CN212850351U

CN212850351U - Photovoltaic support crossbeam

Info

Publication number: CN212850351U
Application number: CN202021431417.0U
Authority: CN
Inventors: 任增鑫
Original assignee: Tianjin Taichang Xinyuan New Energy Technology Development Co ltd
Current assignee: Tianjin Taichang Xinyuan New Energy Technology Development Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-30
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a photovoltaic support crossbeam, including first crossbeam and second crossbeam, the mounting groove has all been seted up with the both ends of second crossbeam to first crossbeam, and the inside of four mounting grooves all is provided with first mounting hole and second mounting hole, is provided with adjustment mechanism between first crossbeam and the second crossbeam, and adjustment mechanism comprises rotary drum and threaded rod, is provided with two telescopic links between first crossbeam and the second crossbeam, and the outside of rotary drum is provided with a disc and a plurality of draw-in groove, and one side that first crossbeam is close to the second crossbeam is provided with stop gear. This kind of photovoltaic support crossbeam uses through the cooperation of rotary drum and threaded rod, makes people can remove along with the rotation of rotary drum through rotating the rotary drum, makes the threaded rod, and then drives the second crossbeam and removes, adjusts the interval between first crossbeam and the second crossbeam, makes first crossbeam and second crossbeam can not the unidimensional photovoltaic of adaptation, has promoted the suitability.

Description

Photovoltaic support crossbeam

Technical Field

The utility model relates to a crossbeam specifically is a photovoltaic support crossbeam.

Background

The photovoltaic is a solar photovoltaic power generation system for short, and is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material.

At present, most of existing photovoltaic panels are installed on a support, but the distance between the cross beams of most of existing supports is fixed, the photovoltaic panels cannot be suitable for photovoltaic panels of various sizes, and the adaptability is poor. Therefore, the photovoltaic support beam is improved, and the photovoltaic support beam is provided.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a photovoltaic support crossbeam, including first crossbeam and second crossbeam, the mounting groove has all been seted up, four at the both ends of first crossbeam and second crossbeam the inside of mounting groove all is provided with first mounting hole and second mounting hole, be provided with adjustment mechanism between first crossbeam and the second crossbeam, adjustment mechanism comprises rotary drum and threaded rod, be provided with two telescopic links between first crossbeam and the second crossbeam, the outside of rotary drum is provided with a disc and a plurality of draw-in groove, one side that first crossbeam is close to the second crossbeam is provided with stop gear, stop gear comprises concave frame, bolt, drum, rectangular plate and spring all are provided with the inside at concave frame, concave frame fixed mounting is in one side that first crossbeam is close to the second crossbeam.

As a preferred technical scheme of the utility model, four first mounting hole is seted up respectively in the bottom of four mounting groove inner chambers, four the top at four mounting groove inner chambers is seted up respectively to the second mounting hole.

As a preferred technical scheme of the utility model, the one end of rotary drum is passed through the bearing and is connected with the middle part of first crossbeam one side, the screw thread with threaded rod looks adaptation is seted up to the inside of rotary drum, the inside of rotary drum and the outside threaded connection of threaded rod, the one end of threaded rod and the middle part fixed connection of second crossbeam one side.

As a preferred technical scheme of the utility model, two the one end of telescopic link respectively with the both ends fixed connection of first crossbeam one side, two the other end of telescopic link respectively with the both ends fixed connection of second crossbeam one side.

As a preferred technical scheme of the utility model, the inner wall of disc and the outer wall fixed connection of rotary drum, a plurality of arc equidistant seting up in the outside of disc such as draw-in groove.

As a preferred technical scheme of the utility model, the outside of rectangular plate alternates with the inside of concave frame and is connected, the middle part of rectangular plate one side is passed through the bearing and is connected with the one end of drum, the other end of drum and the one end fixed connection of bolt, the other end of bolt passes concave frame and alternates with the inside of one of them draw-in groove and is connected, the length value of rectangular plate is greater than the inside width value of concave frame.

As an optimized technical scheme of the utility model, the spring housing is established in the outside of bolt, the both ends of spring respectively with the one end of drum and the inside one end fixed connection of concave frame.

The utility model has the advantages that: this kind of photovoltaic support crossbeam, cooperation through rotary drum and threaded rod is used, make people can be through rotating the rotary drum, make the threaded rod can remove along with the rotation of rotary drum, and then drive the second crossbeam and remove, adjust the interval between first crossbeam and the second crossbeam, make first crossbeam and second crossbeam can the not unidimensional photovoltaic of adaptation, adaptability has been promoted, and through stop gear, make people can pass through the operation rectangular plate, when people need not to rotate the rotary drum, the inside that one of them draw-in groove can be inserted to the bolt under the effect of spring elasticity, make disc and rotary drum can not rotate, prevent that the rotary drum from becoming flexible, the practicality has been promoted.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a photovoltaic support beam according to the present invention;

fig. 2 is an enlarged schematic structural view of a cross beam of a photovoltaic bracket of the present invention at a position a in fig. 1;

fig. 3 is a schematic structural view of a concave frame in fig. 2 of a photovoltaic support beam according to the present invention;

fig. 4 is a schematic cross-sectional structure view of the first beam in fig. 1 of a photovoltaic support beam of the present invention.

