CN219823362U

CN219823362U - Hanging mechanism for assembling and disassembling generator

Info

Publication number: CN219823362U
Application number: CN202320609224.7U
Authority: CN
Inventors: 葛建厂
Original assignee: Leiteng Power Machinery Co ltd
Current assignee: Leiteng Power Machinery Co ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-10-13
Anticipated expiration: 2033-03-25

Abstract

The utility model discloses a hoisting mechanism for assembling and disassembling a generator, and belongs to the technical field of generator maintenance. Including supporting part, supporting part includes the base, supports slide bar, screw sleeve, threaded rod and last mounting panel, screw sleeve is equipped with two, screw sleeve symmetry sets up in the upper portion of base, supports the slide bar and sets up two screw sleeve between, the threaded rod passes through the bearing rotation and sets up in screw sleeve's upper portion, goes up the mounting panel and sets up in the upper portion that supports slide bar and threaded rod, is equipped with the motor on the mounting panel, motor and one of them threaded rod fixed connection setting. After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages: according to the utility model, the motor is vertically placed in the fixed ring, and the motor shell with the stator is positioned by using the positioning component to be placed or separated from the motor shell, so that the rotor can be assembled or disassembled under the condition of not colliding with the stator, and the stator and the rotor of the motor are effectively protected.

Description

Hanging mechanism for assembling and disassembling generator

Technical Field

The utility model relates to a lifting mechanism for assembling and disassembling a generator, and belongs to the technical field of generator maintenance.

Background

The generator set is a power generation device with stronger environmental adaptability, so that the generator set is widely applied to various industrial and agricultural production occasions, especially in open-air environments such as buildings, mining, construction, forest areas and the like. Therefore, in order to enable the generator set to maintain normal working operation in an outdoor environment, a worker needs to cover the generator set with a casing to reduce the influence of environmental factors on the generator set.

In the prior art, the assembly and disassembly of the generator are generally carried out on the ground, and the stator is fixedly arranged in the shell, so that the stator and the rotor are extremely easy to collide to damage when the rotor is disassembled and installed.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the lifting mechanism for assembling and disassembling the generator without damaging the stator and the rotor.

The utility model provides an optimization scheme, generator assembly and disassembly uses hoist mechanism, includes supporting part, and supporting part includes base, support slide bar, threaded sleeve, threaded rod and last mounting panel, threaded sleeve is equipped with two, threaded sleeve symmetry set up in the upper portion of base, support slide bar set up in two threaded sleeve between, the threaded rod passes through the bearing rotation to be set up in threaded sleeve's upper portion, go up the mounting panel setting in the upper portion of support slide bar and threaded rod, upward be equipped with the motor on the mounting panel, motor and one of them threaded rod fixed connection setting;

the supporting component on be equipped with positioning component, positioning component includes thread bush, push pedal hydraulic cylinder and push pedal, the thread bush is equipped with two, the thread bush screw thread sets up on the threaded rod, push pedal hydraulic cylinder is equipped with two, push pedal hydraulic cylinder and thread bush fixed connection set up, the push pedal sets up in the head of push pedal hydraulic cylinder.

Further, the sliding sleeve of the support sliding rod is provided with a sliding sleeve, the side wall of the sliding sleeve is provided with a hinge lug seat, one side of the push plate close to the sliding sleeve is provided with a hinge lug seat, and the hinge lug seat of the sliding sleeve and the hinge lug seat of the push plate are hinged through a hinge plate.

Further, a fixed ring is arranged in the middle of the upper part of the base, and a rotating shaft fixed ring is arranged in the middle of the fixed ring.

Further, the upper portion of last mounting panel fixedly be equipped with chuck hydraulic cylinder, chuck hydraulic cylinder's piston rod is fixed and is equipped with the chuck, the chuck sets up in the lower part of last mounting panel.

Further, the push plate is of an arc plate-shaped structure and is arranged on the upper portion of the fixing ring.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

according to the utility model, the motor is vertically placed in the fixed ring, and the motor shell with the stator is positioned by using the positioning component to be placed or separated from the motor shell, so that the rotor can be assembled or disassembled under the condition of not colliding with the stator, and the stator and the rotor of the motor are effectively protected.

Drawings

FIG. 1 is a schematic structural view of a hoisting mechanism for assembling and disassembling a generator according to the present utility model;

FIG. 2 is a schematic view of the structure of the support member of the hoisting mechanism for assembling and disassembling the generator of the present utility model;

FIG. 3 is a schematic view of the positioning components of the hoisting mechanism for assembling and disassembling the generator of the present utility model;

in the figure, the device comprises a 1-supporting component, a 2-base, a 3-supporting sliding rod, a 4-threaded sleeve, a 5-threaded rod, a 6-upper mounting plate, a 7-motor, an 8-positioning component, a 9-threaded sleeve, a 10-push plate hydraulic cylinder, an 11-push plate, a 12-sliding sleeve, a 13-hinged lug seat, a 14-hinged plate, a 15-fixed ring, a 16-rotating shaft fixed ring, a 17-chuck hydraulic cylinder and an 18-chuck.

