CN218082625U

CN218082625U - Dismounting device of subway high-speed circuit breaker

Info

Publication number: CN218082625U
Application number: CN202221999273.8U
Authority: CN
Inventors: 谢智飞; 吴风玲; 孙赣湘; 谢智翔; 王新宇; 刘拴奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-12-20
Anticipated expiration: 2032-07-30

Abstract

The utility model provides a dismouting device of subway high speed circuit breaker relates to subway frock technical field. A dismounting device of a subway high-speed circuit breaker comprises: the lower end of the supporting rod is connected with the mounting seat, the operating platform comprises a first operating platform and a second operating platform, the first operating platform is arranged at the upper end of the supporting rod, four adjusting studs are arranged on the first operating platform, and the second operating platform is arranged at the upper end of the adjusting studs and is rotatably connected with the adjusting studs. The installation angle is adjusted through setting up the adjusting screw, can improve circuit breaker dismouting precision, simplifies the dismouting step, the cost of using manpower sparingly.

Description

Dismounting device of subway high-speed circuit breaker

Technical Field

The utility model relates to a subway frock technical field particularly, relates to a dismouting device of subway high speed circuit breaker.

Background

The high-speed circuit breaker is a mechanical single-phase quick circuit breaker, comprising a closing device, a tripping device, a plurality of connecting parts, an arc-extinguishing grid, a moving contact and other components, wherein the normal work of the components is ensured to have good electric contact, when the components are installed, the components need to be accurately butted and installed between the components or between the components and a train, and the high-speed circuit breaker is provided with an electromagnet, so that the volume and the quality of the high-speed circuit breaker are both larger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dismouting device of subway high speed circuit breaker, it can improve circuit breaker dismouting precision, simplifies the dismouting step, the cost of using manpower sparingly.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a dismouting device of subway high speed circuit breaker, includes: the lower end of the supporting rod is connected with the mounting seat, the operating platform comprises a first operating platform and a second operating platform, the first operating platform is arranged at the upper end of the supporting rod, four adjusting studs are arranged on the first operating platform, and the second operating platform is arranged at the upper end of the adjusting studs and is rotatably connected with the adjusting studs.

The utility model discloses an in some embodiments, the upper end of each above-mentioned regulation double-screw bolt is equipped with the universal joint, and above-mentioned second operation platform terminal surface is equipped with corresponding spread groove down, and above-mentioned universal joint is arranged in above-mentioned spread groove.

The utility model discloses an in some embodiments, be equipped with the dismouting subassembly on the above-mentioned operation panel, above-mentioned dismouting subassembly includes a plurality of parallel arrangement's removal track and a centre gripping backup pad, and above-mentioned centre gripping backup pad slides and sets up on above-mentioned removal track.

In some embodiments of the present invention, the clamping support plate is a "T" shaped structure, and the lateral ends of the clamping support plate are respectively provided with two clamping members, and the clamping members are slidably connected to the clamping support plate.

The utility model discloses an in some embodiments, the junction of above-mentioned holder and above-mentioned centre gripping backup pad is provided with fixed knob, has seted up the screw in the above-mentioned centre gripping backup pad, and above-mentioned fixed knob rotates to set up in above-mentioned screw and can with above-mentioned holder butt.

In some embodiments of the present invention, the lower end surface of the mounting seat is provided with a plurality of universal wheels.

In some embodiments of the present invention, a level gauge is disposed on the second operation platform.

In some embodiments of the present invention, a pushing handle is disposed on the mounting seat.

In some embodiments of the present invention, the supporting rod includes a lifting device, a lower end of the lifting device is fixedly connected to the mounting seat, and an upper end of the lifting device is rotatably connected to the first operating platform.

In some embodiments of the present invention, the support rod includes a first slide bar and a second slide bar, a lower end of the first slide bar is fixedly connected to the mounting base, an upper end of the second slide bar is fixedly connected to the first operation platform, and the first slide bar is rotatably connected to a movable end of the second slide bar.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model provides a dismouting device of subway high-speed circuit breaker, include: the lower end of the supporting rod is connected with the mounting seat, the operating platform comprises a first operating platform and a second operating platform, the first operating platform is arranged at the upper end of the supporting rod, four adjusting studs are arranged on the first operating platform, and the second operating platform is arranged at the upper end of the adjusting studs and is rotatably connected with the adjusting studs. The installation angle of the first operation platform is adjusted by rotating the adjusting studs in all directions, so that accurate butt joint installation is facilitated, the installation precision is improved, and the fault occurrence rate is reduced. Meanwhile, the disassembly and assembly steps are simplified, and the labor cost is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of a dismounting device of a subway high-speed circuit breaker provided by the embodiment of the utility model;

fig. 2 is a side view of a dismounting device of a subway high-speed circuit breaker provided by the embodiment of the utility model;

fig. 3 is a cross-sectional view of an adjusting stud provided by the embodiment of the present invention.

