CN212627793U

CN212627793U - Photovoltaic module steel frame middle pressing block

Info

Publication number: CN212627793U
Application number: CN202021496570.1U
Authority: CN
Inventors: 黄晓峰; 刘春杰; 李峰
Original assignee: Jiangsu Caesar Profile Technology Co ltd
Current assignee: Jiangsu Caesar Profile Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-26
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a photovoltaic module steel frame middle press block, the lower surfaces of two sides of a main body plate are respectively provided with two lower positioning surfaces, the inner sides of the bottoms of the two lower positioning surfaces are respectively provided with a lower pressing surface, the two lower positioning surfaces and the lower pressing surfaces are symmetrically arranged on the two sides of the main body plate, the upper surfaces of the two ends of the main body plate are respectively provided with two upper positioning surfaces, the outer sides of the top ends of the upper positioning surfaces are respectively provided with an upper pressing surface, the two upper positioning surfaces and the upper pressing surfaces which are positioned at the same end of the main body plate are symmetrically arranged on the two sides of the main body plate, the utility model has reasonable structure, uniform stress, increased contact area, increased contact points, high strength and small deformation of the press block, thus the hidden danger that the module falls off under the unstable installation and the leeward effect can be effectively solved, the height and other section sizes of the press block can be changed by adjusting the press block, compared with an, the mold is more single in model, lower in cost, more convenient to replace and labor-saving.

Description

Photovoltaic module steel frame middle pressing block

Technical Field

The utility model relates to a briquetting technical field in the photovoltaic module steel frame specifically is a briquetting in photovoltaic module steel frame.

Background

At present, a photovoltaic module generally adopts two modes of bolt back locking or aluminum pressing block fixing during installation, along with the rise of new energy materials, a module steel frame with high strength, corrosion resistance and low cost tends to replace an aluminum frame, potential difference corrosion can be generated between different materials of the aluminum pressing block and the steel frame in reality, and meanwhile, the pressing area between the pressing block and the frame is small, so that the problems of sliding, instable installation and the like easily occur; in the lee, the module falling phenomenon may be caused by the deformation of the aluminum pressing block, which affects the safety of the photovoltaic power station, and therefore, an improved technology is urgently needed to solve the problem in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a photovoltaic module steel frame middle press block, which structurally adopts the design of an upper press face and a lower press face, the bending design of the upper press face can ensure that the upper press face and the lower press face are stressed more uniformly after the press block is locked, simultaneously the contact area is increased, the contact points are increased, the strength of the press block is high, the deformation is small, and thus the hidden danger that the module falls off under the action of instable installation and leeward can be more effectively solved; the height and other cross-sectional dimensions of the pressing block are changed by adjusting the stamping die, and compared with an aluminum extrusion die, the steel stamping die can realize that one die is more single in model and lower in cost, is more convenient to replace and saves labor, so that the problem provided in the background technology is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a briquetting in photovoltaic module steel frame, includes main part board, lower locating surface, compresses tightly the face down, goes up the locating surface and on compress tightly the face, the both sides lower surface of main part board is provided with two locating surfaces down respectively, two the bottom inboard of locating surface all is provided with down compresses tightly the face, two down locating surface and the equal symmetrical arrangement in main part board both sides of compressing tightly the face down, main part board both ends upper surface respectively is provided with two and goes up the locating surface, the top outside of going up the locating surface all is provided with compresses tightly the face, is located two of the same end of main part board go up the locating surface and the equal symmetrical arrangement in main part board both sides of last compressing tightly face.

Preferably, the junction of main part board both sides and lower locating surface adopts the arcwall face transition, the junction of locating surface and lower compacting face adopts the arcwall face transition down.

Preferably, the junction of main part board both sides and last locating surface adopts the arcwall face transition, go up the locating surface and adopt the arcwall face transition with the junction of last pressing surface.

Preferably, the middle position of the main body plate is provided with an assembly hole in a penetrating way.

Preferably, the upper positioning surface and the upper pressing surface at two ends of the main body plate are symmetrically arranged at two ends of the main body plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) structurally, the design of two-layer compression surface about adopting, the design of bending of going up the compression surface enables two upper and lower compression surface atresss more even after the briquetting locking, and area of contact increases simultaneously, and the contact point increases, and the briquetting intensity is high in addition, warp for a short time, can more effectively solve the installation shakiness and the hidden danger that module drops under the leeward effect like this.

