CN217486442U

CN217486442U - Adjustable photovoltaic support synchronizing bar coupling mechanism

Info

Publication number: CN217486442U
Application number: CN202221500801.0U
Authority: CN
Inventors: 张国良; 孙芳
Original assignee: Suzhou Lunan Fastening System Co ltd
Current assignee: Suzhou Lunan Fastening System Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-23
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an adjustable photovoltaic support synchronizing bar coupling mechanism, it goes on to the cooperation of two people of minimum needs of current synchronizing bar coupling mechanism when the equipment, the problem of wasting time and energy, the utility model provides a following technical scheme, including driving lever and the driven lever that sets up with the axle center, driving lever and driven lever are the hollow tube of the same specification, the common cover of one end that driving lever and driven lever are close to is equipped with a connecting rod, the position that is close to driving lever and driven lever respectively passes the connecting rod perpendicularly and sets up the spacer pin that is used for preventing to control the connecting rod, spacer pin fixed connection is used for inserting the stopper of driving lever or driven lever, the stopper sets up inside the connecting rod, the stopper is close to the setting of driving lever or driven lever one side and is used for inserting the lug in driving lever or the driven lever. When the installation, only one person is needed to sleeve the connecting rod into the main rod and the driven rod, and then the limiting pin is installed, so that one operator can easily complete the whole installation work.

Description

Adjustable photovoltaic support synchronizing bar coupling mechanism

Technical Field

The utility model relates to a photovoltaic support field, more specifically say, it relates to an adjustable photovoltaic support synchronizing bar coupling mechanism.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The photovoltaic power generation equipment is generally a photovoltaic bracket erected on the ground or a roof and a photovoltaic module fixedly arranged on the photovoltaic bracket and used for generating power. Since the height and angle of the sun change with the time of day and season, the photovoltaic module is often adjusted according to the conditions of the sun in order to maintain the power generation efficiency. Because a plurality of photovoltaic modules are often mounted on one set of photovoltaic equipment, when the angle of each photovoltaic module is adjusted, a synchronous rod is required to be connected with the plurality of photovoltaic modules, so that the plurality of photovoltaic modules are synchronously adjusted.

The existing synchronous rod connecting mechanism uses 4 hoops and 4 sets of bolts to connect a connecting square pipe with a driving rod and a driven rod, so that the aim of transmitting torsion from the driving rod to the driven rod is fulfilled.

Although the synchronous rod connecting mechanism can be firmly connected, two persons are required to work in a cooperation mode during installation, construction is labor-consuming and time-consuming, and parts are various and are easy to lose.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an adjustable photovoltaic support synchronizing bar coupling mechanism has simple structure, part and is less, only needs advantage alone during the installation.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an adjustable photovoltaic support synchronizing bar coupling mechanism, includes the drive lever and the driven lever that set up with the axle center, and drive lever and driven lever are the hollow tube of the same specification, and the one end that drive lever and driven lever are close to is overlapped jointly and is equipped with a connecting rod, and the position that is close to drive lever and driven lever respectively passes the connecting rod perpendicularly and sets up the spacer pin that is used for preventing the connecting rod from removing about.

By adopting the technical scheme, the connecting rod is sleeved on the driving rod and the driven rod and then fixed by the limiting pin, the connecting rod cannot move along the driving rod and the driven rod due to the existence of the limiting pin, when the photovoltaic component is mediated, the driving rod transmits the torsion to the connecting rod, and then the torsion is transmitted to the driven rod by the connecting rod, so that the synchronous regulation effect is realized, and only one person needs to sleeve the connecting rod into the driving rod and the driven rod and then install the limiting pin, so that an operator can easily complete the whole installation work; and the connecting mechanism has fewer parts, the possibility of losing the parts is extremely low, and the manufacturing cost is reduced.

Furthermore, the limiting pin is fixedly connected with a limiting block used for being inserted into the driving rod or the driven rod, the limiting block is arranged inside the connecting rod, and a protruding block used for being inserted into the driving rod or the driven rod is arranged on one side, close to the driving rod or the driven rod, of the limiting block.

