CN213259360U

CN213259360U - Multifunctional gear box maintenance device

Info

Publication number: CN213259360U
Application number: CN202022177712.4U
Authority: CN
Inventors: 宁宇; 刁美玲
Original assignee: Dalian Yingtai Energy Co ltd
Current assignee: Dalian Yingtai Energy Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-25
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a multi-functional gear box maintenance device, including first diaphragm and rectangular block, the upper surface rigid coupling of first diaphragm has a plurality of rectangular blocks, rotating device is installed to the top of rectangular block. This multi-functional gear box maintenance device, through the first riser, the second diaphragm, including a motor, an end cap, a controller, and a cover plate, the first belt pulley, the second belt pulley, mutually support between belt and the montant isotructure, can drive the first belt pulley through the motor and rotate, the first belt pulley drives the second belt pulley through the belt and rotates, the second belt pulley drives the carousel through the montant and rotates, thereby drive the gear box through the carousel and rotate, through the third riser, the fourth riser, the pin, mutually support between box and the spring isotructure, can make the third riser drive the pin through the fourth riser and remove, the pin extrudees the spring through the box, thereby elasticity performance through the spring makes the third riser support the gear box tightly fixedly.

Description

Multifunctional gear box maintenance device

Technical Field

The utility model relates to a gear box maintenance technical field specifically is a multi-functional gear box maintenance device.

Background

The gear box has a wide application range, for example, the gear box is an important mechanical component widely applied in a wind generating set, the main function of the gear box is to transmit power generated by a wind wheel under the action of wind power to a generator and enable the generator to obtain corresponding rotating speed, the gear box bears acting force from the wind wheel and counter force generated during gear transmission, and the gear box must have enough rigidity to bear the action of force and moment, so that deformation is prevented, and transmission quality is ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional gear box maintenance device to the maintenance device who proposes and among the prior art among the above-mentioned background art of solution is too single, can't rotate, has the problem of certain limitation.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional gear box maintenance device comprises a first transverse plate and rectangular blocks, wherein the upper surface of the first transverse plate is fixedly connected with a plurality of rectangular blocks, and a rotating device is arranged above the rectangular blocks;

the rotating device comprises a first vertical plate, a second transverse plate, a motor, a first belt pulley, a second belt pulley, a belt and a vertical rod;

control first riser bottom and rectangular block are fixed to be linked to each other, control the rigid coupling has the second diaphragm between the below of first riser, the inside rigid coupling in left side of second diaphragm has the motor, the output shaft rigid coupling of motor has first belt pulley, the right side of first belt pulley is rotated through the belt and is connected with the second belt pulley, the inside rigid coupling of second belt pulley is at the lower extreme of montant, the outer wall of montant and the through-hole department inner wall clearance fit of second diaphragm.

Preferably, the first vertical plate and the second transverse plate are vertically arranged, and the left first vertical plate and the right first vertical plate are arranged in parallel.

Preferably, a limiting device is arranged above the vertical rod;

the limiting device comprises a rotary disc, a rotating wheel, a shell, a worm, a handle, a worm wheel, a second vertical plate and a first connecting rod;

the lower surface and the montant upper end of carousel are fixed to be connected to each other, the runner is installed to the left and right sides groove, the outer wall of runner and the groove inner wall clearance fit of carousel, the runner rotates through the pivot and is connected with the casing, the casing links to each other with the first riser is fixed, the top of carousel is rotated through the bearing and is connected with a plurality of worms, the upper end rigid coupling of worm has the handle, the inboard meshing of worm is connected with the worm wheel, the rear end face of worm wheel rotates through the pivot and is connected with the second riser, the lower surface of second riser links to each other with the carousel is fixed, the inboard rigid coupling of worm wheel has first connecting rod.

Preferably, the vertical center line of the rotating disc coincides with the vertical center line of the vertical rod.

