CN209313237U

CN209313237U - A kind of combined type case lid of box-type substation

Info

Publication number: CN209313237U
Application number: CN201822134365.XU
Authority: CN
Inventors: 吴国斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2019-08-27
Anticipated expiration: 2028-12-18

Abstract

The utility model relates to box-type substation application apparatus technical fields, refer in particular to a kind of combined type top cover of box-type substation, the combined type case lid is in pyramid shape, the material of the combined type case lid is SMC composite material, the combined type case lid includes several top covers and side cover, the two sides of the top cover are removably connected with side cover, the connecting portion of the top cover and side cover is equipped with the connector for sealing, the combined-type box of the utility model becomes lid design, convenient transportation, the case lid of different specification size can be combined into, client is facilitated to choose, extension is convenient, installation is simple, combined type case lid uses SMC composite material simultaneously, with excellent electrical insulation capability, mechanical performance, thermal stability, chemically-resistant anti-corrosive properties, it highly desirable overcomes outside the existing preassembled transformer station made of metal material and concrete material The deficiency of shell.

Description

A kind of combined type case lid of box-type substation

Technical field

The utility model relates to box-type substation application apparatus technical fields, refer in particular to a kind of combined-type box of box-type substation Lid.

Background technique

Box-type substation is called prepackage type electric substation or preassembled transformer station.It is a kind of high-tension switch gear, distribution transformer Device and low-voltage distribution equipment, are lined up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., will The functions such as transformer pressure-reducing, low-voltage distribution are organically combined, be mounted on one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention, Antitheft, heat-insulated, totally-enclosed, moveable steel-structure box is after civil engineering transformer station especially suitable for urban network construction and upgradation The brand-new substation of one kind of emergence, box-type substation are suitable for mine, factory and enterprise, oil gas field and wind power station, it is replaced Become novel complete change power distribution equipment for original civil engineering power distribution room, power distribution station.

The shell mechanism of existing preassembled transformer station is generally divided into two kinds, and a kind of entirety is using metal material bending welding system It forms, surface spray treatment, there are shapes that stiff, surface covering is easy aging takes off for the prepackage type converting station housing of this structure The defect that color, metal fittings corrode irradiates lower casing surface temperature very in strong sunlight especially in the summer of hot weather Height causes interior of shell temperature rise excessively high, directly affects the safe operation of equipment, another entirety uses reinforcing bar, concrete to pour It builds, surface is laid with ceramic tile decoration, although the prepackage type converting station housing of this structure effectively overcomes metal structure The drawback that housing profile is stiff, surface covering is easy weather stain, metal fittings corrode, summer internal temperature rise is excessively high, but exist The problems such as volume and weight is excessive, the process-cycle is long, transport difficult.

Summary of the invention

The purpose of the utility model is to provide a kind of handsome in appearance, convenient transportation, structure it is simple, it is at low cost, can combine At the box-type substation combined type case lid of different specification size.

Purpose of the utility model is realized as follows: a kind of combined type case lid of box-type substation, the combined-type box Lid includes several top covers and side cover, and the side of each top cover is removably connected with side cover, the top cover and side cover respectively Between connector for sealing is installed；The material of the combined type case lid is SMC composite material.

Preferably, the top cover includes top connection cover and top cover, and the top connection cover is for connecting the side cover and top End cap, the side of top cover are to be obliquely installed, and the connector includes top fixing piece and side fixing piece.

Preferably, the coupling part of the top connection cover and top cover is equipped with the top fixing piece, the top connection The side of lid offers the first fixation hole, and the corresponding side of the top cover offers the second fixation hole, and the two of top fixing piece End passes through first fixation hole and the second fixation hole using fastener respectively to be fixed together, and makes to push up connection cover and top Lid forms a fixed connection.

Preferably, the side cover is angularly disposed, and the side cover includes side connection cover and side end cap, the connection cover and side The side fixing piece is installed on the connecting portion of end cap, connecting column, the connection cover are formed below the fixing piece of side With form through-hole on the connecting portion of side end cap, the connecting column is arranged in the through-hole, passes through connection using fastener Column makes side connection cover and side end cap form a fixed connection.

Preferably, the side of the top cover has extended downwardly lower current limiting plate, and the side of lower current limiting plate is connected to the side cover On.

Preferably, the corresponding side of the side cover has upwardly extended upper limit flowing plate, and upper limit flowing plate is supported with the lower current limiting plate It is close together.

Preferably, the bottom of the top cover and side cover is extended with connecting plate, offers on connecting plate described for connecting The connecting hole of top cover and side cover.

Preferably, convex portion is formed in the middle part of the top cover.

Preferably, the combined type case lid is in pyramid shape.

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

1, the combined-type box of the utility model becomes lid design, and convenient transportation can be combined into the case lid of different specification size, Client is facilitated to choose, extension is convenient, and installation is simple, while combined type case lid uses SMC composite material, has excellent electrical isolation Performance, mechanical performance, thermal stability, chemically-resistant anti-corrosive properties highly desirable overcome existing using metal material and concrete The deficiency of the prepackage type converting station housing of material production.

