CN109434450A - A kind of GIS tooling components assembly bench - Google Patents

A kind of GIS tooling components assembly bench Download PDF

Info

Publication number
CN109434450A
CN109434450A CN201811572677.7A CN201811572677A CN109434450A CN 109434450 A CN109434450 A CN 109434450A CN 201811572677 A CN201811572677 A CN 201811572677A CN 109434450 A CN109434450 A CN 109434450A
Authority
CN
China
Prior art keywords
hole
gis
bolt
tooling components
assembly bench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811572677.7A
Other languages
Chinese (zh)
Inventor
孔祥冲
邵珠珉
彭凤娟
殷兴强
李松
管竹青
刘立东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yihe Electric Group Co Ltd
Original Assignee
Yihe Electric Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yihe Electric Group Co Ltd filed Critical Yihe Electric Group Co Ltd
Priority to CN201811572677.7A priority Critical patent/CN109434450A/en
Publication of CN109434450A publication Critical patent/CN109434450A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/14Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
    • B25H1/18Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Present disclose provides a kind of GIS tooling components assembly bench, including mounting plate, the mounting plate is equipped with hole I, hole II, hole III, hole IV, hole V and bolt, I two sides of hole are symmetrically arranged with bolt fixing hole I, the hole I is matched with bolt fixing hole I integrally assembles for breaker static side part and arc-chutes, II two sides of hole are symmetrically arranged with bolt fixing hole II, the hole II is matched with bolt fixing hole II installs for breaker end portion part, the hole III is for fixing end cap flange, carry out the assembly of static contact part, the hole IV is for fixing insulating cylinder, carry out the assembly of insulating cylinder and flange, the V two sides opposite side of hole is equipped with pivot pin, the hole V matches the assembly for static arc contact with pivot pin, the bolt is for fixing breaker support base, carry out the assembly of moving contact seat and static contact.The disclosure can improve product assembly quality and efficiency.

