CN105280416B - A kind of T-shaped arc extinguishing chamber component butting tooling - Google Patents

A kind of T-shaped arc extinguishing chamber component butting tooling Download PDF

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Publication number
CN105280416B
CN105280416B CN201510721091.2A CN201510721091A CN105280416B CN 105280416 B CN105280416 B CN 105280416B CN 201510721091 A CN201510721091 A CN 201510721091A CN 105280416 B CN105280416 B CN 105280416B
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CN
China
Prior art keywords
bracket
base
extinguishing chamber
chamber component
chutes
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Active
Application number
CN201510721091.2A
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Chinese (zh)
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CN105280416A (en
Inventor
孟岩
李付永
王海军
王中华
李辉
郎显栋
张洪涛
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.)
State Grid Corp of China SGCC
State Grid Pinggao Group Co Ltd
Pinggao Electric Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Pinggao Group Co Ltd
Pinggao Electric Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Pinggao Group Co Ltd, Pinggao Electric Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510721091.2A priority Critical patent/CN105280416B/en
Publication of CN105280416A publication Critical patent/CN105280416A/en
Application granted granted Critical
Publication of CN105280416B publication Critical patent/CN105280416B/en
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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00Apparatus or processes specially adapted for manufacture of electric switches

Abstract

The invention discloses a kind of T-shaped arc extinguishing chamber component butting tooling.The frock includes base, base is provided with two small rail cars for being used for the location division of positioning action case and being arranged symmetrically at left and right sides of location division, guiding movement is assemblied on base two small rail cars in left-right direction, and the carrying roller for bracketing below arc-chutes is rotatably equipped with two small rail cars, the pivot center of carrying roller extends in left-right direction.When carrying out the docking of T-shaped arc extinguishing chamber component, control box is positioned on the location division on base, two arc-chutes are placed on two small rail cars, and arc-chutes are held up by the carrying roller on small rail car, so after promoting two small rail cars to be moved towards on base, so that two arc-chutes are docked at the left and right sides of control box, and in the process, rolling holding of the carrying roller to arc-chutes allows arc-chutes freely to be rotated around own axes, in order to which the drive link of arc-chutes and control box is docked.

