CN220519998U - Lifting frame for overhauling motor - Google Patents
Lifting frame for overhauling motor Download PDFInfo
- Publication number
- CN220519998U CN220519998U CN202321073662.2U CN202321073662U CN220519998U CN 220519998 U CN220519998 U CN 220519998U CN 202321073662 U CN202321073662 U CN 202321073662U CN 220519998 U CN220519998 U CN 220519998U
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- Prior art keywords
- motor
- clamping
- plates
- connecting seat
- fixedly connected
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- 210000000078 claw Anatomy 0.000 claims abstract description 33
- 244000309464 bull Species 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model discloses a motor overhaul lifting frame which comprises a connecting seat, wherein a first connecting block is rotationally connected to the top of the connecting seat, one end, far away from the connecting seat, of the first connecting block is fixedly connected with an electric telescopic rod, the bottom of a fixed seat is slidably connected with a group of clamping plates, clamping claws are arranged below the clamping plates, one sides, far away from the clamping plates, of the clamping plates are respectively fixedly connected with a fixed plate, the fixed plates are respectively connected with a second threaded rod in a threaded manner, and the bottoms of the second threaded plates are respectively fixedly connected with a movable plate. When the motor needs to be overhauled, the second threaded rod is rotated, the second threaded rod moves upwards, the two movable plates are driven to be separated to two sides, the height of the movable plates is higher than that of the bottom ends of the clamping claws at the moment, the connecting seat is enabled to move downwards to a proper position through controlling the electric telescopic rod, the rotating rod is rotated again, the clamping claws are enabled to be driven to approach the motor by the clamping plates, the motor is clamped by the lower end clamps of the clamping claws, the rotating rod is rotated again after the fixing seat moves upwards, the two movable plates are clamped, and the supporting protection function is achieved on the bottom of the motor.
Description
Technical Field
The utility model belongs to the technical field of motor overhaul equipment, and particularly relates to a motor overhaul lifting frame.
Background
The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and is numerous in variety, taking a Y-series motor as an example, in daily use, the motor is generally required to be overhauled regularly so as to ensure that the motor operates well, the cost can be saved, and the utilization rate of the motor can be improved.
The lifting positioning device for motor overhaul of CN217708573U comprises a supporting frame, wherein lifting frame cylinders are fixedly connected to two sides of the supporting frame, and a thread groove is formed in the lower surface of each lifting frame cylinder. This lifting positioner is used in motor maintenance drives the flexible displacement of adjustment slide in the inside of fixed sleeve board through displacement screw thread regulation pole, support its bottom of waiting to overhaul the motor, and the screw thread displacement principle of the screw thread fastening section of thick bamboo of both sides and fixed gallows curb plate is pressed in the cooperation, drive and bulldoze the positioning disk and wait to overhaul the motor and fix, then the rethread step motor drives and drives the tooth section of thick bamboo and rotate, drive the inside fixed motor of waiting to overhaul of fixed gallows promptly and lift by crane, the rethread is propped the carousel and is screw thread displacement on the supporting seat section of thick bamboo, make its bottom of spin support its device, and drive the device displacement through the spin, thereby reached position and the direction that can adjust displacement maintenance motor at any time, and maintenance height, the maintenance efficiency of motor has been improved, but this patent still has some problems when using:
1. this patent makes its to the middle part extension through adjusting the slide, but when using, need carry the motor to adjusting on the slide earlier, the rethread makes fixed gallows move down, adjust bulldozes the positioning disk and fixes the motor centre gripping, can't directly carry out the centre gripping to placing subaerial motor and lift by crane, otherwise adjust the level of slide and not be below the motor bottom, then can't support the motor bottom, and when wanting to change the angle of waiting to overhaul the motor, need adjust the jack-up carousel and shift up for the ball supports the device, drives the position of device through the ball, the operation is comparatively loaded down with trivial details, the practicality is reduced.