Adopt above-mentioned technical scheme, through setting up stopper and lug, can joint driving lever and driven lever, help further improving coupling strength of coupling mechanism, help promoting the mechanical strength who adopts the photovoltaic support of this mechanism.

Furthermore, the size of the limiting block is equal to that of the inner pipe of the connecting rod, and the size of the convex block is equal to that of the inner pipes of the driving rod and the driven rod.

Adopt above-mentioned technical scheme, can further promote stopper and connecting rod, lug and main (follow) and move pole and get joint strength, help further improving coupling strength of coupling mechanism, help further promoting the mechanical strength who adopts the photovoltaic support of this mechanism.

Furthermore, a through groove for the limiting pin to move is formed in the connecting rod along the direction of the connecting rod.

By adopting the technical scheme, the position of the limit pin is convenient to submit by arranging the through groove, so that the limit pin is adjusted according to the lengths of the driven rod and the driving rod, and the convenience in use is improved.

Furthermore, the both ends of spacer pin are all seted up the screw thread, and the equal threaded connection in both ends of spacer pin is used for the lock nut of fixed spacer pin.

By adopting the technical scheme, the limiting pin can be conveniently fixed by arranging the locking nut, the structure is simple, and the fixing effect is good.

Further, the driving rod and the driven rod are square tubes of 25 × 25mm standard.

Further, the tie rod is a square tube of 30x30mm gauge.

Further, the driving rod, the driven rod and the connecting rod are all made of aluminum alloy.

By adopting the technical scheme, the aluminum alloy is used as the material of the driving rod, the driven rod and the connecting rod, so that the weight of the connecting mechanism can be reduced on the premise of ensuring the strength of the connecting mechanism, the lightweight is realized, the load of the photovoltaic support is reduced, and the service life of the photovoltaic support adopting the connecting mechanism is prolonged.

To sum up, the utility model discloses following beneficial effect has:

1. the connecting mechanism provided by the utility model has simple structure, fewer parts and lighter weight;

2. the connecting mechanism can complete all installation work by a single person when being installed, and is easy and convenient to operate;

3. this coupling mechanism stable in structure is difficult for taking place to shift, and this coupling mechanism's photovoltaic support mechanical strength is high.

Drawings

Fig. 1 is a perspective view of an adjustable photovoltaic support synchronization rod connection mechanism according to the present invention;

fig. 2 is a sectional view of the utility model discloses in an adjustable photovoltaic support synchronizing bar coupling mechanism.

In the figure: 1. a driving lever; 2. a driven lever; 3. a connecting rod; 4. a limit pin; 5. a lock nut; 6. a through groove; 7. a limiting block; 8. and (4) a bump.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

An adjustable photovoltaic support synchronizing bar connecting mechanism, see fig. 1, includes a driving rod 1, a driven rod 2 and a connecting rod 3, wherein the driving rod 1 and the driven rod 2 are inserted into two ends of the connecting rod 3 respectively.

Specifically, referring to fig. 1 and 2, the driving rod 1 and the driven rod 2 are square tubes made of aluminum alloy, and the tube diameters of the driving rod 1 and the driven rod 2 are 25 × 25 mm. When the photovoltaic module is installed, the driving rod 1 is connected with a power mechanism for driving the photovoltaic modules to rotate or move, the driven rod 2 is connected with the photovoltaic modules, and the driving rod 1 and the driven rod 2 can act together to enable the photovoltaic modules to rotate or move after being connected. The driving rod 1 is horizontally arranged on the driven rod 2, and the axes of the driving rod 1 and the driven rod 2 are overlapped.

