CN211579238U

CN211579238U - Vacuum ring main unit

Info

Publication number: CN211579238U
Application number: CN202020251223.6U
Authority: CN
Inventors: 戚子轩; 何汉方
Original assignee: GUANGDONG KEYUAN ELECTRIC CO LTD
Current assignee: GUANGDONG KEYUAN ELECTRIC CO LTD
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-09-25
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a vacuum ring main unit, which comprises a ring main unit and a storage box, wherein the ring main unit comprises a first cabinet body, a second cabinet body and the storage box, the storage box comprises a rubber pad, an air bag inflation inlet, a baffle, a connecting block, a universal wheel, a first stopper, a through hole, a rotating shaft and a valve, the bottom of the ring main unit is fixedly connected with the storage box, the rubber pad is bonded at the top of the inner side of the storage box, the baffle is arranged at the inner side of the storage box, the air bag bonded at the top of the baffle is arranged at the bottom of the rubber pad, the utility model can facilitate the movement of the ring main unit through the matching use of the air bag, the baffle, the rubber pad, the first stopper and the universal wheel, thereby the vacuum ring main unit is not required to be carried manually, the labor intensity of workers is reduced, the moving efficiency of the vacuum ring, the use safety of electrical components is guaranteed.

Description

Vacuum ring main unit

Technical Field

The utility model relates to a vacuum looped netowrk cabinet technical field specifically is a vacuum looped netowrk cabinet.

Background

As is known, the vacuum ring main unit is a power device, some ring main units are placed in outdoor work for a long time, the outdoor ring main unit adopts a vacuum switch as a cut-off device, SF6 gas is insulated in a box type, the structure is compact, the occupied area is small, the appearance is attractive, and the vacuum ring main unit can be coordinated and matched with the surrounding environment; the main tank body protection level can reach IP67, is equipped with the tangible cable head of the waterproof type of Cubai, can effectively defend the infringement of accidental flood in the many districts of rainwater, and the weight of current looped netowrk cabinet is heavier, and is very inconvenient in the handling, moreover removes the transportation in-process because of outdoor topography reason, collides with the looped netowrk cabinet easily, influences the safe in utilization of inside electrical components, for this reason, provides a vacuum looped netowrk cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum ring main unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum ring main unit, includes looped netowrk cabinet main part and bin, the looped netowrk cabinet main part includes the first cabinet body, the second cabinet body and bin, the bin includes rubber pad, gasbag inflation inlet, baffle, connecting block, universal wheel, first stopper, through-hole, pivot and valve, the bottom fixedly connected with bin of looped netowrk cabinet main part, the inboard top of bin bonds there is the rubber pad, the inboard of bin is equipped with the baffle, the bottom of rubber pad is equipped with the gasbag that bonds in the baffle top, the bottom welding of baffle has the connecting block, the inboard rotation in bottom of connecting block is connected with the pivot, the outside of pivot is rotated and is connected with the universal wheel.

As further preferable in the present technical solution: the bottom of bin is seted up with universal wheel position assorted through-hole, the bottom of universal wheel is equipped with the first stopper of fixed connection in the inboard bottom of bin, the bottom of universal wheel runs through in the top of first stopper.

As further preferable in the present technical solution: the top welding of looped netowrk cabinet main part has T type pole, the plate body has been welded respectively to the top both sides of T type pole.

As further preferable in the present technical solution: the both sides of looped netowrk cabinet main part fixedly connected with slide respectively, the inboard sliding connection of slide has the slider, the opposite side fixedly connected with handle of slider.

As further preferable in the present technical solution: a second limiting block penetrates through one side of the slide way, and the second limiting block penetrates through one side of the slide way and is fixed to the slide block.

As further preferable in the present technical solution: the observation window has been seted up to outside one side of the first cabinet body, control panel is installed to one side of the second cabinet body.

As further preferable in the present technical solution: one side of the air bag is communicated with an air bag inflation opening, and a valve is installed on one side of the air bag inflation opening.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation of gasbag, baffle, rubber pad, first stopper and universal wheel is used, can make the looped netowrk cabinet main part be convenient for remove to need not use artifical transport vacuum looped netowrk cabinet, reduced staff's intensity of labour, improved the removal efficiency of vacuum looped netowrk cabinet, and inside electrical components can not damage because of jolting, ensured electrical components's safe in utilization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the expansion structure of the universal wheel of the present invention;

fig. 3 is a schematic structural view of the storage box of the present invention;

fig. 4 is a schematic bottom view of the present invention;

fig. 5 is the structure diagram of the first stopper of the present invention.

In the figure: 1. a ring main unit main body; 2. a first cabinet; 3. a second cabinet; 4. a control panel; 5. an observation window; 6. a T-shaped rod; 7. a plate body; 8. a storage tank; 801. a rubber pad; 802. an air bag; 803. an air bag inflation port; 804. a baffle plate; 805. connecting blocks; 806. a universal wheel; 807. a first stopper; 808. a through hole; 809. a rotating shaft; 810. a valve; 9. a slideway; 10. a slider; 11. a handle; 12. and a second limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a vacuum ring main unit, includes ring main unit 1 and bin 8, ring main unit 1 includes first cabinet body 2, the second cabinet body 3 and bin 8, bin 8 includes rubber pad 801, gasbag 802, gasbag inflation inlet 803, baffle 804, connecting block 805, universal wheel 806, first stopper 807, through-hole 808, pivot 809 and valve 810, ring main unit 1's bottom fixedly connected with bin 8, there is rubber pad 801 bonding at bin 8's inboard top, bin 8's inboard is equipped with baffle 804, the bottom of rubber pad 801 is equipped with the gasbag 802 that bonds in baffle 804 top, connecting block 805 has been welded to the bottom of baffle 804, the inboard rotation in bottom of connecting block 805 is connected with pivot 809, the outside rotation of pivot 809 is connected with universal wheel 806.