Description

A kind of GIS tooling components assembly bench
Technical field
This disclosure relates to GIS tooling mounting technology field more particularly to a kind of GIS tooling components assembly bench.
Background technique
Cubicle Gas-Insulated Switchgear (Gas insulated metal-enclosed switchgear, GIS) It is made of, actually uses breaker, disconnecting switch, earthing switch, mutual inductor, arrester, bus, connector and outlet terminal etc. In, since its is compact-sized, occupied area is small, high reliablity, and configuration is flexibly and easy to maintain, is widely used in high pressure, surpasses High pressure and extra-high voltage technical field.
Components are numerous in GIS device, and for the operational reliability for guaranteeing GIS, manufacturer needs in GIS assembling process Guarantee its assembling quality, especially arc-extinguishing chamber of circuit breaker structural unit, it is breaker " heart ", and components assembly precision is wanted Ask higher, assembling quality directly affects properties of product and quality, but arc-extinguishing chamber of circuit breaker structural unit is in practical set process In can be related to many round components not of uniform size, it is extremely difficult to guarantee assembly precision.
Summary of the invention
In order to solve the deficiencies in the prior art, the disclosure is directed to the assembly of arc-extinguishing chamber of circuit breaker components, provides one kind GIS tooling components assembly bench, can with manual overturning, adjust the angle, complete the dynamic and static end entirety of breaker and related components Assembly fastening, improves product assembly quality and efficiency.
To achieve the goals above, the technical solution of the disclosure is as follows:
A kind of GIS tooling components assembly bench, including mounting plate, the mounting plate be equipped with hole I, hole II, hole III, Hole IV, hole V and bolt, I two sides of hole are symmetrically arranged with bolt fixing hole I, and the hole I is matched with bolt fixing hole I to be used for Breaker static side part and arc-chutes integrally assemble, and II two sides of hole are symmetrically arranged with bolt fixing hole II, the hole II and spiral shell Bolt fixation hole II is matched to be installed for breaker end portion part, and the hole III carries out stationary contact for fixing end cap flange Head packing is matched, and the hole IV carries out the assembly of insulating cylinder and flange, the V two sides opposite side of hole is equipped with for fixing insulating cylinder Pivot pin, the hole V match the assembly for static arc contact with pivot pin, and the bolt is carried out for fixing breaker support base The assembly of moving contact seat and static contact.
Further, the GIS tooling components assembly bench further includes support portion, and it is flat that the support portion is symmetrically set in assembly Platform two sides.
Further, the support portion includes pedestal, the pedestal be equipped with support base, the support base by shaft with Support frame rotation connection, support frame as described above are used for fixing assembling platform.
Further, platform fixation hole is additionally provided on the mounting plate, it is flat that the platform fixation hole is symmetrically set in assembly Platform both ends, the mounting plate are fixedly linked by platform fixation hole with support frame.
Further, the side of the support portion is equipped with rolled round, and the GIS tooling components assembly bench is controlled by rolled round The rotational angle of mounting plate, the rolled round and support portion junction are equipped with locking system.
Further, the outer diameter of the size in the hole I and the outer diameter of quiet main contact and arc-chutes fixed plate protrusion It is adapted.
Further, the size in the hole II is adapted with the protrusion outer diameter of moved end flange.
Further, the hole III includes four bolt fixing holes, and four bolt fixing holes are uniformly distributed in a circle It is corresponding with the fixation hole on end cap flange on arc.
Further, the hole IV includes four bolt fixing holes, four bolt fixing holes and insulating cylinder narrow end Fixation hole is corresponding.
Further, the size in the hole V is adapted with static arc contact outer dimension.
Compared with prior art, the beneficial effect of the disclosure is:
By the assembly bench of the disclosure, each components in breaker arc extinguishing room can be cooperated torque spanner, accurately be filled Match, improves product assembly quality.
The assembly bench of the disclosure can adjust as needed to be installed zero by locking system, cooperation rotary shaft with manual overturning The angle of component, while rotary shaft being reliably fixed under any angle case, to meet by rotary shaft locking with locking system Assembly demand of the different components in any angle.In addition, the assembly bench can meet different components while assemble, product is improved Assembly efficiency.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the structural schematic diagram of disclosure GIS tooling components assembly bench;
Fig. 2 is the scheme of installation one of end portion components;
Fig. 3 is the scheme of installation two of end portion components;
Fig. 4 is the scheme of installation of static side parts thereof;
Fig. 5 is arc-chutes entirety assembling schematic diagram;
Fig. 6 is moving contact seat and static contact assembling schematic diagram;
Fig. 7 is the assembling schematic diagram of insulating cylinder and flange;
Fig. 8 is static contact part assembling schematic diagram.
In figure: 1, pedestal;2, support base;3, support frame;4, mounting plate;5, rolled round;6, platform fixation hole;7-1, hole I; 7-2, bolt fixing hole I;8-1, hole II;8-2, bolt fixing hole II;9, hole III;10, hole IV;11, bolt;12, hole V;13, Pivot pin;14, moved end flange;15, check valve;16, moving arcing contact;17, moving arcing contact seat;18, spout;19, moving contact seat;20, in Between contact;21, guide ring;22, valve seat;23, fixed contact pedestal;24, quiet supporting plate;25, quiet main contact;26, pod;27, breaking Device support base;28, insulating stand I;29, fixed plate;30, moving contact seat assembles;31, support tube;32, insulating stand II;33, static contact fills Match;34, insulating cylinder;35, flange;36, end cap flange;37, static arc contact;38, locking system.
