CN215528210U

CN215528210U - Waterproof high-voltage distribution box

Info

Publication number: CN215528210U
Application number: CN202022839608.7U
Authority: CN
Inventors: 徐振华
Original assignee: Suzhou Everton Power Technology Co ltd
Current assignee: Suzhou Everton Power Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2022-01-14
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a waterproof high-voltage distribution box, which comprises an installation box, wherein one side of the installation box is hinged with a switch door, one end of the switch door, which is far away from the installation box, is fixedly connected with a handle, the inner side wall of the installation box is fixedly connected with a limiting plate, the inner side wall of the limiting plate is provided with a through hole, the top end of the through hole is fixedly connected with a top plate, the bottom of the top plate is smoothly attached with a bottom plate, a corrugated pipe is fixedly connected between the bottom of the bottom plate and the inner side of the through hole together, the center of the bottom plate is fixedly connected with a lifting rod, the bottom of the lifting rod penetrates through the limiting plate and is fixedly connected with a pull ring, and the inner side wall of the installation box is slidably connected with a fixing ring. Is convenient for better use, and has simple operation and better use effect.

Description

Waterproof high-voltage distribution box

Technical Field

The utility model relates to the field of waterproof tools, in particular to a waterproof high-voltage distribution box.

Background

The high-voltage distribution box is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6 kV-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry, plays a very important role in the whole power industry, and is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, industrial and mining enterprises, residential districts, high-rise buildings and the like.

The distribution box is a total circuit distribution box for all users. Along with the development of power technology, the application of block terminal is more and more extensive, and the block terminal can reasonable distribution electric energy, and the convenience is to the operation of opening and shutting of circuit, has higher safety protection level, can audio-visual display circuit's on-state, and the management of being convenient for is favorable to the maintenance when circuit fault takes place.

Current high voltage distribution box is difficult to seal the electric property hole at the in-process that uses, and outside moisture can get into the block terminal through the line hole when meeting sleet sky inside, can damage the inner assembly when outside moisture gets into the block terminal inside, is unfavorable for the use to we design the high voltage distribution box of a waterproof type.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a waterproof high-voltage distribution box.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high voltage distribution box of waterproof type, includes the install bin, install bin one side hinge connection has the switch door, the one end fixedly connected with handle of install bin is kept away from to the switch door, install bin inside wall fixedly connected with limiting plate, the through-hole has been seted up to the limiting plate inside wall, through-hole top fixedly connected with roof, the smooth laminating in roof bottom has the bottom plate, common fixedly connected with bellows between bottom plate bottom and the through-hole inboard, bottom plate bottom center department fixedly connected with lifter, limiting plate and fixedly connected with pull ring are run through to the lifter bottom, install bin inside wall sliding connection has solid fixed ring, gu fixed ring inside wall and lifter fixed connection, gu the common fixedly connected with spring between fixed ring and the limiting plate.

As a further description of the above technical solution:

the lifting rod is located inside the corrugated pipe and the spring, the lifting rod and the pull ring are made of stainless steel, and the lifting rod and the pull ring are integrally cast and formed.

As a further description of the above technical solution:

the wire casing has all been seted up to one side that bottom plate and roof are relative, bottom plate and roof are the rubber material and make, the length of bottom plate and roof equals the length of limiting plate.

As a further description of the above technical solution:

the corrugated pipe is made of rubber, the top end of the corrugated pipe is bonded with the bottom of the bottom plate, and the bottom of the corrugated pipe is bonded with the bottom of the through hole.

As a further description of the above technical solution:

the lifting rod is bonded with the bottom plate, the section of the lifting rod is circular, and the lifting rod is located at the center of the bottom plate.

As a further description of the above technical solution:

the corrugated pipe is made of rubber materials, and the section of the corrugated pipe is circular.

As a further description of the above technical solution:

the section of installation case is the rectangle, switch door and handle welding, the handle is made for stainless steel material.

The utility model has the following beneficial effects:

1. according to the utility model, the corrugated pipe is arranged, so that the through hole can be better sealed, external rainwater is prevented from entering the installation box, the installation box is better in use, components in the installation box can be better protected, the installation box is better in use, and the device is simple to operate and better in use effect.

2. According to the utility model, the spring, the bottom plate and the top plate are arranged, so that the electric wire can be better sealed, the electric wire can be better fixed, the power distribution can be better carried out, and the device is simple to operate and has a better use effect.

3. According to the utility model, the pull ring and the fixing ring are arranged, the pull ring is arranged to facilitate better movement of the lifting rod, and the fixing ring is arranged to facilitate better transmission of the elastic potential energy of the spring into the lifting rod.

Drawings

Fig. 1 is a side view of a waterproof type high voltage distribution box according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic view of a waterproof limiting plate according to the present invention.

