CN216773962U

CN216773962U - Strong electricity distribution device for building

Info

Publication number: CN216773962U
Application number: CN202122803442.8U
Authority: CN
Inventors: 董东伟
Original assignee: Haian Yiqi Furniture Co ltd
Current assignee: Haian Yiqi Furniture Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-17
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a strong current distribution device for a building, and belongs to the technical field of buildings. The utility model provides a forceful electric power distribution unit for building, includes the box, and the box outside articulates there is the curb plate, and the spiro union has the actuation ball at curb plate inner wall rear portion, and the groove of accomodating has been seted up to curb plate inner wall front portion, and the curb plate antetheca is equipped with the case door plant, and the anterior actuation groove of having seted up of case door plant inner wall, and the spout has been seted up to case door plant inner wall rear side, and the activity groove has been seted up to case door plant rear end, and activity groove upper portion is inserted and is equipped with ejector pin A, and the activity groove lower part is inserted and is equipped with ejector pin B, and the equal spiro union of ejector pin A upper portion and ejector pin B lower part has the lifting rod. According to the utility model, the length of the ejector rod B is lengthened, so that after the side plate is opened, the ejector rod B is abutted against the ground, and the position of the side plate is fixed, thereby avoiding the rotation of the side plate, being not beneficial to the maintenance operation of the box body, and greatly improving the stability of the side wall after opening and closing.

Description

Strong electricity distribution device for building

Technical Field

The utility model relates to the technical field of buildings, in particular to a strong current distribution device for buildings.

Background

An electrical distribution device is a term of electrical engineering (distribution room) (switch box) used to meter and control the distribution of electrical energy. The device consists of a bus, switch equipment, a protective electric appliance, a measuring instrument, other accessories and the like. The arrangement of the device meets the requirement of normal operation of a power system, is convenient to overhaul, and does not endanger the safety of people and surrounding equipment. Most establish in power plant, change and distribute the electrical power station etc. department, however current large-scale indoor switch board, the cabinet door angle of opening and shutting is limited for the field of vision is limited when the switch board is inside overhauld, can't be careful overhaul the maintenance to annex in the switch board, and the operation is comparatively inconvenient, in view of this, we provide a forceful electric power distribution device for building.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to a high-voltage power distribution apparatus for buildings to solve the above problems.

2. Technical scheme

A strong current power distribution device for buildings comprises a box body, wherein two side plates are hinged to the outer portion of the box body in a bilateral symmetry structure, the side plates are in an L-shaped structure, heat dissipation grooves are formed in the outer portions of the side plates, attraction balls are screwed on the rear portions of the inner walls of the side plates, two containing grooves are formed in the front portions of the inner walls of the side plates in a vertical symmetry structure, a box door plate is arranged on the front wall of each side plate, attraction grooves are formed in the front portions of the inner walls of the box door plates, sliding grooves are formed in the rear portions of the inner walls of the box door plates, a movable groove is formed in the rear end of each box door plate, two installation blocking sleeves are screwed on the outer portions of the movable grooves in a vertical symmetry structure, pressure bearings are arranged on the outer sides of the installation blocking sleeves, a push rod A is inserted into the upper portion of each movable groove, a blocking ring A is fixedly arranged in the middle of each push rod A, a spring A is sleeved on the outer portion, and a push rod B is inserted into the lower portion of each movable groove, the middle part of the ejector rod B is fixedly provided with a baffle ring B, a spring B is sleeved at the position, opposite to the top surface of the baffle ring B, of the outer part of the ejector rod B, and the upper part of the ejector rod A and the lower part of the ejector rod B are both in threaded connection with a lifting rod.

Preferably, the box body is of a C-shaped structure.

Preferably, the cross section of the heat dissipation groove is of a stepped structure.

Preferably, the attraction ball is in snap fit with the attraction groove.

Preferably, the length of the ejector rod B is greater than that of the ejector rod A.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the side plate and the box door plate can be hinged with the box body to open and close, and the electric power accessories in the box body are completely displayed by opening the side plate and the box door plate, so that the maintenance is facilitated for maintenance personnel, the maintenance efficiency is greatly improved, and the problems that the opening and closing angle of the cabinet door is limited, the visual field is not wide during maintenance in the power distribution cabinet and the operation is inconvenient are solved.

2. According to the utility model, the length of the ejector rod B is lengthened, so that after the side plate is opened, the ejector rod B is abutted against the ground, and the position of the side plate is fixed, thereby avoiding the rotation of the side plate, being not beneficial to the maintenance operation of the box body, and greatly improving the stability of the side wall after opening and closing.

Drawings

FIG. 1 is a left side schematic view of the overall structure of the present invention in an open state;

FIG. 2 is a right side view of the overall structure of the present invention in an open state;

FIG. 3 is a schematic view of the overall structure of the present invention in a closed state;

FIG. 4 is a schematic half-sectional view of a side panel construction of the present invention;

FIG. 5 is a schematic view of the interior of the door panel structure of the present invention;

