CN105390325B - A kind of high-voltage switch gear covers effective shielding erecting device - Google Patents

A kind of high-voltage switch gear covers effective shielding erecting device Download PDF

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Publication number
CN105390325B
CN105390325B CN201510805541.6A CN201510805541A CN105390325B CN 105390325 B CN105390325 B CN 105390325B CN 201510805541 A CN201510805541 A CN 201510805541A CN 105390325 B CN105390325 B CN 105390325B
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China
Prior art keywords
flip
shielding
flange
spacing
voltage switch
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CN201510805541.6A
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Chinese (zh)
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CN105390325A (en
Inventor
徐仲勋
李小欣
李凯
宋继光
耿晓璐
尹世献
许东杰
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State Grid Corp of China SGCC
State Grid Pinggao Group Co Ltd
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State Grid Corp of China SGCC
State Grid Pinggao Group Co Ltd
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Priority to CN201510805541.6A priority Critical patent/CN105390325B/en
Publication of CN105390325A publication Critical patent/CN105390325A/en
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02Details

Abstract

The invention discloses a kind of high-voltage switch gear to cover effective shielding erecting device, it is positioned opposite that the device includes two or so, vertically extending support, the top of support is rotatably equipped with the flip body for driving shielding part to carry out front and rear upset, flip body is provided with the fixed structure for being used for the shielding flange for fixing the shielding part, support, which is provided with, to be used to make shielding flange keep level state when shielding part assembles, first position limiting structure spacing to flip body, it is additionally provided with support for releasing the spacing of the first position limiting structure, and flip body overturns the second position limiting structure for making flip body keep the rollover states after set angle.Using the erecting device of the present invention, the shielding part after assembling easily can be in rollover states, under this rollover states, facilitate docking for shielding part and bushing, mounting process is simple, alleviates the labor intensity of worker.

