CN214754547U

CN214754547U - Fixing device of photovoltaic connector

Info

Publication number: CN214754547U
Application number: CN202121076911.4U
Authority: CN
Inventors: 李前进; 张真玮; 朱第保; 施杰
Original assignee: Yangzhong Shangyao Photovoltaic Co ltd
Current assignee: Yangzhong Shangyao Photovoltaic Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-16
Anticipated expiration: 2031-05-19

Abstract

The utility model provides a fixing device of photovoltaic connector, including first fixed block, fixed plate, regulating plate and second fixed block, first fixed block comprises an upper fixed plate and bottom plate, and first fixed block is installed on the photovoltaic support, an upper fixed plate and bottom plate one side are equipped with corresponding recess one, and elasticity telescopic link fixed mounting is in the recess one, an upper fixed plate and bottom plate opposite side are equipped with corresponding screw through-hole and recess two, and the fixed plate is located recess two, the regulating plate is installed in the fixed plate, and the second fixed block passes through the bolt to be installed on the regulating plate, the fixed photovoltaic connector of second fixed block, first fixed block and photovoltaic leg joint, and the position is adjustable, simple structure, convenient operation.

Description

Fixing device of photovoltaic connector

Technical Field

The utility model belongs to the technical field of photovoltaic module, concretely relates to fixing device of photovoltaic connector.

Background

The photovoltaic connector is a key part for interconnection among components, a combiner box, a controller, an inverter and the like in a photovoltaic power generation system, in a photovoltaic power station, a large amount of electric quantity of the components is required to be gathered together, when the electric quantity enters the inverter, the electric quantity must depend on a cable and the connector, the application environment of the photovoltaic connector is generally very severe, and therefore a fixing device needs to be installed on the photovoltaic connector to ensure the normal use of the photovoltaic connector.

If the publication No. CN211018757U discloses a fixing structure of a photovoltaic connector, which comprises two clamps, a photovoltaic connector and a photovoltaic bracket, wherein clamping plates are welded on the outer wall of one side of each clamp, a connecting block is connected between the two clamping plates through bolts, a connecting plate is rotatably connected on the outer wall of one side of each connecting block, which is far away from each clamp, fixing frames are welded on the outer wall of one side of each connecting plate, which is far away from each connecting block, close to the two ends, fixed grooves are formed in the outer wall of one side of each fixing frame, which is far away from each connecting plate, the photovoltaic connector is clamped in the fixed grooves, clamping rings are clamped on the outer walls of one sides of the two fixing frames, the photovoltaic connector is positioned between the inner wall of one side of each fixed groove and the inner wall of one side of each clamping ring, the connecting blocks and the connecting plates are rotatably connected through rotating shafts, so that the photovoltaic connector can freely rotate in one plane, and the photovoltaic connector can adapt to the angle of a photovoltaic connecting line, prevent photovoltaic connecting wire from losing.

The position of the existing fixing structure for fixing the photovoltaic connector is fixed, the fixing diameters of the clamping ring and the clamping block are limited, and the applicability range of the fixing structure is small.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, the utility model provides a fixing device of a photovoltaic connector.

The utility model provides a following technical scheme:

the utility model provides a fixing device of photovoltaic connector, includes first fixed block, fixed plate, regulating plate and second fixed block, and first fixed block comprises upper fixed plate and bottom plate, and first fixed block is installed on the photovoltaic support, upper fixed plate and bottom plate one side are equipped with corresponding recess one, and elasticity telescopic link fixed mounting is in the recess one, upper fixed plate and bottom plate opposite side are equipped with corresponding screw thread through-hole and recess two, and the fixed plate is located recess two, the regulating plate is installed in the fixed plate, and the second fixed block passes through the bolt to be installed on the regulating plate.

Furthermore, adjusting slide blocks are installed at two ends of the fixing plate through springs, and the opening ends of the adjusting slide blocks are located in sliding grooves formed in two sides of the fixing plate.

Furthermore, a channel which is convenient for the adjustment of the movement of the sliding block is arranged in the second groove.

Furthermore, the fixing plate is provided with a through hole which is convenient for the adjusting plate to penetrate through, and a plurality of springs are arranged between the two ends of the adjusting plate and the through hole.

Further, the regulating plate is installed on a rotating rod which is rotatably connected with the through hole and is positioned in the through hole.

Furthermore, the adjusting plate is composed of a middle plate and expansion plates positioned at two ends of the middle plate, a containing cavity for containing the expansion plates is arranged in the middle plate, and a plurality of limiting holes corresponding to the elastic columns on the expansion plates are formed in one side of the middle plate.

Furthermore, the second fixed block is a U-shaped block which rotates 90 degrees clockwise, the vertical end of the second fixed block is an outward convex cambered surface, and the limiting arc block is fixedly installed on the expansion plate through a third spring.

