Auxiliary frame for laying photovoltaic power generation cable

Abstract

The utility model discloses an auxiliary frame for laying a photovoltaic power generation cable, which comprises a fixed plate, the fixed plate is installed on external equipment, the fixed plate is provided with a replacement mechanism, the replacement mechanism comprises an insertion sleeve, a limiting ring, an insertion block, a clamping head, a middle rod, a clamping mechanism and an unfastening mechanism, the fixed plate is provided with a plurality of fixing holes at equal intervals, and the clamping head and the middle rod are arranged on the fixed plate. Insertion sleeves are installed in the fixing holes in a threaded mode, each insertion sleeve is provided with a limiting ring, the auxiliary frame for laying the photovoltaic power generation cable can be flexibly replaced and adjusted according to the size and angle requirements of the cable through the design of the replacement mechanism, and the auxiliary frame can be conveniently replaced and adjusted through the combination of the insertion sleeves and the limiting rings. An operator can quickly fix the clamping head at different positions on the fixing plate so as to provide proper support for a cable, in addition, the installation and adjustment processes of the insertion block and the clamping head are simple and convenient, complex operation steps are not needed, and the efficiency and convenience of cable laying work are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary frames for photovoltaic power generation cable laying, and more specifically, it relates to an auxiliary frame for photovoltaic power generation cable laying. Background Technique

[0002] In the current field of photovoltaic power generation, the auxiliary frame for cable laying is an indispensable tool for installing and maintaining the photovoltaic cable system. However, the existing auxiliary frames have certain limitations in cable adjustment. Since photovoltaic cables often need to be adjusted in multiple directions according to different installation environments and angle requirements during the laying process, the existing equipment is often difficult to provide such flexibility. This results in that in actual operation, it is very difficult for workers to conveniently and quickly adjust the cables precisely, thus affecting the convenience and efficiency of the entire cable laying process.

[0003] This problem of inconvenient adjustment is particularly prominent at the construction site. Since the existing auxiliary frames cannot easily adapt to the adjustment requirements of various angles, workers have to spend more time and effort to adjust the position of the cables, which not only prolongs the construction period, increases the labor cost, but also may affect the overall performance and safety of the photovoltaic system due to improper cable adjustment. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the utility model provides an auxiliary frame for photovoltaic power generation cable laying to solve the technical problems mentioned in the background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: an auxiliary frame for photovoltaic power generation cable laying, including a fixing plate, the fixing plate is installed on an external device, a replacement mechanism is arranged on the fixing plate, the replacement mechanism includes an insertion sleeve, a limiting ring, an insertion block, a clamping joint, an intermediate rod, a clamping mechanism and an unlocking mechanism, a plurality of fixing holes are equidistantly arranged on the fixing plate, the insertion sleeves are threadedly installed in the fixing holes, a limiting ring is respectively installed on each insertion sleeve, the limiting ring fits on the fixing plate, a plurality of insertion blocks are provided, and the plurality of insertion blocks are respectively installed on the clamping joints, an annular groove is arranged on the clamping joint, the annular groove is stuck on the cable, an intermediate rod is coaxially installed in the insertion sleeve, a positioning hole is arranged in the clamping joint, and the intermediate rod is inserted into the positioning hole, and the clamping mechanism and the unlocking mechanism are respectively installed on the insertion sleeve.

[0008] The present utility model is further configured such that the clamping mechanism includes a one-way piece. A plurality of one-way pieces are provided, and the plurality of one-way pieces are respectively installed on the inner wall of the insertion sleeve. A plurality of clamping grooves are formed on the side wall of the insertion block, and the one-way piece is clamped on the clamping groove. This design realizes the one-way clamping between the insertion block and the insertion sleeve, ensures the stability of the cable during the fixing process, and prevents the accidental sliding of the cable during the laying process.

[0009] The present utility model is further configured such that a receiving disk is slidably provided on the inner wall of the insertion sleeve, and the plurality of insertion blocks respectively abut against the receiving disk. The design of the receiving disk enables the insertion blocks to be evenly distributed in the insertion sleeve. By abutting against the receiving disk, the position of the insertion block is stabilized, further improving the accuracy and stability of cable laying.

