Waterproof guide rail splicing structure and guide rail connecting piece

Abstract

The utility model discloses a waterproof guide rail splicing structure and a guide rail connecting piece. The waterproof guide rail splicing structure comprises two waterproof guide rails and a guide rail connecting piece, the waterproof guide rail is provided with at least one water guide through groove; a first lap joint part matched with the lower side of the waterproof guide rail and a second lap joint part matched with the upper side of the waterproof guide rail are formed at the two ends of the guide rail connecting piece respectively. The lower side of one of the two waterproof guide rails abuts against the first lap joint part of the guide rail connecting piece, the second lap joint part of the guide rail connecting piece abuts against the upper side of the other of the two waterproof guide rails, and the water guide through grooves of the two waterproof guide rails are communicated through the guide rail connecting piece. The installation efficiency of the photovoltaic support can be effectively improved, and the waterproof guide rail is convenient to transport.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic brackets, in particular to a waterproof guide rail splicing structure and a guide rail connector. Background Art

[0002] Photovoltaic brackets are brackets used to fix photovoltaic panels. Many existing photovoltaic brackets are equipped with waterproof rails below the joints of adjacent photovoltaic panels. The waterproof rails are provided with at least one water-conducting groove. Existing waterproof rails are generally customized in factories according to the required length of the waterproof rails during the actual installation of the photovoltaic brackets. This greatly affects the installation efficiency of the photovoltaic brackets. Moreover, if the length of the waterproof rails is too long, it will cause inconvenience in the transportation of the waterproof rails.

[0003] In view of the above problems, it is necessary to study a waterproof guide rail splicing structure and a guide rail connector, which can effectively improve the installation efficiency of the photovoltaic bracket and make the waterproof guide rail easy to transport. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof guide rail splicing structure and a guide rail connector, which can effectively improve the installation efficiency of the photovoltaic bracket and make the waterproof guide rail easy to transport.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A waterproof guide rail splicing structure, which includes two waterproof guide rails and a guide rail connector; the waterproof guide rail is provided with at least one water conducting groove; the two ends of the guide rail connector respectively form a first overlapping portion adapted to the lower side of the waterproof guide rail and a second overlapping portion adapted to the upper side of the waterproof guide rail; the lower side of one of the two waterproof guide rails overlaps the first overlapping portion of the guide rail connector, the second overlapping portion of the guide rail connector overlaps the upper side of the other of the two waterproof guide rails, and the water conducting grooves of the two waterproof guide rails are connected through the guide rail connector.

[0007] The waterproof guide rail comprises two water guide plates arranged side by side, the water guide plates are bent, the upper sides of the two water guide plates are formed with the water guide groove, and the lower sides of the two water guide plates are formed with water guide protrusions; the first overlapping portion of the guide rail connector comprises two first overlapping plates arranged side by side, the first overlapping plates are bent, and the upper and lower sides of the first overlapping plates are respectively formed with a first overlapping groove and a first overlapping protrusion; the second overlapping portion of the guide rail connector comprises two second overlapping plates arranged side by side, the second overlapping plates are bent, and the upper and lower sides of the second overlapping plates are respectively formed with a second overlapping groove and a second overlapping protrusion; the second overlapping grooves of the two second overlapping plates are connected to the two first The first overlapping grooves of the overlapping plates are respectively communicated with each other; the water guiding protrusions of the two water guide plates of one of the two waterproof guide rails are respectively embedded in the first overlapping grooves of the two first overlapping plates of the first overlapping part of the guide rail connector, and the water guiding grooves of the two water guide plates of the waterproof guide rail are respectively communicated with the first overlapping grooves of the two first overlapping plates of the first overlapping part of the guide rail connector, and the second overlapping protrusions of the two second overlapping plates of the second overlapping part of the guide rail connector are respectively embedded in the water guiding grooves of the two water guide plates of the other waterproof guide rails, and the second overlapping grooves of the two second overlapping plates are respectively communicated with the water guiding grooves of the two water guide plates of the waterproof guide rail.

[0008] The side edges of the two water guide plates of one of the two waterproof guide rails are respectively locked with the side edges of the two first lap plates of the first lap joint of the guide rail connector by screws; the side edges of the two water guide plates of the other of the two waterproof guide rails are respectively locked with the side edges of the two second lap plates of the second lap joint of the guide rail connector by screws.

