CN216895191U

CN216895191U - Novel fixing device for shock absorber of tracking system of photovoltaic power generation device

Info

Publication number: CN216895191U
Application number: CN202220190357.0U
Authority: CN
Inventors: 马永桓; 王飞; 王令茹
Original assignee: Zhengzhou Xinshengda Industrial Development Co ltd
Current assignee: Zhengzhou Xinshengda Industrial Development Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-05
Anticipated expiration: 2032-01-24

Abstract

The utility model provides a novel fixing device for a shock absorber of a tracking system of a photovoltaic power generation device, which belongs to the field and comprises a first lower fixing frame, a second lower fixing frame and a connecting block, wherein the second lower fixing frame is arranged on one side of the first lower fixing frame and is detachably connected with the first lower fixing frame; the utility model can solve the problem of insufficient strength of the existing fixing device by matching the first lower fixing frame, the connecting block and the second lower fixing frame, improves the installation strength, prolongs the service life of the device, avoids the arc bending deformation caused by the curved surface welding, leads to the uneven matching of the two half hoops and avoids the low strength of the bending part of the hoop, which leads to easy deformation in installation.

Description

Novel fixing device for shock absorber of tracking system of photovoltaic power generation device

Technical Field

The utility model relates to the technical field of auxiliary equipment of photovoltaic power generation devices, in particular to a novel fixing device for a shock absorber of a tracking system of a photovoltaic power generation device.

Background

At present, compared with a fixed power generation device, domestic and foreign photovoltaic tracking type power generation devices are widely adopted in the industry due to high power generation efficiency, the occupation ratio of a photovoltaic power station is gradually increased and becomes the development trend of a ground power station, but the photovoltaic tracking device cannot avoid vibration caused by wind power due to outdoor operation, and if special strong wind is met, instability of a tracking system can be caused, in the design of the tracking system, a mode of increasing a shock absorber is adopted to absorb the impact of the wind power on the power generation device, so that the wind resistance of the tracking system is increased, the tracking type power generation device is more stable, safe and economical, the shock absorber of the photovoltaic tracking system has more uniform upper end fixing mode, but the lower end fixing device has various forms, and a common lower end fixing device comprises two symmetrical arc plates and a connecting plate welded on one side of one of the two arc plates, however, this form is only suitable for a circular column device, and is not easy to process, not high in strength and easy to deform, sometimes the integrity of the column needs to be damaged for installation, and if the column is of other forms, the fixing form of the flat steel is not easy to realize.

In order to solve the technical problem, a novel fixing device for a shock absorber of a tracking system of a photovoltaic power generation device is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a novel fixing device for a damper of a tracking system of a photovoltaic power generation device, which not only can increase the installation strength, but also can be applied to columns of various shapes.

In order to solve the technical problems, the utility model provides a novel fixing device for a shock absorber of a tracking system of a photovoltaic power generation device, which comprises two lower fixing blocks spliced by bolts, wherein the opposite surfaces of the two lower fixing blocks are respectively provided with a clamping groove used for being matched with and clamping an upright column, and the side surface of one lower fixing block, which is far away from the other lower fixing block, of the two lower fixing blocks is provided with a connecting block used for being connected with the shock absorber.

Furthermore, the cross section of the lower fixing block is trapezoidal, the lower fixing block is of a hollow structure, and one end of the waist side of the trapezoid is open.

Furthermore, connecting holes are formed in one side of the opposite surfaces of the two lower fixing blocks respectively and are located on the two sides of the clamping groove respectively.

Furthermore, one side of the lower fixing block close to the connecting block is provided with a groove, and the connecting block is arranged in the groove and fixedly connected with the groove.

Further, the connecting block sets up in the second notch, the connecting block is open-ended hollow structure for both ends, the bottom height of connecting block is highly unanimous with the bottom height of lower fixed block, and the top height of connecting block is higher than the top height of lower fixed block.

Further, U-shaped notches are formed in the top ends of the side plates on the left side and the right side of the connecting block respectively, and third through holes are formed in the top ends of the side plates on the front side and the rear side of the connecting block respectively.

The technical scheme of the utility model has the following beneficial effects:

1. this a novel fixing device for photovoltaic power generation device tracker bumper shock absorber sets up through the cooperation between lower fixed block and the connecting block, has solved the not enough problem of current fixing device intensity, has improved the installation intensity, has improved the life-span of device, can lead to the circular arc to bend when having avoided the curved surface welding and warp, leads to two halves staple bolt cooperation uneven, has avoided the staple bolt to bend the department intensity not high, yielding when leading to the installation.

2. This a novel fixing device for photovoltaic power generation device tracker bumper shock absorber sets up through the cooperation between two lower fixed blocks, has solved the problem that is not convenient for be applicable to multiple stand, has avoided cylindrical lower mount in the processing, and the convex precision of punching press is not high, and can only cooperate cylindrical cross-section stand to use, has improved the practicality of device, has improved the suitability of device.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of a first lower fixing frame according to the present invention;

FIG. 3 is a perspective view of a second lower fixing frame according to the present invention;

fig. 4 is a schematic perspective view of a connecting block structure according to the present invention.

