CN218071190U

CN218071190U - Cable fixing device of wind turbine generator system

Info

Publication number: CN218071190U
Application number: CN202221724959.6U
Authority: CN
Inventors: 张国亚; 王志强; 周海波; 刘喜庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-16
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a wind turbine generator system's cable fixing device, the connecting plate comprises a connecting plate, the dead slot has been seted up on the connecting plate, stop gear has been cup jointed to the surface of connecting plate, stop gear's inside fixedly connected with is used for the fixture of centre gripping cable, fixture is located the inside of dead slot, spacing subassembly is including cup jointing the removal frame in the connecting plate surface, remove the top of frame and seted up first screw hole, the inside threaded connection of first screw hole has first fixing bolt, first fixing bolt's one end and connecting plate laminating are connected, the utility model has the advantages of: at first pass the cable between two sets of arc splint, then twist the locating plate rotation bull stick of changeing to make the lead screw rotate, because of the line of lead screw surface both sides is opposite, when the lead screw rotated, two sets of sliders drove two sets of arc splint and are close to each other, thereby carry out the centre gripping to the cable and fix, can fix to the cable of different specifications.

Description

Cable fixing device of wind turbine generator system

Technical Field

The utility model relates to a wind power generation corollary equipment technical field specifically is a wind turbine generator system's cable fixing device.

Background

The kinetic energy of wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, namely wind power generation, and a wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, reinforcing members and the like, the wind wheel has the functions of wind power rotation power generation, generator head rotation and the like of the blades, the low-wind-speed wind power generator can effectively improve the wind energy utilization of the wind power generator in a low-wind-speed area, the wind power generator needs cables to be used for conveying current, and fixing mechanisms are used for fixing and supporting a plurality of cables when the cables convey the current.

However, most of the existing cable fixing mechanisms cannot fix cables of different specifications, so that the flexibility of the cable fixing mechanism is reduced, and the positions of the existing cable fixing mechanisms cannot be changed after the cables are fixed, so that the cable fixing mechanisms are required to be detached in the later period if overhauling or part replacement is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the cable fixing device of a wind turbine generator system who proposes.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wind turbine generator system's cable fixing device, includes the connecting plate, the dead slot has been seted up on the connecting plate, stop gear has been cup jointed to the surface of connecting plate, stop gear's inside fixedly connected with is used for the fixture of centre gripping cable, fixture is located the inside of dead slot, spacing subassembly is including cup jointing the removal frame in the connecting plate surface, first screw hole has been seted up at the top of removal frame, the inside threaded connection of first screw hole has a fixing bolt, a fixing bolt's one end and connecting plate laminating are connected.

Preferably, second threaded holes are formed in two sides of the connecting plate, a second fixing bolt is connected to the inner threads of the second threaded holes in a sleeved mode, a rotating block is connected to the second fixing bolt in a sleeved mode, and an installation rod is fixedly connected to one side of the rotating block.

Preferably, the centre gripping subassembly includes fixed connection in the inside spacing frame of stop gear, the spout has been seted up to one side inner wall of spacing frame, the inside of spout is rotated and is connected with the lead screw, lead screw surface both sides line is opposite, the equal threaded connection in both sides of lead screw surface has the slider, and is two sets of the equal fixedly connected with arc splint in inboard of slider, two sets of arc splint piece symmetry sets up, changeing the hole has been seted up to one side of spacing frame, the inside rotation in commentaries on classics hole is connected with the bull stick, the one end and the lead screw fixed connection of bull stick.

Preferably, one end of the rotating rod, which is located outside the limiting block, is fixedly connected with a positioning plate, a positioning hole is formed in the positioning plate, and a fastening bolt is connected to the inner thread of the positioning hole.

Preferably, the top and the bottom of the limiting frame are provided with third threaded holes corresponding to the two sets of arc-shaped clamping plates respectively, the inner threads of the third threaded holes are connected with third fixing bolts, and the other ends of the third fixing bolts are attached to the two sets of arc-shaped clamping plates respectively.