2. The patent is similar to the prior art in that the pushing positioning disk clamps the motor from two sides, the cambered surface contact area of the motor closest to the pushing positioning disk is a straight line, and the clamping falling-off condition possibly caused by overlarge gravity at the lower end of the motor in the process of lifting upwards by clamping.
Disclosure of Invention
The utility model aims to provide a lifting frame for overhauling a motor, which is used for solving the problems that in the background art, an adjusting sliding plate is adjusted to extend to the middle part, the bottom of the motor to be overhauled is supported, but when the lifting frame is used, the motor is required to be moved to the adjusting sliding plate, then the motor is clamped and fixed by a fixed lifting frame and an adjusting pushing positioning disk, the motor on the ground cannot be directly clamped and lifted, otherwise, the bottom of the motor cannot be supported by the adjusting sliding plate when the horizontal height of the adjusting sliding plate is not lower than the bottom of the motor, and when the angle of the motor to be overhauled is required to be changed, the supporting turntable is required to be adjusted to move upwards, a ball is used for supporting the device, the position of the device is driven by the ball, the operation is complicated, the practicability is reduced, the pushing positioning disk clamps the motor from two sides, the cambered surface contact area of the motor closest to the pushing positioning disk is a straight line, and the clamping falling condition is possibly caused by overlarge gravity at the lower end of the motor in the process of clamping lifting upwards.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a gallows is played in motor overhauls, includes connecting seat 5, its characterized in that: the utility model discloses a connecting seat, including connecting seat 5, electric telescopic handle 2, clamping jaw 11, fixed plate 15, second threaded rod 16, movable plate 17, fixed plate 15, second threaded rod 16 bottom respectively fixedly connected with movable plate 17, connecting seat 5 rotates at the top of connecting seat 5 and is connected with first connecting block 4, connecting block 4 keeps away from the one end fixedly connected with electric telescopic handle 2 of connecting seat 5, connecting seat 5 bottom sliding connection has a set of clamping plate 11, clamping jaw 14 is provided with below clamping plate 11, one side that clamping plate 11 kept away from mutually is fixedly connected with fixed plate 15 respectively.
Preferably, the one end fixedly connected with support frame 1 that electric telescopic handle 2 kept away from first connecting block 4, support frame 1 bottom movable mounting has fixable gyro wheel 3, the one end that electric telescopic handle 2 and support frame 1 are connected is the stiff end.
Preferably, the inside rotation of connecting seat 5 runs through has bull stick 6, bull stick 6 outer wall fixedly connected with gear 7, the top and the below of gear 7 mesh respectively and have pinion rack 8, pinion rack 8 and connecting seat 5 inner wall sliding connection, pinion rack 8 both sides fixedly connected with second connecting block 10, logical groove 9 has been seted up to connecting seat 5 bottom, the one end that pinion rack 8 was kept away from to second connecting block 10 runs through groove 9 and with grip block 11 fixed connection, grip block 11 bottom fixedly connected with fixed block 12, fixed block 12 bottom and grip dog 14 sliding connection.
Preferably, the first threaded rod 13 is penetrated through the fixed block 12 in a rotating way, and the top of the clamping claw 14 is in threaded connection with the first threaded rod 13.
Preferably, the clamping claws 14 are arc-shaped, and the distance between the lower ends of the two groups of clamping claws 14 is smaller than the distance between the upper ends.
Preferably, the two movable plates 17 are arranged in a clamping manner when being on the same straight line, and the horizontal height of the two movable plates 17 in the clamping state is smaller than the horizontal height of the bottom of the clamping claw 14.
The beneficial effects are that:
(1) Through fixed plate and the second threaded rod that sets up, when the subaerial Y series motor of waiting to overhaul is placed to direct centre gripping in needs, rotate the second threaded rod for the second threaded rod moves up, and drives two fly leaves and separate the both sides, and the height of fly leaf is higher than the height of gripper jaw bottom this moment, makes the connecting seat move down suitable position through controlling electric telescopic handle, and the pivoted bull stick makes the gripper jaw drive gripper jaw to be close to the motor again, and the lower extreme card of gripper jaw moves back pivoted bull stick again on the fixing base and makes two fly leaves block in the sunken junction of Y series motor base and cambered surface, plays the effect of supporting the protection to the motor bottom.
