CN203312666U - Lift truck for replacing or overhauling disconnecting switch - Google Patents

Lift truck for replacing or overhauling disconnecting switch Download PDF

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Publication number
CN203312666U
CN203312666U CN2013202847969U CN201320284796U CN203312666U CN 203312666 U CN203312666 U CN 203312666U CN 2013202847969 U CN2013202847969 U CN 2013202847969U CN 201320284796 U CN201320284796 U CN 201320284796U CN 203312666 U CN203312666 U CN 203312666U
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CN
China
Prior art keywords
base
column
lift truck
pulley
hand
Prior art date
Application number
CN2013202847969U
Other languages
Chinese (zh)
Inventor
丁刚
滕征直
李玉峰
段有重
李凯
刘正道
Original Assignee
国家电网公司
辽宁省电力有限公司营口供电公司
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.)
Filing date
Publication date
Application filed by 国家电网公司, 辽宁省电力有限公司营口供电公司 filed Critical 国家电网公司
Priority to CN2013202847969U priority Critical patent/CN203312666U/en
Application granted granted Critical
Publication of CN203312666U publication Critical patent/CN203312666U/en

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Abstract

A lift truck for replacing or overhauling a disconnecting switch comprises a base, trundles, stand columns, a hand wheel, a left transporting base, a left tackle, a left pulley, beams, a right pulley, a right trolley, a right transporting base, a limit plate and a winch, wherein the trundles are installed on the lower portion of the base, the two stand columns are installed on the left side and the right side on the base, the hand wheel is installed on the lower portion of the left side stand column, the left pulley is installed on the upper portion of the left side stand column, the left transporting base is fixedly connected with the left tackle, and the left tackle is installed on the left side stand column. The winch is installed on the right side of the upper portion of the base, the right pulley is installed on the upper portion of the right side stand column, the right trolley is installed on the right side stand column, the right transporting base is fixedly connected with the right trolley, and two ends of the two beams are welded between the two stand columns. The lift truck for replacing or overhauling the disconnecting switch has the advantages of being simple in principle structure and capable of achieving rising and falling through a hand mode or an electric mode, effectively saving physical power of maintainers and improving overhauling or replacing efficiency of a disconnecting link practically, so that reliability of mains supply is improved.

Description

A kind of isolating switch is changed the overhaul lift truck

Technical field

The utility model relates to lifting tool, particularly a kind of isolating switch change the overhaul lift truck.

Background technology

66 kilovolts of isolating switch overhaul lifes are 4-5, in actual turnover job, because every phase disconnecting link monomer weight has reached more than 65 kilograms, the maintainer need transport the disconnecting link monomer by the height more than two meters up and down in maintenance process, often there is staff's pulled muscle or the disconnecting link situation that comes off to occur, very easily cause danger, caused very large difficulty to service work.

The utility model content

The purpose of this utility model is to save maintainer's muscle power, avoids the disconnecting link danger that comes off, and improves the disconnecting link overhaul and changes efficiency, and the spy provides a kind of isolating switch to change the overhaul lift truck.

The utility model provides a kind of isolating switch to change the overhaul lift truck, it is characterized in that: described isolating switch is changed the overhaul lift truck, comprises base 1, castor 2, column 3, hand-operated wheel 4, left transportation seat 5, left coaster 6, left chain wheel 7, crossbeam 8, right pulley 9, right dolly 10, right transportation seat 11, limiting plate 12, hoist engine 13;

Wherein: castor 2 is arranged on base 1 bottom, two root posts 3 are arranged on base 1 left and right sides, top, hand-operated wheel 4 is arranged on column 3 bottoms, left side, left chain wheel 7 is arranged on column 3 tops, left side, left transportation seat 5 is connected with left coaster 6, left coaster 6 is arranged on the column 3 of left side, and steel wire rope is walked around left chain wheel 7 and connected hand-operated wheel 4 and left coaster 6; Hoist engine 13 is arranged on base 1 upper right, and right pulley 9 is arranged on the top of right side column 3, and right dolly 10 is arranged on right side column 3, and right transportation seat 11 is connected with right dolly 10, and steel wire rope is walked around right pulley 9 and connected hoist engine 13 and right dolly 10; The two ends of two crossbeams 8 are welded between two root posts 3, and limiting plate 12 is arranged on right side column 3 bottoms.

Described isolating switch is changed the overhaul lift truck and is also comprised that 14, four backstays 14 of backstay pass base 1 top on the ground, avoid isolating switch to change the overhaul lift truck and move.

