CN208226933U - The special fixture of colored steel roof and photovoltaic bracket connection - Google Patents

Abstract

The utility model provides a special fixture for connecting a color steel plate roof and a photovoltaic bracket, which belongs to the technical field of photovoltaic module installation accessories, and includes a connector one and a connector two. The connector one includes a horizontal part for installing a photovoltaic bracket and a In the vertical part connected with the second connector; the lower part of the second connector is provided with a slot for accommodating the raised part of the color steel plate, and the slot is set relative to the first connector; between the upper part of the second connector and the first connector is a limited connection structure. The photovoltaic support can be installed above the horizontal part of the first connector, and the raised part of the color steel plate on the roof is fixed between the first connector and the second connector by means of the slot at the lower part of the second connector, and the first connector is fixed by using the limit connection structure. It is firmly fixed with the second connector. The utility model is convenient and quick to install, and the photovoltaic support can be installed on the color steel plate roof by punching holes on the color steel plate roof, so as to ensure that the roof is waterproof and intact, reduce the labor load of construction personnel, and improve the construction progress.

Description

Special fixture for connecting color steel plate roof and photovoltaic support

technical field

The utility model belongs to the technical field of photovoltaic module installation accessories, and more specifically relates to a special clamp for connecting a color steel plate roof and a photovoltaic support.

Background technique

With the construction of photovoltaic power stations with color steel roofs of factory buildings becoming more and more widespread, since the photovoltaic support is the supporting element of solar panels, during the installation of photovoltaic support, it is necessary to fix the support keel and the color steel roof firmly, and then install the photovoltaic modules Installed on the bracket keel. Conventional construction often involves punching holes in the color steel roof, and connecting the photovoltaic support with the color steel roof by installing dovetail screws. Drilling holes in the color steel roof not only increases the labor load of the construction personnel, affects the construction progress, but also causes roof leakage, affecting Safe use of workshops.

Utility model content

The purpose of the utility model is to provide a special fixture for connecting the color steel roof and the photovoltaic support to solve the technical problems existing in the prior art that the color steel roof is perforated to install the photovoltaic support, resulting in roof leakage and affecting the construction progress.

In order to achieve the above purpose, the technical solution adopted by the utility model is: provide a special fixture for connecting the color steel plate roof and the photovoltaic support, including a connector one and a connector two, and the connector one includes a mounting bracket for photovoltaic support The horizontal part and the vertical part for connecting with the second connecting piece; the lower part of the second connecting piece is provided with a slot for accommodating the raised part of the color steel plate on the roof of the color steel plate, and the slot is opposite to the first connecting piece Setting; a limiting connection structure is provided between the upper part of the second connecting piece and the first connecting piece.

Further, the position-limiting connection structure includes a connecting piece three, a limiting boss arranged on the top of the connecting piece two, and a limiting groove arranged on the outer surface of the connecting piece one, and the limiting boss is arranged on In the limiting groove, the third connecting piece is arranged through the connecting holes on the first connecting piece and the second connecting piece.

Further, the upper part of the connecting piece 2 is provided with a horizontal folded edge 1 facing the connecting piece 1, and the limiting boss is arranged at the end of the folded edge 1.

Further, one end of the horizontal portion connected to the vertical portion protrudes from the outer surface of the vertical portion.

Further, the cross-sections of the limiting groove and the limiting boss are arc-shaped.

Further, the third connecting piece is a fastening bolt, and the end of the fastening bolt passes through the connecting holes on the first connecting piece and the second connecting piece to fit with a nut.

Further, the card groove is a V-shaped groove facing the first connecting piece, and the bottom of the second connecting piece is provided with a horizontal flange two; the raised part of the color steel plate is a triangular prism protruding from the roof of the color steel plate shaped uplift.

Further, the second connecting piece is bent from a plate.

Further, the first connecting piece and the second connecting piece are made of aluminum alloy.

Further, the horizontal part of the connector one is provided with a mounting hole for installing the photovoltaic support, and the upper surface of the horizontal part of the connector one is provided with anti-slip lines for contacting with the photovoltaic support. The outer surface of the vertical part is provided with anti-slip lines for contacting the raised part of the color steel plate.

