Photovoltaic module transportation protection tool

Abstract

The utility model discloses a photovoltaic module transportation protection tool, which belongs to the technical field of photovoltaic module protection, and comprises a buckle integrally in an I-shaped structure, the buckle comprises a protective shell, an elastic body and a clamping piece. The protective shell is of an I-shaped structure, and the clamping piece is of a U-shaped structure; the elastic bodies are arranged on the surfaces of the sunken parts on the two sides of the protective shell at intervals; the clamping pieces making contact with the outer side face of the elastic body are symmetrically arranged at the concave positions of the two sides of the protective shell. The two ends of the clamping piece are connected with the top and the bottom of the protective shell through connecting plates correspondingly. The overall strength of the buckle can be improved through the arranged protective shell, when the buckle is clamped to the frame, the clamping piece is subjected to extrusion force of the frame, acting force is transmitted to the elastic body, the elastic body deforms, and therefore the buckle is stably clamped to the edge span through continuous elastic force, and after the buckle is taken down from the frame, the elastic body returns to the initial state, and the buckle is prevented from falling off. Therefore, the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component protection, in particular to photovoltaic component transportation protection tooling. Background Art

[0002] After the photovoltaic modules are sorted and the last step of power testing is completed, qualified photovoltaic modules need to be transported to the packaging area for packaging. Pallet trucks or forklifts are often used to transport photovoltaic modules in batches. In order to avoid scratches on the frames of adjacent photovoltaic modules and prevent the photovoltaic modules from slipping during transportation, I-shaped buckles are often placed on the frames of each photovoltaic module for protection.

[0003] The existing clips are made of commonly used plastic materials. After long-term use, the spacing between the clips becomes larger and there are many problems such as distortion, which leads to a short service life of the clips and a low reuse rate. In later use, after the clips are placed on the frame of the photovoltaic module, the position of the clips will easily change when the upper photovoltaic modules are stacked, resulting in asymmetric support positions of the clips on the four side spans of the photovoltaic module for the upper photovoltaic modules, thereby reducing the support and protection effect of the clips on the photovoltaic module. For example, if the clips move to the corner of the side span, the side span of the photovoltaic module in the middle part is easily damaged by friction with the adjacent side span of the photovoltaic module. Utility Model Content

[0004] In order to solve the problems of the prior art, the utility model provides a photovoltaic module transportation protection tooling, including: a buckle with an overall I-shaped structure;

[0005] The buckle comprises: a protective shell, an elastic body and a clamping piece;

[0006] The protective shell has an I-shaped structure, and the clamping piece has a U-shaped structure;

[0007] The elastic bodies are arranged at intervals on the surfaces of the recessed parts on both sides of the protective shell;

[0008] The clamping parts in contact with the outer side surface of the elastic body are symmetrically arranged at the concave parts on both sides of the protective shell;

[0009] The two ends of the clamping member are respectively connected to the top and bottom of the protective shell through a connecting plate, the clamping member is slidably connected to the connecting plate, and a sliding groove for the movement of the end of the clamping member is provided on the connecting plate; the clamping member has elastic deformation characteristics.

[0010] Further, the elastic member comprises: a plurality of first elastic bodies and a plurality of second elastic bodies;

[0011] The first elastic spacer is arranged on the surface of the recessed part at the top and bottom of the protective shell;

[0012] The second elastic bodies are arranged at intervals on the surfaces of the recessed parts on both sides of the protective shell.

[0013] Furthermore, the first elastic body has a semicircular arc structure, and the second elastic body has a cylindrical structure.

[0014] Furthermore, a cushion layer is provided on the outer surface of the clamping piece, and a plurality of protrusions are provided on the surface of the cushion layer.

[0015] Furthermore, the edges of the connecting plate are all rounded.

[0016] Furthermore, a slide groove is provided on the inner side surface of the connecting plate, and both end portions of the clamping member are clamped in the slide groove.

[0017] Beneficial effects of the utility model:

[0018] The protective shell provided can increase the overall strength of the buckle. When the buckle is connected to the frame, the clamping part is squeezed by the frame and transmits the force to the elastomer, causing elastic deformation. The buckle is stably connected to the side span by utilizing continuous elastic force. When the buckle is removed from the frame, the elastomer returns to its original state, thereby reducing problems such as increased deformation spacing during the use of the buckle and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the structure after the buckle provided by the utility model is installed;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the buckle provided by the utility model;

[0022] Figure 3 It is a schematic diagram of the front structure of the buckle provided by the utility model.