In the figure: 1. a first cross member; 2. a second cross member; 3. mounting grooves; 4. a first mounting hole; 5. a second mounting hole; 6. a rotating drum; 7. a disc; 8. a card slot; 9. a threaded rod; 10. a concave frame; 11. a bolt; 12. a cylinder; 13. a rectangular plate; 14. a spring; 15. a telescopic rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the photovoltaic bracket beam of the present invention comprises a first beam 1 and a second beam 2, wherein both ends of the first beam 1 and the second beam 2 are respectively provided with a mounting groove 3, the inside of each of the four mounting grooves 3 is provided with a first mounting hole 4 and a second mounting hole 5, an adjusting mechanism is arranged between the first beam 1 and the second beam 2, the adjusting mechanism is composed of a rotary drum 6 and a threaded rod 9, two telescopic rods 15 are arranged between the first beam 1 and the second beam 2, the outside of the rotary drum 6 is provided with a disc 7 and a plurality of slots 8, one side of the first beam 1 near the second beam 2 is provided with a limiting mechanism, the limiting mechanism is composed of a concave frame 10 and a bolt 11, the bolt 11, the cylinder 12, the rectangular plate 13 and the spring 14 are all arranged inside the concave frame 10, and the concave frame 10 is fixedly installed on one side, close to the second cross beam 2, of the first cross beam 1.

Wherein, four first mounting holes 4 are seted up respectively in the bottom of 3 inner chambers of four mounting grooves, and four second mounting holes 5 are seted up respectively at the top of 3 inner chambers of four mounting grooves, through first mounting hole 4 and second mounting hole 5, make people can pass first mounting hole 4 and the inside that second mounting hole 5 inserted mounting groove 3 with the bolt on photovoltaic board and the longeron respectively to cooperate the nut, make photovoltaic board and longeron connect on first crossbeam 1 and second crossbeam 2.

Wherein, the one end of rotary drum 6 is passed through the bearing and is connected with the middle part of 1 one side of first crossbeam, the screw thread with 9 looks adaptations of threaded rod is seted up to the inside of rotary drum 6, the inside of rotary drum 6 and the outside threaded connection of threaded rod 9, the one end of threaded rod 9 and the middle part fixed connection of 2 one sides of second crossbeam, use through the cooperation of rotary drum 6 and threaded rod 9, make people can be through rotating rotary drum 6, make threaded rod 9 can remove along with the rotation of rotary drum 6, and then drive second crossbeam 2 and remove, adjust the interval between first crossbeam 1 and the second crossbeam 2, make first crossbeam 1 and second crossbeam 2 can the not unidimensional photovoltaic of adaptation, the suitability has been promoted.

Wherein, the one end of two telescopic links 15 respectively with the both ends fixed connection of first crossbeam 1 one side, the other end of two telescopic links 15 respectively with the both ends fixed connection of second crossbeam 2 one side, through the connection of telescopic link 15, make first crossbeam 1 and second crossbeam 2 can be close to each other or keep away from each other and can not rotate each other.

Wherein, the inner wall of disc 7 and the outer wall fixed connection of rotary drum 6, a plurality of draw-in groove 8 equidistant setups in the outside of disc 7, through a plurality of draw-in groove 8, makes the tip of bolt 11 insert behind one of them draw-in groove 8's inside, and rotary drum 6 can not rotate, has promoted the practicality.

Wherein, the outside of rectangular plate 13 alternates with the inside of concave frame 10 and is connected, the middle part of rectangular plate 13 one side is passed through the bearing and is connected with the one end of drum 12, the other end of drum 12 and the one end fixed connection of bolt 11, the other end of bolt 11 passes concave frame 10 and alternates with the inside of one of them draw-in groove 8 and is connected, the length value of rectangular plate 13 is greater than the inside width value of concave frame 10, through stop gear, make people can pass through operation rectangular plate 13, when people need not to rotate rotary drum 6, bolt 11 can insert the inside of one of them draw-in groove 8 under the effect of spring 14 elasticity, make disc 7 and rotary drum 6 can not rotate, prevent that rotary drum 6 is not hard up, the practicality has been promoted.

Wherein, the spring 14 is sleeved outside the plug pin 11, two ends of the spring 14 are respectively and fixedly connected with one end of the cylinder 12 and one end inside the concave frame 10, and the plug pin 11 can be inserted into one of the slots 8 when people do not pull the rectangular plate 13 through the elasticity of the spring 14.