Specific embodiment
The disclosure is described further with specific embodiment with reference to the accompanying drawing.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the disclosure, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", " side ", The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate describing this public affairs The relative for opening each component or component structure relationship and determination, not refers in particular to either component or element in the disclosure, cannot understand For the limitation to the disclosure.
In the disclosure, term such as " affixed ", " connected ", " connection " be shall be understood in a broad sense, and indicate may be a fixed connection, It is also possible to be integrally connected or is detachably connected;It can be directly connected, it can also be indirectly connected through an intermediary.For The related scientific research of this field or technical staff can determine the concrete meaning of above-mentioned term in the disclosure as the case may be, It should not be understood as the limitation to the disclosure.
As shown in Figure 1, a kind of GIS tooling components assembly bench, including mounting plate 4, the mounting plate 4 are equipped with hole I 7-1, II 8-1 of hole, hole III 9, hole IV 10, hole V 12 and bolt 11, I two sides 7-1 of hole are symmetrically arranged with I 7- of bolt fixing hole 2, I 7-1 of hole is matched with I 7-2 of bolt fixing hole integrally to be assembled for breaker static side part and arc-chutes, the hole II The two sides 8-1 are symmetrically arranged with II 8-2 of bolt fixing hole, and II 8-1 of hole matches dynamic for breaker with II 8-2 of bolt fixing hole The installation of end part part, the hole III 9 carry out the assembly of static contact part, the hole IV 10 is for solid for fixing end cap flange Determine insulating cylinder, carry out the assembly of insulating cylinder and flange, the V 12 two sides opposite side of hole is equipped with pivot pin 13, the hole V 12 and pivot pin 13 match the assembly for static arc contact, and the bolt 11 carries out moving contact seat and static contact for fixing breaker support base Assembly.
The GIS tooling components assembly bench further includes support portion, and the support portion is symmetrically set in 4 two sides of mounting plate.
The support portion includes pedestal 1, and the pedestal 1 is equipped with support base 2, and the support base 2 passes through shaft and support Frame 3 is rotatablely connected, and support frame as described above 3 is used for fixing assembling platform 4.
4 platform fixation holes 6 are additionally provided on the mounting plate 4,4 platform fixation holes 6 are symmetrically set in dress two-by-two With 4 both ends of platform, the mounting plate 4 is fixedly linked by platform fixation hole 6 with support frame 3.
The side of the support portion is equipped with rolled round 5, and the GIS tooling components assembly bench is flat by the control assembly of rolled round 5 The rotational angle of platform 4, the rolled round 5 are equipped with locking system 38 with support portion junction.
The outer diameter phase of the size of I 7-1 of hole and 29 protrusion of outer diameter and arc-chutes fixed plate of quiet main contact 25 Adaptation.
The size of II 8-1 of hole is adapted with the protrusion outer diameter of moved end flange 14.
The hole III 9 includes four bolt fixing holes, and four bolt fixing holes are uniformly distributed on a circular arc, with end Fixation hole on lid flange is corresponding.
The hole IV 10 includes four bolt fixing holes, the fixation hole of four bolt fixing holes and 34 narrow end of insulating cylinder It is corresponding.
The size in the hole V 12 is adapted with static arc contact outer dimension.
The specific embodiment of the disclosure are as follows:
1, platform is fixed, and platform fixation hole 6 is fixedly connected by bolt with support frame 3, by rolled round 5 that assembly is flat Platform 4 is fixed on a certain angle;
2, the installation of end portion components:
1. the fixed moved end flange 14 of II 8-1 of through-hole and II 8-2 of bolt fixing hole, cooperation torque spanner, completion check valve 15, The installation of moving arcing contact 16, moving arcing contact seat 17 and spout 18 fastens, as shown in Figure 2;
2. the fixed moving contact seat 19 of II 8-1 of through-hole and II 8-2 of bolt fixing hole, completes Interposer contact 20, guide ring 21 and valve The installation of 22 components of seat, as shown in Figure 3;
3, breaker static side part and arc-chutes integrally assemble:
1. carrying out the installation of static side parts thereof
The fixed static side fixed contact pedestal 23 of I 7-1 of through hole and I 7-2 of bolt fixing hole, cooperation torque spanner complete quiet main contact 25, the installation of pod 26 and quiet supporting plate 24, as shown in Figure 4;
2. carrying out arc-chutes integrally to assemble
The fixed fixed plate 29 of I 7-1 of through hole and I 7-2 of bolt fixing hole, completes the components of dynamic/static contact part 27 and 28 Connection installation, complete single-phase arc-chutes overall package, as shown in Figure 5;
4, by the fixed breaker support base 27 of bolt 11,31 support tubes, the assembly of 30 moving contact seats, 32 insulating stand, II and are completed The assembly of 33 static contacts is linked and packed with fixed supporting seat, as shown in Figure 6;
5, through hole V 12 and the fixed quiet supporting plate 24 of pivot pin 13, cooperation torque spanner complete the assembly of static arc contact 37, such as Shown in Fig. 4;
6, the fixed insulating cylinder of through hole IV 10, completes the assembly of insulating cylinder 34 and flange 35, as shown in Figure 7;
7, the fixed end cap flange 36 of through hole III 9, completes the assembly of static contact part, as shown in Figure 8.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.

