CN219576495U

CN219576495U - Photovoltaic cable buckle

Info

Publication number: CN219576495U
Application number: CN202320185335.XU
Authority: CN
Inventors: 徐卫东; 罗飞; 孟杏娣
Original assignee: Shanghai Roufu Energy Technology Co ltd
Current assignee: Shaanxi Yongsheng Guangtai New Energy Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-08-22
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of photovoltaic cable fixation, and provides a photovoltaic cable buckle, which comprises a buckle body and a clamping assembly arranged on the buckle body, wherein the buckle body comprises two clamping plates which are arranged in a semicircular arc shape and mounting parts which are arranged on two sides of the clamping plates and used for fixed mounting, and the two clamping plates are oppositely arranged; the clamping assembly comprises clamping pieces and pushing pieces, wherein the clamping pieces are respectively arranged on one sides of the two clamping plates, the pushing pieces are used for pushing the clamping pieces to move towards the directions close to each other, the clamping pieces are arranged in an arc shape, and protecting pieces are arranged on the surfaces, close to each other, of the two clamping pieces. The utility model has the effect of improving the adaptability of the buckle.

Description

Photovoltaic cable buckle

Technical Field

The utility model relates to the technical field of photovoltaic cable fixation, in particular to a photovoltaic cable buckle.

Background

Solar energy refers to heat radiation energy of the sun, and the solar energy is used as a new energy source and has the advantages of universality, harmlessness, long service life and the like. Photovoltaic power generation works by utilizing solar energy, has stable and reliable power generation performance and does not discharge any harmful substances, so the photovoltaic power generation is widely used in life. In modern times, it is commonly used as power generation and is commonly transmitted by photovoltaic cables.

Traditional photovoltaic cable adopts the mode of buckle to fix when fixed, but current buckle is when fixing photovoltaic cable, because the thickness of photovoltaic cable is different, needs the buckle of multiple specification to fix the photovoltaic cable of different thickness when fixing to in order to fix photovoltaic cable.

However, in the process of fixing the photovoltaic cable, the buckle of corresponding specification needs to be selected for fixing, so that the fixing efficiency of the photovoltaic cable is reduced, and further improvement is needed.

Disclosure of Invention

In order to improve the adaptability of the buckle, the utility model provides a photovoltaic cable buckle.

The photovoltaic cable buckle comprises a buckle body and a clamping assembly arranged on the buckle body, wherein the buckle body comprises two clamping plates which are arranged in a semicircular arc shape and mounting parts which are arranged on two sides of the clamping plates and used for being fixedly mounted, and the two clamping plates are oppositely arranged; the clamping assembly comprises clamping pieces and pushing pieces, wherein the clamping pieces are respectively arranged on one sides of the two clamping plates, the pushing pieces are used for pushing the clamping pieces to move towards the directions close to each other, the clamping pieces are arranged in an arc shape, and protecting pieces are arranged on the surfaces, close to each other, of the two clamping pieces.

By adopting the technical scheme, if a certain gap exists between the placed photovoltaic cable and the clamping plate, the pushing piece can push the clamping pieces to move towards the direction close to each other so as to clamp the photovoltaic cable, so that the photovoltaic cable is fixed, and the clamping pieces are arranged on the clamping plate and matched with the pushing piece for use, so that the clamping piece can be adapted to different photovoltaic cables with diameters smaller than those between the cavities, and the adaptability of the buckle can be improved; in the process of clamping, the photovoltaic cable is coated by the insulator, and the protecting piece is arranged to reduce the possibility of abrasion or damage of the clamping piece when the photovoltaic cable is clamped.

Preferably, the clamping piece has elasticity.

Through adopting above-mentioned technical scheme, through having the elasticity setting with the clamp plate, when pressing from both sides the photovoltaic cable of different diameters, can change self camber according to the diameter of photovoltaic cable to with the area of contact between this clamp plate and the photovoltaic cable that improves, thereby improve the clamp fixing effect to the photovoltaic cable.

Preferably, the pushing piece comprises a pushing bolt which is threaded through the clamping plate, and the pushing bolt is abutted against the clamping piece.

Through adopting above-mentioned technical scheme, wear to locate splint through pushing bolt screw thread, and the butt is in clamping piece to press from both sides tightly to photovoltaic cable.

