CN218894303U

CN218894303U - Guide rail for TPO roof photovoltaic

Info

Publication number: CN218894303U
Application number: CN202223173878.4U
Authority: CN
Inventors: 乔显龙; 邱晓雅
Original assignee: Suzhou Tofly New Energy Technology Co ltd
Current assignee: Suzhou Tofly New Energy Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-21
Anticipated expiration: 2032-11-29

Abstract

The application discloses a guide rail for TPO roofing photovoltaic relates to TPO roofing photovoltaic guide rail technical field, including TPO support, guide rail body, connection structure, backup pad and through-hole, the TPO support is including base and fixed column, screw hole one has been seted up at the upper surface middle part of base, screw hole two has been seted up at the upper surface middle part of fixed column, connection structure is including the screw rod, the lower extreme surface and the screw hole two of screw rod and the internal surface threaded connection of screw hole one, the screw groove has been seted up to the lower surface of guide rail body, the draw-in groove has been seted up at the inside wall middle part of screw groove, the internal surface joint of draw-in groove has the fixed block, screw hole three has been seted up to the upper surface of fixed block, extend into the screw groove inside after the one end upper surface that the fixed column was kept away from to the screw rod passed the through-hole; the convenience of dismantling and installing between the matched guide rail body and the TPO support by utilizing the fixing block, the screw rod, the fixing column and the base is improved through the matching of the structure.

Description

Guide rail for TPO roof photovoltaic

Technical Field

The utility model belongs to the technical field of TPO roofing photovoltaic guide rails, and particularly relates to a guide rail for TPO roofing photovoltaic.

Background

Along with the gradual popularization of new energy strategy by the country, the current photovoltaic industry is gradually expanded, more and more building roofs are provided with photovoltaic panel assemblies, and the photovoltaic panels are usually fixedly installed with the roofs through brackets

At present, the TPO roof photovoltaic project is difficult to install aiming at special conditions of the roof, and the problems of complex installation, high cost and the like are solved. The utility model aims at solving the technical shortage of TPO roofing installation guide rail in this direction, and the aluminum alloy guide rail of development has the characteristics of installation rate is fast, the processing installation of being convenient for, can recycle, require low to the workman etc.

Disclosure of Invention

The utility model aims at: in order to improve the convenience of dismantling and installing between guide rail body and the TPO support, this application provides a guide rail for TPO roofing photovoltaic.

The technical scheme adopted by the utility model is as follows:

the utility model provides a guide rail for TPO roofing photovoltaic, includes TPO support, guide rail body and connection structure, the TPO support is including base and fixed column, screw hole one has been seted up at the upper surface middle part of base, screw hole two has been seted up at the upper surface middle part of fixed column, connection structure is including the screw rod, the lower extreme surface of screw rod with screw hole two with screw hole one's internal surface threaded connection, the screw rod is close to screw hole two's surface is provided with the gasket two, screw rod external surface threaded connection has nut two, the screw groove has been seted up to the lower surface of guide rail body, the draw-in groove has been seted up at the inside wall middle part of screw groove, the internal surface joint of draw-in groove has the fixed block, screw hole three has been seted up to the upper surface of fixed block, the lower surface of guide rail body is provided with the backup pad, the through-hole has been seted up at the upper surface middle part of backup pad, the screw rod is kept away from the one end upper surface of fixed column passes behind the through-hole and extends into inside the screw groove, the screw rod extends into the inside the one end of screw groove, screw rod inside threaded connection has the screw groove, three screw hole one side is close to screw rod has a screw hole.

In a preferred embodiment, the fixing column is fixedly connected to the upper surface of the base, and the cross section of the base is arc-shaped.

In a preferred embodiment, the upper surface of the guide rail body is provided with a slider nut groove.

In a preferred embodiment, the first gasket and the second gasket are rubber gaskets.

In a preferred embodiment, the outer diameter of the fixed block is greater than the inner diameter of the thread groove.

In a preferred embodiment, the internal dimensions of the first threaded bore, the second threaded bore, the threaded groove, the third threaded bore and the through bore are adapted to the external dimensions of the threaded rod.

In a preferred embodiment, the lower outer surface of the screw rod passes through the second threaded hole and the first threaded hole and then extends to the bottom end of the base.

In a preferred embodiment, the length and width of the support plate are smaller than the length and width of the bottom surface of the guide rail body.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the guide rail body and the TPO support are connected by utilizing the cooperation of the fixed block, the screw rod, the fixed column and the base, so that the convenience of overall disassembly and installation is improved.

