CN219604980U

CN219604980U - Dustproof shed special for GIS

Info

Publication number: CN219604980U
Application number: CN202321304267.0U
Authority: CN
Inventors: 殷珊珊; 刘文军; 曾斌峰; 裘丹; 黄柏燕; 江波; 何政茂; 沈湘衡
Original assignee: Hunan Yanneng Construction Group Co ltd
Current assignee: Hunan Yanneng Construction Group Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-08-29
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of power systems, in particular to a special dustproof shed for a GIS, which comprises an underframe, wherein four corners of the top of the underframe are respectively connected with a supporting beam through fastening pin shafts in a rotating way, the top of the supporting beam is connected with the same roof rack in a clamping way, limit grooves sleeved at the top of the supporting beam are respectively formed in the four corners of the bottom of the roof rack, the outer walls of the underframe, four supporting beams and the roof rack are provided with the same dustproof cloth, fastening components are arranged among the four supporting beams, the roof rack and the dustproof cloth, and positioning components penetrating through the dustproof cloth are respectively arranged at two ends of the outer walls of two sides of the roof rack. According to the utility model, the dustproof cloth, the door plate and the dustproof soft curtain are used for dustproof treatment, so that the problem that GIS equipment is damaged due to influence of external conditions such as rainwater, sand and the like is avoided, the stability of the whole dustproof shed is kept through the ground insert and the reinforcing rope in the positioning assembly, the stability effect is improved, and the whole special dustproof shed for GIS has the property of being convenient to disassemble and assemble and is convenient to use.

Description

Dustproof shed special for GIS

Technical Field

The utility model relates to the technical field of power systems, in particular to a dust-proof shed special for a GIS.

Background

In the power industry, GIS refers to sulfur hexafluoride closed type combined electrical apparatus, internationally called as gas insulated switchgear, which organically combines primary equipment except transformers in a transformer substation, including circuit breakers, disconnecting switches, grounding switches, voltage transformers, current transformers, lightning arresters, buses, cable terminals, wire inlet and outlet bushings and the like, into a whole through optimized design. As an important device in the electrical engineering of the transformer substation, the installation and operation quality of the device directly influence the overall operation of the power grid, and the outdoor installation of the GIS should be performed under the conditions of no dust, no rain and snow and air relative humidity of less than 80%. However, the climate in some places is changed suddenly, so that it is difficult to ensure that the inside of the body of the GIS equipment is not influenced by external conditions such as rainwater, sand and dust, and the like, so that the GIS is damaged due to breakdown discharge in the alternating current withstand voltage test process, and a special dust-proof shed is needed to be utilized.

Through retrieval, a special dustproof shed for GIS with the patent publication number of CN207892296U comprises a frame, wherein the frame comprises a cross beam parallel to the ground and a vertical beam perpendicular to the ground, and the cross beam and the vertical beam enclose the frame into a cuboid structure; an environment monitoring device and an environment purifying device are also arranged in the dustproof shed; a soft curtain is arranged at the top of the dustproof shed; the vertical beam is connected with the top cross beam, a vertical curtain guide rail is fixedly connected to the top cross beam, a vertical curtain is arranged on the vertical curtain guide rail, and the vertical curtain can slide relative to the guide rail. In the process of realizing the scheme, the following problems in the prior art are found to be not solved well: when the special dustproof shed is used for GIS work, people often need to transfer the place, and at the moment, the transfer operation of the dustproof shed needs to be carried out, however, the existing dustproof shed generally adopts a fixed installation structure, and is inconvenient when being disassembled and assembled, so that the labor degree of people is increased, and the special dustproof shed for GIS is not easy to use, and therefore, the special dustproof shed for GIS needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims to provide a dustproof shed special for GIS, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a special dustproof canopy of GIS, includes the chassis, the top four corners of chassis all rotates through the fastening round pin axle to be connected with a supporting beam, and the top joint of supporting beam has same roof-rack, and the spacing groove at supporting beam top is established to the cover has all been seted up in the bottom four corners of roof-rack, the outer wall of chassis, four supporting beams and roof-rack is provided with same dust cloth, and is provided with fastening assembly between four supporting beams, roof-rack and the dust cloth, the both sides outer wall both ends of roof-rack all are provided with the locating component that passes the dust cloth.

Preferably, the locating component comprises a reinforcing rope fixed at two ends of the outer walls of two sides of the top frame, the reinforcing rope penetrates through the dustproof cloth, one end of the reinforcing rope is fixedly provided with a locating plate, one side of the top of the locating plate is provided with a locating hole, and the inner wall of the locating hole is inserted in an inserting mode.

Preferably, the shape of chassis and roof-rack is "field" style of calligraphy, and the draw-in groove has all been seted up at inner wall top all around of chassis and roof-rack, and the draw-in groove inner wall all around that is located bottom and top has supporting baseplate and supporting roof respectively joint, and the catching groove has all been seted up to supporting baseplate's top one end and supporting roof's top one end.

