CN218494095U

CN218494095U - Flexible photovoltaic support is supported to span wire

Info

Publication number: CN218494095U
Application number: CN202222593117.8U
Authority: CN
Inventors: 朱晨泽; 程波; 孟治霖
Original assignee: China United Engineering Corp Ltd
Current assignee: China United Engineering Corp Ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-17
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a flexible photovoltaic support is supported to span wire can prolong the life of photovoltaic board and span wire. The utility model comprises a suspension cable supporting mechanism and supporting legs; the suspension cable supporting mechanism comprises supporting blocks and suspension cables, the suspension cables are arranged in the supporting blocks in a penetrating mode, and the supporting blocks are arranged in sequence; the number of the supporting legs is at least two, the supporting legs are arranged in sequence, and supporting blocks are fixedly arranged at the tops of the supporting legs; the method is characterized in that: the buffer mechanism is arranged between two adjacent supporting legs, and a supporting block is arranged at the top of the buffer mechanism; the buffer mechanism comprises buffer legs and a buffer rod; the buffer rod is elastically and vertically arranged on the buffer leg in a sliding manner, and the buffer rod is fixedly connected with the supporting block.

Description

Flexible photovoltaic support is supported to span wire

Technical Field

The utility model relates to a flexible photovoltaic support is supported to span wire.

Background

The worldwide energy crisis promotes the rapid development of new energy industry, and solar energy is the most important basic energy in various renewable energy sources; therefore, the solar photovoltaic module is used as a solar power generation technology for converting solar radiation energy into electric energy, namely the photovoltaic industry is developed at a rapid pace, and with the development of the field of photovoltaic power generation, the suspension cables support the photovoltaic module, so that the occupied area is reduced, and the land and the construction resources are saved. The suspension cable supporting photovoltaic assembly is a flexible photovoltaic support system, the photovoltaic assembly is fixed on a novel photovoltaic support supporting system tensioned on a steel strand between two columns, free erection of the flexible support in each application scene is achieved through mounting methods such as foundation column supporting, suspension cable fixing tensioning and assembly rigid locking, and the supporting mode of a photovoltaic power generation system of a photovoltaic support pair under the condition of a complex terrain is well improved.

At present, when a suspension cable supports a photovoltaic assembly for use, a large vertical swing span can be generated when strong wind occurs, swing force can be completely acted on two ends of the suspension cable, if a steel beam is directly arranged in the middle of the suspension cable to fix the suspension cable, a part of force can be shared by the suspension cable, but due to the gravity of the photovoltaic assembly, when the photovoltaic assembly falls or rises, the force at the joint of the suspension cable and the steel beam is increased, so that the service life of the suspension cable can be shortened after the photovoltaic assembly is used for a long time, and the situations of suspension cable fracture and photovoltaic assembly hidden fracture are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a flexible photovoltaic support is supported to suspension cable that structural design is reasonable, can prolong the life of photovoltaic board and suspension cable.

The utility model provides a technical scheme that above-mentioned problem adopted is: a suspension cable support flexible photovoltaic support comprises a suspension cable support mechanism and support legs; the suspension cable supporting mechanism comprises supporting blocks and suspension cables, the suspension cables are arranged in the supporting blocks in a penetrating mode, and the supporting blocks are arranged in sequence; the number of the supporting legs is at least two, the supporting legs are arranged in sequence, and supporting blocks are fixedly arranged at the tops of the supporting legs; the method is characterized in that: the buffer mechanism is arranged between two adjacent supporting legs, and a supporting block is arranged at the top of the buffer mechanism; the buffer mechanism comprises buffer legs and a buffer rod; the buffer rod is elastically and vertically arranged on the buffer leg in a sliding manner, and the buffer rod is fixedly connected with the supporting block.

The suspension cable supporting mechanism of the utility model also comprises a turn buckle and a fixing plate; one end of the suspension cable is connected with the fixed plate through the turn buckle, and the other end of the suspension cable is directly connected with the fixed plate.

The fixed plate be located the outside of supporting leg, the fixed plate is fixed subaerial through ground nail.

Buffering leg on seted up the dashpot, slidable mounting is in the dashpot about the buffer beam.

Buffering leg in seted up spacing chamber, spacing intracavity sliding connection has a stopper, buffer beam and stopper fixed connection.

The utility model is provided with a second buffer spring and a first buffer spring at the upper and lower ends of the limiting block respectively, and the second buffer spring and the first buffer spring are both positioned in the limiting cavity; two ends of the first buffer spring are fixedly connected with the limiting cavity and the limiting block respectively; two ends of the second buffer spring are fixedly connected with the limiting cavity and the limiting block respectively.

