CN217708573U

CN217708573U - Lifting and positioning device for motor maintenance

Info

Publication number: CN217708573U
Application number: CN202221277030.3U
Authority: CN
Inventors: 黄安徽; 陈寿山
Original assignee: Nanchang Mingbo Automation Equipment Co ltd
Current assignee: Nanchang Mingbo Automation Equipment Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-01
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a motor overhauls with lifting by crane positioner, including the support frame, the equal fixedly connected with jacking frame section of thick bamboo in both sides of support frame, the thread groove has been seted up to the lower surface of a jacking frame section of thick bamboo. This motor overhauls with hoisting accessory positioner, drive the inside flexible displacement of adjusting the slide at fixed lagging through displacement screw thread adjusting lever, support its bottom of treating to overhaul the motor, and the screw thread displacement principle of the screw thread fastening section of thick bamboo of cooperation both sides and fixed gallows curb plate, it fixes its motor of treating to overhaul to drive to bulldoze the positioning disk, then it drives the rotation of driving tooth section of thick bamboo through step motor, it lifts by crane promptly to drive the fixed gallows inside fixed motor of treating to overhaul, rethread shore carousel screw thread displacement on a support section of thick bamboo, the bottom that makes its spin supports its the device, and drive the device displacement through the spin, thereby reached can adjust the position and the direction of displacement maintenance motor at any time, and the maintenance height, then, the maintenance efficiency of motor has been improved.

Description

Lifting and positioning device for motor maintenance

Technical Field

The utility model relates to a motor overhauls with lifting by crane location technical field specifically is a motor overhauls with lifting by crane positioner.

Background

The motor is mainly used for generating driving torque and is used as a power source of electric appliances or various machines, and the working principle of the motor is that alternating electromotive force induced in an armature coil is matched with the commutation action of an electric brush by a commutator so that the alternating electromotive force is led out from the end of the electric brush and becomes electromotive force.

At present, when the existing motor is overhauled, the motor is generally positioned by adopting a workbench, and the motor is very inconvenient to maintain, the position and the direction of a displacement motor cannot be adjusted at any time, and the maintenance height cannot be adjusted at any time, so that the maintenance efficiency of the motor is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a motor overhauls uses hoisting positioning device has solved current motor and has overhauld, generally all adopts the workstation to fix a position its motor, and the motor is when the maintenance, and is very inconvenient, can't adjust displacement motor's position and direction at any time, and the maintenance height can't adjust at any time to the problem of the maintenance efficiency of motor has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a lifting and positioning device for motor maintenance comprises a support frame, wherein two sides of the support frame are fixedly connected with a jacking frame barrel, a thread groove is formed in the lower surface of the jacking frame barrel, the bottom of the jacking frame barrel is inserted into a support seat barrel, the top of the support seat barrel is rotatably connected with an adjusting internal thread rotating disk, the inner wall of the adjusting internal thread rotating disk is sleeved with the surface thread of the jacking frame barrel, a stepping motor is fixedly mounted at the top of the support frame, the output shaft of the stepping motor is fixedly connected with the right side of a rotating rod, the left side of the rotating rod is rotatably connected with the right side of a support frame block, a driving tooth barrel is fixedly sleeved in the middle of the rotating rod, a stable vertical barrel is fixedly connected with the top of the support frame, a vertical suspender is sleeved on the inner ring of the stable vertical barrel, a tooth groove is formed in the front of the vertical suspender, an opening is formed in the front of the stable vertical barrel, the back of the driving toothed cylinder is meshed with a tooth socket on the front side of a vertical hanging rod through an opening formed in the front side of a stable vertical cylinder, a fixed hanging block is fixedly connected to the bottom of the vertical hanging rod, the bottom of the fixed hanging block is fixedly connected with the top of a fixed hanging frame, threaded fastening cylinders are inserted into two sides of the fixed hanging frame, the surface of each threaded fastening cylinder is in threaded connection with the inner wall of the fixed hanging frame, one end of each threaded fastening cylinder is rotatably connected with a pushing positioning disc, the bottoms of two side plates of the fixed hanging frame are fixedly connected with fixed sleeve plates, inner rings of the fixed sleeve plates are in sliding sleeve connection with the surfaces of adjusting sliding plates, pushing blocks are fixedly connected to the tops of the fixed sleeve plates, linkage plates are fixedly connected to the tops of the adjusting sliding plates, displacement thread adjusting rods penetrate through the surfaces of the linkage plates, and the surfaces of the displacement thread adjusting rods are in threaded connection with the inner walls of the linkage plates, the one end of displacement screw thread adjusting lever rotates with the side of ejector pad to be connected, the thread groove has been seted up to the lower surface of a support section of thick bamboo, the lower surface screw thread of a support section of thick bamboo has cup jointed the shore carousel, the bottom of shore the carousel rotates and is connected with the vaulting pole dish, the bottom fixedly connected with supporting seat of vaulting pole dish, the middle part of vaulting pole dish is run through to the bottom of a support section of thick bamboo, and in the terminal bottom recess that extends to the supporting seat, the bottom of a support section of thick bamboo is rotated and is connected with rotatory annular and props the dish, the bottom fixed mounting that the dish was propped to rotatory annular has the roll frame, the bottom movable mounting who rolls the frame has a plurality of spin.

