CN218449928U

CN218449928U - Photovoltaic tracking support for preventing coating from falling off

Info

Publication number: CN218449928U
Application number: CN202222562422.0U
Authority: CN
Inventors: 程健; 钮学新
Original assignee: Wuxi Sumingda Technology Co ltd
Current assignee: Wuxi Sumingda Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-02-03
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a photovoltaic tracking bracket for preventing a coating from falling off, which comprises a protective base; the protection base is hollow, and the top surface of the protection base is provided with a top plate which is connected with the protection base in a vertical sliding manner; the top plate is provided with two support columns perpendicular to the top plate, the lower ends of the support columns are detachably connected with the top plate, the upper end of one support column is provided with a driving motor, an output shaft of the driving motor is provided with a rotating shaft used for connecting a photovoltaic panel, and the rotating shaft is rotatably connected with a bearing arranged at the upper end of the other support column; two partition plates which are symmetrically arranged by taking the central line of the protective base as a symmetrical axis are arranged in the protective base, and a plurality of groups of liquid bag devices are arranged on the side surfaces of the two partition plates on one side corresponding to the inner wall of the protective base; be located and be equipped with a plurality of spring damper on the protection base bottom surface between two division boards, through liquid bag device and several spring damper's combined action, ensure stability, the durability of support during operation, carry out effectual protection to the support coating, be fit for promoting in a large number.

Description

Photovoltaic tracking support for preventing coating from falling off

Technical Field

The utility model relates to a photovoltaic support field specifically is a photovoltaic tracking support that prevents coating and drop.

Background

Solar energy has the advantages of no pollution, no noise, low maintenance cost, long service life and the like, and is rapidly developed in recent years. The photovoltaic bracket is a special structural member designed and installed in a solar photovoltaic power generation system for supporting, fixing and rotating a photovoltaic module.

Photovoltaic support generally uses for a long time under specific environment, so has plated the protective layer at the outer wall of support usually, and current photovoltaic support does not have the function of effectively protecting the coating, and long-time the use can cause the support inoxidizing coating to drop, leads to the impaired part of support not hard up.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a photovoltaic tracking support that prevents coating and drop.

The technical scheme of the utility model is that: a photovoltaic tracking support for preventing a coating from falling off comprises a protective base; the protection base is hollow, and a top plate which is connected with the protection base in a vertical sliding mode is arranged on the top surface of the protection base; the photovoltaic panel supporting structure is characterized in that two supporting columns perpendicular to the top plate are arranged on the top plate, the lower ends of the supporting columns are detachably connected with the top plate, a driving motor is arranged at the upper end of one supporting column, a rotating shaft used for being connected with a photovoltaic panel is arranged on an output shaft of the driving motor, and the rotating shaft is rotatably connected with a bearing arranged at the upper end of the other supporting column; two partition plates which are symmetrically arranged by taking the central line of the protective base as a symmetrical axis are arranged in the protective base, and a plurality of groups of liquid bag devices are arranged on the side surfaces of the two partition plates on one side corresponding to the inner wall of the protective base; the liquid bag device comprises a push ring, a guide rod, a hinge rod and a mounting seat; one end of the guide rod is fixedly connected with the side face of the partition plate, the other end of the guide rod is fixedly connected with the inner wall of the protective base, the push ring is sleeved on the guide rod in a sliding manner, an annular liquid storage bag for storing a spray for preventing a coating from falling off is sleeved on the guide rod between the push ring and the partition plate, a spring is sleeved on the push ring and the guide rod on the inner wall of the protective base, the mounting seat is fixedly connected with the bottom face of the top plate, one end of the hinge rod is rotatably connected with the mounting seat, and the other end of the hinge rod is rotatably connected with the push ring; be equipped with the spray tube on the roof, spray tube one end runs through the roof and communicates with the first export of annular reservoir.

Furthermore, a plurality of spring shock absorbers are arranged on the bottom surface of the protective base between the two partition plates; the spray for preventing the coating from falling off is any one of lubricating oil or rust remover.

Description of the drawings: through setting up spring damper, can effectually reduce the external force that acts on the pillar, ensure that the support is firm.

Furthermore, a plurality of liquid storage tanks are arranged on the bottom surface of the protective base between the two partition plates, and the liquid storage tanks are communicated with inlets of the annular liquid storage bags through pipelines; and the first outlet is provided with a first one-way valve used for one-way circulation to one side of the spraying pipe, and the inlet is provided with a second one-way valve used for one-way circulation to one side of the annular liquid storage bag.

Description of the invention: above-mentioned check valve can guarantee that annular liquid storage bag when flexible, and liquid can not flow from first export, has realized annular liquid storage bag flexible and the process of extrusion hydrojet.

Furthermore, a nozzle used for spraying water to the joint of the push ring and the guide rod is arranged on the push ring, the nozzle is communicated with a second outlet of the annular liquid storage bag through a hose, and a third one-way valve used for one-way circulation to one side of the nozzle is arranged at the second outlet.

