CN204416900U - A kind of transformer bushing lifting device - Google Patents

A kind of transformer bushing lifting device Download PDF

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Publication number
CN204416900U
CN204416900U CN201520030838.5U CN201520030838U CN204416900U CN 204416900 U CN204416900 U CN 204416900U CN 201520030838 U CN201520030838 U CN 201520030838U CN 204416900 U CN204416900 U CN 204416900U
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CN
China
Prior art keywords
lifting
sleeve pipe
convex shape
longitudinal
suspension rod
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201520030838.5U
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Chinese (zh)
Inventor
韦瑞峰
张南辉
李卫东
李骞
代正元
白双全
李钢
陈振江
杨绍昆
董伟
徐肖庆
李梦滔
鲁源
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.)
Kunming Power Supply Bureau of Yunnan Power Grid Co Ltd
Original Assignee
Kunming Power Supply Bureau of Yunnan Power Grid Co Ltd
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Priority to CN201520030838.5U priority Critical patent/CN204416900U/en
Application granted granted Critical
Publication of CN204416900U publication Critical patent/CN204416900U/en
Active legal-status Critical Current
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Abstract

The utility model provides a kind of transformer bushing lifting device, it is characterized in that it comprises convex shape suspension rod and lifting rope, the top of described convex shape suspension rod is provided with suspension ring, both sides, bottom are respectively equipped with fixed via, described lifting rope comprises two longitudinal lifting ropes arranged side by side, and the horizontal static line be located between longitudinal lifting rope, the upper end of two longitudinal lifting ropes is connected respectively by the fixed via of shackle with both sides, convex shape suspension rod bottom, and lower end is connected with casing shoe.Solve the problem that damaging, work efficiency is low easily appears in 500kV sleeve pipe in hoisting process.And under main suspension hook and secondary suspension hook coordinate, the level lifting completing sleeve pipe, the change being become vertical position from horizontal position transfer are hung, and make the sleeve pipe of vertical position and conservator be placed between two longitudinal lifting ropes, do not produce inclination, once just can complete the lifting of sleeve pipe, without the need to adjustment, effectively improve lifting speed, ensure that the safe operation of electrical network.