Description

A kind of high-voltage switch gear covers effective shielding erecting device
Technical field
The present invention relates to high voltage switch part assembly tooling field, and in particular to a kind of effective shielding installation of high-voltage switch gear set Device.
Background technology
It is usually to be made of aluminium alloy flow forming and molding process for high-voltage switch gear shielding part, for the shielding effect reached Fruit, using double-deck even three layers of shielding, these shieldings are often long, long then have 7 ~ 8 meters.When being assembled for larger shielding, Existing common practice is using vertically-mounted, and then artificial flip horizontal docks with sleeve pipe or cylinder again, assembling very complicated And there is inconvenience more.
For example, the B of Chinese patent CN 101582315(Authorized announcement date is 2011.09.21)Disclose a kind of extra-high voltage silicon Gum cover pipe, a kind of silicone rubber sleeve of double-layer shielding structure is mentioned in its specification background technology, during the silicone rubber sleeve includes Between screen layer and earth shield.There is corresponding shielding flange earth shield lower end, and the lower flange for shielding flange and sleeve pipe passes through spiral shell Tether and connect.Intershield is fixed on an insulation supporting cylinder, and insulation supporting cylinder is fastened on lower flange.
The content of the invention
It is an object of the invention to provide a kind of high-voltage switch gear to cover effective shielding erecting device, existing by shielding part to solve It is assembled to the high technical problem of complex process in sleeve pipe, labor strength.
In order to realize the above object the technical scheme of the effective shielding erecting device of high-voltage switch gear set of the present invention is as follows:The height The effective shielding erecting device of the set that compresses switch includes two or so positioned opposite, vertically extending supports, the top of support The flip body for driving shielding part to carry out front and rear upset is rotatably equipped with, the flip body, which is provided with, to be used to fix the screen The fixed structure of the shielding flange of shield, the support, which is provided with, to be used to make shielding flange keep level shape when shielding part assembles The first state, spacing to flip body position limiting structure, be additionally provided with the support for release the first position limiting structure it is spacing, And flip body overturns the second position limiting structure for making flip body keep the rollover states after set angle.
The fixed structure includes the flange mounting hole being adapted to the flange hole on shielding flange on flip body.
The flip body be provided with it is at least one be used for installation shield flange when to shielding flange positioning flange seam, The flange mounting hole is located on the seam face of corresponding flange seam.
The flip body includes the rotor plate coordinated with holder pivots and the supporting plate for installing shielding flange, the method Blue seam is set on the supporting plate, and the supporting plate is vertically arranged with rotor plate, and the supporting plate is between two supports.
First position limiting structure includes the first spacing hole, the first locating part, the rotor plate be provided with it is first spacing The cooperation spacing hole that hole is used cooperatively, the locating part are sequentially inserted into the first spacing hole, coordinate spacing hole to realize to flip body It is spacing.
First spacing hole has two, coordinates spacing hole to have two, the axis difference position of two first spacing holes In the front and rear sides of the pivot center of flip body, the axis of the first spacing hole is parallel with the pivot center of flip body.
Second position limiting structure includes the second spacing hole, the second locating part, and the axis of second spacing hole, which is in, to be turned over The lower section of pivot center is turned, second limit is sequentially inserted into by the second locating part when flip body is in the rollover states Realize that flip body keeps the rollover states in position hole, spacing mating holes.
The effective shielding erecting device of high-voltage switch gear set also includes base, and the base includes what two time intervals were set Crossbeam, two crossbeams are provided with two or so spaced longerons, and two supports are separately positioned on two longerons, longeron Releasable connection is distinguished on two crossbeams in both ends, and the distance of the left and right directions between two longerons is adjustable.
The crossbeam is bolted with the longeron, and the crossbeam is provided with least one set and is spaced cloth in left-right direction Bolt hole putting, for bolt insertion.
The bottom of the crossbeam is provided with universal wheel.
Beneficial effects of the present invention:The effective shielding erecting device of high-voltage switch gear of the present invention set when in use, by the Flip body is in horizontality by one position limiting structure, then installation shielding flange, according to the assembly relation of product, will be shielded step by step It is assembled together.After the completion of shielding part assembling, the position-limiting action of first structure is released, flip body is overturn, by flip body Set angle is overturn from the front to the back or from the front to the back so that shielding flange now is in vertical state, and shielding part is in level State.Now flip body is caused to be in upset hold mode using the second position limiting structure.Finally, installation shielding part is carried out, will be shielded Shield is inserted into bushing, completes abutting joint., can be easily by the screen after assembling using the erecting device of the present invention Shield is in rollover states, under this rollover states, facilitates docking for shielding part and bushing, mounting process is simple, subtracts The light labor intensity of worker.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the effective shielding erecting device of high-voltage switch gear set of the present invention;
Fig. 2 is the partial enlarged drawing at A in Fig. 1;
Fig. 3 is the stereogram of the embodiment of the effective shielding erecting device of high-voltage switch gear set of the present invention;
Fig. 4 is another state diagram of the effective shielding erecting device of high-voltage switch gear set of the present invention(Distance is adjusted between support Afterwards);
Fig. 5 is the front view of the flip body in Fig. 1;
Fig. 6 is Fig. 5 top view;
Fig. 7 is state diagram when the effective shielding erecting device of high-voltage switch gear set of the present invention uses;
Fig. 8 is another state diagram when the effective shielding erecting device of high-voltage switch gear set of the present invention uses.
Embodiment