2, the utility model is designed by lower current limiting plate and upper limit flowing plate, is played secondary seal effect, can be prevented rainwater Equal objects enter in cabinet from the connecting portion of top cover and side cover, have good sealing effect.

3, the combined type case lid of the utility model is made using SMC composite material, is suitable for using molding, high production efficiency, Clear-cut, handsome in appearance, dimensionally stable.

Detailed description of the invention

Fig. 1 is the scheme of installation of the utility model.

Fig. 2 is the overlooking structure diagram of the utility model.

Fig. 3 is the perspective view of the explosion of the utility model.

Fig. 4 is the present invention looks up structural representation of the utility model.

Fig. 5 is structure enlargement diagram at A in Fig. 4.

Fig. 6 is the top view pushed up when connection cover is connect with top cover.

Fig. 7 is cross-sectional view at A-A in Fig. 6.

Fig. 8 is structure enlargement diagram at C in Fig. 7.

Fig. 9 is top view when top cover is connect with side cover.

Figure 10 is cross-sectional view at B-B in Fig. 9.

Figure 11 is structure enlargement diagram at D in Figure 10.

The following drawings is marked to mark on it in conjunction with attached drawing: 1- cabinet；2- combined type case lid；3- top cover；4- side cover；5- Connector；Current limiting plate under 7-；8- upper limit flowing plate；10- pushes up connection cover；11- top cover；The top 12- fixing piece；13- is fixed side Part；The first fixation hole of 14-；The second fixation hole of 15-；The side 16- connection cover；17- side end cap；18- connecting column；19- through-hole；20- connects Fishplate bar；21- connecting hole；22- convex portion.

Specific embodiment

The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1~11:

A kind of combined type case lid of box-type substation, the combined type case lid 2 include several top covers 3 and side cover 4, each The side of the top cover 3 is removably connected with side cover 4 respectively, and the connection for sealing is equipped between the top cover 3 and side cover 4 Part 5；The material of the combined type case lid 2 is SMC composite material, and the combined type case lid 2 is for being mounted on the cabinet 1.

The utility model is designed by combined type case lid 2, and convenient transportation can be combined into the case lid of different specification size, Client is facilitated to choose, extension is convenient, and installation is simple, while combined type case lid uses SMC composite material, has excellent electrical isolation Performance, mechanical performance, thermal stability, chemically-resistant anti-corrosive properties highly desirable overcome existing using metal material and concrete The deficiency of the prepackage type converting station housing of material production, is made using SMC composite material, is suitable for using molding, high production efficiency, Clear-cut, handsome in appearance, dimensionally stable.

In actual use, combined type case lid 2 can demand according to the actual situation, use 3 He of top cover of different number Side cover 4 forms the case lid of different specification size, and the two sides of each top cover 3 are mounted on side cover 4, are equipped with company in connecting portion Fitting 5 can play fixed and sealing effect.

Preferably, the top cover 3 includes top connection cover 10 and top cover 11, and the top connection cover 10 is for connecting the side Lid 4 and top cover 11, the side of top cover 11 are to be obliquely installed, and the connector 5 includes that top fixing piece 12 and side are solid Determine part 13.

The technical program specifically describes the structure of top cover 3, and top cover 3 mainly consists of two parts, and is top connection cover respectively 10 and top cover 11, the side of top cover 11 is inclined design, is mounted in side, is conducive to draining, and top connection cover 10 is mounted in middle part Point, for connecting with side cover 4 and top cover 11, by increasing respective quantity, that is, it is combined into the case lid of different specification size.

Preferably, the coupling part of the top connection cover 10 and top cover 11 is equipped with the top fixing piece 12, described The side of top connection cover 10 offers the first fixation hole 14, and the corresponding side of the top cover 11 offers the second fixation hole 15, The both ends of top fixing piece 12 pass through first fixation hole 14 and the second fixation hole 15 using fastener respectively to be fixed on Together, top connection cover 10 is made to form a fixed connection with top cover 11.

The technical program specifically describes the connection structure of top connection cover 10 and top cover 11, pushes up connection cover 10 and top Top fixing piece 12 is installed, top fixing piece 12 covers on coupling part therebetween, is passing through fastener between lid 11 It is allowed to be fixed together.

Preferably, the side cover 4 is angularly disposed, and the side cover 4 includes side connection cover 16 and side end cap 17, and the side connects It connects and the side fixing piece 13 is installed on the connecting portion of lid 16 and side end cap 17, the lower section of side fixing piece 13 forms company Column 18 is connect, forms through-hole 19 on the side connection cover 16 and the connecting portion of side end cap 17, the connecting column 18 is arranged in institute It states in through-hole 19, passes through connecting column 18 using fastener, side connection cover 16 and side end cap 17 is made to form a fixed connection.

