Flexible photovoltaic support assembly lifting device

Abstract

The utility model discloses a flexible photovoltaic support assembly lifting device which comprises a roller carrier and further comprises a fixed pulley, the middle of the inner wall of the fixed pulley is rotationally connected with the two sides of the roller carrier, a plurality of rotating shafts are arranged on the two sides of the roller carrier, and the outer walls of the rotating shafts are rotationally connected with the inner wall of the fixed pulley; a lifting frame is arranged at the back end of the photovoltaic module, fixing clamps are arranged on the two sides of the lifting frame, the back end of the photovoltaic module is sleeved with the front ends of the fixing clamps, clamping rods are arranged at the top ends of the fixing clamps, rubber heads are arranged at the ends, close to the photovoltaic module, of the clamping rods, and the rubber heads are used for fixing the photovoltaic module. According to the utility model, the plurality of fixed pulleys are arranged at the two ends of the roller carrier, the positions among the plurality of fixed pulleys are fixed by utilizing the roller carrier, and the plurality of fixed pulleys can be arranged at the horizontal position only by arranging the roller carrier at the flexible bracket in the lifting process.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic installation, and in particular to a flexible photovoltaic support assembly lifting device. Background Art

[0002] When installing current photovoltaic modules, they need to be manually lifted to the flexible support. This process requires the cooperation of multiple workers and the use of fixed pulleys for auxiliary lifting. Two fixed pulleys need to be fixed at the installation location of the flexible support and the photovoltaic module and lifted by ropes. During the lifting, since the fixed pulleys are installed separately, the fixed pulleys are prone to deviation at the flexible connection during use. When fixing the photovoltaic module, the installation point is fixed by ropes, and there is a risk of swinging and falling during the lifting process. Therefore, a flexible photovoltaic support module lifting device is provided. Utility Model Content

[0003] The purpose of the utility model is to provide a flexible photovoltaic support assembly lifting device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible photovoltaic support assembly lifting device, including a roller frame, and also including: a fixed pulley, the middle part of the inner wall of the fixed pulley is rotatably connected to the two sides of the roller frame, and multiple rotating shafts are arranged on both sides of the roller frame, and the outer walls of the multiple rotating shafts are rotatably connected to the inner wall of the fixed pulley; a photovoltaic assembly, a lifting frame is arranged at the back end of the photovoltaic assembly, and fixing clamps are arranged on both sides of the lifting frame, the front end of the fixing clamp is sleeved on the back end of the photovoltaic assembly, the top end of the fixing clamp is arranged with a clamping rod, and the end of the clamping rod close to the photovoltaic assembly is arranged with a rubber head, and the rubber head is used to fix the photovoltaic assembly.

[0005] Preferably, a fixing bolt is inserted and connected in the middle of the front end of the roller frame, and a sliding hook lock is sleeved in the middle of the top end of the roller frame.

[0006] Preferably, a plurality of sleeve holes are symmetrically arranged at the bottom end of the sliding hook lock, and an end of the outer wall of the fixing bolt away from the roller frame is inserted and connected with the plurality of sleeve holes.

[0007] Preferably, a plurality of side baffles are provided at both ends of the roller frame, and a side of the plurality of side baffles close to the roller frame is fixedly connected to two sides of the plurality of rotating shafts, and the plurality of side baffles are used to limit the position of the fixed pulley.

[0008] Preferably, the outer walls of the plurality of clamp rods are threadedly connected to the middle portions of the top ends of the plurality of fixing clamps, and a lifting ear is provided at the top ends of the plurality of fixing clamps and on a side away from the clamp rods.

[0009] Preferably, a lifting rope is sleeved on the outer wall of the fixed pulley, and one end of the lifting rope is fixedly connected to the inner wall of the lifting ear.

[0010] Preferably, a connecting block is provided at the other end of the lifting rope, and a hand pull rope is provided at one end of the connecting block away from the lifting rope.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model utilizes multiple fixed pulleys installed on both ends of the roller frame, and uses the roller frame to fix the positions between the multiple fixed pulleys, so as to provide stable lifting points for the photovoltaic components during the lifting process, and a sliding hook lock is provided on the top of the roller frame. During the lifting process, it is only necessary to install the roller frame on the flexible bracket to achieve multiple installations in the horizontal position, saving installation time. At the same time, a fixing clamp is installed at the fixed photovoltaic component, and the photovoltaic component is fixed by a clamp rod, so that the photovoltaic component can be installed stably and manually pulled up. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0014] Figure 2 This is a cross-sectional view of the first structure of the utility model.

[0015] Figure 3 It is a top view of the main structure of the utility model.

