CN218770657U

CN218770657U - Safety protection device for power distribution cabinet

Info

Publication number: CN218770657U
Application number: CN202220885003.8U
Authority: CN
Inventors: 黄月涛
Original assignee: Dandong Shenganjie Electric Co ltd
Current assignee: Dandong Shenganjie Electric Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2023-03-28
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a safe switch board's protector, include: base and protective housing, the track has been seted up to the upper surface of base, and orbital rear end runs through the rear end of base, wherein, protective housing's bottom is provided with the subassembly that slides, and through the subassembly that slides with base sliding fit, be located one of them of protective housing front end and slide and be provided with the gag lever post the rear end of base just is located the gag lever post is provided with the setting element with one side department, and it is spacing to protective housing when making protective housing's front end remove to the rear end of base, the utility model discloses a protector of safe switch board through setting protective housing and base to sliding fit, can make the workman have enough space when the inside electrical component of maintenance switch board, improves its work efficiency.

Description

Safety protection device for power distribution cabinet

Technical Field

The utility model relates to a switch board technical field, in particular to protector of switch board of safety.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

In daily life, can see the switch board everywhere, and the switch board mainly comprises the box structure of corrosion resistant plate, and inside is used for installing electrical equipment, sets up protective apparatus in the outside of switch board though can fully protect the switch board, but the inside electrical component of switch board takes place to damage the back, when needing the workman to maintain, because the outside of switch board is blockked by protective apparatus, the operation space of master worker is limited, has restricted master worker's performance, has influenced master worker's work efficiency.

The inventor improves the protection device, and when the worker maintained, the protection shell can be moved out from the upper surface of the base, so that the power distribution cabinet inside the protection device is exposed, and a sufficient space is provided for the worker to maintain, therefore, the protection device of the power distribution cabinet is safe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protector of switch board of safety through setting protective housing and base to sliding fit, can make protective housing expose the switch board after sliding, provides sufficient space for workman's maintenance.

In order to achieve the above object, the utility model discloses a main technical scheme include: a safety protection device for a power distribution cabinet, comprising:

the base and the protective housing, the track has been seted up to the upper surface of base, and orbital rear end runs through the rear end of base, wherein, protective housing's bottom is provided with the subassembly that slides, and through slide the subassembly with base sliding fit is located one of them of protective housing front end and slides and be provided with the gag lever post the rear end of base just is located the gag lever post is provided with the setting element with one side department, and it is spacing to protective housing when making protective housing's front end remove to the rear end of base.

Preferably, the sliding assembly is a pulley, and the pulleys are provided with four and located at four corners of the protective shell.

Preferably, the locating piece includes bolt, locating piece and pinhole, the fixed rear end that sets up at protective housing of locating piece, the pinhole is seted up on the base, the bolt activity sets up in the pinhole.

Preferably, a part of the pin hole is a threaded hole, the threaded hole is formed in the bottom end of the pin hole, and a threaded section matched with the threaded hole in the axial direction is arranged on the outer surface of the plug pin.

Preferably, the bolt is provided with an insertion part and an adjusting part, the diameter of the adjusting part is larger than that of the insertion part, the insertion part penetrates through the inside of the positioning block, one side of the positioning block is provided with a notch with the width equal to that of the insertion part, and the upper surface of the positioning block is provided with a positioning groove matched with the diameter of the adjusting part.

Preferably, the bottom end of the bolt is set to be a guide arc surface.

Preferably, a limit channel is arranged on the same side of the base as the limit rod.

Preferably, a portion of the upper surface of the base, which is not covered by the protective case, is provided as a guide surface inclined downward.

The utility model discloses possess following beneficial effect at least:

the utility model discloses a protector of safe switch board through setting protector to protective housing and base sliding fit, during the maintenance, can promote protective housing for protective housing utilizes the subassembly that slides to the rear end of base, makes the switch board in the protective housing expose, provides enough big space for workman's inside electrical components of maintenance switch board, and then improves its work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the split structure of the middle protective shell and the base of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the middle base of the present invention.

Fig. 5 is a schematic structural view of one side of the base of the present invention.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Please refer to fig. 1 to 5, the utility model discloses a safe protection device for power distribution cabinet, include:

base 2 and protective housing 1, track 21 has been seted up to the upper surface of base, and the rear end of track 21 runs through the rear end of base 1, track 21 sets up and is the T shape, can be spacing protective housing 1 in its vertical direction, wherein, protective housing 1's bottom is provided with the subassembly that slides, and through subassembly and base 2 sliding fit that slides, the subassembly that slides when protective housing 1 rear end can pass through at track 21's rear end, and separate with base 2, and then make the switch board in protective housing 1 expose, for the maintenance is convenient, be provided with gag lever post 13 on one of them subassembly that slides that is located protective housing 1 front end, be provided with the setting element in base 2's rear end and the same side department that is located gag lever post 13, spacing protective housing 1 is limited when making protective housing 1's front end move to base 2's rear end, during the maintenance, at first open the back with the protection device front end, promote housing 1 to make it move to base 2's rear end direction, protective housing 1 moves to the rear end of track 21 through the subassembly when moving, this moment, the chamber door on protective housing 1 front end is favorable to the effect of its fixed under the operating space that slides, make it more sufficient protection housing 1, make the protection efficiency that protection is favorable to slide.

