CN209978411U

CN209978411U - Solar support of rectangular tube combination

Info

Publication number: CN209978411U
Application number: CN201920426889.8U
Authority: CN
Inventors: 王光祥; 丁伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-01-21
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a solar bracket with rectangular tube combination, which belongs to the technical field of mounting brackets, and particularly relates to a solar bracket with rectangular tube combination, which comprises four groups of bracket legs arranged in a rectangular shape, a girder longitudinally arranged above the bracket legs and a girder transversely arranged above the girder, wherein the left side and the right side of the bottoms of the front side and the rear side of the bracket legs are both welded with a clamping piece, the left side and the right side of the clamping piece are both provided with through holes, the clamping piece is internally connected with supporting rods through pin shafts, a supporting plate is welded between two groups of the supporting rods on the same side, the top of the bracket legs is provided with a rectangular groove, the top of the bracket legs is provided with two first punched holes, the girder is inserted between the rectangular grooves of the two groups of the bracket legs on the left side and the right side, the device saves steel cost, only adopts eight bolts to mount the main structure, is convenient, and an additional welding structure is not needed to be used for supporting.

Description

Solar support of rectangular tube combination

Technical Field

The utility model relates to a installing support technical field specifically is a solar rack of quarter bend combination.

Background

Solar collector is rather welcomed under the circumstances that the green energy source is advocated vigorously in the country today, and its electric power saving characteristic is also enjoyed by people deeply simultaneously, and solar collector support is as a commercial solar collector's main component part, can be with the firm support of solar collector on the plane that needs place, and its effect is also indispensable nowadays equally.

For example, a solar heat collector bracket of a multi-tank solar heating system with Chinese patent application No. CN201620532511.2 comprises a rectangular platform, wherein the platform is horizontally arranged, a support column is arranged below the platform, and a fixed seat is arranged at the bottom end of the support column; one side of the platform is provided with a walking frame for maintenance personnel to stand on, and the walking frame is formed by welding a plurality of pipe fittings on the platform along the length direction of the platform.

The existing installation device is mainly connected in a welding mode, is not beneficial to installation, disassembly and reuse of parts, cannot cope with the condition of different inclined roofs, and needs to be welded with an additional structure for support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar rack of quarter bend combination to mainly adopting the welded mode to connect that proposes in solving above-mentioned background art, be unfavorable for the recycle of installation, dismantlement and part, and can't deal with the condition of different roof inclinations, must weld the problem that extra structure does the support.

In order to achieve the above object, the utility model provides a following technical scheme: a solar support combined with a rectangular tube comprises four groups of support legs arranged in a rectangular shape, a main beam longitudinally arranged above the support legs and a crossbeam transversely arranged above the main beam, clamping parts are welded on the left side and the right side of the bottoms of the front side and the rear side of each support leg, through holes are formed in the left side surface and the right side surface of each clamping part, supporting rods are connected in the clamping parts through pin shafts, supporting plates are welded between the two groups of supporting rods on the same side, rectangular grooves are formed in the tops of the support legs, two first punched holes are formed in the tops of the support legs and are respectively located on the left side and the right side of each rectangular groove, the main beam is inserted between the rectangular grooves of the two groups of support legs on the left side and the right side, connecting parts are integrally formed on the front side and the rear side of the tops of the main beams, and, the second punches a hole and corresponds with the position of first punching a hole, the homogeneous shaping in both sides has the cardboard around the girder, both sides the cardboard contacts with the leading flank of fore-stock leg and the trailing flank of after-poppet leg respectively, both sides the side all is provided with the girder around the girder upper surface, the left and right sides at girder top all is provided with two third and punches a hole, the third punches a hole and corresponds with the position that the second punched a hole, be connected with the bolt in the third punches a hole, and the bolt with the first and second through connection that punches a hole that correspond.

Preferably, the support legs, the main beam and the girder are respectively a 304 stainless steel support leg, a 304 stainless steel main beam and a 304 stainless steel girder.

Preferably, a gasket is arranged on the top of the third punched hole.

Preferably, the height of the main beam is the same as that of the rectangular groove inner cavity.

Preferably, the main beam, the clamping plate and the connecting piece are of a pouring integrated structure.

