CN214456645U

CN214456645U - Electric power electromechanical engineering equipment overhauls device

Info

Publication number: CN214456645U
Application number: CN202120192231.2U
Authority: CN
Inventors: 刘雨
Original assignee: Dongguan Beifenbai Construction Engineering Co ltd
Current assignee: Dongguan Beifenbai Construction Engineering Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-22
Anticipated expiration: 2031-01-22

Abstract

The application relates to the field of lifting equipment, in particular to an electric power electromechanical engineering equipment overhauling device. The key points of the technical scheme are as follows: the device comprises a device body, wherein the device body comprises a base, a roller, a friction assembly and a control assembly, a sliding hole penetrates through the base along the vertical direction, the friction assembly penetrates through the sliding hole along the vertical direction, the friction assembly is connected with the base in a sliding manner, and the friction assembly is used for being abutted and matched with the ground; the control assembly set up in on the base, the control assembly with the friction pack is adjacent, the control assembly includes drive division and power input portion, power input portion with the drive division links to each other, power input portion is used for opening and stops the drive division, the drive division is used for the drive friction pack lift movement, and this application has the effect of the stability when hoisting device puts.

Description

Electric power electromechanical engineering equipment overhauls device

Technical Field

The application relates to the field of lifting equipment, in particular to an electric power electromechanical engineering equipment overhauling device.

Background

The electric power facility is an indispensable facility foundation in modern social life, wherein, in order to guarantee the safe use of power equipment, the electric power facility needs to be regularly maintained and overhauled to guarantee that the electric power facility can stably operate during peak period of power utilization.

At present, the installation height of electric power facilities such as electric wires, transformers and other equipment is higher, and the electric power facilities generally need to be highly assisted by means of corresponding maintenance devices when being overhauled. Generally, in the related art, a more used maintenance device is a scissor lifting device, which mainly includes a base, a roller, a scissor frame, an oil cylinder, a workbench and other components, wherein the roller is fixedly installed on the base, and the roller is used for rolling and abutting against the ground to realize the transfer of the device; in addition, the fork shearing frame is arranged at the top of the base, the oil cylinder is arranged on the base, a telescopic rod of the oil cylinder is connected with the fork shearing frame, and the oil cylinder can drive the fork shearing frame to do vertical telescopic motion; in addition, the workstation sets up in the top of fork-shearing frame, and the workstation supplies operating personnel to stand, and at the in-process that the workstation rose, the workstation can drive the staff lifting to make staff's operation height and electric power facility's high looks adaptation.

According to the related technology, on bumpy roads, the device is easy to slide and shake when being placed, the stability of the device when being placed is poor, and the device also has a large improvement space.

SUMMERY OF THE UTILITY MODEL

Stability when putting for hoisting device, this application provides an electric power electromechanical engineering equipment overhauls device.

The application provides a maintenance device for electrical mechanical and electrical engineering equipment adopts following technical scheme:

an electric power machine engineering equipment overhauling device comprises a device body, wherein the device body comprises a base, a roller, a friction assembly and a control assembly, a sliding hole penetrates through the base along the vertical direction, the friction assembly penetrates through the sliding hole along the vertical direction, the friction assembly is connected with the base in a sliding mode, and the friction assembly is used for being abutted and matched with the ground; the control assembly set up in on the base, the control assembly with the friction subassembly is adjacent, the control assembly includes drive division and power input part, power input part with the drive division links to each other, power input part is used for opening and close the drive division, the drive division is used for the drive friction subassembly lift and drop.

Through adopting above-mentioned technical scheme, through starting power input portion, power input portion orders about the drive division and starts, and drive division drive friction pack descends, and until friction pack and ground looks butt, at this moment, friction pack and ground produce frictional force for the base is realized consolidating, and the stability when the device is put is promoted, process convenient and fast.

Preferably, the driving part comprises a rack, a gear and a rotating shaft; the rotating shaft is arranged along the horizontal direction, is rotatably connected to the base and is connected with the power input part, and the power input part is used for driving the rotating shaft to rotate forwards and reversely; the rack is arranged along the vertical direction, the rack is fixedly connected to the friction assembly, the gear is fixedly connected to the rotating shaft, and the gear is meshed with the rack.

Through adopting above-mentioned technical scheme, under the drive effect of power input part, the pivot is realized rotating, and at pivot pivoted in-process, the pivot drives gear forward and antiport, and under the meshing effect of gear and rack afterwards, the rack drives friction subassembly and makes elevating movement, and power transmission is stable, and the structure is practical.

