CN210225126U

CN210225126U - Brush carrier of wind generating set

Info

Publication number: CN210225126U
Application number: CN201921421939.XU
Authority: CN
Inventors: Fanchao Ji; 姬凡超; Xiangqian Ji; 姬相前
Original assignee: HEBEI YIDA ELECTRICAL APPLIANCE EQUIPMENT Co Ltd
Current assignee: HEBEI YIDA ELECTRICAL APPLIANCE EQUIPMENT Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-03-31
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a brush yoke of wind generating set, including the top connection board, insert on the top connection board and be equipped with a first section of thick bamboo that fills up, the inner wall of a first section of thick bamboo that fills up is inserted and is equipped with first screw rod, and threaded connection has first nut on the first screw rod, and the bottom fixed mounting of first screw rod has insulating branch, and the bottom fixed mounting of insulating branch has the second to fill up a section of thick bamboo. This wind generating set brush yoke, rotatory shell that changes, it drives a positive thread section of thick bamboo and a reverse thread section of thick bamboo to rotate to change the shell, a positive thread section of thick bamboo drives the inside or the outside of positive threaded rod to change the shell and removes, a reverse thread section of thick bamboo drives the inside or the outside of reverse threaded rod to change the shell and removes, make positive threaded rod and reverse threaded rod reverse motion, extend or shorten, make the fishplate bar drive first screw rod through a first section of thick bamboo and first nut and remove, make insulating branch remove through the second screw rod, the second screw rod drives down the fishplate bar through a second pad section of thick bamboo and second nut and removes, make the device remove, can adjust the distance of organizing the brush yoke installation.

Description

Brush carrier of wind generating set

Technical Field

The utility model belongs to the technical field of wind power generation, concretely relates to wind generating set brush yoke.

Background

The wind power generation power supply comprises a wind generating set, a tower frame for supporting the generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like, wherein the wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; it has the blade to receive functions such as rotatory electricity generation of wind-force, generator aircraft nose rotation, and wind power generation uses wind generating set when generating electricity, need install the brush yoke on the wind generating set, and the brush yoke of often generating electricity is fixed with three kinds of forms: 1. the brush yoke is installed on the single-side end cover of the collecting ring cover in a screw single-end fixing mode, 2, the two-side end cover of the collecting ring cover is installed in a bolt two-end fixing mode, 3, the brush yoke is directly fixed on the shell of the collecting ring cover, but in the installation process, a certain range needs to be controlled, when the existing motor group brush yoke is installed on the collecting ring cover, the length of the bolt is fixed, the installation distance of the group brush yoke cannot be adjusted, and the bolt is used, so that the installation of the motor group brush yoke is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind generating set brush yoke to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind generating set brush yoke, includes the fishplate bar, insert on the fishplate bar and be equipped with a first section of thick bamboo that fills up, the inner wall that a first section of thick bamboo that fills up is inserted and is equipped with first screw rod, threaded connection has first nut on the first screw rod, the bottom fixed mounting of first screw rod has insulating branch, the bottom fixed mounting of insulating branch has the second to fill up a section of thick bamboo, the outside that a second filled up a section of thick bamboo is inserted and is equipped with down the fishplate bar, the bottom fixed mounting of insulating branch has the second screw rod, threaded connection has the second nut on the second screw rod, the top welding of fishplate bar has telescopic machanism, telescopic machanism's top welding has.

The telescopic machanism is including changeing the shell, the top welding of changeing the shell inner wall has a positive thread section of thick bamboo, the internal thread connection of a positive thread section of thick bamboo has the positive threaded rod, the bottom welding of positive threaded rod has the connecting rod, the bottom welding of changeing the shell inner wall has a reverse thread section of thick bamboo, the internal thread connection of a reverse thread section of thick bamboo has the reverse threaded rod.

Insert and establish the mechanism including inserting a section of thick bamboo, insert the both sides of a section of thick bamboo inner wall and all weld a spacing section of thick bamboo, two the gag lever post is all inserted to the relative one side of a spacing section of thick bamboo, two the connecting plate is all welded to the relative one side of gag lever post, two the device board is all welded at the top of connecting plate, two the welding has the spring between the device board, two one side that the device board was carried on the back mutually all welds the triangle cardboard.

