Stamping clamp and connecting structure of stamping clamp and assembly frame

Abstract

The utility model discloses a stamping clamp which comprises a main body part, one end part of the main body part is provided with a first bending part formed by stamping downwards, a first extension part and a second extension part form an acute included angle, and the first extension part is provided with a first through hole; a through hole II is formed in the extension part II; a first side plate and a second side plate are formed on the two sides of the main body part. According to the connecting structure of the stamping clamp and the assembly frame, a pressing block is connected with a first bending part of the stamping clamp through a fastening connecting piece, and the front end portion and the rear end portion of a first side plate and the front end portion and the rear end portion of a second side plate are placed on a first inner extending plate and a second inner extending plate respectively. By the adoption of the stamping clamp, the installation process is simplified, and the installation efficiency is improved. The connection structure of the stamping clamp and the assembly frame is adopted, in the actual installation process, a constructor can quickly align the assembly frame of the photovoltaic panel with the pressing block and the clamp and tighten the assembly frame through the fastening connecting piece, complex operation steps are not needed, and the installation time is greatly shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clamp for photovoltaic module installation, especially a stamping clamp and the connecting structure of stamping clamp and module frame. BACKGROUND

[0002] When the photovoltaic panel module frame and the purline beam are installed, some clamps are usually added as auxiliary supporting parts to make the photovoltaic panel module frame and the purline beam more stable. Common clamps are made by welding or casting process. The clamp made by welding process is formed by welding multiple parts together to form an integral structure. For example, the supporting main body and the connecting part are first processed, and then they are fixed and connected by welding technology. The casting process is to pour liquid metal into a special mold, and the clamp with the required shape is formed after cooling and solidification. In terms of connection mode, some use more bolt and nut combinations, which need multiple parts to be tightened together; some use welding fixation, which needs on-site welding operation during installation, so a clamp with lower manufacturing cost and easier installation for connecting the module frame and the beam is needed. SUMMARY

[0003] The utility model solves the technical problem that: provide a kind of stamping clamp and the connecting structure of stamping clamp and module frame, manufacturing cost is lower, and installation is more simple.

[0004] The technical scheme adopted by the utility model to solve the above technical problem is: a stamping clamp, including main part, the one end of the main part has the bending part one formed by stamping downward, the bending part one includes extension one, extension two, the extension one, extension two forms acute angle included angle, the extension one is equipped with through hole one;The extension two is equipped with through hole two;The both sides of the main part are formed with side plate one, side plate two.

[0005] Preferably, the front end lower surface of side plate one, the front end lower surface of side plate two and the top edge of the extension two of the bending part one form a clamping space one;

[0006] The other end of the main part has the bending part two formed by stamping downward, the bending part two includes connecting part, support part, the rear end lower surface of side plate one, the rear end lower surface of side plate two and the top surface of the support part of the bending part two form a clamping space two.

[0007] Preferably, the front end of side plate one and side plate two forms interval, and the rear end of side plate one and side plate two forms interval.

[0008] Preferably, the extension one of the bending part one is vertically downward, and the acute angle included angle α formed by the extension two and the extension one is 30°±15°.

[0009] Preferably, the main body part and / or the first side plate and / or the second side plate are stamped to form reinforcing ribs.

[0010] Preferably, the first side plate and / or the second side plate are stamped to form upwardly protruding ridge portions.

[0011] Preferably, the first side plate and / or the second side plate are stamped to form upwardly protruding triangular ridge portions or arc-shaped ridge portions.

[0012] A connection structure of a stamped clamp and a component frame, comprising a stamped clamp, a pressing block, a component frame, a beam frame and a fastening connecting piece, one side edge of the pressing block is pressed on the upper surface of the component frame, the pressing block and the bent part one of the stamped clamp are connected through the fastening connecting piece, the beam frame comprises inner extension plate one and inner extension plate two, the front end and the rear end of the first side plate and the second side plate are respectively placed on the inner extension plate one and the inner extension plate two.