Preferably, the power input part comprises a worm wheel, a worm and a hand wheel; worm wheel fixed connection in the pivot, the worm rotate connect in on the base, the worm with the worm wheel meshes mutually, hand wheel fixed connection in on the worm.

By adopting the technical scheme, when the driving part needs to be controlled to start, the hand wheel is rotated in the forward direction or the reverse direction, the hand wheel drives the worm to rotate in the forward direction and the reverse direction, the worm drives the worm wheel to rotate in the forward direction or the reverse direction when rotating, the rotating shaft realizes forward rotation or reverse rotation, and the driving part realizes starting; then, the hand wheel is stopped to rotate, so that power input can be cut off, the driving part stops, and the control is flexible, quick and convenient; meanwhile, the worm wheel and the worm have a self-locking function, so that the structure of the driving part is more stable when the driving part operates.

Preferably, the friction assembly is fixedly connected with a guide rail, the guide rail is arranged along the vertical direction, a guide groove is formed in the hole wall of the sliding hole, and the guide rail is in sliding butt joint with the groove wall of the guide groove.

Through adopting above-mentioned technical scheme, under the effect that the cell wall of guide rail and guide way slided the butt each other, friction pack obtains the motion direction when going up and down, and friction pack's motion stability obtains promoting.

Preferably, the friction assembly comprises a supporting rod and a friction seat, the supporting rod penetrates through the sliding hole along the vertical direction, the supporting rod is connected with the base in a sliding mode, the supporting rod is connected with the driving portion, and the friction seat is fixedly connected to the bottom of the supporting rod.

By adopting the technical scheme, the supporting rod has longer size and length, so that the friction assembly can have longer moving stroke when the friction assembly is lifted, and the actual use requirement is met; simultaneously, the bracing piece can support the friction seat, and when the bracing piece moved down, the bracing piece can promote the friction seat and the butt of laminating mutually on ground, produced frictional force between friction subassembly and the ground this moment for the base is consolidated, and structural design is reasonable and practical.

Preferably, the friction assembly further comprises a limiting block, the limiting block is fixedly connected to the top end of the supporting rod and located on one side of the supporting rod, and the limiting block is abutted and limited to the top of the base.

Through adopting above-mentioned technical scheme, under the effect of stopper and the mutual butt of base, the biggest stroke that moves down of bracing piece obtains the restriction for the bracing piece is difficult to take off with the base pine, and friction pack's structural stability obtains further promotion.

Preferably, the friction components and the control components are connected with each other in multiple groups, and the multiple groups of the friction components and the control components are uniformly arranged along the circumferential direction of the base.

Through adopting above-mentioned technical scheme, the friction pack and the control assembly of multiunit interconnect can carry out the multiple spot reinforcement to the base and support for stability when the base is put further promotes.

Preferably, the friction assembly further comprises a rubber pad fixedly connected to the bottom surface of the friction seat.

Through adopting above-mentioned technical scheme, the rubber pad plays the effect of covering the protection to the bottom of friction seat for the probability that friction seat and ground produced wearing and tearing reduces mutually, and then makes the life of friction seat obtain promoting, and simultaneously, the rubber pad has comparatively crude surface, and the rubber pad can promote the frictional force that produces when friction subassembly and ground looks butt, and the structure is practical.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the abutting action of the friction assembly and the ground, the friction assembly and the ground generate friction force, so that the base is reinforced, the stability of the device during placement is improved, and the process is convenient and rapid;

2. the friction assembly can be controlled to lift by rotating the hand wheel in the forward direction or the reverse direction, if the hand wheel stops rotating, power input can be cut off, the friction assembly stops, the control is flexible and quick, and meanwhile, the position of the friction assembly is locked under the self-locking action of the worm wheel and the worm;

3. the friction components and the control components which are connected with each other in multiple groups can carry out multi-point reinforcing and supporting on the base, so that the base is placed stably.

Drawings

Fig. 1 is a schematic structural view of the service device of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a device body; 11. a base; 111. a sliding hole; 112. a guide groove; 12. a roller; 13. a fork shearing frame; 14. a work table; 2. a friction assembly; 21. a support bar; 22. a friction seat; 23. a rubber pad; 24. a limiting block; 3. a control component; 31. a drive section; 311. a rack; 312. a gear; 313. a rotating shaft; 32. a power input section; 321. a worm gear; 322. a worm; 323. a hand wheel; 4. a guide rail.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses electric power electromechanical engineering equipment overhauls device. Referring to fig. 1 and 2, the maintenance device comprises a device body 1, the device body 1 comprises a base 11, a roller 12, a fork shearing frame 13, an oil cylinder, a workbench 14 and other parts, the specific installation mode among the parts in the device body 1 is the prior art, and details are not repeated here, wherein the roller 12 is installed at the bottom of the base 11, and the roller 12 is used for being matched with the ground in a rolling manner to realize sliding guiding of the base 11, so that the device body 1 is more convenient to move.