FIG. 6 is a schematic structural view of a stem bar B of the present invention;

the reference numbers in the figures illustrate: 1. a box body; 2. a side plate; 3. a box door panel; 4. lifting a pull rod; 201. a heat sink; 202. attracting the ball; 203. a receiving groove; 301. a suction groove; 302. a chute; 303. a mandril A; 304. A spring A; 305. a mandril B; 306. a baffle ring B; 307. a spring B; 308. installing a blocking sleeve; 309. and a pressure bearing.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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. 1-6, the present invention provides a technical solution:

a strong current power distribution device for buildings comprises a box body 1, wherein the outer part of the box body 1 is hinged with two side plates 2 in a bilateral symmetry structure, the side plates 2 are in an L-shaped structure, a box door plate 3 is convenient to mount and fold, heat dissipation grooves 201 are formed in the outer part of the side plates 2, suction balls 202 are screwed in the rear parts of the inner walls of the side plates 2, two containing grooves 203 are formed in the front parts of the inner walls of the side plates 2 in a vertical symmetry structure, a lifting rod 4 is convenient to contain and place when the box door plate 3 and the side plates 2 are folded, a box door plate 3 is arranged on the front wall of the side plates 2, a suction groove 301 is formed in the front part of the inner wall of the box door plate 3, a sliding groove 302 is formed in the rear part of the inner wall of the box door plate 3, the lifting rod 4 can move up and down conveniently, a movable groove is formed in the rear end of the box door plate 3, two mounting baffle sleeves 308 are screwed in a vertical symmetry structure in the outer part outside of the movable groove, a push rod A303 is convenient to mount, a pressure bearing 309 is arranged outside the mounting baffle sleeve 308, and is convenient to reduce the friction force generated when the box door plate 3 rotates, a top rod A303 is inserted into the upper part of the movable groove, a baffle ring A is fixedly arranged in the middle of the top rod A303, a spring A304 is sleeved outside the top rod A303 relative to the bottom surface of the baffle ring A, a top rod B305 is inserted into the lower part of the movable groove, a baffle ring B306 is fixedly arranged in the middle of the top rod B305, a spring B307 is sleeved outside the top rod B305 relative to the top surface of the baffle ring B306, and a lifting rod 4 is screwed on the upper part of the top rod A303 and the lower part of the top rod B305.

Specifically, box 1 is C type structure, and the curb plate 2 of being convenient for is opened with chamber door board 3 for box 1 is inside to show completely, and convenient the maintenance.

Further, the cross-section of the heat dissipation groove 201 is of a step structure, so that external floating objects are prevented from entering the box body 1.

Furthermore, the attraction ball 202 is in clamping fit with the attraction groove 301, so that the position of the box door plate 3 can be fixed conveniently.

In addition, ejector pin B305 length is greater than ejector pin A303 length, and the back is opened to the curb plate 2 of being convenient for, and ejector pin B305 carries out the rigidity with ground butt to curb plate 2, avoids curb plate 2 to rotate, is unfavorable for overhauing.

The working principle is as follows: when needing to overhaul and maintain the electrical accessories installed inside the device, at first open case door plant 3, remove two lifting rods 4 in opposite directions after that, this moment, lifting rod 4 that is located the upside drives ejector pin A303 downstream, and ejector pin A303 extrudes spring A304 through keeping off ring A and compresses, lifting rod 4 that is located the downside drives ejector pin B305 to shift up, and the fender ring B306 that sets firmly in the middle part of ejector pin B305 extrudes spring B307 and compresses, after ejector pin A303 breaks away from 1 block groove of box with ejector pin B305, expand the rotation outside 2 curb plates, then with the actuation groove 301 and the corresponding actuation ball 202 joint cooperation of seting up of case door plant 3 inner wall, carry out the rigidity to case door plant 3, avoid rocking, then overhaul 1 interior accessories of box can.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forceful electric power distribution device for building, includes box (1), its characterized in that: the box body (1) is hinged with two side plates (2) in a bilateral symmetry structure, the side plates (2) are in an L-shaped structure, the side plates (2) are provided with heat dissipation grooves (201) in the outer part, the rear parts of the inner walls of the side plates (2) are screwed with suction balls (202), the front parts of the inner walls of the side plates (2) are provided with two containing grooves (203) in an up-down symmetry structure, the front walls of the side plates (2) are provided with box door plates (3), the front parts of the inner walls of the box door plates (3) are provided with suction grooves (301), the rear parts of the inner walls of the box door plates (3) are provided with sliding grooves (302), the rear ends of the box door plates (3) are provided with movable grooves, the outer parts of the movable grooves are screwed with two installation blocking sleeves (308) in an up-down symmetry structure, the outer sides of the installation blocking sleeves (308) are provided with pressure bearings (309), the upper parts of the movable grooves are inserted with ejector rods A (303), and the middle parts of the ejector rods A (303) are fixedly provided with blocking rings A, the outer portion of the ejector rod A (303) is sleeved with a spring A (304) relative to the bottom face of the baffle ring A, the lower portion of the movable groove is inserted with an ejector rod B (305), the middle portion of the ejector rod B (305) is fixedly provided with a baffle ring B (306), the outer portion of the ejector rod B (305) is sleeved with a spring B (307) relative to the top face of the baffle ring B (306), and the upper portion of the ejector rod A (303) and the lower portion of the ejector rod B (305) are both in threaded connection with a lifting rod (4).

2. A strong electric power distribution apparatus for buildings as claimed in claim 1, wherein: the box body (1) is of a C-shaped structure.

3. A strong electric power distribution apparatus for buildings as claimed in claim 1, wherein: the section of the heat dissipation groove (201) is of a step structure.

4. A strong electric power distribution apparatus for buildings as claimed in claim 1, wherein: the attraction ball (202) is matched with the attraction groove (301) in a clamping manner.

5. A strong electric power distribution apparatus for buildings as claimed in claim 1, wherein: the length of the ejector rod B (305) is larger than that of the ejector rod A (303).