CN-224218311-U - Purlin adjusting structure, purlin fixing device and photovoltaic support

CN224218311UCN 224218311 UCN224218311 UCN 224218311UCN-224218311-U

Abstract

The application discloses a purline adjusting structure, a purline fixing device and a photovoltaic bracket, and belongs to the technical field of photovoltaic. The purline adjusting structure comprises a clamp and two adjusting pieces, wherein a clamp opening used for penetrating a main shaft is formed in the clamp, the two adjusting pieces are suitable for being installed on the purline and are respectively meshed with two ends of the clamp in a one-to-one correspondence mode, and the adjusting pieces are suitable for driving the clamp to move when rotating so that the clamp opening is close to or far away from the adjusting pieces. According to the purline adjusting structure provided by the embodiment of the application, the two ends of the clamp are respectively meshed with the two adjusting parts, so that the clamp can be driven to move when the adjusting parts rotate, the clamp opening is close to or far away from the adjusting parts, the purline and the main shaft can be driven to be close to or far away from each other, the connection reliability of the purline and the main shaft can be conveniently adjusted through the meshing of the adjusting parts and the end parts of the clamp, the whole dismounting process is simpler, the assembly efficiency is high, and the installation is reliable.

Inventors

ZHANG MIN
YANG CHEN
Hu shengbang
SUN WENWEN
WU LIPING

Assignees

仁卓(上海)智能科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250430

Claims (10)

1. A purlin adjustment structure, comprising: The clamp is provided with a clamp opening for penetrating the main shaft; The adjusting parts are suitable for being installed on purlines, the two adjusting parts are respectively meshed with two ends of the clamp in a one-to-one correspondence mode, and the adjusting parts are suitable for driving the clamp to move when rotating so that the clamp opening is close to or far away from the adjusting parts.
2. The purlin adjusting structure of claim 1, wherein the clip has mating rack portions at both ends, and the outer peripheral wall of the adjusting member has mating gear portions adapted to drive the mating rack portions to move linearly when rotated.
3. The purlin adjusting structure of claim 2, wherein two of the mating rack portions are formed on outer side surfaces of both ends of the clip facing away from each other, respectively, and two of the adjusting members are located on outer sides of both ends of the clip facing away from each other, respectively.
4. The purlin adjustment structure of claim 1, further comprising a support member adapted to be supportingly connected to the purlin, the support member having lengthwise ends adapted to be supportingly connected to sides of the two clips facing each other at each of the ends.
5. The purlin adjusting structure of claim 4, wherein guide grooves are formed at both ends of the support member in a length direction, and both ends of the clip are respectively inserted into the guide grooves in a one-to-one correspondence.
6. The purline fixing device is characterized by comprising a main shaft, purlines and the purline adjusting structure according to any one of claims 1-5, wherein the purlines are arranged on the main shaft, the main shaft penetrates through the clamping opening, and the adjusting piece is rotatably arranged on the purlines.
7. The purlin fixing device according to claim 6, wherein the purlin has two purlin side walls, a purlin bottom wall is connected between the two purlin side walls, the end portion of the clip extends from the purlin bottom wall to between the two purlin side walls, and the adjusting member rotatably penetrates the two purlin side walls; and/or, the purlin fixing device further comprises a purlin support, and the purlin support is installed between the purlin and the main shaft.
8. The purlin securement device of claim 7, comprising at least one of: One of the two adjusting pieces is suitable for penetrating through the two purline side walls in sequence along a first direction, the other adjusting piece is suitable for penetrating through the two purline side walls in sequence along a second direction, and the first direction is opposite to the second direction; The second mode is that the top of the purlin support is provided with a supporting plane, the supporting plane is suitable for supporting the bottom of the purlin, the bottom of the purlin support is provided with an arc-shaped supporting surface, and the arc-shaped supporting surface is attached to the top of the main shaft.
9. The purlin fixing device according to claim 8, wherein the purlin bracket is provided with two avoidance holes, and the two avoidance holes are respectively used for avoiding two ends of the clamp; and/or the purlin holds in the palm with purlin detachably links to each other through the fastener.
10. A photovoltaic bracket provided with a purlin fixing device according to any one of claims 6 to 9.