Referring to fig. 1 and 2, for the stability of hoisting device body 1 when putting on the ground, this maintenance device still includes friction pack 2 and control assembly 3, friction pack 2 and control assembly 3 all set up on base 11, control assembly 3 is adjacent with friction pack 2, and control assembly 3 links to each other with friction pack 2, control assembly 3 is used for controlling friction pack 2 and carries out elevating movement, in the in-process that friction pack 2 carries out the action that descends, friction pack 2 can be with ground looks butt cooperation, at this moment, friction pack 2 produces frictional force with ground, under the effect of frictional force, device body 1 realizes consolidating.

Furthermore, the friction assemblies 2 and the control assemblies 3 connected to each other may be multiple groups, for example, two, three or four groups, and the multiple groups of friction assemblies 2 and control assemblies 3 are uniformly arranged along the circumferential direction of the base 11; in this embodiment, the friction assembly 2 and the control assembly 3 that interconnect set up the group number for four groups, and four groups interconnect's friction assembly 2 and control assembly 3 set up respectively in four corners of base 11, and at this moment, the friction assembly 2 and the control assembly 3 of multiunit interconnect can carry out the multiple spot to base 11 and consolidate the support for base 11's reinforcement effect obtains further promotion. Here, the specific number of the friction components 2 and the control components 3 connected to each other may be correspondingly set according to actual needs, and the specific number of the friction components 2 and the control components 3 connected to each other is not limited herein.

Referring to fig. 1 and 2, in order to drive the friction assembly 2 to ascend and descend, the control assembly 3 includes a driving portion 31 and a power input portion 32, the power input portion 32 is connected to the driving portion 31, and the power input portion 32 is used for starting and stopping the driving portion 31 so as to control the driving portion 31; in addition, the driving part 31 is used for applying a vertical upward and a vertical downward pushing force to the friction assembly 2 so as to drive the friction assembly 2 to move up and down.

Specifically, the power input portion 32 includes a worm wheel 321, a worm 322, and a hand wheel 323. The worm 322 is located above the base 11, a bearing seat is fixedly installed at the top of the base 11, the worm 322 is rotatably supported on the bearing seat along the horizontal direction, and at the moment, the worm 322 is rotatably connected to the base 11 through the bearing seat; in addition, a hand wheel 323 is fixedly arranged at one end of the worm 322, generally, the hand wheel 323 can be welded and fixed with the worm 322, and the worm 322 can be rotated by rotating the hand wheel 323; in addition, the driving part 31 is located above the worm 322, the worm wheel 321 is fixedly connected to the driving part 31, the worm wheel 321 is located right above the worm 322, the worm 322 is meshed with the worm wheel 321, in the rotating process of the worm 322, the worm 322 can transmit the torque to the worm wheel 321, the worm wheel 321 immediately transmits the torque to the driving part 31 to achieve power input, meanwhile, if the hand wheel 323 stops rotating, the power can be cut off from input, under the self-locking effect of the worm wheel 321 and the worm 322, the driving part 31 achieves pause, the power input at the driving part 31 can be controlled by rotating the hand wheel 323, and the operation is convenient and fast.

With reference to fig. 1 and 2, to achieve the application of a vertical upward and a vertical downward thrust to the friction assembly 2. Specifically, the driving portion 31 includes a rack 311, a gear 312, and a rotating shaft 313.

In order to mount the rotating shaft 313, similarly, two bearing seats are mounted on the top of the base 11 again, two ends of the rotating shaft 313 are respectively and rotatably supported on the two bearing seats along the horizontal direction, at the moment, the rotating shaft 313 is rotatably connected to the base 11 through the bearing seats, and the rotating shaft 313 is mounted; the rotating shaft 313 is positioned right above the worm 322, the rotating shaft 313 is perpendicular to the worm 322, the worm wheel 321 is fixedly arranged on the rotating shaft 313, and the rotating shaft 313 is connected with the power input part 32; when the worm 322 rotates, the worm 322 drives the worm wheel 321 to rotate, and in the process of rotating the worm wheel 321, the rotating shaft 313 rotates, at this time, power is input at the driving part 31, and under the action of the forward rotation hand wheel 323 or the reverse rotation hand wheel 323, two torques with opposite acting directions can be generated, and the two torques can make the rotating shaft 313 rotate forward and backward through the worm 322 and the worm wheel 321.

