CN213043628U

CN213043628U - Photovoltaic support elevating gear

Info

Publication number: CN213043628U
Application number: CN202021778970.1U
Authority: CN
Inventors: 陆金和; 万振华
Original assignee: Suzhou Juzhiyi Intelligent Technology Co ltd
Current assignee: Suzhou Juzhiyi Intelligent Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-23
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a photovoltaic support elevating gear, include: the supporting table is provided with a moving groove, a lifting column is arranged in the moving groove in a sliding mode, the lifting column is matched with a fixing plate in a rotating mode, the fixing plate is provided with a positioning portion, the positioning portion is provided with a plurality of positioning holes, the lifting column is provided with a locking hole matched with the positioning holes, and the locking hole is fixedly connected with one of the positioning holes through a bolt; the lifting column is provided with a plurality of groups of locking grooves, and the supporting table is provided with a locking assembly matched with the locking grooves; the lifting column is also provided with a group of driving grooves; the supporting table is provided with a driving component matched with the driving groove. Through locking groove and locking subassembly cooperation, drive the lift post and go upward and down, be convenient for adjust the whole height of photovoltaic board, improve work efficiency, drive assembly and drive groove cooperation simultaneously drive the photovoltaic board after the photovoltaic board installation and go upward, reduce a large amount of potential safety hazards that the mounting height brought.

Description

Photovoltaic support elevating gear

Technical Field

The utility model relates to a elevating gear field especially relates to a photovoltaic support elevating gear.

Background

At present, the whole photovoltaic power generation process is pollution-free, the power generation cost is low, and the support that receives the country energetically is deeply liked by ordinary people, and the photovoltaic support is used for installing the photovoltaic board, nevertheless for better receiving the direct projection of optical energy, the photovoltaic support need drive the photovoltaic board and place the overshoot, therefore the support need be built very high, often need the manual work go on going to carry out fixed mounting to the photovoltaic board through the double ladder.

There are two problems with manual installation: 1. when the installation height is too high, a large number of potential safety hazards are brought. 2. The overall height of the photovoltaic panel cannot be adjusted after the photovoltaic panel is installed too high, and the overall efficiency of technicians is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively solve above-mentioned technical problem's a photovoltaic support elevating gear.

In order to achieve the purpose of the utility model, the following technical proposal is adopted: a photovoltaic rack lifting device, comprising: the supporting table is provided with a moving groove, a lifting column is arranged in the moving groove in a sliding mode, a fixing plate is rotationally matched with the lifting column, the fixing plate is provided with a positioning portion, the positioning portion is provided with a plurality of positioning holes, the lifting column is provided with a locking hole matched with the positioning holes, and the locking hole is fixedly connected with one of the positioning holes through a bolt; the lifting column is provided with a plurality of groups of locking grooves, and the supporting table is provided with a locking assembly matched with the locking grooves; the lifting column is also provided with a group of driving grooves; the supporting table is provided with a driving assembly matched with the driving groove.

Preferably, the locking assembly comprises: the locking device comprises a locking shell fixedly connected with the supporting table, a locking block arranged in the locking shell in a sliding mode and a spring used for resetting the locking block; the locking shell is sealed by a cover plate.

Preferably, the locking block is fixedly connected with a screw rod, and the screw rod penetrates through the locking shell and extends to the outer side of the shell to be matched with a nut.

Preferably, the drive assembly comprises: the driving block is matched with the driving groove, the driving rod is rotationally matched with the supporting table, and the torsion spring is used for resetting the driving block; the driving rod is provided with a positioning table which is in running fit with the driving block; the driving rod is provided with a clamping groove matched with the torsion spring.

Preferably, a buffer pad is provided in the moving groove.

Preferably, the fixed plate is provided with two stations.

Compared with the prior art, the utility model discloses following beneficial effect has:

through locking groove and locking subassembly cooperation, drive the lift post and go upward and down, be convenient for adjust the whole height of photovoltaic board, improve work efficiency, drive assembly and drive groove cooperation simultaneously drive the photovoltaic board after the photovoltaic board installation and go upward, reduce a large amount of potential safety hazards that the mounting height brought.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below.