Preferably, the pushing member further comprises a pushing nut screwed to the pushing bolt, and the pushing nut is disposed between the pushing screw and the clamping plate.

Through adopting above-mentioned technical scheme, because push bolt has a part to expose in splint, external force can make push bolt to appear breaking away from along the screw thread not hard up possibility to make push bolt to press from both sides tight effect of tight piece relatively poor, consequently through being provided with push nut in order to improve the fixed to push bolt, reduce push bolt and appear not hard up possibility.

Preferably, the protection piece is an elastic pad, a plurality of protruding points are arranged on one end face, far away from the clamping plate, of the elastic pad, and the protruding points are made of silica gel.

By adopting the technical scheme, in the process of clamping the photovoltaic cable, the protection piece is the elastic pad, and the elastic pad has certain elasticity, so that the photovoltaic cable can be protected on one hand; on the other hand, the clamping effect of the photovoltaic cable can be further improved by enlarging the contact surface between the elastic pad and the photovoltaic cable; and through being provided with a plurality of bump, can increase with the friction between the photovoltaic cable, reduce the possibility that appears relative slip between elastic pad and the photovoltaic cable.

Preferably, the surfaces of the clamping piece and the pushing bolt, which are close to each other, are provided with anti-skid patterns.

Through adopting above-mentioned technical scheme, through having seted up anti-skidding line at the surface that presss from both sides tight piece and promote the bolt and be close to each other, reduce the promotion bolt and screw up the in-process and press from both sides the tight piece between the possibility that slips.

Preferably, the mounting portion includes a first mounting plate disposed on two sides of the clamping plate, a fixing bolt threaded through the two first mounting plates that are close to each other, and a first fixing nut threaded to the fixing bolt.

Through adopting above-mentioned technical scheme, because some photovoltaic cable is in comparatively dry and the environment that the sunshine is few, the maintenance to photovoltaic cable is less this moment, wears to locate behind the first mounting panel with first fixation nut threaded connection through fixing bolt screw thread after to fix two splint, thereby fix photovoltaic cable with.

Preferably, the mounting portion comprises a second mounting plate and a third mounting plate which are respectively arranged on the two clamping plates, a fixing screw hinged to the second mounting plate and a second fixing nut in threaded connection with the fixing screw, the third mounting plate is provided with a second sliding groove for sliding connection of the fixing screw and a clamping groove communicated with the second sliding groove, and the fixing screw is abutted to the clamping groove.

By adopting the technical scheme, as some photovoltaic cables are exposed to the outside for a long time, the photovoltaic cables need to be replaced periodically, and the clamping plates are fixed by being provided with the fixing screws hinged to the second mounting plates and connected to the second sliding grooves in a sliding manner and abutted to the clamping grooves and then connected to the fixing screws through the second fixing nuts in a threaded manner, so that the second mounting plates and the third mounting plates are fixed; when the photovoltaic cable needs to be replaced, the second fixing nut is twisted, so that the fixing screw can pass through the second sliding groove, and the two clamping plates can be separated from each other, so that the buckle is separated from the photovoltaic cable, and the photovoltaic cable can be disassembled and installed relatively quickly.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the clamping sheets are arranged on the clamping plates and are matched with the pushing pieces for use together, so that the clamping plates can be adapted to different photovoltaic cables with diameters smaller than those between the cavities, and the adaptability of the clamping buckles can be improved;

2. the clamping piece is elastically arranged, so that the curvature of the clamping piece can be changed according to the diameters of the photovoltaic cables when the photovoltaic cables with different diameters are clamped, the contact area between the clamping piece and the photovoltaic cables is increased, and the clamping and fixing effects of the photovoltaic cables are improved;

3. through being provided with the installation department, can select according to the installation environment to use the cooperation between fixing bolt and the first fixation nut, perhaps the cooperation between fixing screw and the second fixation nut to fix photovoltaic cable.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a photovoltaic cable buckle in embodiment 1 of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the anti-skid pattern in embodiment 1 of the present utility model;

fig. 4 is a schematic overall structure of a photovoltaic cable buckle in embodiment 2 of the present utility model;

fig. 5 is a schematic side view of the mounting portion in embodiment 2 of the present utility model.

