Photovoltaic support connecting structure with adjustable installation height
By setting limit gaskets and limit holes on the columns of the photovoltaic bracket, combined with the design of bolts and nuts, the problem of unstable connection of the existing photovoltaic bracket is solved, and the stable connection between the column and the connecting beam and the bolt position is realized. Tone.
Patent Information
- Application Number
- CN202420057827.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-10
AI Technical Summary
The connection structure of the existing photovoltaic brackets lacks support from the columns, resulting in unstable connection.
A structure including a column, a connecting beam and a connecting assembly is designed, and the column is provided with a long hole, a first limiting hole and a second limiting hole. The connecting beam and the column are connected by bolts, nuts and limiting gaskets. The limit pin of the limit gasket is inserted into the limit hole to provide up and down direction support, ensuring that the bolts and nuts can securely lock the posts and connecting beams.
The stable connection between the column and the connecting beam is achieved, ensuring that the bolts are adjustable on the column, and providing upper and lower limit matching, enhancing the stability of the connection.
Smart Images
Figure CN222215599U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of photovoltaic brackets, in particular to a photovoltaic bracket connection structure with adjustable installation height. Background Art
[0002] Existing photovoltaic brackets generally install connecting beams on columns. Specifically, the columns are provided with long holes, and the connecting beams are locked with the columns by bolts passing through the long holes of the columns. Such a configuration allows the installation height of the connecting beam relative to the columns to be adjustable. However, since the bolts of the connection structure between the columns and the connecting beams are not supported by the columns, the connection structure between the columns and the connecting beams is unstable.
[0003] In view of the above problems, it is necessary to study a photovoltaic support connection structure with adjustable installation height, which can firmly connect the column and the connecting beam. Utility Model Content
[0004] The utility model aims to provide a photovoltaic support connection structure with adjustable installation height, which can ensure a stable connection between a column and a connecting beam.
[0005] In order to achieve the above purpose, the solution of the utility model is:
[0006] A photovoltaic support connection structure with adjustable installation height, comprising a column, a connecting beam and a connecting assembly; the column is provided with an elongated hole in the up-down direction, and the column is also provided with a row of first limiting holes and a row of second limiting holes on the side of the elongated hole, each row of first limiting holes includes a plurality of first limiting holes spaced apart in the up-down direction, and each row of second limiting holes includes a plurality of second limiting holes spaced apart in the up-down direction; the connecting beam is provided with connecting holes corresponding to the elongated holes of the column; the connecting assembly includes bolts, nuts and limiting washers, the bolts and nuts The limiting gasket and the limiting gasket are both hard structures. The limiting gasket is provided with a through hole, at least one first limiting pin corresponding to the first limiting hole, and at least one second limiting pin corresponding to the second limiting hole. The first limiting pins of the limiting gasket are selectively inserted into the first limiting holes of the column, and the second limiting pins of the limiting gasket are selectively inserted into the second limiting holes of the column. The stud of the bolt passes through the through hole of the limiting gasket, the long hole of the column and the connecting hole of the connecting beam, and is screwed with the nut to lock the limiting gasket, the column and the connecting beam together.
[0007] The first limiting holes of the column are located on the same side of the long hole of the column, and the second limiting holes of the column are located on another same side of the long hole of the column; the first limiting pins of the limiting gasket are located on the same side of the through hole of the limiting gasket, and the second limiting pins of the limiting gasket are located on another same side of the through hole of the limiting gasket.
[0008] The limiting gasket is provided with two first limiting pins, and each first limiting pin is arranged at intervals along the up-down direction.
[0009] The limiting gasket is provided with two second limiting pins, and each second limiting pin is arranged at intervals along the up-down direction.
[0010] The limiting gasket is made of metal.
[0011] The limiting gasket is made of stainless steel.
[0012] At least one washer is sandwiched between the head of the bolt and the limiting washer, and the washer is sleeved on the stud of the bolt.