[0023] Figure numerals: 1 is a buckle, 2 is a protective shell, 3 is a clamping piece, 4 is a connecting plate, 5 is a first elastomer, 6 is a second elastomer, 7 is a cushion layer, and 9 is a photovoltaic component. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] See also Figures 1 to 3 , a photovoltaic module transport protection tooling, comprising: a buckle 1 with an overall I-shaped structure, the buckle is snapped onto the frame of the photovoltaic module 9;

[0026] The buckle 1 comprises: a protective shell 2, an elastic body and a clamping member 3;

[0027] The protective shell 2 is an I-shaped structure, and the clamping member 3 is a U-shaped structure;

[0028] The elastic bodies are arranged at intervals on the surfaces of the recessed parts on both sides of the protective shell 2;

[0029] The clamping parts 3 in contact with the outer side surface of the elastic body are symmetrically arranged at the concave parts on both sides of the protective shell 2;

[0030] The two ends of the clamping member 3 are respectively connected to the top and bottom of the protective shell 2 through a connecting plate 4, the clamping member is slidably connected to the connecting plate, and a sliding groove for the movement of the end of the clamping member is provided on the connecting plate; the clamping member 3 has elastic deformation characteristics.

[0031] Among them, the main invention point of the present application is that by setting the buckle as a structure that can undergo elastic deformation, when the buckle is connected to the frame, the clip is deformed, so that the end of the clip moves in the slide groove, thereby squeezing the elastomer, causing the elastomer to undergo elastic deformation, so that after the clip is connected to the frame, due to the action of the elastic force, the buckle as a whole is more firmly connected to the frame, and when the buckle is removed, the elastomer returns to deformation. Overall, due to the setting of the elastomer, the buckle can undergo elastic deformation, thereby reducing the problems of buckle deformation and increased spacing.

[0032] In some embodiments, the elastic member includes: a plurality of first elastic bodies 5 and a plurality of second elastic bodies 6;

[0033] The first elastic spacer is arranged on the surface of the recessed part at the top and bottom of the protective shell 2;

[0034] The second elastic bodies 6 are arranged at intervals on the surfaces of the recessed parts on both sides of the protective shell 2;

[0035] The first elastic body 5 is in a semicircular arc structure, and the second elastic body 6 is in a cylindrical structure.

[0036] The first elastic body is used to apply a force in the lateral direction to the clamp, and the second elastic body is used to apply a force in the longitudinal direction to the clamp. Since the gravity of the photovoltaic module is mainly applied in the longitudinal direction, the second elastic body is a solid elastic body.

[0037] In some embodiments, a cushion layer 7 is provided on the outer surface of the clamping member 3 , and a plurality of protrusions are provided on the surface of the cushion layer 7 .

[0038] The function of the cushion layer is to prevent the frame from scratching the connector, while the function of the protrusion is to increase the friction between the cushion layer and the frame.

[0039] In some embodiments, the edges of the connecting plate 4 are all rounded, wherein the rounded structure is conducive to the photovoltaic module being snapped onto the buckle.

[0040] In some embodiments, a slide groove is provided on the inner side surface of the connecting plate 4, and both end portions of the clamping member 3 are clamped in the slide groove.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. Photovoltaic module transportation protection tooling, characterized in that: include: The buckle has an overall I-shaped structure; The buckle comprises: a protective shell, an elastic body and a clamping piece; The protective shell has an I-shaped structure, and the clamping piece has a U-shaped structure; The elastic bodies are arranged at intervals on the surfaces of the recessed parts on both sides of the protective shell; The clamping parts in contact with the outer side surface of the elastic body are symmetrically arranged at the concave parts on both sides of the protective shell; The two ends of the clamping member are respectively connected to the top and bottom of the protective shell through a connecting plate, the clamping member is slidably connected to the connecting plate, and a sliding groove for the movement of the end of the clamping member is provided on the connecting plate; the clamping member has elastic deformation characteristics.

2. The photovoltaic module transportation protection tooling according to claim 1 is characterized in that: The elastic body comprises: a plurality of first elastic bodies and a plurality of second elastic bodies; The first elastic body is arranged at intervals on the surface of the recessed parts at the top and bottom of the protective shell; The second elastic bodies are arranged at intervals on the surfaces of the recessed parts on both sides of the protective shell.

3. The photovoltaic module transportation protection tooling according to claim 2 is characterized in that: The first elastic body has a semicircular arc structure, and the second elastic body has a cylindrical structure.

4. The photovoltaic module transportation protection tooling according to claim 1, characterized in that: The outer surface of the clamping piece is provided with a cushion layer, and the surface of the cushion layer is provided with a plurality of protrusions.

5. The photovoltaic module transportation protection tooling according to claim 1, characterized in that: The edges of the connecting plates are all rounded.

6. The photovoltaic module transportation protection tooling according to claim 1, characterized in that: A slide groove is arranged on the inner side surface of the connecting plate, and both end portions of the clamping member are clamped in the slide groove.

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