In the figure, 1, a buckle body; 11. a clamping plate; 111. a clamping cavity; 12. a mounting part; 121. a first mounting plate; 122. a fixing bolt; 123. a first fixing nut; 124. a second mounting plate; 1241. a mounting groove; 1242. a first chute; 125. a third mounting plate; 1251. a second chute; 1252. a clamping groove; 126. a fixed screw; 127. a second fixing nut; 2. a clamping assembly; 21. a clamping piece; 22. a pushing member; 221. pushing the bolt; 222. pushing the nut; 3. an elastic pad; 31. a bump; 4. anti-skid lines.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 5.

Example 1:

referring to fig. 1, a photovoltaic cable buckle comprises a buckle body 1 and a clamping assembly 2 arranged on the buckle body 1. The buckle body 1 includes a clamping plate 11 and an installation portion 12, in this embodiment, the clamping plate 11 is provided with two clamping plates 11 and is arranged in a semicircular arc shape, the two clamping plates 11 are arranged oppositely, and a clamping cavity 111 for clamping the photovoltaic cable is formed between the two clamping plates 11.

Referring to fig. 1, the mounting portion 12 includes first mounting plates 121, fixing bolts 122 and first fixing nuts 123, in this embodiment, the first mounting plates 121 and the clamping plates 11 are integrally formed, four first mounting plates 121 are provided, and one clamping plate 11 is provided with two first mounting plates 121, and the two first mounting plates 121 are respectively and fixedly connected to two ends of the clamping plate 11. In this embodiment, two fixing bolts 122 and two first fixing nuts 123 are disposed, the fixing bolts 122 are threaded through the two first mounting plates 121, and the first fixing nuts 123 are threaded with the fixing bolts 122, so that the two clamping plates 11 are fixed, and the photovoltaic cable placed in the clamping cavity 111 is clamped and fixed.

Referring to fig. 1 and 2, the clamping assembly 2 includes a clamping piece 21 and a pushing member 22, in this embodiment, the clamping piece 21 is provided in an arc shape and has elasticity, and the clamping piece 21 is provided with two ends respectively hinged to the inner peripheral walls of the two clamping plates 11 close to each other. The inner peripheral walls of the two clamping pieces 21, which are close to each other, are all provided with protection pieces, in this embodiment, the protection pieces are elastic pads 3, and the surface of the elastic pads 3, which are close to each other, is fixedly protruded with bumps 31, in this embodiment, the bumps 31 are made of silica gel, and the inner peripheral walls of the clamping plates 11, which are close to each other, are also fixedly connected with the elastic pads 3.

Referring to fig. 1 and 3, in the present embodiment, two pushing members 22 are provided and are respectively disposed on two clamping plates 11, the pushing members 22 include a pushing bolt 221 and a pushing nut 222, in the present embodiment, an end portion of a threaded section of the pushing bolt 221 is provided in an arc-shaped inclined plane, the pushing bolt 221 is threaded through the outer peripheral wall of the clamping plate 11 and abuts against the outer peripheral wall of the clamping plate 21, the pushing nut 222 is threaded and connected to the pushing bolt 221, and the pushing bolt 221 abuts against the outer peripheral wall of the clamping plate 11. The surfaces of the push bolt 221 and the clamping piece 21, which are close to each other, are provided with anti-slip patterns 4.

The implementation principle of the photovoltaic cable buckle provided by the embodiment of the utility model is as follows: firstly, placing a photovoltaic cable to be fixed in the clamping cavity 111, firstly, penetrating the fixing bolts 122 into the two mounting plates in sequence, and then, connecting the fixing bolts with the first fixing nuts 123 in a threaded manner, so that the clamping plate 11 is fixed; after the photovoltaic cable is fixed, the photovoltaic cable is placed between the two clamping pieces 21, the two clamping pieces 21 are clamped by rotating the pushing bolt 221, and after the clamping, the pushing nut 222 is twisted to fix the pushing bolt 221, so that the photovoltaic cable is clamped and fixed.