When the photovoltaic panel fixing device works, firstly, according to the size of a photovoltaic panel, the rectangular plate 13 is pulled outwards to separate the end part of the bolt 11 from the clamping groove 8, after the rectangular plate 13 is separated from the concave frame 10, the rectangular plate 13 is rotated and rotated by ninety degrees, the inner side of the rectangular plate 13 is attached to the outer side of the concave frame 10, the rectangular plate 13 cannot be retracted into the concave frame 10 under the action of the elastic force of the spring 14, the rotary drum 6 is rotated, the rotary drum 6 drives the threaded rod 9 to move, the threaded rod 9 drives the second cross beam 2 to move, the distance between the first cross beam 1 and the second cross beam 2 is adjusted, the rotary drum 6 is stopped after the adjustment is finished, the rectangular plate 13 is rotated by ninety degrees again, the rectangular plate 13 is loosened, under the action of the elastic force of the spring 14, the rectangular plate 13 is retracted into the concave frame 10, the end part of the bolt 11 is inserted into one of the clamping grooves 8, the disc 7 and the rotary drum 6 are fixed, make people can be through rotating rotary drum 6, make threaded rod 9 can remove along with the rotation of rotary drum 6, and then drive second crossbeam 2 and remove, adjust the interval between first crossbeam 1 and the second crossbeam 2, make first crossbeam 1 and second crossbeam 2 can the not unidimensional photovoltaic of adaptation, the suitability has been promoted, and through stop gear, make people can pass through operation rectangular plate 13, when people need not to rotate rotary drum 6, bolt 11 can insert the inside of one of them draw-in groove 8 under the effect of spring 14 elasticity, make disc 7 and rotary drum 6 can not rotate, prevent that rotary drum 6 is not hard up, the practicality has been promoted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The photovoltaic support beam is characterized by comprising a first beam (1) and a second beam (2), wherein mounting grooves (3) are formed in two ends of the first beam (1) and the second beam (2), four mounting grooves (3) are formed in the inner portions of the mounting grooves (3) respectively, a first mounting hole (4) and a second mounting hole (5) are formed in the inner portions of the first beam (1) and the second beam (2), an adjusting mechanism is arranged between the first beam (1) and the second beam (2), the adjusting mechanism is composed of a rotary drum (6) and a threaded rod (9), two telescopic rods (15) are arranged between the first beam (1) and the second beam (2), a disc (7) and a plurality of clamping grooves (8) are arranged outside the rotary drum (6), a limiting mechanism is arranged on one side, close to the second beam (2), of the first beam (1), and the limiting mechanism is composed of a concave frame (10), a bolt (11), The bolt (11), the cylinder (12), the rectangular plate (13) and the spring (14) are all arranged inside the concave frame (10), and the concave frame (10) is fixedly installed on one side, close to the second cross beam (2), of the first cross beam (1).

2. The photovoltaic bracket beam of claim 1, wherein four first mounting holes (4) are respectively formed at the bottoms of the inner cavities of the four mounting grooves (3), and four second mounting holes (5) are respectively formed at the tops of the inner cavities of the four mounting grooves (3).

3. The photovoltaic bracket beam as claimed in claim 1, wherein one end of the rotary drum (6) is connected with the middle part of one side of the first beam (1) through a bearing, the interior of the rotary drum (6) is provided with a thread matched with the threaded rod (9), the interior of the rotary drum (6) is connected with the outer thread of the threaded rod (9), and one end of the threaded rod (9) is fixedly connected with the middle part of one side of the second beam (2).

4. The photovoltaic bracket beam as claimed in claim 1, wherein one end of each of the two telescopic rods (15) is fixedly connected with the two ends of one side of the first beam (1), and the other end of each of the two telescopic rods (15) is fixedly connected with the two ends of one side of the second beam (2).

5. The photovoltaic bracket beam as claimed in claim 1, wherein the inner wall of the disc (7) is fixedly connected with the outer wall of the drum (6), and a plurality of the clamping grooves (8) are formed on the outer portion of the disc (7) at equal intervals in an arc shape.

6. The photovoltaic bracket beam as claimed in claim 1, wherein the outer part of the rectangular plate (13) is inserted and connected with the inner part of the concave frame (10), the middle part of one side of the rectangular plate (13) is connected with one end of a cylinder (12) through a bearing, the other end of the cylinder (12) is fixedly connected with one end of a bolt (11), the other end of the bolt (11) penetrates through the concave frame (10) and is inserted and connected with the inner part of one clamping groove (8), and the length value of the rectangular plate (13) is greater than the width value of the inner part of the concave frame (10).

7. The photovoltaic bracket beam as claimed in claim 1, wherein the spring (14) is sleeved outside the plug pin (11), and two ends of the spring (14) are fixedly connected with one end of the cylinder (12) and one end inside the concave frame (10) respectively.