Description of the invention: the arrangement of the second outlet for connecting the spray head for spraying the spray head to the joint of the push ring and the guide rod with the annular liquid storage bag can reduce the friction force between the push ring and the guide rod and prolong the service life.

The utility model has the advantages that:

(1) The utility model has reasonable design of the whole structure, and adds a coating protection device on the basis of the traditional photovoltaic tracking bracket, thereby making up the defect that the prior photovoltaic tracking bracket can not effectively protect the coating;

(2) The utility model can ensure the stability of the bracket during operation through the combined action of the multiple groups of liquid bag devices and the spring shock absorbers;

(3) The utility model discloses the liquid bag device that sets up can provide and be used for to spraying the spray that prevents that the coating from droing between support parts, carries out effectual protection to the support coating.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a top view of the protective base of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a liquid sac device according to embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of the protective base of embodiment 2 of the present invention;

fig. 5 is a schematic structural view of a liquid sac device according to embodiment 2 of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 5;

the device comprises a photovoltaic panel 1, a rotating shaft 2, a bearing 3, a driving motor 4, a supporting column 5, a protective base 6, a top plate 601, a separation plate 602, a liquid bag 603, an annular liquid storage bag 6031, a push ring 6032, a guide rod 6033, a hinged rod 6034, a mounting seat 6035, a spring 6036, a liquid storage tank 6037, a spring damper 604 and a spray head 605.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description, so as to better illustrate the advantages of the present invention.

Example 1

A photovoltaic tracking support for preventing coating from falling off as shown in fig. 1 comprises a protective base 6; the interior of the protective base 6 is hollow, and the top surface of the protective base 6 is provided with a top plate 601 which is connected with the protective base in a vertical sliding manner; the top plate 601 is provided with two pillars 5 vertical to the top plate, the lower ends of the pillars 5 are detachably connected with the top plate 601, the upper end of the pillar 5 on the right side is provided with a driving motor 4, the driving motor 4 is selected from a commercial rotating motor or is subjected to shape adjustment according to the commercial rotating motor so as to be installed on the device in a matching manner, an output shaft of the driving motor 4 is provided with a rotating shaft 2 used for connecting the photovoltaic panel 1, and the rotating shaft 2 is rotatably connected with a bearing 3 arranged at the upper end of the pillar 5 on the left side; two partition plates 602 symmetrically arranged by taking the central line of the protective base 6 as a symmetric axis are arranged in the protective base 6, and four groups of liquid bag devices 603 are arranged on the side surfaces of the two partition plates 602 at one side corresponding to the inner wall of the protective base 6;

as shown in fig. 2 and 3, the sac device 603 includes a push ring 6032, a guide rod 6033, a hinge rod 6034, and a mounting seat 6035; one end of a guide rod 6033 is fixedly connected with the side face of the partition plate 602, the other end of the guide rod 6033 is fixedly connected with the inner wall of the protection base 6, a push ring 6032 is sleeved on the guide rod 6033 in a sliding manner, an annular liquid storage bag 6031 for storing a spray for preventing a coating from falling off is sleeved on the guide rod 6033 between the push ring 6032 and the partition plate 602, the annular liquid storage bag 6031 is made of a commercially available annular liquid storage bag or is arranged on the device in an appearance adjusting manner according to the commercially available liquid storage bag in a matching manner, a spring 6036 is sleeved on the push ring 6032 and the guide rod 6033 on the inner wall of the protection base 6, an installation seat 6035 is fixedly connected with the bottom face of the top plate 601, the upper end of a hinged rod 6034 is rotatably connected with the installation seat 6035, and the lower end of the hinged rod 6034 is rotatably connected with the push ring 6032; a spray pipe is arranged on the top plate 601, and the lower end of the spray pipe penetrates through the top plate 601 and is communicated with a first outlet of the annular liquid storage bag 6031;

as shown in fig. 2, four spring shock absorbers 604 are arranged on the bottom surface of the protection base 6 between the two partition plates 602, the spring shock absorbers 604 are commercially available shock absorbers or are adjusted in appearance according to the commercially available shock absorbers to be mounted on the device in a fitting manner, four liquid storage tanks 6037 are arranged on the bottom surface of the protection base 6 between the two partition plates 602, and the liquid storage tanks 6037 are communicated with inlets of the annular liquid storage bags 6031 through pipelines; the first outlet is provided with a first one-way valve for one-way circulation to one side of the spray pipe, and the inlet is provided with a second one-way valve for one-way circulation to one side of the annular liquid storage bag 6031; the liquid storage tank 6037 and the annular liquid storage bag 6031 are filled with lubricating oil.