Description

A kind of T-shaped arc extinguishing chamber component butting tooling
Technical field
The present invention relates to a kind of T-shaped arc extinguishing chamber component butting tooling.
Background technology
At present, developing rapidly with power system equipment technology, in the market double-fracture column type circuit breaker generally use T words Type structure type, such as Chinese patent literature CN 201364854Y(The day for announcing is on December 16th, 2009)It is disclosed that " double-fracture is true Empty fling-cut switch ", including the support insulator of arc extinguishing chamber component and its lower bracketing, support insulator lower section are provided with actuating machine Structure, the insulation being coated with support insulator between the input of the output end for being connected to operating mechanism and arc extinguishing chamber component are drawn Bar, and the vacuum interrupter that arc extinguishing chamber component is docked respectively by the control box in centre and its left and right ends forms, it is this to go out Arc chamber component is using horizontally disposed, dependable performance, be artistically decorated the advantages that small with operating work.But in existing assembly technology Under the conditions of, the docking generally use crane of vacuum interrupter and control box is completed in arc extinguishing chamber component, and this assembly technology is present Shortcomings:1, because crane is by the way of operation is hung, thus the fine setting of position and direction is difficult to, easily to assembling Part causes unnecessary damage of colliding with;2, after crane slings vacuum interrupter, vacuum interrupter can not be carried out along own axes Rotate, the docking of drive link can not be completed;3, crane is the scarce resource in workshop, and when realizing above operation cost with crane Arduously, it is unfavorable for distributing rationally for workshop resource.
The content of the invention
It is an object of the invention to provide a kind of T-shaped arc extinguishing chamber component butting tooling, it is intended to improves existing arc extinguishing chamber component pair Connect the assembly precision of packaging technology.
In order to realize the above object the technical scheme of T-shaped arc extinguishing chamber component butting tooling is as follows in the present invention:
T-shaped arc extinguishing chamber component butting tooling, including base, base is provided with the location division for positioning action case and symmetrically Two small rail cars being arranged at left and right sides of location division, guiding movement is assemblied on base two small rail cars in left-right direction, And the carrying roller for bracketing below arc-chutes is rotatably equipped with two small rail cars, the pivot center of carrying roller is along right and left To extension.
Small rail car includes the main car frame that guiding movement is assemblied on base in left-right direction and the bracket assembled thereon, institute State carrying roller to be assemblied on bracket, and the lifting regulating mechanism for driving bracket to lift is equipped between bracket and main car frame And/or for drive bracket moved forward and backward on main car frame before and after governor motion and/or for driving bracket in main car frame Around the rotation regulating mechanism of the axis rotation extended up and down.
Front and rear governor motion is equipped between bracket and main car frame, front and rear governor motion is included in fore-and-aft direction and is relatively fixed The support frame being arranged on main car frame, guiding movement is assemblied on support frame the bracket along the longitudinal direction, and in support frame Be provided between bracket for drive bracket on support frame move forward and backward before and after drive device.
Guiding movement is assemblied on main car frame support frame along the vertical direction, and is also equipped with rising between bracket and main car frame Governor motion drops, and lifting regulating mechanism includes being used to drive bracket to lift indirectly by driving support frame to lift on main car body Or the lifting drive that direct drive bracket lifts and drives support frame to lift.
The output par, c of lifting drive and/or front and rear drive device is screw-drive mechanism, and importation is manual Operate structure or motor.
Bracket has more than two and is arranged in order in left and right directions, and the carrying roller on each bracket is two or more and preceding Rear is formed for bracketing roller-way of the bracketing on the outer circumference surface of arc-chutes that coincide to arrangement.
The bottom that track is got off is provided with the wheel of the axis rolling assembling extended in the longitudinal, and wheel rolls dress in left-right direction Fit on base.
Wheel is provided with wheel rim, and the guide rail coordinated with wheel is provided with base, and guide rail rolls in left-right direction with wheel Dynamic to coordinate, the wheel rim block on wheel is in the side of guide rail.
Location division, which is provided with, is used for the locating flange that be connected with control box flange, and the bolt penetration hole on locating flange is along positioning The regulation elongated hole of flange circumferentially extending.
Location division includes projection the positioning boss on base, and the top of positioning boss is provided with determines for bracketing control box Bit architecture.
When carrying out the docking of T-shaped arc extinguishing chamber component, control box is positioned to be determined frock on base in the present invention In the portion of position, two arc-chutes are placed on two small rail cars, and arc-chutes are held up by the carrying roller on small rail car, are so being promoted After two small rail cars move towards on base so that two arc-chutes are docked at the left and right sides of control box, and in the process, Rolling holding of the carrying roller to arc-chutes allows arc-chutes freely to be rotated around own axes, in order to by arc-chutes and control box Drive link docked, so as to improve arc extinguishing chamber component docking packaging technology assembly precision, also improve arc-chutes The efficiency of component docking assembling.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention;
Fig. 2 is the structural representation of locating platform in Fig. 1;
Fig. 3 is the dimensional structure diagram of Fig. 1 middle orbit dollies;
Fig. 4 is dimensional structure diagram of Fig. 1 middle orbits dolly under another visual angle;
Fig. 5 is the attachment structure schematic diagram between support frame and bracket in Fig. 1;
Fig. 6 is the structural representation of bracket in Fig. 5.
Embodiment
The embodiment of T-shaped arc extinguishing chamber component butting tooling in the present invention:As shown in Figures 1 to 6, the frock belongs to using T The high pressure pillar arc-extinguishing chamber of circuit breaker component butting tooling of type arc extinguishing chamber component, include the base 1 of left and right extension, set on base 1 There is the locating platform 2 at centerlock and be symmetricly set on the small rail car 3 of the left and right sides of locating platform 2, two tracks The structure of dolly 3 is identical, and guiding movement is assemblied on base 1 two small rail cars 3 in left-right direction.
