Multifunction photovoltaic connector installation and removal wrench

Abstract

The utility model relates to spanner technical field discloses multifunctional photovoltaic connector installation and dismantlement spanner, the inside symmetry of second opening has two insertion blocks, and the top and bottom of spanner main part all are equipped with holding mechanism, and holding mechanism includes mounting bracket, first fixed block and second fixed block, and the bottom of mounting bracket is fixedly connected with first fixed block and second fixed block, and the first fixed block is connected with bolt between second fixed block screw thread, and the top of mounting bracket equidistance fixedly connected with multiple groups of antiskid strip, through mounting bracket, first fixed block, second fixed block and bolt and spanner main part stable connection, and set up rubber antiskid strip of barbed hook in mounting bracket top, the friction between hand and tool when operating is strengthened, the design effectively solved the problem that photovoltaic connector installation tool in prior art is easy to slip under long time operation or humid environment, significantly improved the safety and stability of construction process, reduced the operation difficulty and fatigue.

Description

Technical Field

[0001] This utility model relates to the field of wrench technology, specifically a multi-functional photovoltaic connector installation and disassembly wrench. Background Technology

[0002] As a key component in photovoltaic power generation systems, the ease of installation and disassembly of photovoltaic connectors directly affects the overall construction efficiency and maintenance costs of the system. With the rapid development of the photovoltaic industry, various models of photovoltaic connectors have emerged on the market, each with a different structural design.

[0003] Currently, several installation tools for photovoltaic connectors have been proposed. For example, Chinese utility model patent CN218161184U discloses a multifunctional photovoltaic connector installation tool. This tool, by setting up a structure with opening one, opening two, positive through hole, negative through hole, plug, and internal teeth, enables the installation and disassembly of positive and negative connectors using two identical wrenches, and has the function of quickly separating the connectors, effectively improving the convenience of operation. However, there is still room for improvement in terms of grip comfort and anti-slip performance, especially in long-term operation or humid environments, where hand slippage is likely to occur, affecting construction safety and efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional photovoltaic connector installation and disassembly wrench to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional photovoltaic connector installation and disassembly wrench, comprising a wrench body, wherein the wrench body has a first connecting hole and a second connecting hole inside, one end of the wrench body has a first opening, and the other end of the wrench body has a second opening, the inner wall of the first opening has teeth, and two insert blocks are symmetrically fixed inside the second opening, and a gripping mechanism is installed at the top and bottom of the wrench body, the gripping mechanism including a mounting frame, a first fixing block and a second fixing block, the bottom of the mounting frame is fixedly connected to the first fixing block and the second fixing block are threadedly connected with bolts, and multiple sets of anti-slip strips are equidistantly fixed to the top of the mounting frame.

[0006] As a preferred embodiment of this utility model, the mounting bracket is adapted to the wrench body, and the mounting bracket is engaged with the top of the wrench body.

[0007] As a preferred embodiment of this utility model, the first fixing block abuts against the front surface of the wrench body, and the second fixing block abuts against the rear surface of the wrench body.

[0008] As a preferred technical solution of this utility model, the wrench body has four threaded holes inside, and the bolts are threaded into the threaded holes.

[0009] As a preferred technical solution of this utility model, the mounting frame can be a component made of plastic, the mounting frame and the first fixing block are integrally connected, and the mounting frame and the second fixing block are integrally connected.

[0010] As a preferred embodiment of this utility model, the anti-slip strip is in the shape of a barb and is a component made of rubber.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model adds a detachable gripping mechanism to the top and bottom of the wrench body. The mechanism is firmly connected to the wrench body through the mounting frame, the first fixing block, the second fixing block and bolts. A barbed rubber anti-slip strip is set on the top of the mounting frame to enhance the friction between the hand and the tool during operation. This design effectively solves the problem of easy slippage of photovoltaic connector installation tools in the prior art during long-term operation or in humid environments, significantly improves the safety and stability of the construction process, and reduces the difficulty of operation and fatigue. 2. By setting a first opening with teeth and a second opening with a plug, and combining the first and second connecting holes of different shapes, the wrench body can be adapted to a variety of positive and negative photovoltaic connectors of different models and structures to complete their installation, disassembly and quick separation operations. This structure significantly improves the versatility and applicability of the tool, realizes "one wrench for multiple uses", reduces the frequency of tool replacement during operation, and improves the overall efficiency of photovoltaic system installation and maintenance. Attached Figure Description

[0012] Figure 1 A schematic diagram of the overall structure of the multifunctional photovoltaic connector installation and disassembly wrench of this utility model; Figure 2 A bottom view of the installation and removal wrench for the multifunctional photovoltaic connector of this utility model; Figure 3 This is a schematic diagram of the holding mechanism in the installation and disassembly wrench of the multifunctional photovoltaic connector of this utility model.