Fig. 1 is a schematic view of an overall structure of a photovoltaic support lifting device in an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of the photovoltaic bracket lifting device in the embodiment of the present invention;

fig. 3 is the utility model discloses embodiment of a photovoltaic support elevating gear overall structure explosion diagram.

Description of the figures

1. The device comprises a support table 2, a moving groove 3, a lifting column 4, a fixing plate 5, a positioning part 6, a positioning hole 7, a locking hole 8, a bolt 9, a locking groove 10, a driving groove 11, a locking shell 12, a locking block 13, a spring 14, a cover plate 15, a screw 16, a nut 17, a driving block 18, a driving rod 19, a torsion spring 20, a positioning table 21 and a cushion pad.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, a photovoltaic rack lifting device includes: the supporting platform 1 is provided with a moving groove 2, and a lifting column 3 is arranged in the moving groove 2 in a sliding manner. A buffer pad 21 is arranged in the moving groove 2, and the buffer pad 21 reduces the impact force of the lifting column 3 in the descending process and plays a role in buffering.

The lifting column 3 is rotatably matched with a fixing plate 4, the fixing plate 4 is provided with a positioning part 5, the positioning part 5 is provided with a plurality of positioning holes 6, and the positioning holes 6 are arrayed around the axis of the positioning part.

Lifting column 3 is equipped with locating hole 6 complex locking hole 7, and locking hole 7 passes through bolt 8 fixed connection with wherein locating hole 6, through selecting different locating hole 6, adjusts the rotatory angle of fixed plate 4, realizes photovoltaic board multi-angle rotating.

The fixed plate 4 is provided with two stations, and the stations are used for installing the photovoltaic panel, so that the overall installation efficiency is improved.

Lifting column 3 becomes the rectangle column setting, and 3 four sides of lifting column wherein three sides all are equipped with a set of locking groove 9, the three locking subassembly of 1 fixedly connected with of brace table, three locking subassembly and three locking groove 9 one-to-one of group.

The locking assembly comprises; the locking device comprises a locking shell 11 fixedly connected with the supporting table 1, a locking block 12 arranged in the locking shell 11 in a sliding mode and a spring 13 used for resetting the locking block 12, wherein the locking shell 11 is sealed through a cover plate 14. The locking block 12 is fixedly connected with a screw rod 15, and the screw rod 15 penetrates through the locking shell 11 and extends to the outer side of the shell to be matched with a nut 16.

Spring 13 drives locking piece 12 and locking groove 9 cooperation, and through the cooperation state control locking piece 12 of control nut 16 and screw rod 15 and the cooperation state of locking groove 9, locking piece 12 and locking groove 9 all are equipped with the inclined plane of mutually supporting. When the drive column is driven upwards, the ramp comes into contact with the ramp and the locking block 12 compresses the spring 13 and disengages the locking groove 9.

The lifting column 3 is further provided with a group of driving grooves 10, the driving grooves 10 are formed in one side face of four side faces of the lifting column 3, the group of driving grooves 10 are arranged along the length direction of the lifting column 3, and the supporting table 1 is provided with a driving assembly matched with the driving grooves 10.

The drive assembly includes: a driving block 17 matched with the driving groove 10, a driving rod 18 rotationally matched with the supporting table 1 and a torsion spring 19 for resetting the driving block 17. The driving rod 18 is provided with a positioning table 20 which is in running fit with the driving block 17, the driving rod 18 is provided with a clamping groove which is matched with the torsion spring 19, when the driving rod 18 drives the lifting column 3 to move upwards, the driving groove 10 is matched with the driving block 17, and when the lifting column 3 moves upwards, the driving block 17 is gradually separated from the driving groove 10. When the lifting column 3 is completely separated from the driving groove 10, the driving rod 18 drives the driving to move downwards, the driving block 17 is in contact with the lifting column 3 in the downward moving process to generate interference, the driving block 17 rotates around a hinge point and compresses the torsion spring 19, when the driving block 17 is in contact with the driving groove 10 again, the driving block 17 returns to the initial position under the action of the torsion spring 19 to realize locking, the driving rod 18 is provided with a handle, and the handle is convenient for the driving rod 18 to drive to rotate around the hinge point.