The technical program specifically describes the structure of side cover 4, and side cover 4 mainly consists of two parts, and is side connection cover respectively 16 and side end cap 17, the side of side end cap 17 is inclined design, is mounted in side, is conducive to draining, and side connection cover 16 is mounted in middle part Point, for the connection with side end cap 17 and top cover 3, side connection cover 16 and side end cap 17 are connected by side fixing piece 13 between the two It connects, side fixing piece 13 is mounted in through-hole 19, is being allowed to be fixed together by fastener, and convenient disassembly can be by not With the case lid of side connection cover 16 and side end cap 17 composition and different specification size of quantity.

Preferably, the side of the top cover 3 has extended downwardly lower current limiting plate 7, and the side of lower current limiting plate 7 is connected to the side On lid 4.

For the technical program by the design of lower current limiting plate 7, the side of lower current limiting plate 7 is connected to the upper surface of the side cover 4 On, gap of other sundries between top cover and the connecting portion of side cover 4 can be effectively prevent to enter in cabinet 1.

Preferably, the corresponding side of the side cover 4 has upwardly extended upper limit flowing plate 8, upper limit flowing plate 8 and the lower current limiting plate 7 are abutted together.

The technical program passes through the design of upper limit flowing plate 8, and the side of upper limit flowing plate 8 is connected to the lower end surface of the side cover 4 On, gap of other sundries between top cover and the connecting portion of side cover 4 can be effectively prevent to enter in cabinet 1.

Preferably, the bottom of the top cover 3 and side cover 4 is extended with connecting plate 20, offers on connecting plate 20 for connecting Connect the connecting hole 21 of the top cover 3 and side cover 4.

In actual installation process, the company on the connecting plate 20 of the bottom extension of top cover 3 and side cover 4 is passed through using bolt Hole 21 is connect, is screwed in the bolt in the other side of connecting plate 20 using nut, so as to make top cover 3 and the fixed company of side cover 4 It is connected together, it is easy for installation.

Preferably, the middle part of the top cover 3 forms convex portion 22.

In actual use, by the design of convex portion 22, two parts in left and right, while case respectively of top cover 3 can be made Lid is conducive to drain, prevents ponding in pyramid shape in the rainy day.

Preferably, the combined type case lid 2 is in pyramid shape.

Case lid after combination is in pyramid shape, draining when conducive to the rainy day.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of combined type case lid of box-type substation, which is characterized in that the combined type case lid (2) includes several top covers (3) it is removably connected with respectively side cover (4) with side cover (4), the side of each top cover (3), the top cover (3) and side cover (4) connector (5) for sealing is installed between；The material of the combined type case lid (2) is SMC composite material.

2. a kind of combined type case lid of box-type substation according to claim 1, it is characterised in that: top cover (3) packet Top connection cover (10) and top cover (11) are included, the top connection cover (10) is pushed up for connecting the side cover (4) and top cover (11) The side of end cap (11) is to be obliquely installed, and the connector (5) includes top fixing piece (12) and side fixing piece (13).

3. a kind of combined type case lid of box-type substation according to claim 2, it is characterised in that: the top connection cover (10) the top fixing piece (12) is installed with the coupling part of top cover (11), the side of top connection cover (10) opens up Have the first fixation hole (14), the corresponding side of the top cover (11) offers the second fixation hole (15), top fixing piece (12) Both ends use fastener to pass through first fixation hole (14) and the second fixation hole (15) to be fixed together respectively, make to push up Connection cover (10) forms a fixed connection with top cover (11).

4. a kind of combined type case lid of box-type substation according to claim 2 or 3, it is characterised in that: the side cover (4) To be angularly disposed, the side cover (4) includes side connection cover (16) and side end cap (17), the side connection cover (16) and side end cap (17) the side fixing piece (13) is installed, side fixing piece forms connecting column below (13) on connecting portion (18), it is formed through-hole (19) on the connecting portion of the side connection cover (16) and side end cap (17), the connecting column (18) sets It sets in the through-hole (19), passes through connecting column (18) using fastener, form side connection cover (16) and side end cap (17) solid Fixed connection.

5. a kind of combined type case lid of box-type substation according to claim 1, it is characterised in that: the top cover (3) Side has extended downwardly lower current limiting plate (7), and the side of lower current limiting plate (7) is connected on the side cover (4).

6. a kind of combined type case lid of box-type substation according to claim 5, it is characterised in that: the side cover (4) is right The side answered has upwardly extended upper limit flowing plate (8), and upper limit flowing plate (8) is abutted together with the lower current limiting plate (7).

7. a kind of combined type case lid of box-type substation according to claim 1, it is characterised in that: the top cover (3) with The bottom of side cover (4) is extended with connecting plate (20), is offered on connecting plate (20) for connecting the top cover (3) and side cover (4) connecting hole (21).

8. a kind of combined type case lid of box-type substation according to claim 1, it is characterised in that: the top cover (3) Middle part forms convex portion (22).

9. a kind of combined type case lid of box-type substation according to claim 1, it is characterised in that: the combined type case lid It (2) is in pyramid shape.