(2) The distance between every group gripper jaw of both sides is adjustable, rotates first threaded rod for a set of gripper jaw with first threaded rod threaded connection is close to simultaneously or keeps away from, adjusts the distance between a set of gripper jaw according to waiting to overhaul the model of motor, and the lower extreme of both sides gripper jaw is closer than in the upper end simultaneously, when clamping motor, relies on the lower extreme of gripper jaw to catch on the motor, avoids blockking the maintenance to the motor side, but direct rotation connecting seat simultaneously, and accommodate motor's angle is convenient overhauls.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the connection between the gripper jaw and the connection base of the present utility model.
Fig. 3 is a schematic diagram of connection between the movable plate and the connecting base according to the present utility model.
Fig. 4 is a schematic diagram showing the connection of the clamping jaw and the fixed block.
In the figure: 1. a support frame; 2. an electric telescopic rod; 3. a roller; 4. a first connection block; 5. a connecting seat; 6. a rotating rod; 7. a gear; 8. a toothed plate; 9. a through groove; 10. a second connection block; 11. a clamping plate; 12. a fixed block; 13. a first threaded rod; 14. clamping claws; 15. a fixing plate; 16. a second threaded rod; 17. a movable plate.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.
Examples: the motor overhauling lifting frame shown in fig. 1-4 comprises a connecting seat 5, a first connecting block 4 is rotationally connected to the top of the connecting seat 5, one end, away from the connecting seat 5, of the first connecting block 4 is fixedly connected with an electric telescopic rod 2, a group of clamping plates 11 are slidingly connected to the bottom of the connecting seat 5, clamping claws 14 are arranged below the clamping plates 11, fixing plates 15 are respectively fixedly connected to one sides, away from the clamping plates 11, of the clamping plates, second threaded rods 16 are respectively in threaded connection with the fixing plates 15, movable plates 17 are respectively and fixedly connected to the bottoms of the second threaded rods 16, the electric telescopic rod 2 controls the connecting seat 5 to move up and down, when a motor to be overhauled placed on the ground is required to be clamped and lifted, the second threaded rods 16 are rotated, the second threaded rods 16 are enabled to move up and drive the two movable plates 17 to be separated to two sides, the electric telescopic rod 2 is started, the connecting seat 5 is enabled to drive the clamping claws 14 to move down after the clamping claws 14 clamp the motor to be fixed, the second threaded rods 16 are controlled to move up again after the upper moving, the two movable plates 17 are enabled to be clamped by the motor, and the movable plates 17 are enabled to be clamped by the movable plates 17 to be located below the base to be protected.
As an implementation manner of this embodiment, as shown in fig. 1, one end of the electric telescopic rod 2 away from the first connecting block 4 is fixedly connected with the support frame 1, the bottom of the support frame 1 is movably provided with the fixable roller 3, one end of the electric telescopic rod 2 connected with the support frame 1 is a fixed end, the lower part of the first connecting block 4 is rotationally connected with the connecting seat 5, the angle of a hoisted motor can be changed by rotating the connecting seat 5, the roller 3 at the bottom of the support frame 1 can displace the whole device, and the roller 3 is fixed after reaching a desired position, so that the device is fixed, and the displacement of the device during hoisting is avoided.