Preferably, the front and the back of the inner cavity of the stable vertical cylinder are fixedly connected with positioning lugs, the front and the back of the vertical suspender are provided with chutes matched with the positioning lugs, and the surface of each positioning lug is in sliding connection with the chute arranged on the vertical suspender.

Preferably, the side of bulldozing the positioning disk fixedly connected with protection resistance pad, the recess that the cooperation bulldozed the positioning disk and used is seted up to the lateral wall of fixed gallows.

Preferably, one end of the displacement threaded adjusting rod, which is far away from the push block, is fixedly connected with a driving rotating block, and the right side of the threaded fastening cylinder is fixedly connected with a rotating cylinder.

Preferably, the surface of the driving rotating block and the surface of the rotating cylinder are fixedly connected with a plurality of rotating handle rods.

Preferably, the top of the top supporting turntable is fixedly connected with a driving rotating handle.

(III) advantageous effects

The utility model provides a motor overhauls with hoisting location device. The method has the following beneficial effects:

(1) The lifting positioning device for motor maintenance is arranged through a support frame, a jacking frame barrel, a support base barrel, an adjusting internal thread rotating disk, a stepping motor, a rotating rod, a support frame block, a driving tooth barrel, a stabilizing vertical barrel, a vertical suspender, a fixed hoisting block, a fixed hoisting frame, a thread fastening barrel, a pushing positioning disk, a fixed sleeve plate, an adjusting sliding plate, a linkage plate, a displacement thread adjusting rod, a pushing block, a jacking turntable, a supporting plate disk, a support base, a rotary annular supporting disk, a rolling frame and a rolling ball, so that the thread displacement principle of the displacement thread adjusting rod and the linkage plate is realized, the adjusting sliding plate is driven to stretch and displace in the fixed sleeve plate, and the bottom of the motor to be maintained is supported, and the screw thread fastening section of thick bamboo of cooperation both sides and the screw thread displacement principle of fixed gallows curb plate, it fixes its motor that treats maintenance to drive to bulldoze the positioning disk, then it drives the rotation of drive tooth section of thick bamboo through step motor, the tooth that utilizes to drive a tooth section of thick bamboo and the positive tooth's socket meshing of vertical jib, drive the vertical displacement of vertical jib, it lifts by crane to drive the fixed gallows inside fixed motor that treats maintenance promptly, then screw thread displacement on a supporting seat section of thick bamboo through the shore carousel, drive the vertical displacement of supporting seat, the bottom that makes its spin supports its device, and drive the device displacement through the spin, thereby reached and adjusted displacement maintenance motor's position and direction at any time, and the maintenance height, then, the maintenance efficiency of motor has been improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic partial sectional view taken along line A of FIG. 1;

FIG. 3 is an enlarged schematic view of the interior of the utility model shown in FIG. 1 at B;

fig. 4 is an enlarged schematic view of the point C in the structure of fig. 1 of the present invention;

fig. 5 is an enlarged schematic view of the utility model at the position D in the structure diagram of fig. 2;

fig. 6 is a sectional top view of the stable structure vertical tube of the present invention.

In the figure: 1. a support frame; 2. jacking frame barrels; 3. a support base cylinder; 4. adjusting the internal thread rotating disc; 5. a stepping motor; 6. rotating the rod; 7. a support frame block; 8. driving the gear barrel; 9. stabilizing the vertical cylinder; 10. a vertical boom; 11. fixing the hanging block; 12. fixing the hanger; 13. a screw fastening cylinder; 14. pushing and pressing the positioning disc; 15. protecting the resistance pad; 16. a rotary drum; 17. fixing the sleeve plate; 18. adjusting the sliding plate; 19. a linkage plate; 20. a displacement screw thread adjusting rod; 21. a push block; 22. driving the rotating block; 23. rotating the handle bar; 24. a top bracing turntable; 25. a brace plate disc; 26. a supporting seat; 27. rotating the annular supporting disc; 28. rolling a frame; 29. rolling a ball; 30. positioning the bump; 31. driving the rotating handle.

