CN210273923U

CN210273923U - Lifting type photovoltaic support

Info

Publication number: CN210273923U
Application number: CN201921528968.6U
Authority: CN
Inventors: 蔡浩
Original assignee: Changzhou Zhongxinbo New Energy Technology Co ltd
Current assignee: Changzhou Zhongxinbo New Energy Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-04-07
Anticipated expiration: 2029-09-16

Abstract

The utility model provides a lifting photovoltaic bracket, which comprises a stand column and a retainer; transversely be connected with the holder between two sets of stands, the holder middle section is equipped with two sets of uide bushings, uide bushing and the ascending lift loop bar clearance fit of vertical side, lift loop bar top is fixed with the photovoltaic support plate, lift loop bar bottom cover is equipped with the drainage intubate, the drainage intubate passes through sealing joint and is connected with the pneumatic cylinder, manual bolt is installed at the pneumatic cylinder center, install the standing valve between manual bolt and the pneumatic cylinder upper surface. The utility model relates to a lift type photovoltaic support that can height-adjusting by oneself. This support has adopted hydraulic drive's technique, utilizes hydraulic pressure to change the power of lifting support into decurrent pressure, reduces the braking requirement simultaneously, has saved a large amount of manpower and materials, and the cost is low, stable in structure.

Description

Lifting type photovoltaic support

Technical Field

The utility model relates to a photovoltaic support technical field, especially a lift type photovoltaic support.

Background

With the rapid development of new energy industry, solar energy is used as the most important basic energy of various renewable energy sources, and the solar power generation technology, namely the photovoltaic industry, develops rapidly. The photovoltaic support is used for supporting the solar panel in the solar photovoltaic power generation system, and the inclined plane of the solar panel can adapt to different angles of light rays by adjusting the fastener of the photovoltaic support, so that the conversion efficiency of solar energy is improved.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve provides a semi-automatic raising and lowering function, load are effectual and stable in structure's a lift type photovoltaic support.

In order to solve the technical problem, the utility model provides a lifting photovoltaic bracket, which comprises a stand column and a retainer; transversely be connected with the holder between two sets of stands, the holder middle section is equipped with two sets of uide bushings, uide bushing and the ascending lift loop bar clearance fit of vertical side, lift loop bar top is fixed with the photovoltaic support plate, lift loop bar bottom cover is equipped with the drainage intubate, the drainage intubate passes through sealing joint and is connected with the pneumatic cylinder, manual bolt is installed at the pneumatic cylinder center, install the standing valve between manual bolt and the pneumatic cylinder upper surface.

Furthermore, a main oil cavity and an auxiliary oil cavity are reserved in the hydraulic cylinder, the main oil cavity is communicated with the auxiliary oil cavity, the top of the main oil cavity is level to the liquid level of the piston, and the piston is fixedly connected with the manual bolt.

Furthermore, a drainage inserting tube is vertically fixed to the top of the auxiliary oil cavity, a drainage cavity is formed in the drainage inserting tube, the top of the drainage cavity is communicated with the lifting sleeve rod, and the bottom of the drainage cavity is communicated with the auxiliary oil cavity.

Furthermore, a corrugated pipe is fixedly arranged between the lifting sleeve rod and the sealing joint.

After the structure of the oil-water separator is adopted, compare with prior art, the utility model relates to a lift type photovoltaic support that can height-adjusting by oneself. This support has adopted hydraulic drive's technique, utilizes hydraulic pressure to change the power of lifting support into decurrent pressure, reduces the braking requirement simultaneously, has saved a large amount of manpower and materials, and the cost is low, stable in structure.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is the utility model relates to a structural schematic of lift type photovoltaic support.

Fig. 2 is the utility model relates to a local cross-sectional view of lift type photovoltaic support pneumatic cylinder.

In the figure: the device comprises a vertical column 1, a retainer 2, a lifting sleeve rod 3, a photovoltaic support plate 4, a guide sleeve 5, a drainage cannula 6, a drainage cavity 6-1, a hydraulic cylinder 7, a sealing joint 7-1, a corrugated pipe 8, a manual bolt 9, a piston 9-1, a main oil cavity 10, an auxiliary oil cavity 11 and a fixed valve 12.