2. In the utility model, the guide rail body is suitable for being connected with a universal pressing block on the market, the die sinking cost is not required to be additionally increased, the guide rail body is connected with the center of the TPO support through the connecting structure, the eccentric phenomenon is avoided, the whole stress is better, one bolt and one supporting plate are saved, and the material cost is saved.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a cross-sectional view of a TPO support of the present utility model;

FIG. 3 is a cross-sectional view of a rail body according to the present utility model;

fig. 4 is an enlarged view of a of fig. 1 in the present utility model.

The marks in the figure: 1-TPO support, 2-guide rail body, 3-connection structure, 11-base, 12-fixed column, 111-screw hole one, 121-screw hole two, 21-slider nut groove, 22-screw groove, 23-draw-in groove, 24-fixed block, 241-screw hole three, 31-screw, 32-backup pad, 321-through hole, 33-gasket one, 34-nut one, 35-nut two, 36-gasket two.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-3, a guide rail for a TPO roof photovoltaic comprises a TPO support 1, a guide rail body 2 and a connecting structure 3, wherein a sliding block nut groove 21 is formed in the upper surface of the guide rail body 2, a universal sliding block nut groove 21 is formed in the upper surface of the guide rail body 2, and the guide rail can be matched with a pressing block produced by a conventional manufacturer, and the type of a conductive sheet and the support is high in universality without additionally increasing die sinking cost.

Referring to fig. 1 and 2, the TPO support 1 includes a base 11 and a fixing column 12, the fixing column 12 is fixedly connected to an upper surface of the base 11, the cross section of the base 11 is arc-shaped, a threaded hole one 111 is formed in the middle of the upper surface of the base 11, a threaded hole two 121 is formed in the middle of the upper surface of the fixing column 12, the connecting structure 3 includes a screw 31, the outer surface of the lower end of the screw 31 is in threaded connection with the threaded hole two 121 and the inner surface of the threaded hole one 111, the outer surface of the lower end of the screw 31 extends to the bottom end of the base 11 after passing through the threaded hole two 121 and the threaded hole one 111, the inner diameter sizes of the threaded hole one 111 and the threaded hole two 121 are matched with the outer diameter size of the screw 31, and when the TPO support 1 and the guide rail body 2 are installed, the screw 31 of the connecting structure 3 is screwed into the threaded hole two 121 in the fixing column 12 and the threaded hole one 111 in the base 11; the outer surface of the screw rod 31, which is close to the second threaded hole 121, is provided with the second gasket 36, the outer surface of the screw rod 31 at the upper end of the second gasket 36 is in threaded connection with the second nut 35, the second gasket 36 is a rubber gasket, the second nut 35 is rotated to drive the second rubber gasket 36 to move downwards, the second threaded hole 121 is sealed, dust is prevented from entering the second threaded hole 121 from the upper end, and subsequent disassembly and installation are facilitated.

Referring to fig. 1, 3 and 4, the lower surface of the guide rail body 2 is provided with a thread groove 22, the middle part of the inner side wall of the thread groove 22 is provided with a clamping groove 23, the inner surface of the clamping groove 23 is clamped with a fixing block 24, the upper surface of the fixing block 24 is provided with a threaded hole III 241, the outer diameter of the fixing block 24 is larger than the inner diameter of the thread groove 22, after the screw 31 is in threaded connection with the threaded hole III 241, the fixing block 24 is clamped in the clamping groove 23, so that the guide rail body 2 and the connecting structure 3 can be prevented from falling off after being connected, and the screw 31 can be finely adjusted in the thread groove 22 to achieve the leveling effect.

Referring to fig. 1, 3 and 4, a support plate 32 is provided on the lower surface of the guide rail body 2, a through hole 321 is provided in the middle of the upper surface of the support plate 32, one end of the screw 31, which is far away from the fixing post 12, passes through the through hole 321 and then extends into the screw groove 22, and the upper end of the screw 31 can pass through the through hole 321 in the support plate 32 and rotate to pass through the screw hole three 241 and then extend into the screw groove 22; screw 31 extends into inside one end surface screw hole three 241 threaded connection of screw groove 22, the surface that screw 31 is close to through-hole 321 is provided with gasket one 33, screw 31 external surface threaded connection of gasket one 33 lower extreme has nut one 34, gasket one 33 is the rubber gasket, the length and the width of backup pad 32 are all less than the length and the width of guide rail body 2 bottom surface, the inside diameter dimension looks adaptation of screw groove 22, screw hole three 241 and through-hole 321 and screw 31, then utilize backup pad 32, the cooperation of gasket one 33 and nut one 34 to fasten guide rail body 2 upward, so that strengthen joint strength, also convenient to detach and install.