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.

As shown in fig. 1-6, the utility model provides a technical solution: a lifting positioning device for motor maintenance comprises a support frame 1, wherein two sides of the support frame 1 are fixedly connected with a jacking frame barrel 2, a thread groove is formed in the lower surface of the jacking frame barrel 2, the bottom of the jacking frame barrel 2 is inserted into a support seat barrel 3, the top of the support seat barrel 3 is rotatably connected with an adjusting internal thread rotating disk 4, the inner wall of the adjusting internal thread rotating disk 4 is sleeved with the surface thread of the jacking frame barrel 2, a stepping motor 5 is fixedly arranged at the top of the support frame 1, the output shaft of the stepping motor 5 is fixedly connected with the right side of a rotating rod 6, the left side of the rotating rod 6 is rotatably connected with the right side of a support frame block 7, a driving tooth barrel 8 is fixedly sleeved in the middle of the rotating rod 6, through the arrangement of the driving tooth barrel 8, the vertical direction displacement of a vertical suspender 10 is driven through the rotation of the driving tooth barrel 8, the top of the support frame 1 is fixedly connected with a stable vertical barrel 9, through the arrangement of the stable vertical barrel 9, thereby playing the effect of making the vertical suspender 10 more stable when vertically displacing, the inner circle sleeve of the stable vertical cylinder 9 is provided with the vertical suspender 10, the front of the vertical suspender 10 is provided with a tooth socket, the front of the stable vertical cylinder 9 is provided with an opening, the back of the driving tooth cylinder 8 is meshed with the front tooth socket of the vertical suspender 10 through the opening arranged on the front of the stable vertical cylinder 9, the front and the back of the inner cavity of the stable vertical cylinder 9 are both fixedly connected with a positioning lug 30, the front and the back of the vertical suspender 10 are both provided with a chute matched with the positioning lug 30, the surface of the positioning lug 30 is in sliding connection with the chute arranged on the vertical suspender 10, through the arrangement of the positioning lug 30, the effect of incapability of rotating is achieved when the vertical suspender 10 is vertically displacing, the bottom of the vertical suspender 10 is fixedly connected with a fixed suspender 11, the bottom of the fixed suspender 11 is fixedly connected with the top of the fixed suspender 12, a screw fastening barrel 13 is inserted into both sides of the fixed hanger 12, the surface of the screw fastening barrel 13 is in threaded connection with the inner wall of the fixed hanger 12, one end of the screw fastening barrel 13 is rotatably connected with a pushing positioning disk 14, the side surface of the pushing positioning disk 14 is fixedly connected with a protective resistance pad 15, the side wall of the fixed hanger 12 is provided with a groove matched with the pushing positioning disk 14 for use, the effect of protecting the pushing positioning disk 14 is achieved by the arrangement of the protective resistance pad 15, the bottom of the two side plates of the fixed hanger 12 is fixedly connected with a fixed sleeve plate 17, the inner ring of the fixed sleeve plate 17 is sleeved with the surface of an adjusting sliding plate 18 in a sliding manner, the top of the fixed sleeve plate 17 is fixedly connected with a pushing block 21, the top of an adjusting sliding plate 18 is fixedly connected with a linkage plate 19, the surface of the linkage plate 19 penetrates through a displacement screw adjusting rod 20, the surface of the displacement screw adjusting rod 20 is in threaded connection with the inner wall of the sleeved plate 19, one end of the displacement screw adjusting rod 20 is rotatably connected with the side surface of the pushing block 21, one end of the displacement adjusting rod 20 far away from the pushing block 21 is fixedly connected with a driving rotating block 22, the rotating block is convenient for rotating by the setting of a rotating rotary supporting barrel 16, the rotating block 16, the rotating supporting surface of the rotating block 16, the rotating block 16 is convenient for driving the rotating drum, the rotating drum is arranged on the rotating drum, the rotating drum supporting seat, the rotating drum 16, the rotating block 16 is arranged on the right side surface of the rotating block 16, make it can adjust the contact of spin 29 and ground at any time, the device displacement or fixed effect of being convenient for, the bottom of shore carousel 24 is rotated and is connected with backup plate dish 25, the bottom fixedly connected with supporting seat 26 of backup plate dish 25, setting through supporting seat 26, thereby played the effect of being convenient for to stabilize the support to its the device, the middle part of backup plate dish 25 is run through to the bottom of a backup plate section of thick bamboo 3, and the end extends to in the bottom recess of supporting seat 26, the bottom of a backup plate section of thick bamboo 3 is rotated and is connected with rotatory annular and props dish 27, the bottom fixed mounting that rotatory annular propped dish 27 has roll frame 28, the bottom movable mounting who rolls frame 28 has a plurality of spin 29, the top fixedly connected with of shore carousel 24 drives the hand (hold) 31, through the setting that drives hand (hold) 31, thereby played the effect of being convenient for rotating shore carousel 24.