The beneficial effect of the special clamp for connecting the color steel plate roof and the photovoltaic support provided by the utility model is that: compared with the prior art, the special clamp for the connection of the color steel plate roof and the photovoltaic support of the utility model passes through the horizontal part of the first connector Install the photovoltaic bracket on the top, fix the raised part of the color steel plate on the roof between the first connector and the second connector with the help of the slot at the lower part of the second connector, and use the limit connection structure to fix the first connector and the second connector firmly. The utility model has the advantages of simple and compact structure, convenient and fast installation, reduces the labor load of construction personnel, and improves the construction progress. The utility model is used to install the photovoltaic support on the color steel plate roof, which can avoid punching holes on the color steel plate roof, and ensure that the roof is waterproof and intact.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the accompanying drawings that are required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only the practical For some novel embodiments, those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is the use state diagram of the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the embodiment of the present invention;

Fig. 2 is a structural schematic diagram of connector one in the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the embodiment of the present invention;

Fig. 3 is a structural schematic diagram of the second connecting piece in the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the embodiment of the utility model;

Wherein, each reference sign in the figure:

1-connection piece 1, 11-horizontal part, 12-vertical part, 13-installation hole, 14-anti-skid pattern; 2-connection piece 2, 21-folding one, 22-folding two; 3-connecting piece three, 4-Protrusion of color steel plate, 5-Catch slot, 6-Limiting groove, 7-Limiting boss, 8-Connecting hole.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

Please refer to Figures 1-3 together, and now the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the utility model will be described. The special fixture for connecting the color steel plate roof to the photovoltaic support includes a connector one 1 and a connector two 2. 2 connected vertical part 12; the lower part of the connector two 2 is provided with a draw-in groove 5 for accommodating the raised portion 4 of the color steel plate on the roof top of the color steel plate, and the draw-in groove 5 is set relative to the connector one 1; A limiting connection structure is provided between the upper part of the second connecting piece 2 and the first connecting piece 1 . Install the photovoltaic support above the horizontal part of the first connector, fix the raised part of the color steel plate on the roof between the first connector and the second connector with the help of the slot at the lower part of the second connector, and then use the limit connection structure to connect the first connector It is fixed with the second connecting piece, and the photovoltaic support can be fixed on the color steel plate roof without drilling holes on the color steel plate roof.

Compared with the prior art, the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the utility model has the advantages of simple and compact structure, beautiful appearance, flexible installation, convenient and fast, and can be installed on the color steel plate roof by using the utility model Photovoltaic brackets can avoid punching holes on the color steel roof and ensure the waterproof performance of the roof is intact. The utility model can be mass-produced, has higher flexibility, and has a wide range of applications. Compared with similar power stations, under the same investment situation, the utility model speeds up the installation speed of photovoltaic brackets, and at the same time reduces the labor intensity of construction personnel; The construction problem of photovoltaic power station on the roof of color steel plate.

In order to avoid potential safety hazards due to excessive concentration of stress at the junction of the horizontal part and the vertical part of the first connector, the inside of the corner of the horizontal part and the vertical part is designed as a circular arc.

Further, please refer to Figures 1-3, as a specific implementation of the special fixture for the connection between the color steel plate roof and the photovoltaic support provided by the utility model, the position-limiting connection structure includes a connecting piece 3, which is arranged on the connecting piece The limiting boss 7 on the top of part two 2 and the limiting groove 6 arranged on the outer surface of the connecting piece one 1, the limiting boss 7 is arranged in the limiting groove 6, and the connecting piece three 3 The connecting holes 8 on the first connecting piece 1 and the second connecting piece 2 are set. With the cooperation of the limit boss and the limit groove, the relative position of the first connector and the second connector can be guaranteed to be fixed, and then the third connector can be used to connect the first connector and the second connector firmly, which can prevent the photovoltaic support from being damaged during use. The vibration of the connecting piece 1 is displaced relative to the connecting piece 2. Of course, it is also possible to arrange the limiting boss on one side of the connecting piece, and set the limiting groove on the two sides of the connecting piece.

