CN205195643U - Adjustment mechanism for adjustable support of photovoltaic power plant system - Google Patents

Abstract

The utility model provides an adjustment mechanism for adjustable support of photovoltaic power plant system, it includes handle (15) and screw rod (5), characterized by the one end of handle (15) and screw rod (5) link to each other, the one end suit that screw rod (5) link to each other with handle (15) is in bearing (8), bearing (8) are fixed in fixing base (14), spacing flange (11) and back spacing flange (13) axial positioning installed back positioning bolt (12) fastening nut (7) after and before screw rod (5) were passed through on fixing base (14) in fixing base (14), after passing screw -nut (10) fixed in screw rod uide bushing (2), the screw thread section of screw rod (5) stretches into in screw rod uide bushing (2), screw rod uide bushing (2) are not installed screw -nut's no. 1 and are served and install preceding positioning bolt (9), and preceding positioning bolt (9) top spin is equipped with lock nut (1). The utility model has the advantages of simple and reasonable structure, it is convenient to adjust, and general workman is all operatable, and degree of automation, factor of safety are high, and a large amount of manpowers and time can be saved for the angle modulation work of photovoltaic power plant system to laborsaving saving time.

Description

Adjustable mechanism for adjustable support of photovoltaic power station system

technical field

The utility model relates to a photovoltaic technology, in particular to a photovoltaic module unit mounting bracket, in particular to an adjusting mechanism for an adjustable bracket of a photovoltaic power station system.

Background technique

At present, solar energy is a very promising clean energy. It is of great significance to use solar energy to generate electricity as a supplement to thermal power or hydropower in areas with abundant sunshine. The angle of the sun's illumination changes with the seasons. In order to obtain more total solar radiation, a large number of adjustable brackets have emerged in the industry. However, most of these adjustable brackets are manually adjusted, which is inefficient and dangerous. Therefore, in the process of angle adjustment of the photovoltaic power station system, whether automatic adjustment with tools can be used, and whether staff assistance is not needed or seldom required for adjustment determines the degree of automation of the angle adjustment of the photovoltaic power station. Due to the different structures of the adjustable brackets, the specifications of the adjustable beams and fixed columns are also different, and the adjustment tools of the adjustable brackets must have strong compatibility so that the adjustment tools can adjust brackets of different specifications. It can be seen that an adjustment tool suitable for adjustable brackets is of great significance to the entire industry.

Utility model content

The purpose of this utility model is to design an adjustment mechanism for the adjustable bracket of the photovoltaic power station system that can be operated by a single person or automatically, aiming at the problem that the adjustment of the existing solar power station bracket requires the cooperation of multiple people and is inconvenient.

The technical scheme of the utility model is:

An adjustment mechanism for an adjustable bracket of a photovoltaic power station system, which includes a handle 15 and a screw 5, characterized in that the handle 15 is connected to one end of the screw 5, and the end of the screw 5 connected to the handle 15 is sleeved in a bearing 8, and the bearing 8 is fixed in the fixed seat 14, the screw rod 5 is axially positioned in the fixed seat 14 through the front limit flange 11 and the rear limit flange 13, and the rear positioning bolt 12 and the rear fastening nut 7 are installed on the fixed seat 14, The rear positioning bolt 12 passes through the fixed column of the adjustable bracket and then passes through the fixed seat 14 and tightens it with the rear fastening nut 7; In the guide sleeve 2; the front positioning bolt 9 is installed on the end of the screw guide sleeve 2 where the screw nut is not installed, the front positioning bolt 9 is screwed with a lock nut 1, and the front positioning bolt 9 passes through the adjustable beam of the adjustable support Pass the screw guide sleeve 2 and tighten it with the front fastening nut 1 again, and turn the handle 15 to adjust the distance between the adjustable crossbeam and the fixed column of the adjustable support so as to realize the adjustment of the inclination angle of the adjustable support.

Limiting snap ring 6 is installed on the described rear positioning bolt 12 .

The screw nut 10 is a half-thread structure.

The screw nut 10 of the half-thread structure is fixedly installed on the screw guide sleeve 2 through the rivet 4 and the bidirectional switch 3 .

The handle 15 is a manual handle or an electric handle.

The beneficial effects of the utility model:

1. The utility model can adjust the angle according to different regions, and improve the power generation efficiency of the system by about 5%.

2. The utility model uses tools instead of manual adjustment, which improves work efficiency and saves a lot of cost.

3. The utility model can provide support and protection for the adjustable bracket to ensure the safety of components and personnel during the adjustment process.

4. The utility model has the advantages of convenient and fast installation, simple operation and strong compatibility.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is a schematic cross-sectional structure diagram of FIG. 1 .

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

As shown in Figure 1-2.