When the lifting device is used, firstly, the driving rotating blocks 22 on the two sides are rotated to drive the displacement screw thread adjusting rod 20 to rotate, so that the displacement screw thread adjusting rod 20 and the linkage plate 19 are driven to move in a telescopic manner in the fixed sleeve plate 17, the length of the adjusting slide plate 18 extending to the middle is adjusted according to the supporting requirement, the bottom of a motor to be overhauled is supported, then the screw thread fastening cylinders 13 on the two sides are rotated, the pushing positioning disc 14 is driven to move to the middle to fix the motor to be overhauled by the screw thread fastening cylinders 13 on the two sides and the side plate of the fixed hanger 12 according to the screw thread displacement principle, then the stepping motor 5 drives the driving tooth cylinder 8 to rotate, teeth of the driving tooth cylinder 8 are meshed with the front tooth socket of the vertical hanger rod 10 to drive the vertical hanger rod 10 to vertically displace, namely, the motor to be overhauled fixed in the fixed hanger 12 is driven to hoist, the motor to be maintained is adjusted to a proper height, when the position and the direction of the motor to be maintained need to be adjusted, the device is displaced and adjusted in direction through the rolling ball 29, then the rotating handle 31 is driven to drive the jacking rotary disc 24 to rotate, the jacking rotary disc 24 is enabled to be in threaded displacement on the supporting base cylinder 3, the supporting base 26 is driven to vertically and downwardly displace, the device is supported by the bottom of the supporting base 26, the rolling ball 29 is separated from the ground, when the height of the device needs to be adjusted, the adjusting internal thread rotary discs 4 on two sides are synchronously rotated, the adjusting internal thread rotary discs 4 and the jacking frame cylinders 2 are enabled to adjust the threaded displacement principle, the jacking frame cylinders 2 are enabled to be in telescopic displacement in the supporting base cylinder 3, the height of the device is adjusted, and the position and the direction of the motor to be maintained and adjusted at any time and the height to be maintained are achieved, the purpose of improving the efficiency of motor maintenance is achieved, and the details not described in detail in this specification are well known to those skilled in the art.