Example 2:

referring to fig. 4 and 5, the difference from embodiment 1 is that the mounting portion 12 includes a second mounting plate 124, a third mounting plate 125, a fixing screw 126 and a second fixing nut 127, in this embodiment, two second mounting plates 124 and two third mounting plates 125 are provided, and the two second mounting plates 124 are fixedly connected to two ends of one clamping plate 11, the two third mounting plates 125 are fixedly connected to two ends of the other clamping plate 11, and the second mounting plates 124 and the third mounting plates 125 are disposed opposite to each other. In this embodiment, two fixing screws 126 and two second fixing nuts 127 are provided, the second mounting plate 124 is provided with a mounting groove 1241, the fixing screws 126 are hinged on the inner wall of the mounting groove 1241, the second mounting plate 124 is provided with a first sliding groove 1242 communicated with the mounting groove 1241, and the fixing screws 126 are slidably connected with the first sliding groove 1242. The second sliding groove 1251 is formed in the side wall of the third mounting plate 125, the fixing screw 126 is slidingly connected to the second sliding groove 1251, the clamping groove 1252 communicated with the second sliding groove 1251 is formed in the surface of the third mounting plate 125 in a penetrating mode, the outer peripheral wall of the fixing screw 126 abuts against the clamping groove 1252, and the second fixing screw 126 is in threaded connection with the fixing screw 126.

The implementation principle of the photovoltaic cable buckle provided by the embodiment of the utility model is as follows: after the two clamping pieces are well abutted, the fixing screw 126 hinged to the mounting groove 1241 is sequentially connected to the first sliding groove 1242 and the second sliding groove 1251 in a sliding manner, and finally the outer peripheral wall of the fixing screw 126 is abutted to the clamping groove 1252 and is connected to the fixing screw 126 through the second fixing nut 127 in a threaded manner, so that the fixing screw 126 is fixed, and the two clamping plates 11 can be fixed.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a photovoltaic cable buckle which characterized in that: the novel clamping buckle comprises a clamping buckle body (1) and a clamping assembly (2) arranged on the clamping buckle body (1), wherein the clamping buckle body (1) comprises two clamping plates (11) which are arranged in a semicircular arc shape and mounting parts (12) which are arranged on two sides of the clamping plates (11) and used for being fixedly mounted, and the two clamping plates (11) are oppositely arranged; the clamping assembly (2) comprises clamping pieces (21) arranged on one sides of the two clamping plates (11) and a pushing piece (22) for pushing the clamping pieces (21) to move towards the direction close to each other, the clamping pieces (21) are arranged in an arc shape, and protection pieces are arranged on the surfaces, close to each other, of the two clamping pieces (21).

2. The photovoltaic cable clasp of claim 1, wherein: the clamping piece (21) has elasticity.

3. The photovoltaic cable clasp of claim 1, wherein: the pushing piece (22) comprises a pushing bolt (221) which is threaded through the clamping plate (11), and the pushing bolt (221) is abutted against the clamping piece (21).

4. A photovoltaic cable buckle according to claim 3, characterized in that: the pushing piece (22) further comprises a pushing nut (222) which is connected with the pushing bolt (221) in a threaded mode, and the pushing nut (222) is arranged between the pushing bolt and the clamping plate (11).

5. The photovoltaic cable clasp of claim 1, wherein: the protection piece is an elastic pad (3), a plurality of protruding points (31) are arranged on one end face, far away from the clamping plate (11), of the elastic pad (3), and the protruding points (31) are made of silica gel.

6. A photovoltaic cable buckle according to claim 3, characterized in that: the surfaces of the clamping piece (21) and the pushing bolt (221) which are close to each other are provided with anti-skid patterns (4).

7. The photovoltaic cable clasp of claim 1, wherein: the mounting part (12) comprises first mounting plates (121) arranged on two sides of the clamping plate (11), fixing bolts (122) threaded through the two first mounting plates (121) and first fixing nuts (123) threaded on the fixing bolts (122).

8. The photovoltaic cable clasp of claim 1, wherein: the installation department (12) including set up respectively in two second mounting panel (124) and third mounting panel (125) of splint (11), articulate in the dead screw (126) of second mounting panel (124) and threaded connection in second fixation nut (127) of dead screw (126), second spout (1251) and draw-in groove (1252) that are connected in second spout (1251) are slided in confession dead screw (126) are seted up to third mounting panel (125), dead screw (126) butt in draw-in groove (1252).