CN104377580A - Device for conveying testing tools of large power transformation equipment - Google Patents

Device for conveying testing tools of large power transformation equipment Download PDF

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Publication number
CN104377580A
CN104377580A CN201410678836.7A CN201410678836A CN104377580A CN 104377580 A CN104377580 A CN 104377580A CN 201410678836 A CN201410678836 A CN 201410678836A CN 104377580 A CN104377580 A CN 104377580A
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CN
China
Prior art keywords
hollow pipe
wide
test instrument
converting equipment
plate
Prior art date
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Granted
Application number
CN201410678836.7A
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Chinese (zh)
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CN104377580B (en
Inventor
王汀
鲁旭臣
金鑫
李冠华
张化光
韩洪刚
李学斌
胡大伟
丁爱华
包蕊
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
Liaoning Electric Power Research Institute
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State Grid Corp of China SGCC
Liaoning Electric Power Research Institute
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Publication date
Application filed by State Grid Corp of China SGCC, Liaoning Electric Power Research Institute filed Critical State Grid Corp of China SGCC
Priority to CN201410678836.7A priority Critical patent/CN104377580B/en
Publication of CN104377580A publication Critical patent/CN104377580A/en
Application granted granted Critical
Publication of CN104377580B publication Critical patent/CN104377580B/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 invention relates to the technical field of electrical systems, in particular to a device for conveying testing tools of large power transformation equipment. The device comprises an upper part and a lower part. A narrow plate is arranged on the left side of the upper part, square holes are distributed inside the narrow plate, the narrow plate is connected with a middle wide plate through a transverse slope, holes are formed in the middle wide plate, the right side of the middle wide plate is connected to a long shaft through a vertical slope, and the right side of the long shaft is connected with a side plate. By means of the device, the devices such as a wire, a wire clamp and a small cable reel can be connected in a hung mode, the needed devices are conveyed to a box of the large power transformation equipment through a stretchable rod at the lower portion, the multiple testing devices can be conveyed at a time, and the device has the advantages of saving time and labor and being simple and reasonable in structure and easy to operate. Compared with the prior art, the guarantee of the operation safety of a tester is remarkably improved, and meanwhile the test working efficiency is obviously improved. The device is suitable for wide use and popularization in the electrical systems.