1. A lower fixed block; 2. and (4) connecting the blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-3: the utility model provides a novel fixing device for photovoltaic power generation device tracker bumper shock absorber, includes two lower fixed blocks 1 through the bolt concatenation, offers respectively on two lower fixed block 1's the opposite face be used for with stand adaptation and chucking stand draw-in groove, be provided with on one of them lower fixed block 1 of two fixed blocks 1 keeps away from another side of lower fixed block 1 and be used for the connecting block 2 of being connected with the bumper shock absorber.

Specifically, the cross section of the lower fixing block 1 is trapezoidal, and the lower fixing block 1 is of a hollow structure and has an opening at one end of the waist side of the trapezoid.

Particularly, connecting holes are formed in one side of the opposite surfaces of the two lower fixing blocks 1 respectively and are located on the two sides of the clamping groove respectively.

Particularly, a first notch is formed in one side of the lower fixing block 1 close to the connecting block 2, and the connecting block 2 is arranged in the first notch and fixedly connected with the first notch.

This embodiment, fixed block 1 adopts the cutting of rectangle pipe steel under two, according to the stand shape of difference, can make two draw-in grooves laser cutting on the fixed block 1 down become the draw-in groove that accords with the stand shape, make connecting block 2 and first notch welded fastening, can not destroy the wholeness of rectangle steel pipe self structure, can play the supporting role when the installation again, and the intensity is improved, utilize the draw-in groove that can select the shape and cut, applicable in the stand of different shapes, when needs fixed bumper shock absorber, be located the stand both sides respectively through two lower fixed blocks 1, then pass the connecting hole through the bolt and make its connection, can with stand fixed clamping.

According to one embodiment of the present invention, as shown in figures 1 and 4,

particularly, connecting block 2 sets up in the second notch, and connecting block 2 is open-ended hollow structure for both ends, and connecting block 2's bottom height is highly unanimous with the bottom height of lower fixed block 1, and connecting block 2's top height is higher than the top height of lower fixed block 1.

Particularly, U-shaped notches are formed in the top ends of the side plates on the left side and the right side of the connecting block 2, and third through holes are formed in the top ends of the side plates on the front side and the rear side of the connecting block 2.

In the embodiment, the pin shaft penetrates through the third through hole, then the lower end of the shock absorber is hinged to the pin shaft, connection can be completed, the shock absorber can be conveniently rotated by utilizing the U-shaped notches in the side plates on the left side and the right side, and limitation is prevented.

The working principle of the utility model is as follows:

two lower fixed blocks 1 adopt the cutting of rectangle pipe steel, according to the stand shape of difference, can make two draw-in grooves laser cutting on the fixed block 1 down become the draw-in groove that accords with the stand shape, make connecting block 2 and first notch welded fastening, can not destroy the wholeness of rectangle steel pipe self structure, can play the supporting role when the installation again, the improvement intensity, utilize the optional shape and the draw-in groove of cutting, applicable stand in the shape of difference, when needs fixed bumper shock absorber, be located the stand both sides respectively through two lower fixed blocks 1, then pass the connecting hole through the bolt and make its connection, can press from both sides tightly with the stand is fixed, utilize the round pin axle to pass the third through-hole, then make the lower extreme and the round pin axle of bumper shock absorber articulated, can accomplish the connection, utilize the U-shaped notch on the curb plate of the left and right sides can make the bumper shock absorber be convenient for rotate, prevent spacingly.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A novel fixing device for photovoltaic power generation device tracker bumper shock absorber which characterized in that: including two lower fixed blocks (1) through the bolt concatenation, offer respectively on the opposite face of two lower fixed blocks (1) be used for with stand adaptation and the draw-in groove of chucking stand, be provided with on one of them lower fixed block (1) of two lower fixed blocks (1) keep away from another side of lower fixed block (1) and be used for connecting block (2) be connected with the bumper shock absorber.

2. The novel fixture for a photovoltaic power plant tracking system snubber of claim 1, wherein: the cross section of the lower fixing block (1) is trapezoidal, and the lower fixing block (1) is of a hollow structure and one end of the waist side of the trapezoid is open.

3. The novel fixture for a photovoltaic power plant tracking system snubber of claim 2, wherein: connecting holes are respectively formed in one side of the opposite surfaces of the two lower fixing blocks (1), and the connecting holes are respectively located on two sides of the clamping groove.

4. The novel fixture for a photovoltaic power plant tracking system snubber of claim 3, wherein: a first notch is formed in one side, close to the lower fixing block (1) of the connecting block (2), and the connecting block (2) is arranged in the first notch and fixedly connected with the first notch.

5. The novel fixture for a photovoltaic power plant tracking system snubber of claim 4, wherein: connecting block (2) set up in the second notch, connecting block (2) are open-ended hollow structure for both ends, the bottom height of connecting block (2) is highly unanimous with the bottom height of lower fixed block (1), and the top height of connecting block (2) is higher than the top height of lower fixed block (1).

6. The novel fixture for a photovoltaic power plant tracking system snubber of claim 5, wherein: u-shaped notches are formed in the top ends of the side plates on the left side and the right side of the connecting block (2), and third through holes are formed in the top ends of the side plates on the front side and the rear side of the connecting block (2).