[0010] The present utility model is further configured such that a plurality of springs are provided on the receiving disk, and a bottom ring is respectively provided on the plurality of springs. The bottom ring abuts against the insertion sleeve. The configuration of the springs and the bottom ring provides elastic support for the receiving disk, enabling the insertion block to receive appropriate pressure during fixing, ensuring the firmness of the clamping, and allowing a certain degree of adjustment.

[0011] The present utility model is further configured such that the unlocking mechanism includes side plates and an unlocking sleeve. A plurality of side plates are provided, and the plurality of side plates are respectively installed on the inner wall of the unlocking sleeve. The side plates are slidably connected between the insertion blocks, and the unlocking sleeve abuts against the one-way piece. This design enables the unlocking mechanism to push open the one-way piece through the sliding of the side plates, thereby facilitating the quick release of the clamping and improving the efficiency of cable replacement and adjustment.

[0012] The present utility model is further configured such that an intermediate sleeve is provided among the plurality of side plates, and an intermediate rod is slidably connected in the intermediate sleeve. The configuration of the intermediate sleeve and the intermediate rod provides stable support and guidance for the unlocking mechanism, ensuring the accurate position and movement of the side plates during the sliding process.

[0013] The present utility model is further configured such that a threaded block is provided on each side plate, and a threaded ring is threadedly provided on the plurality of threaded blocks. The cooperation between the threaded block and the threaded ring enables the rotating sleeve to drive the unlocking sleeve to slide through the threaded action, realizing the precise control of the one-way piece, and thus completing the release of the clamping.

[0014] The present utility model is further configured such that a rotating sleeve is provided on the threaded ring, and an insertion ring is provided on the rotating sleeve. The insertion ring is rotatably connected to the side wall of the insertion sleeve. This design enables the rotating sleeve to drive the threaded ring through the rotation of the insertion ring, and further drives the sliding of the unlocking sleeve and the side plates, realizing the smooth and efficient unlocking process.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an auxiliary rack for laying photovoltaic power generation cables, which has the following beneficial effects:

[0017] 1. The design of the replacement mechanism enables the auxiliary rack for laying photovoltaic power generation cables to be flexibly replaced and adjusted according to the size and angle requirements of the cables. Through the combination of the insertion sleeve and the limit ring, the operator can quickly fix the card joint at different positions on the fixing plate, thereby providing appropriate support for the cables. In addition, the installation and adjustment processes of the insertion block and the card joint are simple and convenient, without complex operation steps, greatly improving the efficiency and convenience of the cable laying work.

[0018] 2. The design of the clamping mechanism realizes the one-way clamping between the insertion block and the insertion sleeve, ensuring the stability and safety of the cables during the laying process. The interaction between the one-way piece and the clamping groove enables the insertion block to be firmly fixed in the insertion sleeve, avoiding the displacement or loosening of the cables during the laying process. At the same time, the design of the clamping mechanism makes the installation and disassembly processes of the insertion block simple and fast, improving the efficiency of the cable laying work.

[0019] 3. The design of the unlocking mechanism enables the operator to easily unlock the clamping between the insertion block and the insertion sleeve, thereby facilitating the replacement or adjustment of the cables. Through the cooperation of the rotating sleeve and the threaded ring, the operator can quickly drive the unlocking sleeve to slide, thereby pushing open the clamping between the one-way piece and the clamping groove. This design makes the unlocking process simple and fast, greatly improving the convenience and efficiency of the cable laying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of an auxiliary rack for laying photovoltaic power generation cables in the utility model;

[0021] Figure 2 is a schematic diagram of the structure of the insertion sleeve in the utility model;

[0022] Figure 3 is in the utility model Figure 2 exploded sectional structure schematic diagram;

[0023] Figure 4 is a sectional structure schematic diagram of the insertion sleeve in the utility model;

[0024] Figure 5 is a schematic diagram of the structure of the rotating sleeve in the utility model.

[0025] In the figure: 1, fixed plate; 2, insertion sleeve; 3, limiting ring; 4, insertion block; 5, clamping joint; 6, intermediate rod; 7, fixing hole; 8, annular groove; 9, positioning hole; 10, one-way piece; 11, clamping groove; 12, receiving plate; 13, spring; 14, bottom ring; 15, side plate; 16, unlocking sleeve; 17, intermediate sleeve; 18, threaded block; 19, threaded ring; 20, rotating sleeve; 21, insertion ring. Detailed implementation manner

[0026] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe the present utility model in detail with reference to the drawings and in combination with the embodiments.