Description

A kind of large-scale converting equipment test instrument transmitting device
Technical field
The present invention relates to the technical field of electric power system, especially relate to a kind of large-scale converting equipment test instrument transmitting device.
Background technology
Large-scale converting equipment is mainly based on transformer, transformer test is multiplex to light equipments such as wire, bare copper wire, wire clamp, small-sized drums, before the test, these equipment are generally wrapped on health by experimenter's cross-over connection, bring or be with lower transformer-cabinet to carry out connecting or folding and unfolding operation through climbing transformer insulated ladder.Because transformer tank height is higher, climb insulating ladder and lack again necessary safeguard measure, thus in climbing the equipment such as wire very easily with transformer generation scratching, bring great threat to the personal safety of testing crew.Simultaneously some test needs the repeated multiple times upper and lower transformer of testing crew to take the equipment such as different tests wire, also brings certain trouble and inconvenience to work.
Summary of the invention
In order to overcome weak point of the prior art, the invention provides a kind of large-scale converting equipment test instrument transmitting device.Its objective is and provide one once can transport multiple testing equipment, and can the personal safety of effective guarantee testing operation personnel, and significantly can promote a kind of transmitting device of the operating efficiency of transformer test.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of large-scale converting equipment test instrument transmitting device, comprise upper and lower two large divisions, the left side of described upper part device is narrow boards, the inside of narrow boards is distributed with square opening, narrow boards is connected with middle wide plate by horizontal slope, middle wide plate is provided with hole, is connected to major axis, is connected on the right side of major axis with side plate on the right side of middle wide plate by vertical slope;
Described lower device is expansion link, and being connected by junction button by multiple hollow pipe is formed, and hollow pipe bottom is provided with bottom locking member; The hollow pipe bottom cover rubber sleeve of foot; The hollow pipe of topmost is connected with the middle wide plate of upper unit.
The inside average mark of described narrow boards is furnished with four square openings.
Three slotted eyes are evenly distributed from top to bottom in described middle wide plate.
Described slotted eye is slotted eye or circular port or square opening.
Described expansion link is mutually socketed by five hollow pipes to form, and be respectively first order hollow pipe from top to bottom to level V hollow pipe, every grade of hollow pipe lengthens successively; First order hollow pipe is equipped with spring junction button to fourth stage hollow pipe bottom; Second level hollow pipe is equipped with the hollow circular hole identical with junction button protruding pin size to level V hollow pipe top; Each relative interior hollow pipe can be inserted within outer hollow pipe.
Described middle wide plate is wide is 1-2cm, and all the other positions are wide is 2-4cm, and inside is provided with slot 2 and the long 2.5cm × wide 2cm slotted eye of long 3cm × wide 1.2cm; On the right side of device, major axis is long 6cm × wide 2.5cm × high 2cm.
Described hollow pipe, when expansion link stretches, the spring in hollow pipe extends in sliding chamber, makes protruding pin just in time can insert sealed with adjacent external hollow pipe top circular hole; When expansion link is regained, pressing makes protruding pin bounce back, and removes the locked state between hollow pipe; Locking member is positioned at below sliding chamber, and is fixedly linked with sliding chamber.
Described hollow pipe is respectively first order hollow pipe from top to bottom to level V hollow pipe, and the hollow pipe range 50-120cm of the first order, every grade of hollow pipe lengthens 5-12cm successively.
Described hollow pipe is respectively first order hollow pipe from top to bottom to level V hollow pipe, and the hollow pipe range 90cm of the first order, every grade of hollow pipe lengthens 8cm successively.
Advantage of the present invention and beneficial effect are:
Apparatus of the present invention can mount the equipment such as wire, wire clamp and small-sized drum, and be transported on large-scale converting equipment casing by bottom expansion link by equipment needed thereby, once can transport multiple testing equipment, it is time saving and energy saving to have, simple and reasonable, are easy to the advantage operated.Compared with prior art significantly improve the protection of the job safety of confirmatory test personnel, also significantly improve the operating efficiency of test simultaneously.Be suitable for widely using in electric power system and promoting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is narrow boards side of the present invention vertical view;
Fig. 3 is the profile of expansion link bottom junction button.
In figure: narrow boards 1, square opening 2, slotted eye 3, hollow pipe 4, side plate 5, major axis 6, junction button 7, expansion link 8, rubber sleeve 9, spring 10, sliding chamber 11, protruding pin 12, locking member 13, horizontal slope 14, vertical slope 15, middle wide plate 16, circular hole 17.
Embodiment
The present invention is a kind of large-scale converting equipment test instrument transmitting device, and as shown in Figure 1, this device is divided into upper and lower two large divisions.Be connected to form by the middle wide plate 16 on top and the first order hollow pipe of bottom.
Wherein, upper unit is made up of three parts.Left side is narrow boards 1, and as shown in Figure 2, Fig. 2 is narrow boards side of the present invention vertical view.The inside average mark of narrow boards 1 is furnished with four square openings 2, narrow boards is connected with middle wide plate 16 by horizontal slope 14, be evenly distributed three slotted eyes 3 from top to bottom in middle wide plate 16, square opening 2 and slotted eye 3 are mainly used in being wound around wire and placing various wire clamp.Be connected to major axis 6 by vertical slope 15 on the right side of middle wide plate 16, major axis 6 is for the toroidal conductor placing small-sized drum He wind, and use side plate 5 to fix on the right side of major axis 6, anti-locking apparatus drops in transmitting procedure.
Lower device is expansion link 8, is made up of hollow pipe 4, rubber sleeve 9, junction button 7.Be socketed five hollow pipes 4 altogether from inside to outside, from top to bottom, be respectively first order hollow pipe to level V hollow pipe.The hollow pipe range 50-120cm of the first order, every grade of hollow pipe lengthens 5-12cm successively.Can select the first order hollow pipe range 90cm during concrete enforcement, every grade of hollow pipe lengthens 8cm successively, and hollow pipe bottom 8cm is in order to place junction button 7 and bottom locking member.Each relative interior hollow pipe can within plug-in mounting and outer hollow pipe.Except level V hollow pipe, spring junction button is all equipped with in all the other hollow pipe bottoms, for the position often saving hollow pipe fixing under elongation state.Except first order hollow pipe, the hollow circular hole identical with junction button protruding pin size is all arranged at all the other hollow pipe tops.Level V hollow pipe bottom cover rubber sleeve 9, by hand is held position, rubber sleeve 9 can increase the frictional force between staff, improves the stability used.
 