Preferably, the first screw is inserted into the first cushion cylinder, and the second screw is inserted into the second cushion cylinder.

Preferably, the threads on the inner wall of the positive thread cylinder are meshed with the threads on the positive thread rod, and the threads on the inner wall of the reverse thread cylinder are meshed with the threads on the reverse thread rod.

Preferably, the bottom of the connecting rod is welded to the top of the upper connecting plate, and the bottom of the inserting cylinder is welded to the top of the reverse threaded rod.

Preferably, the two arms of the inserting cylinder are provided with rectangular through holes matched with the triangular clamping plates, and the bottom of the inner wall of the inserting cylinder is provided with limiting grooves matched with the device plates.

Preferably, the top of the rotating shell is provided with a through hole matched with the reverse threaded rod, and the bottom of the rotating shell is provided with a through hole matched with the positive threaded rod.

Preferably, the diameter of the limiting rod is the same as that of the inner wall of the limiting cylinder, and the threads on the positive threaded rod are opposite to those on the reverse threaded rod.

Preferably, the vertical section of the triangular clamping plate is in a shape of a right triangle, and the top of the triangular clamping plate is inclined.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) rotatory hand wheel, rotatory shell that changes, it rotates to change a shell and drive a positive thread section of thick bamboo and a reverse thread section of thick bamboo, a positive thread section of thick bamboo drives the inside or the outside of positive threaded rod reversal shell and removes, a reverse thread section of thick bamboo drives the inside or the outside of reverse threaded rod reversal shell and removes, make positive threaded rod and reverse threaded rod reverse motion, extend or shorten, make the fishplate bar drive first screw rod through a first section of thick bamboo and first nut and remove, make insulating branch remove through the second screw rod, the second screw rod drives down the fishplate bar through a second pad section of thick bamboo and second nut and removes, make the device remove, can adjust the distance of group brush yoke installation.

(2) Two triangle cardboards are pressed to the inboard, two triangle cardboards drive two device boards and remove, make the spring compress, the device board removes in the inside of a spacing section of thick bamboo through the gag lever post, the gag lever post carries on spacingly with the device board in the inside of a spacing section of thick bamboo, make the indentation of triangle cardboard insert in the section of thick bamboo, will insert a section of thick bamboo and insert in the mounting hole, loosen the triangle cardboard, the spring drives two triangle cardboards through the device board and resets, the bottom card that makes the triangle cardboard is established at the top of mounting hole, the motor group brush yoke is convenient for install.

Drawings

Fig. 1 is a perspective view of the present invention;

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

fig. 3 is a schematic structural view of the telescopic mechanism of the present invention;

fig. 4 is a cross-sectional view of the insertion mechanism of the present invention.

