CN109274024A - Trolley is used in a kind of installation of inner barrel conductor - Google Patents

Trolley is used in a kind of installation of inner barrel conductor Download PDF

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Publication number
CN109274024A
CN109274024A CN201710585292.3A CN201710585292A CN109274024A CN 109274024 A CN109274024 A CN 109274024A CN 201710585292 A CN201710585292 A CN 201710585292A CN 109274024 A CN109274024 A CN 109274024A
Authority
CN
China
Prior art keywords
supporting
conductor
pedestal
rod
trolley
Prior art date
Application number
CN201710585292.3A
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Chinese (zh)
Other versions
CN109274024B (en
Inventor
徐仲勋
李小欣
李凯
宋继光
林生军
苗晓军
乔会杰
尹世献
许东杰
耿晓璐
司晓闯
李新刚
王亚祥
李宝增
Original Assignee
平高集团有限公司
国家电网公司
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.)
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Application filed by 平高集团有限公司, 国家电网公司 filed Critical 平高集团有限公司
Priority to CN201710585292.3A priority Critical patent/CN109274024B/en
Publication of CN109274024A publication Critical patent/CN109274024A/en
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Publication of CN109274024B publication Critical patent/CN109274024B/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

Abstract

The present invention relates to a kind of inner barrel conductor installation trolleies, including pedestal and the traveling wheel being set on pedestal, supporting table is provided with by the elevating mechanism liftable that can be controlled outside cylinder on pedestal, the support construction for being used to support conductor to be installed is provided in supporting table.Conductor is placed in the support construction in supporting table; trolley and conductor are protruded by the path section of variable diameter cylinder enters major diameter section; the height of conductor can decline; the distance between lower end of conductor and cylinder inboard wall can also become smaller at this time; the lifting of elevating mechanism can be controlled outside cylinder; can be convenient by trolley by being exited in path section; and when needing moving trolley; it only needs to reduce elevating mechanism i.e. moveable carriage; and do not have to remove conductor, protect the conduction connecting structure between conductor and contact base.

Description

Trolley is used in a kind of installation of inner barrel conductor

Technical field

The present invention relates to a kind of inner barrel conductor installation trolleies.

Background technique

In longer porcelain bushing shell and gas-insulated metal closed power transmission line when installing the long conductors such as conducting rod, deposit In limitation, needs more people to cooperate and complete assembly, conducting rod is packed on the insulating basin of cylinder, since conducting rod is longer, no Tulip contact socket easily on alignment insulating basin, and conductor easily occurs and collides with friction cylinder inner wall, and scratch cylinder inboard wall.

Authorization Notice No. is that the Chinese utility model patent of 203445511 U of CN discloses one kind for 126KV GIS long The installation carriage of straight conductor, including crossbeam and the left branch stick, middle branch stick and the right branch stick that are plugged on crossbeam, the both ends difference of crossbeam Flexible glue castor i.e. traveling wheel is installed, the top of left branch stick, right branch stick and middle branch stick is provided with recess and is used to support conducting rod, Trolley is put into cylinder, 3 root long straight conductors are individually positioned on three branch sticks, operator props up the other end of conductor, Push long straight conductor that trolley is driven to enter inner barrel, until the tulip contact socket on conductor insertion insulating basin, then slightly Conductor is propped up upwards, trolley pull-out is supported the other end of conductor, insulating basin is loaded onto the other end of cylinder, by cylinder Trolley is taken out at the side opening of body.Both the problem of conductor contacts with cylinder inboard wall and scratches cylinder inboard wall is avoided, is also solved Conductor is not easy the problem of being aligned with insulating basin.But need upwards to have removed conductor in conductor docking operation could move it is small Vehicle leads to that tulip contact socket can be damaged, and the height of trolley can only be adjusted outside cylinder, enter in cylinder to trolley When portion, the height of trolley is fixed, when encountering variable diameter cylinder, after trolley and conductor enter major diameter section from path section, and the height of conductor Degree can also decline, and reduce the gap between conductor and cylinder inboard wall lower end, cause between path section middle cylinder body inner wall and conductor Gap already less than trolley height, if the step height at this time between path section and major diameter section is higher, though upwards slightly Micro- conductor of moving also results in the problem of trolley can not exit.

Summary of the invention

The purpose of the present invention is to provide a kind of inner barrel conductor installation trolley, with solve in the prior art conductor with Connection structure between contact base is easy to damage and the problem of not being suitable for variable diameter cylinder.

To achieve the above object, a kind of technical solution of inner barrel conductor installation trolley of the invention is: a kind of cylinder Body inner conductor installation trolley, including pedestal and the traveling wheel being set on pedestal, passing through on the pedestal can be in cylinder The elevating mechanism liftable that outside is controlled is provided with supporting table, and the branch for being used to support conductor to be installed is provided in supporting table Support structure.