(2) The height and other cross-sectional dimensions of the pressing block are changed by adjusting the stamping die, and compared with an aluminum extrusion die, the steel stamping die can realize that one die is more single in model and lower in die cost, and is more convenient to replace and labor-saving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of the present invention.

In the figure: the main part board 1, lower locating surface 2, lower clamping surface 3, go up locating surface 4, go up clamping surface 5, pilot hole 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a photovoltaic module steel frame middle press block comprises a main body plate 1, lower positioning surfaces 2, lower pressing surfaces 3, upper positioning surfaces 4 and upper pressing surfaces 5, wherein an assembly hole 6 is formed in the middle of the main body plate 1 in a penetrating mode, the lower surfaces of the two sides of the main body plate 1 are respectively provided with the two lower positioning surfaces 2, the inner sides of the bottom ends of the two lower positioning surfaces 2 are respectively provided with the lower pressing surfaces 3, the connecting positions of the two sides of the main body plate 1 and the lower positioning surfaces 2 are in arc-shaped surface transition, the connecting positions of the lower positioning surfaces 2 and the lower pressing surfaces 3 are in arc-shaped surface transition, the two lower positioning surfaces 2 and the lower pressing surfaces 3 are symmetrically arranged on the two sides of the main body plate 1, the upper surfaces of the two ends of the main body plate 1 are respectively provided with the two upper positioning surfaces 4, the outer sides of the top ends of the upper positioning surfaces 4 are respectively provided with the upper pressing surfaces 5, the connecting positions of the two sides of the main body plate 1 and the upper positioning surfaces 4, two upper positioning surfaces 4 and upper pressing surfaces 5 which are positioned at the same end of the main body plate 1 are symmetrically arranged at two sides of the main body plate 1, and the upper positioning surfaces 4 and the upper pressing surfaces 5 which are positioned at two ends of the main body plate 1 are symmetrically arranged at two ends of the main body plate 1.

The use method and the principle are as follows: the bottom end of the module frame is compressed through the lower compression surface 3, so that the top end of the module frame is supported through the upper compression surface 5 and the upper positioning surface 4, the upper and lower compression surface designs are structurally adopted, the bending design of the upper compression surface 5 can enable the upper and lower compression surfaces to be stressed more uniformly after a press block is locked, meanwhile, the contact area is increased, the contact points are increased, the strength of the press block is high, the deformation is small, and the hidden danger that the module falls off under the action of unstable installation and leeward can be effectively solved; the height and other cross-sectional dimensions of the pressing block are changed by adjusting the stamping die, and compared with an aluminum extrusion die, the steel stamping die can realize that one die is more single in model and lower in die cost, and is more convenient to replace and labor-saving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a briquetting in photovoltaic module steel frame which characterized in that: including main part board (1), locating surface (2), lower holding down face (3), go up locating surface (4) and go up holding down face (5), the both sides lower surface of main part board (1) is provided with two locating surface (2) down respectively, two the bottom inboard of locating surface (2) all is provided with down holding down face (3), two locating surface (2) and the equal symmetrical arrangement of holding down face (3) in main part board (1) both sides down, main part board (1) both ends upper surface respectively is provided with two and goes up locating surface (4), the top outside of going up locating surface (4) all is provided with holding down face (5), is located two of same end of main part board (1) go up locating surface (4) and the equal symmetrical arrangement of last holding down face (5) in main part board (1) both sides.

2. The photovoltaic module steel border middle press block of claim 1, characterized in that: the main part board (1) both sides adopt the arcwall face transition with the junction of lower locating surface (2), the junction of lower locating surface (2) and lower compacting face (3) adopts the arcwall face transition.

3. The photovoltaic module steel border middle press block of claim 1, characterized in that: the main part board (1) both sides adopt the arcwall face transition with the junction of last locating surface (4), go up the locating surface (4) and adopt the arcwall face transition with the junction of last pressing surface (5).

4. The photovoltaic module steel border middle press block of claim 1, characterized in that: the middle position of the main body plate (1) is provided with an assembling hole (6) in a penetrating way.

5. The photovoltaic module steel border middle press block of claim 1, characterized in that: the upper positioning surface (4) and the upper pressing surface (5) which are positioned at the two ends of the main body plate (1) are symmetrically arranged at the two ends of the main body plate (1).