Preferably, an elastic device is installed on the inner side of the first connecting rod;

the elastic device comprises a second connecting rod, a third vertical plate, a fourth vertical plate, a stop lever, a box body and a spring;

control the second connecting rod rotates with first connecting rod through the pivot and links to each other, the inboard of second connecting rod rotates through the pivot and is connected with the third riser, the below outer wall of third riser and the upper surface spout department inner wall clearance fit of carousel, the outside below rigid coupling of third riser has the fourth riser, the outside rigid coupling of fourth riser is in the one end of pin, the box is installed to the other end outer wall of pin, the inner wall of box and the outer wall clearance fit of opening part outer wall and pin, the box links to each other with the second riser is fixed, the internally mounted of box has the spring, the both sides of spring link to each other with the inner wall and the pin of box are fixed respectively.

Preferably, the third vertical plate and the rotating disc form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional gear box maintenance device, through mutually supporting between first riser, second diaphragm, motor, first belt pulley, second belt pulley, belt and the montant isotructure, can drive first belt pulley through the motor and rotate, first belt pulley drives the second belt pulley through the belt and rotates, and the second belt pulley drives the carousel through the montant and rotates to drive the gear box through the carousel and rotate.

Through mutually supporting between structures such as worm, handle, worm wheel, third riser, second connecting rod and first connecting rod, can drive the worm through the handle and change, the worm drives the worm wheel and rotates, and the worm wheel drives the second connecting rod through first connecting rod and rotates, and the second connecting rod drives the third riser and removes to adjust the distance between two third risers about.

Through mutually supporting between third riser, fourth riser, pin, box and the spring isotructure, can make the third riser drive the pin through the fourth riser and remove, the pin extrudees the spring through the box to elasticity performance through the spring makes the third riser support tightly fixedly to the gear box.

Drawings

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

FIG. 2 is a schematic structural view of the second cross plate, the motor and the belt in FIG. 1;

FIG. 3 is a schematic view of the worm gear, worm and first link of FIG. 1;

fig. 4 is a schematic structural view of the box, the spring and the stop lever in fig. 1.

In the figure: 1. the device comprises a first transverse plate, a 2 rectangular block, a 3 rotating device, a 301 vertical plate, a 302 second transverse plate, a 303 motor, a 304 first belt pulley, a 305 second belt pulley, a 306 belt, a 307 vertical rod, a 4 limiting device, a 401 rotating disc, a 402 rotating wheel, a 403 casing, a 404 worm, a 405 handle, a 406 worm wheel, a 407 second vertical plate, a 408 first connecting rod, a 5 elastic device, a 501 second connecting rod, a 502 third vertical plate, a 503 fourth vertical plate, a 504 stop lever, a 505 box, a 506 spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional gear box maintenance device comprises a first transverse plate 1 and rectangular blocks 2, wherein 2 rectangular blocks 2 are fixedly connected to the upper surface of the first transverse plate 1, a rotating device 3 is installed above the rectangular blocks 2, the rotating device 3 comprises a first vertical plate 301, a second transverse plate 302, a motor 303, a first belt pulley 304, a second belt pulley 305, a belt 306 and a vertical rod 307, the left and right first vertical plates 301 are fixedly connected with the rectangular blocks 2, the second transverse plate 302 is fixedly connected to the lower portion of the inner side of the first vertical plate 301, a through hole is formed in the middle of the second transverse plate 302, the motor 303 is fixedly connected to the inner portion of the left side of the second transverse plate 302, the model of the motor 303 is BLD-09, the first belt pulley 304 is fixedly connected to an output shaft of the motor 303, the second belt pulley 305 is rotatably connected to the right side of the first belt pulley 304 through the belt 306, the first belt pulley 304 can drive the second belt pulley 305 to rotate through the belt 306, the vertical rod 307 is fixedly, the outer wall of the vertical rod 307 is in clearance fit with the inner wall of the through hole of the second transverse plate 302, and the first vertical plate 301 and the second transverse plate 302 are vertically arranged.

