CN213027233U

CN213027233U - Cable fixing guard ring applied to interior of wind driven generator

Info

Publication number: CN213027233U
Application number: CN202021285173.XU
Authority: CN
Inventors: 刘杰
Original assignee: Wuhan United Power Design&engineering Co ltd
Current assignee: Wuhan United Power Design&engineering Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-20
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a be applied to fixed protective shroud of using of inside cable of aerogenerator, including device body and first cavity, the intermediate position department on device body one end top installs first fixture block, and the intermediate position department of first fixture block bottom device body one end installs the second fixture block, the inside top and the bottom that are close to first fixture block one end of device body have all seted up the second cavity, and the inside of second cavity is provided with first slider. This be applied to inside cable fixed protective shroud of aerogenerator, lock the other end of semicircle snap ring through rotating first bolt for the device can install the cable fast when using, through loosening first bolt and fixation nut the back when needs are dismantled the cable, rotates first rubber pad and deviate from the inside of second bolt from the draw-in groove, carries out the dismantlement of protective shroud, makes the device can be more convenient when installation and dismantlement.

Description

Cable fixing guard ring applied to interior of wind driven generator

Technical Field

The utility model relates to a cable protective shroud technical field specifically is a be applied to inside cable fixing of aerogenerator and use protective shroud.

Background

A plurality of cables are arranged in a motor for wind power generation, the cables in the motor are usually formed by combining several or several groups of cables, the cables are basically connected with one another by virtue of the protective ring, and the conventional protective ring for fixing the cables applied in the wind power generator can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most of cable guard rings applied to the interior of a wind driven generator in the market at present need to be cut off to detach a cable when a circuit fails, the cable cannot be fixed after the guard rings are cut off, and time is easily wasted by reinstalling new guard rings;

2. most of cable protective rings applied to the interior of the wind driven generator in the market at present can only be used for connecting two cables, and when a plurality of cables are required to be connected, the plurality of protective rings are required to be used for connection, and the connection mode is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to inside cable fixed protective shroud of aerogenerator to solve and propose in the above-mentioned background art, the comparatively complicated problem of mode of installation is connected with many cables to the dismantlement of protective shroud and installation inconvenience.

In order to achieve the above object, the utility model provides a following technical scheme: a cable fixing guard ring applied to the interior of a wind driven generator comprises a device body and a first cavity, wherein a first clamping block is arranged in the middle of the top end of one end of the device body, and a second clamping block is arranged at the middle position of one end of the device body at the bottom end of the first clamping block, a second cavity is arranged at the top end and the bottom end of one end of the device body close to the first clamping block, and a first slide block is arranged in the second cavity, a second slide block penetrating to the top end of the first slide block is arranged in the first slide block, and the top end of the second sliding block is provided with a first bolt which penetrates to the top end of the device body, the top end of the outer side of the first bolt is provided with a semicircular snap ring, and a first rubber pad is pasted inside the semicircular snap ring, a first fixing groove is formed in the top end, away from one end of the first clamping block, of the device body, and a second fixing groove is formed in the end, at the bottom of the first fixing groove, of the device body.

Preferably, the second rubber pad is pasted on the inner side of the device body, grooves are formed in the bottom end of the inner wall of the device body, and temperature sensors are mounted inside the grooves.

Preferably, a first pull rod penetrating through the first cavity and extending to the bottom end of the inside of the first fixing groove is arranged at the middle position of one end, far away from the first fixture block, of the top end of the device body, and the first cavity is formed in one end, far away from the first fixture block, of the device body.

Preferably, a clamping groove is formed in one side, away from one end of the first clamping block, of the top end of the semicircular clamping ring, a second bolt connected with the device body is arranged inside the clamping groove, and a fixing nut is arranged on the top end of the outer side of the second bolt.

Preferably, the bottom end of the first cavity is provided with a second pull rod penetrating into the second fixing groove, and the top end of the interior of the second pull rod is provided with a guide rod penetrating through the second pull rod and connected with the inner wall of the first cavity.

Preferably, the outside of guide arm is provided with reset spring, first gangbar is all transversely installed on the top of second pull rod both sides, and the second gangbar is all installed to the one end of first gangbar, the third gangbar that is connected with first pull rod is all installed on second gangbar top.

