.6U Active CN210790794U (en) | 2020-05-20 | 2020-05-20 | Back wheel takes off wheel ware for chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790794U (en) |
-
2020
- 2020-05-20 CN CN202020842690.6U patent/CN210790794U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210790794U (en) | Back wheel takes off wheel ware for chemical production | |
| CN215580808U (en) | Hydraulic generator rotor magnetic pole lead extracting tool | |
| CN215658886U (en) | A torsion tightening machine for screwing up oil pump | |
| CN216542061U (en) | Multi-process fixture for numerical control machining of turbine machinery | |
| CN202498507U (en) | Device for assembling and disassembling air valve of junk head of engine | |
| CN205521091U (en) | Bolt assembling and disassembling tool | |
| CN206254102U (en) | The electric wrench that a kind of multi-axial Simultaneous are rotated | |
| CN211163717U (en) | Special assembly and disassembly tools of production tree well head screw | |
| CN210939016U (en) | Chain wrench with jaw | |
| CN202357094U (en) | Special tool for wheel hub dismounting in central transmission part of bulldozer | |
| CN212497481U (en) | Special tool for assembling and disassembling tower crane | |
| CN209364522U (en) | A kind of generator upper spider jack sleeve dial-out utility | |
| CN219766919U (en) | Tubular busbar cutting device | |
| CN219854388U (en) | Dismounting device for tire bolts | |
| CN211805886U (en) | Device for quickly disassembling side shaft sleeve of motor | |
| CN213647385U (en) | Lifting tool for installing main shaft | |
| CN218747491U (en) | Quick dismounting device of thyristor | |
| CN214135790U (en) | Special tool for stripping coupling wheel | |
| CN201282398Y (en) | Jig for disassembling motor | |
| CN215968551U (en) | Torque converter transfer gear dismounting device | |
| CN211491268U (en) | Multifunctional ratchet wrench | |
| CN215701323U (en) | Disassembling tool | |
| CN217072206U (en) | Aircraft landing gear bearing bolt sleeve | |
| CN220593002U (en) | Grinding roller assembly dismounting device | |
| CN213136618U (en) | Bearing cap dismounting mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |