CN214480170U

CN214480170U - Quick maintenance device of taking out stitches of motor

Info

Publication number: CN214480170U
Application number: CN202120250519.0U
Authority: CN
Inventors: 孙殿宇; 肖海丰; 朱挺进; 孙永恒; 娄德志
Original assignee: Huaneng Yingkou Thermal Power Co Ltd
Current assignee: Huaneng Yingkou Thermal Power Co Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-22
Anticipated expiration: 2031-01-29

Abstract

The utility model belongs to the technical field of motor maintenance, in particular to a motor rapid maintenance device of taking out stitches, which comprises a placing table, four groups of mounting holes are symmetrically arranged at the four corners of the bottom end of the placing table, a thread cylinder is inserted in the mounting holes, the inside of the thread cylinder is connected with an adjusting screw rod through threads, a level is embedded at the top end of the placing table, a circular groove is arranged at the center of the top end of the placing table, a rotating bearing is arranged in the circular groove, a rotating rod is arranged in the rotating bearing, a rotary table is fixed at the top end of the rotating rod, spacing perforations are arranged at equal intervals on the periphery of the edge at the top end of the rotary table, a spacing plate is symmetrically fixed at the two sides of the placing table, a thread perforation is arranged at the top end of the spacing plate, a spacing screw rod is connected with the threads inside the thread perforation, sliding grooves are symmetrically arranged at the two sides of the center of the top end of the placing table, a sliding block is provided with a round hole, a bearing is arranged inside the round hole, the bearing rotates and is provided with a lead screw rod, the outer wall of the lead screw rod is connected with a threaded sleeve in a threaded mode, and a pressing plate is fixed outside the threaded sleeve.

Description

Quick maintenance device of taking out stitches of motor

Technical Field

The utility model belongs to the technical field of the motor maintenance, concretely relates to quick maintenance device of taking out stitches of motor.

Background

The motor is a very important device in modern industry, but the service life of the motor is limited, when the service life of the motor is reached, the motor needs to be replaced, if the motor is discarded as a whole, a lot of metal structures are wasted, and pollution is caused.

When winding wires are disassembled and recovered for scrapped motors, the existing mode is that the motors are placed on a maintenance platform, maintenance technicians disassemble the motors around the motors, each part of the motors is disassembled, the winding wires are disassembled and recovered, frequent walking is needed in the process, meanwhile, the technicians are needed to continuously adjust the positions of the parts at different positions, troubles are brought to operation, and the disassembling efficiency is low.

Based on this, the utility model designs a motor fast maintenance device of taking out stitches.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model provides a quick maintenance device of taking out stitches of motor has solved current mode and has placed the motor on the maintenance platform, and the maintenance technical staff dismantles around the motor, tears out each spare part of motor, carries out the dismantlement of winding wire and retrieves, and the in-process needs frequent walking about, needs technical staff constantly to adjust self position to the spare part of different positions simultaneously, has brought the trouble for the operation, and the problem that the efficiency ratio of disassembling is lower.

In order to achieve the above object, the utility model provides a following technical scheme:

a quick maintenance and wire-removing device for a motor comprises a placing table, four groups of mounting holes are symmetrically arranged at four corners of the bottom end of the placing table, a threaded cylinder is inserted in each mounting hole, an adjusting screw is connected to the inner portion of the threaded cylinder in a threaded manner, a supporting plate is fixed at the bottom end of the adjusting screw, a level is embedded at the top end of the placing table, a circular groove is formed in the center of the top end of the placing table, a rotating bearing is mounted in the circular groove, a rotating rod is rotated in the rotating bearing, a rotating disc is fixed at the top end of the rotating rod, limiting holes are formed in the edge circumference of the top end of the rotating disc at equal intervals, limiting plates are symmetrically fixed on two opposite side surfaces of the placing table, threaded through holes are formed in the top ends of the limiting plates, the limiting screws are connected to the inner portions of the threaded through holes in a threaded manner, sliding grooves are symmetrically formed in two sides of the center of the top end of the placing table, sliding blocks slide in the sliding grooves, the slider top center has seted up the round hole, the round hole is inside to be provided with the bearing, the bearing rotates there is the lead screw, the spiro union has the swivel nut on the lead screw outer wall, the swivel nut outside is fixed with the pressure strip.

Preferably, the top end face of the placing table is in an H shape, the outer diameter of the threaded cylinder is equal to the diameter of the mounting hole, and the length of the adjusting screw is equal to the length of the threaded cylinder.

Preferably, the bottom end of the supporting plate is a friction surface, and the leveling devices are four groups and are symmetrically arranged at four corners of the top end of the placing table.

Preferably, the horizontal plane of the top end of the rotating rod is higher than the horizontal plane of the top end of the placing table, and the diameter of the rotating disc is smaller than the width of the placing table.

Preferably, place a top end center bilateral symmetry and have two sets of supplementary vaulting poles, supplementary vaulting pole top is smooth surface and place horizontal plane and carousel bottom place horizontal plane and is same horizontal plane.

Preferably, the threaded through hole is opposite to the limiting through hole, the diameter of the threaded through hole is the same as that of the limiting through hole, and the length of the limiting screw is larger than the vertical distance from the bottom end of the limiting plate to the top end of the rotary table.

Preferably, the length of spout is greater than the diameter of carousel, slider top and spout top parallel and level, the degree of depth of round hole is greater than half of the slider height.

Preferably, the threaded sleeve is a rectangular threaded sleeve, and the bottom end of the pressing plate is provided with a protective rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the device is placed on an external maintenance platform by arranging the threaded cylinder, the adjusting screw rod and the level, the length of the extending adjusting screw rod is adjusted by utilizing the threaded fit of the adjusting screw rod and the threaded cylinder and rotating the threaded cylinder, and the levelness of the placing platform is adjusted under the fit of the level, so that the top end surface of the placing platform is in a horizontal state, and the subsequent motor maintenance and disconnection are facilitated; by arranging the bearing, the rotating rod and the rotating disc, when the position of the motor needs to be adjusted, the motor is driven to rotate by only rotating the rotating disc, so that technicians are prevented from walking back and forth; by arranging the limiting through hole, the threaded through hole and the limiting screw, the limiting screw is rotated by utilizing the threaded fit of the limiting screw and the threaded through hole, so that the top end of the limiting screw enters the limiting through hole, and the turntable is fixed, thereby facilitating the maintenance and the wire removal of technicians; through setting up spout, slider, lead screw rod, swivel nut and pressure strip, under the sliding fit of spout and slider, the position of adjustment slider for the pressure strip is located the motor top, utilizes the screw-thread fit of swivel nut and lead screw rod, rotates lead screw rod, and the drive swivel nut moves down, makes the pressure strip move down, further fixes the motor, can ensure that technical staff is in the stationary state when the maintenance is taken out stitches.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top view structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the utility model B-B;

FIG. 5 is an enlarged schematic view of part A of the present invention;

fig. 6 is a schematic view of the enlarged structure of part B of the present invention.

In the figure: 1. a placing table; 2. mounting holes; 3. a threaded barrel; 4. adjusting the screw rod; 5. a support disc; 6. a level; 7. a circular groove; 8. a rotating bearing; 9. a rotating rod; 10. a turntable; 11. an auxiliary stay bar; 12. limiting and perforating; 13. a limiting plate; 14. perforating the threads; 15. a limit screw; 16. a chute; 17. a slider; 18. a circular hole; 19. a bearing; 20. a lead screw rod; 21. a threaded sleeve; 22. and a pressing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions:

as shown in figures 1, 2, 3 and 4, the quick motor maintenance and wire removal device comprises a placing table 1, wherein the top end face of the placing table 1 is H-shaped, four groups of mounting holes 2 are symmetrically arranged at four corners of the bottom end of the placing table 1, a threaded cylinder 3 is inserted into each mounting hole 2, the outer diameter of each threaded cylinder 3 is equal to the diameter of each mounting hole 2, an adjusting screw rod 4 is connected to the inner portion of each threaded cylinder 3 in a threaded manner, the length of each adjusting screw rod 4 is equal to the length of each threaded cylinder 3, a supporting disc 5 is fixed at the bottom end of each adjusting screw rod 4, the bottom end of each supporting disc 5 is a friction surface, a leveling instrument 6 is embedded at the top end of the placing table 1, four groups of leveling instruments 6 are symmetrically arranged at four corners of the top end of the placing table 1, a circular groove 7 is formed in the center of the top end of the placing table 1, a rotating bearing 8 is arranged inside the rotating shaft 9, the horizontal plane where the top end of the rotating shaft 9 is higher than the horizontal plane where the top end of the placing table 1 is located, a rotary table 10 is fixed at the top end of the rotary rod 9, the diameter of the rotary table 10 is smaller than the width of the placing table 1, two groups of auxiliary support rods 11 are symmetrically arranged on two sides of the center of the top end of the placing table 1, the top ends of the auxiliary support rods 11 are smooth surfaces, and the horizontal surfaces of the top ends of the auxiliary support rods 11 and the horizontal surface of the bottom end of the rotary table 10 are the same horizontal surface;

as shown in fig. 1, 5 and 6, the circumference of the top edge of the rotary table 10 is provided with limit through holes 12 at equal intervals, two opposite side surfaces of the placing table 1 are symmetrically fixed with limit plates 13 at the center, the top end of each limit plate 13 is provided with a threaded through hole 14, the threaded through holes 14 are opposite to the limit through holes 12 and have the same diameter, the threaded through holes 14 are internally and threadedly connected with limit screws 15, the length of each limit screw 15 is greater than the vertical distance from the bottom end of each limit plate 13 to the top end of the rotary table 10, the top center of the top end of the placing table 1 is symmetrically provided with sliding grooves 16, the length of each sliding groove 16 is greater than the diameter of the rotary table 10, sliding blocks 17 slide inside the sliding grooves 16, the top ends of the sliding blocks 17 are flush with the top ends of the sliding grooves 16, the center of the top ends of the sliding blocks 17 is provided with a circular hole 18, the depth of the circular hole 18 is greater than half of the height of the sliding blocks 17, a bearing 19 is arranged inside the circular hole 18, the bearing 19 rotates to form a lead screw 20, and a threaded sleeve 21 is screwed on the outer wall of the lead screw 20, a pressing plate 22 is fixed outside the threaded sleeve 21, the threaded sleeve 21 is a rectangular threaded sleeve, and a protective rubber pad is arranged at the bottom end of the pressing plate 22.

The utility model discloses a theory of operation and use flow: when in use, the device is placed on an external maintenance platform, the length of the extending part of the adjusting screw rod 4 is adjusted by utilizing the thread matching of the adjusting screw rod 4 and the thread cylinder 3, the levelness of the placing platform 1 is adjusted under the matching of the water level 6 by rotating the thread cylinder 3, then the top end surface of the placing platform 1 is in a horizontal state, a motor to be maintained is placed on the placing platform 1, when a technician needs to adjust the position of the motor during maintenance, only the turntable 10 needs to be rotated to drive the motor to rotate along with the motor, the technician is prevented from walking back and forth, after the position adjustment is finished, the top end of the motor enters the limiting through hole 12 by utilizing the thread matching of the limiting screw rod 15 and the thread through hole 14, the limiting screw rod 15 is rotated to fix the turntable 10, the technician can conveniently maintain and remove the wire, after the turntable 10 is fixed, under the sliding fit of the sliding chute 16 and the sliding block 17, the position of the sliding block 17 is adjusted, so that the pressing plate 22 is located above the motor, the screw rod 20 is rotated by means of the thread fit of the screw sleeve 21 and the screw rod 20, the screw sleeve 21 is driven to move downwards, the pressing plate 22 moves downwards, the motor is further fixed, and the motor is ensured to be in a fixed state when technicians perform maintenance and wire removal.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a motor quick maintenance device of taking out stitches which characterized in that: the device comprises a placing table (1), four groups of mounting holes (2) are symmetrically arranged at four corners of the bottom of the placing table (1), a threaded cylinder (3) is inserted into the mounting holes (2), an adjusting screw (4) is connected to the inner portion of the threaded cylinder (3) in a threaded manner, a supporting disc (5) is fixed at the bottom end of the adjusting screw (4), a water level (6) is embedded at the top end of the placing table (1), a circular groove (7) is formed in the center of the top end of the placing table (1), a rotating bearing (8) is installed in the circular groove (7), a rotating rod (9) is rotated in the rotating bearing (8), a rotating disc (10) is fixed at the top end of the rotating rod (9), limiting through holes (12) are formed in the circumference of the top end edge of the rotating disc (10) at equal intervals, limiting plates (13) are symmetrically fixed on two opposite side surfaces of the placing table (1), and threaded through holes (14) are formed in the top end of the limiting plates (13), the thread punching device is characterized in that a limiting screw rod (15) is connected to the inner portion of the thread punching hole (14) in a threaded manner, sliding grooves (16) are symmetrically formed in two sides of the center of the top end of the placing table (1), sliding blocks (17) slide in the sliding grooves (16), round holes (18) are formed in the center of the top end of the sliding blocks (17), bearings (19) are arranged in the round holes (18), a lead screw rod (20) rotates on the bearings (19), a threaded sleeve (21) is connected to the outer wall of the lead screw rod (20) in a threaded manner, and a pressing plate (22) is fixed to the outer portion of the threaded sleeve (21).

2. The quick motor maintenance disconnecting device according to claim 1, characterized in that: the top end face of the placing table (1) is H-shaped, the outer diameter of the threaded cylinder (3) is equal to the diameter of the mounting hole (2), and the length of the adjusting screw rod (4) is equal to the length of the threaded cylinder (3).

3. The quick motor maintenance disconnecting device according to claim 1, characterized in that: the bottom end of the supporting disc (5) is a friction surface, and the leveling devices (6) are four groups in total and are symmetrically arranged at four corners of the top end of the placing table (1).

4. The quick motor maintenance disconnecting device according to claim 1, characterized in that: the horizontal plane of the top end of the rotating rod (9) is higher than the horizontal plane of the top end of the placing table (1), and the diameter of the rotating disc (10) is smaller than the width of the placing table (1).

5. The quick motor maintenance disconnecting device according to claim 4, wherein: place platform (1) top center bilateral symmetry and have two sets of supplementary vaulting poles (11), supplementary vaulting pole (11) top is smooth surface and place horizontal plane and carousel (10) bottom place horizontal plane and is same horizontal plane.

6. The quick motor maintenance disconnecting device according to claim 1, characterized in that: the thread through hole (14) is opposite to the limiting through hole (12) and the diameter of the thread through hole and the diameter of the limiting through hole are the same, and the length of the limiting screw (15) is larger than the vertical distance from the bottom end of the limiting plate (13) to the top end of the rotary table (10).

7. The quick motor maintenance disconnecting device according to claim 1, characterized in that: the length of spout (16) is greater than the diameter of carousel (10), slider (17) top and spout (16) top parallel and level, the degree of depth of round hole (18) is greater than half of slider (17) height.

8. The quick motor maintenance disconnecting device according to claim 1, characterized in that: the screw sleeve (21) is a rectangular screw sleeve, and a protective rubber pad is arranged at the bottom end of the pressing plate (22).