CN216749756U

CN216749756U - Pole-mounted circuit breaker fixing device

Info

Publication number: CN216749756U
Application number: CN202123414250.4U
Authority: CN
Inventors: 杨元娜; 高正岗
Original assignee: Henan Lihua Electric Power Technology Co ltd
Current assignee: Henan Lihua Electric Power Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses the technical field of circuit breaker equipment, and particularly relates to a fixing device for a circuit breaker on a column. According to the utility model, the first connecting plate and the second connecting plate are placed on the outer side of the column rod, and then the first connecting plate and the second connecting plate can be quickly fixed on the outer side of the column rod through the matching work among the push rod, the screw rod and the nut, and the fixing plate can be subsequently placed at the lower positions of the first connecting plate and the second connecting plate, so that the rotating plate fixedly mounted on the lower surface of the fixing plate can be positioned in the sliding rail, and the breaker body can be fixedly mounted on the outer side of the fixing plate for application.

Description

Pole-mounted circuit breaker fixing device

Technical Field

The utility model relates to the technical field of circuit breaker equipment, in particular to a fixing device for a pole-mounted circuit breaker.

Background

The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the use range of the circuit breaker, and the division of the high-voltage and low-voltage boundary lines is fuzzy, and is generally called as a high-voltage electrical appliance with the voltage of more than 3 kV.

At present, for the installation work of the circuit breaker, a simple steel bracket is usually adopted to be directly welded on an electric pole, the installation process is slow, the flexibility is low, and the subsequent maintenance and replacement work of the circuit breaker is not convenient for personnel, so that the problem is solved by providing the pole-mounted circuit breaker fixing device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pole-mounted circuit breaker fixing device, which aims to solve the problems that the installation process is slow, the flexibility is low, and the subsequent maintenance and replacement work of a circuit breaker is inconvenient for personnel because a simple steel bracket is directly welded on an electric pole in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a circuit breaker fixing device on post, includes the cylinder pole, and the outside of cylinder pole has cup jointed first connecting plate, the second connecting plate has been cup jointed in the outside of cylinder pole, the inside of cylinder pole, first connecting plate and second connecting plate all is provided with the spout, and the inside of spout runs through there is the push rod, the one end fixed mounting of push rod has the screw rod, and the outside of screw rod has the nut through threaded connection, the outside of first connecting plate and second connecting plate all is provided with the slide rail, and the inside sliding connection of slide rail has the rotor plate, the top fixed mounting of rotor plate has the fixed plate, and the outside fixed mounting of fixed plate has the circuit breaker body.

Preferably, the outer side of the screw rod is sleeved with a gasket, and the outer side of the gasket is abutted with a nut.

Preferably, the thread connected between the screw and the nut is in a fine-toothed type.

Preferably, the outer shape of the push rod is a square shape.

Preferably, the outside of second connecting plate has seted up the draw-in groove, and the inside of draw-in groove is inserted and is equipped with the cardboard, cardboard fixed mounting is on the outside of first connecting plate, the inner wall fixed mounting of draw-in groove has the rubber pad, and the outside of rubber pad is contradicted and is had the cardboard.

Preferably, the edge of the upper surface of the rubber pad is inclined.

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

according to the device, the first connecting plate and the second connecting plate are placed on the outer side of the column rod, then the first connecting plate and the second connecting plate can be quickly fixed on the outer side of the column rod through the matching work among the push rod, the screw rod and the nut, and the fixing plate can be subsequently placed at the lower position of the first connecting plate and the second connecting plate, so that the rotating plate fixedly installed on the lower surface of the fixing plate can be positioned in the sliding rail, and the breaker body can be fixedly installed on the outer side of the fixing plate for application;

and through the cooperation work between draw-in groove, cardboard and the rubber pad that sets up for the device does not use, can couple together first connecting plate and second connecting plate, thereby makes things convenient for personnel to carry the work.

Drawings

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

FIG. 2 is a schematic right-side sectional view of the structure of the present invention;

fig. 3 is a schematic front view of the structure in the exploded state of the present invention.