Referring to fig. 1 and 2, the connecting rod 3 is a square tube made of an aluminum alloy material, the tube diameter of the connecting rod 3 is 30x30mm, the outer walls of the driven rod 2 and the driving rod 1 are attached to the inner wall of the connecting rod 3, and no gap exists at the joint of the driven rod 2 and the driving rod 1. Set up the logical groove 6 of waist type along the direction of connecting pipe on the lateral wall of connecting rod 3, it has two to lead to groove 6, sets up respectively on two relative sides of connecting rod 3, leads to groove 6 and sets up in the central point department of putting of connecting rod 3, leads to the distance of groove 6 apart from the both sides sideline of connecting rod 3 and equals. Both ends that lead to groove 6 all are equipped with one and are used for preventing that gag pin 4 that the initiative pole 1, driven lever 2 controlled from moving about, and two gag pins 4 pass two and lead to groove 6, and gag pin 4 can smoothly slide in leading to groove 6. The screw thread is all seted up at the both ends of spacer pin 4, and the screw thread of seting up through both ends can have the lock nut 5 that is used for fixed spacer pin 4 by threaded connection, through the lateral wall of 5 rotatory back pressfitting connecting rods 3 of lock nut to the inboard for spacer pin 4 can be firmly fixed.

Referring to fig. 2, each of the two limit pins 4 is fixedly connected with a limit block 7 for inserting the driving rod 1 or the driven rod 2, the limit block 7 is a cubic hard block, the specification of the limit block 7 is 25 × 25mm, and the limit block 7 is attached to the inner wall of the connecting rod 3 and can smoothly move along the inner wall of the connecting rod 3. The limiting block 7 is provided with a bump 8 which is close to one side of the driving rod 1 or the driven rod 2 and is used for being inserted into the driving rod 1 or the driven rod 2, the bump 8 is also a cubic hard block, and the specification of the bump 8 is 20 × 20 mm. The limiting block 7 and the convex block 8 are an integral block which is integrally formed.

The working process and principle of the embodiment are as follows:

when the device is installed, the driving rod 1 and the driven rod 2 are respectively sleeved into two ends of the connecting rod 3, then the locking nut 5 is unscrewed, the limiting block 7 is moved through the limiting pin 4, the protruding block 8 is inserted into the driving rod 1 and the driven rod 2, and then the locking nut 5 is screwed, so that the limiting pin 4 is fixed at the connecting position.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an adjustable photovoltaic support synchronizing bar coupling mechanism which characterized in that: including drive lever (1) and driven lever (2) with the axle center setting, drive lever (1) and driven lever (2) are the hollow tube of the same specification, the one end that drive lever (1) and driven lever (2) are close to is overlapped jointly and is equipped with a connecting rod (3), is close to the position of drive lever (1) and driven lever (2) respectively passes perpendicularly connecting rod (3) set up and are used for preventing connecting rod (3) from removing spacer pin (4) of controlling.

2. The adjustable photovoltaic support synchronization rod connection mechanism of claim 1, wherein: stopper (7) that spacer pin (4) fixed connection is used for inserting drive lever (1) or driven lever (2), stopper (7) set up inside connecting rod (3), stopper (7) are close to drive lever (1) or driven lever (2) one side and set up lug (8) that are used for inserting in drive lever (1) or driven lever (2).

3. The adjustable photovoltaic support synchronization rod connection mechanism of claim 2, wherein: the size of the limiting block (7) is equal to the size of the inner pipe of the connecting rod (3), and the size of the convex block (8) is equal to the size of the inner pipes of the driving rod (1) and the driven rod (2).

4. The adjustable photovoltaic support synchronization rod connection mechanism of claim 2, wherein: and a through groove (6) for the limiting pin (4) to move is formed in the connecting rod (3) along the direction of the connecting rod (3).

5. The adjustable photovoltaic support synchronization rod connection mechanism of claim 4, wherein: threads are formed in two ends of the limiting pin (4), and the two ends of the limiting pin (4) are in threaded connection with locking nuts (5) used for fixing the limiting pin (4).

6. The adjustable photovoltaic support synchronization rod connection mechanism of claim 1, wherein: the driving rod (1) and the driven rod (2) are square tubes of 25x25mm specifications.

7. The adjustable photovoltaic support synchronization rod connection mechanism of claim 1, wherein: the connecting rod (3) is a square tube with the specification of 30x30 mm.

8. The adjustable photovoltaic support synchronizing bar linkage of any of claims 1-7, wherein: the driving rod (1), the driven rod (2) and the connecting rod (3) are all made of aluminum alloy.