Claims (10)

1. a kind of GIS tooling components assembly bench, it is characterised in that: including mounting plate, the mounting plate be equipped with hole I, Hole II, hole III, hole IV, hole V and bolt, I two sides of hole are symmetrically arranged with bolt fixing hole I, the hole I and bolt fixing hole I It matches and is integrally assembled for breaker static side part and arc-chutes, II two sides of hole are symmetrically arranged with bolt fixing hole II, institute It states hole II to be matched with bolt fixing hole II for the installation of breaker end portion part, the hole III is for fixing end cap method Orchid, carries out the assembly of static contact part, and the hole IV carries out the assembly of insulating cylinder and flange, the hole V for fixing insulating cylinder Two sides opposite side is equipped with pivot pin, and the hole V matches the assembly for static arc contact with pivot pin, and the bolt is for fixed open circuit Device support base carries out the assembly of moving contact seat and static contact.
2. a kind of GIS tooling components assembly bench as described in claim 1, which is characterized in that the GIS tooling components dress It further include support portion with platform, the support portion is symmetrically set in mounting plate two sides.
3. a kind of GIS tooling components assembly bench as claimed in claim 2, which is characterized in that the support portion includes pedestal, The pedestal is equipped with support base, and the support base is rotatablely connected by shaft and support frame, and support frame as described above is for fixed dress With platform.
4. a kind of GIS tooling components assembly bench as claimed in claim 3, which is characterized in that also set on the mounting plate Have a platform fixation hole, the platform fixation hole is symmetrically set in mounting plate both ends, the mounting plate by platform fixation hole with Support frame is fixedly linked.
5. a kind of GIS tooling components assembly bench as claimed in claim 2, which is characterized in that the side of the support portion is set There is rolled round, the GIS tooling components assembly bench controls the rotational angle of mounting plate, the rolled round and support portion by rolled round Junction is equipped with locking system.
6. a kind of GIS tooling components assembly bench as described in claim 1, which is characterized in that the size in the hole I and quiet master The outer diameter of contact and the outer diameter of arc-chutes fixed plate protrusion are adapted.
7. a kind of GIS tooling components assembly bench as described in claim 1, which is characterized in that the size in the hole II and dynamic The protrusion outer diameter of end flanges is adapted.
8. a kind of GIS tooling components assembly bench as described in claim 1, which is characterized in that the hole III includes four spiral shells Bolt fixation hole, four bolt fixing holes are uniformly distributed on a circular arc, corresponding with the fixation hole on end cap flange.
9. a kind of GIS tooling components assembly bench as described in claim 1, which is characterized in that the hole IV includes four spiral shells Bolt fixation hole, four bolt fixing holes are corresponding with the fixation hole of insulating cylinder narrow end.
10. a kind of GIS tooling components assembly bench as described in claim 1, which is characterized in that the size in the hole V with it is quiet Arcing contact outer dimension is adapted.
CN201811572677.7A 2018-12-21 2018-12-21 A kind of GIS tooling components assembly bench Pending CN109434450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811572677.7A CN109434450A (en) 2018-12-21 2018-12-21 A kind of GIS tooling components assembly bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811572677.7A CN109434450A (en) 2018-12-21 2018-12-21 A kind of GIS tooling components assembly bench