The embodiment of the effective shielding erecting device of high-voltage switch gear set of the present invention:As shown in figures 1-8, high-voltage switch gear covers effective screen Covering erecting device includes two or so positioned opposite, vertically extending supports 1, and the top of support 1 is rotatably equipped with For driving shielding part to carry out the flip body 2 of front and rear upset, flip body 2 is provided with the shielding flange 11 for fixed mask part 12 Fixed structure, support 1 be provided be used for make when shielding part assembles shielding flange keep level state, flip body 2 is limited First position limiting structure of position, it is additionally provided with support 1 for overturning setting in the spacing and flip body 2 for releasing the first position limiting structure Flip body 2 is set to keep the second position limiting structure of the rollover states after angle.Flip body 2 includes the rotor plate coordinated with holder pivots 23 and for installing the supporting plate 21 of shielding flange, supporting plate 21 is vertically arranged with rotor plate 23, forms the bending plate of L-type. Supporting plate 21 is between two supports.Inclined add is provided with order to improve the intensity of flip body, between supporting plate and rotor plate Strengthening tendons 24.Rotor plate 23 is provided with rotating shaft 3, and rotating shaft 3 is inserted into the corresponding bearing 4 of the setting on support, and by spacing The axial limiting of baffle plate 5.Supporting plate 21 be provided be used for installation shield flange when to shielding flange positioning flange seam 22, with Shielding flange 11 is easily installed, the seam face 25 of flange seam is provided with the flange being adapted to the flange hole on shielding flange and installed Hole 26, each flange seam face are provided with two flange mounting holes, also can be one.Multiple methods can be set in other embodiments Blue seam, two, three etc., each flange seam is stepped to be set gradually, to meet the installation of the shielding flange of different size. When the supporting plate 21 of flip body is in horizontality, set on the seam face in the same plane of two flip bodies 2 The center of circle of flange mounting hole is on same circumference.
Flange mounting hole 26 is a part for fixed structure, when installation shields flange 11, will be shielded by fastening bolt Flange is fixedly mounted on flip body 2.First position limiting structure include the first spacing hole, the first locating part, rotor plate be provided with The cooperation spacing hole 27 that first spacing hole is used cooperatively, locating part are sequentially inserted into the first spacing hole, coordinate the realization pair of spacing hole 27 Flip body it is spacing.First spacing hole has two(Do not show, inserted spacing bearing pin 6), coordinate that spacing hole 27 is also corresponding has Two.The axis of first spacing hole is located at the front and rear sides of the pivot center of flip body respectively, and the axis of the first spacing hole is with turning over The pivot center of swivel is parallel.Second position limiting structure includes the second spacing hole, the second locating part, and the axis of the second spacing hole is in The underface of flip body pivot center, the second limit is sequentially inserted into by the second locating part when flip body is in the rollover states Realize that flip body keeps the rollover states in position hole, one of them spacing mating holes.In the present embodiment, the first locating part with Second locating part is identical, and using spacing bearing pin 6, and the locating part of the second position limiting structure uses the spacing of the first position limiting structure Part carries out spacing.
Further, in order that the distance between two flip bodies are adjustable so that the present apparatus is adapted to more products Installation requirements, the effective shielding erecting device of high-voltage switch gear set also includes base, and base includes the horizontal stroke of two time intervals settings Beam 8, two crossbeams 8 are provided with two or so spaced longerons 10, and two supports 1 are separately positioned on two longerons 10, longeron 10 both ends are respectively by adjustment bolt releasable connection on two crossbeams.Crossbeam forms a rectangular frame structure, crossbeam with longeron It is provided with one group of bolt hole spaced apart in left-right direction, for adjustment bolt insertion.Longeron is fixed on phase as needed At the bolt hole answered, realize that the distance of left and right directions between two longerons is adjustable.
Further, in order that the present apparatus can move, docked with facilitating with bushing, the bottom of crossbeam is provided with Universal wheel 9, universal wheel 9 are on four angles of frame structure, totally four.
When in use, according to the specification of the shielding part product of actual installation, the distance between two longerons are adjusted.It is logical Cross the first position limiting structure and the supporting plate of flip body is in horizontality, then installation shielding flange 11, according to the assembling of product Relation, shielding is assembled together step by step.After the completion of shielding part 12 assembles, two spacing bearing pins as the first locating part are extracted 6, the position-limiting action of first structure is released, flip body 2 is overturn, flip body 2 is turned over from the front to the back and turn 90 degrees so that now Shielding flange be in vertical state, shielding part 12 is in horizontality, as shown in Figure 8.Again is inserted into by spacing bearing pin 6 In two spacing holes, that spacing mating holes in front side so that flip body is in upset hold mode.Finally, installed Shielding part, shielding part is inserted into bushing, completes abutting joint.After having used, reset flip body.
In other embodiments, fixed structure can also use and corresponding locating shaft is set in the supporting plate of flip body, fixed Position axle vertical support plate is set, and when installation shields flange, locating shaft is inserted into the corresponding flange hole on shielding flange;Enter It is spacing by pin after one step can set pin-and-hole, installation to shield flange in locating shaft upper end, prevent shielding part from being taken off in upset Fall.
In the present embodiment, the first spacing hole uses two so that flip body can both be overturn from the front to the back, also can be by preceding Turn over;In other embodiments, first spacing hole can be only set.In other implementations, the first position limiting structure It can use and limiting plate is set on support, after flip body overturns set angle, flip body can not be after under the block of limiting plate Continue upset and be maintained at rollover states.In other embodiments, the flip angle of flip body is not 90 degree yet, according to actually setting Fixed flip angle, the position of the second position limiting structure is adjusted, the axial location of the second spacing hole can be moved, deviation is turned over The pivot center of swivel, rather than in underface.
In other embodiments, the supporting plate of flip body may be at the centre position of rotor plate, be formed T-shaped.
In other embodiments, distance of the longeron on crossbeam is adjustable, also can be by other structures, can be on crossbeam The chute extended in left-right direction is set, it is spacing to longeron by bolt or pin after longeron slides along crossbeam.