In conclusion, the lifting positioning device for motor maintenance drives the adjusting slide plate 18 to telescopically displace in the fixed sleeve plate 17 to support the bottom of the motor to be maintained through the screw displacement principle of the displacement screw thread adjusting rod 20 and the linkage plate 19 by the arrangement of the support frame 1, the arrangement of the lifting frame barrel 2, the support base barrel 3, the adjusting internal thread rotating disk 4, the stepping motor 5, the rotating rod 6, the support frame block 7, the driving gear barrel 8, the stabilizing vertical barrel 9, the vertical suspension rod 10, the fixed suspension block 11, the fixed suspension bracket 12, the screw thread fastening barrel 13, the pushing positioning disk 14, the fixed sleeve plate 17, the adjusting slide plate 18, the linkage plate 19, the displacement screw thread adjusting rod 20, the pushing block 21, the pushing rotary disk 24, the support plate disk 25, the support base 26, the rotating annular support disk 27, the rolling frame 28 and the rolling ball 29, and the screw thread displacement principle of the screw thread fastening section of thick bamboo 13 and the fixed gallows 12 curb plate of both sides is cooperated, drive and bulldoze positioning disk 14 and fix its motor of waiting to overhaul, then drive tooth section of thick bamboo 8 through step motor 5 and rotate, utilize the tooth that drives tooth section of thick bamboo 8 and the positive tooth's socket meshing of vertical jib 10, drive vertical jib 10 vertical displacement, drive the fixed motor of waiting to overhaul of fixed gallows 12 inside promptly and lift by crane, then the screw thread displacement on the supporting seat section of thick bamboo 3 through shoring carousel 24, drive supporting seat 26 vertical displacement, make the bottom of its spin 29 support its the device, and drive the device displacement through spin 29, thereby reached and can adjust the position and the direction of displacement maintenance motor at any time, and the maintenance height, then improved the maintenance efficiency of motor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor overhauls with lifting by crane positioner, includes support frame (1), its characterized in that: the lifting frame is characterized in that two sides of the support frame (1) are fixedly connected with lifting frame barrels (2), thread grooves are formed in the lower surface of each lifting frame barrel (2), the bottom of each lifting frame barrel (2) is inserted into the support base barrel (3), the top of each support base barrel (3) is rotatably connected with an adjusting internal thread rotating disc (4), the inner wall of each adjusting internal thread rotating disc (4) is sleeved with the surface thread of each lifting frame barrel (2), a stepping motor (5) is fixedly mounted at the top of the support frame (1), the output shaft of each stepping motor (5) is fixedly connected with the right side of a rotating rod (6), the left side of each rotating rod (6) is rotatably connected with the right side of a support frame block (7), a driving tooth barrel (8) is fixedly sleeved at the middle part of each rotating rod (6), a stable vertical lifting barrel (9) is fixedly connected with the top of the support frame (1), an inner ring vertical lifting rod (10) of each stable vertical lifting rod (10) is sleeved with a tooth groove, the front of each vertical lifting rod (10) is provided with an opening formed in the front of each stable vertical lifting rod (10), and a lifting block (11) is connected with a lifting rod (11) which is meshed with the bottom of the fixed lifting rod (10), the device is characterized in that a thread fastening barrel (13) is inserted into each of two sides of the fixed hanging bracket (12), the surface of the thread fastening barrel (13) is in threaded connection with the inner wall of the fixed hanging bracket (12), one end of the thread fastening barrel (13) is rotatably connected with a pushing and positioning disc (14), the bottoms of two side plates of the fixed hanging bracket (12) are fixedly connected with a fixed sleeve plate (17), the inner ring of the fixed sleeve plate (17) is in sliding sleeve connection with the surface of an adjusting sliding plate (18), the top of the fixed sleeve plate (17) is fixedly connected with a pushing block (21), the top of the adjusting sliding plate (18) is fixedly connected with a linkage plate (19), the surface of the linkage plate (19) is penetrated with a displacement thread adjusting rod (20), the surface of the displacement thread adjusting rod (20) is in threaded connection with the inner wall of the linkage plate (19), one end of the displacement thread adjusting rod (20) is rotatably connected with the side face of the pushing block (21), the lower surface of the supporting seat barrel (3) is provided with a thread groove, the lower surface of the supporting seat barrel (3) is sleeved with a supporting turntable (24), the bottom of the supporting seat (24) is connected with a supporting plate supporting disc (25), and the bottom of the supporting seat (25) extends to the supporting seat (26), the bottom of a supporting seat cylinder (3) is rotated and is connected with a rotary annular supporting disc (27), the bottom fixed mounting of the rotary annular supporting disc (27) is provided with a rolling frame (28), and the bottom of the rolling frame (28) is movably provided with a plurality of rolling balls (29).

2. The hoisting positioning device for motor maintenance according to claim 1, characterized in that: the front and the back of the inner cavity of the stabilizing vertical cylinder (9) are fixedly connected with positioning lugs (30), the front and the back of the vertical suspender (10) are provided with chutes matched with the positioning lugs (30) for use, and the surface of the positioning lugs (30) is in sliding connection with the chutes formed by the vertical suspender (10).

3. The hoisting positioning device for motor maintenance according to claim 1, characterized in that: the side face of the pushing positioning disc (14) is fixedly connected with a protective resistance pad (15), and a groove matched with the pushing positioning disc (14) in use is formed in the side wall of the fixed hanging bracket (12).

4. The hoisting positioning device for motor maintenance according to claim 1, characterized in that: one end, far away from the push block (21), of the displacement threaded adjusting rod (20) is fixedly connected with a driving rotating block (22), and the right side of the threaded fastening cylinder (13) is fixedly connected with a rotating cylinder (16).

5. The hoisting positioning device for motor maintenance according to claim 4, wherein: the surface of the driving rotating block (22) and the surface of the rotating cylinder (16) are fixedly connected with a plurality of rotating handle rods (23).

6. The hoisting positioning device for motor maintenance according to claim 1, characterized in that: the top of the top supporting turntable (24) is fixedly connected with a driving rotating handle (31).