Preferably, the length of the screw of the bolt is equal to the sum of the heights of the first punched hole, the second punched hole, the third punched hole and the gasket.

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

1) only two groups of girders, two groups of main beams and four groups of bracket legs are adopted to form the main structure of the whole device, thereby saving the steel cost;

2) the whole device can be placed under the condition of different inclined roofs without adopting a mode of welding an additional structure for supporting;

3) the main device can be connected and fixed by only adopting eight bolts, and the connection mode is simpler than welding but is also firm.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the bracket leg of the present invention;

FIG. 3 is a schematic view of the structure of the main beam of the present invention;

FIG. 4 is a schematic view of a girder structure of the present invention;

FIG. 5 is a right side view of the support leg of the present invention;

fig. 6 is a bottom view of the support plate of the present invention.

In the figure: the support comprises a support leg 1, a main beam 2, a girder 3, a clamping piece 4, a support rod 5, a support plate 6, a rectangular groove 7, a first punched hole 8, a connecting piece 9, a second punched hole 10, a clamping plate 11, a third punched hole 12, a bolt 13 and a gasket 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-6, the present invention provides a technical solution: a solar support combined by rectangular pipes comprises four groups of support legs 1 which are arranged in a rectangular shape, a main beam 2 which is longitudinally arranged above the support legs 1 and a crossbeam 3 which is transversely arranged above the main beam 2, clamping pieces 4 are welded on the left side and the right side of the bottoms of the front side and the back side of each support leg 1, through holes are formed in the left side and the right side of each clamping piece 4, supporting rods 5 are connected in the clamping pieces 4 through pin shafts, a supporting plate 6 is welded between the two groups of supporting rods 5 on the same side, a rectangular groove 7 is formed in the top of each support leg 1, two first punched holes 8 are formed in the top of each support leg 1, the two first punched holes 8 are respectively positioned on the left side and the right side of the rectangular groove 7, the main beam 2 is inserted between the rectangular grooves 7 of the two groups of support legs 1 on the left side and the right side, connecting pieces 9 are uniformly formed, the second 10 that punches a hole corresponds with the position of the first 8 that punches a hole, the homogeneous shaping in both sides has cardboard 11 around girder 2, both sides cardboard 11 contacts with the leading flank of fore-stock leg 1 and the trailing flank of after-poppet leg 1 respectively, the side all is provided with girder 3 around the girder 2 upper surface of both sides, the left and right sides at girder 3 top all is provided with two third 12 that punch a hole, the third punches a hole 12 and corresponds with the position of second 10 that punches a hole, be connected with bolt 13 among the third 12 that punches a hole, and bolt 13 punches a hole 10 through connection with the first 8 that punches a hole and the second that correspond, the connection of whole device need not the welding, easy to assemble and dismantlement change, and need not additionally to weld other subassemblies and can lay on the inclined plane roof.

Wherein, support leg 1, girder 2, girder 3 are 304 stainless steel support leg, 304 stainless steel girder respectively, and 304 stainless steel has the characteristics that intensity is high and corrosion resistance is strong, durable.

The top of the third punched hole 12 is provided with a gasket 14 to assist in fixing the entire structure so that multiple insertions and removals of the bolt 13 do not wear the surface of the girder 3.

The height of the main beam 2 is the same as that of the inner cavity of the rectangular groove 7, so that the lower surface of the connecting piece 9 is in close contact with the upper surface of the support leg 1, and the stability of the main beam 2 and the support leg 1 after being connected through the bolt is improved.

Girder 2 and cardboard 11 and connecting piece 9 are for pouring the integrated into one piece structure, guarantee the firm stability of girder 2 and cardboard 11 and connecting piece 9 structure to ensure whole leg joint's firm.

The length of the screw rod of the bolt 11 is the same as the sum of the heights of the first punched hole 8, the second punched hole 10, the third punched hole 12 and the gasket 14, so that the bolt 13 can tightly and stably assemble and fix the bracket leg 1, the main beam 2, the girder 3 and the gasket 14.