Icon: 1-mounting a base; 2-a support rod; 301-a first operating platform; 302-a second operating platform; 303-adjusting the stud; 304-a gimbal; 305-a connection slot; 401-moving track; 402-clamping the support plate; 501-a clamping piece; 502-fixed knob; 6-universal wheels; 7-a level gauge; 8-pushing the handle; 901-a first slide bar; 902-a second slide bar.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the products of the present invention are usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are only used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2 if appearing.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "set", "mounted", "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1 and 2, the present embodiment provides a device for dismounting a subway high-speed circuit breaker, including: the mounting base comprises a mounting base 1, a supporting rod 2 and an operating platform, wherein the lower end of the supporting rod 2 is connected with the mounting base 1, the operating platform comprises a first operating platform 301 and a second operating platform 302, the first operating platform 301 is arranged at the upper end of the supporting rod 2, four adjusting studs 303 are arranged on the first operating platform 301, and the second operating platform 302 is arranged at the upper end of the adjusting studs 303 and is rotatably connected with the adjusting studs 303.

In this embodiment, the second operating platform 302 is provided with four adjusting studs 303 respectively rotating along four directions, and the second operating platform 302 is provided at the upper ends of the four adjusting studs 303. Each adjusting stud 303 can be independently adjusted in height, and the heights of the second operating platform 302 in all directions can be adjusted by adjusting the adjusting studs 303 in different directions, so that the disassembly and assembly angles of the circuit breaker can be adjusted.

The high-speed circuit breaker comprises a closing device, a tripping device, a plurality of connecting parts, an arc chute, a moving contact and other parts, wherein the parts are ensured to have good electrical contact property in normal work, and accurate butt joint installation is required to be carried out between the parts or between the parts and a train during installation. Because the high-speed circuit breaker is provided with the electromagnet, the size and the mass of the high-speed circuit breaker are large, and manual adjustment is difficult when the installation angle needs to be adjusted. The angle of the second operating platform 302 is adjusted by arranging the adjusting stud 303, so that labor is saved, and the effect of quick assembly and disassembly is realized.

When using, arrange high-speed circuit breaker in the upper end of second operation platform 302, when needing to dismantle high-speed circuit breaker, the adjustment double-screw bolt 303 of the different angles of adjustment guarantees that high-speed circuit breaker correctly places on second operation platform 302, and the circuit breaker rocks when avoiding dismantling and influences and dismantles and drop suddenly and cause the damage when dismantling. Place high-speed circuit breaker on above-mentioned second operation platform when needing to install high-speed circuit breaker, remove dismouting device to the mounting point together with high-speed circuit breaker, through rotating the ascending regulation double-screw bolt in each side, adjustment second operation platform's mounting height and installation angle, the installation time high-speed circuit breaker can be accurate dock the mounting point, and high-speed circuit breaker keeps the horizontality when guaranteeing the installation, improves the installation accuracy. Simultaneously, high-speed circuit breaker all places on second operation platform 302 in the whole installation, and the installer only needs to adjust and makes level, and the installation is fixed, and single can accomplish the installation operation, the cost of using manpower sparingly.

Specifically, in some embodiments of the present invention, a universal joint 304 is disposed at an upper end of each of the adjusting studs 303, a corresponding connecting slot 305 is disposed at a lower end surface of the second operating platform 302, and the universal joint 304 is disposed in the connecting slot 305.

In the above embodiment, each of the adjusting studs 303 is connected to the second operation platform 302 through a universal joint 304. The adjusting screw can rotate in any direction, which facilitates the adjustment of the angle of the second operating platform 302. It can be understood that when the installation angle of the second operating platform 302 is adjusted by the adjusting studs 303, one or more adjusting studs 303 need to be rotated, and meanwhile, in the adjusting process, the four adjusting studs 303 and the second operating platform all rotate to different degrees. The universal joints 304 are used for connection, so that the rotatable direction is increased, the rotational flexibility is improved, and the adjustment operation is convenient for workers.

