CN220797707U - Cable fixing support for wind driven generator - Google Patents

Abstract

The utility model relates to a cable fixing support for a wind driven generator, which comprises a support body, wherein an adjustable clamp is arranged at the top end of the support body, a bearing frame is arranged on the support body below the adjustable clamp, the bearing frame is adjustably arranged on the support body in the vertical direction, and a jacking device is further arranged at the top end of the support body. The cable fixing bracket for the wind driven generator can support the cable and ensure the stability of connection between the cable and equipment.

Description

Cable fixing support for wind driven generator

Technical Field

The utility model relates to the technical field, in particular to a cable fixing bracket for a wind driven generator.

Background

Wind energy is a clean energy which is the fastest in renewable energy, and the wind energy is mainly utilized through a wind generating set, wind power generation is used as an environment-friendly energy industry, and in the society of modern energy shortage, the wind energy is more and more important, and the investment on the wind generating set is also more and more large. The wind driven generator mainly comprises impellers, a cabin, a tower barrel, a control system, a yaw system, a hydraulic system, wind condition collecting equipment and a power supply device, after the wind driven generator generates electricity, electric energy is transmitted from the cabin to a ground transformer through a cable (a torsion-resistant flexible cable, for short, a torsion cable) laid in the tower barrel, then the electric energy is transmitted to a power grid through a booster station, a multi-layer structure is arranged in the wind driven generator, when the cable is installed in the wind driven generator, the cable needs to vertically extend through each layer of bottom plate, finally the upper end of the cable is connected with the equipment, the weight of the cable is large, when the cable vertically extends, the weight of the cable can cause the tension burden of the connection part of the upper end of the cable and the equipment to be extremely large, and the cable is extremely easy to separate from the equipment and damage the equipment

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides a cable fixing bracket for a wind driven generator, which can support a cable and ensure the stability of connection between the cable and equipment.

The technical scheme adopted by the utility model is as follows: the cable fixing support for the wind driven generator comprises a support body, an adjustable clamp is arranged at the top end of the support body, a bearing frame is arranged on the support body below the adjustable clamp, the position of the bearing frame in the vertical direction is adjustable and installed on the support body, and a jacking device is further arranged at the top end of the support body.

Preferably, the outer side of the frame body is provided with a trapezoid frame with the size gradually increasing from top to bottom, and the lower end of the frame body is provided with an anti-slip pad.

Preferably, the inner side of the frame body is provided with a vertically extending track, the bearing frame comprises a ring body which is slidably arranged on the track and a plurality of bearing brackets which are arranged on the ring body, the track is provided with a plurality of vertically arranged positioning holes, positioning pins are arranged in the positioning holes in a penetrating manner, and the ring body is abutted to the positioning pins.

Preferably, the jacking device comprises a nut fixedly connected to the top end of the frame body and a first jacking screw penetrating through the nut, the axis of the nut is vertically arranged, the head of the first jacking screw is arranged under the first jacking screw, and a rubber anti-slip ring is arranged at the tail end of the first jacking screw.

Preferably, the plurality of the jacking devices are arranged annularly around the adjustable clamp.

Preferably, the adjustable clamp collar, a plurality of screw thread through holes have been seted up on the collar, every all wear to be equipped with the tight screw of second top in the screw thread through hole, the one end of the tight screw of second top towards collar centre of a circle direction is equipped with the slipmat.

The utility model has the beneficial effects that: the cable fixing bracket for the wind driven generator can fix the upper end of a cable through fixing, specifically, the cable is fixed through the adjustable clamp at the top end of the bracket body, and the lower part of the cable is placed on the bearing bracket, so that the overlarge tensile force of the joint of the cable and equipment can be avoided, the stability of the bracket body is ensured through arranging the tightening device, and the cable is prevented from being separated from the equipment due to the deviation of the bracket body.

Drawings

Fig. 1 is a schematic structural view of a cable fixing bracket for a wind driven generator according to the present utility model.

FIG. 2 is a schematic view of the adjustable clamp and the tightening mechanism of the present utility model.

Reference numerals illustrate: 1. a frame body; 101. a ladder-shaped frame; 1011. an anti-slip pad; 102. a track; 1021. positioning holes; 1022. a positioning pin; 201. a ring body; 202. a load bearing bracket; 3. a jacking device; 301. a nut; 302. a first tightening screw; 303. a rubber anti-slip ring; 4. an adjustable clamp; 401. a mounting ring; 402. a second tightening screw; 403. and a cushion pad.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 and 2, this embodiment provides a cable fixing space for wind-driven generator, including support body 1, support body 1 top is equipped with adjustable clamp 4, be equipped with on support body 1 of adjustable clamp 4's below and bear the weight of the frame, bear the weight of the adjustable installation of the vertical direction position of frame on support body 1, the top of support body 1 still is equipped with the tight device 3 in top, and the cable fixing support for wind-driven generator of this embodiment can support and fix the cable, prevents that unsettled cable's dead weight from making cable upper end and equipment break away from.