The application discloses an implementation principle of a guide rail embodiment for TPO roofing photovoltaic is:

in the utility model, the upper surface of the guide rail body 2 is provided with the universal sliding block nut groove 21, so that the guide rail body can be matched with the pressing blocks produced by conventional manufacturers, the models of the conducting strips and the support are high in universality, the additional increase of the die sinking cost is not needed, meanwhile, the guide rail body 2 is connected with the center of the TPO support 1 through the connecting structure 3, the eccentricity is avoided, the whole stress is better, one bolt and one support plate 32 are saved, the structure is simple, and the material cost is saved.

When the TPO support 1 and the guide rail body 2 are installed, the screw rod 31 of the connecting structure 3 is spirally inserted into the threaded hole II 121 in the fixed column 12 and the threaded hole I111 in the base 11, and the gasket II 36 is driven to move downwards by the rotary nut II 35 to seal the threaded hole II 121, so that dust is prevented from entering the threaded hole II 121 from the upper end, and subsequent disassembly and installation are facilitated.

Then, the upper end of the screw 31 passes through the through hole 321 on the supporting plate 32 and rotates to pass through the threaded hole III 241 and then extends into the threaded groove 22, and as the fixing block 24 is clamped in the clamping groove 23, the falling off of the guide rail body 2 after being connected with the connecting structure 3 can be avoided, and the screw 31 can be finely adjusted in the threaded groove 22, so that the leveling effect is achieved; the rail body 2 is then fastened upward by the cooperation of the support plate 32, the washer one 33 and the nut one 34 so as to strengthen the connection strength and also facilitate the disassembly and the installation.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a guide rail for TPO roofing photovoltaic, includes TPO support (1), guide rail body (2) and connection structure (3), its characterized in that: the TPO support (1) comprises a base (11) and a fixing column (12), a threaded hole I (111) is formed in the middle of the upper surface of the base (11), a threaded hole II (121) is formed in the middle of the upper surface of the fixing column (12), the connecting structure (3) comprises a screw rod (31), the outer surface of the lower end of the screw rod (31) is in threaded connection with the inner surface of the threaded hole II (121) and the threaded hole I (111), a gasket II (36) is arranged on the outer surface of the screw rod (31) close to the threaded hole II (121), a nut II (35) is in threaded connection with the outer surface of the screw rod (31) at the upper end of the gasket II (36), a thread groove (22) is formed in the lower surface of the guide rail body (2), a clamping groove (23) is formed in the middle of the inner side wall of the thread groove (22), a fixing block (24) is clamped on the inner surface of the clamping groove (23), a threaded hole III (241) is formed in the upper surface of the fixing block (24), a support plate (32) is arranged on the lower surface of the guide rail body (2), a support plate (321) is arranged on the surface of the support plate (321) close to the threaded groove II (321), the inner surface of the guide rail body (22) is far from the threaded groove (12), the screw rod (31) extend into one end outer surface inside the thread groove (22) the threaded hole III (241) is in threaded connection, the outer surface of the screw rod (31) close to the through hole (321) is provided with a first gasket (33), and the outer surface of the screw rod (31) at the lower end of the first gasket (33) is in threaded connection with a first nut (34).

2. A rail for TPO roofing photovoltaic according to claim 1, characterized in that: the fixing column (12) is fixedly connected to the upper surface of the base (11), and the section of the base (11) is arc-shaped.

3. A rail for TPO roofing photovoltaic according to claim 1, characterized in that: the upper surface of the guide rail body (2) is provided with a sliding block nut groove (21).

4. A rail for TPO roofing photovoltaic according to claim 1, characterized in that: the first gasket (33) and the second gasket (36) are rubber gaskets.

5. A rail for TPO roofing photovoltaic according to claim 1, characterized in that: the outer diameter of the fixed block (24) is larger than the inner diameter of the thread groove (22).

6. A rail for TPO roofing photovoltaic according to claim 1, characterized in that: the inner diameter sizes of the first threaded hole (111), the second threaded hole (121), the threaded groove (22), the third threaded hole (241) and the through hole (321) are matched with the outer diameter size of the screw rod (31).

7. A rail for TPO roofing photovoltaic according to claim 1, characterized in that: the outer surface of the lower end of the screw rod (31) passes through the threaded hole II (121) and the threaded hole I (111) and then extends to the bottom end of the base (11).

8. A rail for TPO roofing photovoltaic according to claim 1, characterized in that: the length and the width of the supporting plate (32) are smaller than those of the bottom surface of the guide rail body (2).