First order hollow pipe is connected with the middle wide plate 16 of upper unit, and described middle wide plate is wide is 1-2cm, and all the other positions are wide is 2-4cm.During concrete enforcement, on the left of device, narrow boards is wide is 0.5cm, all the other positions are wide is 2cm, inside is provided with slot 2 and the long 2.5cm × wide 2cm slotted eye of long 3cm × wide 1.2cm, can be used for twining and connect wire head and place wire clamp, wherein rectangle orifice plate is narrower, is mainly applicable to place various wire clamp.On the right side of device, major axis 6 is the toroidal conductor that long 6cm × wide 2.5cm × high 2cm can place small-sized drum and wind.By controlling elongation and the shortening of expansion link 8, transformer test equipment needed thereby is directly transported to transformer-cabinet top or bottom.
As shown in Figure 3, Fig. 3 is the profile of expansion link bottom junction button.Junction button 7 is used to be connected between every grade of hollow pipe.When expansion link 8 stretches, the spring 10 in hollow pipe 4 extends in sliding chamber 11, makes protruding pin 12 just in time can insert sealed with adjacent external hollow pipe top circular hole 17, thus plays the effect of fixation hollow pipe; When expansion link is regained, pressing makes protruding pin 12 bounce back, and removes the locked state between hollow pipe.Locking member 13 is positioned at below sliding chamber 11, and is fixed together with sliding chamber 11, when expansion link reclaims, assists junction button stressed, and when preventing from being used alone junction button, the stressed ambassador of mistake junction button ruptures.

Claims (9)

1. one kind large-scale converting equipment test instrument transmitting device, it is characterized in that: comprise upper and lower two large divisions, the left side of described upper part device is narrow boards (1), the inside of narrow boards (1) is distributed with square opening (2), narrow boards is connected with middle wide plate (16) by horizontal slope (14), middle wide plate (16) is provided with hole (3), and middle wide plate (16) right side is connected to major axis (6) by vertical slope (15), and major axis (6) right side is connected with side plate (5);
Described lower device is expansion link (8), and being connected by junction button (7) by multiple hollow pipe (4) is formed, and hollow pipe bottom is provided with bottom locking member (13); Hollow pipe bottom cover rubber sleeve (9) of foot; The hollow pipe of topmost is connected with the middle wide plate (16) of upper unit.
2. one according to claim 1 large-scale converting equipment test instrument transmitting device, is characterized in that: the inside average mark of described narrow boards (1) is furnished with four square openings (2).
3. one according to claim 1 large-scale converting equipment test instrument transmitting device, is characterized in that: be evenly distributed three slotted eyes (3) in described middle wide plate (16) from top to bottom.
4. one according to claim 1 large-scale converting equipment test instrument transmitting device, is characterized in that: described slotted eye (3) is slotted eye or circular port or square opening.
5. one according to claim 1 large-scale converting equipment test instrument transmitting device, it is characterized in that: described expansion link (8) is mutually socketed by five hollow pipes (4) to form, be respectively first order hollow pipe from top to bottom to level V hollow pipe, every grade of hollow pipe lengthens successively; First order hollow pipe is equipped with spring junction button (7) to fourth stage hollow pipe bottom; Second level hollow pipe is equipped with the hollow circular hole (17) identical with junction button protruding pin (12) size to level V hollow pipe top; Each relative interior hollow pipe can be inserted within outer hollow pipe.
6. one according to claim 1 large-scale converting equipment test instrument transmitting device, it is characterized in that: described middle wide plate (16) is wide is 1-2cm, all the other positions are wide is 2-4cm, and inside is provided with slot 2 and the long 2.5cm × wide 2cm slotted eye (3) of long 3cm × wide 1.2cm; On the right side of device, major axis (6) is long 6cm × wide 2.5cm × high 2cm.
7. one according to claim 1 large-scale converting equipment test instrument transmitting device, it is characterized in that: described hollow pipe (4), when expansion link (8) stretches, spring (10) in hollow pipe (4) extends in sliding chamber (11), makes protruding pin (12) just in time can insert sealed with adjacent external hollow pipe top circular hole (17); When expansion link is regained, pressing makes protruding pin (12) bounce back, and removes the locked state between hollow pipe; Locking member (13) is positioned at below, sliding chamber (11), and is fixedly linked with sliding chamber (11).
8. one according to claim 1 large-scale converting equipment test instrument transmitting device, it is characterized in that: described hollow pipe (4) is respectively first order hollow pipe from top to bottom to level V hollow pipe, the hollow pipe range 50-120cm of the first order, every grade of hollow pipe lengthens 5-12cm successively.
9. one according to claim 1 large-scale converting equipment test instrument transmitting device, it is characterized in that: described hollow pipe (4) is respectively first order hollow pipe from top to bottom to level V hollow pipe, the hollow pipe range 90cm of the first order, every grade of hollow pipe lengthens 8cm successively.
CN201410678836.7A 2014-11-24 2014-11-24 A kind of large-scale transformer test instrument transmitting device Active CN104377580B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410678836.7A CN104377580B (en) 2014-11-24 2014-11-24 A kind of large-scale transformer test instrument transmitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410678836.7A CN104377580B (en) 2014-11-24 2014-11-24 A kind of large-scale transformer test instrument transmitting device

