CN213184091U

CN213184091U - Indoor load isolating switch protection device

Info

Publication number: CN213184091U
Application number: CN202022418318.5U
Authority: CN
Inventors: 孙瑞忠
Original assignee: Yangzhou Tongli Electric Co ltd
Current assignee: Yangzhou Tongli Electric Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-05-11
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a switch protection field specifically is an indoor load isolator protection device, including the housing, the equal fixed mounting of both sides outer wall of housing has the mounting panel. The utility model discloses a housing protects the switch body, utilizes magnet to adsorb in the housing outer wall through the closing plate to can avoid appearing the condition of maloperation, and then avoided the operation to bring the condition of risk, it is comparatively practical, be fit for extensively promoting and using.

Description

Indoor load isolating switch protection device

Technical Field

The utility model relates to a switch protection field specifically is an indoor load isolator protection device.

Background

The isolating switch is the most used electric appliance in high-voltage switch electric appliances, and has the advantages of simple working principle and structure, large using amount, high requirement on working reliability and large influence on design, establishment and safe operation of a substation and a power plant. The main characteristic of the knife switch is that it has no arc-extinguishing ability, and can only open and close the circuit under the condition of no load current.

The existing indoor isolating switch is often exposed outside in the using process, so that misoperation is easy to occur, potential risks exist, the existing indoor isolating switch does not have a protection function, and the existing indoor isolating switch is exposed outside and is easily affected by humid air. Therefore, we propose an indoor load isolating switch protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor load isolator protection device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the indoor load isolating switch protector includes one casing with mounting boards fixed to the outer walls of two sides;

the hole has been seted up on the surface of housing, the closing plate is installed to the outer wall of housing, the equal fixed mounting in left side wall both sides of closing plate has the magnet piece, the outer wall of housing corresponds magnet piece department has seted up the spacing groove, the inner chamber fixed mounting of spacing groove has the iron plate, the magnet piece is pegged graft in the spacing inslot and adsorbs with the iron plate.

As a preferred embodiment of the present invention, a rubber pad is fixedly installed on a side wall of the sealing plate close to the housing.

As a preferred embodiment of the present invention, the housing is a double-layer housing, the clamping cavity of the housing is filled with limestone particles, the inner wall of the housing has been provided with through holes, and the through holes communicate with the clamping cavity of the housing.

As a preferred embodiment of the present invention, the outer wall of the sealing plate is fixedly installed with a pull ring.

As a preferred embodiment of the present invention, the mounting hole is opened on the outer wall of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an indoor load isolator protection device protects the switch body through the housing, utilizes magnet to adsorb in the housing outer wall through the closing plate to can avoid appearing the condition of maloperation, and then avoided the operation to bring the condition of risk.

2. The utility model discloses an indoor load isolator protection device presss from both sides the intracavity through the housing and is filled with the lime stone granule to can absorb moisture, thereby avoid the moisture invasion to cause the influence to the switch body, the effectual life that has prolonged.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic overall structure diagram of the protection device of the indoor load isolating switch of the utility model;

fig. 2 is a schematic structural diagram of a sealing plate of the protection device of the indoor load isolating switch of the utility model;

fig. 3 is a schematic structural diagram of the housing of the protection device of the indoor load isolating switch of the present invention.

In the figure: 1. a housing; 2. mounting a plate; 3. a hole; 4. a sealing plate; 5. a magnet block; 6. a limiting groove; 7. an iron block; 8. a pull ring; 9. a rubber pad; 10. a through hole; 11. limestone particles.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the protection device for the indoor load isolating switch comprises a housing 1, wherein mounting plates 2 are fixedly mounted on the outer walls of two sides of the housing 1;

the utility model discloses a switch protection device, including housing 1, closing plate 4, magnet piece 5, spacing groove 6, iron plate 7, magnet piece 5, closing plate 4, limiting groove 6, iron plate 7, fig. 1, closing plate 4, casing 1, closing plate 4, the equal fixed mounting in left side wall both sides of closing plate 4 has magnet piece 5, the outer wall of casing 1 corresponds magnet piece 5 department has seted up spacing groove 6, the inner chamber fixed mounting of spacing groove 6 has iron plate 7, magnet piece 5 pegs graft in spacing groove 6 and adsorb with iron plate 7, please refer to fig. 1 in this embodiment, it is concrete, can protect the switch.