[0016] Figure 4 It is a side view of the main structure of the utility model.

[0017] Figure 5 It is a front view of the main structure of the utility model.

[0018] Figure 6 This is a cross-sectional view of the second structure of the utility model.

[0019] Figure 7 It is a rear view of the main structure of the utility model.

[0020] In the figure: 1. roller frame; 101. fixing bolt; 102. sliding hook lock; 103. sleeve hole; 2. fixed pulley; 201. rotating shaft; 202. side baffle; 203. lifting rope; 204. connecting block; 205. hand pull rope; 3. photovoltaic module; 301. lifting frame; 302. fixing clamp; 303. clamp rod; 304. rubber head; 305. lifting ear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-7 A flexible photovoltaic support assembly lifting device shown includes a roller frame 1, and also includes: a fixed pulley 2, the middle part of the inner wall of the fixed pulley 2 is rotatably connected to the two sides of the roller frame 1, and multiple rotating shafts 201 are arranged on both sides of the roller frame 1, and the outer walls of the multiple rotating shafts 201 are rotatably connected to the inner wall of the fixed pulley 2; a photovoltaic assembly 3, a lifting frame 301 is arranged at the back end of the photovoltaic assembly 3, and fixed clamps 302 are arranged on both sides of the lifting frame 301, the front end of the fixed clamp 302 is sleeved on the back end of the photovoltaic assembly 3, and the top of the fixed clamp 302 is provided with a clamping rod 303, and the end of the clamping rod 303 close to the photovoltaic assembly 3 is provided with a rubber head 304, and the rubber head 304 is used to fix the photovoltaic assembly 3.

[0023] It should be noted that the middle part of the roller frame 1 is a round hole. In order to facilitate the installation of the sliding hook lock 102, the two ends of the roller frame 1 are fixedly connected to the rotating shaft 201. The rotating shaft 201 refers to a ball bearing, so that in the process of lifting the photovoltaic component 3, it can be smooth and labor-saving. The outer wall of the rotating shaft 201 is sleeved with a fixed pulley 2. The fixed pulley 2 is made of stainless steel, which has the advantages of being waterproof and rust-proof, and improves safety performance. The middle part of the top of the fixing clamp 302 and the outer wall of the clamp rod 303 are provided with threads, and the clamp rod 303 and the fixing clamp 302 are screwed up and down through the threads. When the clamp rod 303 is screwed to the top of the photovoltaic component 3, the rubber head 304 can use the toughness of the rubber to protect the photovoltaic component 3, and can cooperate with the fixing clamp 302 to stably clamp the photovoltaic component 3.

[0024] Specifically, a fixing bolt 101 is inserted into the middle of the front end of the roller frame 1, a sliding hook lock 102 is sleeved in the middle of the top end of the roller frame 1, and a plurality of sleeve holes 103 are symmetrically arranged at the bottom end of the sliding hook lock 102. The outer wall of the fixing bolt 101 is inserted into the plurality of sleeve holes 103 at one end away from the roller frame 1.

[0025] It should be noted that the fixing bolt 101 can be inserted into the circular hole at the front end of the roller frame 1, the sliding hook lock 102 is a U-shaped structure, the two branches at the bottom end correspond to the front and rear circular holes of the roller frame 1, and the sleeve hole 103 is also a circular hole, the sleeve hole 103 is placed corresponding to the circular hole position of the roller frame 1, and the fixing bolt 101 is inserted into the sleeve hole 103 and the circular hole, and there are nuts at both ends of the fixing bolt 101, and the nuts are turned to fix the sliding hook lock 102 and the roller frame 1.

[0026] Specifically, a plurality of side baffles 202 are provided at both ends of the roller frame 1 , and a side of the plurality of side baffles 202 close to the roller frame 1 is fixedly connected to both sides of the plurality of rotating shafts 201 , and the plurality of side baffles 202 are used to limit the position of the fixed pulley 2 .

[0027] It should be noted that after the fixed pulley 2 and the rotating shaft 201 are installed, the side baffle 202 is fixedly installed on the end of the rotating shaft 201 and the fixed pulley 2 away from the roller frame 1 to limit the position of the fixed pulley 2 so that the movement is stable when lifting the photovoltaic module 3.

[0028] Specifically, the outer walls of the multiple clamping rods 303 are threadedly connected to the middle parts of the top ends of the multiple fixing clamps 302, and a lifting ear 305 is provided at the top ends of the multiple fixing clamps 302 and on the side away from the clamping rods 303. The outer wall of the fixed pulley 2 is sleeved with a lifting rope 203, and one end of the lifting rope 203 is fixedly connected to the inner wall of the lifting ear 305. A connecting block 204 is provided at the other end of the lifting rope 203, and a hand pull rope 205 is provided at the end of the connecting block 204 away from the lifting rope 203.

