CN219144054U

CN219144054U - Circuit breaker on mounting column of being convenient for

Info

Publication number: CN219144054U
Application number: CN202222880004.6U
Authority: CN
Inventors: 叶保绿; 包依程; 郎守刚; 刘东东; 林乐强; 林乐锡; 徐晓飞; 胡方宇; 徐乐峰; 叶晓荣
Original assignee: Honghao Power Equipment Co ltd
Current assignee: Honghao Power Equipment Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-06
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a circuit breaker convenient to install on a column, which comprises a circuit breaker body and is characterized in that: the circuit breaker is characterized in that the bottom of the circuit breaker body is fixedly connected with a mounting seat, a guide groove is formed in the mounting seat, a plurality of hydraulic cylinders are arranged in the mounting seat, a plurality of adjusting bolts are arranged on the left side and the right side of the outer wall of the mounting seat, the pressure plates are arranged on the two sides of the inner wall of the guide groove, the hydraulic cylinders are connected between the adjusting bolts and the pressure plates, a pressure spring is arranged in each hydraulic cylinder, the circuit breaker can be quickly slid in by the aid of the guide groove, dragging of maintenance personnel is reduced, and the circuit breaker can be firmly mounted on a wire column by the aid of the adjusting bolts, the pressure plates and the hydraulic cylinders.

Description

Circuit breaker on mounting column of being convenient for

Technical Field

The utility model relates to the technical field of circuit breakers, in particular to a circuit breaker convenient to install on a column.

Background

The circuit breaker is a current switching device which can switch on, bear and switch off current under normal loop conditions and can switch on, bear and switch off current under abnormal loop conditions in a specified time, and the circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker, is widely applied to indoor and outdoor power distribution networks and is selected according to requirements.

The existing pole-mounted circuit breaker is in an outdoor environment for a long time, so that the aging speed of the circuit breaker is too high, and due to the fact that the circuit breaker is too large in size, the screw and the bracket hole site are difficult to align during installation, and therefore great potential safety hazards exist in the installation process.

Disclosure of Invention

The utility model aims to provide a circuit breaker on a column convenient to install, so that the problem that the circuit breaker on the column is too fast in ageing speed because the circuit breaker on the column is in an outdoor environment for a long time in the background technology is solved, and because the circuit breaker is too large in size, a screw is difficult to align with a bracket hole site during installation, so that great potential safety hazards exist in the installation process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit breaker on erection column of being convenient for, includes circuit breaker body, its characterized in that: the circuit breaker is characterized in that the bottom of the circuit breaker body is fixedly connected with a mounting seat, a guide groove is formed in the mounting seat, a plurality of hydraulic cylinders are arranged in the mounting seat, a plurality of adjusting bolts are arranged on the left side and the right side of the outer wall of the mounting seat, pressure plates are arranged on the two sides of the inner wall of the guide groove, the hydraulic cylinders are connected between the adjusting bolts and the pressure plates, and a pressure spring is arranged in each hydraulic cylinder.

Preferably, the adjusting bolt comprises a threaded rod and a knob, the threaded rod is rotationally connected with the hydraulic cylinder, a pressure block in the hydraulic cylinder is movably connected with the pressure spring, and the hydraulic cylinder is movably connected with the pressure disc.

Preferably, the bottom of the mounting seat is fixedly connected with a fixed block, and the fixed block is movably connected with one end of the supporting frame.

Preferably, the pressure disc is a circular plane, and a plurality of salient points are arranged on the plane.

Preferably, the other end of the supporting frame is connected with a supporting seat, and the supporting seat is movably arranged on the wire column.

Preferably, the wire column is movably provided with a first supporting seat, the first supporting seat is movably arranged above the second supporting seat, and the first supporting seat is fixedly connected with a first supporting frame.

Advantageous effects

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

can slide in the circuit breaker fast through setting up the guide slot, reduce maintenance personnel's pulling, through setting up adjusting bolt, pressure disk and pneumatic cylinder, can make the circuit breaker firmly install on the wire column.

Drawings

FIG. 1 is an overall schematic diagram of a circuit breaker of the present utility model for facilitating installation of the circuit breaker on a pole;

FIG. 2 is a schematic right-side view of a circuit breaker of the present utility model for facilitating installation of the circuit breaker on a pole;

FIG. 3 is a schematic top view of a circuit breaker of the present utility model for facilitating installation of the circuit breaker on a pole;

fig. 4 is an enlarged schematic view of a convenient mounting of a circuit breaker on a post according to the present utility model.

