CN216289703U

CN216289703U - Special block terminal of photovoltaic power generation station

Info

Publication number: CN216289703U
Application number: CN202122843434.6U
Authority: CN
Inventors: 邓常春
Original assignee: Guangdong Oba Photovoltaic Technology Co ltd
Current assignee: Guangdong Oba Photovoltaic Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-12
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a distribution box special for a photovoltaic power station, which belongs to the technical field of distribution boxes and comprises an electric box main body, wherein connecting plates are arranged on two sides of the rear end of the electric box main body, mounting screws penetrate through the connecting plates, a limiting plate is arranged at the upper end between the two connecting plates, a double-shaft lead screw is arranged on the lower side of the limiting plate, one end of the double-shaft lead screw is provided with a knob, one side of the surface of the double-shaft lead screw is provided with a first sliding seat, and the other side of the surface of the double-shaft lead screw is provided with a second sliding seat. Meanwhile, the fine adjustment accuracy is higher by utilizing the double-shaft screw rod.

Description

Special block terminal of photovoltaic power generation station

Technical Field

The utility model belongs to the technical field of distribution boxes, and particularly relates to a special distribution box for a photovoltaic power station.

Background

The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Chinese patent application No. CN213584820U discloses a block terminal for photovoltaic power station, former distribution box is inconvenient finely tunes, need unscrew the fixed screw when highly finely tuning the block terminal, promotes the block terminal to suitable height again, because the block terminal is heavier, inconvenient high fine tuning work that carries on, former distribution box utilizes the inconvenient use of slide simultaneously, fixes needing to utilize the screw fixation to the slide, and the step is loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides the special distribution box for the photovoltaic power station, which has the characteristics of convenience in fine adjustment of the height of the distribution box and high practicability.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special block terminal of photovoltaic power generation station, includes the electronic box main part, the rear end both sides of electronic box main part are provided with the connecting plate, run through on the connecting plate and be provided with the construction screw, two the upper end is provided with the limiting plate between the connecting plate, the downside of limiting plate is provided with the biax lead screw, the one end of biax lead screw is provided with the knob, surface one side of biax lead screw is provided with slide one, the surperficial opposite side of biax lead screw is provided with slide two, the lower extreme of slide one and slide two all is provided with the fixed plate, it is provided with the connecting rod to rotate through the pivot between fixed plate and the electronic box main part and be connected.

Preferably, one end of the connecting rod, which is close to the electric box main body, is provided with a fixing column, and an arc-shaped sliding rail is arranged at the position, which corresponds to the fixing column, of the rear end of the electric box main body.

Preferably, all through sliding connection between slide one and the limiting plate and between slide two and the limiting plate, be welding integral type structure between fixed plate and the slide two and between fixed plate and the slide one.

Preferably, the limiting plate is connected with the connecting plate through a bolt, and the limiting plate is of a carbon steel structure.

Preferably, the front end of electronic box main part is provided with the chamber door through hinge connection, the one end intermediate position of electronic box main part is provided with right-angle plate two, run through in the right-angle plate two and be provided with the slide bar, the one end that the electronic box main part was kept away from to the slide bar is provided with the pull ring, the slide bar surface is provided with the flange, the nested spring that is provided with in surface of slide bar between flange and the right-angle plate two, the front end of chamber door is provided with right-angle plate one with the position that right-angle plate two corresponds, open in the right-angle plate one and be equipped with the card hole that corresponds with the slide bar.

Preferably, one side of the first right-angle plate close to the middle position of the box door is provided with a handle, and the surface of the pull ring is provided with a rubber cushion.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the double-shaft lead screw is arranged, the knob drives the double-shaft lead screw to rotate, the double-shaft lead screw rotates to drive the first sliding seat and the second sliding seat to move, and the first sliding seat and the second sliding seat move to drive the connecting rod to rotate, so that the effect of finely adjusting the height of the electric box main body is achieved, the double-shaft lead screw is arranged to facilitate fine adjustment of the height of the electric box main body, and meanwhile, the fine adjustment accuracy of the double-shaft lead screw is higher.