In addition, the gear 312 is fixedly arranged on the rotating shaft 313, and during the rotation of the rotating shaft 313, the gear 312 can rotate forwards or reversely, and the gear 312 is adjacent to the friction component 2; meanwhile, the rack 311 is arranged along the vertical direction, the rack 311 is fixedly arranged on the friction component 2, and the gear 312 is meshed with the rack 311. Here, when the rack 311 rotates in a forward direction or a reverse direction, the gear 312 may apply a thrust force to the rack 311 in a vertical downward direction or in a vertical upward direction, respectively, and at this time, the thrust force may be transmitted to the friction assembly 2 to achieve the lifting and lowering action of the friction assembly 2.

Referring to fig. 1 and 2, to achieve an abutment with the ground to generate frictional force for reinforcing the base 11.

Specifically, the friction assembly 2 comprises a support rod 21, a friction seat 22 and a rubber pad 23, wherein the support rod 21 is arranged in a rectangular shape, and the support rod 21 is arranged in a vertical direction; in addition, the friction seat 22 is disposed in a plate shape in the present embodiment, the friction seat 22 is disposed along the horizontal direction, and the outer edge of the friction set is disposed in a rectangular shape; meanwhile, the friction seat 22 is located at the bottom of the support rod 21, the friction seat 22 may be fixedly installed at the bottom end of the support rod 21 by means of screw fixation or welding fixation, and the rubber pad 23 is fixedly installed at the bottom surface of the friction seat 22 by means of glue bonding.

A sliding hole 111 penetrates through the base 11 along the vertical direction, the opening profile of the sliding hole 111 is matched with the outer edge profile of the cross section of the support rod 21, the support rod 21 is inserted into the sliding hole 111, the support rod 21 penetrates through the sliding hole 111 along the vertical direction, the peripheral surface of the support rod 21 is in sliding and abutting joint with the hole wall of the sliding hole 111, at the moment, the support rod 21 and the base 11 are in sliding connection with each other, and then the friction assembly 2 is in sliding connection with the base 11; in addition, the rack 311 is fixedly installed at the side wall of the support rod 21 by welding, at this time, the support rod 21 is connected with the driving part 31, the support rod 21 can drive the friction seat 22 to move up and down under the driving of the rack 311, the support rod 21 can drive the friction seat 22 to move down in the process of descending of the support rod 21 until the rubber pad 23 abuts against the ground, at this time, the rubber pad 23 generates friction force with the bottom surface, and the base 11 is reinforced at this time.

It should be noted that, the hole wall of the sliding hole 111 is provided with a receiving groove for receiving the rack 311 in a recessed manner from outside to inside, the receiving groove is arranged along the vertical direction, two ends of the receiving groove are respectively provided with an opening at the upper surface and the lower surface of the base 11, the receiving groove plays a role in receiving and abdicating the rack 311, so that the rack 311 is prevented from colliding with the base 11, and the actual use condition is met.

Further, a guide rail 4 is fixedly connected to the friction assembly 2. Generally, the guide rail 4 is located on a side wall of the support bar 21, the guide rail 4 is disposed in a vertical direction, and the guide rail 4 is integrally connected with the support bar 21. Hole wall department outside-in of hole 111 that slides is sunken from outside to inside and is provided with guide way 112, guide way 112 sets up along vertical direction, and the both ends of guide way 112 are respectively at the upper surface of base 11 and lower surface department opening, and in guide rail 4 imbed guide way 112, the butt that slides mutually with the cell wall of guide way 112 in the surface of guide rail 4, and at this moment, friction pack 2 obtains the motion direction when going up and down, and friction pack 2's motion stability obtains promoting. Meanwhile, the number of the guide rails 4 may also be multiple, for example, in this embodiment, the number of the guide rails 4 is two, and the two guide rails 4 are respectively located on two opposite side surfaces of the support rod 21, and accordingly, the setting number and the setting position of the guide grooves 112 should be adapted to the setting number and the setting position of the guide rails 4. Here, the plurality of guide rails 4 may guide different positions on the support rod 21, so that the movement stability of the support rod 21 is further improved.