[0013] A connection structure of a stamped clamp and a component frame, comprising a stamped clamp, a pressing block, a component frame, a beam frame and a fastening connecting piece, one side edge of the pressing block is pressed on the upper surface of the component frame, the pressing block and the bent part one of the stamped clamp are connected through the fastening connecting piece, the beam frame comprises inner extension plate one and inner extension plate two, the front end and the rear end of the first side plate and the second side plate are respectively placed on the inner extension plate one and the inner extension plate two; the inner extension plate one is clamped in clamping space one, and the inner extension plate two is clamped in clamping space two.

[0014] The beneficial effects of the utility model are: in the stamped clamp, the extension part one and the extension part two are bent to form a groove support, the through hole one of the extension part one and the through hole two of the extension part two are used, the clamp and the pressing block are connected through the fastening connecting piece, the pressing block is installed on the component frame edge of the photovoltaic panel, and the first side plate and the second side plate are placed on the beam frame. The stamped clamp is adopted, the installation process is simplified, and the installation efficiency is improved. The connection structure of the stamped clamp and the component frame is adopted, in the actual installation process, the construction personnel can quickly align the component frame of the photovoltaic panel with the pressing block and the clamp, and are tightened through the fastening connecting piece, without complex operation steps, so that the installation time is greatly shortened. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic of one embodiment of the stamped clamp in the utility model Figure 1 ;

[0016] Figure 2 It is a three-dimensional structure schematic of one embodiment of the stamped clamp in the utility model Figure 2 ;

[0017] Figure 3is a main view schematic diagram of one embodiment of the stamping clamp in the utility model;

[0018] Figure 4 is a three-dimensional structure schematic diagram of another embodiment of the stamping clamp in the utility model;

[0019] Figure 5 is a three-dimensional structure schematic diagram of embodiment one of the connecting structure of the stamping clamp and the component frame in the utility model Figure 1 ;

[0020] Figure 6 is a three-dimensional structure schematic diagram of embodiment one of the connecting structure of the stamping clamp and the component frame in the utility model Figure 2 ;

[0021] Figure 7 is a main view schematic diagram of embodiment one of the connecting structure of the stamping clamp and the component frame in the utility model;

[0022] Figure 8 is a three-dimensional structure schematic diagram of embodiment two of the connecting structure of the stamping clamp and the component frame in the utility model Figure 1 ;

[0023] Figure 9 is a three-dimensional structure schematic diagram of embodiment two of the connecting structure of the stamping clamp and the component frame in the utility model Figure 2 ;

[0024] Wherein: 1, main body part;2, bending part one;201, extension part one;202, extension part two;3, bending part two;301, connecting part;302, support part;401, edge plate one;402, edge plate two;5, reinforcing rib;6, pressing block;7, component frame;8, fastening connecting piece;9, beam frame;91, inner extension plate one;92, inner extension plate two;10, side edge part. DETAILED DESCRIPTION

[0025] The utility model will be explained further in detail in combination with the drawings and preferred embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in a schematic way, so it only shows the relevant constitution of the utility model.

[0026] As Figures 1-4As shown, a stamped clamp includes a main body 1. One end of the main body 1 has a downwardly stamped bent portion 2. The bent portion 2 includes an extension 201 and an extension 202, which form an acute angle. The extension 201 has a through hole 1, and the extension 202 has a through hole 2. Side plates 401 and 402 are formed on both sides of the main body 1. The front and rear ends of the side plates 401 and 402 are respectively used to support the inner extension plates 91 and 92 of the beam frame 9. A gap is formed between the front ends of the side plates 401 and 402, and a gap is formed between the rear ends of the side plates 401 and 402. Extension 1 (201) and Extension 2 (202) are bent to form groove supports. Through holes 1 and 2 of Extension 1 (201) and Extension 2 (202), the clamp and pressure block 6 are easily connected via fastening connectors 8. The pressure block 6 is installed on the edge of the photovoltaic panel's frame 7, and side plates 1 (401) and 2 (402) rest on the beam frame 9. The use of this stamped clamp simplifies the installation process and improves installation efficiency.