2. According to the electric box, the box door is arranged at the front end of the electric box main body through the hinge, the slide rod is pulled to move in the right-angle plate II through the pull ring, the spring is compressed, the pull ring is loosened after the box door is closed, the spring elastically stretches to drive the slide rod to enter the clamping hole of the right-angle plate I, the effect of fixing the box door is achieved, the slide rod is arranged, the box door can be fixed more conveniently, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a rear perspective view of the present invention;

FIG. 3 is a perspective view of the present invention with the door open;

FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of FIG. 3 at B according to the present invention;

in the figure: 1. an electric box main body; 2. a box door; 3. a handle; 4. a first right-angle plate; 5. a second right-angle plate; 6. a connecting plate; 7. mounting screws; 8. a knob; 9. a double-shaft screw rod; 10. a first sliding seat; 11. a limiting plate; 12. a fixing plate; 13. a second sliding seat; 14. a connecting rod; 15. fixing a column; 16. an arc-shaped slide rail; 17. a clamping hole; 18. a slide bar; 19. a spring; 20. a pull ring; 21. a convex plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a special block terminal of photovoltaic power station, including electronic box main part 1, the rear end both sides of electronic box main part 1 are provided with connecting plate 6, it is provided with installation screw 7 to run through on the connecting plate 6, the upper end is provided with limiting plate 11 between two connecting plates 6, the downside of limiting plate 11 is provided with biax lead screw 9, the one end of biax lead screw 9 is provided with knob 8, surface one side of biax lead screw 9 is provided with slide one 10, the surperficial opposite side of biax lead screw 9 is provided with slide two 13, the lower extreme of slide one 10 and slide two 13 all is provided with fixed plate 12, it is provided with connecting rod 14 to rotate through the pivot between fixed plate 12 and the electronic box main part 1 and be connected.

Specifically, one end of the connecting rod 14 close to the electronic box main body 1 is provided with a fixing column 15, and the rear end of the electronic box main body 1 is provided with an arc-shaped slide rail 16 corresponding to the fixing column 15.

Through adopting above-mentioned technical scheme, when carrying out altitude mixture control to electronic box main part 1, connecting rod 14 rotates between fixed plate 12 and electronic box main part 1, and the fixed column 15 of 14 one ends of connecting rod slides in arc slide rail 16 simultaneously, and is more stable when making connecting rod 14 rotate through setting up fixed column 15 in 14 one ends of connecting rod, improves the device security.

Specifically, the first sliding seat 10 and the limiting plate 11, the second sliding seat 13 and the limiting plate 11 are connected in a sliding manner, and the fixed plate 12 and the second sliding seat 13, and the fixed plate 12 and the first sliding seat 10 are all of welding integrated structures.

Through adopting above-mentioned technical scheme, play limiting displacement to slide one 10 and two 13 of slide through setting up limiting plate 11, make slide one 10 and two 13 of slide remove more stably, weld the integral type structure more firmly simultaneously.

Specifically, the limiting plate 11 is connected with the connecting plate 6 through bolts, and the limiting plate 11 is of a carbon steel structure.

Through adopting above-mentioned technical scheme, bolted connection is easy to assemble more and dismantles, and limiting plate 11 sets up to the carbon steel structure can improve the steadiness between the connecting plate 6.

When the electronic box is used, the double-shaft lead screw 9 is arranged, the double-shaft lead screw 9 is driven to rotate through the knob 8, the double-shaft lead screw 9 rotates to drive the first sliding seat 10 and the second sliding seat 13 to move, meanwhile, the first sliding seat 10 and the second sliding seat 13 move to drive the connecting rod 14 to rotate, the effect of finely adjusting the height of the electronic box main body 1 is achieved, fine adjustment of the height of the electronic box main body 1 is more convenient through the double-shaft lead screw 9, meanwhile, fine adjustment accuracy is higher through the double-shaft lead screw 9, when the electronic box main body 1 is adjusted in height, the connecting rod 14 rotates between the fixing plate 12 and the electronic box main body 1, meanwhile, the fixing column 15 at one end of the connecting rod 14 slides in the arc-shaped sliding rail 16, the connecting rod 14 is more stable when rotating through the fixing column 15 at one end of the connecting rod 14, and the safety of the device is improved;

example 2

The present embodiment is different from embodiment 1 in that: the front end of electronic box main part 1 is provided with chamber door 2 through hinge connection, the one end intermediate position of electronic box main part 1 is provided with two 5 of right angle boards, run through in two 5 of right angle boards and be provided with slide bar 18, the one end that electronic box main part 1 was kept away from to slide bar 18 is provided with pull ring 20, slide bar 18 surface is provided with flange 21, the surface nestification of slide bar 18 is provided with spring 19 between flange 21 and the two 5 of right angle boards, the front end of chamber door 2 is provided with right angle board 4 with the position that two 5 of right angle boards correspond, open the card hole 17 that is equipped with and corresponds with slide bar 18 in the right angle board 4.

By adopting the technical scheme, the sliding rod 18 is arranged, so that the box door 2 is more conveniently fixed, and the practicability of the device is improved.

Specifically, one side of the right-angle plate I4, which is close to the middle position of the box door 2, is provided with a handle 3, and the surface of the pull ring 20 is provided with a rubber cushion.

Through adopting above-mentioned technical scheme, conveniently stimulate chamber door 2 through setting up handle 3, and set up rubber cushion on the surface of pull ring 20 and make more comfortable when pulling pull ring 20.