During operation, the technical staff will be with photovoltaic board and station fixed connection, and the suitable locating hole 6 is selected to the location portion 5 of rotatory fixed plate 4, through bolt 8 and locking hole 7 fixed connection.

After the photovoltaic panel shines angle modulation and accomplishes, the handle drives actuating lever 18 and rotates around the hinge point, and when actuating lever 18 drove lift post 3 and goes upward, driving groove 10 in the cooperation of driving block 17, goes upward in-process driving block 17 and breaks away from driving groove 10 gradually as lift post 3.

During the ascending process of the lifting column 3, the inclined surface of the locking block 12 is in contact with the inclined surface of the locking groove 9, and the locking block 12 compresses the spring 13, disengages from the locking groove 9 and moves to the next locking groove 9. The spring 13 drives the locking block 12 to return to the initial position to realize locking, so that the reciprocating locking block 12 is continuously contacted with different locking grooves 9.

When the lifting column 3 is completely separated from the driving groove 10, the driving rod 18 drives the lifting column to move downwards, the driving block 17 is in contact with the lifting column 3 in the downward process to generate interference, and the driving block 17 rotates around the hinge point and compresses the torsion spring 19.

When the driving block 17 is contacted with the driving groove 10 again, the driving block 17 returns to the initial position under the action of the torsion spring 19 to realize locking.

When a new photovoltaic panel needs to be replaced, the screw rod 15 is driven to retract by rotating the nut 16, and meanwhile the locking block 12 compresses the spring 13 to enable the locking block 12 to be separated from the locking groove 9. The driving rod 18 is continuously contacted with the driving groove 10, so that the rigid impact in the descending process of the lifting column 3 is reduced, finally, the lifting column 3 is contacted with the cushion pad 21, and the lifting column 3 is driven to ascend through the driving component after the photovoltaic panel is replaced.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Claims

1. A photovoltaic support elevating apparatus, comprising: the supporting table is provided with a moving groove, a lifting column is arranged in the moving groove in a sliding mode, a fixing plate is rotationally matched with the lifting column, the fixing plate is provided with a positioning portion, the positioning portion is provided with a plurality of positioning holes, the lifting column is provided with a locking hole matched with the positioning holes, and the locking hole is fixedly connected with one of the positioning holes through a bolt; the lifting column is provided with a plurality of groups of locking grooves, and the supporting table is provided with a locking assembly matched with the locking grooves; the lifting column is also provided with a group of driving grooves; the supporting table is provided with a driving assembly matched with the driving groove.

2. The photovoltaic rack lift apparatus of claim 1, wherein the latch assembly comprises: the locking device comprises a locking shell fixedly connected with the supporting table, a locking block arranged in the locking shell in a sliding mode and a spring used for resetting the locking block; the locking shell is sealed by a cover plate.

3. The photovoltaic stent lifting device according to claim 2, wherein a screw is fixedly connected to the locking block, and the screw passes through the locking shell and extends to the outside of the shell to be matched with a nut.

4. The photovoltaic rack lift apparatus of claim 1, wherein the drive assembly comprises: the driving block is matched with the driving groove, the driving rod is rotationally matched with the supporting table, and the torsion spring is used for resetting the driving block; the driving rod is provided with a positioning table which is in running fit with the driving block; the driving rod is provided with a clamping groove matched with the torsion spring.

5. The pv rack elevator apparatus of claim 1, wherein a cushion is disposed in the travel slot.

6. The photovoltaic stent lifting device of claim 1, wherein the fixation plate has two stations.