Safety hook for installation of photovoltaic solar power generation panel
By welding reinforcement ribs on the strut and installing clamps, the problems of easy deformation and unreliable connection of the strut are solved, and the stable connection between the strut and the hook base is achieved, which improves the structural strength and reliability of photovoltaic module installation.
Patent Information
- Application Number
- CN202421999779.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-19
AI Technical Summary
In the installation of existing photovoltaic modules, the struts are prone to deform and the connection is unreliable, especially when installed on a beveled roof, resulting in unreliable connection.
Weld the reinforcement ribs on both sides of the bent part of the strut, and a clamping member is installed at the connection between the strut and the hook base. Through the fit of the waist hole and the mounting port, the strut and the hook base are connected by bolts to increase structural strength and connection reliability.
It improves the structural strength of the strut, prevents deformation, and improves the connection reliability of the strut and the hook base, ensuring installation stability and reliability.
Smart Images
Figure CN223182062U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic module installation, in particular to a safety hook for installing a photovoltaic solar panel. Background Technique
[0002] At present, with the gradual implementation of the national photovoltaic subsidy policy, household photovoltaic power generation has been gradually widely applied. When household photovoltaic power generation is applied, photovoltaic modules are usually arranged on the roof. For a pitched roof, installation hooks are usually arranged under the pitched roof tiles. The installation hooks mainly include a hook base and a support rod. The hook base includes a base plate and a hook plate, and the support rod is fixedly connected to the hook plate.
[0003] In the prior art, the above-mentioned support rod is often in a Z-shaped structure, and there is a bent part on the surface of the support rod. When installing a solar panel on a slope, under the pressure of the solar panel, the bent part of the support rod is extremely easy to deform, and bolts are used for insertion installation between the hook base and the support rod, resulting in unreliable connection of the hook.
[0004] Therefore, a safety hook for installing a photovoltaic solar panel is proposed, which has the advantages of anti-deformation and high structural strength, thereby solving the problems in the above background technique. Content of the Utility Model
[0005] The purpose of the utility model is to solve the defects existing in the prior art, and a safety hook for installing a photovoltaic solar panel is proposed.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a safety hook for installing a photovoltaic solar panel, including a support rod and a hook base. Reinforcing ribs are welded on both sides of the bent part of the support rod, and a second waist-shaped hole is opened in the upper part of the support rod. A clamping part is integrally cast at one end of the support rod far away from the second waist-shaped hole, and installation openings are opened on both sides of the clamping part. A hook base is arranged below the clamping part, and a plurality of installation holes are opened on the surface of the hook base, and a third waist-shaped hole is opened at the gap of the plurality of installation holes of the hook base. A hook plate is integrally cast at the edge of the top surface of the hook base, and a first waist-shaped hole is opened on the surface of the hook plate.
[0007] As a further description of the above technical solution: Two reinforcing ribs are arranged on both sides of the bent part of the support rod, and the two reinforcing ribs are distributed on both sides of the second waist-shaped hole.
[0008] As a further description of the above technical solution: Two metal blocks are arranged in parallel on the clamping part, and the distances between the two metal blocks are respectively adapted to the thicknesses of the support rod and the hook base, and the thicknesses of the support rod and the hook base are the same.
[0009] As a further description of the above technical solution: the plurality of mounting holes are arranged in a rectangular array on the hook base.
[0010] As a further description of the above technical solution: the reinforcing rib is integrally of an L-shaped structure, and the reinforcing rib is made of high-carbon steel or high-manganese steel.
[0011] As a further description of the above technical solution: the two mounting ports of the pliers-shaped member are on the same straight line.