A limiting device 4 is arranged above the vertical rod 307, and the limiting device 4 comprises a turntable 401, a rotating wheel 402, a shell 403, a worm 404, a handle 405, a worm wheel 406, a second vertical plate 407 and a first connecting rod 408; the lower surface of the turntable 401 is fixedly connected with the vertical rod 307, grooves are formed in the outer wall and the upper surface of the turntable 401, and two grooves are formed in the upper surface of the turntable 401; the structure formed by the rotating wheel 402, the shell 403, the worm 404, the handle 405, the worm wheel 406, the second vertical plate 407 and the first connecting rod 408 is symmetrically arranged on the left side and the right side of the vertical center line of the rotating disc 401. Runner 402 is installed to the left and right sides recess of carousel 401, runner 402's outer wall and the recess inner wall clearance fit of carousel 401, runner 402 can carry on spacingly through the recess of carousel 401 to it, make carousel 4041 pivoted more stable, runner 402 rotates through the pivot and is connected with casing 403, casing 403 and first riser 301 are fixed to be connected with, the top of carousel 401 rotates through the bearing and is connected with 2 worms 404, the upper surface rigid coupling of worm 404 has handle 405, the right side meshing of left side worm 404 is connected with worm wheel 406, the left side meshing of right side worm 404 is connected with worm wheel 406, worm 404 can drive worm wheel 406 and rotate, the rear end face of worm wheel 406 rotates through the pivot and is connected with second riser 407, the lower surface of second riser 407 and carousel 401 are fixed to be connected with, the inboard rigid coupling of worm wheel 406 has first connecting rod 408, the vertical center line of carousel 401 and the vertical center line coincidence of.

The inner side of the first connecting rod 408 is provided with an elastic device 5, the elastic device 5 comprises a second connecting rod 501, a third vertical plate 502, a fourth vertical plate 503, a stop lever 504, a box body 505 and a spring 506, the left and right second connecting rods 501 are rotatably connected with the first connecting rod 408 through rotating shafts, the first connecting rod 408 can drive the second connecting rod 501 to rotate, the inner side of the second connecting rod 501 is rotatably connected with the third vertical plate 502 through rotating shafts, the outer wall of the lower part of the third vertical plate 502 is in clearance fit with the inner wall of the sliding chute of the turntable 401, the third vertical plate 502 can move in the sliding chute of the turntable 401, the fourth vertical plate 503 is fixedly connected with the outer side of the third vertical plate 502, the stop lever 504 is fixedly connected with the outer side of the fourth vertical plate 503, the box body 505 is arranged on the outer wall of the outer side of the stop lever 504, an opening is processed on the inner side of the box body 505, the outer wall of the box body 505 and the outer wall, the box body 505 is fixedly connected with the second vertical plate 407, a spring 506 is arranged in the box body 505, two sides of the spring 506 are respectively and fixedly connected with the box body 505 and the stop lever 504, when the stop lever 504 moves towards the box body 505, the spring 506 is in a compressed state, and the third vertical plate 502 and the turntable 401 form a sliding structure.

When an operator needs to use the multifunctional gearbox maintenance device, firstly, the operator rotates the handles 405 on the left side and the right side, the worm 404 is driven to rotate by rotating the handles 405, the worm 404 rotates to drive the worm wheel 406 to rotate, the worm wheel 406 drives the first connecting rod 408 to rotate upwards or downwards, and if the first connecting rod 408 rotates downwards, namely the first connecting rod 408 on the left side rotates clockwise, and the first connecting rod 408 on the right side rotates anticlockwise; the first connecting rod 408 drives the second connecting rod 501 to rotate, so that the second connecting rod 501 drives the third vertical plate 502 to move towards the direction close to the worm 404, when the third vertical plate 502 drives the blocking rod 504 to move towards the direction close to the worm 404 through the fourth vertical plate 503, the blocking rod 504 extrudes the spring 506 through the box body 505, so that the spring 506 is elastically deformed, the gear box to be maintained is placed between the left and right third vertical plates 502 on the turntable 401, the left and right handles 405 are rotated reversely, so that the left and right third vertical plates 502 assist in rotating the rotating force of the handle 405 through the elastic force of the spring 506, and then the two third vertical plates 502 clamp the gear box through the rotating handle 405, so that the purpose of fixing the gear box is achieved, the external power supply of the motor 303 is switched on, the motor 303 is started, the first belt pulley 304 is driven to rotate through the output shaft of the motor 303, and the second belt pulley 305 is driven by the first belt pulley 304 through the belt 306, the second belt pulley 305 drives the vertical rod 307 to rotate, the vertical rod 307 drives the gear box to rotate through the rotary plate 401, meanwhile, the rotary plate 401 drives the rotary wheel 402 to rotate, the rotary plate 401 is more stable to rotate through the rotary wheel 402, and therefore the purpose of convenient maintenance is achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 multi-functional gear box maintenance device, includes first diaphragm (1) and rectangular block (2), the upper surface rigid coupling of first diaphragm (1) has a plurality of rectangular blocks (2), its characterized in that: a rotating device (3) is arranged above the rectangular block (2);