An adjustment mechanism for an adjustable bracket of a photovoltaic power station system, which includes a handle 15 and a screw 5, the handle 15 can be manually or electrically driven, it is connected to one end of the screw 5, and the end of the screw 5 connected to the handle 15 is threadless Polished rod structure, the polished rod is set in the bearing 8, the bearing 8 is fixed in the fixed seat 14 and then axially positioned in the fixed seat 14 through the front limit flange 11 and the rear limit flange 13, providing a basis for the rotation of the screw rod 5, Rear positioning bolt 12, rear fastening nut 7 and limit jumper 6 are installed on the fixed seat 14, and rear positioning bolt 12 passes through the fixed column of the adjustable support after passing the fixed seat 14 and tightening with rear fastening nut 7 again, Thereby fixed seat 14 is fixed to form the required point of application for adjustment; the threaded section of screw rod 5 passes through the screw nut 10 fixed in the screw guide sleeve 2 and stretches into the screw guide sleeve 2, and the screw nut 10 preferably adopts half Threaded structure, and fixed on the screw guide sleeve 2 by rivets 4 and two-way switch; the front positioning bolt 9 is installed on the end of the screw guide sleeve 2 where the screw nut is not installed, and the front positioning bolt 9 is screwed with a lock nut 1, The front positioning bolt 9 passes through the adjustable beam of the adjustable bracket and then passes through the screw guide sleeve 2 and tightens it with the front fastening nut 1. Turn the handle 15 to adjust the distance between the adjustable beam of the adjustable bracket and the fixed column to realize the adjustable bracket. Adjustment of inclination angle.

The installation process of the present utility model is:

The fixed seat 14 is connected with the bearing 8, and when the screw rod 5 passes through the bearing to reach the specified position, the screw rod is connected with the fixed seat 14 through the front limit flange 11 and the rear limit flange 13, and the rear positioning bolt 12 and the fixed seat 14 pass through the limit. The bit circlip 6 is fixed; then the screw guide sleeve 2 is connected with the screw nut 10 through the rivet 4, the bidirectional switch 3 is installed on the screw guide sleeve, and then the screw 5 is screwed into the screw nut installed in the screw guide sleeve 2 10. Install the front positioning bolt 9 on the screw guide sleeve 2, respectively screw the front locking nut 1 and the rear locking nut 7 on the front and rear positioning bolts, and finally install the handle 15.

The using method of the present utility model is:

First loosen the bolts of the adjustable bracket, and an operator connects the front positioning bolt 9 through the screw guide sleeve 2 to the adjustment beam of the adjustable bracket, screw on the front lock nut 1, and then pass the fixing seat 14 through the rear positioning bolt 12 Connect with the fixed column of the adjustable bracket, screw on the rear locking nut 7, close the screw nut 10 through the rivet 4, close the two-way switch 3, install the handle 15, and rotate the handle to adjust the bracket to the required angle through the screw rod 5. Tighten the bolts of the adjustable bracket to complete the adjustment of a group of bracket angles, and repeat the above operations to complete the adjustment of the angle of the entire power station system. In the above-mentioned operation process, the left and right positions of the fixed seat can be fixed by the limit jumper 6, and the front and rear positions are fixed by the front limit flange 11 and the rear limit flange 13, and the bearing 8 ensures the smooth rotation of the screw rod.

The parts not involved in the utility model are all the same as the prior art or can be realized by adopting the prior art.

Claims (5)

1. An adjustment mechanism for an adjustable bracket of a photovoltaic power station system, which includes a handle (15) and a screw (5), characterized in that the handle (15) is connected to one end of the screw (5), and the screw (5) is connected to The connected end of the handle (15) is set in the bearing (8), the bearing (8) is fixed in the fixed seat (14), the screw (5) passes through the front limit flange (11) and the rear limit flange (13) Axially positioned in the fixed seat (14), the rear positioning bolt (12) and the rear fastening nut (7) are installed on the fixed seat (14), and the rear positioning bolt (12) passes through the fixed column of the adjustable bracket and passes through Go through the fixing seat (14) and tighten the fastening nut (7) again; the threaded section of the screw rod (5) passes through the screw nut (10) fixed in the screw guide sleeve (2) and then extends into the screw guide sleeve (2 ); the end of the screw guide sleeve (2) where the screw nut is not installed is installed with a front positioning bolt (9), and the front positioning bolt (9) is screwed with a lock nut (1), and the front positioning bolt (9) is threaded through After passing through the adjustable beam of the adjustable bracket, pass through the screw guide sleeve (2) and tighten it with the front fastening nut (1), and turn the handle (15) to adjust the distance between the adjustable beam of the adjustable bracket and the fixed column to achieve adjustable Adjustment of the inclination angle of the bracket. 2. The adjustment mechanism for the adjustable bracket of the photovoltaic power station system according to claim 1, characterized in that the rear positioning bolt (12) is equipped with a limit ring (6). 3. The adjustment mechanism for the adjustable support of the photovoltaic power station system according to claim 1, characterized in that the screw nut (10) is a half-thread structure. 4. The adjustment mechanism for the adjustable bracket of the photovoltaic power station system according to claim 3, characterized in that the screw nut (10) of the half-thread structure is fixedly installed on the screw rod through the rivet (4) and the two-way switch (3). on the guide sleeve (2). 5. The adjustment mechanism for the adjustable support of the photovoltaic power plant system according to claim 1, characterized in that the handle (15) is a manual handle or an electric handle.