In the figure: 1. a cylinder rod; 2. a first connecting plate; 3. a second connecting plate; 4. a chute; 5. a push rod; 6. a screw; 7. a gasket; 8. a nut; 9. a card slot; 10. clamping a plate; 11. a rubber pad; 12. a slide rail; 13. a rotating plate; 14. a fixing plate; 15. a breaker body.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a fixing device for a pole-mounted circuit breaker comprises a pole body 1, wherein a first connecting plate 2 is sleeved on the outer side of the pole body 1, a second connecting plate 3 is sleeved on the outer side of the pole body 1, sliding grooves 4 are formed in the pole body 1, the first connecting plate 2 and the second connecting plate 3, push rods 5 penetrate through the sliding grooves 4, a screw 6 is fixedly installed at one end of each push rod 5, a nut 8 is connected to the outer sides of the screw 6 through threads, sliding rails 12 are arranged on the outer sides of the first connecting plate 2 and the second connecting plate 3, a rotating plate 13 is connected to the inner portion of each sliding rail 12 in a sliding mode, a fixed plate 14 is fixedly installed at the top end of each rotating plate 13, and a circuit breaker body 15 is fixedly installed on the outer side of the fixed plate 14;

in the device, a first connecting plate 2 is placed on the outer side of a column rod 1, a push rod 5 is inserted into a sliding groove 4 formed between the column rod 1 and the first connecting plate 2, another second connecting plate 3 is placed on the outer side of the column rod 1, so that the first connecting plate 2 and the second connecting plate 3 are on the same horizontal line, the push rod 5 is pushed to move, the column rod 1, the first connecting plate 2 and the second connecting plate 3 penetrate through, a nut 8 is sleeved on the outer side of a screw 6 fixedly installed at one end of the push rod 5 and rotates, so that the column rod 1, the first connecting plate 2 and the second connecting plate 3 are fixed, a rotating plate 13 slides in the inner part of a sliding rail 12, a person can fixedly install a breaker body 15 on the outer side of a fixed plate 14, and then the fixed plate 14 rotates, the rotating plate 13 is positioned inside the sliding rail 12 to rotate, so that the angle of the breaker body 15 can be adjusted;

furthermore, a gasket 7 is sleeved on the outer side of the screw 6, a nut 8 is abutted on the outer side of the gasket 7, and the connection stability between the screw 6 and the nut 8 can be improved through the arranged gasket 7;

furthermore, the thread connected between the screw rod 6 and the screw cap 8 is in a fine-tooth type, so that the screw cap 8 is positioned on the outer side of the screw rod 6, has a certain self-locking function, and can prevent the falling-off phenomenon generated in long-time use;

furthermore, the push rod 5 is square in shape, and can play a role in positioning to a certain extent when the cylinder rod 1, the first connecting plate 2 and the second connecting plate 3 are not fixed;

furthermore, a clamping groove 9 is formed in the outer side of the second connecting plate 3, a clamping plate 10 is inserted into the clamping groove 9, the clamping plate 10 is fixedly installed on the outer side of the first connecting plate 2, a rubber pad 11 is fixedly installed on the inner wall of the clamping groove 9, the clamping plate 10 is abutted to the outer side of the rubber pad 11, the clamping plate 10 can be inserted into the clamping groove 9, the first connecting plate 2 and the second connecting plate 3 can be connected, and therefore the mounting work of a person on the first connecting plate 2 and the second connecting plate 3 is facilitated, and the carrying work of the person is facilitated;

further, the edge of the upper surface of the rubber pad 11 is inclined, so that the clamping plate 10 can be conveniently inserted into the clamping groove 9 at the initial stage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 circuit breaker fixing device on post which characterized in that: including cylinder pole (1), and the outside of cylinder pole (1) has cup jointed first connecting plate (2), second connecting plate (3) have been cup jointed in the outside of cylinder pole (1), the inside of cylinder pole (1), first connecting plate (2) and second connecting plate (3) all is provided with spout (4), and the inside of spout (4) has run through push rod (5), the one end fixed mounting of push rod (5) has screw rod (6), and the outside of screw rod (6) has nut (8) through threaded connection, the outside of first connecting plate (2) and second connecting plate (3) all is provided with slide rail (12), and the inside sliding connection of slide rail (12) has rotor plate (13), the top fixed mounting of rotor plate (13) has fixed plate (14), and the outside fixed mounting of fixed plate (14) has circuit breaker body (15).

2. The pole-mounted circuit breaker fixing device of claim 1, wherein a washer (7) is sleeved on the outer side of the screw rod (6), and a nut (8) is abutted on the outer side of the washer (7).

3. A pole break fixing device according to claim 1, characterized in that the thread connecting the screw (6) and the nut (8) is provided with a fine thread.

4. A pole break fixture according to claim 1, characterized in that the push rod (5) is provided with a square shape.

5. The pole-mounted circuit breaker fixing device as claimed in claim 1, wherein the outside of the second connecting plate (3) is provided with a clamping groove (9), a clamping plate (10) is inserted into the clamping groove (9), the clamping plate (10) is fixedly installed on the outside of the first connecting plate (2), a rubber gasket (11) is fixedly installed on the inner wall of the clamping groove (9), and the clamping plate (10) abuts against the outside of the rubber gasket (11).

6. A pole break fixture according to claim 5, characterized in that the edges of the upper surface of the rubber pad (11) are arranged to be inclined.