Publications (1)

Publication Number Publication Date
CN109434450A true CN109434450A (en) 2019-03-08

Family

ID=65534880

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811572677.7A Pending CN109434450A (en) 2018-12-21 2018-12-21 A kind of GIS tooling components assembly bench

Country Status (1)

Country Link
CN (1) CN109434450A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110561365A (en) * 2019-08-27 2019-12-13 苏州优备精密智能装备股份有限公司 adjustable supporting device
CN113103009A (en) * 2021-04-20 2021-07-13 安徽淮光智能科技有限公司 Tabletting equipment for processing lightning arrester and working method thereof

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030057067A1 (en) * 2001-09-03 2003-03-27 Michael Bach Circuit breaker with a detachable connection between a switching contact arrangement and a drive apparatus which operates it, as well as a method for removal and installation of the switching contact arrangement
CN201717203U (en) * 2010-05-19 2011-01-19 中国西电电气股份有限公司 Circuit breaker fixture tooling integrated workbench
CN201820669U (en) * 2010-10-11 2011-05-04 江苏省如高高压电器有限公司 Centering tooling for arc-extinguishing chamber of 126kV circuit breaker
CN202701751U (en) * 2012-05-21 2013-01-30 平高集团有限公司 Centering and adjusting device for assembling components
CN104400428A (en) * 2014-12-08 2015-03-11 南车株洲电机有限公司 Product assembly table and assembly method thereof
CN205237381U (en) * 2015-11-28 2016-05-18 徐州世通重工机械制造有限责任公司 Piece together some frocks from centering
CN205609452U (en) * 2016-03-07 2016-09-28 厦门市三友和机械有限公司 Assembly fixture of circuit breaker mechanism
CN106299454A (en) * 2016-11-17 2017-01-04 广州汽车集团股份有限公司 The assembling device of battery module and assembly method
CN205960496U (en) * 2016-08-30 2017-02-15 富隆电气有限公司 Rotatable locating's outdoor high voltage circuit breaker assembly bench
CN106531505A (en) * 2016-11-25 2017-03-22 江苏省如高高压电器有限公司 Breaker phase-column assembly fixture
CN106683952A (en) * 2017-02-15 2017-05-17 益和电气集团股份有限公司 Breaker phase column assembly fixture
CN207359015U (en) * 2017-11-03 2018-05-15 青岛金兴达包装有限公司 A kind of adjustable group of package packing machine parts are to frock
CN207414680U (en) * 2017-11-07 2018-05-29 河南森源电气股份有限公司 Breaker welding of underframe assembling frock
CN209304063U (en) * 2018-12-21 2019-08-27 益和电气集团股份有限公司 A kind of GIS tooling components assembly bench

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030057067A1 (en) * 2001-09-03 2003-03-27 Michael Bach Circuit breaker with a detachable connection between a switching contact arrangement and a drive apparatus which operates it, as well as a method for removal and installation of the switching contact arrangement
CN201717203U (en) * 2010-05-19 2011-01-19 中国西电电气股份有限公司 Circuit breaker fixture tooling integrated workbench
CN201820669U (en) * 2010-10-11 2011-05-04 江苏省如高高压电器有限公司 Centering tooling for arc-extinguishing chamber of 126kV circuit breaker
CN202701751U (en) * 2012-05-21 2013-01-30 平高集团有限公司 Centering and adjusting device for assembling components
CN104400428A (en) * 2014-12-08 2015-03-11 南车株洲电机有限公司 Product assembly table and assembly method thereof
CN205237381U (en) * 2015-11-28 2016-05-18 徐州世通重工机械制造有限责任公司 Piece together some frocks from centering
CN205609452U (en) * 2016-03-07 2016-09-28 厦门市三友和机械有限公司 Assembly fixture of circuit breaker mechanism
CN205960496U (en) * 2016-08-30 2017-02-15 富隆电气有限公司 Rotatable locating's outdoor high voltage circuit breaker assembly bench
CN106299454A (en) * 2016-11-17 2017-01-04 广州汽车集团股份有限公司 The assembling device of battery module and assembly method
CN106531505A (en) * 2016-11-25 2017-03-22 江苏省如高高压电器有限公司 Breaker phase-column assembly fixture
CN106683952A (en) * 2017-02-15 2017-05-17 益和电气集团股份有限公司 Breaker phase column assembly fixture
CN207359015U (en) * 2017-11-03 2018-05-15 青岛金兴达包装有限公司 A kind of adjustable group of package packing machine parts are to frock
CN207414680U (en) * 2017-11-07 2018-05-29 河南森源电气股份有限公司 Breaker welding of underframe assembling frock
CN209304063U (en) * 2018-12-21 2019-08-27 益和电气集团股份有限公司 A kind of GIS tooling components assembly bench

