CN217741610U

CN217741610U - Exempt from to weld nut solar panel I-shaped frame

Info

Publication number: CN217741610U
Application number: CN202221354270.9U
Authority: CN
Inventors: 黄庆海
Original assignee: Zhongshan Xiaolan Town Deke Lighting Factory
Current assignee: Zhongshan Xiaolan Town Deke Lighting Factory
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-04
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a welding-free nut solar panel I-shaped frame, which comprises a left group of longitudinal frames and a right group of longitudinal frames which are arranged in parallel, wherein a front group of transverse frames and a rear group of transverse frames are welded in the middle between the two groups of longitudinal frames, sleeves are welded at the upper ends of the two groups of transverse frames, and an upper group of bolt assemblies and a lower group of bolt assemblies are arranged at the outer side edges of the sleeves; each group of bolt assemblies comprises at least three groups of welding-free nuts which are distributed at equal intervals and locking screws which are screwed on the welding-free nuts, the welding-free nuts are fixed on the sleeve in a stamping mode, and the locking screws stretch into the sleeve. The utility model discloses exempt from to weld the mode punching press of punching press for the nut and fix on the sleeve, improve bolt assembly and the fixed efficiency of sleeve like this, holistic simple structure, the preparation is quick, low in production cost, and upper and lower two sets of bolt assembly's setting, can improve the fastness of bolt assembly to the installation of solar panel bottom spliced pole.

Description

Exempt from to weld nut solar panel I-shaped frame

Technical Field

The utility model relates to a solar panel I-shaped frame technical field specifically is a exempt from to weld nut solar panel I-shaped frame.

Background

The sleeve outside limit welding on the solar panel I-shaped frame has a plurality of groups of fixation nuts, because the sleeve is circular, when fixation nut and the contact of sleeve outside limit, inconvenient carry out prepositioning to fixation nut, make fixation nut very hard of operation when the welding like this, the condition of fixation nut welding position off tracking still can appear carelessly, for this reason, we release a welding-free nut solar panel I-shaped frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a exempt from to weld nut solar panel I-shaped frame to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a welding-free nut solar panel I-shaped frame comprises a left longitudinal frame and a right longitudinal frame which are arranged in parallel, a front transverse frame and a rear transverse frame are welded in the middle between the two longitudinal frames, sleeves are welded at the upper ends of the two transverse frames, and an upper bolt assembly and a lower bolt assembly are arranged on the outer side edges of the sleeves;

through the setting of upper and lower two sets of bolt assembly, can improve the fastness of bolt assembly to the installation of solar panel bottom spliced pole.

Each group of bolt assemblies comprises at least three groups of welding-free nuts which are distributed at equal intervals and locking screws which are screwed on the welding-free nuts, the welding-free nuts are fixed on the sleeve in a stamping mode, and the locking screws stretch into the sleeve.

The longitudinal frame and the transverse frame are integrally fixed on the horizontal ground through screws, namely the screws penetrate through the waist circular holes and then are fixed on the horizontal ground;

then inserting the connecting column at the bottom of the solar panel into the sleeve until the lower end of the connecting column is contacted with the upper end surface of the transverse frame, and then sequentially locking the locking screws, so that the locking screws are tightly pressed on the surface of the connecting column, and the connecting column is firmly fixed with the sleeve;

when needs improve solar panel's height, at first the loosening locking screw, upwards mention the one end distance with the spliced pole, then again with locking screw locking can.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses exempt from to weld the mode punching press of punching press for the nut and fix on the sleeve, improve bolt assembly and sleeve fixed efficiency like this, holistic simple structure, the preparation is quick, low in production cost, and upper and lower two sets of bolt assembly's setting, can improve the fastness of bolt assembly to the installation of solar panel bottom spliced pole.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the sleeve and bolt assembly connection of the present invention;

fig. 3 is a schematic view of the overall front view structure of the present invention.