1. A circuit breaker body; 2. a mounting base; 3. a wire column; 21. an adjusting bolt; 22. a pressure plate; 23. a hydraulic cylinder;

24. a pressure block; 25. a pressure spring; 26. a guide groove; 27. a threaded rod; a 28 knob; 31. a first support base;

32. a second support base; 33. a second support frame; 34. a fixed block; 35. a first support frame.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific direction, construct and operate in the specific direction, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Fig. 1-4 are schematic structural views of a circuit breaker on a convenient mounting column according to a preferred embodiment of the present utility model, in this embodiment, the circuit breaker on a convenient mounting column comprises a circuit breaker body 1, a mounting seat 2 is fixedly connected to the bottom of the circuit breaker body 1, a guide groove 26 is arranged on the mounting seat 2, the circuit breaker body 1 is directly slid in through the guide groove 26, a plurality of hydraulic cylinders 23 are arranged in the mounting seat 2, a clamping force is applied by the hydraulic cylinders 23 to prevent loosening during use, a plurality of adjusting bolts 21 are arranged on the left and right sides of the outer wall of the mounting seat 2, the adjusting bolts 21 are mainly used for adjusting the pressure of the hydraulic cylinders 23, pressure plates 22 are arranged on two sides of the inner wall of the guide groove 26, the pressure plates 22 are used for clamping the first support frame 35, the hydraulic cylinders 23 are connected between the adjusting bolts 21 and the pressure plates 22, and the pressure plates 22 are arranged in the hydraulic cylinders 23, and the pressure springs 25 are arranged through the pressure springs 25, and the pressure plates 22 are attached to the first support frame 35 due to rust for a long time, and are not easy to fall off due to the pressure springs 25, so that a rebound force is generated to separate the pressure plates 22 from the first support frame 35.

In this embodiment, the adjusting bolt 21 includes a threaded rod 27 and a knob 28, the threaded rod 27 is rotationally connected with the hydraulic cylinder 23, the threaded rod 27 rotates clockwise, the pressure block 24 moves towards the pressure spring 25, and the pressure block 24 rotates anticlockwise in the same way to move reversely towards the pressure spring 25, and the pressure block 24 is movably connected with the pressure spring 25 through the pressure block 24 in the hydraulic cylinder 23 to push the pressure disc 22 movably connected with the hydraulic cylinder 23 and the pressure disc 22 out.

In this embodiment, the fixing block 34 fixedly connected to the bottom of the mounting seat 2 plays a role in supporting and fixing, and the fixing block 34 is movably connected to one end of the second supporting frame 33 to form a triangle, so that stability is good by utilizing the characteristic of the triangle.

In this embodiment, the pressure disc 22 is a circular plane, so as to increase the contact area, and a plurality of protruding points are disposed on the plane, so that the friction between the pressure disc 22 and the first supporting frame 31 can be increased, and sliding is prevented.

In this embodiment, the other end of the second supporting frame 33 is connected to the second supporting seat 32, and the second supporting seat 32 is movably mounted on the wire column 3.

In this embodiment, the wire column 3 is movably provided with a first supporting seat 31, the first supporting seat 31 is movably mounted above the second supporting seat 32, and the first supporting seat 31 is fixedly connected with a first supporting frame 35.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a circuit breaker on erection column of being convenient for, includes circuit breaker body (1), its characterized in that: the circuit breaker is characterized in that the bottom of the circuit breaker body (1) is fixedly connected with a mounting seat (2), a guide groove (26) is formed in the mounting seat (2), a plurality of hydraulic cylinders (23) are arranged inside the mounting seat (2), a plurality of adjusting bolts (21) are arranged on the left side and the right side of the outer wall of the mounting seat (2), pressure plates (22) are arranged on the two sides of the inner wall of the guide groove (26), the hydraulic cylinders (23) are connected between the adjusting bolts (21) and the pressure plates (22), and pressure springs (25) are arranged in the hydraulic cylinders (23).

2. A circuit breaker on a mounting post according to claim 1, wherein: the adjusting bolt (21) comprises a threaded rod (27) and a knob (28), the threaded rod (27) is rotationally connected with the hydraulic cylinder (23), a pressure block (24) in the hydraulic cylinder (23) is movably connected with the pressure spring (25), and the hydraulic cylinder (23) is movably connected with the pressure disc (22).

3. A circuit breaker on a mounting post according to claim 1, wherein: the bottom of the mounting seat (2) is fixedly connected with a fixed block (34), and the fixed block (34) is movably connected with one end of the second supporting frame (33).

4. A circuit breaker on a mounting post according to claim 2, wherein: the pressure disc (22) is a circular plane, and a plurality of salient points are arranged on the plane.

5. A circuit breaker on a mounting post according to claim 3 wherein: the other end of the second supporting frame (33) is connected with a second supporting seat (32), and the second supporting seat (32) is movably arranged on the electric wire column (3).

6. A circuit breaker on a mounting post according to claim 5 wherein: the electric wire column (3) is movably provided with a first supporting seat (31), the first supporting seat (31) is movably arranged above a second supporting seat (32), and the first supporting seat (31) is fixedly connected with a first supporting frame (35).