In this embodiment, specifically: a through hole 808 matched with the position of the universal wheel 806 is formed at the bottom of the storage box 8, a first limiting block 807 fixedly connected to the bottom of the inner side of the storage box 8 is arranged at the bottom of the universal wheel 806, and the bottom of the universal wheel 806 penetrates through the top of the first limiting block 807; the first stopper 807 restricts the universal wheel 806 when the universal wheel 806 moves downward, and the direction of the universal wheel 806 does not deviate when moving downward.

In this embodiment, specifically: the top of the ring main unit body 1 is welded with a T-shaped rod 6, and two sides of the top of the T-shaped rod 6 are respectively welded with a plate body 7; through the arrangement, the plate body 7 is fixed with the T-shaped rod 6, so that the plate body 7 is stably erected on the top of the T-shaped rod 6.

In this embodiment, specifically: the two sides of the ring main unit body 1 are fixedly connected with slideways 9 respectively, the inner sides of the slideways 9 are connected with sliding blocks 10 in a sliding manner, and the other sides of the sliding blocks 10 are fixedly connected with handles 11; through slide 9 and slider 10, can make handle 11 reciprocate, be convenient for adjust handle 11 height, make things convenient for workman's operation.

In this embodiment, specifically: a second limiting block 12 penetrates through one side of the slide way 9, and the second limiting block 12 penetrates through the slide way 9 and is fixed on one side of the slide block 10; through second stopper 12, can be spacing to slide 9 and slider 10 to conveniently fix the position of handle 11.

In this embodiment, specifically: an observation window 5 is arranged on one side of the outside of the first cabinet body 2, and a control panel 4 is arranged on one side of the second cabinet body 3; through observation window 5, be convenient for observe the 2 inside conditions of the first cabinet body, through control panel 4, be convenient for control the second cabinet body 3 to make things convenient for the workman to observe and control this equipment.

In this embodiment, specifically: one side of the air bag 802 is communicated with an air bag inflation port 803, and one side of the air bag inflation port 803 is provided with a valve 810; the worker can conveniently inflate the air bag 802 through the air bag inflation port 803, and the air bag inflation port 803 can be opened or closed through the valve 810.

According to the working principle or the structural principle, when the ring main unit 1 is used, the valve 810 is opened to inflate the air bag 802 through the air bag inflation port 803, the baffle 804 moves downwards through the expansion of the air bag 802, so that the universal wheel 806 moves downwards, when the universal wheel 806 penetrates through the through hole 808 and is exposed at the bottom of the ring main unit 1, the air bag 802 is stopped from inflating and the valve 810 is closed, a worker pushes the handle 11 to move the ring main unit 1 by using the universal wheel 806 at the bottom, so that the ring main unit 1 can be conveniently moved, the impact force can be reduced when the ring main unit 1 passes through a bumpy road section through the flexibility and elasticity of the air bag 802 and the rubber pad 801, when the ring main unit 1 moves to the installation position, the valve 810 is opened to discharge the gas in the air bag 802, so that the universal wheel 806 contracts into the storage box 8, so that the ring main unit 1 is stably placed at the installation position, the universal wheel 806 can be limited by the first limiting block 807.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vacuum ring main unit, includes looped netowrk cabinet main part (1) and bin (8), its characterized in that: the ring main unit (1) comprises a first unit body (2), a second unit body (3) and a storage box (8), the storage box (8) comprises a rubber pad (801), an air bag (802), an air bag inflation inlet (803), a baffle (804), a connecting block (805), a universal wheel (806), a first limiting block (807), a through hole (808), a rotating shaft (809) and a valve (810), the bottom of the ring main unit (1) is fixedly connected with a storage box (8), a rubber pad (801) is bonded on the top of the inner side of the storage box (8), a baffle (804) is arranged on the inner side of the storage box (8), the bottom of the rubber pad (801) is provided with an air bag (802) adhered to the top of the baffle (804), the bottom of baffle (804) welds and has connecting block (805), the inboard pivot (809) that is connected with of bottom of connecting block (805) rotates, the outside rotation of pivot (809) is connected with universal wheel (806).

2. The vacuum ring main unit as claimed in claim 1, wherein: the bottom of the storage box (8) is provided with a through hole (808) matched with the position of the universal wheel (806), the bottom of the universal wheel (806) is provided with a first limiting block (807) fixedly connected to the bottom of the inner side of the storage box (8), and the bottom of the universal wheel (806) penetrates through the top of the first limiting block (807).

3. The vacuum ring main unit as claimed in claim 1, wherein: the top welding of looped netowrk cabinet main part (1) has T type pole (6), plate body (7) have been welded respectively to the top both sides of T type pole (6).

4. The vacuum ring main unit as claimed in claim 3, wherein: the two sides of the ring main unit body (1) are fixedly connected with slide ways (9) respectively, the inner side of each slide way (9) is connected with a slide block (10) in a sliding mode, and the other side of each slide block (10) is fixedly connected with a handle (11).

5. The vacuum ring main unit as claimed in claim 4, wherein: a second limiting block (12) penetrates through one side of the slide way (9), and the second limiting block (12) penetrates through the slide way (9) and is fixed on one side of the sliding block (10).

6. The vacuum ring main unit as claimed in claim 4, wherein: the observation window (5) has been seted up to outside one side of the first cabinet body (2), control panel (4) are installed to one side of the second cabinet body (3).

7. The vacuum ring main unit as claimed in claim 2, wherein: one side of the air bag (802) is communicated with an air bag inflation opening (803), and one side of the air bag inflation opening (803) is provided with a valve (810).