Further, please refer to Figures 1 and 3, as a specific implementation of the special fixture for the connection between the color steel plate roof and the photovoltaic support provided by the utility model, the upper part of the second connector 2 is provided with a 1 horizontal fold 21, the limiting boss 7 is set at the end of the fold 21. Since the lower part of the second connecting piece is provided with a protruding card slot, the upper part is bent 90° relative to the first direction of the connecting piece, which can facilitate the cooperating installation of the limit boss at the end of the folding and the upper limit groove of the first connecting piece, so that the second connecting piece Overall lighter.

Further, please refer to Figures 1 and 2, as a specific implementation of the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the utility model, the end connecting the horizontal part 11 and the vertical part 12 protrudes on the outer surface of the vertical portion 12 . Adopting this structure can enable the second connector to share the role of the photovoltaic support, and avoid the deformation of the connection between the first connector and the second connector due to excessive load bearing on the horizontal part of the first connector.

Further, please refer to Figures 1-3, as a specific implementation of the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the utility model, the horizontal position of the limiting groove 6 and the limiting boss 7 Sections are arc-shaped. Of course, other shapes can also be selected for the limiting groove and the limiting boss.

Further, please refer to Figures 1-3, as a specific implementation of the special fixture for the connection between the color steel plate roof and the photovoltaic support provided by the utility model, the connecting piece 3 is a fastening bolt, and the fastening bolt The ends of the connectors go through the connection holes 8 on the first connector 1 and the second connector 2 to cooperate with the nuts. The connecting hole on the first connecting piece can be designed as a threaded hole matching with the fastening bolt, and the connecting hole on the second connecting piece can be designed as a light hole 8 matching with the fastening bolt. It is also possible to process the connecting holes as light holes, and tighten the fastening bolts with nuts after passing through the light holes of the first connecting piece and the second connecting piece.

Further, please refer to Figures 1 and 3, as a specific implementation of the special fixture for the connection between the color steel plate roof and the photovoltaic support provided by the utility model, the card slot 5 is V-shaped towards the connector-1 Groove, the bottom of the connecting piece 2 is provided with a horizontal flange 22; the raised portion 4 of the color steel plate is a triangular column-shaped bulge protruding from the roof of the color steel plate, and the distance below the hollow cavity of the triangular prism-shaped bulge is the color The steel plate roof is provided with a certain distance, and is supported by overlapping color steel plates, and the triangular prism-shaped color steel plate bulge 4 is supported by the horizontal flange 2 22 at the bottom of the connector 2 2 . Wherein, the shape of the slot can be adjusted according to the shape of the raised part of the color steel plate.

Before the utility model is installed, it is necessary to pre-set the installation position of the photovoltaic support on the color steel plate roof, fold the color steel plate roof upward to form a triangular column-shaped bulge, first install the special fixture, and then install the photovoltaic support.

Furthermore, as a specific implementation of the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the utility model, the connecting piece 2 is formed by bending a plate. Using plate stamping and bending, the processing is fast and convenient. Bend the upper part of the plate horizontally by 90° toward the connecting piece 1 to form a horizontal fold 21; bend the lower part of the plate 45° downward to the right, then bend 45° downward to the left, and then deviate from the connecting piece 1 Bending 45° in the direction to form a draw-in groove 5 and a horizontal fold 22 that cooperate with the raised portion 4 of the color steel plate.

Further, as a specific implementation of the special fixture for connecting the color steel plate roof and the photovoltaic support provided by the utility model, the first connector 1 and the second connector 2 are made of aluminum alloy. The aluminum alloy material is light and strong, the installation is light and firm, and the service life can reach more than 25 years.

Further, the horizontal portion 11 of the connecting piece 1 is provided with a mounting hole 13 for installing a photovoltaic support, and the upper surface of the horizontal portion 11 of the connecting piece 1 is provided with anti-slip lines 14 for contacting with the photovoltaic support. The outer surface of the vertical portion 12 of the connector one 1 is provided with anti-slip lines 14 for contacting with the raised portion 4 of the color steel plate. Use the mounting holes to fix the photovoltaic bracket on the horizontal part of the first connector, and prevent the photovoltaic bracket from sliding relative to the first connector and the raised part of the color steel plate relative to the second connector by means of the anti-skid pattern, so as to ensure the firmness of the overall installation.