The trolley further includes outside cylinder for controlling the control device of elevating mechanism work.

The elevating mechanism is electrodynamic lifting mechanism or is hydraulic pressure lifting mechanism or is Pneumatic lifting mechanism.

The supporting table is set side by side up and down with pedestal.

The support construction includes the opening up V-arrangement bracket being set in supporting table, and the both ends rotation of V-arrangement bracket is set It is equipped with the idler wheel that axis extends along moving of car direction.

The elevating mechanism includes the driving device of scissors rod and driving scissors rod, and scissors rod includes the first hinged connection Bar and the second connecting rod, the lower end of first connecting rod are articulated on pedestal, and the upper end of the second handover bar is articulated in supporting table, bottom Seat is equipped with the base guide structure cooperated with the lower end guiding movement of the second connecting rod, is set in supporting table and connect with first The supporting table guide frame of the upper end guiding movement cooperation of bar.

The supporting table guide frame includes the first side plate being set in supporting table, is provided with length edge on the first side plate The first guide groove that moving of car direction extends, the upper end of first connecting rod are provided with and the cooperation of the first guide groove guiding movement First guide post.

The base guide structure includes the second side plate being set on pedestal, is provided with length along trolley on the second side plate The second guide groove that the direction of motion extends, the lower end of the second connecting rod are provided with second with the cooperation of the second guide groove guiding movement Guide post.

The driving device includes the motor being hingedly set on pedestal, and swivel nut, spiral shell are hingedly provided on first connecting rod Set is threadedly coupled with motor output shaft.

The traveling wheel is taper wheel construction.

The beneficial effects of the present invention are: being provided with supporting table by elevating mechanism liftable on pedestal, conductor is placed in In support construction in supporting table, trolley and conductor are protruded by the path section of variable diameter cylinder and enter major diameter section, the height of conductor It can decline, the distance between lower end of conductor and cylinder inboard wall can also become smaller at this time, and elevating mechanism can be controlled outside cylinder Lifting, can be convenient by trolley by being exited in path section, and when needing moving trolley, it is only necessary to reduce elevating mechanism That is moveable carriage, and do not have to remove conductor, protect the conduction connecting structure between conductor and contact base.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of one embodiment of inner barrel conductor installation trolley of the invention;

Fig. 2 is the main view of Fig. 1;

Fig. 3 is the structural schematic diagram after a kind of inner barrel conductor installation of the invention is reduced with trolley;

Fig. 4 is the main view of Fig. 3;

Fig. 5 is the usage state diagram in the cylinder of trolley and different inner diameters of the invention.

Specific embodiment

Embodiments of the present invention are described further with reference to the accompanying drawing.

A kind of inner barrel conductor installation of the invention specific embodiment of trolley, as shown in Figures 1 to 5, including bottom Seat 1,4 traveling wheels 2 being set on pedestal 1, the elevating mechanism being set on pedestal 1 and supporting table 4 are set in supporting table 4 It is equipped with for placing the support construction to support conductor 20 for conductor 20, supporting table 4 is set side by side with about 1 pedestal.Support knot Structure includes the opening up V-arrangement bracket 5 being set in supporting table 4, and the both ends rotation of V-arrangement bracket 5 is provided with axis along trolley The idler wheel 6 that the direction of motion extends guarantees that conductor 20 can rotate on trolley, facilitates pair adjusted between conductor 20 and contact base Connect angle.

Elevating mechanism includes the driving device of scissors rod 7 and driving scissors rod 7, and scissors rod 7 includes that hinged first is handed over to connect Extension bar 8 and the second connecting rod 9, the lower end of first connecting rod 8 are articulated on pedestal 1, and the upper end of the second connecting rod 9 is articulated with support On platform 4, pedestal 1 is equipped with the base guide structure cooperated with the lower end guiding movement of the second connecting rod 9, is arranged in supporting table 4 There is the supporting table guide frame with the cooperation of the upper end guiding movement of first connecting rod 8.Supporting table guide frame includes being set to branch The first side plate 16 on platform 4 is supportted, is provided with the first guide groove 17 that length extends along moving of car direction on the first side plate 16, the The upper end of one connecting rod 8 is provided with the first guide post 18 with the cooperation of 17 guiding movement of the first guide groove.Base guide structure packet The second side plate 13 being set on pedestal 1 is included, length is provided on the second side plate 13 and second is led along what moving of car direction extended To slot 14, the lower end of the second connecting rod 9 is provided with the second guide post 15 with the cooperation of 14 guiding movement of the second guide groove.Driving dress The driving motor 10 including being hingedly set on pedestal 1 is set, swivel nut 11, swivel nut 11 and electricity are hingedly provided on first connecting rod 8 Machine output shaft 19 is threadedly coupled.First connecting rod 8 includes two struts disposed in parallel, is equipped on each strut towards upper process Protrusion 12, swivel nut 11 are articulated between the protrusion 12 on two struts.Second connecting rod 9 also includes two disposed in parallel Strut.

