CN220775097U

CN220775097U - Power distribution box

Info

Publication number: CN220775097U
Application number: CN202322178833.4U
Authority: CN
Inventors: 冉海弟; 苏杭; 郭灿
Original assignee: Junlang Electric Co ltd
Current assignee: Junlang Electric Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-12
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an electric power distribution box, which comprises a box body, wherein a top guide rod which is arranged in parallel is fixedly arranged on the top surface of the box body, two oppositely arranged folding cards are arranged on the top guide rod, one folding card is fixedly connected with the top guide rod through a fixed block at the bottom, the other folding card is in sliding connection with the top guide rod through a sliding block at the bottom, a tension spring is connected between the two folding cards, opposite hook plates are arranged at the tops of the two folding cards, and bayonets are arranged on the hook plates. The electric power distribution box is reasonable in structural design, can be suitable for ground-free suspended installation, is convenient and reliable to install, and has good practicability.

Description

Power distribution box

Technical Field

The utility model relates to the field of structural design of power distribution boxes, in particular to a power distribution box capable of being installed in a ground-off mode.

Background

Along with the development of industrial technology, modern energy technology is developed more and more perfectly, and then the energy obtained by burning petroleum and coal in the past is gradually replaced by electric power, and a large number of cables are required to be laid in the large-scale factory building, and the ends of the cables need to be led into a distribution box. The base station on the ground at the bottom of the existing power distribution box is fixed, however, in some occasions, the ground is occupied, the installation space is limited, and the existing power distribution box can only be installed in a suspended manner from the ground, but the existing power distribution box structure cannot meet the installation requirement.

Disclosure of Invention

The utility model aims to provide an electric power distribution box which can be suitable for being installed in a suspended manner from the ground.

In order to solve the problems, the utility model provides the following technical scheme:

the utility model relates to an electric power distribution box, which comprises a box body; the top guide rod is fixedly arranged on the top surface of the box body in parallel, two oppositely arranged folding cards are arranged on the top guide rod, one folding card is fixedly connected with the top guide rod through a fixed block at the bottom, the other folding card is in sliding connection with the top guide rod through a sliding block at the bottom, a tension spring is connected between the two folding cards, opposite hook plates are arranged at the tops of the two folding cards, and a bayonet is arranged on the hook plates.

Further, the base is arranged below the bottom surface of the box body at intervals through the parting strips, a ventilation channel is arranged between the base and the bottom surface of the box body, and the bottom surface of the box body is provided with radiating holes.

Further, the door plate is hinged to the front portion of the box body, the door handle is fixedly mounted on the outer side wall of the door plate, and the perspective window is formed in the door plate.

Further, pull rings are arranged on the side walls of the two folding cards, which are opposite to each other, and hooks at two ends of the tension spring are hooked with the corresponding pull rings.

The utility model has the beneficial effects that:

the structure of the electric power distribution box is optimally designed, when the electric power distribution box is installed, the two folding cards are clamped with the locating frame above the installation space from two sides, particularly the bayonet on the hook plate is clamped with the fixing frame, the two folding cards can keep the trend of moving oppositely under the action of the elasticity of the tension spring, the installation reliability of the distribution box can be ensured, when the distribution box is disassembled, the folding cards connected with the sliding block are pulled to the direction of the other folding card to enlarge the distance between the two folding cards, and therefore the hook plate can be separated from the locating frame to disassemble the distribution box. .

Drawings

These and/or other aspects, features and advantages of the present disclosure will become more apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

fig. 1 is a schematic view of an electric power distribution box (equipped with a door panel) according to the present utility model.

Fig. 2 is a schematic view of the power distribution box (with door panels removed) of the present utility model.

Fig. 3 is a schematic view of the top guide rod, the folding card and the tension spring in the matched state.