Preferably, the fastening assembly comprises a first magic tape fixed on one side of the four supporting beams, second magic tapes are fixed on four corners of the top frame, and the second magic tapes and the first magic tapes are fixed with the dustproof cloth.

Preferably, the balancing weights which are L-shaped are attached to the four corners of the bottom of the dustproof cloth.

Preferably, a door slot is formed in one side of the dustproof cloth, a door frame is fixed to one side of one supporting beam, the position of the door frame corresponds to that of the door slot, one side of the door frame is attached to the inner wall of one end of the dustproof cloth, a door plate is arranged on the inner wall of the door frame, and a lock handle is arranged on the door plate.

Preferably, a bus tube interface is arranged at the other end of the dustproof cloth, and a dustproof soft curtain is arranged on the inner wall of the bus tube interface.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, the special dustproof shed for the GIS is formed by the arranged underframe, the supporting bottom plate, the supporting beam, the top frame, the supporting top plate, the balancing weight, the dustproof cloth, the fastening component, the positioning component and the like, the dustproof treatment is carried out through the dustproof cloth, the door plate and the dustproof soft curtain, the problem that GIS equipment is damaged due to the influence of external conditions such as rainwater, dust and the like is avoided, the stability of the whole dustproof shed is maintained through the ground insertion and the reinforcing rope in the positioning component, and the stability effect is improved;

according to the utility model, the supporting bottom plate and the supporting top plate can be detached from the underframe and the top frame, the top frame can be detached from the supporting beam, and the supporting beam is folded and closed on the underframe, so that the whole GIS special dustproof shed has the characteristic of convenient disassembly and assembly, and the dustproof shed is convenient to use by adopting a fixed installation structure instead of the prior art.

Drawings

Fig. 1 is a schematic diagram of the structure of the bottom frame and the top frame of a dustproof shed special for a GIS.

Fig. 2 is a schematic diagram of the overall structure of a dust-proof shed special for a GIS.

Fig. 3 is a schematic view showing a support beam closing of a dust-proof shed special for a GIS.

Fig. 4 is a schematic diagram of a limit groove structure of a dust-proof shed special for a GIS.

Fig. 5 is a schematic diagram of a bus bar interface of a dust-proof shed special for a GIS.

In the figure: 1. a chassis; 2. a support base plate; 3. a support beam; 4. a first magic tape; 5. a door frame; 6. a door panel; 7. reinforcing ropes; 8. a top frame; 9. a buckling groove; 10. the second magic tape; 11. a positioning plate; 12. performing ground insertion; 13. a supporting top plate; 14. a door slot; 15. balancing weight; 16. a dust-proof cloth; 17. a clamping groove; 18. a limit groove; 19. and a bus bar barrel interface.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in the embodiment of the utility model, a special dustproof shed for a GIS comprises a bottom frame 1, the top four corners of the bottom frame 1 are respectively connected with a supporting beam 3 through fastening pin shafts in a rotating manner, the top of the supporting beam 3 is connected with a same top frame 8 in a clamping manner, limit grooves 18 sleeved on the top of the supporting beam 3 are respectively formed in the bottom four corners of the top frame 8, the same dustproof cloth 16 is arranged on the outer walls of the bottom frame 1, the four supporting beams 3 and the top frame 8, fastening components are arranged among the four supporting beams 3, the top frame 8 and the dustproof cloth 16, the fastening components comprise first magic tapes 4 fixed on one side of the four supporting beams 3, the top four corners of the top frame 8 are respectively fixed with a second magic tape 10, the first magic tapes 4 are respectively fixed with the dustproof cloth 16, positioning components penetrating through the dustproof cloth 16 are respectively arranged at the two outer wall ends of the two sides of the top frame 8, the reinforcing ropes 7 penetrate through the cloth 16, one end of each reinforcing rope 7 is fixedly provided with a positioning plate 11, the positioning plate 11 is respectively arranged on one side of each positioning plate 11, the two side of each positioning plates 11 are respectively provided with a plurality of positioning plates 12, the dustproof performance of the dustproof shed is conveniently and stably mounted on one side of the floor, and the floor is protected from being damaged by the dust-protecting performance of the floor, the floor is protected by the dust-protecting shed, the floor is protected by the dust-protecting equipment, and the dust-protecting performance of the floor is stable, and the dust-protecting performance of the floor is protected, and the dust-protecting performance is protected, and the indoor and the dust-protecting performance is stable, and the performance is protected.

Specifically, the shape of chassis 1 and roof-rack 8 is "field" style of calligraphy, and draw-in groove 17 has all been seted up at inner wall top all around of chassis 1 and roof-rack 8 inner wall top all around, and the draw-in groove 17 that is located bottom and top inner wall joint respectively has supporting baseplate 2 and supporting roof 13 all around, and draw-in groove 9 has all been seted up to supporting baseplate 2's top one end and supporting roof 13's top one end for supporting baseplate 2 and supporting roof 13 have just tear open the effect.