The working principle of the utility model is that when the support is acted by external force, the support 5 transmits the external force to the top plate 601, and the top plate 601 with sliding blocks fixed at both ends slides downwards along the sliding groove arranged on the side wall of the protective base 6;

the top plate 601 slides downwards, the annular liquid storage bag 6031 is compressed, and lubricating oil is extruded out from the first outlet to the liquid spraying port to provide lubrication for the support parts; the four spring dampers 604 are compressed to weaken and eliminate external force;

when no external force exists, the top plate 601 slides upwards, the liquid storage bag 6031 stretches, lubricating oil is pumped out from the liquid storage tank 6037 and stored in the liquid storage bag 6031 for next use, and due to the fact that the one-way valve is arranged, when the liquid storage bag 6031 stretches, the lubricating oil cannot flow out from the liquid outlet, and the circulation process of stretching and extruding the liquid spray through the liquid storage bag 6031 is achieved.

Example 2

The difference from example 1 is: as shown in fig. 4, 5, and 6, a nozzle 605 for spraying water to the connection between the push ring 6032 and the guide rod 6033 is disposed on the push ring 6032, the nozzle 605 is communicated with a second outlet of the annular liquid storage bag 6031 through a hose, and the second outlet is provided with a third one-way valve for one-way flow to one side of the nozzle 605;

the working principle of the embodiment is basically the same as that of the embodiment 1, and the difference is that the annular liquid storage bag 6031 is compressed, one part of lubricating oil is pressed out from the first outlet to the liquid spraying port to provide lubrication for the bracket parts, the other part of the lubricating oil is sprayed out from the second outlet to the spray head 605 through the hose, the lubricating oil is sprayed at the joint of the push ring 6032 and the guide rod 6033, the friction resistance of the liquid storage bag device 603 in use is reduced, and the service life is prolonged; the flow rates of the first outlet and the second outlet can be controlled by the specification and the size of the liquid spraying port and the spray head 605.

Claims

1. The utility model provides a prevent photovoltaic tracking support that coating drops which characterized in that: comprises a protective base (6); the protection base (6) is hollow, and a top plate (601) which is connected with the protection base (6) in a vertical sliding mode is arranged on the top surface of the protection base; the photovoltaic panel supporting structure is characterized in that two supporting columns (5) perpendicular to the top plate (601) are arranged on the top plate, the lower ends of the supporting columns (5) are detachably connected with the top plate (601), a driving motor (4) is arranged at the upper end of one supporting column (5), a rotating shaft (2) used for being connected with a photovoltaic panel (1) is arranged on an output shaft of the driving motor (4), and the rotating shaft (2) is rotatably connected with a bearing (3) arranged at the upper end of the other supporting column (5); two partition plates (602) symmetrically arranged by taking the central line of the protection base (6) as a symmetry axis are arranged in the protection base (6), and a plurality of groups of liquid bag devices (603) are arranged on the side surfaces of the two partition plates (602) on one side corresponding to the inner wall of the protection base (6); the liquid bag device (603) comprises a push ring (6032), a guide rod (6033), an articulated rod (6034) and a mounting seat (6035); the spray-proof device is characterized in that one end of a guide rod (6033) is fixedly connected with the side face of a partition plate (602), the other end of the guide rod (6033) is fixedly connected with the inner wall of a protection base (6), a push ring (6032) is slidably sleeved on the guide rod (6033), a spring (6036) is sleeved on the guide rod (6033) between the push ring (6032) and the partition plate (602) and used for storing an annular liquid storage bag (6031) for preventing a coating from dropping, a spring (6036) is sleeved on the guide rod (6033) between the push ring (6032) and the inner wall of the protection base (6), a mounting seat (6035) is fixedly connected with the bottom face of a top plate (601), one end of a hinge rod (6034) is rotatably connected with the mounting seat (6035), and the other end of the hinge rod (6034) is rotatably connected with the push ring (6032); be equipped with the spray tube on roof (601), spray tube one end runs through roof (601) and communicates with the first export of annular reservoir (6031).

2. The photovoltaic tracking support for preventing the coating from falling off as claimed in claim 1, characterized in that: a plurality of spring shock absorbers (604) are arranged on the bottom surface of the protective base (6) positioned between the two partition plates (602); the spray for preventing the coating from falling off is any one of lubricating oil or a rust remover.

3. The photovoltaic tracking support for preventing the coating from falling off as claimed in claim 1, wherein: a plurality of liquid storage tanks (6037) are arranged on the bottom surface of the protective base (6) between the two partition plates (602), and the liquid storage tanks (6037) are communicated with an inlet of the annular liquid storage bag (6031) through pipelines; and the first outlet is provided with a first one-way valve, and the inlet is provided with a second one-way valve.

4. The photovoltaic tracking support for preventing the coating from falling off as claimed in claim 3, characterized in that: the push ring (6032) is provided with a spray head (605) used for spraying to the connection part of the push ring (6032) and the guide rod (6033), the spray head (605) is communicated with a second outlet of the annular liquid storage bag (6031) through a hose, and the second outlet is provided with a third one-way valve used for one-way circulation to one side of the spray head (605).