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CN104377580A true CN104377580A (en) 2015-02-25
CN104377580B CN104377580B (en) 2017-08-08

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201315428Y (en) * 2008-12-11 2009-09-23 江苏省电力公司镇江供电公司 Telescopic insulating rod
JP2011107037A (en) * 2009-11-19 2011-06-02 Chugoku Electric Power Co Inc:The Electric charging terminal adapter and electric charging terminal
CN202513476U (en) * 2012-04-09 2012-10-31 山东电力集团公司枣庄供电公司 General operation rod for ring main units
CN102761068A (en) * 2012-08-03 2012-10-31 重庆市电力公司万州供电局 Electricity testing switching operation integrated device
CN202549637U (en) * 2012-04-29 2012-11-21 沧州供电公司 Multifunctional insulating rod
CN103166135A (en) * 2011-12-15 2013-06-19 上海市电力公司 Multifunctional operational tool
CN103414125A (en) * 2013-09-02 2013-11-27 国家电网公司 Removing method and removing tool for foreign matter of power transmission line
CN203589528U (en) * 2013-11-29 2014-05-07 国家电网公司 Power line repair operating rod
CN103840384A (en) * 2014-03-10 2014-06-04 国家电网公司 Multifunctional operation bar of rural power grid distribution box
CN204290126U (en) * 2014-11-24 2015-04-22 国家电网公司 A kind of large-scale converting equipment test instrument transmitting device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201315428Y (en) * 2008-12-11 2009-09-23 江苏省电力公司镇江供电公司 Telescopic insulating rod
JP2011107037A (en) * 2009-11-19 2011-06-02 Chugoku Electric Power Co Inc:The Electric charging terminal adapter and electric charging terminal
CN103166135A (en) * 2011-12-15 2013-06-19 上海市电力公司 Multifunctional operational tool
CN202513476U (en) * 2012-04-09 2012-10-31 山东电力集团公司枣庄供电公司 General operation rod for ring main units
CN202549637U (en) * 2012-04-29 2012-11-21 沧州供电公司 Multifunctional insulating rod
CN102761068A (en) * 2012-08-03 2012-10-31 重庆市电力公司万州供电局 Electricity testing switching operation integrated device
CN103414125A (en) * 2013-09-02 2013-11-27 国家电网公司 Removing method and removing tool for foreign matter of power transmission line
CN203589528U (en) * 2013-11-29 2014-05-07 国家电网公司 Power line repair operating rod
CN103840384A (en) * 2014-03-10 2014-06-04 国家电网公司 Multifunctional operation bar of rural power grid distribution box
CN204290126U (en) * 2014-11-24 2015-04-22 国家电网公司 A kind of large-scale converting equipment test instrument transmitting device

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