[0013] In the diagram: 1. Wrench body; 2. First connecting hole; 3. Second connecting hole; 4. First opening; 41. Teeth; 5. Second opening; 51. Insert block; 6. Grip mechanism; 61. Mounting bracket; 62. First fixing block; 63. Second fixing block; 64. Bolt; 65. Anti-slip strip. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1 to 3 This utility model provides a multifunctional photovoltaic connector installation and disassembly wrench, including a wrench body 1. The wrench body 1 has a first connecting hole 2 and a second connecting hole 3 inside. One end of the wrench body 1 has a first opening 4, and the other end of the wrench body 1 has a second opening 5. The inner wall of the first opening 4 has teeth 41. The inside of the second opening 5 has two symmetrically fixed inserts 51. The top and bottom of the wrench body 1 are equipped with a gripping mechanism 6. The gripping mechanism 6 includes a mounting frame 61, a first fixing block 62 and a second fixing block 63. The bottom of the mounting frame 61 is fixed with the first fixing block 62 and the second fixing block 63. The first fixing block 62 and the second fixing block 63 are threadedly connected with bolts 64. The top of the mounting frame 61 is fixed with multiple sets of anti-slip strips 65 at equal intervals.

[0016] Furthermore, the mounting bracket 61 is compatible with the wrench body 1, and the mounting bracket 61 is engaged at the top of the wrench body 1. This design enables quick positioning and stable assembly between the mounting bracket 61 and the wrench body 1, improving installation efficiency and avoiding the problem of displacement caused by loosening during use.

[0017] Furthermore, the first fixing block 62 abuts against the front surface of the wrench body 1, and the second fixing block 63 abuts against the rear surface of the wrench body 1.

[0018] Furthermore, the wrench body 1 has four threaded holes inside, and bolts 64 are threaded into the threaded holes. The four bolts 64 are connected symmetrically, which makes the gripping mechanism 6 evenly stressed, improves the connection strength, and ensures the reliability of the tool under repeated disassembly and assembly and heavy operation.

[0019] Furthermore, the mounting bracket 61 can be a component made of plastic. The mounting bracket 61 and the first fixing block 62 are integrally connected, and the mounting bracket 61 and the second fixing block 63 are integrally connected. The integrally molded structure avoids stress concentration at the connection and improves the service life of the parts.

[0020] Furthermore, the anti-slip strip 65 is in the shape of a barb and is made of rubber. The barb design combined with the high friction properties of rubber allows the anti-slip strip 65 to still provide excellent grip in wet environments, improving the anti-slip effect and significantly reducing the risk of hand slippage.

[0021] Working principle: Align the first opening 4 or the second opening 5 at one end of the wrench body 1 with the corresponding part of the photovoltaic connector to be operated. When it is necessary to tighten or loosen the connector nut, the teeth 41 inside the first opening 4 can be inserted into the outer edge of the nut. Apply torque by rotating the wrench body 1. If it is necessary to separate the mated positive and negative connectors, accurately insert the two inserts 51 inside the second opening 5 into the corresponding slot of the negative connector. A little force can quickly unlock the connector. During operation, the operator holds the gripping mechanism 6 installed on the top or bottom of the wrench body 1. The barbed rubber anti-slip strips 65 densely distributed on its surface can effectively increase the friction of the hand and prevent slippage. The mounting bracket 61 is tightly attached to the surface of the wrench body 1 by the first fixing block 62 and the second fixing block 63 and is locked by the bolt 64. This ensures that the gripping mechanism 6 will not loosen or shift when subjected to force, thus ensuring that the operation is labor-saving, stable and efficient. By selecting the first connecting hole 2 or the second connecting hole 3, different models of connectors can be adapted to achieve the function of one wrench for multiple purposes.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional photovoltaic connector installation and removal wrench, comprising a wrench body (1), characterized in that, The wrench body (1) has a first connecting hole (2) and a second connecting hole (3) inside. One end of the wrench body (1) has a first opening (4), and the other end of the wrench body (1) has a second opening (5). The inner wall of the first opening (4) has teeth (41). The inside of the second opening (5) has two inserts (51) symmetrically fixed. The top and bottom of the wrench body (1) are equipped with a gripping mechanism (6). The gripping mechanism (6) includes a mounting bracket (61), a first fixing block (62), and a second fixing block (63). The bottom of the mounting bracket (61) is fixed with the first fixing block (62) and the second fixing block (63). The first fixing block (62) and the second fixing block (63) are threaded together with bolts (64). The top of the mounting bracket (61) is fixed with multiple sets of anti-slip strips (65) at equal intervals.

2. The multifunctional photovoltaic connector installation and removal wrench according to claim 1, characterized in that, The mounting bracket (61) is adapted to the wrench body (1), and the mounting bracket (61) is engaged on the top of the wrench body (1).

3. The multifunctional photovoltaic connector installation and disassembly wrench according to claim 2, characterized in that, The first fixing block (62) abuts against the front surface of the wrench body (1), and the second fixing block (63) abuts against the rear surface of the wrench body (1).

4. The multifunctional photovoltaic connector installation and removal wrench according to claim 3, characterized in that, The wrench body (1) has four threaded holes inside, and the bolt (64) is threaded into the threaded holes.

5. The multifunctional photovoltaic connector installation and removal wrench according to claim 4, characterized in that, The mounting bracket (61) can be a component made of plastic. The mounting bracket (61) and the first fixing block (62) are integrally connected, and the mounting bracket (61) and the second fixing block (63) are integrally connected.

6. The multifunctional photovoltaic connector installation and removal wrench according to claim 5, characterized in that, The anti-slip strip (65) is in the shape of a barb and is a component made of rubber.

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