CN217427417U - Assembled low-voltage switchgear with antidetonation corrosion resistance - Google Patents

Abstract

The application discloses assembled low-voltage switchgear with antidetonation corrosion resistance, belong to accuse electrical equipment technical field, a low-voltage switchgear for providing can strengthen shock resistance by a wide margin, the intelligent cabinet temperature adjusting device comprises a cabinet body, antidetonation subassembly, and stand, the antidetonation subassembly sets up between the cabinet body and stand, the antidetonation subassembly is used for resisting vibrations by a wide margin, the antidetonation subassembly includes first suspension and second suspension, be provided with spring and limit structure between first suspension and the second suspension, the quantity of spring has two, limit structure is located between two springs, first suspension and cabinet body fixed connection. The symmetrical spring structures are arranged on the two sides of the limiting structure of the anti-seismic component, so that the vertical vibration or the forward and backward shaking transmitted by the base can be greatly weakened, and the cabinet body can be ensured to be relatively stable in the severe vibration environment; the cabinet body is far away from the ground through the upright post and the suspension frame structure, so that the probability that the inner elements of the switch cabinet are influenced due to ground moisture regain is greatly reduced.

Description

Assembled low-voltage switchgear with antidetonation corrosion resistance

Technical Field

The application relates to the technical field of electric control equipment, in particular to an assembled low-voltage switch cabinet with shock resistance and corrosion resistance.

Background

At present, many low-voltage switchgear can leave installation space and cooperation structure for the electrical component that probably needs to extend, conveniently assemble the part when function extension is carried out to needs, although assembled cubical switchboard has made things convenient for the installation of component, replacement and maintenance, but because cooperation structural stability is not high, so when the cubical switchboard receives vibrations, the component of its inside installation very probably drops from the installation part of the cabinet body, then can increase the maintenance degree of difficulty lightly, then can burn out low-voltage switchgear because a plurality of component contact short circuits seriously.

In order to avoid the above problems, some vibration damping structures are selectively disposed in the conventional assembled low-voltage switchgear, but the vibration damping structures cannot exert good effects when the assembled low-voltage switchgear should be severely vibrated.

Disclosure of Invention

An object of the application is to provide a low-voltage switchgear that can strengthen shock resistance by a wide margin.

In order to reach above purpose, the application provides an assembled low tension switchgear with antidetonation corrosion resistance, including the cabinet body, antidetonation subassembly and stand, the antidetonation subassembly sets up between the cabinet body and the stand, the antidetonation subassembly is used for resisting vibrations by a wide margin.

Preferably, the anti-seismic assembly comprises a first suspension and a second suspension, springs and limiting structures are arranged between the first suspension and the second suspension, the number of the springs is two, the limiting structures are located between the two springs, the structural stability of the anti-seismic assembly is improved by adopting a symmetrical structure, and the first suspension is fixedly connected with the cabinet body.

Preferably, the two springs are respectively close to two ends of the first suspension and the second suspension, and two ends of the spring are respectively fixedly connected with the first suspension and the second suspension through connecting pieces, so that the mounting stability of the spring is maintained.

Preferably, one side of the first suspension opposite to the second suspension is fixedly connected with a hinged block, the hinged block is movably connected with a limit bolt through a rotating shaft, and a sliding groove is formed in the limit bolt.

Preferably, the second suspension is provided with a through groove, the second suspension is provided with a limit pin on the inner wall of the through groove, two ends of the limit pin and the sliding groove are circular arcs and are integrally long-strip-shaped, the length of the limit pin is shorter than that of the sliding groove, and the limit pin penetrates through the sliding groove to form a sliding pair for limiting the freedom degree of movement of the limit lock tongue.

Preferably, a collar is fixedly connected to a side surface of the second suspension, and the second suspension is fixedly connected with the upright post through the collar.

Preferably, the lower end of the upright post is fixedly connected with a base, and the base is fixedly connected to the ground and used for fixing the whole low-voltage switch cabinet.

Preferably, the anti-seismic assembly is made of corrosion-resistant alloy, and the cabinet body is made of aluminum-zinc-coated plates, so that the low-voltage switch cabinet has good corrosion resistance.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the symmetrical spring structures are arranged on the two sides of the limiting structure of the anti-seismic assembly, so that the vertical vibration or the forward and backward shaking transmitted by the base can be greatly weakened, and the cabinet body can be kept relatively stable in a severe vibration environment;

(2) the cabinet body is far away from the ground through the upright post and the suspension frame structure, so that the probability that the ground is remoistened to influence the internal elements of the switch cabinet is greatly reduced.

Drawings

Fig. 1 is a schematic overall structural diagram of the assembled low-voltage switch cabinet with shock-resistant and corrosion-resistant properties;

FIG. 2 is a configuration diagram of an anti-seismic component of the assembled low-voltage switch cabinet with anti-seismic and anti-corrosion properties;

FIG. 3 is a perspective view of the anti-seismic component of the assembled low-voltage switch cabinet with anti-seismic and anti-corrosion properties;

FIG. 4 is a suspension matching diagram of the anti-seismic component of the assembled low-voltage switch cabinet with anti-seismic and anti-corrosion properties;

fig. 5 is a perspective view of a first suspension of the assembled low-voltage switch cabinet with shock resistance and corrosion resistance;

fig. 6 is a perspective cross-sectional view of a second suspension of the assembled low-voltage switch cabinet with shock resistance and corrosion resistance.