Specifically, the balancing weights 15 in the L shape are attached to the four corners of the bottom of the dustproof cloth 16, and the balancing weights 15 are attached to the four corners of the dustproof cloth 16, so that the stability of the dustproof cloth 16 is maintained.

Specifically, door slot 14 has been seted up to one side of dust cloth 16, and one side of one of them supporting beam 3 is fixed with door frame 5, and the position of door frame 5 corresponds with the position of door slot 14, and one side of door frame 5 is laminated mutually with the one end inner wall of dust cloth 16, and the inner wall of door frame 5 is provided with door plant 6, and is provided with the lock handle on the door plant 6, the people of being convenient for business turn over dust canopy.

Specifically, the bus bar barrel interface 19 is provided at the other end of the dustproof cloth 16, and a dustproof soft curtain is provided on the inner wall of the bus bar barrel interface 19, and the dustproof operation of the bus bar barrel interface 19 is performed by the dustproof soft curtain.

The working principle of the utility model is as follows: during the use, the user is buckled back perpendicular to chassis 1 with supporting beam 3 to dock supporting beam 3 with roof-rack 8 on, constitute whole dustproof canopy skeleton, and spread dustproof cloth 16 on whole dustproof canopy skeleton, it is fixed to dustproof cloth 16 through first magic subsides 4 and second magic subsides 10 and balancing weight 15, make whole GIS special dustproof canopy have the performance of being convenient for the dismouting, and convenient to use, and insert 12 and consolidate the stability performance that rope 7 kept whole dustproof canopy through the place in the locating component, improve stable effect, dustproof through dustproof cloth 16 this moment, door plant 6 and dustproof soft curtain carry out dustproof processing, avoid GIS equipment to receive the influence of external conditions such as rainwater sand dust and arouse the problem of damage.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a special dust canopy of GIS, includes chassis (1), its characterized in that: the four corners of the top of the underframe (1) are respectively connected with a supporting beam (3) through fastening pin shafts, the top of the supporting beam (3) is clamped with the same top frame (8), the four corners of the bottom of the top frame (8) are respectively provided with a limit groove (18) sleeved at the top of the supporting beam (3), the novel dust-proof device is characterized in that the same dust-proof cloth (16) is arranged on the outer walls of the underframe (1), the four supporting beams (3) and the top frame (8), fastening components are arranged among the four supporting beams (3), the top frame (8) and the dust-proof cloth (16), and positioning components penetrating through the dust-proof cloth (16) are arranged at two ends of the outer walls of two sides of the top frame (8).

2. The dustproof shed special for GIS according to claim 1, wherein: the positioning assembly comprises reinforcing ropes (7) fixed at two ends of the outer walls of two sides of the top frame (8), the reinforcing ropes (7) penetrate through dustproof cloth (16), positioning plates (11) are fixedly installed at one ends of the reinforcing ropes (7), positioning holes are formed in one side of the tops of the positioning plates (11), and the inner walls of the positioning holes are spliced with ground plugs (12).

3. The dustproof shed special for GIS according to claim 2, wherein: the shape of chassis (1) and roof-rack (8) is "field" style of calligraphy, and draw-in groove (17) have all been seted up at inner wall top all around of chassis (1) and roof-rack (8) inner wall top all around, and draw-in groove (17) that are located bottom and top inner wall joint respectively have supporting baseplate (2) and supporting roof (13) all around, and catching groove (9) have all been seted up to the top one end of supporting baseplate (2) and the top one end of supporting roof (13).

4. A GIS-specific dust cap according to claim 3, wherein: the fastening component comprises first magic pastes (4) fixed on one side of the four supporting beams (3), second magic pastes (10) are fixed at four corners of the top frame (8), and the second magic pastes (10) and the first magic pastes (4) are fixed with dustproof cloth (16).

5. The dustproof shed special for GIS as claimed in claim 4, wherein: the balancing weights (15) which are L-shaped are attached to the four corners of the bottom of the dustproof cloth (16).

6. The dustproof shed special for GIS according to claim 5, wherein: door pocket (14) have been seted up to one side of dustproof cloth (16), and one side of one of them supporting beam (3) is fixed with door frame (5), and the position of door frame (5) corresponds with the position of door pocket (14), and one side of door frame (5) is laminated with the one end inner wall of dustproof cloth (16), the inner wall of door frame (5) is provided with door plant (6), and is provided with the lock handle on door plant (6).

7. The dustproof shed special for GIS according to claim 1, wherein: the other end of the dustproof cloth (16) is provided with a bus tube interface (19), and the inner wall of the bus tube interface (19) is provided with a dustproof soft curtain.