[0009] The waterproof guide rail also includes a connecting plate connecting two water guide plates; the first overlapping portion of the guide rail connector also includes a first connecting plate connecting the two first overlapping plates; the second overlapping portion of the guide rail connector also includes a second connecting plate connecting the two second overlapping plates; the connecting plate of one of the two waterproof guide rails overlaps with the first connecting plate of the first overlapping portion of the guide rail connector, and the second connecting plate of the second overlapping portion of the guide rail connector overlaps with the connecting plate of the other of the two waterproof guide rails.

[0010] The middle part of the connecting plate of the waterproof guide rail is bent, and a connecting groove and a connecting protrusion are respectively formed on the upper and lower sides of the middle part of the connecting plate, and inwardly convex retaining edges are formed on both sides of the opening of the connecting groove; the middle part of the first connecting plate of the first overlapping part of the guide rail connector is bent, and the upper and lower sides of the middle part of the first connecting plate are respectively formed with a first connecting groove and a first connecting protrusion; the middle part of the second connecting plate of the second overlapping part of the guide rail connector is bent, and the upper and lower sides of the middle part of the second connecting plate are respectively formed with a second connecting groove and a second connecting protrusion, and the second connecting groove is communicated with the first connecting groove; the connecting protrusion of the connecting plate of one of the two waterproof guide rails is embedded in the first connecting groove of the connecting plate of the first overlapping part of the guide rail connector, and the connecting groove of the connecting plate of the waterproof guide rail is communicated with the first connecting groove of the connecting plate of the first overlapping part of the guide rail connector, and the second connecting protrusion of the connecting plate of the second overlapping part of the guide rail connector is embedded in the connecting groove of the connecting plate of the other waterproof guide rail of the two waterproof guide rails, and the second connecting groove of the connecting plate is communicated with the connecting groove of the connecting plate of the waterproof guide rail.

[0011] The first overlapping portion and the second overlapping portion of the guide rail connector are integrally stamped and formed.

[0012] A guide rail connector, with a first overlapping portion and a second overlapping portion formed at both ends; the first overlapping portion includes two first overlapping plates arranged side by side, the first overlapping plates are bent, and the upper and lower sides of the first overlapping plates respectively form a first overlapping groove and a first overlapping protrusion; the second overlapping portion includes two second overlapping plates arranged side by side, the second overlapping plates are bent, and the upper and lower sides of the second overlapping plates respectively form a second overlapping groove and a second overlapping protrusion; the second overlapping grooves of the two second overlapping plates are respectively communicated with the first overlapping grooves of the two first overlapping plates.

[0013] After adopting the above scheme, the guide rail connector of the utility model can splice two waterproof guide rails in a simple splicing method, and the water guiding grooves of the two waterproof guide rails are connected through the guide rail connector to ensure the drainage requirements of the waterproof guide rails; in this way, the utility model can make it possible for the photovoltaic bracket to directly splice different numbers of waterproof guide rails during actual installation to obtain a waterproof guide rail assembly that meets the required length, that is, when installing the photovoltaic bracket, there is no need to wait for the factory to produce waterproof guide rails that meet the required length, thereby helping to improve the installation efficiency of the photovoltaic bracket; in addition, the utility model can also effectively reduce the length of the waterproof guide rail during production, thereby facilitating the transportation of the waterproof guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0015] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0016] Figure 3 The structure of the guide rail connector of the utility model is shown in FIG. Figure 1 .

[0017] Figure 4 The structure of the guide rail connector of the utility model is shown in FIG. Figure 2 .

[0018] Figure 5 The structure of the guide rail connector of the utility model is shown in FIG. Figure 3 .

[0019] Figure 6 The structure of the waterproof guide rail of the utility model is shown in FIG. Figure 1 .

[0020] Figure 7 The structure of the waterproof guide rail of the utility model is shown in FIG. Figure 2 .

[0021] Description of labels:

[0022] Waterproof rail 1, water guide plate 11, water guide groove 111, water guide protrusion 112, connecting plate 12, connecting groove 121, retaining edge 1211, connecting protrusion 122,

[0023] Guide rail connector 2,

[0024] The first overlapping portion 21, the first overlapping plate 211, the first overlapping groove 2111, the first overlapping protrusion 2112, the first connecting plate 212, the first connecting groove 2121, the first connecting protrusion 2122,

[0025] The second overlapping portion 22, the second overlapping plate 221, the second overlapping groove 2211, the second overlapping protrusion 2212, the second connecting plate 222, the second connecting groove 2221, the second connecting protrusion 2222,