The subassembly that slides is pulley 12, and the pulley is provided with four, and is located the four corners of protecting casing 1, not only can reduce the quantity of pulley, provides sufficient stability for protecting casing 1 simultaneously.

The setting element includes bolt 3, locating piece 11 and pinhole 23, the fixed rear end that sets up at protective housing 1 of locating piece 11, the fixed surface that sets up at protective housing 1 of locating piece 11, pinhole 23 is seted up on base 2, the activity of bolt 3 sets up in pinhole 23, the inside of locating piece 11 is run through to 3 one end of bolt, protective housing 1 protects the switch board under normal condition, this moment, bolt 3 runs through locating piece 11 while bolt 3's bottom and pinhole 23's bottom contact, have fixed effect to protective housing 1.

Some of pinhole 23 are the screw hole, and the screw hole sets up the bottom at pinhole 23, the surface of bolt 3 be provided with the screw thread section 32 of screw hole to the adaptation, protective housing 1 is when the switch board protection under normal condition, the screw thread section 32 is with the screw hole threaded connection of pinhole 23 bottom, can be fixed bolt 3 under this state, avoid bolt 3 easily with protective housing 1 separation, and make protective housing 1 stability not good, during the maintenance switch board, it can with screw hole separation to make screw thread section 32 through rotating bolt 3.

Insert portion 31 and regulating part 34 are set to bolt 3, the diameter of regulating part 34 is greater than the diameter of insert portion 31, insert portion 31 runs through the inside of locating piece 11, the breach that the width equals with the insert portion diameter is seted up to one side of locating piece, set up the constant head tank 111 with the diameter looks adaptation of regulating part 34 at the upper surface of locating piece 11, protective housing 1 is located constant head tank 111 in the bottom of regulating part 34 under normal condition, it is spacing to locating piece 111, and it is fixed protective housing under cooperation threaded section 32 and the screw hole complex effect, during the maintenance, locating

piece

11 and 3 after-separating of bolt, under the effect of this breach, can directly promote protective housing 1 and make bolt 3 and locating piece 11 separation, and convenient operation is swift.

The bottom of bolt 3 sets to direction cambered surface 33, and the gliding in-process of subassembly slides, and gag lever post 13 and the direction cambered surface 33 contact back of the bottom of bolt 3 can cross gag lever post 13 through extrusion bolt 3, and the accessible this moment rotates bolt 3 and makes its screw thread section 32 fixed with bolt 3 with the screw hole threaded connection of pinhole 23 bottom, reaches and fixes a position gag lever post 13, avoids protecting casing 1 to rock.

The same side of the base 2 with the limiting rod 13 is provided with a limiting channel 22. Provide the passageway for gag lever post 13 moves to the rear end from the front end of base 2, the both ends of spacing passageway 22 are the inner wall of base 2, avoid protecting casing 1 and base 2 to break away from.

The part that the upper surface of base 2 is not covered by protective housing 1 sets up the spigot surface 24 of downward sloping, under sleet weather, under the effect of spigot surface 24, can effectually avoid water to get into protective housing 1 inside, makes 1 inside of protective housing keep dry all the time, avoids influencing the inside electric elements of switch board.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in articles of commerce or systems in which the element is comprised.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a protector of safe switch board which characterized in that: the method comprises the following steps:

base (2) and protective housing (1), track (21) have been seted up to the upper surface of base, and the rear end of track (21) runs through the rear end of base (2), wherein, the bottom of protective housing (1) is provided with the subassembly that slides, and through the subassembly that slides with base (2) sliding fit is located one of them of protective housing (1) front end and slides and is provided with gag lever post (13) the rear end of base (2) just is located the same one side department of gag lever post (13) is provided with the setting element, and it is spacing to protective housing (1) when making the front end of protective housing (1) remove to the rear end of base (2).

2. The safety device according to claim 1, characterized in that: the sliding assembly is a pulley (12), and the pulleys are provided with four and located at four corners of the protection shell (1).

3. The safety device according to claim 1, characterized in that: the locating piece includes bolt (3), locating piece (11) and pinhole (23), the fixed rear end that sets up in protective housing (1) of locating piece (11), pinhole (23) are seted up on base (2), bolt (3) activity sets up in pinhole (23).

4. A safety device for protecting a distribution cabinet according to claim 3, characterized in that: one part of the pin hole (23) is a threaded hole, the threaded hole is formed in the bottom end of the pin hole (23), and a threaded section (32) matched with the threaded hole in the direction is arranged on the outer surface of the plug pin (3).

5. A safety device for protecting a distribution cabinet according to claim 3, characterized in that: insert portion (31) and regulating part (34) are set to bolt (3), the diameter of regulating part (34) is greater than the diameter of insert portion (31), insert portion (31) run through the inside of locating piece (11), the breach that width and insert portion (31) diameter are equal is seted up to one side of locating piece (11) the upper surface setting of locating piece (11) is seted up constant head tank (111) with the diameter looks adaptation of regulating part (34).

6. A safety device for protecting a distribution cabinet according to claim 3, characterized in that: the bottom end of the bolt (3) is set into a guide arc surface (33).

7. The safety device according to claim 1, characterized in that: and a limiting channel (22) is formed in the same side of the base (2) and the limiting rod (13).

8. The safety device according to claim 1, characterized in that: the part of the upper surface of the base (2) which is not covered by the protective shell (1) is provided with a guide surface (24) which inclines downwards.