When this embodiment uses, set up chamber door 2 through passing through the hinge at 1 front end of electronic box main part, remove in two 5 at the right angle board through pull ring 20 pulling slide bar 18, spring 19 receives the compression simultaneously, loosens pull ring 20 after closing chamber door 2, and spring 19 bullet stretches during driving slide bar 18 and gets into the card hole 17 of right angle board 4, reaches the effect of fixing chamber door 2, through setting up slide bar 18, makes the fixed more convenient to chamber door 2, improves the device practicality.

The structure and the working principle of the electric box main body 1, the connecting plate 6 and the mounting screws 7 are disclosed in a distribution box for a photovoltaic power station disclosed in Chinese patent application No. CN 213584820U.

The working principle and the using process of the utility model are as follows: when the utility model is used, the device is arranged at a proper position, the double-shaft screw rod 9 is arranged, the knob 8 drives the double-shaft screw rod 9 to rotate, the double-shaft screw rod 9 rotates to drive the first sliding seat 10 and the second sliding seat 13 to move, the first sliding seat 10 and the second sliding seat 13 move to drive the connecting rod 14 to rotate, the effect of finely adjusting the height of the electric box main body 1 is achieved, the fine adjustment of the height of the electric box main body 1 is more convenient by arranging the double-shaft screw rod 9, the fine adjustment accuracy is higher by utilizing the double-shaft screw rod 9, when the height of the electric box main body 1 is adjusted, the connecting rod 14 rotates between the fixed plate 12 and the electric box main body 1, the fixed column 15 at one end of the connecting rod 14 slides in the arc-shaped sliding rail 16, the connecting rod 14 rotates more stably by arranging the fixed column 15 at one end of the connecting rod 14, the safety of the device is improved, the box door 2 is arranged at the front end of the electric box main body 1 through a hinge, pulling slide bar 18 through pull ring 20 and removing in two 5 on the right angle board, spring 19 receives the compression simultaneously, loosens pull ring 20 after closing chamber door 2, and spring 19 bullet stretches and drives slide bar 18 and get into the card hole 17 of right angle board 4, reaches the effect of fixing chamber door 2, and through setting up slide bar 18, it is more convenient to make the fixed of chamber door 2, improves the device practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special block terminal of photovoltaic power plant, includes electronic box main part (1), its characterized in that: the rear end both sides of electronic box main part (1) are provided with connecting plate (6), it is provided with construction screw (7), two to run through on connecting plate (6) the upper end is provided with limiting plate (11) between connecting plate (6), the downside of limiting plate (11) is provided with biax lead screw (9), the one end of biax lead screw (9) is provided with knob (8), the surperficial one side of biax lead screw (9) is provided with slide (10), the surperficial opposite side of biax lead screw (9) is provided with slide two (13), the lower extreme of slide (10) and slide two (13) all is provided with fixed plate (12), it is provided with connecting rod (14) to rotate through the pivot between fixed plate (12) and electronic box main part (1) and be connected.

2. The distribution box special for the photovoltaic power station according to claim 1, wherein: one end of the connecting rod (14) close to the electric box main body (1) is provided with a fixing column (15), and an arc-shaped sliding rail (16) is arranged at the position, corresponding to the fixing column (15), of the rear end of the electric box main body (1).

3. The distribution box special for the photovoltaic power station according to claim 1, wherein: all through sliding connection between slide (10) and limiting plate (11) and between slide two (13) and limiting plate (11), be welding integral type structure between fixed plate (12) and slide two (13) and between fixed plate (12) and slide (10).

4. The distribution box special for the photovoltaic power station according to claim 1, wherein: the limiting plate (11) is connected with the connecting plate (6) through bolts, and the limiting plate (11) is of a carbon steel structure.

5. The distribution box special for the photovoltaic power station according to claim 1, wherein: the front end of electronic box main part (1) is provided with chamber door (2) through hinge connection, the one end intermediate position of electronic box main part (1) is provided with right angle board two (5), run through in right angle board two (5) and be provided with slide bar (18), the one end that electronic box main part (1) was kept away from in slide bar (18) is provided with pull ring (20), slide bar (18) surface is provided with flange (21), the surface nestification of slide bar (18) is provided with spring (19) between flange (21) and right angle board two (5), the front end of chamber door (2) is provided with right angle board one (4) with the position that right angle board two (5) correspond, set up card hole (17) that correspond with slide bar (18) in right angle board one (4).

6. The distribution box special for the photovoltaic power station according to claim 5, wherein: the handle (3) is arranged on one side, close to the middle position of the box door (2), of the right-angle plate I (4), and a rubber cushion is arranged on the surface of the pull ring (20).