In this embodiment, as shown in fig. 1-3, the connecting seat 5 rotates inside and runs through the bull stick 6, the gear 7 is fixedly connected with on the outer wall of the bull stick 6, tooth plates 8 are respectively meshed with the top and the below of the gear 7, tooth plates 8 are connected with the inner wall sliding of the connecting seat 5, second connecting blocks 10 are fixedly connected with two sides of tooth plates 8, through grooves 9 are formed in the bottom of the connecting seat 5, one ends of the second connecting blocks 10, which are far away from tooth plates 8, penetrate through the grooves 9 and are fixedly connected with clamping plates 11, fixed blocks 12 are fixedly connected with the bottom of the clamping plates 11, the bottoms of the fixed blocks 12 are in sliding connection with clamping claws 14, the two movable plates 17 are arranged in the same straight line in a clamping manner, the horizontal height in the clamping state of the two movable plates 17 is smaller than the horizontal height of the bottom of the clamping claws 14, and when the two clamping plates 11 are close to each other, the overlapping parts of the two movable plates 17 are increased, after the connecting seat 5 moves down to a proper position, the rotating of the connecting seat 5 is driven by hand, the two tooth plates 8 meshed with the tooth plates are driven by the hand to move downwards, the second connecting blocks are driven by the second connecting blocks 10 to move downwards in opposite directions, the second connecting blocks 9 are driven by the motor to move downwards, the second connecting blocks are driven by the motor to move downwards, and the motor is driven by the motor to drop-down the motor is driven by the motor to be firmly to be clamped by the motor to be in the clamping claws 14, and the bottom is more stable, and the bottom is 16 is connected with the clamping claw is located at the bottom of the clamping plate 14, and is in the position, and is more stable position, and is located on the bottom, and 16, and is more stable, because is in the position is opposite ground.
In this embodiment, as shown in fig. 4, the first threaded rod 13 is penetrated through the rotation of the fixed block 12, the top of the clamping claw 14 is in threaded connection with the first threaded rod 13, the clamping claws 14 are arc-shaped, the distance between the lower ends of the two groups of clamping claws 14 is smaller than the distance between the upper ends, a group of clamping claws 14 are respectively arranged on two sides, the distance between each group of clamping claws 14 is adjustable, the first threaded rod 13 is manually rotated, each group of clamping claws 14 is enabled to be close to or far away from at the same time, the stability of the motor to be clamped and lifted is increased, meanwhile, the maintenance of the side surface of the motor can be prevented, and the arc-shaped arrangement of the clamping claws 14 enables only the lower ends of the clamping claws 14 to be in contact with the motor, so that the clamping claws 14 can be applicable to maintenance and lifting without the use of the motor with the size.
Working principle: when the electric telescopic rod is used, the second threaded rod 16 is rotated firstly, the second threaded rod moves upwards and drives the two movable plates 17 to separate, the connecting seat 5 drives the clamping claws 14 to move downwards to reach a proper position by controlling the electric telescopic rod 2, the rotating rod 6 is manually rotated, the gear 7 drives the two toothed plates 8 to slide, the second connecting block 10 is driven to slide in the through groove 9, the clamping claws 14 on two sides are driven to be close to and clamp and fix a motor to be overhauled, the electric telescopic rod 2 drives the connecting seat 5 to move upwards, the second threaded rod 16 can be rotated again, the two movable plates 17 are clamped, and when the two clamping plates 11 are close to each other, the overlapped part of the two movable plates 17 is increased, and the movable plates 17 are positioned below the bottom of the motor at the moment and play a certain supporting and protecting role on the motor.
The gripper jaw 14 is when the centre gripping, and its lower extreme card is in the connection concave part of motor cambered surface and base for at the centre gripping lift by crane the in-process more firm, before the centre gripping, rotate first threaded rod 13 according to the motor model, adjust the distance between a set of gripper jaw 14, avoid blockking the maintenance work to the motor side.