Locating platform 2 includes the positioning boss 21 being fixed on base 1, and positioning boss 21 becomes larger from top to bottom Round platform, interference to torque spanner during avoiding arc extinguishing chamber component from docking, and be equipped with the top of positioning boss 21 for supportting The location structure of control box is held in the palm, the location structure is the locating flange being fixed on the top surface of positioning boss 21, on locating flange The bolt penetration hole 22 installed for bolt is offered, the bolt penetration hole 22 is to be grown along the arc of the circumferentially extending of locating flange Hole, may be such that control box can reverse on locating platform 2 around vertically extending axis by the bolt penetration hole 22, to ensure to grasp Alignd with two small rail cars 3 left and right ends for making case.
Small rail car 3 includes the main car frame 31 of tabular, is respectively fitted with the corner location of main car frame 31 in main car frame The walking roller 32 of 31 lower sections, walking roller 32 are double edge wheels, and walking roller 32 rolls be assemblied on base 1 in left-right direction On fixed guide rail 33, the front and back sides of two side flange blocks of walking roller 32 in guide rail 33.It is equipped with main car frame 31 The support frame 34 that left and right directions is intervally arranged, the bottom of support frame 34 are fixed with guiding movement along the vertical direction and are installed on main car frame Lifting guide pillar 35 on 31, the support frame 34 are the U-shaped frame body of left and right extension, and bracket 36, bracket 36 are equipped with support frame 34 Guiding movement is assemblied on translation guide rod 37 fixed in support frame 34 along the longitudinal direction, and between bracket 36 and support frame 34 Front and rear drive device is equipped with, the front and rear drive device includes the axis rolling assembling around fore-and-aft direction extension in support frame 34 Front and rear drive screw 38 on the wall of both sides, one end of front and rear drive screw 38 are fixed with the front and rear driving outside support frame 34 Handwheel 39, in front and rear drive screw 38 worm drive be connected with the fixed block 310 for being fixed on the bottom of bracket 36, front and rear drive screw Screw pair between 38 and fixed block 310 selects trapezoidal thread, so that under the drive of front and rear driving handwheel 39, bracket 36 can be relative It is movable in support frame 34 and main car frame 31.Elevating screw 311 is coated with the bottom plate of support frame 34 along the vertical direction, is lifted On the screw 312 that the upper end publicity drive connection of screw mandrel 311 is fixed on bracket 36, the lower end of elevating screw 311 passes through deceleration Machine is connected on the worm screw 313 of front and rear extension, and one end of worm screw 313 is stretched out from the side of main car frame 31, on extension Be fixed with lifting driving handwheel 314, with lifting drive handwheel 314 driving under, bracket 36 can drive support frame 34 relative to Main car frame 31 lifts.The left and right sides of bracket 36 is arranged symmetrically the support arm 315 of opposite tilt from bottom to top, two support arms The axis that 315 top extends rotating around left and right is rotatably equipped with carrying roller 316, the flush with each other of two carrying roller 316 and is formed V-shaped Support roller 316 of the identical support of arrangement on the outer circumference surface of arc-chutes.
Each carrying roller 316 is replaced by the less nylon plate of thickness in the present embodiment, available for supporting composite insulator, and in fact Its existing axial rotation function.Translation guide rod 37 and front and rear drive screw 38 on support frame 34 are realized to the lateral adjustment of bracket 36 Function, i.e. support frame 34, translating rails 33, front and rear drive screw 38 and fixed block 310 shape between main car frame 31 and bracket 36 Into the lateral adjustment device of front and rear regulation, wherein translation guide rod 37 also acts as the effect supported to bracket 36, by the way that translation is led Bar 37 is arranged to two to ensure the steady movement of bracket 36.Lifting guide pillar 35 plays guiding in the lifting process of support frame 34 and made With so that lifting is formed between main car frame 31 and bracket 36 by lifting guide pillar 35, elevating screw 311, decelerator and worm screw 313 Adjusting means, while by the way that lifting guide pillar 35 is arranged into four, to ensure that support frame 34 can be steady relative to main car frame 31 Lifting.The bearing capacity of locating platform 2 should be not less than 2.5t, can pass through the mounting hole fine adjustment shaft on locating flange when using first Line, control box abutted flange axis is kept substantially parallel with guide rail 33, be easy to arc-chutes assembling to be docked with control box assembling.
The operation principle of frock is in the present embodiment:Two arc-chutes 41 are placed on small rail car 3, by control box 42 It is fixed on locating platform 2, moving track dolly 3 makes arc-chutes 41 and control box 42 adjust lateral adjust close to 200mm or so Regulating device and elevation and subsidence regulating device, make arc-chutes 41 and the axis coaxle heart of control box 42, now load sealing ring in seal groove, The aluminium pull bar in arc-chutes 41 is connected with the connecting plate in control box 42 using pivot pin, then moving track dolly 3 makes arc-chutes 41 are slowly docked with control box 42, and adjusting carrier roller 316 corresponds butt hole, and arc-chutes 41 and control box 42 are passed through into bolt It is connected, so as to complete the component Butt Assembling of arc-chutes 41.
In the above-described embodiments, small rail car is coordinated come real by the guide rail on walking roller and base with two-wheel edge What existing left and right guiding movement of the small rail car on base, and in other embodiments, the walking roller and guide rail were formed leads It can also be replaced to mechanism by guiding mechanisms such as guide sleeve and guide rod, guide rail and guide grooves.
In the above-described embodiments, carrying roller is arranged on bracket, and bracket is in turn mounted on support frame, and support frame is oriented to shifting up and down It is dynamic to be assemblied on main car frame, in other embodiments, bracket can also directly floating assembly on main car frame, can equally pass through spiral shell The modes such as rotation pair, hydraulic cylinder or cylinder realize the regulation of bracket up and down and back and forth direction.In addition, without entering to the position of carrying roller Row adjustment when, carrying roller can also directly rolling assembling on main car frame.