[0027] It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0028] In the present utility model, unless otherwise stated, the orientations such as "upper and lower" are generally in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left and right" are generally left and right as shown in the drawings; "inside and outside" refer to the inside and outside relative to the contour of each component itself, but the above orientation terms are not used to limit the present utility model.

[0029] Please refer to Figures 1-5 , an auxiliary rack for laying photovoltaic power generation cables, including a fixed plate 1, the fixed plate 1 is installed on an external device, a replacement mechanism is arranged on the fixed plate 1, the replacement mechanism includes an insertion sleeve 2, a limiting ring 3, an insertion block 4, a clamping joint 5, an intermediate rod 6, a clamping mechanism and an unlocking mechanism, a plurality of fixing holes 7 are equidistantly opened on the fixed plate 1, the insertion sleeve 2 is threadedly installed in the fixing holes 7, a limiting ring 3 is respectively installed on each insertion sleeve 2, the limiting ring 3 is attached to the fixed plate 1, a plurality of insertion blocks 4 are provided, and the plurality of insertion blocks 4 are respectively installed on the clamping joint 5, an annular groove 8 is opened on the clamping joint 5, the annular groove 8 is stuck on the cable, an intermediate rod 6 is coaxially installed in the insertion sleeve 2, a positioning hole 9 is opened in the clamping joint 5, and the intermediate rod 6 is inserted into the positioning hole 9, the clamping mechanism and the unlocking mechanism are respectively installed on the insertion sleeve 2, the clamping mechanism includes a one-way piece 10, a plurality of one-way pieces 10 are provided, and the plurality of one-way pieces 10 are respectively installed on the inner wall of the insertion sleeve 2, a plurality of clamping grooves 11 are opened on the side wall of the insertion block 4, the one-way piece 10 is stuck in the clamping groove 11, a receiving plate 12 is slidably arranged on the inner wall of the insertion sleeve 2, the plurality of insertion blocks 4 respectively abut against the receiving plate 12, a plurality of springs 13 are arranged on the receiving plate 12, and a bottom ring 14 is respectively arranged on the plurality of springs 13, and the bottom ring 14 abuts against the insertion sleeve 2.

[0030] In this embodiment, when the cable needs to be fixed at a corresponding angle, first, a clamping joint 5 is installed on the corresponding insertion sleeve 2, and then the cable is clamped between a plurality of annular grooves 8, so that the position of the cable is changed, thus completing the process of auxiliary installation. When the clamping joint 5 needs to be fixed, first, the positioning hole 9 is inserted into the middle rod 6, then the insertion block 4 passes through the insertion sleeve 2, and then the one-way piece 10 is clamped on the clamping groove 11, thus completing the one-way fixation. At this time, a plurality of insertion blocks 4 abut against the receiving disc 12, thus ensuring the fixation of the plurality of insertion blocks 4, and under the action of the spring 13, ensuring the stable clamping of the one-way piece 10, thus completing the clamping process.

[0031] Please refer to Figure 3 and Figure 4 , as an embodiment of the unlocking mechanism: The unlocking mechanism includes side plates 15 and an unlocking sleeve 16. There are a plurality of side plates 15, and the plurality of side plates 15 are respectively installed on the inner wall of the unlocking sleeve 16. The side plates 15 are slidably connected between the insertion blocks 4. The unlocking sleeve 16 abuts against the one-way piece 10. An intermediate sleeve 17 is provided among the plurality of side plates 15. The intermediate rod 6 is slidably connected in the intermediate sleeve 17. Each side plate 15 is provided with a threaded block 18. A threaded ring 19 is threaded on the plurality of threaded blocks 18. A rotating sleeve 20 is provided on the threaded ring 19. An insertion ring 21 is provided on the rotating sleeve 20. The insertion ring 21 is rotatably connected to the side wall of the insertion sleeve 2.

[0032] More specifically, when unlocking is required, first rotate the rotating sleeve 20. Therefore, the threaded ring 19 will rotate accordingly. The threaded block 18 is threadedly connected to the threaded ring 19, and then it will drive the unlocking sleeve 16 to slide accordingly, and then make the unlocking sleeve 16 abut against the one-way piece 10, thus pushing open the clamping between the one-way piece 10 and the clamping groove 11, and further completing the unlocking process.