In the figure: 1. a longitudinal frame; 2. a lumbar circular hole; 3. a transverse frame; 4. a sleeve; 5. locking screws; 6. a welding-free nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a welding-free nut solar panel I-shaped frame comprises a left group of longitudinal frames 1 and a right group of longitudinal frames 1 which are arranged in parallel, waist round holes 2 are formed in the surfaces of the front end and the rear end of each longitudinal frame 1, so that the longitudinal frames 1 can be fixed on a horizontal ground after penetrating through the waist round holes 2 through screws, and the welding-free nut solar panel I-shaped frame can be firmly fixed on the horizontal ground;

the height of the longitudinal frame 1 is consistent with that of the transverse frame 3, so that after the longitudinal frame 1 and the transverse frame 3 are welded to be connected, the surfaces of the upper end and the lower end of the longitudinal frame 1 and the lower end of the transverse frame 3 are flush, the lower end surfaces of the longitudinal frame 1 and the transverse frame 3 can be in contact with the horizontal ground, and the stable support performance of the welding-free nut solar panel I-shaped frame is improved.

Two sets of horizontal framves 3 in front and back are welded to the middle part between two sets of vertical framves 1, and vertical frame 1 and horizontal frame 3 are inside hollow rectangular pipe. Therefore, the structural strength of the longitudinal frame 1 and the transverse frame 3 is met, materials can be saved, and the weight of the welding-free nut solar panel I-shaped frame is reduced.

And the upper end welding of two sets of horizontal framves 3 has sleeve 4, and the upper and lower end of sleeve 4 is the opening setting, and sleeve 4 slope welding is in the upper end middle part of two sets of horizontal framves 3. The spliced pole in solar panel bottom is installed at the inside back of sleeve 4 like this for solar panel can be located the middle part of horizontal frame 3, thereby improves vertical 1 and horizontal 3 whole steady supportability to solar panel of putting up.

Two sets of bolt assembly about 4 outside limits are equipped with, and every group bolt assembly includes that the exempt from of at least three equidistant distribution welds nut 6 and exempts from to weld nut 6 and go up the locking screw 5 of spiro union, and exempt from to weld nut 6 punching press and fix on sleeve 4, and locking screw 5 stretches into in the sleeve 4.

Specifically, when in use, the longitudinal frame 1 and the transverse frame 3 are integrally fixed on the horizontal ground through screws, namely, the screws penetrate through the waist circular holes 2 and then are fixed on the horizontal ground;

then, inserting a connecting column at the bottom of the solar panel into the sleeve 4 until the lower end of the connecting column is in contact with the surface of the upper end of the transverse frame 3, and then sequentially locking the locking screws 5 to tightly press the locking screws 5 on the surface of the connecting column, so that the connecting column is firmly fixed with the sleeve 4;

when the height of solar panel is improved, at first the locking screw 5 of unscrewing, mention one end distance with the spliced pole upwards, then again with locking screw 5 locking can.

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 exempt from to weld nut solar panel I-shaped frame, includes about two sets of parallel arrangement's vertical frame (1), its characterized in that: the middle part between the two groups of longitudinal frames (1) is welded with a front group of transverse frames (3) and a rear group of transverse frames (3), the upper ends of the two groups of transverse frames (3) are welded with sleeves (4), and the outer side edges of the sleeves (4) are provided with an upper group of bolt assemblies and a lower group of bolt assemblies;

each group of bolt assemblies comprises at least three groups of welding-free nuts (6) distributed at equal intervals and locking screws (5) screwed on the welding-free nuts (6), the welding-free nuts (6) are fixed on the sleeve (4) in a stamping mode, and the locking screws (5) stretch into the sleeve (4).

2. The welding-free nut solar panel I-shaped frame according to claim 1, characterized in that: the front end surface and the rear end surface of the longitudinal frame (1) are respectively provided with a waist round hole (2), the height of the longitudinal frame (1) is consistent with that of the transverse frame (3), and the longitudinal frame (1) and the transverse frame (3) are both rectangular tubes with hollow interiors.

3. The welding-free nut solar panel I-shaped rack according to claim 1, characterized in that: the upper end and the lower end of the sleeve (4) are both provided with openings, and the sleeve (4) is welded in the middle of the upper ends of the two groups of transverse frames (3) in an inclined mode.