In a specific embodiment of the present utility model, during specific processing and production, the thickness of the connector one is designed to be 5mm, the height is 59mm, and the width of the horizontal part is 45mm; the connector two is made of an aluminum alloy plate with a thickness of 4mm. The overall height of the second is 53mm, the width of the upper flange 1 and the lower flange 2 is 9.7mm; the diameter of the connecting hole on the connecting piece 1 and the connecting piece 2, and the diameter of the mounting hole on the connecting piece 1 are all processed to 10mm; fastening bolts Stainless steel bolts are selected to adapt to the outdoor environment.

To sum up, the utility model has the advantages of simple and compact structure, convenient and fast operation, and can realize the installation and fixation of the photovoltaic support without drilling holes on the color steel plate roof, ensuring the waterproof performance of the roof, and has a wide range of applications; it can be mass-produced , high versatility, can be stocked in an appropriate amount; made of aluminum alloy material, the overall weight is light, the installation is convenient, firm, and the service life is long.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. The special fixture for connecting the color steel plate roof and the photovoltaic support, which is characterized in that it includes a connecting piece 1 and a connecting piece 2, and the connecting piece 1 includes a horizontal part for installing photovoltaic support The vertical part of the connection; the lower part of the second connector is provided with a slot for accommodating the raised part of the color steel plate on the roof of the color steel plate, and the slot is set relative to the first connector; the upper part of the second connector is connected to the A limiting connection structure is provided between the connecting pieces. 2. The special fixture for connecting the color steel plate roof and the photovoltaic support as claimed in claim 1, characterized in that: the position-limiting connection structure includes a connecting piece three, a limiting boss arranged on the top of the connecting piece two and The limiting groove provided on the outer surface of the first connecting piece, the limiting boss is arranged in the limiting groove, the connecting piece three runs through the connecting holes on the connecting piece one and the connecting piece two set up. 3. The special fixture for connecting the color steel plate roof and the photovoltaic support as claimed in claim 2, characterized in that: the upper part of the connecting piece 2 is provided with a horizontal folding edge 1 facing the connecting piece 1, and the limit The boss is arranged at the end of the folded edge one. 4. The special fixture for connecting the color steel plate roof and the photovoltaic support according to claim 1, wherein the end connecting the horizontal part to the vertical part protrudes from the outer surface of the vertical part. 5. The special fixture for connecting the color steel plate roof and the photovoltaic support as claimed in claim 2, wherein the cross-sections of the limiting groove and the limiting boss are arc-shaped. 6. The special fixture for connecting the color steel plate roof and the photovoltaic support as claimed in claim 2, characterized in that: the third connecting piece is a fastening bolt, and the end of the fastening bolt passes through the first connecting piece and the The connecting hole on the second connecting piece is matched with the nut. 7. The special fixture for connecting the color steel plate roof and the photovoltaic support as claimed in claim 3, characterized in that: the clamping groove is a V-shaped groove facing the first connecting piece, and the bottom of the second connecting piece is provided with Two horizontal folds; the raised portion of the color steel plate is a triangular prism protruding from the roof of the color steel plate. 8. The special fixture for connecting the color steel plate roof and the photovoltaic support as claimed in claim 7, characterized in that: the second connecting piece is formed by bending a plate. 9. The special fixture for connecting the color steel plate roof and the photovoltaic support as claimed in claim 1, characterized in that: the first connector and the second connector are made of aluminum alloy. 10. The special fixture for connecting the color steel plate roof and the photovoltaic support according to any one of claims 1-9, wherein the horizontal part of the first connector is provided with a mounting hole for installing the photovoltaic support, so The upper surface of the horizontal part of the connector one is provided with anti-slip lines for contacting with the photovoltaic support, and the outer surface of the vertical part of the connector one is provided with anti-slip lines for contacting the raised part of the color steel plate.