Compared with the prior art, the utility model, have following advantage and effect: through the buffer gear who sets up, when using, if meet the condition of strong wind, wind can blow photovoltaic board and drive the span wire and rock from top to bottom, the span wire then can make the supporting shoe be connected with buffer gear reciprocate in the buffer gear top, play a buffering absorbing effect to the supporting shoe, when wind-force disappears, buffer gear can make the buffer block get back to original position, make the supporting shoe keep same level, make the photovoltaic board body reach a best work effect, the life of photovoltaic board body and span wire has been prolonged.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a partial structure of an embodiment of the present invention.

Fig. 3 is a schematic view of a partially exploded structure of a buffer mechanism according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

The embodiment of the utility model provides a include span wire supporting mechanism 10, supporting leg 20 and buffer gear 30.

The suspension cable support mechanism 10 comprises a support block 40, a suspension cable 41, a turn buckle 42, a fixing plate 21 and a ground nail 22. The suspension cable 41 is inserted into the supporting block 40, and the left end of the suspension cable 41 is connected to the fixing plate 21 through the turn buckle 42, and the right end is directly connected to the fixing plate 21. The supporting blocks 40 are arranged in sequence. The fixing plate 21 is located outside the supporting leg 20, the fixing plate 21 is fixed on the ground through the ground nail 22, when the suspension cable 41 is pulled up, the fixing plate 21 can be connected with the ground through the ground nail 22, and the suspension cable 41 is fixed. In addition, after the suspension cable 41 is installed, the suspension cable 41 may be loosened, so that the basket bolt 42 is fixedly connected to the left end of the suspension cable 41, and when the suspension cable 41 is loosened, the basket bolt 42 is rotated clockwise to tighten the suspension cable 41 to pull up the photovoltaic panel 43 for operation. The suspension cable 41 is used for fixing the photovoltaic panel 43, and the main function of the suspension cable is that when the suspension cable 41 is tensioned, the photovoltaic panel 43 can reach the height of the upper end of the supporting leg 20, and power is generated by the sun.

The supporting legs 20 are arranged vertically, the suspension cable supporting mechanism is arranged on the tops of the supporting legs 20, and the main function of the supporting legs 20 is to provide height and support for the suspension cable supporting mechanism. The number of the support legs 20 is at least two, and the support legs are arranged in sequence.

The buffer mechanism 30 is vertically arranged and located between two adjacent support legs 20, and the buffer mechanism 3 mainly functions to buffer the suspension cable 41 when the suspension cable 41 vertically shakes, so that the service life of the suspension cable 41 is prolonged. The supporting blocks 40 are fixedly arranged on the tops of the supporting legs 20 and the buffer mechanisms 30, so that the suspension cable supporting mechanism 10 is fixed on the tops of the supporting legs 20 and the buffer mechanisms 30. Cushioning mechanism 30 includes cushioning legs 31 and cushioning rods 33.

Buffer leg 31 upper end is seted up a plurality of dashpot 32, and buffer rod 33 is upper and lower slidable mounting in dashpot 32, and buffer rod 33 is just like this upper and lower slidable mounting on buffer leg 31. The buffer rod 33 is fixedly connected with the lower surface of the supporting block 40, and the supporting block 40 can slide up and down in the buffer mechanism 30, so that the suspension cable 41 is prevented from being connected with the supporting block 40 to bear larger force when the wind power is too large, and the service life of the suspension cable 41 is prolonged.

When photovoltaic board 43 is blown by the wind and is undulant from top to bottom, buffer rod 33 probably breaks away from in buffer slot 32, so seted up spacing chamber 310 in the buffering leg 31, spacing chamber 310 and buffer slot 32 intercommunication, sliding connection has stopper 311 in the spacing chamber 310, stopper 311's diameter is greater than the diameter of buffer slot 32, fixed surface is connected on buffer rod 33 lower surface and the stopper 311, thereby when photovoltaic board 43 is undulant from top to bottom, prevented that buffer rod 33 can break away from the condition that buffer slot 32 breaks away from.