The trolley further includes outside cylinder 21 for controlling the control device of elevating mechanism work, control device packet The control button for including the conducting wire connecting with driving motor 10 and connecting with conducting wire, the lifting that can remotely control elevating mechanism are dynamic Make.Traveling wheel 2 is equipped with the cambered surface 3 that line contact or face contact are carried out with the inner wall of cylinder 21, and traveling wheel 2 is respectively positioned on pedestal 1 Side.When cooperating with the cylinder that is relatively large in diameter, the inner wall of the arc side of close the pedestal 1 of the cambered surface 3 of traveling wheel 2 and cylinder 21 into Line contact, when cooperating with the lesser cylinder of diameter, the arc side of the separate pedestal 1 of the cambered surface 2 of traveling wheel 2 is interior with cylinder 21 Wall carries out line contact, therefore can be suitable for the cylinder of different-diameter.Traveling wheel 2 is made of nylon material, can either be met Weighing load requirements, while cylinder inboard wall will not be scratched.It is connected with drawstring on pedestal 1, convenient for trolley is pulled out cylinder.

Trolley using the above structure can be suitable for variable diameter cylinder, and trolley and conductor are stretched by the path section of variable diameter cylinder Enter to enter major diameter section, the height of conductor can decline, and the distance between the lower end of inner wall of conductor 20 and cylinder 21 also can at this time Become smaller, can by elevating mechanism control supporting table 4 lifting, can be convenient by trolley by being exited in path section, Er Qie When needing moving trolley, it is only necessary to reduce supporting table i.e. moveable carriage, and not have to remove conductor, protect conductor and contact base Between connection structure.

A kind of work of inner barrel conductor installation trolley of the invention is from process are as follows: conductor 20 is placed in supporting table In support construction on 4, by pushing conductor 20 to drive trolley in 21 internal motion of cylinder, to moving of car to suitable position When, the lifting of elevating mechanism is controlled by control button, and conductor 20 is docked with connection structure, then passes through control button The height of trolley is reduced, by drawstring directly by trolley by being pulled out in cylinder 21.

In the other embodiment of the present invention, elevating mechanism also may include the motor arranged vertically, be provided in supporting table The output shaft of nut, nut and motor is threadedly engaged the lifting to form leadscrew-nut mechanism to drive supporting table;Elevating mechanism It can be hydraulic pressure lifting mechanism, motor can be replaced by hydraulic cylinder at this time;Elevating mechanism may be Pneumatic lifting mechanism, Motor can be replaced by cylinder at this time;Control device may be remote controler and control the controller of connection with driving motor, distant Control device is connect with controller signals;Support construction is also possible to be opened in the groove in supporting table, rather than has the V-arrangement of idler wheel Bracket;It can also be not provided with the first side plate, dovetail groove can be set on the lower surface of supporting table at this time, at this time first connecting rod On be provided with dovetail groove guiding movement cooperation raised structures;It can also be not provided with the second side plate, it at this time can also be in pedestal Upper setting dovetail groove, the lower end of the second connecting rod is provided with the raised structures with the cooperation of dovetail groove guiding movement at this time;First connects Extension bar can also only include a strut;Second connecting rod can also only include a strut;Swivel nut can also be articulated with second In connecting rod;In the case where meeting requirement, on traveling wheel or circle is taken turns.

Claims (10)