In the figure: 1. an upper connecting plate; 2. a first cushion cylinder; 3. a first screw; 4. a first nut; 5. an insulating support rod; 6. a second cushion cylinder; 7. a lower connecting plate; 8. a second nut; 9. a second screw; 10. a telescoping mechanism; 101. rotating the shell; 102. a positive thread cylinder; 103. a positive threaded rod; 104. a connecting rod; 105. a reverse-threaded barrel; 106. a reverse threaded rod; 11. an inserting mechanism; 111. inserting a cylinder; 112. a limiting cylinder; 113. a limiting rod; 114. a connecting plate; 115. a mounting plate; 116. a spring; 117. a triangular clamping plate.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a brush holder of a wind turbine generator system, which comprises: a brush yoke of a wind generating set comprises an upper connecting plate 1, a first cushion cylinder 2 is inserted on the upper connecting plate 1, a first screw 3 is inserted on the inner wall of the first cushion cylinder 2, a first nut 4 is connected on the first screw 3 in a threaded manner, an insulating support rod 5 is fixedly installed at the bottom of the first screw 3, a second cushion cylinder 6 is fixedly installed at the bottom of the insulating support rod 5, a lower connecting plate 7 is inserted outside the second cushion cylinder 6, a second screw 9 is fixedly installed at the bottom of the insulating support rod 5, a second nut 8 is connected on the second screw 9 in a threaded manner, a telescopic mechanism 10 is welded at the top of the upper connecting plate 1, the telescopic mechanism 10 comprises a rotating shell 101, a positive thread cylinder 102 is welded at the top of the inner wall of the rotating shell 101, a positive thread rod 103 is connected at the inner thread of the positive thread cylinder 102, a connecting rod 104 is welded at the bottom of the positive thread cylinder 103, a reverse thread cylinder 105 is welded at the bottom of the inner wall, the rotating shell 101 is rotated, the rotating shell 101 drives the positive thread cylinder 102 and the reverse thread cylinder 105 to rotate, the positive thread cylinder 102 drives the positive thread rod 103 to move towards the inside or the outside of the rotating shell 101, the reverse thread cylinder 105 drives the reverse thread rod 106 to move towards the inside or the outside of the rotating shell 101, the positive thread rod 103 and the reverse thread rod 106 move in reverse directions to extend or shorten, the upper connecting plate 1 drives the first screw rod 3 to move through the first cushion cylinder 2 and the first nut 4, the insulating support rod 5 moves through the second screw rod 9, the second screw rod 9 drives the lower connecting plate 7 to move through the second cushion cylinder 6 and the second nut 8, the device moves, the installation distance of the brush assembly frame can be adjusted, the top of the telescopic mechanism 10 is welded with the inserting mechanism 11, the inserting mechanism 11 comprises an inserting cylinder 111, both sides of the inner wall of the inserting cylinder 111 are welded with the limiting cylinders 112, the limiting rods 113 are inserted on the opposite sides of the two limiting cylinders 112, the connecting plates 114 are welded on the opposite sides of the two limiting rods 113, the device plates 115 are welded on the tops of the two connecting plates 114, springs 116 are welded between the two device plates 115, triangular clamping plates 117 are welded on the opposite sides of the two device plates 115, the two triangular clamping plates 117 are pressed inwards, the two triangular clamping plates 117 drive the two device plates 115 to move, the springs 116 are compressed, the device plates 115 move inside the limiting barrel 112 through the limiting rods 113, the limiting rods 113 limit the device plates 115 inside the limiting barrel 112, the triangular clamping plates 117 retract into the inserting barrel 111, the inserting barrel 111 is inserted into the mounting hole, the triangular clamping plates 117 are loosened, the springs 116 drive the two triangular clamping plates 117 to reset through the device plates 115, the bottoms of the triangular clamping plates 117 are clamped at the tops of the mounting hole, and the motor group brush yoke is convenient to mount.

In the embodiment, preferably, the first screw 3 is inserted into the first cushion cylinder 2, the second screw 9 is inserted into the second cushion cylinder 6, the thread on the inner wall of the positive thread cylinder 102 is engaged with the thread on the positive thread rod 103, the thread on the inner wall of the negative thread cylinder 105 is engaged with the thread on the negative thread rod 106, the bottom of the connecting rod 104 is welded on the top of the upper plate 1, the bottom of the inserting cylinder 111 is welded on the top of the negative thread rod 106, both arms of the inserting cylinder 111 are provided with rectangular through holes matched with the triangular clamping plates 117, the bottom of the inner wall of the inserting cylinder 111 is provided with a limiting groove matched with the device plate 115, the top of the rotating shell 101 is provided with a through hole matched with the negative thread rod 106, the bottom of the rotating shell 101 is provided with a through hole matched with the positive thread rod 103, the diameter of the limiting rod 113 is the same as the diameter of the inner wall of the limiting cylinder 112, the thread, the vertical section of the triangular clamping plate 117 is a right triangle, and the top of the triangular clamping plate 117 is inclined.

The utility model discloses a theory of operation and use flow: when the brush yoke of the wind generating set is used, two triangular clamping plates 117 are pressed inwards, the two triangular clamping plates 117 drive two device plates 115 to move, a spring 116 is compressed, the device plates 115 move inside a limiting cylinder 112 through a limiting rod 113, the limiting rod 113 limits the device plates 115 inside the limiting cylinder 112, the triangular clamping plates 117 retract into an inserting cylinder 111, the inserting cylinder 111 is inserted into an installation hole, the triangular clamping plates 117 are loosened, the spring 116 drives the two triangular clamping plates 117 to reset through the device plates 115, the bottom of the triangular clamping plates 117 is clamped at the top of the installation hole, a rotating shell 101 is rotated, the rotating shell 101 drives a positive thread cylinder 102 and a negative thread cylinder 105 to rotate, the positive thread cylinder 102 drives a positive thread rod 103 to move towards the inside or the outside of the rotating shell 101, the negative thread cylinder 105 drives a negative thread rod 106 to move towards the inside or the outside of the rotating shell 101, make positive threaded rod 103 and reverse threaded rod 106 reverse motion, extend or shorten, make fishplate bar 1 drive first screw rod 3 through first pad section of thick bamboo 2 and first nut 4 and remove, make insulating branch 5 remove through second screw rod 9, second screw rod 9 drives fishplate bar 7 through second pad section of thick bamboo 6 and second nut 8 and removes, makes the device remove.