[0033] In summary, when the overall device is in use or operation: when cable fixing at a corresponding angle is required, first, a clamping joint 5 is installed on the corresponding insertion sleeve 2, and then the cable is clamped between multiple annular grooves 8, so that the position of the cable is changed, thus completing the auxiliary installation process. When the clamping joint 5 needs to be fixed, first, the positioning hole 9 is inserted into the middle rod 6, then the insertion block 4 passes through the insertion sleeve 2, and then the one-way piece 10 is clamped on the clamping groove 11, thus completing the one-way fixing. At this time, multiple insertion blocks 4 abut against the receiving plate 12, thus ensuring the fixing of multiple insertion blocks 4, and under the action of the spring 13, ensuring the stable clamping of the one-way piece 10, thus completing the clamping process. When unlocking is required, first rotate the rotating sleeve 20, so the thread ring 19 will rotate accordingly. The thread block 18 is threadedly connected to the thread ring 19, and then it will drive the unlocking sleeve 16 to slide accordingly, and then make the unlocking sleeve 16 abut against the one-way piece 10, thus pushing open the clamping between the one-way piece 10 and the clamping groove 11, and further completing the unlocking process.

[0034] In all the solutions mentioned above, for the connection between two components, welding, bolt and nut connection, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary rack for laying photovoltaic power generation cables, including a fixing plate (1), characterized in that, The fixing plate (1) is installed on an external device. A replacement mechanism is provided on the fixing plate (1). The replacement mechanism includes an insertion sleeve (2), a limit ring (3), an insertion block (4), a clamping joint (5), an intermediate rod (6), a clamping mechanism, and a release mechanism. A plurality of fixing holes (7) are equidistantly formed on the fixing plate (1). The insertion sleeve (2) is installed in the fixing hole (7) by internal threading. A limit ring (3) is installed on each insertion sleeve (2). The limit ring (3) is attached to the fixing plate (1). A plurality of insertion blocks (4) are provided, and the plurality of insertion blocks (4) are respectively installed on the clamping joint (5). An annular groove (8) is formed on the clamping joint (5). The annular groove (8) is clamped on the cable. The intermediate rod (6) is coaxially installed in the insertion sleeve (2). A positioning hole (9) is formed in the clamping joint (5). The intermediate rod (6) is inserted into the positioning hole (9). The clamping mechanism and the release mechanism are respectively installed on the insertion sleeve (2).

2. The auxiliary frame for laying a photovoltaic power generation cable according to claim 1, characterized in that: The clamping mechanism includes a one-way piece (10). A plurality of one-way pieces (10) are provided, and the plurality of one-way pieces (10) are respectively installed on the inner wall of the insertion sleeve (2). A plurality of clamping grooves (11) are formed on the side wall of the insertion block (4). The one-way piece (10) is clamped on the clamping groove (11).

3. The auxiliary rack for laying photovoltaic power generation cables according to claim 2, characterized in that: A receiving disk (12) is slidably provided on the inner wall of the insertion sleeve (2). The plurality of insertion blocks (4) respectively abut against the receiving disk (12).

4. The auxiliary frame for laying a photovoltaic power generation cable according to claim 3, characterized in that: A plurality of springs (13) are provided on the receiving disk (12). A bottom ring (14) is provided on each of the plurality of springs (13). The bottom ring (14) abuts against the insertion sleeve (2).

5. The auxiliary frame for laying photovoltaic power generation cables according to claim 2, characterized in that: The release mechanism includes a side plate (15) and a release sleeve (16). A plurality of side plates (15) are provided, and the plurality of side plates (15) are respectively installed on the inner wall of the release sleeve (16). The side plate (15) is slidably connected between the insertion blocks (4). The release sleeve (16) abuts against the one-way piece (10).

6. The auxiliary rack for laying photovoltaic power generation cables according to claim 5, characterized in that: An intermediate sleeve (17) is provided among the plurality of side plates (15). The intermediate rod (6) is slidably connected in the intermediate sleeve (17).

7. The auxiliary frame for laying photovoltaic power generation cables according to claim 6, characterized in that: A threaded block (18) is provided on each side plate (15). A threaded ring (19) is threaded on the plurality of threaded blocks (18).

8. The auxiliary rack for laying photovoltaic power generation cables according to claim 7, characterized in that: A rotating sleeve (20) is provided on the threaded ring (19). An insertion ring (21) is provided on the rotating sleeve (20). The insertion ring (21) is rotatably connected to the side wall of the insertion sleeve (2).

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