[0027] Specifically, such as Figure 3 As shown, in one optional embodiment, the extension 201 of the bending portion 2 is vertically downward, and the acute angle α formed by the extension 202 and the extension 201 is 30°±15°, so that the bending portion 2 forms a relatively stable groove support.

[0028] Specifically, such as Figure 3 As shown, in one optional embodiment, a clamping space is formed between the lower front surface of the first side plate 401, the lower front surface of the second side plate 402, and the top edge of the extension 202 of the first bending portion 2; the clamping space is used to insert the inner extension plate 91 of the beam frame 9, so that the connection between the clamp and the beam frame 9 is more stable.

[0029] The other end of the main body 1 has a downwardly pressed bending part 3. The bending part 3 includes a connecting part 301 and a supporting part 302. A clamping space 2 is formed between the lower rear end surface of the side plate 1 401, the lower rear end surface of the side plate 2 402, and the top surface of the supporting part 302 of the bending part 2 3. The clamping space 2 is used to insert the inner extension plate 2 92 of the beam frame 9, so that the connection between the clamp and the beam frame 9 is more stable.

[0030] Specifically, such as Figure 1 , Figure 2As shown in the optional embodiment, the main body 1 and / or the side plate one 401 and / or the side plate two 402 are stamped to form reinforcing ribs 5. The stamping clamp of the utility model is made by stamping process, compared with welding and casting, the production efficiency is greatly improved, and the production cost is reduced. The design of the reinforcing rib 5 increases the strength and stability of the clamp, and reduces the risk of photovoltaic panel damage caused by deformation.

[0031] Specifically, as Figure 4 shown in an optional embodiment, the side plate one 401 and / or the side plate two 402 are stamped to form upward protruding edges. In some preferred scenarios, the side plate one 401 and / or the side plate two 402 are stamped to form upward protruding triangular edges or arc-shaped edges, so that the side plate one 401 or the side plate two 402 is not easy to deform.

[0032] A connection structure of a stamping clamp and an assembly frame, embodiment one, as Figure 5 , Figure 6 , Figure 7 shown, comprising a stamping clamp, a pressing block 6, an assembly frame 7, a beam frame 9, a fastening connecting piece 8, one side edge 10 of the pressing block 6 is pressed on the upper surface of the assembly frame 7, the pressing block 6 and the bending part one 2 of the stamping clamp are connected through the fastening connecting piece 8, for example, the bolt in the fastening connecting piece 8 passes through the bolt through hole opened on the pressing block 6 and respectively passes through the through hole two of the extension part two 202 and the through hole one of the extension part one 201, then the gasket and the nut in the fastening connecting piece 8 are fastened, the beam frame 9 comprises an inner extension plate one 91 and an inner extension plate two 92, the front end part and the rear end part of the side plate one 401 and the side plate two 402 are respectively placed on the inner extension plate one 91 and the inner extension plate two 92. The main body 1 and / or the side plate one 401 and / or the side plate two 402 are stamped to form reinforcing ribs 5. In the actual installation process, the construction personnel can quickly align the assembly frame 7 of the photovoltaic panel with the pressing block 6 and the clamp, and tighten through the fastening connecting piece 8, without complex operation steps, greatly shortening the installation time.

[0033] In a more preferred embodiment, as Figure 7 shown, the inner extension plate one 91 of the beam frame 9 is clamped in the clamping space one formed between the lower surface of the front end part of the side plate one 401, the lower surface of the front end part of the side plate two 402 and the top surface of the extension part two 202 of the bending part one 2, and the inner extension plate two 92 is clamped in the clamping space two formed between the lower surface of the rear end part of the side plate one 401, the lower surface of the rear end part of the side plate two 402 and the top surface of the support part 302 of the bending part two 3, so that the connection of the clamp and the beam frame 9 is more stable.

