CN111863511A

CN111863511A - Vacuum circuit breaker installing support

Info

Publication number: CN111863511A
Application number: CN202010853313.7A
Authority: CN
Inventors: 蓝瑞生; 凡景余; 李凯
Original assignee: Taizhou Yifengda Electrical Appliances Co ltd
Current assignee: Taizhou Yifengda Electrical Appliances Co ltd
Priority date: 2020-08-23
Filing date: 2020-08-23
Publication date: 2020-10-30

Abstract

The invention discloses a vacuum circuit breaker mounting bracket which comprises a vacuum circuit breaker, wherein two sides of the bottom of the vacuum circuit breaker are respectively provided with a sliding block, the bottom of the vacuum circuit breaker is provided with a supporting frame, a sliding groove is formed in the supporting frame, the left side and the right side of the supporting frame are respectively and fixedly provided with a first fixing plate, a first screw hole is formed in the first fixing plate, one end of the supporting frame is provided with a supporting plate, the left side and the right side of the supporting plate are respectively and fixedly provided with a second fixing plate, a second screw hole is formed in the second fixing plate, and a plurality of groups of hinges are arranged at the connecting position of the supporting frame. This vacuum circuit breaker installing support is through setting up spout and slider, and the user of being convenient for installs and dismantles, saves user time, can laminate completely, and roof, spring and bottom plate are clamping device, can press from both sides tightly vacuum circuit breaker, have increased the safety in utilization of device.

Description

Vacuum circuit breaker installing support

Technical Field

The invention relates to the technical field of vacuum circuit breakers, in particular to a mounting bracket of a vacuum circuit breaker.

Background

The vacuum circuit breaker is named because arc extinguishing media and insulating media of contact gaps after arc extinguishing are high vacuum; the circuit breaker has the advantages of small volume, light weight, suitability for frequent operation and no need of maintenance for arc extinction, is relatively popularized in power distribution networks, and can be configured in a middle cabinet, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment.

Like products on the market now are not convenient for the user to install and dismantle, and the user need waste a large amount of time when installing and dismantling, and can not laminate completely.

Disclosure of Invention

The invention aims to provide a vacuum circuit breaker mounting bracket, which aims to solve the problems that the mounting and dismounting of a user are inconvenient and a lot of time is wasted when the user mounts and demounts the vacuum circuit breaker.

In order to achieve the above object, the present invention provides a vacuum circuit breaker mounting bracket, including a vacuum circuit breaker, wherein both sides of the bottom of the vacuum circuit breaker are provided with sliding blocks, the bottom of the vacuum circuit breaker is provided with a support frame, a sliding groove is arranged inside the support frame, both sides of the support frame are fixedly provided with first fixing plates, a first screw hole is arranged inside the first fixing plate, one end of the support frame is provided with a support plate, both sides of the support plate are fixedly provided with second fixing plates, a second screw hole is arranged inside the second fixing plate, a plurality of sets of hinges are arranged at the connection position of the support frame and the second fixing plates, both sides of the support frame are fixedly provided with fixing rods, a movable rod is arranged inside the fixing rods, and the surface of the fixing rods is provided with a plurality of sets of, the surface of the movable rod is provided with a buckle matched with the fixing hole, one end of the movable rod, far away from the fixing rod, is fixedly provided with a top plate, a spring is arranged below the top plate, and one end of the spring, far away from the top plate, is provided with a bottom plate.

Preferably, the number of the fixing holes is seven.

Preferably, the first screw hole and the second screw hole are the same in size, threads are arranged inside the first screw hole and the second screw hole, and a fixing bolt is arranged inside the first screw hole.

Preferably, two ends of the spring are respectively fixedly connected with the top plate and the bottom plate.

Preferably, the vacuum circuit breaker and the support frame are in sliding connection through a sliding block and a sliding groove.

Preferably, the number of the hinges is two, and the support plates are movably connected with the support frame through the hinges.

Compared with the prior art, the invention has the beneficial effects that: this vacuum circuit breaker installing support is through setting up spout and slider, and the user of being convenient for installs and dismantles, saves user's time, can laminate completely, and roof, spring and bottom plate are clamping device, can press from both sides tight vacuum circuit breaker, have increased the safety in utilization of device, set up the movable rod and can reciprocate clamping device, have increased the use flexibility of device.