Furthermore, anti-slip sheets are arranged on the convex arc surfaces of the limiting arc block and the second fixing block.

Furthermore, an arc-shaped supporting block for supporting the photovoltaic connector is further arranged on one side of the fixing plate.

The utility model has the advantages that:

1. first fixed block links to each other with the photovoltaic support, and the distance accessible elastic telescopic rod between upper fixed plate and the bottom plate is adjusted, is convenient for install on the photovoltaic support of difference, enlarges fixing device's application scope.

2. The fixed plate is provided with an adjusting slide block, so that the distance between the upper fixed plate and the lower fixed plate can be adjusted conveniently by matching with the elastic telescopic rod.

3. The regulating plate is installed on the rotating rod, and the rotating rod is rotatably connected with the through hole, so that the angle of the second fixing frame can be regulated to a suitable angle.

4. The position of the limiting arc-shaped block is adjustable, the photovoltaic connectors can be fixed at different diameters, the photovoltaic connectors are fixed better, and the fixing structure is reliable and firm.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of a first fixing block of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of the present invention;

fig. 3 is a left side view of the fixing plate of the present invention;

fig. 4 is a front view of the second fixing block of the present invention.

Labeled as: 100. a first fixed block; 101. a threaded through hole; 102. a first groove; 103. an elastic telescopic rod; 104. a lower fixing plate; 105. an upper fixing plate; 106. a channel; 107. a second groove; 200. a fixing plate; 201. an arc-shaped supporting block; 202. a first spring; 203. a chute; 204. rotating the rod; 205. a through hole; 206. adjusting the sliding block; 300. an adjusting plate; 301. a second spring; 302. a retractable plate; 303. a middle plate; 304. an elastic column; 400. a second fixed block; 401. anti-slip sheets; 402. a bolt; 403. a third spring; 404. spacing arc piece.

Detailed Description

As shown in fig. 1 and 2, a fixing device for a photovoltaic connector includes a first fixing block 100, a fixing plate 200, an adjusting plate 300 and a second fixing block 400, where the first fixing block 100 is composed of an upper fixing plate 105 and a lower fixing plate 104, the first fixing block 100 is installed on a photovoltaic support, one side of the upper fixing plate 105 and one side of the lower fixing plate 104 are provided with a first corresponding groove 102, an elastic telescopic rod 103 is fixedly installed in the first groove 102, the other side of the upper fixing plate 105 and the other side of the lower fixing plate 104 are provided with a corresponding threaded through hole 101 and a second groove 107, the fixing plate 200 is located in the second groove 107, the adjusting plate 300 is installed in the fixing plate 200, two ends of the fixing plate 200 are provided with an adjusting slider 206 through a first spring 202, an opening end of the adjusting slider 206 is located in a sliding groove 203 formed in two sides of the fixing plate 200, and a channel 106 for facilitating movement of the adjusting slider 206 is further arranged in the second groove 107.

Referring to fig. 1-2, in order to ensure the reliability of the fixing structure between the photovoltaic connector and the photovoltaic bracket, the upper fixing plate 105 and the lower fixing plate 104 are connected by bolts, and the elastic telescopic rod 103 is used between the upper fixing plate 105 and the lower fixing plate 104 for expanding the application range of the fixing device, because the fixing plate 200 is installed on the first fixing block 100, in order to adjust the distance by matching with the elastic telescopic rod 103, the adjusting sliders 206 are installed at both ends of the fixing plate 200, and the adjusting sliders 206 move in the sliding grooves 203 and the channels 106, so as to adjust the fixable size of the upper fixing plate 105 and the lower fixing plate 104.

As shown in fig. 1 and 3, an arc-shaped supporting block 201 for supporting the photovoltaic connector is arranged on one side of the fixing plate 200, a through hole 205 through which an adjusting plate 300 can penetrate is further formed in the fixing plate 200, a plurality of springs 301 are mounted between two ends of the adjusting plate 300 and the through hole 205, the adjusting plate 300 is mounted on a rotating rod 204 which is connected with the through hole 205 in a rotating manner and located in the through hole 205, the adjusting plate 300 is composed of a middle plate 303 and a telescopic plate 302 located at two ends of the middle plate 303, a containing cavity for containing the telescopic plate 302 is formed in the middle plate 303, and a plurality of limiting holes corresponding to elastic columns 304 on the telescopic plate 302 are formed in one side of the middle plate 303.

Referring to fig. 1-3, the adjusting plate 300 is rotatably connected with the fixing plate 200 through the rotating rod 204, and is used for adjusting the photovoltaic connector to an angle suitable for a photovoltaic connecting line, a plurality of springs 301 for controlling stable and reliable rotation are further installed on the adjusting plate 300 and the through hole 205, the adjusting plate 300 is also telescopic, the position of the fixed photovoltaic connector can be conveniently adjusted, reliable fixation is guaranteed, elastic columns 304 on the telescopic plate 302 are clamped with limiting holes on the middle plate 303, fixation of the telescopic plate 302 and the middle plate 303 is completed, and the telescopic plate 302 is located at two ends of the fixing plate 200, so that one end of the fixing plate 200 is further provided with an arc-shaped supporting block 201 for further supporting the photovoltaic connector.