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 wind generating set brush yoke, includes fishplate bar (1), its characterized in that: a first cushion cylinder (2) is inserted in the upper connecting plate (1), a first screw rod (3) is inserted in the inner wall of the first cushion cylinder (2), a first nut (4) is connected to the first screw rod (3) in a threaded manner, an insulating support rod (5) is fixedly installed at the bottom of the first screw rod (3), a second cushion cylinder (6) is fixedly installed at the bottom of the insulating support rod (5), a lower connecting plate (7) is inserted outside the second cushion cylinder (6), a second screw rod (9) is fixedly installed at the bottom of the insulating support rod (5), a second nut (8) is connected to the second screw rod (9) in a threaded manner, a telescopic mechanism (10) is welded to the top of the upper connecting plate (1), and an inserting mechanism (11) is welded to the top of the telescopic mechanism (10);

the telescopic mechanism (10) comprises a rotary shell (101), a positive thread cylinder (102) is welded at the top of the inner wall of the rotary shell (101), a positive thread rod (103) is connected to the internal thread of the positive thread cylinder (102), a connecting rod (104) is welded at the bottom of the positive thread rod (103), a reverse thread cylinder (105) is welded at the bottom of the inner wall of the rotary shell (101), and a reverse thread rod (106) is connected to the internal thread of the reverse thread cylinder (105);

insert and establish mechanism (11) including inserting a section of thick bamboo (111), insert the both sides of a section of thick bamboo (111) inner wall and all weld a spacing section of thick bamboo (112), two spacing section of thick bamboo (112) relative one side all is inserted and is equipped with gag lever post (113), two connecting plate (114) have all been welded to one side that gag lever post (113) is relative, two device board (115) have all been welded at the top of connecting plate (114), two it has spring (116) to weld between device board (115), two triangle cardboard (117) have all been welded to one side that device board (115) carried on the back mutually.

2. The brush holder of the wind generating set according to claim 1, characterized in that: the first screw (3) is inserted in the first cushion cylinder (2), and the second screw (9) is inserted in the second cushion cylinder (6).

3. The brush holder of the wind generating set according to claim 1, characterized in that: the threads on the inner wall of the positive thread cylinder (102) are meshed with the threads on the positive thread rod (103), and the threads on the inner wall of the reverse thread cylinder (105) are meshed with the threads on the reverse thread rod (106).

4. The brush holder of the wind generating set according to claim 1, characterized in that: the bottom of the connecting rod (104) is welded to the top of the upper connecting plate (1), and the bottom of the inserting cylinder (111) is welded to the top of the reverse threaded rod (106).

5. The brush holder of the wind generating set according to claim 1, characterized in that: the two arms of the inserting cylinder (111) are provided with rectangular through holes matched with the triangular clamping plates (117), and the bottom of the inner wall of the inserting cylinder (111) is provided with limiting grooves matched with the device plates (115).

6. The brush holder of the wind generating set according to claim 1, characterized in that: the top of the rotating shell (101) is provided with a through hole matched with the reverse threaded rod (106), and the bottom of the rotating shell (101) is provided with a through hole matched with the positive threaded rod (103).

7. The brush holder of the wind generating set according to claim 1, characterized in that: the diameter of the limiting rod (113) is the same as that of the inner wall of the limiting cylinder (112), and the threads on the positive threaded rod (103) are opposite to those on the reverse threaded rod (106).

8. The brush holder of the wind generating set according to claim 1, characterized in that: the vertical section of the triangular clamping plate (117) is in a right-angled triangle shape, and the top of the triangular clamping plate (117) is in an inclined shape.