In the figure: 1. a cabinet body; 2. an anti-seismic assembly; 201. a first suspension; 202. a second suspension; 203. a spring; 204. a limit bolt; 205. a chute; 206. a rotating shaft; 207. a hinged block; 208. a through groove; 209. a spacing pin; 210. a collar; 211. a connecting member; 3. a base; 4. and (7) a vertical column.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-6, the assembled low-voltage switch cabinet with anti-seismic and anti-corrosion performance comprises a cabinet body 1, an anti-seismic component 2 and a stand column 4, wherein the anti-seismic component 2 is arranged between the cabinet body 1 and the stand column 4 and used for absorbing the vibration transmitted by the stand column 4 and playing a good role in buffering the cabinet body 1, and the cabinet body 1 is made of an aluminum-zinc-coated plate and has light weight and corrosion resistance.

The anti-seismic assembly 2 is used for resisting large-amplitude vibration, the anti-seismic assembly 2 comprises a first suspension 201 and a second suspension 202, a spring 203 and a limiting structure are arranged between the first suspension 201 and the second suspension 202, the limiting structure is used for limiting the distance between the first suspension 201 and the second suspension 202, the number of the springs 203 is two, the limiting structure is located between the two springs 203, the first suspension 201 is fixedly connected with the cabinet body 1, the two springs 203 are respectively close to two ends of the first suspension 201 and the second suspension 202, two ends of the spring 203 are respectively fixedly connected with the first suspension 201 and the second suspension 202 through connecting pieces 211, so that high elastic buffering capacity is achieved between the first suspension 201 and the second suspension 202, a hinged block 207 is fixedly connected to one side of the first suspension 201 opposite to the second suspension 202, the hinged block 207 is movably connected with a limiting bolt 204 through a rotating shaft 206, the first suspension 201 can rotate relative to the limiting bolt 204, the limiting bolt 204 is provided with a sliding groove 205, the second suspension 202 is provided with a through groove 208, the limiting bolt 204 is moved, the second suspension 202 is provided with a limiting pin 209 on the inner wall of the through groove 208, the two ends of the limiting pin 209 and the sliding groove 205 are circular arcs and integrally form a long strip shape, the length of the limiting pin 209 is shorter than that of the sliding groove 205, the limiting pin 209 penetrates through the sliding groove 205 and forms a sliding pair, the limiting bolt 204 only can move up and down relative to the second suspension 202, the stability of the first suspension 201 is not enough when the freedom degree of the limiting bolt 204 is too high, the component parts of the anti-seismic assembly 2 are made of corrosion-resistant alloy, and the self is ensured to be stable when working for a long time in a humid environment.

The side fixedly connected with lantern ring 210 of second suspension 202, second suspension 202 pass through lantern ring 210 and stand 4 fixed connection, and the lower extreme fixedly connected with base 3 of stand 4, base 3 fixed connection realize whole low-voltage switchgear's fixed in ground.

This assembled low-voltage switchgear's with antidetonation corrosion resistance structural function principle: the part that this cubical switchboard used adopts corrosion resistant material to make and guarantees the corrosion resisting property of self, and its shock resistance is given by antidetonation subassembly 2, because the big spring 203 that antidetonation subassembly 2 adopted the symmetry formula realizes buffer function, cooperation limit structure ensures elastic component's stability, receive striking or base 3 when receiving the vibrations by a wide margin that the bottom surface transmitted at the cabinet body 1, the violent rocking of direction vibrations and fore-and-aft direction about two mutually supporting springs 203 can fully absorb, come the damage degree that reduces cubical switchboard inner member by a wide margin, thereby reduce the recovery cost who receives after the calamity.

The foregoing has described the principles, principal features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (7)

1. The utility model provides an assembled low-voltage switchgear with antidetonation corrosion resistance, its characterized in that: including the cabinet body, antidetonation subassembly and stand, the antidetonation subassembly sets up between the cabinet body and the stand, the antidetonation subassembly is used for resisting vibrations by a wide margin, the antidetonation subassembly includes first suspension and second suspension, be provided with spring and limit structure between first suspension and the second suspension, the quantity of spring has two, limit structure is located two between the spring, first suspension with cabinet body fixed connection.

2. The assembled low-voltage switch cabinet with earthquake-resistant and corrosion-resistant properties as claimed in claim 1, wherein: the two springs are respectively close to two ends of the first suspension and the second suspension, and two ends of each spring are respectively fixedly connected with the first suspension and the second suspension through connecting pieces.

3. The assembled low-voltage switch cabinet with earthquake-resistant and corrosion-resistant properties as claimed in claim 2, wherein: the first suspension frame is opposite to one side of the second suspension frame and is fixedly connected with a hinged block, the hinged block is movably connected with a limiting spring bolt through a rotating shaft, and a sliding groove is formed in the limiting spring bolt.

4. The assembled low-voltage switch cabinet with earthquake-resistant and corrosion-resistant properties as claimed in claim 3, wherein: the second suspension is provided with a through groove, the inner wall of the through groove of the second suspension is provided with a limiting pin, two ends of the limiting pin and the sliding groove are circular arcs and are integrally long-strip-shaped, the length of the limiting pin is shorter than that of the sliding groove, and the limiting pin penetrates through the sliding groove and forms a sliding pair.

5. The assembled low-voltage switch cabinet with earthquake-resistant and corrosion-resistant properties as claimed in claim 1, wherein: and the side surface of the second suspension is fixedly connected with a lantern ring, and the second suspension is fixedly connected with the upright post through the lantern ring.

6. The assembled low-voltage switch cabinet with earthquake-resistant and corrosion-resistant properties as claimed in claim 1, wherein: the lower extreme fixedly connected with base of stand, base fixed connection is in ground.

7. The assembled low-voltage switch cabinet with earthquake-resistant and corrosion-resistant properties as claimed in claim 1, wherein: the anti-seismic assembly is characterized in that the components of the anti-seismic assembly are made of corrosion-resistant alloy, and the cabinet body is made of aluminum-clad zinc plates.

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