CN218788303U - Basin-type insulator for 145KV combined electrical apparatus - Google Patents

Basin-type insulator for 145KV combined electrical apparatus Download PDF

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Publication number
CN218788303U
CN218788303U CN202222984467.7U CN202222984467U CN218788303U CN 218788303 U CN218788303 U CN 218788303U CN 202222984467 U CN202222984467 U CN 202222984467U CN 218788303 U CN218788303 U CN 218788303U
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China
Prior art keywords
disc
insulator
basin
base body
shaped base
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Active
Application number
CN202222984467.7U
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Chinese (zh)
Inventor
刘崇
何志猛
薛江伟
郑彧
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BEIJING BEIKAI ELECTRIC CO LTD
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BEIJING BEIKAI ELECTRIC CO LTD
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Priority to CN202222984467.7U priority Critical patent/CN218788303U/en
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Abstract

The utility model relates to a basin-type insulator for 145KV combined electrical apparatus, which comprises a disc-shaped base body and three metal inserts arranged on the disc-shaped base body, wherein a metal flange is fixedly arranged outside the disc-shaped base body, and a flange groove is arranged between the disc-shaped base body and the metal flange; the utility model discloses in, through adopting epoxy to make discoid base member, be equipped with three metal insert through fixing on discoid base member, so realized having the effect of three connection station on an insulator, not only the installation is quick and convenient, and it is convenient to change when breaking down, compares with current multistation insulator moreover, has reduced shared space greatly.

Description

Basin-type insulator for 145KV combined electrical apparatus
Technical Field
The utility model relates to a basin formula insulator technical field specifically is a basin formula insulator for 145KV combined electrical apparatus.
Background
The 145KV combined electrical apparatus is a device which combines two or more electrical apparatuses into a whole according to the wiring requirements and keeps the original performance of each electrical apparatus. Compact structure, small appearance and installation size, convenient use and better coordination of the performances of the electric appliances. The insulator is a common insulating control in a combined electrical appliance, which is generally made of an insulating material, and then a metal insert such as a conductive rod is embedded in the middle of the insulator.
The inventor researches and analyzes that in the existing combined electrical apparatus, each connecting station needs to use an insulator;
so that the following disadvantages are actually present:
this results in not only great inconvenience in installation and maintenance but also a reservation of installation space.
In summary, the present application provides a basin insulator for 145KV combined electrical apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a basin formula insulator for 145KV combined electrical apparatus is with the problem of proposing in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the basin-type insulator for the 145KV combined electrical appliance comprises a disc-shaped base body and three metal inserts arranged on the disc-shaped base body, wherein a metal flange is fixedly arranged outside the disc-shaped base body, and a flange groove is formed between the disc-shaped base body and the metal flange.
Preferably, a sealing groove is further formed in the edge of the disc-shaped base body.
Preferably, the top end of the metal flange is fixedly connected with a plurality of groups of embedded pipes.
Preferably, the disc-shaped substrate is made of epoxy resin.
Preferably, a sealing ring is arranged on the flange groove.
Preferably, the thickness of the disc-shaped substrate is gradually reduced from the middle to the edge.
The utility model has the advantages that: compared with the prior art, the utility model discloses in, make discoid base member through adopting epoxy, be equipped with three metal insert through fixing on discoid base member, so realized having the effect of three connection station on an insulator, not only the installation is quick and convenient, and it is convenient to change when breaking down, compares with current multistation insulator moreover, has reduced shared space greatly.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
reference numerals are as follows: 1. a disc-shaped substrate; 2. a metal flange; 3. a fitting tube; 4. a metal insert; 5. a flange groove; 6. a sealing groove; 7. and (3) epoxy resin.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the basin-type insulator for the 145KV combined electrical appliance comprises a disc-shaped base body 1 and three metal inserts 4 arranged on the disc-shaped base body 1, wherein the disc-shaped base body 1 is made of epoxy resin 7, and the metal inserts 4 are arranged at positions corresponding to three-phase conductors and are electrically connected and installed and fixed.
Wherein the content of the first and second substances,
the fixed metal flange 2 that is equipped with in the outside of discoid base member 1, the top fixedly connected with multiunit gomphosis pipe 3 of metal flange 2 is equipped with flange recess 5 between discoid base member 1 and the metal flange 2, and metal flange 2 can be used to protect 7 main parts of epoxy to avoid the outdoor environment influence, is equipped with the sealing washer on the flange recess 5.
Furthermore, in the application, the epoxy resin 7 part adopts a curve and straight line transition structure, and an electric field distribution optimal structure is obtained through a large number of finite element calculations.
In order to fully understand the technical scheme, in the application, the thickness of the disc-shaped substrate 1 is gradually reduced from the middle to the edge, the edge of the disc-shaped substrate 1 is also provided with the sealing groove 6, the thickness of the sealing groove is different from that of the central part, the structural size is greatly saved, the structure of the disc-shaped substrate meets the mechanical requirement while saving materials, and the mechanical performance of the disc-shaped substrate can reach 1.3 times of the design value through experimental verification.
To sum up, the utility model discloses in, make discoid base member 1 through adopting epoxy 7, through fixed three metal insert 4 that is equipped with on discoid base member 1, so realized having the effect of three connection station on an insulator, not only the installation is quick and convenient, and it is convenient to change when breaking down, compares with current multistation insulator moreover, has reduced shared space greatly.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
While embodiments of the invention have been shown and described, it will be apparent to those skilled in the art that the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a basin formula insulator for 145KV combined electrical apparatus, includes discoid base member (1) and three metal insert (4) of setting on discoid base member (1), its characterized in that: the metal flange (2) is fixedly arranged outside the disc-shaped base body (1), and a flange groove (5) is formed between the disc-shaped base body (1) and the metal flange (2).
2. The basin-type insulator for the 145KV combined electrical device according to claim 1, wherein: the edge of the disc-shaped base body (1) is also provided with a sealing groove (6).
3. The basin-type insulator for the 145KV combined electrical device according to claim 1, wherein: the top end of the metal flange (2) is fixedly connected with a plurality of groups of embedded pipes (3).
4. The basin insulator of claim 1, wherein the basin insulator comprises: the disc-shaped substrate (1) is made of epoxy resin (7).
5. The basin insulator of claim 1, wherein the basin insulator comprises: and a sealing ring is arranged on the flange groove (5).
6. The basin insulator of claim 1, wherein the basin insulator comprises: the thickness of the disc-shaped substrate (1) is gradually reduced from the middle to the edge.
CN202222984467.7U 2022-11-10 2022-11-10 Basin-type insulator for 145KV combined electrical apparatus Active CN218788303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222984467.7U CN218788303U (en) 2022-11-10 2022-11-10 Basin-type insulator for 145KV combined electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222984467.7U CN218788303U (en) 2022-11-10 2022-11-10 Basin-type insulator for 145KV combined electrical apparatus

Publications (1)

Publication Number Publication Date
CN218788303U true CN218788303U (en) 2023-04-04

Family

ID=86504090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222984467.7U Active CN218788303U (en) 2022-11-10 2022-11-10 Basin-type insulator for 145KV combined electrical apparatus

Country Status (1)

Country Link
CN (1) CN218788303U (en)

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