Further, in some embodiments of the present embodiment, the level 7 is disposed on the second operation platform 302. When the second operating platform 302 is adjusted through the adjusting stud 303, the second operating platform 302 can be adjusted to be horizontal through the observation level gauge 7, and the high-speed circuit breaker can be conveniently and horizontally mounted.

Example 2

Referring to fig. 1, in this embodiment, on the basis of embodiment 1, a dismounting assembly is disposed on the operating platform, the dismounting assembly includes a plurality of moving rails 401 and a clamping support plate 402 disposed in parallel, and the clamping support plate 402 is slidably disposed on the moving rails 401.

In this embodiment, the dismounting assembly is mounted on the upper end of the second operation platform 302, and includes a plurality of parallel moving rails 401, and the clamping support plate 402 is slidably disposed on the moving rails 401. When the high-speed circuit breaker is disassembled and assembled, the high-speed circuit breaker is placed on the clamping support plate 402 and fixed, and the high-speed circuit breaker is moved by sliding the clamping support plate 402, so that the position of the high-speed circuit breaker is adjusted, and the high-speed circuit breaker can be conveniently and accurately butted to a mounting point.

Optionally, in some embodiments of the present invention, the clamping support plate 402 is a "T" shaped structure, two clamping members 501 are respectively disposed at lateral ends of the clamping support plate 402, and the clamping members 501 are slidably connected to the clamping support plate 402.

In the above embodiment, two lateral ends of the clamping support plate 402 are respectively provided with a clamping assembly for clamping and fixing the high-speed circuit breaker. The clamping support plate 402 may extend outward to support a high speed circuit breaker when the clamping support plate 402 is slid. When the mounting points with special shapes are used for dismounting operation, the mounting base or the operating platform is blocked by obstacles due to the size. At this moment, the vertical end through centre gripping backup pad 402 outwards extends and supports high-speed circuit breaker, is convenient for carry out the dismouting operation, is applicable to various special installation environment, and the practicality is higher.

Furthermore, in some embodiments of the present invention, a fixing knob 502 is disposed at a connection portion between the clamping member 501 and the clamping support plate 402, a screw hole is formed in the clamping support plate 402, and the fixing knob 502 is rotatably disposed in the screw hole and can abut against the clamping member 501.

When need fix high-speed circuit breaker, slide the holder 501 at both ends to both sides, then place high-speed circuit breaker on centre gripping support piece, slide again and draw in holder 501 in, step up fixed high-speed circuit breaker through two holders 501, place the dismouting in-process high-speed circuit breaker and rock or drop. After clamping, the clamping piece 501 is tightly connected with the fixing knob 502 in an abutting mode, and the clamping effect is prevented from being influenced by the fact that the clamping piece 501 freely slides.

Example 3

Referring to fig. 1 and 2, in the present embodiment, on the basis of the foregoing embodiments, a plurality of universal wheels 6 are disposed on a lower end surface of the mounting base 1.

In this embodiment, the mounting base is provided with a plurality of universal wheels 6, so that the whole dismounting device can be conveniently moved. When the circuit breaker is used, a dismounting worker can place the high-speed circuit breaker on the operating platform and carry the circuit breaker through the dismounting device, so that the transportation efficiency is improved, and the labor is saved.

Optionally, in this embodiment, a pushing handle 8 is disposed on the mounting base 1, so that the worker can move the dismounting device conveniently. The pushing handle 8 can be provided with anti-slip elements such as anti-slip bumps or anti-slip stripes to increase the friction force with the hand and avoid slipping.

Example 4

Referring to fig. 1, in the present embodiment, on the basis of the above embodiments, the supporting rod 2 includes a lifting device, a lower end of the lifting device is fixedly connected to the mounting base 1, and an upper end of the lifting device is rotatably connected to the first operating platform 301.