the rotating device (3) comprises a first vertical plate (301), a second horizontal plate (302), a motor (303), a first belt pulley (304), a second belt pulley (305), a belt (306) and a vertical rod (307);

control first riser (301) bottom links to each other with rectangle piece (2) is fixed, controls the rigid coupling has second diaphragm (302) between the below of first riser (301), the inside rigid coupling in left side of second diaphragm (302) has motor (303), the output shaft rigid coupling of motor (303) has first belt pulley (304), the right side of first belt pulley (304) is rotated through belt (306) and is connected with second belt pulley (305), the inside rigid coupling of second belt pulley (305) is at the lower extreme of montant (307), the outer wall of montant (307) and the through-hole department inner wall clearance fit of second diaphragm (302).

2. A multifunction gearbox servicing device as defined in claim 1, wherein: the first vertical plate (301) and the second transverse plate (302) are arranged vertically, and the left first vertical plate and the right first vertical plate (301) are arranged in parallel.

3. A multifunction gearbox servicing device as defined in claim 1, wherein: a limiting device (4) is arranged above the vertical rod (307);

the limiting device (4) comprises a turntable (401), a rotating wheel (402), a shell (403), a worm (404), a handle (405), a worm wheel (406), a second vertical plate (407) and a first connecting rod (408);

the lower surface of the rotary disc (401) is fixedly connected with the upper end of the vertical rod (307), the grooves at the left side and the right side of the rotary disc (401) are provided with rotating wheels (402), the outer wall of the rotating wheel (402) is in clearance fit with the inner wall of the groove of the rotating disc (401), the rotating wheel (402) is rotatably connected with a shell (403) through a rotating shaft, the shell (403) is fixedly connected with a first vertical plate (301), a plurality of worms (404) are rotatably connected above the turntable (401) through bearings, a handle (405) is fixedly connected at the upper end of the worm (404), a worm wheel (406) is connected at the inner side of the worm (404) in a meshing way, the rear end surface of the worm wheel (406) is rotationally connected with a second vertical plate (407) through a rotating shaft, the lower surface of the second vertical plate (407) is fixedly connected with the rotary table (401), and the inner side of the worm wheel (406) is fixedly connected with a first connecting rod (408).

4. A multifunction gearbox servicing device as set forth in claim 3, wherein: the vertical center line of the rotating disc (401) is coincident with the vertical center line of the vertical rod (307).

5. A multifunction gearbox servicing device as set forth in claim 3, wherein: an elastic device (5) is arranged on the inner side of the first connecting rod (408);

the elastic device (5) comprises a second connecting rod (501), a third vertical plate (502), a fourth vertical plate (503), a stop lever (504), a box body (505) and a spring (506);

the left and right second connecting rods (501) are rotationally connected with the first connecting rod (408) through a rotating shaft, the inner side of the second connecting rod (501) is rotatably connected with a third vertical plate (502) through a rotating shaft, the lower outer wall of the third vertical plate (502) is in clearance fit with the inner wall of the sliding groove on the upper surface of the rotating disc (401), a fourth vertical plate (503) is fixedly connected with the lower part of the outer side of the third vertical plate (502), the outer side of the fourth vertical plate (503) is fixedly connected with one end of a stop lever (504), a box body (505) is arranged on the outer wall of the other end of the stop lever (504), the inner wall and the outer wall of the opening of the box body (505) are in clearance fit with the outer wall of the stop lever (504), the box body (505) is fixedly connected with a second vertical plate (407), a spring (506) is arranged in the box body (505), two sides of the spring (506) are respectively fixedly connected with the inner wall of the box body (505) and the stop lever (504).

6. A multifunction gearbox servicing device as set forth in claim 5, characterized by: the third vertical plate (502) and the turntable (401) form a sliding structure.