[0026] Screw 3. DETAILED DESCRIPTION

[0027] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0028] like Figures 1 to 7As shown, the utility model discloses a waterproof guide rail 1 splicing structure, which includes two waterproof guide rails 1 and a guide rail connector 2; wherein, the waterproof guide rail 1 is provided with at least one water conducting groove 111; the two ends of the guide rail connector 2 respectively form a first overlapping portion 21 adapted to the lower side of the waterproof guide rail 1 and a second overlapping portion 22 adapted to the upper side of the waterproof guide rail 1; the two waterproof guide rails 1 are spliced ​​through the guide rail connector 2, the lower side of one of the two waterproof guide rails 1 overlaps on the first overlapping portion 21 of the guide rail connector 2, the second overlapping portion 22 of the guide rail connector 2 overlaps on the upper side of the other of the two waterproof guide rails 1, and the water conducting grooves 111 of the two waterproof guide rails 1 are communicated through the guide rail connector 2.

[0029] From the above, it can be seen that the guide rail connector 2 of the utility model can splice two waterproof guide rails 1 in a simple splicing method, and the water guiding grooves 111 of the two waterproof guide rails 1 are connected through the guide rail connector 2 to ensure the drainage requirements of the waterproof guide rails 1; in this way, the utility model can make it possible for the photovoltaic bracket to directly splice different numbers of waterproof guide rails 1 during actual installation to obtain a waterproof guide rail 1 assembly that meets the required length, that is, when installing the photovoltaic bracket, there is no need to wait for the factory to produce waterproof guide rails 1 that meet the required length, thereby helping to improve the installation efficiency of the photovoltaic bracket; in addition, the utility model can also effectively reduce the length of the waterproof guide rail 1 during production, thereby facilitating the transportation of the waterproof guide rail 1.

[0030] In an embodiment of the utility model, the waterproof guide rail 1 may include two water guide plates 11 arranged side by side, and the water guide plates 11 are bent so that the upper sides of the two water guide plates 11 form the water guide grooves 111 and the lower sides of the two water guide plates 11 form water guide protrusions 112; accordingly, the first lap portion 21 of the guide rail connector 2 includes two first lap plates 211 arranged side by side, and the first lap plates 211 are bent so that the upper and lower sides of the first lap plates 211 are respectively The second lap portion 22 of the guide rail connector 2 includes two second lap plates 221 arranged side by side, and the second lap plates 221 are bent so that the upper side and the lower side of the second lap plates 221 form a second lap groove 2211 and a second lap protrusion 2212 respectively; the second lap grooves 2211 of the two second lap plates 221 are communicated with the first lap grooves 2111 of the two first lap plates 211 respectively. When two waterproof guide rails 1 are spliced ​​through the guide rail connector 2, the water guiding protrusions 112 of the two water guide plates 11 of one of the two waterproof guide rails 1 are respectively embedded in the first overlapping grooves 2111 of the two first overlapping plates 211 of the first overlapping part 21 of the guide rail connector 2, and the water guiding grooves 111 of the two water guide plates 11 of the waterproof guide rail 1 are respectively communicated with the first overlapping grooves 2111 of the two first overlapping plates 211 of the first overlapping part 21 of the guide rail connector 2, and the second overlapping protrusions 2212 of the two second overlapping plates 221 of the second overlapping part 22 of the guide rail connector 2 are respectively embedded in the water guiding grooves 111 of the two water guide plates 11 of the other waterproof guide rail 1, and the second overlapping grooves 2211 of the two second overlapping plates 221 are respectively communicated with the water guiding grooves 111 of the two water guide plates 11 of the waterproof guide rail 1.

[0031] In the embodiment of the utility model, when two waterproof guide rails 1 are spliced ​​by the guide rail connector 2, the sides of the two water guide plates 11 of one of the two waterproof guide rails 1 are respectively locked with the sides of the two first lap plates 211 of the first lap portion 21 of the guide rail connector 2 by screws 3, and the sides of the two water guide plates 11 of the other waterproof guide rail 1 of the two waterproof guide rails 1 are respectively locked with the sides of the two second lap plates 221 of the second lap portion 22 of the guide rail connector 2 by screws 3. The utility model is configured in this way, so that the waterproof guide rail 1 and the guide rail connector 2 are firmly connected, and the setting of the screws 3 will not damage the bottom walls of the water guide plate 11, the first lap plate 211 and the second lap plate 221, thereby avoiding water leakage.