In this embodiment, optionally, the lifting device is a hydraulic lifting rod. Through the hydraulic lifting rod, the operating platform is lifted or lowered, and the disassembly and assembly operation at different heights is facilitated. The hydraulic lifting device can provide large lifting force, and the lifting rod can lift the high-speed circuit breaker with large weight. When transporting high-speed circuit breaker, fall the lifter to low department, avoid dropping, also be convenient for place high-speed circuit breaker on the operation panel or carry high-speed circuit breaker from the operation panel.

Optionally, in some embodiments of this embodiment, the supporting rod 2 includes a first sliding rod 901 and a second sliding rod 902, a lower end of the first sliding rod 901 is fixedly connected to the mounting base 1, an upper end of the second sliding rod 902 is fixedly connected to the first operating platform 301, and the first sliding rod 901 is rotatably connected to a movable end of the second sliding rod 902.

The first sliding rod 901 and the second sliding rod 902 are both cylindrical and can rotate mutually, and the second operating platform 302 is rotatably connected with the mounting base 1. When carrying out high-speed circuit breaker dismouting work, rotatable above-mentioned second operation platform 302 adjustment installation angle is convenient for install the operation, need not artifical transport and rotates high-speed circuit breaker.

To sum up, the embodiment of the utility model provides a dismouting device of subway high-speed circuit breaker, include: the lower end of the supporting rod 2 is connected with the mounting seat 1, the operating platform comprises a first operating platform 301 and a second operating platform 302, the first operating platform 301 is arranged at the upper end of the supporting rod 2, four adjusting studs 303 are arranged on the first operating platform 301, and the second operating platform 302 is arranged at the upper end of the adjusting studs 303 and is rotatably connected with the adjusting studs 303. The installation angle of the first operating platform 301 is adjusted by rotating the adjusting studs 303 in all directions, so that accurate butt joint installation is facilitated, the installation accuracy is improved, and the fault occurrence rate is reduced. Meanwhile, the disassembly and assembly steps are simplified, and the labor cost is saved.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dismouting device of subway high speed circuit breaker which characterized in that includes: mount pad, bracing piece and operation panel, the lower extreme of bracing piece with the mount pad is connected, the operation panel includes first operation platform and second operation platform, first operation platform set up in the upper end of bracing piece, just be equipped with four regulation double-screw bolts on the first operation platform, second operation platform set up in adjust double-screw bolt upper end and with the regulation double-screw bolt rotates and is connected.

2. The device for dismounting and mounting a subway high-speed circuit breaker according to claim 1, wherein a universal joint is arranged at the upper end of each adjusting stud, a corresponding connecting groove is arranged on the lower end surface of the second operating platform, and the universal joint is arranged in the connecting groove.

3. The dismounting device for the subway high-speed circuit breaker according to claim 1, wherein the second operating platform is provided with a dismounting assembly, the dismounting assembly comprises a plurality of moving rails arranged in parallel and a clamping support plate, and the clamping support plate is slidably arranged on the moving rails.

4. A dismounting device for a subway high-speed circuit breaker according to claim 3, wherein said clamping support plate is of a "T" shape, and two clamping members are respectively provided at the lateral ends of said clamping support plate, and said clamping members are slidably connected with said clamping support plate.

5. The dismounting device for the subway high-speed circuit breaker according to claim 4, wherein a fixing knob is arranged at the joint of the clamping piece and the clamping support plate, a screw hole is formed in the clamping support plate, and the fixing knob is rotatably arranged in the screw hole and can be abutted against the clamping piece.

6. A dismounting device for a subway high-speed circuit breaker according to claim 1, wherein said mounting seat is provided with a plurality of universal wheels on its lower end surface.

7. A dismounting device for a subway high-speed circuit breaker according to claim 1, wherein a level gauge is arranged on said second operating platform.

8. The dismounting device for the subway high-speed circuit breaker according to claim 1, wherein a pushing handle is arranged on said mounting seat.

9. The dismounting device for the subway high-speed circuit breaker according to claim 1, wherein said supporting rod comprises a lifting device, the lower end of said lifting device is fixedly connected with said mounting seat, and the upper end of said lifting device is rotatably connected with said first operating platform.

10. The dismounting device for the subway high-speed circuit breaker according to claim 8, wherein said supporting rod comprises a first sliding rod and a second sliding rod, the lower end of said first sliding rod is fixedly connected with said mounting seat, the upper end of said second sliding rod is fixedly connected with said first operating platform, and the movable end of said first sliding rod is rotatably connected with the movable end of said second sliding rod.