[0013] After adopting the above scheme, the utility model locks the limit gasket, the column and the connecting beam together by bolts and nuts; wherein, each first limit pin of the limit gasket is selectively inserted into the first limit hole of the column, and each second limit pin of the limit gasket is selectively inserted into the second limit hole of the column, so that it can ensure that the installation position of the bolt on the column is adjustable, and at the same time, the limit gasket can cooperate with the column to achieve upper and lower limit, so that the column can support the bolt in the upper and lower directions through the limit gasket, so that the bolt and nut can firmly connect the column and the connecting beam. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural exploded view of the utility model.
[0015] Figure 2 It is a structural schematic diagram of the utility model.
[0016] Figure 3 It is a partial structural sectional view of the utility model.
[0017] Figure 4 It is a structural schematic diagram of the limiting gasket of the utility model.
[0018] Description of labels:
[0019] Column 1, long hole 11, first limiting hole 12, second limiting hole 13,
[0020] Connecting beam 2, connecting hole 21,
[0021] Connect component 3,
[0022] Bolt 31,
[0023] Nut 32,
[0024] The limiting gasket 33, the perforation 331, the first limiting pin 332, the second limiting pin 333,
[0025] Washer 34. DETAILED DESCRIPTION
[0026] 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.
[0027] like Figures 1 to 4 As shown, the utility model discloses a photovoltaic bracket connection structure with adjustable installation height, which includes a column 1, a connecting beam 2 and a connecting assembly 3; the column 1 is provided with an elongated hole 11 in the up-down direction, and the column 1 is also provided with a row of first limiting holes 12 and a row of second limiting holes 13 on the side of the elongated hole 11, each row of first limiting holes 12 includes a plurality of first limiting holes 12 spaced apart in the up-down direction, and each row of second limiting holes 13 includes a plurality of second limiting holes 13 spaced apart in the up-down direction; the connecting beam 2 is provided with a connecting hole 21 corresponding to the elongated hole 11 of the column 1; the connecting assembly 3 includes a bolt 31, a nut 32 and a limiting gasket 33, the bolt 31, the nut 32 and the limiting gasket The positioning gaskets 33 are all hard structures. The positioning gaskets 33 are provided with a through hole 331, at least one first limiting pin 332 corresponding to the first limiting hole 12, and at least one second limiting pin 333 corresponding to the second limiting hole 13. The first limiting pins 332 of the positioning gasket 33 are selectively inserted into the first limiting hole 12 of the column 1, and the second limiting pins 333 of the positioning gasket 33 are selectively inserted into the second limiting hole 13 of the column 1. The stud of the bolt 31 passes through the through hole 331 of the positioning gasket 33, the long hole 11 of the column 1 and the connecting hole 21 of the connecting beam 2, and is screwed with the nut 32 to lock the positioning gasket 33, the column 1 and the connecting beam 2 together.
[0028] In the present invention, the limiting gasket 33, the column 1 and the connecting beam 2 are locked together by bolts 31 and nuts 32; wherein, each first limiting pin 332 of the limiting gasket 33 is selectively inserted into the first limiting hole 12 of the column 1, and each second limiting pin 333 of the limiting gasket 33 is selectively inserted into the second limiting hole 13 of the column 1, so that it can ensure that the installation position of the bolt 31 and the connecting beam 2 on the column 1 is adjustable, and at the same time, the limiting gasket 33 can achieve upper and lower limiting cooperation with the column 1, so that the column 1 can support the bolt 31 in the upper and lower directions through the limiting gasket 33, so that the bolt 31 and the nut 32 can firmly connect the column 1 and the connecting beam 2.
[0029] In an embodiment of the utility model, the first limiting holes 12 of the column 1 are located on the same side of the long hole 11 of the column 1, and the second limiting holes 13 of the column 1 are located on another same side of the long hole 11 of the column 1; correspondingly, the first limiting pins 332 of the limiting gasket 33 are located on the same side of the through hole 331 of the limiting gasket 33, and the second limiting pins 333 of the limiting gasket 33 are located on another same side of the through hole 331 of the limiting gasket 33; the utility model is arranged in this way, so that the limiting gasket 33 can be subjected to balanced force with respect to the bolt 31, so that the column 1 can better support the bolt 31 in the upper and lower directions through the limiting gasket 33.