As shown in fig. 4, the second fixing block 400 is mounted on the adjusting plate 300 through a bolt 402, the second fixing block 400 is a U-shaped block which rotates clockwise by 90 degrees, the vertical end of the second fixing block 400 is an outward convex arc surface, the limiting arc block 404 is fixedly mounted on the expansion plate 302 through a spring three 403, anti-slip sheets 401 are arranged on the outward convex arc surfaces of the limiting arc block 404 and the second fixing block 400, due to different sizes of all parts of the photovoltaic connector, for the fixing structure of the fixing device to be reliable, the second fixing block 400 for fixing the photovoltaic connector adopts an automatic adjustment type, the limiting arc block 404 is fixed through a spring three 403 according to the diameter of the fixing part of the photovoltaic connector, the distance between the automatic adjustment and the outward convex arc surface of the second fixing block 400 is automatically adjusted, and the photovoltaic connector is reliably fixed.

The utility model discloses theory of operation when using does: first fixed block 100 passes and uses the bolt to fix first fixed block 100 behind the photovoltaic support, fixed position according to photovoltaic connector, use elasticity post 304 to adjust the position of expansion plate 302, the position of the spacing downthehole fixed expansion plate 302 of elasticity post 304 card on intermediate lamella 303 after the position is confirmed, photovoltaic connector passes between second fixed block 400 and the spacing arc kicking block 404 in proper order, spacing arc piece 404 relies on the fixed photovoltaic connector of the elasticity of three springs 404, when photovoltaic connector and photovoltaic connecting wire are not on same straight line, regulating plate 300 relies on dwang 204 to rotate to the angle that adapts to the photovoltaic connecting wire, fix second fixed block 400 on expansion plate 302 through bolt 402 and accomplish the installation, the photovoltaic connector interlude is located arc supporting shoe 201, fixing device compact structure, and is easy to operate.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic connector's fixing device, includes first fixed block (100), fixed plate (200), regulating plate (300) and second fixed block (400), and first fixed block (100) comprises upper fixed plate (105) and bottom plate (104), and first fixed block (100) is installed on the photovoltaic support, its characterized in that, upper fixed plate (105) and bottom plate (104) one side are equipped with corresponding recess one (102), and elastic telescopic rod (103) fixed mounting is in recess one (102), upper fixed plate (105) and bottom plate (104) opposite side are equipped with corresponding screw through-hole (101) and recess two (107), and fixed plate (200) are located recess two (107), install in fixed plate (200) regulating plate (300), and install through bolt (402) second fixed block (400) on regulating plate (300).

2. The photovoltaic connector fixing device according to claim 1, wherein the fixing plate (200) is provided with an adjusting slider (206) at two ends thereof through a first spring (202), and the open end of the adjusting slider (206) is located in a sliding groove (203) formed in two sides of the fixing plate (200).

3. The photovoltaic connector fixing device according to claim 1, wherein a channel (106) for facilitating the movement of the adjusting slider (206) is further arranged in the second groove (107).

4. The fixing device of the photovoltaic connector, according to claim 1, wherein the fixing plate (200) is provided with a through hole (205) for the adjusting plate (300) to pass through, and a plurality of second springs (301) are installed between two ends of the adjusting plate (300) and the through hole (205).

5. The photovoltaic connector fixing device according to claim 1, wherein the adjusting plate (300) is mounted on a rotating rod (204) rotatably connected to the through hole (205) and located in the through hole (205).

6. The fixing device of the photovoltaic connector is characterized in that the adjusting plate (300) is composed of a middle plate (303) and expansion plates (302) positioned at two ends of the middle plate (303), a cavity for accommodating the expansion plates (302) is arranged in the middle plate (303), and a plurality of limiting holes corresponding to elastic columns (304) on the expansion plates (302) are formed in one side of the middle plate (303).

7. The fixing device of the photovoltaic connector, according to claim 1, is characterized in that the second fixing block (400) is a U-shaped block which rotates 90 degrees clockwise, the vertical end of the second fixing block (400) is a convex cambered surface, and the limiting cambered block (404) is fixedly installed on the expansion plate (302) through a spring III (403).

8. The photovoltaic connector fixing device as claimed in claim 7, wherein the limiting arc block (404) and the second fixing block (400) are provided with anti-slip sheets (401) on the outer convex arc surface.

9. The fixing device of the photovoltaic connector according to claim 1, wherein one side of the fixing plate (200) is further provided with an arc-shaped supporting block (201) for supporting the photovoltaic connector.