Description

Purlin adjusting structure, purlin fixing device and photovoltaic support Technical Field The application belongs to the technical field of photovoltaics, and particularly relates to a purline adjusting structure, a purline fixing device and a photovoltaic bracket. Background The purlin is a part of photovoltaic support in girder top, fixed photovoltaic solar panel, and current fastening mode generally sets up the lower support in the main shaft below, installs through straight bolted connection purlin and lower support and compresses tightly, and such fastening mode causes the bolt unsettled, structural strength and stability are all not enough, perhaps adopts U type bolt, through fastening with the nut in the purlin slot, and this kind of mode installs the operation in limited space not enough convenient, and after the photovoltaic module installs, carry out the subassembly again and adjust or dismantle the work and will become very difficult, have the space of improvement. Disclosure of utility model The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the purline adjusting structure provided by the application can drive the clamp to move through the rotation of the adjusting piece, can drive the purline and the main shaft to be close to or far away from each other, can realize the connection or the disassembly of the purline and the main shaft, and has the advantages of simpler and more convenient whole disassembly and assembly process, high assembly efficiency and reliable installation. The application provides a purline adjusting structure which comprises a clamp and two adjusting pieces, wherein the clamp is provided with a clamp opening used for penetrating a main shaft, the two adjusting pieces are suitable for being installed on purlines and are respectively meshed with two ends of the clamp in a one-to-one correspondence mode, and the adjusting pieces are suitable for driving the clamp to move when rotating so that the clamp opening is close to or far away from the adjusting pieces. According to the purline adjusting structure, the two ends of the clamping hoop are respectively meshed with the two adjusting pieces, the clamping hoop can be driven to move when the adjusting pieces rotate, the clamping hoop opening is close to or far away from the adjusting pieces, the purline and the main shaft can be driven to be close to or far away from each other, the connection reliability of the purline and the main shaft can be conveniently adjusted through the meshing of the adjusting pieces and the end parts of the clamping hoop, the whole dismounting process is simpler, the assembly efficiency is high, and the installation is reliable. According to one embodiment of the application, the clamping band is provided with a matched rack part at two ends, the peripheral wall of the adjusting piece is provided with a matched gear part, and the matched gear part is suitable for driving the matched rack part to linearly move when rotating. Therefore, when the two adjusting pieces rotate, the corresponding matched gear parts are driven to rotate, and the two matched gear parts are meshed with the matched rack parts through the two matched gear parts, so that the two matched rack parts can be driven to linearly move at the two ends of the driving clamp, the whole motion is reliably transmitted, and compared with the common bolt fastening, the device is more time-saving and labor-saving in operation and higher in assembly efficiency. According to one embodiment of the application, the two cooperating rack portions are formed on the outer side surfaces of the two ends of the clip facing away from each other, respectively, and the two adjusting members are located on the outer sides of the two ends of the clip facing away from each other, respectively. According to one embodiment of the application, the purlin adjusting structure further comprises a supporting member, wherein the supporting member is suitable for supporting and connecting with the purlin, and two ends of the supporting member in the length direction are suitable for supporting the side surfaces of two ends of the clamping hoop facing each other in a one-to-one correspondence manner. According to one embodiment of the application, guide grooves are formed at two ends of the support piece in the length direction, and two ends of the clamp are respectively penetrated in the two guide grooves in a one-to-one correspondence manner. Therefore, through the guide grooves at the two ends of the length direction of the supporting piece, the two ends of the clamp can be correspondingly penetrated into the two guide grooves one by one respectively so as to guide the two ends of the clamp respectively, and the two adjusting pieces can drive the two ends of the clamp to move along the straight line when rotating, so that the movement precision of the clamp is ensured. In a second aspect, the present appl