[0032] In the embodiment of the utility model, the waterproof guide rail 1 further includes a connecting plate 12 connecting two water guide plates 11, and the connecting plate 12 can be used to cooperate with the photovoltaic panel; accordingly, the first overlapping portion 21 of the guide rail connector 2 further includes a first connecting plate 212 connecting two first overlapping plates 211, and the second overlapping portion 22 of the guide rail connector 2 further includes a second connecting plate 222 connecting two second overlapping plates 221. When two waterproof guide rails 1 are spliced ​​by the guide rail connector 2, the connecting plate 12 of one of the two waterproof guide rails 1 overlaps the first connecting plate 212 of the first overlapping portion 21 of the guide rail connector 2, and the second connecting plate 222 of the second overlapping portion 22 of the guide rail connector 2 overlaps the connecting plate 12 of the other waterproof guide rail 1 of the two waterproof guide rails 1.

[0033] In an embodiment of the utility model, the middle part of the connecting plate 12 of the waterproof guide rail 1 is bent so that a connecting groove 121 and a connecting protrusion 122 are respectively formed on the upper and lower sides of the middle part of the connecting plate 12, and inwardly convex retaining edges 1211 are formed on both sides of the opening of the connecting groove 121. In this way, the connecting groove 121 can clamp the head of the T-bolt, and the T-bolt can be connected to the pressure block used to buckle the photovoltaic panel; and the middle part of the first connecting plate 212 of the first overlapping portion 21 of the guide rail connector 2 is bent so that the upper and lower sides of the middle part of the first connecting plate 212 are respectively formed with a first connecting groove 2121 and a first connecting protrusion 2122; the middle part of the second connecting plate 222 of the second overlapping portion 22 of the guide rail connector 2 is bent so that the upper and lower sides of the middle part of the second connecting plate 222 are respectively formed with a second connecting groove 2221 and a second connecting protrusion 2222, and the second connecting groove 2221 is connected to the first connecting groove 2121. When two waterproof guide rails 1 are spliced ​​through the guide rail connector 2, the connecting protrusion 122 of the connecting plate 12 of one of the two waterproof guide rails 1 is embedded in the first connecting groove 2121 of the connecting plate of the first overlapping portion 21 of the guide rail connector 2, and the connecting groove 121 of the connecting plate 12 of the waterproof guide rail 1 is communicated with the first connecting groove 2121 of the connecting plate of the first overlapping portion 21 of the guide rail connector 2, and the second connecting protrusion 2222 of the connecting plate of the second overlapping portion 22 of the guide rail connector 2 is embedded in the connecting groove 121 of the connecting plate 12 of the other waterproof guide rail 1 of the two waterproof guide rails 1, and the second connecting groove 2221 of the connecting plate is communicated with the connecting groove 121 of the connecting plate 12 of the waterproof guide rail 1, so that the connecting grooves 121 of the connecting plates 12 of the two waterproof guide rails 1 are communicated through the guide rail connector 2.

[0034] In the embodiment of the utility model, the first overlapping portion 21 and the second overlapping portion 22 of the guide rail connector 2 are integrally stamped and formed, so that the guide rail connector 2 is easy to form; and the waterproof guide rail 1 can also be formed by an integral stamping process.

[0035] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A waterproof guide rail splicing structure, characterized in that: Includes two waterproof rails and a rail connector; The waterproof guide rail is provided with at least one water-conducting groove; the two ends of the guide rail connector respectively form a first overlap portion adapted to the lower side of the waterproof guide rail and a second overlap portion adapted to the upper side of the waterproof guide rail; The lower side of one of the two waterproof guide rails overlaps the first overlapping portion of the guide rail connector, the second overlapping portion of the guide rail connector overlaps the upper side of the other of the two waterproof guide rails, and the water guide grooves of the two waterproof guide rails are connected through the guide rail connector.

2. A waterproof guide rail splicing structure as claimed in claim 1, characterized in that: The waterproof guide rail comprises two water guide plates arranged side by side, the water guide plates are bent, the upper sides of the two water guide plates are formed with the water guide grooves, and the lower sides of the two water guide plates are formed with water guide protrusions; The first overlapping portion of the guide rail connector includes two first overlapping plates arranged side by side, the first overlapping plates are bent, and the upper side and the lower side of the first overlapping plates are respectively formed with a first overlapping through groove and a first overlapping protrusion; The second overlapping portion of the guide rail connector includes two second overlapping plates arranged side by side, the second overlapping plates are bent, and the upper side and the lower side of the second overlapping plates are respectively formed with a second overlapping groove and a second overlapping protrusion; the second overlapping grooves of the two second overlapping plates are respectively communicated with the first overlapping grooves of the two first overlapping plates; The water guiding protrusions of the two water guide plates of one of the two waterproof guide rails are respectively embedded in the first overlapping grooves of the two first overlapping plates of the first overlapping part of the guide rail connector, and the water guiding grooves of the two water guide plates of the waterproof guide rail are respectively communicated with the first overlapping grooves of the two first overlapping plates of the first overlapping part of the guide rail connector, and the second overlapping protrusions of the two second overlapping plates of the second overlapping part of the guide rail connector are respectively embedded in the water guiding grooves of the two water guide plates of the other of the two waterproof guide rails, and the second overlapping grooves of the two second overlapping plates are respectively communicated with the water guiding grooves of the two water guide plates of the waterproof guide rail.