In this embodiment, the outside of the frame 1 is provided with a trapezoid frame 101 with a size gradually increasing from top to bottom, the lower end of the frame 1 is provided with an anti-slip pad 1011, the inside of the frame 1 is provided with a vertically extending track 102, the bearing frame comprises a ring 201 slidingly matched on the track 102 and a plurality of bearing brackets 202 arranged on the ring 201, a plurality of vertically arranged positioning holes 1021 are formed in the track 102, positioning pins 1022 are penetrated in the positioning holes 1021, the ring 201 is abutted to the positioning pins 1022, the trapezoid frame 101 is helpful to ensure the stability of the frame 1, the anti-slip pad 1011 and the jacking device 3 cooperate to enable the frame 1 not to slide easily, and when the cable is placed on the bearing bracket 202, the bearing frame is moved upwards, so that the weight of the cable is borne by the bearing frame as much as possible.

In this embodiment, the tightening device 3 includes a nut 301 fixedly connected to the top end of the frame 1, and a first tightening screw 302 penetrating through the nut 301, where the axis of the nut 301 is vertically disposed, the head of the first tightening screw 302 is disposed below, a rubber anti-slip ring 303 is disposed at the end of the first tightening screw 302, after the position of the frame 1 is selected, the first tightening screw 302 is screwed up after the cable is assembled, so that the frame 1 can be stably supported in the wind driven generator, in this embodiment, a plurality of tightening devices 3 are disposed around the adjustable clamp 4, and a plurality of tightening devices 3 are annularly disposed around the adjustable clamp 4.

In this embodiment, the adjustable clamp 4 is provided with a plurality of threaded through holes on the mounting ring 401, each threaded through hole is internally provided with a second tightening screw 402, one end of the second tightening screw 402, which faces the center direction of the mounting ring 401, is provided with a buffer pad 403, when the cable is assembled, the upper end of the cable is firstly inserted into the mounting ring 401, and then the second tightening screw 402 is screwed into the center direction of the mounting ring 401, so that the buffer pad 403 is abutted to the cable.

The cable fixing support for the wind driven generator can fix the upper end of a cable through fixing, specifically, the cable is fixed through the adjustable clamp 4 at the top end of the frame body 1, and part of the cable below is placed on the bearing frame, so that overlarge tension at the joint of the cable and equipment can be avoided, the stability of the frame body 1 is ensured through the arrangement of the jacking device 3, and the frame body 1 is prevented from deviating to lead the cable to be separated from the equipment.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (6)

1. Cable fixing support for aerogenerator, its characterized in that: the adjustable clamping hoop is arranged at the top end of the frame body, a bearing frame is arranged on the frame body below the adjustable clamping hoop, the position of the bearing frame in the vertical direction is adjustable and installed on the frame body, and a jacking device is further arranged at the top end of the frame body.

2. The cable fixing bracket for a wind power generator according to claim 1, wherein: the outer side of the frame body is provided with a trapezoid frame with the size gradually increasing from top to bottom, and the lower end of the frame body is provided with an anti-slip pad.

3. The cable fixing bracket for a wind power generator according to claim 1, wherein: the inner side of the frame body is provided with a vertically extending track, the bearing frame comprises a ring body which is slidably arranged on the track and a plurality of bearing brackets which are arranged on the ring body, a plurality of vertically arranged positioning holes are formed in the track, positioning pins are arranged in the positioning holes in a penetrating mode, and the ring body is abutted to the positioning pins.

4. The cable fixing bracket for a wind power generator according to claim 1, wherein: the jacking device comprises a nut fixedly connected to the top end of the frame body and a first jacking screw penetrating through the nut, the axis of the nut is vertically arranged, the head of the first jacking screw is arranged under the nut, and the tail end of the first jacking screw is provided with a rubber anti-slip ring.

5. The cable fixing bracket for a wind power generator according to claim 1, wherein: the plurality of the jacking devices are annularly arranged around the adjustable clamp.

6. The cable fixing bracket for a wind power generator according to claim 1, wherein: the adjustable clamp collar is characterized in that a plurality of threaded through holes are formed in the collar, second tightening screws are respectively arranged in the threaded through holes in a penetrating mode, and anti-slip pads are arranged at one ends, facing the center direction of the collar, of the second tightening screws.