Claims (7)

1. high-voltage switch gear covers effective shielding erecting device, it is characterised in that:Including it is two or so positioned opposite, prolong along the vertical direction The support stretched, the top of support are rotatably equipped with the flip body for driving shielding part to carry out front and rear upset, the flip body The fixed structure for being used for the shielding flange for fixing the shielding part is provided with, the support, which is provided with, to be used for when shielding part assembles Make the first position limiting structure shielding flange keep level state, spacing to flip body, be additionally provided with the support for solving Flip body is set to keep the second of the upset set angle to limit after overturning set angle except the spacing and flip body of the first position limiting structure Bit architecture, the fixed structure include the flange mounting hole being adapted to the flange hole on shielding flange on flip body, institute State flip body and be provided with least one be used for when installation shields flange to the flange seam of shielding flange positioning, the flange peace Hole position is filled on the seam face of corresponding flange seam, the flip body includes the rotor plate coordinated with holder pivots and for pacifying The supporting plate of dress shielding flange, the flange seam are set on the supporting plate, and the supporting plate is vertically arranged with rotor plate, is formed The bending plate of L-type, the supporting plate is between two supports.
2. high-voltage switch gear according to claim 1 covers effective shielding erecting device, it is characterised in that:The first spacing knot Structure includes the first spacing hole, the first locating part, and the rotor plate is provided with the cooperation spacing hole being used cooperatively with the first spacing hole, First locating part is sequentially inserted into the first spacing hole, coordinates spacing hole to realize to the spacing of flip body.
3. high-voltage switch gear according to claim 2 covers effective shielding erecting device, it is characterised in that:First spacing hole There are two, coordinate spacing hole there are two, the axis of two first spacing holes is respectively before the pivot center of flip body Both sides afterwards, the axis of the first spacing hole are parallel with the pivot center of flip body.
4. high-voltage switch gear according to claim 2 covers effective shielding erecting device, it is characterised in that:The second spacing knot Structure includes the second spacing hole, the second locating part, and the axis of second spacing hole is in the lower section of flip body pivot center, turned over It is sequentially inserted into when swivel is in the upset set angle by the second locating part in second spacing hole, spacing mating holes in fact Existing flip body keeps the upset set angle.
5. the high-voltage switch gear according to Claims 1-4 any one covers effective shielding erecting device, it is characterised in that:Institute Stating the effective shielding erecting device of high-voltage switch gear set also includes base, and the base includes the crossbeam that two time intervals are set, two institutes State crossbeam and be provided with two or so spaced longerons, two supports are separately positioned on two longerons, the both ends difference of longeron Detachably it is connected on two crossbeams, the distance of the left and right directions between two longerons is adjustable.
6. cover effective shielding erecting device according to the high-voltage switch gear described in claim 5, it is characterised in that:The crossbeam is indulged with described Beam is bolted, and the crossbeam is provided with least one set of spaced apart in left-right direction, for bolt insertion spiral shell Keyhole.
7. cover effective shielding erecting device according to the high-voltage switch gear described in claim 5, it is characterised in that:The bottom of the crossbeam is set There is universal wheel.
CN201510805541.6A 2015-11-20 2015-11-20 A kind of high-voltage switch gear covers effective shielding erecting device Active CN105390325B (en)

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CN201510805541.6A CN105390325B (en) 2015-11-20 2015-11-20 A kind of high-voltage switch gear covers effective shielding erecting device

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CN105390325B true CN105390325B (en) 2018-03-23

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000938A (en) * 2010-12-01 2011-04-06 河南皇马车辆有限公司 Frame turning device
CN102848124A (en) * 2012-09-13 2013-01-02 济南天辰铝机制造有限公司 Turnover welding device for H-type steel
CN203529887U (en) * 2013-11-25 2014-04-09 潍柴动力(潍坊)再制造有限公司 Cylinder turnover
CN104191149A (en) * 2014-09-17 2014-12-10 安徽巨一自动化装备有限公司 Pinion-and-rack type turning unit
CN204067256U (en) * 2014-08-01 2014-12-31 河南平高电气股份有限公司 A kind of upset frock
CN205264586U (en) * 2015-11-20 2016-05-25 平高集团有限公司 High -voltage switch overlaps effective shielding installation device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8388297B2 (en) * 2010-01-27 2013-03-05 Siemens Industry, Inc. Coil downender

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000938A (en) * 2010-12-01 2011-04-06 河南皇马车辆有限公司 Frame turning device
CN102848124A (en) * 2012-09-13 2013-01-02 济南天辰铝机制造有限公司 Turnover welding device for H-type steel
CN203529887U (en) * 2013-11-25 2014-04-09 潍柴动力(潍坊)再制造有限公司 Cylinder turnover
CN204067256U (en) * 2014-08-01 2014-12-31 河南平高电气股份有限公司 A kind of upset frock
CN104191149A (en) * 2014-09-17 2014-12-10 安徽巨一自动化装备有限公司 Pinion-and-rack type turning unit
CN205264586U (en) * 2015-11-20 2016-05-25 平高集团有限公司 High -voltage switch overlaps effective shielding installation device

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