Considering that the wind power is too large, the sliding amplitude of the buffer rod 33 in the buffer groove 32 is large, and the photovoltaic panel 43 is easily damaged, so that a second buffer spring 313 and a first buffer spring 312 are respectively arranged at the upper end and the lower end of the limit block 311, and the second buffer spring 313 and the first buffer spring 312 are both positioned in the limit cavity 310; the bottom of the first buffer spring 312 is fixedly connected with the center of the bottom wall of the limiting cavity 310, and the top of the first buffer spring is fixedly connected with the bottom of the limiting block 311; the top of the second buffer spring 313 is fixedly connected with the center of the top wall of the limiting cavity 310, and the bottom of the second buffer spring is fixedly connected with the top of the limiting block 311. This allows cushioning rod 33 to be resiliently slidably mounted up and down on cushioning legs 31. When the limiting block 311 slides up and down in the limiting cavity 310, the tension of the first buffer spring 312 and the second buffer spring 313 can provide a buffering acting force for the limiting block 311, so that the buffering effect is achieved on the buffering rod 33, and the service lives of the photovoltaic panel 43 and the suspension cable 41 are prolonged.

Firstly, when the suspension cable 41 is installed, a worker pulls up the suspension cable 41, the fixing plate 21 can be connected with the ground through the ground nail 22, the suspension cable 41 is fixed, and then the turnbuckle 42 can be rotated clockwise or anticlockwise according to the tightness degree of the suspension cable 41, so that the tightness degree of the suspension cable 41 can be adjusted, and the situation that the suspension cable is suitable for the surrounding environment and the photovoltaic panel 43 to work is achieved. When the photovoltaic suspension cable is used, if a strong wind is encountered, the wind blows the photovoltaic panel 43 to drive the suspension cable 41 to shake up and down, the suspension cable 41 can enable the middle supporting block 40 to move up and down, when the supporting block 40 moves up and down, the buffer rod 33 below the supporting block 40 can slide up and down in the buffer groove 32, when the upward sliding amplitude is large, the limiting block 311 below the buffer rod 33 can abut against the second buffer spring 313, the second buffer spring 313 can contract under the stress condition, the second buffer spring 313 plays a role in buffering and damping on the limiting block 311, when the downward sliding amplitude is large, the limiting block 311 below the buffer rod 33 can press the first buffer spring 312, the first buffer spring 312 can contract under the stress condition, the first buffer spring 312 plays a role in buffering and damping on the limiting block 311, when the wind power disappears, and under the tension of the second buffer spring 313, the limiting block 311 can return to the original position, the three supporting blocks 40 can keep the same horizontal height, the photovoltaic panel 43 can achieve the best working effect, and the service life of the photovoltaic panel 43 and the suspension cable 41 can be prolonged.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A suspension cable support flexible photovoltaic support comprises a suspension cable support mechanism and support legs; the suspension cable supporting mechanism comprises supporting blocks and suspension cables, the suspension cables are arranged in the supporting blocks in a penetrating mode, and the supporting blocks are arranged in sequence; the number of the supporting legs is at least two, the supporting legs are arranged in sequence, and supporting blocks are fixedly arranged at the tops of the supporting legs; the method is characterized in that: the buffer mechanism is arranged between two adjacent supporting legs, and a supporting block is arranged at the top of the buffer mechanism; the buffer mechanism comprises buffer legs and a buffer rod; the elastic buffer rod is arranged on the buffer leg in a vertical sliding manner and is fixedly connected with the supporting block.

2. The suspended-cable-supported flexible photovoltaic support of claim 1, wherein: the suspension cable supporting mechanism further comprises a turn buckle and a fixing plate; one end of the suspension cable is connected with the fixed plate through the turn buckle, and the other end of the suspension cable is directly connected with the fixed plate.

3. The suspended-cable-supported flexible photovoltaic support of claim 2, wherein: the fixed plate is located the outside of supporting leg, and the fixed plate is fixed subaerial through ground nail.

4. The suspended-cable-supported flexible photovoltaic support of claim 1, wherein: the buffering leg on seted up the dashpot, slidable mounting is from top to bottom in the dashpot for the buffer beam.

5. The suspended-cable supported flexible photovoltaic support of claim 1, wherein: buffering leg in seted up spacing chamber, spacing intracavity sliding connection has the stopper, buffer beam and stopper fixed connection.

6. The suspended-cable supported flexible photovoltaic support of claim 5, wherein: a second buffer spring and a first buffer spring are respectively arranged at the upper end and the lower end of the limiting block, and are both positioned in the limiting cavity; two ends of the first buffer spring are fixedly connected with the limiting cavity and the limiting block respectively; two ends of the second buffer spring are respectively and fixedly connected with the limiting cavity and the limiting block.