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

1. the first bolt, the semicircular clamping ring and the first rubber pad are installed, the clamping groove is buckled on the outer side of the second bolt, the fixing nut is rotated to lock one end of the semicircular clamping ring, then the first bolt is rotated to lock the other end of the semicircular clamping ring, so that the cable can be quickly installed when the device is used, when the cable needs to be disassembled, the first rubber pad is rotated after the first bolt and the fixing nut are loosened, the second bolt is separated from the inside of the clamping groove, the guard ring is disassembled, and the device can be more convenient and rapid to install and disassemble;

2. meanwhile, the device is provided with a first clamping block, a first pull rod and a first fixing groove, the first pull rod drives a second linkage rod to pull a second pull rod, the second pull rod is separated from the inside of the first fixing groove through the first pull rod, the second pull rod is separated from the inside of the second fixing groove, the first clamping block and the second clamping block are respectively inserted into the first fixing groove and the second fixing groove, and then the first pull rod is loosened, so that the first clamping block and the second clamping block are fixed through the first pull rod and the second pull rod, and the connection mode between the guard rings is simpler, more convenient and easier;

3. meanwhile, the first rubber pad, the temperature sensor and the second rubber pad are installed on the device, the first rubber pad and the second rubber pad can prevent the device from damaging the cable in the installation process, and meanwhile, the temperature sensor inside the groove detects the temperature of the cable, so that the temperature of the cable can be better monitored when the device is used, and the safety of the cable in use is improved.

Drawings

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

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

FIG. 3 is a schematic right sectional view of the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of a portion B in fig. 3 according to the present invention.

In the figure: 1. a device body; 2. a first clamping block; 3. a first bolt; 4. a semicircular snap ring; 5. a first rubber pad; 6. fixing a nut; 7. a second bolt; 8. a card slot; 9. a first pull rod; 10. a temperature sensor; 11. a first fixing groove; 12. a second pull rod; 13. a second fixing groove; 14. a second rubber pad; 15. a groove; 16. a second fixture block; 17. a first linkage rod; 18. a first cavity; 19. a second linkage rod; 20. a return spring; 21. a guide bar; 22. a second cavity; 23. a first slider; 24. a second slider; 25. a third link rod.

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. 1-6, the present invention provides an embodiment: a cable fixing guard ring applied to the interior of a wind driven generator comprises a device body 1 and a first cavity 18, wherein a first clamping block 2 is installed at the middle position of the top end of one end of the device body 1, a second rubber pad 14 is pasted on the inner side of the device body 1, grooves 15 are formed in the bottom end of the inner wall of the device body 1, a temperature sensor 10 is installed inside each groove 15, the type of the temperature sensor 10 can be D6T-44L-0, the temperature sensor 14 can be in contact with a cable in a restinging mode when the cable fixing guard ring is used, the cable is prevented from being damaged in the installation process, meanwhile, the real-time temperature of the cable is monitored through the temperature sensor 10 inside each groove 15, and danger caused by overhigh temperature is prevented;

a first pull rod 9 which penetrates through a first cavity 18 and extends to the bottom end inside the first fixing groove 11 is arranged at the middle position of one end, far away from the first fixture block 2, of the top end of the device body 1, the first cavity 18 is arranged at one end, far away from the first fixture block 2, inside the device body 1, the connection increase of the device can be controlled through the first pull rod 9 when the device is used, and the device can be adjusted better according to the number of installed cables when the device is used;

a second fixture block 16 is mounted at the middle position of one end, close to the first fixture block 2, of the bottom end of the first fixture block 2, a second cavity 22 is formed in the device body 1, the top end and the bottom end of one end, close to the first fixture block 2, of the device body 1, a first sliding block 23 is arranged in the second cavity 22, a second sliding block 24 penetrating to the top end of the first sliding block 23 is arranged in the first sliding block 23, a first bolt 3 penetrating to the top end of the device body 1 is mounted at the top end of the second sliding block 24, and a semicircular clamping ring 4 is arranged at the top end of the outer side of the first;

a clamping groove 8 is formed in one side, away from one end of the first clamping block 2, of the top end of the semicircular clamping ring 4, a second bolt 7 connected with the device body 1 is arranged inside the clamping groove 8, a fixing nut 6 is arranged at the top end of the outer side of the second bolt 7, and the semicircular clamping ring 4 is locked by rotating the fixing nut 6 after the second bolt 7 is clamped inside the clamping groove 8 in use, so that the device can be mounted and dismounted more conveniently in use;

a first rubber pad 5 is adhered inside the semicircular snap ring 4, a first fixing groove 11 is formed in the top end of the device body 1 far away from one end of the first clamping block 2, and a second fixing groove 13 is formed in the bottom end of the first fixing groove 11 and at one end of the device body 1;

the bottom end of the first cavity 18 is provided with a second pull rod 12 penetrating through the second fixing groove 13, the top end of the second pull rod 12 is provided with a guide rod 21 penetrating through the second pull rod 12 and connected with the inner wall of the first cavity 18, and when the device is used, the second pull rod 12 can slide outside the guide rod 21 to guide the movement of the second pull rod 12, so that the second pull rod 12 is prevented from falling off.

The outside of guide arm 21 is provided with reset spring 20, first gangbar 17 is all transversely installed on the top of second pull rod 12 both sides, and second gangbar 19 is all installed to the one end of first gangbar 17, the third gangbar 25 that is connected with first pull rod 9 is all installed on second gangbar 19 top, can reset second pull rod 12 through reset spring 20 when using, drive 29 through second pull rod 12 simultaneously and drag third gangbar 25, make that the device can be better when using control.