Described isolating switch is changed the overhaul lift truck, also comprises hand-held controller, and hand-held controller is connected with hoist engine 13.

Advantage of the present utility model:

Isolating switch described in the utility model is changed the overhaul lift truck, theory structure is simple, can realize lifting by hand or electronic two kinds of modes, effectively save maintainer's muscle power, avoiding disconnecting link to come off dangerous occur and can greatly shorten the service work time, conscientiously improve the disconnecting link overhaul and change efficiency, thereby improve the reliability of mains supply.

The accompanying drawing explanation

Below in conjunction with drawings and the embodiments, the utility model is described in further detail:

Fig. 1 is that isolating switch is changed overhaul lift truck theory structure schematic diagram.

Embodiment

Embodiment 1

The present embodiment provides a kind of isolating switch to change the overhaul lift truck, it is characterized in that: described isolating switch is changed the overhaul lift truck, comprises base 1, castor 2, column 3, hand-operated wheel 4, left transportation seat 5, left coaster 6, left chain wheel 7, crossbeam 8, right pulley 9, right dolly 10, right transportation seat 11, limiting plate 12, hoist engine 13;

Wherein: castor 2 is arranged on base 1 bottom, two root posts 3 are arranged on base 1 left and right sides, top, hand-operated wheel 4 is arranged on column 3 bottoms, left side, left chain wheel 7 is arranged on column 3 tops, left side, left transportation seat 5 is connected with left coaster 6, left coaster 6 is arranged on the column 3 of left side, and steel wire rope is walked around left chain wheel 7 and connected hand-operated wheel 4 and left coaster 6; Hoist engine 13 is arranged on base 1 upper right, and right pulley 9 is arranged on the top of right side column 3, and right dolly 10 is arranged on right side column 3, and right transportation seat 11 is connected with right dolly 10, and steel wire rope is walked around right pulley 9 and connected hoist engine 13 and right dolly 10; The two ends of two crossbeams 8 are welded between two root posts 3, and limiting plate 12 is arranged on right side column 3 bottoms.

Described isolating switch is changed the overhaul lift truck and is also comprised that 14, four backstays 14 of backstay pass base 1 top on the ground, avoid isolating switch to change the overhaul lift truck and move.

Described isolating switch is changed the overhaul lift truck, also comprises hand-held controller, and hand-held controller is connected with hoist engine 13.

Embodiment 2

The present embodiment provides a kind of isolating switch to change the overhaul lift truck, it is characterized in that: described isolating switch is changed the overhaul lift truck, comprises base 1, castor 2, column 3, hand-operated wheel 4, left transportation seat 5, left coaster 6, left chain wheel 7, crossbeam 8, right pulley 9, right dolly 10, right transportation seat 11, limiting plate 12, hoist engine 13;

Wherein: castor 2 is arranged on base 1 bottom, two root posts 3 are arranged on base 1 left and right sides, top, hand-operated wheel 4 is arranged on column 3 bottoms, left side, left chain wheel 7 is arranged on column 3 tops, left side, left transportation seat 5 is connected with left coaster 6, left coaster 6 is arranged on the column 3 of left side, and steel wire rope is walked around left chain wheel 7 and connected hand-operated wheel 4 and left coaster 6; Hoist engine 13 is arranged on base 1 upper right, and right pulley 9 is arranged on the top of right side column 3, and right dolly 10 is arranged on right side column 3, and right transportation seat 11 is connected with right dolly 10, and steel wire rope is walked around right pulley 9 and connected hoist engine 13 and right dolly 10; The two ends of two crossbeams 8 are welded between two root posts 3, and limiting plate 12 is arranged on right side column 3 bottoms.

Described isolating switch is changed the overhaul lift truck, also comprises hand-held controller, and hand-held controller is connected with hoist engine 13.

Embodiment 3

The present embodiment provides a kind of isolating switch to change the overhaul lift truck, it is characterized in that: described isolating switch is changed the overhaul lift truck, comprises base 1, castor 2, column 3, hand-operated wheel 4, left transportation seat 5, left coaster 6, left chain wheel 7, crossbeam 8, right pulley 9, right dolly 10, right transportation seat 11, limiting plate 12, hoist engine 13;

Wherein: castor 2 is arranged on base 1 bottom, two root posts 3 are arranged on base 1 left and right sides, top, hand-operated wheel 4 is arranged on column 3 bottoms, left side, left chain wheel 7 is arranged on column 3 tops, left side, left transportation seat 5 is connected with left coaster 6, left coaster 6 is arranged on the column 3 of left side, and steel wire rope is walked around left chain wheel 7 and connected hand-operated wheel 4 and left coaster 6; Hoist engine 13 is arranged on base 1 upper right, and right pulley 9 is arranged on the top of right side column 3, and right dolly 10 is arranged on right side column 3, and right transportation seat 11 is connected with right dolly 10, and steel wire rope is walked around right pulley 9 and connected hoist engine 13 and right dolly 10; The two ends of two crossbeams 8 are welded between two root posts 3, and limiting plate 12 is arranged on right side column 3 bottoms.