[0012] The utility model has the following beneficial effects:
[0013] In the utility model, two L-shaped reinforcing ribs are respectively welded on both sides of the bent part of the support rod. Since the reinforcing ribs are distributed on both sides of the second waist hole, the structural strength of the bent part of the support rod is improved without affecting the installation of the support rod, and the anti-deformation effect is good. By arranging a pliers-shaped member at one end where the support rod is connected to the hook base, since the first waist hole and the third waist hole are arranged on the hook base, and the mounting port is opened on the pliers-shaped member, the pliers-shaped member can be inserted into the hook plate so that the first waist hole corresponds to the mounting port, or the pliers-shaped member can be inserted at the edge of the hook base so that the mounting port corresponds to the third waist hole. While facilitating the adjustment of the installation position, the reliability of the connection between the support rod and the hook base is improved, thereby preventing the connection between the support rod and the hook base from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a structural schematic diagram of a safety hook for installing a photovoltaic solar panel of the utility model;
[0015] Figure 2 is a structural schematic diagram of the support rod of a safety hook for installing a photovoltaic solar panel of the utility model installed at the third waist hole;
[0016] Figure 3 is a structural schematic diagram of the support rod of a safety hook for installing a photovoltaic solar panel of the utility model;
[0017] Figure 4 is a structural schematic diagram of the hook base of a safety hook for installing a photovoltaic solar panel of the utility model.
[0018] Legend:
[0019] 1. Support rod; 2. Hook base; 3. Pliers-shaped member; 4. Reinforcing rib; 5. Hook plate; 6. First waist hole; 7. Second waist hole; 8. Mounting port; 9. Mounting hole; 10. Third waist hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0021] According to an embodiment of the present invention, a safety hook for installing a photovoltaic solar panel is provided.
[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. As Figures 1-4 shown, a safety hook for installing a photovoltaic solar panel according to an embodiment of the present invention includes a support rod 1 and a hook base 2. Reinforcing ribs 4 are welded on both sides of the bent part of the support rod 1. A second waist hole 7 is provided in the upper part of the support rod 1. A clamping part 3 is integrally cast at one end of the support rod 1 away from the second waist hole 7. Installation openings 8 are provided on both sides of the clamping part 3. A hook base 2 is arranged below the clamping part 3. A plurality of mounting holes 9 are provided on the surface of the hook base 2. A third waist hole 10 is provided at the gap between the plurality of mounting holes 9 of the hook base 2. A hook plate 5 is integrally cast at the edge of the top surface of the hook base 2. A first waist hole 6 is provided on the surface of the hook plate 5. By providing a clamping part 3 at one end of the support rod 1 connected to the hook base 2, since the first waist hole 6 and the third waist hole 10 are provided on the hook base 2, and the installation opening 8 is provided on the clamping part 3, the clamping part 3 can be inserted into the hook plate 5 so that the first waist hole 6 corresponds to the installation opening 8. With a bolt inserted between the first waist hole 6 and the installation opening 8, the connection between the clamping part 3 and the hook plate 5 is realized. Secondly, the clamping part 3 can also be inserted at the edge of the hook base 2 so that the installation opening 8 corresponds to the third waist hole 10. With a bolt inserted between the installation opening 8 and the third waist hole 10, while facilitating the adjustment of the installation position, the reliability of the connection between the support rod 1 and the hook base 2 is improved. The support rod 1 is fixedly connected to the solar panel through a bolt passing through the second waist hole 7 of the support rod 1. By respectively welding two L-shaped reinforcing ribs 4 on both sides of the bent part of the support rod 1, since the reinforcing ribs 4 are distributed on both sides of the second waist hole 7, the structural strength of the bent part of the support rod 1 is improved without affecting the installation of the support rod 1, and the anti-deformation effect is good. Among them, the installation positions of the support rod 1 and the hook base 2 can be adjusted according to actual installation requirements. The hook base 2 needs to be connected to the solar panel support frame erected on the slope by bolts or screws.
[0023] In one embodiment, two reinforcing ribs 4 are provided on both sides of the bent part of the support rod 1, and the two reinforcing ribs 4 are distributed on both sides of the second waist hole 7. By the reinforcing ribs 4 distributed on both sides of the second waist hole 7, while increasing the structural strength, a space is provided for the installation of the support rod 1.
[0024] In one embodiment, two metal blocks are arranged in parallel on the clamp member 3, and the distances between the two metal blocks are respectively adapted to the thicknesses of the support rod 1 and the hook base 2. The thicknesses of the support rod 1 and the hook base 2 are the same. Through the arrangement of the clamp member 3, a socket connection form is added on the basis of the bolt insertion installation, thereby improving the installation reliability.