Claims (8)

1.T type arc extinguishing chamber component butting toolings, it is characterised in that including base, base is provided with to be determined for positioning action case Position portion and two small rail cars being arranged symmetrically at left and right sides of location division, guiding movement assembles two small rail cars in left-right direction On base, and it is rotatably equipped with two small rail cars the carrying roller for bracketing below arc-chutes, the rotary shaft of carrying roller Line extends in left-right direction, and small rail car includes the main car frame and assemble thereon that guiding movement is assemblied on base in left-right direction Two groups left and right directions arrangement brackets, the carrying roller is assemblied on bracket, and use is equipped between bracket and main car frame In drive bracket lifting lifting regulating mechanism and for drive bracket on main car frame move forward and backward before and after governor motion and For the rotation regulating mechanism for driving bracket to be rotated on main car frame around the axis extended up and down, the carrying roller on each bracket is two Arrange more than individual and in fore-and-aft direction and form the bracketing roller-way for coincideing on outer circumference surface of the bracketing in arc-chutes, two groups The left and right ends portion of carrying roller difference bracketing arc-chutes on bracket.
2. T-shaped arc extinguishing chamber component butting tooling according to claim 1, it is characterised in that filled between bracket and main car frame Equipped with front and rear governor motion, front and rear governor motion is included in the relatively-stationary support frame being arranged on main car frame of fore-and-aft direction, Guiding movement is assemblied on support frame the bracket along the longitudinal direction, and is provided between support frame and bracket for driving support Drive device before and after frame moves forward and backward on support frame.
3. T-shaped arc extinguishing chamber component butting tooling according to claim 2, it is characterised in that support frame is led along the vertical direction It is assemblied in movement on main car frame, and lifting regulating mechanism is also equipped between bracket and main car frame, lifting regulating mechanism bag Include and be same as driving to drive bracket to lift or directly drive bracket lifting indirectly by driving support frame to lift on main car body The lifting drive of support frame lifting.
4. T-shaped arc extinguishing chamber component butting tooling according to claim 3, it is characterised in that lifting drive and/or preceding The output par, c of rear drive equipment is screw-drive mechanism, and importation is hand-operated structures or motor.
5. T-shaped arc extinguishing chamber component butting tooling as claimed in any of claims 1 to 4, it is characterised in that under track The bottom of car is provided with the wheel of the axis rolling assembling extended in the longitudinal, and wheel rolls be assemblied on base in left-right direction.
6. T-shaped arc extinguishing chamber component butting tooling according to claim 5, it is characterised in that wheel is provided with wheel rim, and Base is provided with the guide rail coordinated with wheel, and guide rail and wheel roll cooperation in left-right direction, and the wheel rim block on wheel is being led The side of rail.
7. T-shaped arc extinguishing chamber component butting tooling as claimed in any of claims 1 to 4, it is characterised in that location division Provided with the locating flange for being connected with control box flange, the bolt penetration hole on locating flange is along locating flange circumferentially extending Adjust elongated hole.
8. T-shaped arc extinguishing chamber component butting tooling as claimed in any of claims 1 to 4, it is characterised in that location division Including projection the positioning boss on base, the top of positioning boss is provided with the location structure for bracketing control box.
CN201510721091.2A 2015-10-30 2015-10-30 A kind of T-shaped arc extinguishing chamber component butting tooling Active CN105280416B (en)

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CN201510721091.2A CN105280416B (en) 2015-10-30 2015-10-30 A kind of T-shaped arc extinguishing chamber component butting tooling

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Application Number Priority Date Filing Date Title
CN201510721091.2A CN105280416B (en) 2015-10-30 2015-10-30 A kind of T-shaped arc extinguishing chamber component butting tooling

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CN105280416B true CN105280416B (en) 2018-02-13

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CN106504925B (en) * 2016-11-16 2018-06-26 国家电网公司 For assembling the tooling of high-speed switch mechanism and arc-chutes
CN106475941A (en) * 2016-12-19 2017-03-08 国网福建省电力有限公司 A kind of horizontal breaker body butting tooling
CN109015512B (en) * 2018-08-14 2020-09-18 中车青岛四方机车车辆股份有限公司 Bogie wheel set shaft sleeve and axle assembly device
CN110142636A (en) * 2019-05-25 2019-08-20 立德动力设备(浙江)有限公司 A kind of butt-joint process of the butting tooling and application of the turbine rotor tooling

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CN201083803Y (en) * 2007-06-06 2008-07-09 李建伟 Electric stove electrode detection bench
CN201807973U (en) * 2010-09-27 2011-04-27 崔旭龙 Linked elevating mechanism for sand sweeping device of sanding machine
CN103303491B (en) * 2012-03-09 2016-03-30 陕西飞机工业(集团)有限公司 A kind of production tooling of Large Aircraft Components docking and docking calculation thereof
CN103861968A (en) * 2012-12-17 2014-06-18 湖北鑫威机械设备有限公司 Feeding lifting device of steady steel plate unstacker
CN103752616B (en) * 2014-01-20 2015-11-25 辽阳泰达重型机械厂 Disassembling and assembling machine for roll bearing block

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