The first connecting block 4 is rotationally connected with the connecting seat 5, when the motor is clamped and lifted by the clamping claw 14, the angle of the motor to be overhauled can be changed by directly rotating the connecting seat 5, so that overhauling operation is convenient, the roller 3 at the bottom of the support frame 1 can drive the whole device to move, and the roller 3 is fixed after reaching a desired position, so that the device is fixed, and displacement of the device during lifting is avoided to influence overhauling.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a gallows is played in motor overhauls, includes connecting seat (5), its characterized in that: the top of the connecting seat (5) is rotationally connected with a first connecting block (4), one end of the first connecting block (4) far away from the connecting seat (5) is fixedly connected with an electric telescopic rod (2), the bottom of the connecting seat (5) is slidably connected with a group of clamping plates (11), clamping claws (14) are arranged below the clamping plates (11), one sides, away from each other, of the clamping plates (11) are respectively fixedly connected with fixing plates (15), the fixing plates (15) are respectively in threaded connection with second threaded rods (16), and movable plates (17) are respectively fixedly connected to the bottoms of the second threaded rods (16).
2. The motor overhaul lifting frame as claimed in claim 1, wherein: the electric telescopic rod is characterized in that one end, far away from the first connecting block (4), of the electric telescopic rod (2) is fixedly connected with a supporting frame (1), a roller (3) capable of being fixed is movably mounted at the bottom of the supporting frame (1), and one end, connected with the supporting frame (1), of the electric telescopic rod (2) is a fixed end.
3. The motor overhaul lifting frame as claimed in claim 1, wherein: the inside rotation of connecting seat (5) runs through has bull stick (6), bull stick (6) outer wall fixedly connected with gear (7), the top and the below of gear (7) mesh respectively have pinion rack (8), pinion rack (8) and connecting seat (5) inner wall sliding connection, pinion rack (8) both sides fixedly connected with second connecting block (10), logical groove (9) have been seted up to connecting seat (5) bottom, the one end that pinion rack (8) was kept away from to second connecting block (10) runs through groove (9) and with grip block (11) fixed connection, grip block (11) bottom fixedly connected with fixed block (12), fixed block (12) bottom and gripper jaw (14) sliding connection.
4. A motor service lifting frame as claimed in claim 3, wherein: the fixed block (12) is rotatably penetrated by a first threaded rod (13), and the top of the clamping claw (14) is in threaded connection with the first threaded rod (13).
5. The motor overhaul lifting frame as claimed in claim 4, wherein: the clamping claws (14) are arc-shaped, and the distance between the lower ends of the two groups of clamping claws (14) is smaller than the distance between the upper ends.
6. The motor overhaul lifting frame as claimed in claim 1, wherein: the two movable plates (17) are arranged in a clamping manner when being positioned on the same straight line, and the horizontal height of the two movable plates (17) in the clamping state is smaller than that of the bottom of the clamping claw (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073662.2U CN220519998U (en) | 2023-05-06 | 2023-05-06 | Lifting frame for overhauling motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073662.2U CN220519998U (en) | 2023-05-06 | 2023-05-06 | Lifting frame for overhauling motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220519998U true CN220519998U (en) | 2024-02-23 |
Family
ID=89925128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321073662.2U Active CN220519998U (en) | 2023-05-06 | 2023-05-06 | Lifting frame for overhauling motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220519998U (en) |
-
2023
- 2023-05-06 CN CN202321073662.2U patent/CN220519998U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: No. 66, Houshengzhuang Village, Shengzhuang Office, Luozhuang District, Linyi City, Shandong Province, 276000 Patentee after: Song Jun Country or region after: China Patentee after: Liu Hui Address before: No. 103, Renmei Village, Jianghai, Jiangmen City, Guangdong Province, 529040 Jianghai Country Garden 7-2-1503 Patentee before: Jiang Ke Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240516 Address after: 276000, 2nd Floor, East Street Building, 100 meters south of the intersection of Tangda Line and Qingnian Road, Zhengwang Town, Hedong District, Linyi City, Shandong Province Patentee after: Shandong Henghong Construction Group Co.,Ltd. Country or region after: China Address before: No. 66, Houshengzhuang Village, Shengzhuang Office, Luozhuang District, Linyi City, Shandong Province, 276000 Patentee before: Song Jun Country or region before: China Patentee before: Liu Hui |