Claims (3)

1. an isolating switch is changed the overhaul lift truck, it is characterized in that: described isolating switch is changed the overhaul lift truck, comprises base (1), castor (2), column (3), hand-operated wheel (4), left transportation seat (5), left coaster (6), left chain wheel (7), crossbeam (8), right pulley (9), right dolly (10), right transportation seat (11), limiting plate (12), hoist engine (13);
Wherein: castor (2) is arranged on base (1) bottom, two root posts (3) are arranged on the left and right sides, base (1) top, hand-operated wheel (4) is arranged on column (3) bottom, left side, left chain wheel (7) is arranged on column (3) top, left side, left transportation seat (5) is connected with left coaster (6), it is upper that left coaster (6) is arranged on left side column (3), and steel wire rope is walked around left chain wheel (7) and connected hand-operated wheel (4) and left coaster (6); Hoist engine (13) is arranged on base (1) upper right, right pulley (9) is arranged on the top of right side column (3), right dolly (10) is arranged on right side column (3), right transportation seat (11) is connected with right dolly (10), and steel wire rope is walked around right pulley (9) and connected hoist engine (13) and right dolly (10); The two ends of two crossbeams (8) are welded between two root posts (3), and limiting plate (12) is arranged on right side column (3) bottom.
2. according to isolating switch claimed in claim 1, change the overhaul lift truck, it is characterized in that: described isolating switch is changed the overhaul lift truck and is also comprised backstay (14), and four backstays (14) pass base (1) top on the ground.
3. according to isolating switch claimed in claim 1, change the overhaul lift truck, it is characterized in that: described isolating switch is changed the overhaul lift truck, also comprises hand-held controller, and hand-held controller is connected with hoist engine (13).
CN2013202847969U 2013-05-22 2013-05-22 Lift truck for replacing or overhauling disconnecting switch CN203312666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202847969U CN203312666U (en) 2013-05-22 2013-05-22 Lift truck for replacing or overhauling disconnecting switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202847969U CN203312666U (en) 2013-05-22 2013-05-22 Lift truck for replacing or overhauling disconnecting switch

Publications (1)

Publication Number Publication Date
CN203312666U true CN203312666U (en) 2013-11-27

Family

ID=49618841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202847969U CN203312666U (en) 2013-05-22 2013-05-22 Lift truck for replacing or overhauling disconnecting switch

Country Status (1)

Country Link
CN (1) CN203312666U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103274324A (en) * 2013-05-22 2013-09-04 国家电网公司 Lift truck for replacing or overhauling disconnecting switch
CN105000502A (en) * 2015-07-06 2015-10-28 国家电网公司 Special lifting equipment for mechanical and electrical installation
CN105207096A (en) * 2015-11-05 2015-12-30 国网湖南省电力公司带电作业中心 Replacement device for live replacement of 110 kV GW5 disconnecting switch and application method of replacement device
CN105947931A (en) * 2016-06-16 2016-09-21 徐玉中 Transport vehicle lifting platform

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103274324A (en) * 2013-05-22 2013-09-04 国家电网公司 Lift truck for replacing or overhauling disconnecting switch
CN103274324B (en) * 2013-05-22 2015-10-14 国家电网公司 A kind of disconnector changes overhaul lift car
CN105000502A (en) * 2015-07-06 2015-10-28 国家电网公司 Special lifting equipment for mechanical and electrical installation
CN105207096A (en) * 2015-11-05 2015-12-30 国网湖南省电力公司带电作业中心 Replacement device for live replacement of 110 kV GW5 disconnecting switch and application method of replacement device
CN105207096B (en) * 2015-11-05 2016-08-24 国网湖南省电力公司带电作业中心 The more changing device of a kind of charged for replacement 110kV GW5 type disconnecting switch and using method thereof
CN105947931A (en) * 2016-06-16 2016-09-21 徐玉中 Transport vehicle lifting platform
CN105947931B (en) * 2016-06-16 2018-09-07 徐玉中 A kind of haulage vehicle promotion platform

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