Drawings

FIG. 1 is a front view of the support panel of the present invention when open;

FIG. 2 is a front view of the support plate of the present invention as it is closed;

FIG. 3 is an enlarged top view of the first retaining plate of the present invention;

in the figure: 1. vacuum circuit breaker, 2, slider, 3, support frame, 4, spout, 5, first fixed plate, 501, first screw, 6, backup pad, 7, second fixed plate, 701, second screw, 8, hinge, 9, dead lever, 10, movable rod, 11, fixed orifices, 12, buckle, 13, roof, 14, spring, 15, bottom plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a vacuum circuit breaker mounting bracket comprises a vacuum circuit breaker 1, wherein two sides of the bottom of the vacuum circuit breaker 1 are respectively provided with a sliding block 2, the bottom of the vacuum circuit breaker 1 is provided with a support frame 3, the inside of the support frame 3 is provided with a sliding groove 4, the left side and the right side of the support frame 3 are respectively and fixedly provided with a first fixing plate 5, the inside of the first fixing plate 5 is provided with a first screw hole 501, one end of the support frame 3 is provided with a support plate 6, the left side and the right side of the support plate 6 are respectively and fixedly provided with a second fixing plate 7, the inside of the second fixing plate 7 is provided with a second screw hole 701, the joint of the support frame 3 and the second fixing plate 7 is provided with a plurality of groups of hinges 8, the left side and the right side of the support frame 3 are respectively and fixedly provided with a fixed rod 9, the inside of the, a top plate 13 is fixedly arranged at one end of the movable rod 10 far away from the fixed rod 9, a spring 14 is arranged below the top plate 13, and a bottom plate 15 is arranged at one end of the spring 14 far away from the top plate 13.

Please refer to fig. 1 and 2 again, the number of the fixing holes 11 is seven, and the height of the movable rod 10 can be adjusted by the position of the buckle 12 in the fixing hole 11.

Please refer to fig. 1 and fig. 3, the first screw hole 501 and the second screw hole 701 have the same size, the first screw hole 501 and the second screw hole 701 have threads inside, and the first screw hole 501 has a fixing bolt inside.

Referring to fig. 1 again, two ends of the spring 14 are fixedly connected to the top plate 13 and the bottom plate 15, respectively, and the vacuum circuit breaker 1 is fixed by the spring 14, the top plate 13 and the bottom plate 15.

Please refer to fig. 1 again, the vacuum circuit breaker 1 is connected to the supporting frame 3 via the sliding block 2 and the sliding slot 4, so that the mounting and dismounting of the user are facilitated.

Please refer to fig. 1 again, the number of the hinges 8 is two, the supporting plate 6 is movably connected with the supporting frame 3 through the hinges 8, and the supporting plate 6 has a limiting function for the vacuum circuit breaker 1.

The working principle is as follows: before using this vacuum circuit breaker installing support, need carry out simple structure to whole vacuum circuit breaker installing support and know, at first open backup pad 6, aim at the inside spout 4 of support frame 3 with the slider 2 of vacuum circuit breaker 1 bottom, make vacuum circuit breaker 1 slide to support frame 3 intermediate position department, then close backup pad 6, use fixing bolt to pass first screw 501 and second screw 701, thereby fixed support frame 3 and backup pad 6, adjustment buckle 12 is in the position of fixed orifices 11, highly adjust movable rod 10, thereby shorten roof 13, spring 14 and bottom plate 15 are to vacuum circuit breaker 1's distance, fix vacuum circuit breaker 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A vacuum circuit breaker mounting bracket, includes vacuum circuit breaker (1), its characterized in that: the vacuum circuit breaker is characterized in that sliding blocks (2) are arranged on two sides of the bottom of the vacuum circuit breaker (1), a supporting frame (3) is arranged at the bottom of the vacuum circuit breaker (1), sliding grooves (4) are formed in the supporting frame (3), first fixing plates (5) are fixedly arranged on the left side and the right side of the supporting frame (3), first screw holes (501) are formed in the first fixing plates (5), a supporting plate (6) is arranged at one end of the supporting frame (3), second fixing plates (7) are fixedly arranged on the left side and the right side of the supporting plate (6), second screw holes (701) are formed in the second fixing plates (7), a plurality of groups of hinges (8) are arranged at the connecting positions of the supporting frame (3) and the second fixing plates (7), fixing rods (9) are fixedly arranged on the left side and the right side of the supporting frame (3), and movable rods (10), the surface of dead lever (9) is provided with multiunit fixed orifices (11), the surface of movable rod (10) is provided with fixed orifices (11) assorted buckle (12), the one end that dead lever (9) were kept away from in movable rod (10) is fixed and is provided with roof (13), the below of roof (13) is provided with spring (14), the one end that roof (13) were kept away from in spring (14) is provided with bottom plate (15).

2. A vacuum interrupter mounting bracket according to claim 1, wherein: the number of the fixing holes (11) is seven.

3. A vacuum interrupter mounting bracket according to claim 1, wherein: the first screw hole (501) is identical to the second screw hole (701) in size, threads are arranged inside the first screw hole (501) and the second screw hole (701), and a fixing bolt is arranged inside the first screw hole (501).

4. A vacuum interrupter mounting bracket according to claim 1, wherein: and two ends of the spring (14) are respectively and fixedly connected with the top plate (13) and the bottom plate (15).

5. A vacuum interrupter mounting bracket according to claim 1, wherein: the vacuum circuit breaker (1) is connected with the support frame (3) in a sliding mode through the sliding block (2) and the sliding groove (4).

6. A vacuum interrupter mounting bracket according to claim 1, wherein: the number of the hinges (8) is two, and the support plates (6) are movably connected with the support frame (3) through the hinges (8).