Replaceable photovoltaic installation lifting appliance

Abstract

The utility model discloses a replaceable photovoltaic installation lifting appliance, which relates to the technical field of installation lifting appliances, and comprises a working frame and an installation mechanism, the replaceable installation mechanism is arranged below the front end of the working frame, and the installation mechanism comprises an installation head, a connector, a screwing head, a plug board, a clamping head and a connecting lifting rope. A connector is arranged at the bottom of the mounting head, and a screwing head is fixed to the middle of the upper portion of the connector. Compared with an existing device, the replaceable photovoltaic installation lifting appliance has the advantages that the connection lifting rope and the lifting rope can be quickly disassembled and assembled through the installation mechanism, when photovoltaic panels have different sizes and models and a proper lifting head needs to be replaced for work during lifting, operation can be quickly carried out, certain time is saved during use, and the practicability is high. And meanwhile, the problem that the connector is loosened and falls off due to the fact that the connector slips when the mounting head rotates to work can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation lifting tools, in particular to a replaceable photovoltaic installation lifting tool. Background Technique

[0002] The main use of photovoltaic panels is to generate electricity. They are widely used in solar power generation systems, generating electrical energy by converting solar light energy to supply power to the power grid or provide electricity for off-grid systems. Photovoltaic panels can also be used to provide power for remote devices, traffic lights, monitoring systems, etc., especially in situations where direct access to the power grid is not possible or an independent power supply is required. When installing photovoltaic panels, corresponding installation lifting tools are often needed for lifting operations.

[0003] For existing photovoltaic installation lifting tools, due to the differences in the sizes and models of photovoltaic panels, appropriate lifting heads need to be replaced to ensure stability during hoisting. However, the replacement of the lifting head is often troublesome and takes a certain amount of time, which will affect subsequent photovoltaic installations.

[0004] Therefore, research and improvement are carried out on the existing structure and deficiencies, and a replaceable photovoltaic installation lifting tool is provided, with the expectation of achieving a more practical value purpose. Content of the Utility Model

[0005] The purpose of the utility model is to provide a replaceable photovoltaic installation lifting tool to solve the problem mentioned in the above background technique that for existing photovoltaic installation lifting tools, due to the differences in the sizes and models of photovoltaic panels, appropriate lifting heads need to be replaced to ensure stability during hoisting. However, the replacement of the lifting head is often troublesome and takes a certain amount of time, which will affect subsequent photovoltaic installations.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A replaceable photovoltaic installation lifting tool includes a working frame and an installation mechanism. The replaceable installation mechanism is arranged below the front end of the working frame. The installation mechanism includes an installation head, a connection head, a screwing head, a plug-in board, a clamping head, and a connecting lifting rope. The bottom of the installation head is provided with a connection head, and a screwing head is fixed in the middle above the connection head. The inner sides of the upper part of the connection head are provided with plug-in boards, and clamping heads are fixed on the upper and lower surfaces of the plug-in boards. The middle part below the connection head is connected with a connecting lifting rope.

[0007] Furthermore, a lifting mechanism for hoisting is arranged in the middle above the working frame, and a lifting rope is connected to the front end of the lifting mechanism.

[0008] Furthermore, the lifting mechanism includes a support arm and a winch, and a winch is installed in the middle of the rear of the support arm.

[0009] Furthermore, the lifting mechanism also includes a movable arm, and the movable arm is arranged at the inner front end of the supporting arm.

[0010] Furthermore, the lifting mechanism also includes a push-pull cylinder, and the push-pull cylinder is installed in the rear middle part of the movable arm.

[0011] Furthermore, the lifting mechanism also includes a movable push cylinder, and the bottom of the support arm is equipped with a movable push cylinder.

[0012] Compared with the prior art, the utility model provides a replaceable photovoltaic installation hanger, which has the following beneficial effects:

[0013] 1. The utility model can quickly complete the disassembly and assembly between the connecting rope and the lifting rope through the installation mechanism. When the photovoltaic panels are of different sizes, the appropriate lifting head needs to be replaced for work during the lifting, which can be operated quickly, saving a certain amount of time during use. At the same time, it can avoid the problem of the connection head slipping and loosening when the installation head rotates;

[0014] 2. The utility model uses a lifting mechanism to adjust the horizontal position of the lifting during lifting, and cooperates with the adjustment of the angle of the support arm connected by upward and downward rotation to improve the use range and work effect of the installation lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of a replaceable photovoltaic installation hanger of the utility model;

[0016] Figure 2 This is a schematic diagram of a partial cross-sectional structure of a replaceable photovoltaic installation hanger support arm of the utility model;

[0017] Figure 3 A replaceable photovoltaic installation hanger Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a replaceable photovoltaic installation hanger installation head in the front view of the present invention.