Description

A kind of transformer bushing lifting device
Technical field
The utility model relates to a kind of lifting device, particularly a kind of transformer bushing lifting device, belongs to suspender design and manufacturing technology field.
Background technology
500kV main transformer sleeve pipe is elongated porcelain piece, be usually all at right angle setting on the transformer.In the lifting operation of 500kV sleeve pipe, special hanger is not had due to current, so there are following two subject matters in Casing elevator process of assembling: first, need during mounting sleeve to change sleeve pipe into plumbness by horizontality, such ability completes the installation of sleeve pipe smoothly, therefore sleeve pipe needs to fix with waist hoop rope, topples over to prevent elongated sleeve pipe.The quality of waist hoop rope system is directly connected to the safety of sleeve hoisting and the smooth of installation, otherwise can repeatedly repeatedly, and only have only a few professional skillfully can fasten waist hoop rope in practical work; The second, when waist hoop rope fastened by sleeve pipe, and when changing plumbness into by horizontality, be the position of waist hoop rope because sleeve pipe conservator is greater than, cause main lifting rope to be blocked by conservator, make sleeve pipe produce certain degree of dip, can not directly be in place, need secondary to adjust.The problems referred to above all can affect work efficiency, progress, make expensive sleeve pipe there is security risk, thus cause cycle of operations to be incured loss through delay, and main transformer power transmission is delayed, and reduce equipment power supply reliability and power network safety operation level.Therefore be necessary to be improved prior art.
Summary of the invention
Do not have special tool for solving existing transformer bushing when lifting, hawser can only be used to lift, in hoisting process, very easily cause damage to sleeve pipe, thus affect the problem of electric power netting safe running, the utility model provides a kind of transformer bushing lifting device.
The utility model is completed by following technical proposal: a kind of transformer bushing lifting device, it is characterized in that it comprises convex shape suspension rod and lifting rope, the top of described convex shape suspension rod is provided with suspension ring, both sides, bottom are respectively equipped with fixed via, described lifting rope comprises two longitudinal lifting ropes arranged side by side, and the horizontal static line be located between longitudinal lifting rope, the upper end of two longitudinal lifting ropes is connected respectively by the fixed via of shackle with both sides, convex shape suspension rod bottom, lower end is connected with casing shoe, to be hung on main suspension hook by suspension ring, again the shackle of two longitudinal lifting rope upper ends is buckled in the fixed via of diverse location respectively, be connected with sleeve pipe top with the horizontal static line between longitudinal lifting rope simultaneously, the lower end of two longitudinal lifting ropes connects with the flange of casing part respectively, can under secondary suspension hook coordinates, complete the level lifting of sleeve pipe, the change being become vertical position from horizontal position transfer is hung, and make the sleeve pipe of vertical position and conservator be placed between two longitudinal lifting ropes, do not produce inclination, once just can complete the lifting of sleeve pipe, without the need to adjustment, effective raising lifting speed.
The fixed via interval of both sides, described convex shape suspension rod bottom and be symmetrical arranged multiple, to adapt to the sleeve pipe lifting by crane different size, and is symmetrical arranged the balance can guaranteed when lifting.
The fixed via interval of both sides, described convex shape suspension rod bottom and be symmetrical arranged six, to adapt to the sleeve pipe lifting by crane different size, and is symmetrical arranged the balance can guaranteed when lifting.
Described lifting rope is set to many of different length, to adapt to the sleeve pipe lifting by crane different size.
The utility model has following advantages and effect: adopt such scheme, solves the problem that damaging, work efficiency is low easily appears in 500kV sleeve pipe in hoisting process.And in emepalcement casing process, according to casing size, shackle is buckled in the fixed via of both sides, corresponding convex shape suspension rod bottom, select the lifting rope length be suitable for simultaneously, just can under main suspension hook and secondary suspension hook coordinate, the level lifting completing sleeve pipe, the change being become vertical position from horizontal position transfer are hung, and are made the sleeve pipe of vertical position and conservator be placed between two longitudinal lifting ropes, do not produce inclination, once just can complete the lifting of sleeve pipe, without the need to adjustment, effectively improve lifting speed.Not only avoid and unnecessary damage is caused to sleeve pipe, and lifting work efficiency is high, ensure that the safe operation of electrical network.Be a desirable suspender in fact.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lifting schematic diagram of the utility model;
Fig. 3 be the utility model be lifted to bitmap.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
The transformer bushing lifting device that the utility model provides, comprise convex shape suspension rod 4 and lifting rope 2, the top of convex shape suspension rod 4 is provided with suspension ring 7, these suspension ring 7 are matched with main suspension hook, both sides, bottom are respectively equipped with fixed via 3, lifting rope 2 comprises two longitudinal lifting ropes arranged side by side, and the horizontal static line 5 be located between two longitudinal lifting ropes 2, the upper end of two longitudinal lifting ropes 2 is connected with suspension rod 4 fixed via 3 by shackle, lower end is connected with sleeve pipe 1 bottom flange 6, fixed via 3 interval of both sides, convex shape suspension rod 4 bottom and be symmetrical arranged six, lifting rope 2 is set to many of different length, to adapt to the sleeve pipe lifting by crane different size.
During work, suspension ring 7 are hung on main suspension hook 9, again two shackles of lifting rope 2 upper end are buckled in the fixed via 3 of diverse location respectively, and the horizontal static line 5 between lifting rope 2 is connected to sleeve pipe 1 top, lifting rope 2 lower end to be buckled on the flange of sleeve pipe 16 respectively by two shackles, can under secondary suspension hook 8 coordinates, complete the level lifting of sleeve pipe 1, the change being become vertical position from horizontal position transfer is hung, and make the sleeve pipe 1 of vertical position and conservator be placed between two longitudinal lifting ropes 2, do not produce inclination, once complete the lifting of sleeve pipe, without the need to adjustment, effective raising lifting speed.

Claims (3)

1. a transformer bushing lifting device, it is characterized in that it comprises convex shape suspension rod and lifting rope, the top of described convex shape suspension rod is provided with suspension ring, both sides, bottom are respectively equipped with fixed via, described lifting rope comprises two longitudinal lifting ropes arranged side by side, and the horizontal static line be located between longitudinal lifting rope, the upper end of two longitudinal lifting ropes is connected respectively by the fixed via of shackle with both sides, convex shape suspension rod bottom, and lower end is connected with casing shoe.
2. transformer bushing lifting device according to claim 1, is characterized in that the fixed via interval of both sides, described convex shape suspension rod bottom and is symmetrical arranged multiple.
3. transformer bushing lifting device according to claim 1, is characterized in that described lifting rope is set to many of different length.
CN201520030838.5U 2015-01-17 2015-01-17 A kind of transformer bushing lifting device Active CN204416900U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520030838.5U CN204416900U (en) 2015-01-17 2015-01-17 A kind of transformer bushing lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520030838.5U CN204416900U (en) 2015-01-17 2015-01-17 A kind of transformer bushing lifting device

Publications (1)

Publication Number Publication Date
CN204416900U true CN204416900U (en) 2015-06-24

Family

ID=53467289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520030838.5U Active CN204416900U (en) 2015-01-17 2015-01-17 A kind of transformer bushing lifting device

Country Status (1)

Country Link
CN (1) CN204416900U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105207093A (en) * 2015-09-28 2015-12-30 中国南方电网有限责任公司超高压输电公司检修试验中心 On-load tap-changer oil chamber insulating cylinder lifting appliance
CN108358047A (en) * 2018-01-16 2018-08-03 浙江大学 A kind of vertical clamping hanging device of cylinder type objects applied to narrow space

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105207093A (en) * 2015-09-28 2015-12-30 中国南方电网有限责任公司超高压输电公司检修试验中心 On-load tap-changer oil chamber insulating cylinder lifting appliance
CN108358047A (en) * 2018-01-16 2018-08-03 浙江大学 A kind of vertical clamping hanging device of cylinder type objects applied to narrow space

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