[0034] A connection structure of a stamping clamp and an assembly frame 7, embodiment two, as Figure 8 , Figure 9The difference between the embodiment and the embodiment one is that the side plate one 401 and / or the side plate two 402 are punched to form upward protruding edges. In a more preferred embodiment, the side plate one 401 and / or the side plate two 402 are punched to form upward protruding triangular edges or arc edges, so that the side plate one 401 or the side plate two 402 are not easy to deform.

[0035] The above description is only the specific implementation of the present application, various examples do not constitute limitation to the essential content of the present application, and the person skilled in the art can modify or deform the above described specific implementation after reading the specification, without departing from the essence and scope of the present application.

Claims

1. A press clamp comprising a main body portion (1), characterised in that: One end of the main body (1) has a downward punch-formed bending part one (2), the bending part one (2) includes extension part one (201), extension part two (202), the extension part one (201), extension part two (202) form acute angle, the extension part one (201) is provided with through hole one, the extension part two (202) is provided with through hole two, the main body (1) is formed with side plate one (401), side plate two (402) on both sides.

2. The press clamp of claim 1, wherein: The front end lower surface of the side plate one (401), the front end lower surface of the side plate two (402) and the top edge of the extension part two (202) of the bending part one (2) form a clamping space one; The other end of the main body (1) has a downward punch-formed bending part two (3), the bending part two (3) includes connecting part (301), support part (302), the rear end lower surface of the side plate one (401), the rear end lower surface of the side plate two (402) and the top surface of the support part (302) of the bending part two (3) form a clamping space two.

3. The press clamp of claim 1, wherein: The front end of the side plate one (401), the front end of the side plate two (402) form a spacing, the rear end of the side plate one (401), the rear end of the side plate two (402) form a spacing.

4. The press clamp of claim 1, wherein: The extension part one (201) of the bending part one (2) is vertically downward, the acute angle α formed by the extension part two (202) and the extension part one (201) is 30°±15°.

5. The press clamp of claim 1, wherein: The main body (1) and / or side plate one (401) and / or side plate two (402) are punch-formed with reinforcing ribs (5).

6. The press clamp of claim 1, wherein: The side plate one (401) and / or side plate two (402) are punch-formed with upward protruding edges.

7. The press clamp of claim 6, wherein: The side plate one (401) and / or side plate two (402) are punch-formed with upward protruding triangular edges or arc edges.

8. A punch clamp and assembly frame connecting structure, comprising the punch clamp of any one of claims 1, 3-7, a pressing block (6), an assembly frame (7), a beam frame (9), a fastening connecting piece (8), one side edge (10) of the pressing block (6) is pressed on the upper surface of the assembly frame (7), the pressing block (6) and the bending part one (2) of the punch clamp are connected through the fastening connecting piece (8), the beam frame (9) includes inner extension plate one (91), inner extension plate two (92), the front end and the rear end of the side plate one (401), the side plate two (402) are respectively placed on the inner extension plate one (91), the inner extension plate two (92).

9. A connection structure of a stamping clamp and an assembly frame, comprising the stamping clamp of claim 2, a pressing block (6), an assembly frame (7), a beam frame (9), a fastening connecting piece (8), one side edge (10) of the pressing block (6) is pressed on the upper surface of the assembly frame (7), the pressing block (6) and the bending part one (2) of the stamping clamp are connected through the fastening connecting piece (8), the beam frame (9) comprises an inner extension plate one (91), an inner extension plate two (92), the front end part and the rear end part of the side plate one (401) and the side plate two (402) are respectively rested on the inner extension plate one (91) and the inner extension plate two (92); the inner extension plate one (91) is clamped in a clamping space one, and the inner extension plate two (92) is clamped in a clamping space two.

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