The utility model has the advantages that: the utility model provides a cable fixing device of wind turbine generator system, when fixing the cable to wind turbine generator system current transport, at first pass the cable between two sets of arc splint, then twist to change the locating plate and rotate the bull stick, thereby make the lead screw rotate, the line because of lead screw surface both sides is opposite, when the lead screw rotates, two sets of sliders drive two sets of arc splint and are close to each other, thereby carry out centre gripping to the cable and fix, can fix to the cable of different specifications, if later stage overhauls or when changing parts, if need adjust the position and the angle of cable, can twist to change first threaded hole inside first fixing bolt and make it no longer contradict with removing the frame, then will remove the frame and remove fixture and remove, thereby adjust the position of cable, twist to change second fixing bolt in the second threaded hole and make it no longer contradict the turning block, make the turning block no longer contact with the connecting plate, can rotate the connecting plate, thereby adjust the angle of cable, rotate to after suitable angle, twist to change second fixing bolt and make it promote the turning block, cooperation connecting plate can with the turning block centre gripping fixed.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an exploded view of the basic structure of the limiting mechanism of the present invention;

FIG. 3 is a right side view of the spacing mechanism of the present invention;

fig. 4 is an exploded view of the basic structure of the clamping mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

As shown in fig. 1-4, the utility model provides a cable fixing device for a wind turbine generator, including connecting plate 1, open slot 2 has been seted up on connecting plate 1, stop gear 3 has been cup jointed to the surface of connecting plate 1, the inside fixedly connected with of stop gear 3 is used for the fixture 4 of centre gripping cable, fixture 4 is located the inside of open slot 2, spacing subassembly includes the removal frame 301 that cup joints in the surface of connecting plate 1, the top of removal frame 301 has seted up first screw hole 302, the internal threaded connection of first screw hole 302 has first fixing bolt 303, one end of first fixing bolt 303 is connected with connecting plate 1 laminating; when the position of the cable needs to be adjusted, the first fixing bolt 303 in the first threaded hole 302 can be screwed to prevent the first fixing bolt from abutting against the movable frame 301, and then the movable frame 301 is moved to move the clamping mechanism 4, so that the position of the cable in the clamping mechanism 4 can be adjusted.

Two sides of the connecting plate 1 are both provided with second threaded holes 5, the inner threads of the second threaded holes 5 are connected with second fixing bolts 6, the second fixing bolts 6 are sleeved with rotating blocks 7, and one sides of the rotating blocks 7 are fixedly connected with mounting rods 8; when the angle to the cable is adjusted if need, twist second fixing bolt 6 of changeing in the second screw hole 5 and make it no longer contradict turning block 7, make turning block 7 no longer with connecting plate 1 contact, can rotate connecting plate 1 to the angle of adjusting cable rotates to suitable angle after, twists second fixing bolt 6 and makes it promote turning block 7, cooperation connecting plate 1 with the 7 centre gripping of turning block fixed can.

The clamping assembly comprises a limiting frame 401 fixedly connected to the inside of the limiting mechanism 3, a sliding groove 402 is formed in the inner wall of one side of the limiting frame 401, a lead screw 403 is rotatably connected to the inside of the sliding groove 402, the lines on two sides of the outer surface of the lead screw 403 are opposite, sliding blocks 404 are respectively in threaded connection with two sides of the outer surface of the lead screw 403, arc-shaped clamping plates 405 are respectively and fixedly connected to the inner sides of the two groups of sliding blocks 404, the two groups of arc-shaped clamping plates 405 are symmetrically arranged, a rotating hole 406 is formed in one side of the limiting frame 401, a rotating rod 407 is rotatably connected to the inside of the rotating hole 406, and one end of the rotating rod 407 is fixedly connected with the lead screw 403; pass the cable between two sets of arc splint 405, then rotate bull stick 407 to make lead screw 403 rotate, because of the line of lead screw 403 surface both sides is opposite, when lead screw 403 rotated, two sets of sliders 404 drove two sets of arc splint 405 and are close to each other, thereby it is fixed to carry out the centre gripping to the cable, can fix to the cable of different specifications.

One end of the rotating rod 407, which is located outside the limiting block, is fixedly connected with a positioning plate 408, a positioning hole 409 is formed in the positioning plate 408, and a fastening bolt 410 is connected to the inner thread of the positioning hole 409; rotate bull stick 407 through rotating locating plate 408, make the user more convenient when using, then twist to change fastening bolt 410 and make its one end contradict with connecting plate 1 to make locating plate 408 can not rotate, bull stick 407 no longer drives lead screw 403 and rotates, makes two sets of arc splint 405 can not remove, and fixed effect is better.