Illustration of the drawings:

1. installing a box; 2. opening and closing the door; 3. a handle; 4. a limiting plate; 5. a top plate; 6. a base plate; 7. a bellows; 8. a spring; 9. a fixing ring; 10. a lifting rod; 11. a pull ring; 12. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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. 1-3, one embodiment of the present invention is provided: the utility model provides a high voltage distribution box of waterproof type, including

install bin

1, 1 one side hinge connection of install bin has switch door 2, switch door 2 keeps away from install bin 1's one end fixedly connected with

handle

3, 1 inside wall fixedly connected with limiting plate 4 of install bin, through-hole 12 has been seted up to limiting plate 4 inside wall, 12 top fixedly connected with roof 5 of through-hole, the smooth laminating in roof 5 bottom has bottom plate 6, common fixedly connected with bellows 7 between 6 bottoms of bottom plate and the 12 inboards of through-hole, 6 bottom center departments fixedly connected with lifter 10 of bottom plate, limiting plate 4 and fixedly connected with pull ring 11 are run through to lifter 10 bottoms, 1 inside wall sliding connection of install bin has solid fixed ring 9, gu fixed ring 9 inside wall and lifter 10 fixed connection, gu fixed ring 9 and the common fixedly connected with spring 8 between limiting plate 4.

The lifting rod 10 is located inside the bellows 7 and the spring 8, the lifting rod 10 and the pull ring 11 are both made of stainless steel, and the lifting rod 10 and the pull ring 11 are integrally cast. The wire casing has all been seted up to one side that bottom plate 6 is relative with roof 5, and bottom plate 6 is the rubber material with roof 5 and makes, and the length of bottom plate 6 and roof 5 equals the length of limiting plate 4. The corrugated pipe 7 is made of rubber, the top end of the corrugated pipe 7 is bonded with the bottom of the bottom plate 6, and the bottom of the corrugated pipe 7 is bonded with the bottom of the through hole 12. Lifter 10 bonds with bottom plate 6, and the section of lifter 10 is circularly, and the better fixed electric wire of being convenient for, lifter 10 are located 6 bottom centers of bottom plate department, and the setting up of lifter 10 is convenient for better fix the electric wire, and the better use of being convenient for avoids outside rainwater to get into install bin 1 inside, the better use of being convenient for. The corrugated pipe 7 is made of rubber material, and the section of the corrugated pipe 7 is circular. The section of install bin 1 is the rectangle, switch door 2 and handle 3 welding, and handle 3 is made for stainless steel, the better pulling switch door 2 of being convenient for, the better drive install bin 1 of being convenient for uses.

The working principle is as follows: when the pull ring 11 is pulled during working, the pull ring 11 drives the lifting rod 10, the bottom plate 6 to move downwards, the spring 8 is stretched, elastic potential energy is accumulated, the electric property penetrates through the top plate 5 and the bottom plate 6 and is electrically connected with the components in the installation box 1, the spring 8 drives the bottom plate 6 to reset by loosening the pull ring 11, the electric wire can be sealed, the bottom plate 6 and the bottom of the through hole 12 are sealed by the corrugated pipe 7, and external rainwater is prevented from entering the installation box 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high tension switchgear of waterproof type, includes install bin (1), its characterized in that: the switch door is characterized in that one side of the installation box (1) is hinged with a switch door (2), one end of the switch door (2) far away from the installation box (1) is fixedly connected with a handle (3), the inner side wall of the installation box (1) is fixedly connected with a limiting plate (4), the inner side wall of the limiting plate (4) is provided with a through hole (12), the top end of the through hole (12) is fixedly connected with a top plate (5), the bottom of the top plate (5) is smoothly laminated with a bottom plate (6), a corrugated pipe (7) is fixedly connected between the bottom of the bottom plate (6) and the inner side of the through hole (12) together, the center of the bottom plate (6) is fixedly connected with a lifting rod (10), the bottom of the lifting rod (10) penetrates through the limiting plate (4) and is fixedly connected with a pull ring (11), the inner side wall of the installation box (1) is slidably connected with a fixing ring (9), and the inner side wall of the fixing ring (9) is fixedly connected with the lifting rod (10), and a spring (8) is fixedly connected between the fixing ring (9) and the limiting plate (4) together.

2. The waterproof high-voltage distribution box according to claim 1, characterized in that: the lifting rod (10) is located inside the corrugated pipe (7) and the spring (8), the lifting rod (10) and the pull ring (11) are made of stainless steel, and the lifting rod (10) and the pull ring (11) are integrally cast and formed.

3. The waterproof high-voltage distribution box according to claim 1, characterized in that: the wire casing has all been seted up to one side that bottom plate (6) are relative with roof (5), bottom plate (6) are the rubber material with roof (5) and make, the length of bottom plate (6) and roof (5) equals the length of limiting plate (4).

4. The waterproof high-voltage distribution box according to claim 1, characterized in that: the corrugated pipe (7) is made of rubber, the top end of the corrugated pipe (7) is bonded with the bottom of the bottom plate (6), and the bottom of the corrugated pipe (7) is bonded with the bottom of the through hole (12).

5. The waterproof high-voltage distribution box according to claim 1, characterized in that: the lifting rod (10) is bonded with the bottom plate (6), the section of the lifting rod (10) is circular, and the lifting rod (10) is located at the center of the bottom plate (6).

6. The waterproof high-voltage distribution box according to claim 1, characterized in that: the corrugated pipe (7) is made of rubber materials, and the section of the corrugated pipe (7) is circular.

7. The waterproof high-voltage distribution box according to claim 1, characterized in that: the section of install bin (1) is the rectangle, switch door (2) and handle (3) welding, handle (3) are made for stainless steel material.