1. a kind of inner barrel conductor installation trolley, including pedestal and the traveling wheel being set on pedestal, it is characterised in that: institute It states and supporting table is provided with by the elevating mechanism liftable that can be controlled outside cylinder on pedestal, be provided in supporting table It is used to support the support construction of conductor to be installed.
2. inner barrel conductor installation trolley according to claim 1, it is characterised in that: the trolley further includes being located at cylinder The control device to work for controlling elevating mechanism outside body.
3. inner barrel conductor installation trolley according to claim 1, it is characterised in that: the elevating mechanism is electronic Formula elevating mechanism is hydraulic pressure lifting mechanism or is Pneumatic lifting mechanism.
4. inner barrel conductor installation trolley according to claim 1, it is characterised in that: in the supporting table and pedestal Under be set side by side.
5. inner barrel conductor installation trolley according to claim 4, it is characterised in that: the support construction includes setting The opening up V-arrangement bracket being placed in supporting table, the both ends rotation of V-arrangement bracket are provided with axis and extend along moving of car direction Idler wheel.
6. inner barrel conductor installation trolley according to claim 1-5, it is characterised in that: the elevator Structure includes the driving device of scissors rod and driving scissors rod, and scissors rod includes hinged first connecting rod and the second connecting rod, the The lower end of one connecting rod is articulated on pedestal, and the upper end of the second handover bar is articulated in supporting table, and pedestal is equipped with to be connected with second The base guide structure of the lower end guiding movement cooperation of extension bar, the upper end guiding movement with first connecting rod is set in supporting table The supporting table guide frame of cooperation.
7. inner barrel conductor installation trolley according to claim 6, it is characterised in that: the supporting table guide frame Including the first side plate being set in supporting table, the first guiding that length extends along moving of car direction is provided on the first side plate Slot, the upper end of first connecting rod are provided with the first guide post with the cooperation of the first guide groove guiding movement.
8. inner barrel conductor installation trolley according to claim 6, it is characterised in that: the base guide structure packet The second side plate being set on pedestal is included, the second guide groove that length extends along moving of car direction is provided on the second side plate, The lower end of second connecting rod is provided with the second guide post with the cooperation of the second guide groove guiding movement.
9. inner barrel conductor installation trolley according to claim 6, it is characterised in that: the driving device includes hinge The motor being set on pedestal is connect, swivel nut is hingedly provided on first connecting rod, swivel nut is threadedly coupled with motor output shaft.
10. inner barrel conductor according to claim 1 installation trolley, it is characterised in that: the traveling wheel is outer Cambered surface is provided on circumferential surface.
CN201710585292.3A 2017-07-18 2017-07-18 Trolley for installing conductor inside barrel CN109274024B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710585292.3A CN109274024B (en) 2017-07-18 2017-07-18 Trolley for installing conductor inside barrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710585292.3A CN109274024B (en) 2017-07-18 2017-07-18 Trolley for installing conductor inside barrel

Publications (2)

Publication Number Publication Date
CN109274024A true CN109274024A (en) 2019-01-25
CN109274024B CN109274024B (en) 2020-11-24

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI873770A (en) * 1986-09-01 1988-03-02 Becker Gummiwerke Vaotpress foer avvattning av fiberbanor.
CN101515704A (en) * 2009-03-19 2009-08-26 浙江开关厂有限公司 SF6 totally-enclosed combined electric appliance assembling method and workbench for assembling
CN101890708A (en) * 2010-06-08 2010-11-24 北京信息科技大学 Wheeled-movement pipeline robot
CN203343576U (en) * 2013-06-04 2013-12-18 罗艺 Tin wire transmission device
CN104210944A (en) * 2014-07-16 2014-12-17 杭州斯托克斯能源科技有限公司 Closed cable festoon
CN105048318A (en) * 2015-06-29 2015-11-11 平高集团有限公司 Breaker transfer trolley
CN204885946U (en) * 2015-06-29 2015-12-16 平高集团有限公司 Dolly is transported to circuit breaker
CN205452912U (en) * 2016-04-12 2016-08-10 国网山东省电力公司阳谷县供电公司 Transformer overhauls platform with multi -angle raising and lowering functions
CN206020307U (en) * 2016-08-10 2017-03-15 四川迪派锐科技有限公司 A kind of pipe welding line detecting power-driven mechanism
CN206263936U (en) * 2016-10-25 2017-06-20 湘潭宏远电子科技有限公司 A kind of pipeline Qu Wu robots suitable for various ground-burying type pipes

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI873770A (en) * 1986-09-01 1988-03-02 Becker Gummiwerke Vaotpress foer avvattning av fiberbanor.
CN101515704A (en) * 2009-03-19 2009-08-26 浙江开关厂有限公司 SF6 totally-enclosed combined electric appliance assembling method and workbench for assembling
CN101890708A (en) * 2010-06-08 2010-11-24 北京信息科技大学 Wheeled-movement pipeline robot
CN203343576U (en) * 2013-06-04 2013-12-18 罗艺 Tin wire transmission device
CN104210944A (en) * 2014-07-16 2014-12-17 杭州斯托克斯能源科技有限公司 Closed cable festoon
CN105048318A (en) * 2015-06-29 2015-11-11 平高集团有限公司 Breaker transfer trolley
CN204885946U (en) * 2015-06-29 2015-12-16 平高集团有限公司 Dolly is transported to circuit breaker
CN205452912U (en) * 2016-04-12 2016-08-10 国网山东省电力公司阳谷县供电公司 Transformer overhauls platform with multi -angle raising and lowering functions
CN206020307U (en) * 2016-08-10 2017-03-15 四川迪派锐科技有限公司 A kind of pipe welding line detecting power-driven mechanism
CN206263936U (en) * 2016-10-25 2017-06-20 湘潭宏远电子科技有限公司 A kind of pipeline Qu Wu robots suitable for various ground-burying type pipes

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