In this embodiment, referring to fig. 2, a rubber pad 9 is fixedly installed on a side wall of the sealing plate 4 close to the housing 1, and in particular, the sealing plate can perform sealing, so as to reduce moisture intrusion.

Referring to fig. 3 in this embodiment, the housing 1 is a double-layer housing, limestone particles 11 are filled in a cavity of the housing 1, a through hole 10 is formed in an inner wall of the housing 1, and the through hole 10 is communicated with the cavity of the housing 1, and specifically, the limestone particles 11 can absorb moisture and reduce the influence of the moisture on the switch.

In this embodiment, referring to fig. 1, a pull ring 8 is fixedly installed on an outer wall of the sealing plate 4, and particularly, the sealing plate 4 is conveniently pulled.

In this embodiment, referring to fig. 1, the outer wall of the mounting plate 2 is provided with a mounting hole.

It should be noted that, the protection device for indoor load isolating switch of the present invention includes all the components known by the general standard or the skilled in the art, the structure and principle of the protection device are all known by the technical manual or the conventional experimental method, at the idle position of the protection device, all the electrical devices, which refer to the power element, the electrical devices and the adaptive monitoring computer, are connected by the wires, the specific connection means should refer to the following working principle, the electrical connection between the electrical devices is completed in sequence, the detailed connection means is the known technology in the art, the following main introduces the working principle and process, no description is made for the electrical control, when working, the housing 1 penetrates the mounting plate 2 by the bolt to be installed outside the switch body, then the surface hole 3 of the housing 1 is sealed by the sealing plate 4, thereby can reduce the moisture invasion, protect the switch body simultaneously, when needs operate the switch, through handheld pull ring 8 pulling closing plate 4, make magnet piece 5 break away from spacing groove 6, thereby directly pass hole 3 and operate, then at the in-process that uses, the lime stone granule 11 in the double-layered intracavity through housing 2 can absorb moisture, thereby avoid moisture to cause the influence to the switch, the device simple structure, the operation of being convenient for, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An indoor load isolating switch protection device, comprising a housing (1), characterized in that: the outer walls of two sides of the housing (1) are fixedly provided with mounting plates (2);

hole (3) have been seted up on the surface of housing (1), closing plate (4) are installed to the outer wall of housing (1), the equal fixed mounting in left side wall both sides of closing plate (4) has magnet piece (5), the outer wall of housing (1) corresponds magnet piece (5) department has seted up spacing groove (6), the inner chamber fixed mounting of spacing groove (6) has iron plate (7), magnet piece (5) are pegged graft in spacing groove (6) and are adsorbed with iron plate (7).

2. An indoor load isolating switch protector as claimed in claim 1, wherein: a rubber pad (9) is fixedly arranged on one side wall of the sealing plate (4) close to the housing (1).

3. An indoor load isolating switch protector as claimed in claim 1, wherein: the novel multifunctional mortar filling machine is characterized in that the housing (1) is a double-layer shell, limestone particles (11) are filled in a clamping cavity of the housing (1), a through hole (10) is formed in the inner wall of the housing (1), and the through hole (10) is communicated with the clamping cavity of the housing (1).

4. An indoor load isolating switch protector as claimed in claim 1, wherein: and the outer wall of the sealing plate (4) is fixedly provided with a pull ring (8).

5. An indoor load isolating switch protector as claimed in claim 1, wherein: the outer wall of the mounting plate (2) is provided with mounting holes.