3. A waterproof guide rail splicing structure as claimed in claim 2, characterized in that: The side edges of the two water guide plates of one of the two waterproof guide rails are respectively locked with the side edges of the two first lap plates of the first lap joint of the guide rail connector by screws; the side edges of the two water guide plates of the other of the two waterproof guide rails are respectively locked with the side edges of the two second lap plates of the second lap joint of the guide rail connector by screws.

4. A waterproof guide rail splicing structure as claimed in claim 2, characterized in that: The waterproof guide rail also includes a connecting plate connecting the two water guide plates; The first overlapping portion of the guide rail connector also includes a first connecting plate connecting the two first overlapping plates; The second overlapping portion of the guide rail connector also includes a second connecting plate connecting the two second overlapping plates; The connecting plate of one of the two waterproof guide rails rests on the first connecting plate of the first overlapping part of the guide rail connector, and the second connecting plate of the second overlapping part of the guide rail connector rests on the connecting plate of the other waterproof guide rail of the two waterproof guide rails.

5. A waterproof guide rail splicing structure as claimed in claim 4, characterized in that: The middle part of the connection plate of the waterproof guide rail is bent, and a connection groove and a connection protrusion are formed on the upper and lower sides of the middle part of the connection plate respectively, and both sides of the opening of the connection groove form inwardly convex retaining edges; The middle part of the first connecting plate of the first overlapping part of the guide rail connector is bent, and the upper and lower sides of the middle part of the first connecting plate are respectively formed with a first connecting groove and a first connecting protrusion; The middle part of the second connecting plate of the second overlapping part of the guide rail connector is bent, and the upper and lower sides of the middle part of the second connecting plate are respectively formed with a second connecting groove and a second connecting protrusion, and the second connecting groove is connected with the first connecting groove; The connecting protrusion of the connecting plate of one of the two waterproof guide rails is embedded in the first connecting groove of the connecting plate of the first overlapping part of the guide rail connector, and the connecting groove of the connecting plate of the waterproof guide rail is communicated with the first connecting groove of the connecting plate of the first overlapping part of the guide rail connector, and the second connecting protrusion of the connecting plate of the second overlapping part of the guide rail connector is embedded in the connecting groove of the connecting plate of the other waterproof guide rail of the two waterproof guide rails, and the second connecting groove of the connecting plate is communicated with the connecting groove of the connecting plate of the waterproof guide rail.

6. A waterproof guide rail splicing structure according to any one of claims 1 to 5, characterized in that: The first overlapping portion and the second overlapping portion of the guide rail connector are integrally stamped and formed.

7. The guide rail connector is characterized by: The two ends of the guide rail connector respectively form a first overlapping portion and a second overlapping portion; The first overlapping portion comprises two first overlapping plates arranged side by side, the first overlapping plates are bent, and the upper side and the lower side of the first overlapping plates are respectively formed with a first overlapping through groove and a first overlapping protrusion; The second lap part includes two second lap plates arranged side by side, the second lap plates are bent, and the upper and lower sides of the second lap plates respectively form second lap grooves and second lap protrusions; the second lap grooves of the two second lap plates are respectively connected to the first lap grooves of the two first lap plates.

8. The guide rail connector according to claim 7, characterized in that: The first overlapping portion further includes a first connecting plate connecting two first overlapping plates; the second overlapping portion further includes a second connecting plate connecting two second overlapping plates.

9. The guide rail connector according to claim 8, characterized in that: The middle part of the first connecting plate of the first overlapping portion is bent, and the upper and lower sides of the middle part of the first connecting plate are respectively formed with a first connecting groove and a first connecting protrusion; The middle part of the second connecting plate of the second overlapping portion is bent, and the upper and lower sides of the middle part of the second connecting plate respectively form a second connecting groove and a second connecting protrusion, and the second connecting groove is communicated with the first connecting groove.

10. The guide rail connector according to any one of claims 7 to 9, characterized in that: The first overlapping portion and the second overlapping portion are integrally stamped and formed.

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