Detailed Description

As shown in fig. 1, a lifting photovoltaic support comprises a column and a holder; transversely be connected with holder 2 between two sets of stands 1, 2 middle sections of holder are equipped with two sets of uide bushing 5, uide bushing 5 and the ascending 3 clearance fit of lift loop bar in vertical direction, 3 tops of lift loop bar are fixed with

photovoltaic support plate

4, 3 bottom covers of lift loop bar are equipped with drainage intubate 6, drainage intubate 6 is connected with pneumatic cylinder 7 through sealing joint 7-1, pneumatic cylinder 7 center-mounted has manual bolt 9, install standing valve 12 between manual bolt 9 and the pneumatic cylinder 7 upper surface. Wherein, the utility model relates to a photovoltaic support of adjustable lift. The utility model uses the upright post 1 as the main force support, the staff adjusts the hand-operated bolt 9 which rotates upwards, and the lifting loop bar 3 slides downwards along the drainage intubation tube 6 by utilizing the hydraulic pressure. In the process of sliding down or lifting up, the guide sleeve 5 is used as a guide carrier. In order to support the guide sleeve 5, the guide sleeve 5 is fixed to the holder 2. After the photovoltaic panel is lowered to the specified height, the worker fixedly installs the photovoltaic panel on the top of the photovoltaic support plate 4; and then the manual bolt 9 is manually adjusted by the staff, and the lifting sleeve rod 3 is pushed upwards by utilizing hydraulic pressure.

As shown in fig. 1 and 2, a main oil chamber 10 and an auxiliary oil chamber 11 are reserved inside the hydraulic cylinder 7, the main oil chamber 10 is communicated with the auxiliary oil chamber 11, the top of the main oil chamber 10 is level with the liquid level of a piston 9-1, and the piston 9-1 is fixedly connected with a manual bolt 9. When the worker adjusts the manual bolt 9 to push downwards, the liquid level of the hydraulic oil in the main oil cavity 10 is reduced, the leaked hydraulic oil enters the auxiliary oil cavity 11 through the oil way, and the braking process is completed through the outlet at the top of the auxiliary oil cavity 11.

As shown in fig. 2, a drainage cannula 6 is vertically fixed at the top of the auxiliary oil cavity 11, a drainage cavity 6-1 is formed in the drainage cannula 6, the top of the drainage cavity 6-1 is communicated with the lifting loop bar 3, and the bottom of the drainage cavity 6-1 is communicated with the auxiliary oil cavity 11. Wherein, the output port at the top of the auxiliary oil cavity 11 is communicated with the drainage cavity 6-1 arranged in the drainage intubation tube 6, and the hydraulic oil pushes the lifting loop bar 3 along the drainage cavity 6-1, thereby achieving the pushing function.

As shown in fig. 1, a corrugated pipe 8 is fixedly installed between the lifting sleeve rod 3 and the sealing joint 7-1. Wherein, bellows 8 can play rust-resistant dustproof effect.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims

1. A lifting photovoltaic bracket comprises a stand column and a retainer; the method is characterized in that: transversely be connected with holder (2) between two sets of stand (1), holder (2) middle section is equipped with two sets of uide bushing (5), uide bushing (5) and the ascending lift loop bar (3) clearance fit of vertical side, lift loop bar (3) top is fixed with photovoltaic support plate (4), lift loop bar (3) bottom cover is equipped with drainage intubate (6), drainage intubate (6) are connected with pneumatic cylinder (7) through sealing joint (7-1), manual bolt (9) are installed at pneumatic cylinder (7) center, install between manual bolt (9) and the pneumatic cylinder (7) upper surface standing valve (12).

2. A lifting photovoltaic support as claimed in claim 1, wherein: a main oil cavity (10) and an auxiliary oil cavity (11) are reserved in the hydraulic cylinder (7), the main oil cavity (10) is communicated with the auxiliary oil cavity (11), the top of the main oil cavity (10) is flush with the liquid level of a piston (9-1), and the piston (9-1) is fixedly connected with a manual bolt (9).

3. A lifting photovoltaic support as claimed in claim 2, wherein: the drainage tube (6) is vertically fixed at the top of the auxiliary oil cavity (11), a drainage cavity (6-1) is formed in the drainage tube (6), the top of the drainage cavity (6-1) is communicated with the lifting sleeve rod (3), and the bottom of the drainage cavity (6-1) is communicated with the auxiliary oil cavity (11).

4. A lifting photovoltaic support as claimed in claim 1, wherein: a corrugated pipe (8) is fixedly arranged between the lifting sleeve rod (3) and the sealing joint (7-1).