Detailed Description

For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top surface", "bottom surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated positions or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limitations of the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The embodiment 1, as shown in fig. 1, 2 and 3, provides a hoisting mechanism for assembling and disassembling a generator, which comprises a supporting component 1, wherein the supporting component 1 comprises a base 2, a supporting slide bar 3, threaded sleeves 4, threaded rods 5 and an upper mounting plate 6, the threaded sleeves 4 are arranged in two, the threaded sleeves 4 are symmetrically arranged at the upper part of the base 2, the supporting slide bar 3 is arranged between the two threaded sleeves 4, the threaded rods 5 are rotatably arranged at the upper part of the threaded sleeves 4 through bearings, the upper mounting plate 6 is arranged at the upper parts of the supporting slide bar 3 and the threaded rods 5, a motor 7 is arranged on the upper mounting plate 6, and the motor 7 is fixedly connected with one of the threaded rods 5;

the supporting part 1 on be equipped with locating part 8, locating part 8 includes thread bush 9, push pedal hydraulic cylinder 10 and push pedal 11, thread bush 9 is equipped with two, thread bush 9 screw thread sets up on threaded rod 5, push pedal hydraulic cylinder 10 is equipped with two, push pedal hydraulic cylinder 10 and thread bush 9 fixed connection set up, push pedal 11 sets up in push pedal hydraulic cylinder 10's head.

The sliding sleeve of the support sliding rod 3 is provided with a sliding sleeve 12, the side wall of the sliding sleeve 12 is provided with a hinged lug seat 13, one side of the push plate 11 close to the sliding sleeve 12 is provided with the hinged lug seat 13, and the hinged lug seat 13 of the sliding sleeve 12 and the hinged lug seat 13 of the push plate 11 are hinged through a hinged plate 14.

The middle position of the upper part of the base 2 is provided with a fixed ring 15, and the middle part of the fixed ring 15 is provided with a rotating shaft fixed ring 16.

The upper part of the upper mounting plate 6 is fixedly provided with a chuck hydraulic cylinder 17, a piston rod of the chuck hydraulic cylinder 17 is fixedly provided with a chuck 18, and the chuck 18 is arranged at the lower part of the upper mounting plate 6.

The push plate 11 is of an arc plate structure, and the push plate 11 is arranged on the upper part of the fixed ring 15.

The working principle of the utility model is as follows:

the motor is vertically arranged in the fixed ring 15, the rotating shaft of the motor is arranged in the rotating shaft fixed ring 16, the bottom of the motor is disassembled, the chuck hydraulic cylinder 17 descends, the chuck 18 is arranged on the upper portion of the rotating shaft of the motor rotor, the rotating shaft of the motor rotor is fixed through the chuck 18, the motor rotor is slowly moved out of the motor shell by lifting the chuck hydraulic cylinder 17, the push plate hydraulic cylinder 10 is started, the push plate 11 is fixed on the slowly moved out motor rotor, the motor 7 is started simultaneously, and the motor 7 drives the push plate 11 to slowly ascend through the threaded rod 5 and the threaded sleeve 9. When the motor rotor is required to be installed in the motor shell, the rotating shaft of the motor rotor is fixed through the chuck 18, the motor 7 starts to move the push plate 11 to the upper part of the motor rotor, the chuck hydraulic cylinder 17 descends, the motor 7 starts, and the push plate 11 descends at the same speed with the motor rotor until the motor rotor enters the motor shell.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an 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 article or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in an article or apparatus that comprises such element.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. Lifting mechanism for assembling and disassembling generator, which is characterized in that: the support device comprises a support component (1), wherein the support component (1) comprises a base (2), support slide bars (3), threaded sleeves (4), threaded rods (5) and an upper mounting plate (6), the threaded sleeves (4) are arranged in two, the threaded sleeves (4) are symmetrically arranged on the upper parts of the base (2), the support slide bars (3) are arranged between the two threaded sleeves (4), the threaded rods (5) are rotatably arranged on the upper parts of the threaded sleeves (4) through bearings, the upper mounting plate (6) is arranged on the upper parts of the support slide bars (3) and the threaded rods (5), a motor (7) is arranged on the upper mounting plate (6), and the motor (7) is fixedly connected with one of the threaded rods (5);

the supporting component (1) on be equipped with locating part (8), locating part (8) include thread bush (9), push pedal hydraulic cylinder (10) and push pedal (11), thread bush (9) are equipped with two, thread bush (9) screw thread sets up on threaded rod (5), push pedal hydraulic cylinder (10) are equipped with two, push pedal hydraulic cylinder (10) and thread bush (9) fixed connection set up, push pedal (11) set up in the head of push pedal hydraulic cylinder (10).

2. The hoisting mechanism for assembling and disassembling a generator according to claim 1, wherein: the sliding sleeve of the support sliding rod (3) is provided with a sliding sleeve (12), the side wall of the sliding sleeve (12) is provided with a hinged lug seat (13), one side of the push plate (11) close to the sliding sleeve (12) is provided with the hinged lug seat (13), and the hinged lug seat (13) of the sliding sleeve (12) and the hinged lug seat (13) of the push plate (11) are hinged through a hinged plate (14).

3. The hoisting mechanism for assembling and disassembling a generator according to claim 1, wherein: the middle position of the upper part of the base (2) is provided with a fixed ring (15), and the middle part of the fixed ring (15) is provided with a rotating shaft fixed ring (16).

4. The hoisting mechanism for assembling and disassembling a generator according to claim 1, wherein: the upper part of the upper mounting plate (6) is fixedly provided with a chuck hydraulic cylinder (17), a piston rod of the chuck hydraulic cylinder (17) is fixedly provided with a chuck (18), and the chuck (18) is arranged at the lower part of the upper mounting plate (6).

5. A hoisting mechanism for assembling and disassembling a generator according to claim 3, wherein: the push plate (11) is of an arc plate-shaped structure, and the push plate (11) is arranged on the upper part of the fixed ring (15).