The working principle is as follows: a worker arranges four groups of support legs 1 on a roof in a rectangular shape according to the area of a solar thermal collector to be installed, a support plate 6 at the bottom of each support leg 1 can assist in supporting the support leg 1 without toppling over, then two ends of two groups of main beams 2 corresponding to the required length of the solar thermal collector are selected to be respectively inserted into rectangular grooves 7 corresponding to the front side and the rear side, until a second punched hole 10 on a connecting piece 9 and a first punched hole 8 corresponding to the position are positioned on the same vertical plane, at the moment, a clamping plate 11 can be attached to the surface of each support leg 1 and clamped to prevent the support leg 1 from deviating outwards, then two groups of girders 3 corresponding to the required length of the solar thermal collector are respectively and transversely placed on the connecting piece 9, the positions of the girders 3 are adjusted to enable a third punched hole 12 and the second punched hole 10 corresponding to the position to be positioned on the same vertical plane, and a gasket, then, the bolts 13 are installed from the holes on the gasket 14 and are screwed, and the whole device is connected after eight bolts 13 are screwed, if the roof is inclined, the screws in the through holes of the clamping pieces 4 are respectively drawn out, the supporting rods 5 are adjusted to adjust the angle of the supporting plate 6, so that the bottom parts of the supporting plates 6 and the supporting legs 1 on the two sides are jointly supported on the inclined plane to form a triangular stable support, then screws are inserted into the corresponding through holes to fix the supporting rods 5, the lower surface of the supporting plate 6 is a large pattern anti-skid surface to increase the friction force with the contact surface of the inclined plane of the roof, the supporting plate 6 is provided with a fixing hole, the supporting plate 6 can be reinforced by connecting bolts in the fixing holes, so that the whole mechanism is stably placed on the roof, then the solar heat collector is placed above the whole device and is fixed on the girder through bolts or welding.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 solar rack of quarter bend combination, is including four group's support legs (1) that are the rectangle form and put, vertically installs girder (2) above support leg (1) and transversely installs girder (3) above girder (2), its characterized in that: the support comprises support legs (1), wherein clamping parts (4) are welded on the left side and the right side of the bottoms of the front side and the rear side of each support leg (1), through holes are formed in the left side and the right side of each clamping part (4), supporting rods (5) are connected in each clamping part (4) through pin shafts, a supporting plate (6) is welded between the two groups of supporting rods (5) on the same side, rectangular grooves (7) are formed in the top of each support leg (1), two first punched holes (8) are formed in the top of each support leg (1), the two first punched holes (8) are respectively located on the left side and the right side of each rectangular groove (7), a main beam (2) is inserted between the two groups of rectangular grooves (7) of the support legs (1) on the left side and the right side, connecting pieces (9) are integrally formed on the front side and the rear side of the top of each main beam, the second punches a hole (10) and the position correspondence of the first (8) that punches a hole, both sides homogeneous body shaping has cardboard (11) around girder (2), both sides cardboard (11) respectively with the leading flank of fore-stock leg (1) and the trailing flank contact of after-poppet leg (1), both sides the side all is provided with girder (3) around girder (2) upper surface, the left and right sides at girder (3) top all is provided with two third punches a hole (12), the third punches a hole (12) and the position correspondence of second punch a hole (10), be connected with bolt (13) in the third punches a hole (12), and bolt (13) and the first (8) and the second (10) through connection that punch a hole that correspond.

2. The rectangular tube assembled solar rack as claimed in claim 1, wherein: the support legs (1), the main beams (2) and the girders (3) are respectively 304 stainless steel support legs, 304 stainless steel main beams and 304 stainless steel girders.

3. The rectangular tube assembled solar rack as claimed in claim 1, wherein: and a gasket (14) is arranged at the top of the third punched hole (12).

4. The rectangular tube assembled solar rack as claimed in claim 1, wherein: the height of the main beam (2) is the same as that of the inner cavity of the rectangular groove (7).

5. The rectangular tube assembled solar rack as claimed in claim 1, wherein: the main beam (2), the clamping plate (11) and the connecting piece (9) are of a pouring integrated structure.

6. The rectangular tube assembled solar rack as claimed in claim 1 or 3, wherein: the length of the screw rod of the bolt (13) is equal to the sum of the heights of the first punched hole (8), the second punched hole (10), the third punched hole (12) and the gasket (14).