The working principle is as follows: when the cable fixing guard ring applied to the interior of the wind driven generator is used, a cable is placed on the second rubber pad 14, then the semicircular clamping ring 4 is rotated to clamp the cable, when the semicircular clamping ring 4 is rotated, the clamping groove 8 is clamped on the second bolt 7, when the second bolt 7 is clamped in the clamping groove 8, one end of the semicircular clamping ring 4 can be fixed by rotating the fixing nut 6, then the first bolt 3 is rotated, when the first bolt 3 is rotated, the second slide block 24 is rotated on the first slide block 23, and meanwhile, the semicircular clamping ring 4 is fixed through the first bolt 3, so that the cable can be fixed more quickly when the device is used;

the third linkage rod 25 is driven to move in the first cavity 18 through the first pull rod 9, when the third linkage rod 25 moves, the second linkage rod 19 is driven to move, the second linkage rod 19 simultaneously drives the second pull rod 12 to move in the moving process, when the first pull rod 9 and the second pull rod 12 are respectively moved out of the first fixing groove 11 and the second fixing groove 13, the first fixture block 2 and the second fixture block 16 are respectively inserted into the first fixing groove 11 and the second fixing groove 13, and the first pull rod 9 is released, at the same time, the reset spring 20 outside the guide rod 21 pushes the second pull rod 12, when the second pull rod 12 is pushed, the second pull rod 12 can drive the first linkage rod 17 to move, meanwhile, the first linkage rod 17 drives the second linkage rod 19 to move, the second linkage rod 19 drives the third linkage rod 25 to pull the first pull rod 9, fix first fixture block 2 and second fixture block 16 for the device can be fixed the cable of different quantity when using, and the inside temperature-sensing ware 10 of rethread recess 15 monitors the temperature of cable, prevents that the too high emergence fire of cable temperature, and the above is true the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be applied to inside cable fixing of aerogenerator and use protective shroud, includes device body (1) and first cavity (18), its characterized in that: a first clamping block (2) is installed in the middle of the top end of one end of the device body (1), a second clamping block (16) is installed in the middle of one end of the device body (1) at the bottom end of the first clamping block (2), a second cavity (22) is formed in the top end and the bottom end of one end, close to the first clamping block (2), of the device body (1), a first sliding block (23) is arranged in the second cavity (22), a second sliding block (24) penetrating the top end of the first sliding block (23) is arranged in the first sliding block (23), a first bolt (3) penetrating the top end of the device body (1) is installed at the top end of the second sliding block (24), a semicircular clamping ring (4) is arranged at the top end of the outer side of the first bolt (3), a first rubber pad (5) is adhered to the inside of the semicircular clamping ring (4), a first fixing groove (11) is formed in the top end, far away from the first clamping block (2), of the, and one end of the bottom end device body (1) of the first fixing groove (11) is provided with a second fixing groove (13).

2. The retainer for fixing a cable applied to the inside of a wind turbine according to claim 1, wherein: a second rubber pad (14) is pasted on the inner side of the device body (1), grooves (15) are formed in the bottom end of the inner wall of the device body (1), and temperature sensors (10) are mounted inside the grooves (15).

3. The retainer for fixing a cable applied to the inside of a wind turbine according to claim 1, wherein: the device is characterized in that a first pull rod (9) penetrating through a first cavity (18) and extending to the bottom end of the inside of a first fixing groove (11) is arranged at the middle position of one end, far away from the first fixture block (2), of the top end of the device body (1), and the first cavity (18) is formed in one end, far away from the first fixture block (2), of the inside of the device body (1).

4. The retainer for fixing a cable applied to the inside of a wind turbine according to claim 1, wherein: one side, far away from one end of the first clamping block (2), of the top end of the semicircular clamping ring (4) is provided with a clamping groove (8), a second bolt (7) connected with the device body (1) is arranged inside the clamping groove (8), and a fixing nut (6) is arranged at the top end of the outer side of the second bolt (7).

5. The retainer for fixing a cable applied to the inside of a wind turbine according to claim 1, wherein: the bottom end of the first cavity (18) is provided with a second pull rod (12) penetrating into the second fixing groove (13), and the top end of the interior of the second pull rod (12) is provided with a guide rod (21) penetrating through the second pull rod (12) and connected with the inner wall of the first cavity (18).

6. The retainer for fixing a cable to be used in a wind turbine according to claim 5, wherein: the outside of guide arm (21) is provided with reset spring (20), first gangbar (17) are all transversely installed on the top of second pull rod (12) both sides, and second gangbar (19) are all installed to the one end of first gangbar (17), third gangbar (25) that are connected with first pull rod (9) are all installed on second gangbar (19) top.