[0029] It should be noted that the lifting rope 203 is a rope responsible for fixing the photovoltaic component 3 at both ends. One end of the lifting rope 203 at both ends is fixed to the lifting ear 305, and then the lifting rope 203 is connected to the fixed pulley 2, and then the other end extends to the connecting block 204. The connecting block 204 fixes the two sections of the lifting rope 203 and merges them into a hand rope 205. The hand rope 205 is manually pulled to achieve the lifting work of the photovoltaic component 3.

[0030] Working principle of this utility model:

[0031] The specific operation is to hook and lock the sliding hook lock 102 at the installation place of the photovoltaic component 3, then the sliding hook lock 102 is sleeved with the roller frame 1, and the fixing bolt 101 is inserted through the sleeve hole 103 and the roller frame 1 to complete the assembly of the sliding hook lock 102 and the roller frame 1, then the fixed pulley 2 is sleeved on the rotating shaft 201 at both ends of the roller frame 1, and the photovoltaic component 3 is sleeved on the front end of the fixing clamp 302, and the clamp rod 303 is screwed until the clamp rod 303 is screwed to the top of the photovoltaic component 3, and the rubber head 304 will resist the photovoltaic component 3. Through the resistance between the threads, the rubber head 304 clamps the photovoltaic module 3 at the front end of the fixing clamp 302, and the lifting rope 203 is passed through the outer wall of the fixed pulley 2 to fix it at the lifting ear 305. Then the other end of the lifting rope 203 is fixed to the connecting block 204, and the hand pull rope 205 is led out from the connecting block 204. The hand pull rope 205 is manually pulled, and then the lifting ear 305 drives the fixing clamp 302 and the lifting frame 301 to move upward. The worker manually removes the fixing clamp 302 at the installation place of the lifting belt to install the photovoltaic module 3.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A flexible photovoltaic support assembly lifting device, comprising a roller frame (1), characterized in that: Also includes: A fixed pulley (2), wherein the middle portion of the inner wall of the fixed pulley (2) is rotatably connected to two sides of the roller frame (1), a plurality of rotating shafts (201) are provided on two sides of the roller frame (1), and the outer walls of the plurality of rotating shafts (201) are rotatably connected to the inner wall of the fixed pulley (2); A photovoltaic assembly (3), wherein a lifting frame (301) is provided at the back end of the photovoltaic assembly (3), fixing clamps (302) are provided on both sides of the lifting frame (301), the front end of the fixing clamp (302) is sleeved with the back end of the photovoltaic assembly (3), the top end of the fixing clamp (302) is provided with a clamping rod (303), and one end of the clamping rod (303) close to the photovoltaic assembly (3) is provided with a rubber head (304), and the rubber head (304) is used to fix the photovoltaic assembly (3).

2. A flexible photovoltaic support assembly lifting device according to claim 1, characterized in that: A fixing bolt (101) is plugged into the middle of the front end of the roller frame (1), and a sliding hook lock (102) is sleeved into the middle of the top end of the roller frame (1).

3. A flexible photovoltaic support assembly lifting device according to claim 2, characterized in that: A plurality of sleeve holes (103) are symmetrically arranged at the bottom end of the sliding hook lock (102), and one end of the outer wall of the fixing bolt (101) away from the roller frame (1) is inserted and connected with the plurality of sleeve holes (103).

4. A flexible photovoltaic support assembly lifting device according to claim 1, characterized in that: A plurality of side baffles (202) are provided at both ends of the roller frame (1); a side of the plurality of side baffles (202) close to the roller frame (1) is fixedly connected to two sides of the plurality of rotating shafts (201); and the plurality of side baffles (202) are used to limit the position of the fixed pulley (2).

5. The flexible photovoltaic support assembly lifting device according to claim 1, characterized in that: The outer walls of the plurality of clamping rods (303) are threadedly connected to the middle parts of the top ends of the plurality of fixing clamps (302), and a lifting ear (305) is provided at the top ends of the plurality of fixing clamps (302) and on a side away from the clamping rods (303).

6. A flexible photovoltaic support assembly lifting device according to claim 5, characterized in that: A lifting rope (203) is sleeved on the outer wall of the fixed pulley (2), and one end of the lifting rope (203) is fixedly connected to the inner wall of the lifting ear (305).

7. A flexible photovoltaic support assembly lifting device according to claim 6, characterized in that: A connecting block (204) is provided at the other end of the lifting rope (203), and a hand pull rope (205) is provided at one end of the connecting block (204) away from the lifting rope (203).

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