[0019] In the figure: 1. working frame; 2. lifting mechanism; 201. supporting arm; 202. winch; 203. moving arm; 204. push-pull cylinder; 205. movable push cylinder; 3. lifting rope; 4. installation mechanism; 401. installation head; 402. connecting head; 403. twisting head; 404. plug-in board; 405. locking head; 406. connecting lifting rope. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs; the terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model; the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] As Figure 1 、 Figure 3 and Figure 4 shown, a replaceable photovoltaic installation sling includes a working frame 1 and an installation mechanism 4. The replaceable installation mechanism 4 is arranged below the front end of the working frame 1. The installation mechanism 4 includes an installation head 401, a connection head 402, a screwing head 403, a plugging board 404, a clamping head 405 and a connecting suspension rope 406. A connection head 402 is arranged at the bottom of the installation head 401, and a screwing head 403 is fixed in the middle above the connection head 402. Plugging boards 404 are installed inside the two sides above the connection head 402, and clamping heads 405 are fixed on the upper and lower surfaces of the plugging boards 404. A connecting suspension rope 406 is connected to the middle below the connection head 402;

[0023] By means of the screwing head 403, the connection head 402 and the installation head 401 can be quickly screwed and installed together. By means of the plugging boards 404 and the clamping heads 405, plugging and clamping limits can be carried out after the connection head 402 is installed, so as to quickly complete the disassembly and assembly between the connecting suspension rope 406 and the lifting rope 3. When there are differences in the sizes and models of photovoltaic panels and appropriate sling heads need to be replaced during hoisting, operations can be carried out quickly, saving a certain amount of time during use. At the same time, the plugging boards 404 can limit the position of the connection head 402, avoiding the problem of loosening and falling off due to thread slipping of the connection head 402 when the installation head 401 rotates during work;

[0024] As Figure 1 and Figure 2As shown in the figure, a lifting mechanism 2 for hoisting is provided in the middle above the working frame 1. A lifting rope 3 is connected to the front end of the lifting mechanism 2. The lifting mechanism 2 includes a support arm 201 and a winch 202, and the winch 202 is installed in the middle at the rear of the support arm 201. The lifting mechanism 2 further includes a movable arm 203, and the movable arm 203 is arranged at the front end inside the support arm 201. The lifting mechanism 2 further includes a push-pull cylinder 204, and the push-pull cylinder 204 is installed in the middle at the rear of the movable arm 203. The lifting mechanism 2 further includes a movable push cylinder 205, and the movable push cylinder 205 is installed at the bottom of the support arm 201. Through the winch 202, the photovoltaic panel can be hoisted in cooperation with the lifting rope 3 and the lifting head at the bottom of the connecting lifting rope 406. Through the push-pull cylinder 204, the movable arm 203 can be telescopically adjusted with respect to the support arm 201, so that the horizontal position of the hoisting can be adjusted during hoisting. Cooperating with the adjustment of the angle of the support arm 201 by the movable push cylinder 205 which is rotatably connected up and down, the use range and working effect of the installation sling can be improved.

[0025] Working principle: When using this replaceable photovoltaic installation sling, first, through the winch 202, the photovoltaic panel can be hoisted in cooperation with the lifting rope 3 and the lifting head at the bottom of the connecting lifting rope 406. Subsequently, through the push-pull cylinder 204, the movable arm 203 can be telescopically adjusted with respect to the support arm 201, so that the horizontal position of the hoisting can be adjusted during hoisting. Then, cooperating with the adjustment of the angle of the support arm 201 by the movable push cylinder 205 which is rotatably connected up and down, at this time, by turning the head 403, the connecting head 402 can be quickly screwed and installed together with the installation head 401. Subsequently, through the plug-in board 404 and the engaging head 405, after the connecting head 402 is installed, plug-in and engaging limit can be carried out to quickly complete the disassembly and assembly between the connecting lifting rope 406 and the lifting rope 3. When there are differences in the size and model of the photovoltaic panel and it is necessary to replace an appropriate lifting head for work during hoisting, the operation can be carried out quickly. Finally, the plug-in board 404 can limit the position of the connecting head 402.

[0026] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A replaceable photovoltaic installation hanger, comprising a work frame (1) and an installation mechanism (4), characterized in that: The replaceable mounting mechanism (4) is arranged below the front end of the work frame (1), and comprises a mounting head (401), a connecting head (402), a twisting head (403), a plug board (404), a snap-fit ​​head (405) and a connecting rope (406). The mounting head (401) is provided with a connecting head (402) at the bottom, and the twisting head (403) is fixed at the middle of the upper part of the connecting head (402). The plug boards (404) are installed inside the upper two sides of the connecting head (402), and the snap-fit ​​heads (405) are fixed above and below the surface of the plug board (404), and the connecting rope (406) is connected to the middle of the lower part of the connecting head (402).

2. A replaceable photovoltaic installation hanger according to claim 1, characterized in that: A lifting mechanism (2) for lifting is provided in the upper middle part of the working frame (1), and a lifting rope (3) is connected to the front end of the lifting mechanism (2).

3. A replaceable photovoltaic installation hanger according to claim 2, characterized in that: The lifting mechanism (2) comprises a support arm (201) and a winch (202), and the winch (202) is installed in the rear middle part of the support arm (201).

4. A replaceable photovoltaic installation hanger according to claim 3, characterized in that: The lifting mechanism (2) further comprises a movable arm (203), wherein the movable arm (203) is arranged at the inner front end of the supporting arm (201).

5. A replaceable photovoltaic installation hanger according to claim 4, characterized in that: The lifting mechanism (2) further comprises a push-pull cylinder (204), and the push-pull cylinder (204) is installed in the rear middle part of the movable arm (203).

6. A replaceable photovoltaic installation hanger according to claim 3, characterized in that: The lifting mechanism (2) further comprises a movable push cylinder (205), and the bottom of the support arm (201) is provided with the movable push cylinder (205).

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