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110561365A (en) * 2019-08-27 2019-12-13 苏州优备精密智能装备股份有限公司 adjustable supporting device
CN113103009A (en) * 2021-04-20 2021-07-13 安徽淮光智能科技有限公司 Tabletting equipment for processing lightning arrester and working method thereof

Similar Documents

Publication Publication Date Title
CN109434450A (en) A kind of GIS tooling components assembly bench
EP1928065B1 (en) Medium voltage gas-insulated switch-disconnector
CN209304063U (en) A kind of GIS tooling components assembly bench
CN104036979A (en) Fixed contact assembly of valve hall and tubular bus and fixed contact connection fitting thereof
CN106960759B (en) Monopole insulating cylinder and the monopole arc-chutes and on-load switch for using the monopole insulating cylinder
CN208489540U (en) A kind of intelligence high-voltage ring main unit
CN204215925U (en) Integration fast assembling-disassembling static contact head device
CN203839222U (en) Static contact assembling for valve hall, and connecting metal fitting for connecting tubular busbar with static contact
CN202797821U (en) Main bus-bar three-way assembly structure for 252kV combined electrical equipment
CN101013800A (en) Gas-insulated switchgear assembly
CN108962666A (en) A kind of intelligence outdoor high-voltage alternating current vacuum load switch
CN109950825A (en) A kind of Cubicle Gas-Insulated Switchgear of gas tank structure up and down
CN209640381U (en) Switching mechanism is used in a kind of test of three-phase combined type GIS device
JPH11133083A (en) Electric apparatus testing device
CN202231343U (en) Cabinet body structure of indoor box-type metal-enclosed switch cabinet
CN202353015U (en) Three-phase common main bus for gas-insulated and metal-enclosed switchgear
CN204905138U (en) Indoor two power isolation switches of position internal rotation high pressure of keeping apart of double knives doublethrow that have annular insulation cover
CN216851043U (en) Combined electrical apparatus installation fixed knot constructs and combined electrical apparatus
CN110011213A (en) Rotating propulsion type Cubicle Gas-Insulated Switchgear gas tank and tri-station isolating switch
CN204649802U (en) A kind of metering cabinet be connected with inflatable ring main unit
CN220543801U (en) High-voltage vacuum circuit breaker
CN207638238U (en) A kind of GIS Threephase common-boxes disconnecting switch T-type shell
CN208623137U (en) A kind of switchgear of modular assembly
CN207250940U (en) Cubicle Gas-Insulated Switchgear three-phase branch mailbox main bus-bar
CN208284431U (en) A kind of insulator applied to solid insulated switchgear

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 266510 No. 717 West Huaihe Road, Huangdao District, Shandong, Qingdao

Applicant after: Qingdao Yihe Electric Group Co., Ltd

Address before: 266510 No. 717 West Huaihe Road, Huangdao District, Shandong, Qingdao

Applicant before: Yihe Electric Group Co., Ltd.