Reference numerals illustrate: 1-a box body; 11-a base; 2-top guide bar; 3-folding the card; 31-bayonet; 32-pull ring; 4-fixing blocks; 5-sliding blocks; 6-a tension spring; 7-division bars; 8-a door plate; 81-door handle; 82-perspective window.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

An electric power distribution box shown in fig. 1 to 3 includes a box body 1; the top surface of the box body 1 is fixedly provided with a top guide rod 2 which is arranged in parallel, the top guide rod 2 is provided with two oppositely arranged folding cards 3, one folding card 3 is fixedly connected with the top guide rod 2 through a fixed block 4 at the bottom, the other folding card 3 is slidably connected with the top guide rod 2 through a sliding block 5 at the bottom, the fixed block 4 can be fixedly welded with the top guide rod 2, or the fixed block 4 is fixedly connected with the top guide rod 2 through a screw, a tension spring 6 is connected between the two folding cards 3, the tops of the two folding cards 3 are provided with opposite hook plates, and the hook plates are provided with bayonets 31; during installation, two folding cards 3 are clamped with a locating frame above an installation space from two sides, particularly a bayonet 31 on a hook plate is clamped with a fixed support, the two folding cards 3 can keep a trend of moving oppositely under the action of the elasticity of a tension spring 6, so that the installation reliability of the distribution box can be ensured, when the distribution box is detached, the folding cards 3 connected with a sliding block 5 are pulled to the other folding card 3 direction to enlarge the distance between the two folding cards, and therefore the hook plate can be separated from the locating frame to detach the distribution box, the disassembly and assembly operations are relatively convenient, and the distribution box structure in the utility model can meet the requirement of hanging the distribution box off the ground.

In this embodiment, the sliding block 5 is provided with a sleeve groove, and the sliding connection between the sliding block 5 and the top guide rod 2 is realized by sleeving the sleeve groove with the top guide rod 2.

With continued reference to fig. 1, the base 11 is arranged below the bottom surface of the box body 1 at intervals by the parting strips 7, a ventilation channel is arranged between the base 11 and the bottom surface of the box body 1, and a heat dissipation hole is formed in the bottom surface of the box body 1, so that heat generated during operation of an electric appliance in the distribution box can be dissipated through the heat dissipation hole in the bottom and timely dissipated through the ventilation channel, and the heat dissipation hole is formed in the bottom surface of the box body 1 without water inflow.

The door plate 8 is hinged to the front portion of the box body 1, the door handle 81 is fixedly mounted on the outer side wall of the door plate 8, the door handle 81 is gripped to open and close the door plate 8, and a perspective window 82 is arranged on the door plate 8 in order to prevent the door plate 8 from being opened.

Referring to fig. 3, in order to facilitate connection between the tension spring 6 and the folding card 3, in this embodiment, pull rings 32 are provided on opposite side walls of the folding card 3, and hooks at two ends of the tension spring 6 are hooked with the corresponding pull rings 32.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.

Claims

1. The utility model provides an electric power distribution box, includes box (1), its characterized in that: the box is characterized in that a top guide rod (2) which is arranged in parallel is fixedly arranged on the top surface of the box body (1), two oppositely arranged folding cards (3) are arranged on the top guide rod (2), one folding card (3) is fixedly connected with the top guide rod (2) through a fixed block (4) at the bottom, the other folding card (3) is in sliding connection with the top guide rod (2) through a sliding block (5) at the bottom, a tension spring (6) is connected between the two folding cards (3), opposite hook plates are arranged at the tops of the two folding cards (3), and a bayonet (31) is arranged on the hook plates.

2. An electrical power distribution box as claimed in claim 1, wherein: the bottom of the box body (1) is provided with a base (11) at intervals through a parting bead (7), a ventilation channel is arranged between the base (11) and the bottom of the box body (1), and a heat dissipation hole is arranged on the bottom of the box body (1).

3. An electrical power distribution box as claimed in claim 1, wherein: the front part of the box body (1) is hinged with a door plate (8), the outer side wall of the door plate (8) is fixedly provided with a door handle (81), and a perspective window (82) is arranged on the door plate (8).

4. An electrical power distribution box as claimed in claim 1, wherein: pull rings (32) are arranged on the opposite side walls of the two folding cards (3), and hooks at two ends of the tension spring (6) are hooked with the corresponding pull rings (32).