[0030] It should be noted that, in the utility model, each first limiting hole 12 and each second limiting hole 13 of the column 1 can be located on the same side of the long hole 11 of the column 1 and each first limiting pin 332 and each second limiting pin 333 of the limiting gasket 33 can be located on the same side of the through hole 331 of the limiting gasket 33. Such an arrangement can also enable the column 1 to support the bolt 31 in the upper and lower directions through the limiting gasket 33.
[0031] In the embodiment of the utility model, the limiting gasket 33 is provided with two first limiting pins 332, and each first limiting pin 332 is arranged at intervals in the vertical direction, so that the limiting gasket 33 has more connections with the column 1, so that the limiting gasket 33 can achieve more stable upper and lower limiting cooperation with the column 1. Similarly, the limiting gasket 33 can also be provided with two second limiting pins 333, and each second limiting pin 333 is arranged at intervals in the vertical direction.
[0032] In the embodiment of the utility model, the limiting gasket 33 is made of metal, so that the limiting gasket 33 has high strength, so that the column 1 can better support the bolt 31 in the vertical direction through the limiting gasket 33. Specifically, the limiting gasket 33 is made of stainless steel, so that the limiting gasket 33 has high strength and a long service life; the limiting gasket 33 can be integrally formed into a perforation 331, a first limiting pin 332 and a second limiting pin 333 by a stamping process, so that the limiting gasket 33 is simple and convenient to manufacture.
[0033] In the embodiment of the utility model, at least one washer 34 is sandwiched between the head of the bolt 31 and the limiting gasket 33 . The washer 34 is sleeved on the stud of the bolt 31 . The washer 34 can effectively prevent the head of the bolt 31 from crushing the limiting gasket 33 .
[0034] 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 photovoltaic support connection structure with adjustable installation height, characterized in that: It includes columns, connecting beams and connecting components; The column is provided with a long hole in the up-down direction, and the column is also provided with a row of first limiting holes and a row of second limiting holes on the side of the long hole, each row of first limiting holes includes a plurality of first limiting holes spaced apart in the up-down direction, and each row of second limiting holes includes a plurality of second limiting holes spaced apart in the up-down direction; The connecting beam is provided with connecting holes corresponding to the elongated holes of the columns; The connecting assembly includes bolts, nuts and limiting washers, which are all hard structures. The limiting washers are provided with through holes, at least one first limiting pin corresponding to the first limiting hole, and at least one second limiting pin corresponding to the second limiting hole. The first limiting pins of the limiting washers are selectively inserted into the first limiting holes of the columns, and the second limiting pins of the limiting washers are selectively inserted into the second limiting holes of the columns. The studs of the bolts pass through the through holes of the limiting washers, the long holes of the columns and the connecting holes of the connecting beams, and are screwed together with the nuts to lock the limiting washers, the columns and the connecting beams together.
2. A photovoltaic support connection structure with adjustable installation height as claimed in claim 1, characterized in that: The first limiting holes of the column are located on the same side of the long hole of the column, and the second limiting holes of the column are located on the other same side of the long hole of the column; The first limiting pins of the limiting gasket are located on the same side of the through hole of the limiting gasket, and the second limiting pins of the limiting gasket are located on the other same side of the through hole of the limiting gasket.
3. A photovoltaic support connection structure with adjustable installation height as claimed in claim 1 or 2, characterized in that: The limiting gasket is provided with two first limiting pins, and each first limiting pin is arranged at intervals along the up-down direction.
4. A photovoltaic support connection structure with adjustable installation height as claimed in claim 1 or 2, characterized in that: The limiting gasket is provided with two second limiting pins, and each second limiting pin is arranged at intervals along the up-down direction.
5. The photovoltaic support connection structure with adjustable installation height as claimed in claim 1, characterized in that: The limiting gasket is made of metal.
6. A photovoltaic support connection structure with adjustable installation height as claimed in claim 5, characterized in that: The limiting gasket is made of stainless steel.
7. A photovoltaic support connection structure with adjustable installation height as claimed in claim 1, characterized in that: At least one washer is sandwiched between the head of the bolt and the limiting washer, and the washer is sleeved on the stud of the bolt.