Referring to fig. 1 and fig. 2, friction pack 2 further includes a limiting block 24, limiting block 24 is fixedly connected to a side wall of the top end of support rod 21, in this embodiment, limiting block 24 is in a square shape, limiting block 24 is fixedly mounted on support rod 21 through welding, in the process of moving support rod 21, the bottom of limiting block 24 can be limited by abutting against the top of base 11, under the mutual abutting action of limiting block 24 and base 11, the maximum downward moving stroke of support rod 21 is limited, so that support rod 21 is not easy to loosen from base 11, and the structural stability of friction pack 2 is further improved.

The implementation principle of the electric power electromechanical engineering equipment overhauling device in the embodiment of the application is as follows: when the base 11 needs to be reinforced, the hand wheel 323 is rotated, so that the worm 322 rotates, the worm 322 drives the worm gear 321 to rotate, the worm gear 321 drives the rotating shaft 313 to rotate, the rotating shaft 313 drives the gear 312 to rotate, and the gear 312 drives the rack 311 to move downwards; at this time, the rack 311 pushes the friction assembly 2 to move downward until the bottom of the friction assembly 2 is attached to the ground, and at this time, friction force is generated between the ground and the friction assembly 2, so that the base 11 is reinforced.

When the apparatus body 1 needs to be transported and transferred, the hand wheel 323 is rotated reversely, the friction assembly 2 moves upwards under the mutual cooperation of the worm 322, the worm wheel 321, the rotating shaft 313, the gear 312 and the rack 311, and the friction assembly 2 is separated from the ground, at this time, the base 11 can slide and transfer on the ground through the roller 12.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric power electromechanical engineering equipment overhauls device, includes device body (1), device body (1) includes base (11) and gyro wheel (12), its characterized in that: the ground-based vehicle-mounted vehicle;

control assembly (3) set up in on base (11), control assembly (3) with friction subassembly (2) are adjacent, control assembly (3) include drive division (31) and power input portion (32), power input portion (32) with drive division (31) link to each other, power input portion (32) are used for opening and stop drive division (31), drive division (31) are used for the drive friction subassembly (2) lift movement.

2. The electric power electromechanical engineering equipment overhauling device according to claim 1, characterized in that: the driving part (31) comprises a rack (311), a gear (312) and a rotating shaft (313);

the rotating shaft (313) is arranged along the horizontal direction, the rotating shaft (313) is rotatably connected to the base (11), the rotating shaft (313) is connected with the power input part (32), and the power input part (32) is used for driving the rotating shaft (313) to rotate forwards and reversely;

the rack (311) is arranged along the vertical direction, the rack (311) is fixedly connected to the friction component (2), the gear (312) is fixedly connected to the rotating shaft (313), and the gear (312) is meshed with the rack (311).

3. The electric power electromechanical engineering equipment overhauling device according to claim 2, characterized in that: the power input part (32) comprises a worm wheel (321), a worm (322) and a hand wheel (323); worm wheel (321) fixed connection in on pivot (313), worm (322) rotate connect in on base (11), worm (322) with worm wheel (321) meshes mutually, hand wheel (323) fixed connection in on worm (322).

4. The electric power electromechanical engineering equipment overhauling device according to claim 1, characterized in that: fixedly connected with guide rail (4) on friction pack (2), vertical direction setting is followed in guide rail (4), guide way (112) have been seted up to the pore wall department in hole (111) that slides, guide rail (4) with the cell wall looks sliding butt of guide way (112).

5. The electric power electromechanical engineering equipment overhauling device according to claim 1, characterized in that: friction subassembly (2) include bracing piece (21) and friction seat (22), bracing piece (21) are followed and are run through to belong to vertical direction slide hole (111), bracing piece (21) with base (11) are slided mutually and are connected, bracing piece (21) with drive division (31) are connected, friction seat (22) fixed connection in the bottom of bracing piece (21).

6. The electric power electromechanical engineering equipment overhauling device according to claim 5, characterized in that: the friction assembly (2) further comprises a limiting block (24), the limiting block (24) is fixedly connected to the top end of the supporting rod (21), the limiting block (24) is located on one side of the supporting rod (21), and the limiting block (24) is abutted and limited to the top of the base (11).

7. The electric power electromechanical engineering equipment overhauling device according to claim 1, characterized in that: the friction components (2) and the control components (3) which are connected with each other are multiple groups, and the friction components (2) and the control components (3) are uniformly arranged along the circumferential direction of the base (11).

8. The electric power electromechanical engineering equipment overhauling device according to claim 5, characterized in that: the friction assembly (2) further comprises a rubber pad (23), and the rubber pad (23) is fixedly connected to the bottom surface of the friction seat (22).