The top and the bottom of the limiting frame 401 are both provided with third threaded holes 411 corresponding to the two groups of arc-shaped clamping plates 405 respectively, the inner threads of the third threaded holes 411 are connected with third fixing bolts 412, and the other ends of the two groups of third fixing bolts 412 are respectively attached to the two groups of arc-shaped clamping plates 405; the third fixing bolt 412 is screwed to enable one end of the third fixing bolt to be abutted to the arc-shaped clamping plate 405, so that the cable is better clamped by the mechanism.

The working principle is as follows: when the cable to wind generating set current transport is fixed, at first pass the cable between two sets of arc splint 405, then twist and change locating plate 408 and rotate bull stick 407, thereby make lead screw 403 rotate, because the line of lead screw 403 surface both sides is opposite, when lead screw 403 rotates, two sets of sliders 404 drive two sets of arc splint 405 and be close to each other, thereby carry out centre gripping fixed to the cable, can fix to the cable of different specifications, twist and change fastening bolt 410 and make its one end contradict with connecting plate 1, thereby make locating plate 408 can not rotate, bull stick 407 also can not drive lead screw 403 to rotate, make two sets of arc splint 405 can not remove, twist and change third fixing bolt 412 and make its one end contradict with arc splint 405, make the fixed effect better, if need to adjust position and angle of cable when later stage overhauls or change part, can twist and change first fixing bolt 303 of first screw hole 302 inside and make it no longer contradict with removal frame 301, then can remove fixture 4 with the conflict, thereby adjust the position of cable, twist and change second fixing bolt 6 in the screw hole 5 and make its turning block 7 no longer make it contact with the fixed connecting plate 7, thereby can make it promote the fixed connecting plate 7 of rotating block 7 again, thereby can make its fixed turning block 7 that the rotation after the cable rotate, thereby it can not promote the cooperation of adjusting the connecting plate 1.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable fixing device of wind turbine generator system, includes connecting plate (1), its characterized in that: the cable fixing device is characterized in that an empty groove (2) is formed in the connecting plate (1), a limiting mechanism (3) is sleeved on the outer surface of the connecting plate (1), the inner fixed connection of the limiting mechanism (3) is used for clamping a clamping mechanism (4) of a cable, the clamping mechanism (4) is located inside the empty groove (2), the limiting mechanism comprises a moving frame (301) sleeved on the outer surface of the connecting plate (1), a first threaded hole (302) is formed in the top of the moving frame (301), the inner thread of the first threaded hole (302) is connected with a first fixing bolt (303), and one end of the first fixing bolt (303) is connected with the connecting plate (1) in a laminating mode.

2. The cable fixing device of the wind turbine generator according to claim 1, wherein: second screw holes (5) are formed in the two sides of the connecting plate (1), second fixing bolts (6) are connected to the inner threads of the second screw holes (5), rotating blocks (7) are sleeved on the second fixing bolts (6), and mounting rods (8) are fixedly connected to one sides of the rotating blocks (7).

3. The cable fixing device of the wind turbine generator according to claim 1, wherein: fixture includes fixed connection in inside spacing frame (401) of stop gear (3), spout (402) have been seted up to one side inner wall of spacing frame (401), the inside of spout (402) is rotated and is connected with lead screw (403), lead screw (403) surface both sides line is opposite, the equal threaded connection in both sides of lead screw (403) surface has slider (404), and is two sets of the equal fixedly connected with arc splint (405) in inboard of slider (404), two sets of arc splint (405) piece symmetry sets up, commentaries on classics hole (406) have been seted up to one side of spacing frame (401), the inside rotation of commentaries on classics hole (406) is connected with bull stick (407), the one end and lead screw (403) fixed connection of bull stick (407).

4. The cable fixing device of the wind turbine generator according to claim 3, wherein: the rotating rod (407) is fixedly connected with a positioning plate (408) at one end located outside the limiting block, a positioning hole (409) is formed in the positioning plate (408), and a fastening bolt (410) is connected to the inner thread of the positioning hole (409).

5. The cable fixing device of the wind turbine generator according to claim 3, wherein: the top and the bottom of spacing frame (401) all seted up respectively with two sets of arc splint (405) corresponding third screw hole (411), the inside threaded connection of third screw hole (411) has third fixing bolt (412), and is two sets of the other end of third fixing bolt (412) is connected with two sets of arc splint (405) laminating respectively.