[0025] In one embodiment, a plurality of mounting holes 9 are arranged in a rectangular array on the hook base 2, so as to increase the mounting strength of the hook base 2 through the plurality of mounting holes 9.
[0026] In one embodiment, the reinforcing rib 4 is integrally of an L-shaped structure, and the reinforcing rib 4 is made of high-carbon steel or high-manganese steel. Through the arrangement of the reinforcing rib 4, the structural strength of the bent part of the support rod 1 is increased.
[0027] In one embodiment, the two mounting openings 8 of the clamp member 3 are on the same straight line. The arrangement of the two mounting openings 8 facilitates the insertion and installation of bolts.
[0028] Working principle:
[0029] When in use, first, the hook base 2 is fixedly installed at the solar panel installation area by using expansion bolts and the mounting holes 9. When installing the support rod 1, by arranging the clamp member 3 at one end of the support rod 1 connected to the hook base 2, since the first waist hole 6 and the third waist hole 10 are arranged on the hook base 2, and the mounting opening 8 is opened on the clamp member 3, the clamp member 3 can be inserted into the hook plate 5, making the first waist hole 6 and the mounting opening 8 correspond to each other. With the bolt inserted between the first waist hole 6 and the mounting opening 8, the connection between the clamp member 3 and the hook plate 5 is realized. Secondly, the clamp member 3 can also be inserted at the edge of the hook base 2, making the mounting opening 8 correspond to the third waist hole 10. With the bolt inserted between the mounting opening 8 and the third waist hole 10, while facilitating the adjustment of the installation position, the connection reliability between the support rod 1 and the hook base 2 is improved. The support rod 1 is fixedly connected to the solar panel through the bolt passing through the second waist hole 7 of the support rod 1. Two L-shaped reinforcing ribs 4 are respectively welded on both sides of the bent part of the support rod 1. Since the reinforcing ribs 4 are distributed on both sides of the second waist hole 7, the structural strength of the bent part of the support rod 1 is improved without affecting the installation of the support rod 1, and the anti-deformation effect is good.
[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A safety hook for installing a photovoltaic solar power generation panel, comprising a support rod (1) and a hook base (2), characterized in that: Reinforcing ribs (4) are welded on both sides of the bent part of the strut (1). A second kidney-shaped hole (7) is provided in the upper part of the strut (1). A clamp-type part (3) is integrally cast at one end of the strut (1) away from the second kidney-shaped hole (7). Mounting openings (8) are provided on both sides of the clamp-type part (3). A hook base (2) is arranged below the clamp-type part (3). A plurality of mounting holes (9) are provided on the surface of the hook base (2). A third kidney-shaped hole (10) is provided at the gap between the plurality of mounting holes (9) of the hook base (2). A hook plate (5) is integrally cast at the edge of the top surface of the hook base (2). A first kidney-shaped hole (6) is provided on the surface of the hook plate (5).
2. The safety hook for installing a photovoltaic solar power generation panel according to claim 1, characterized in that: Two reinforcing ribs (4) are provided on both sides of the bent part of the strut (1), and the two reinforcing ribs (4) are distributed on both sides of the second kidney-shaped hole (7).
3. The safety hook for installing a photovoltaic solar power generation panel according to claim 1, characterized in that: Two metal blocks are arranged in parallel on the clamp-type part (3), and the distances between the two metal blocks are respectively adapted to the thicknesses of the strut (1) and the hook base (2), and the thicknesses of the strut (1) and the hook base (2) are the same.
4. A safety hook for installing a photovoltaic solar power generation panel according to claim 1, characterized in that: The plurality of mounting holes (9) are arranged in a rectangular array on the hook base (2).
5. A safety hook for installing a photovoltaic solar power generation panel according to claim 1, characterized in that: The reinforcing rib (4) is an overall L-shaped structure, and the reinforcing rib (4) is made of high-carbon steel or high-manganese steel.
6. The safety hook for installing a photovoltaic solar power generation panel according to claim 1, characterized in that: The two mounting openings (8) of the clamp-type part (3) are on the same straight line.