CN206783210U - A kind of novel converter valve cooling device lifting device - Google Patents

A kind of novel converter valve cooling device lifting device Download PDF

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Publication number
CN206783210U
CN206783210U CN201720551863.7U CN201720551863U CN206783210U CN 206783210 U CN206783210 U CN 206783210U CN 201720551863 U CN201720551863 U CN 201720551863U CN 206783210 U CN206783210 U CN 206783210U
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CN
China
Prior art keywords
lifting
cooling device
converter valve
bull stick
lifting device
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
CN201720551863.7U
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Chinese (zh)
Inventor
毛永红
王云飞
赵海峰
章岱麟
王健名
黄湘源
刘劼
刘娟辉
朱宁
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.)
Hunan transmission and Transformation Engineering Co., Ltd.
Original Assignee
HUNAN PROVINCIAL TRANSMISSION AND DISTRIBUTION ENGINEERING Co Ltd
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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Publication date
Application filed by HUNAN PROVINCIAL TRANSMISSION AND DISTRIBUTION ENGINEERING Co Ltd filed Critical HUNAN PROVINCIAL TRANSMISSION AND DISTRIBUTION ENGINEERING Co Ltd
Priority to CN201720551863.7U priority Critical patent/CN206783210U/en
Application granted granted Critical
Publication of CN206783210U publication Critical patent/CN206783210U/en
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Abstract

It the utility model is related to a kind of novel converter valve cooling device lifting device,Including lifting device body and two ring-chain hoists,The lifting device body includes two support bases,Connection support column at the top of the support base,Connection fixing block at the top of the support column,Bull stick is connected between the fixed block,The bull stick runs through two fixed blocks,Described bull stick one end is fixedly connected with drive rod,The drive rod bottom is hinged with hydraulic stem,Described hydraulic stem one end connection liquid cylinder pressure,The utility model realizes the lifting to converter valve cooling device by the lifting contiguous block on lifting device body and two ring-chain hoists,By way of Driven by Hydraulic Cylinder bull stick rotates,Cooling device is hung,Can solve converter valve cooling device and change deficiency existing for lifting mode,Reduce overhaul cost,Improve hoisting safety,Low manufacture cost of the present utility model simultaneously,Suitable for all kinds of height,Size,The replacing heat-exchange tube lifting of the horizontal water-tube cooler of operating mode.

Description

A kind of novel converter valve cooling device lifting device
Technical field
A kind of novel converter valve cooling device lifting device is the utility model is related to, belongs to hoisting tool for apparatus field.
Background technology
Converter valve is the nucleus equipment of DC transmission engineering, is obtained by the way that three-phase alternating voltage is connected into DC terminal successively The control of desired DC voltage and realization to power, its value account for the 22~25% of current conversion station complete set of equipments total price.
Converter valve is by IGCT, damping capacitor, equalizing capacitance, damping resistance, equalizing resistance, saturable reactor, IGCT The parts such as control unit form.Wherein, IGCT is the core component of converter valve, and it determines the through-current capability of converter valve (The country has been developed that 6 inch thyristors, specified 4000 amperes of through-current capability at present), can by the way that multiple Thyristors are connected Obtain desired system voltage.The triggering mode of IGCT is divided into electricity triggering and light triggering, ABB and Siemens, Areva Ta difference It is representative therein.
Water-filled radiator needed for the core component IGCT of converter valve, it should be radiated to IGCT, serve as structure again Part pressure-bearing, conduction, and lifelong quality guarantee are also needed, its strict quality requirement causes this water-filled radiator to become power electronics The top product of water-filled radiator in industry.
Utility model content
The utility model proposes a kind of novel converter valve cooling device lifting device, solve in existing technical field, Converter valve cooling device changes the problem of lifting mode Shortcomings, and the utility model is connected by the lifting on lifting device body Block and two ring-chain hoists are connect to realize the lifting to converter valve cooling device, by way of Driven by Hydraulic Cylinder bull stick rotates, Cooling device is hung, converter valve cooling device can be solved and change deficiency existing for lifting mode, reduce overhaul cost, Hoisting safety, while low manufacture cost of the present utility model are improved, hanging method is simple and practical, strong operability, suitable for each Class height, size, operating mode horizontal water-tube cooler replacing heat-exchange tube lifting.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme:
A kind of novel converter valve cooling device lifting device of the utility model, including lifting device body and two loop chain calabashes Reed, the lifting device body include two support bases, and support column, the support column top are connected at the top of the support base Fixed block is fixedly connected with, bull stick is connected between the fixed block, the bull stick runs through two fixed blocks, the bull stick one End is fixedly connected with drive rod, and the drive rod bottom is hinged with hydraulic stem, described hydraulic stem one end connection liquid cylinder pressure, the liquid For cylinder pressure in the support base, the bull stick side is fixedly connected with two lifting contiguous blocks, described to lift on contiguous block Provided with keyhole, cooling device side is connected by connecting rope in the keyhole, loop chain, the loop chain are wound with the ring-chain hoist Side connects the cooling device, and the loop chain opposite side is connected with balancing weight.
Preferably, it is fixed at the top of the ring-chain hoist at the top of wall.
Preferably, the lifting contiguous block is between two fixed blocks.
Preferably, support bar is connected between the support column, the support bar is located above the support base.
Preferably, connected between the bull stick and the fixed block by bearing.
The beneficial effect that the utility model is reached is:The utility model passes through the lifting contiguous block on lifting device body The lifting to converter valve cooling device is realized with two ring-chain hoists, will by way of Driven by Hydraulic Cylinder bull stick rotates Cooling device hangs, and can solve converter valve cooling device and change deficiency existing for lifting mode, reduce overhaul cost, improve Hoisting safety, while low manufacture cost of the present utility model, hanging method is simple and practical, strong operability, suitable for all kinds of height Degree, size, operating mode horizontal water-tube cooler replacing heat-exchange tube lifting.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings:
Fig. 1 is structure chart of the present utility model;
Fig. 2 is side view of the present utility model.
In figure:1st, lifting device body;2nd, ring-chain hoist;3rd, support base;4th, support column;5th, fixed block;6th, bull stick;7、 Drive rod;8th, hydraulic stem;9th, hydraulic cylinder;10th, contiguous block is lifted;11st, keyhole;12nd, connecting rope;13rd, cooling device;14th, loop chain; 15th, balancing weight;16th, support bar.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of novel converter valve cooling device lifting device, including lifting device Body 1 and two ring-chain hoists 2, lifting device body 1 and two 2 vertex positions triangular in shape of ring-chain hoist are set, slinger Tool body 1 includes two support bases 3, plays bottom supporting role, the top of support base 3 connection support column 4, and support column 4 pushes up Portion's connection fixing block 5, fixed block 5 are connected with bull stick 6 built with bearing between fixed block 5, and bull stick 6 runs through two fixed blocks 5, Connected between bull stick 6 and fixed block 5 by bearing, bull stick 6 is rotatable, and the one end of bull stick 6 is fixedly connected with drive rod 7, drive rod 7 For driving bull stick 6 to rotate, the bottom of drive rod 7 is hinged with hydraulic stem 8, one end connection liquid cylinder pressure 9 of hydraulic stem 8, and hydraulic cylinder 9 passes through Drive rod 7 drives bull stick 6 to rotate, and for hydraulic cylinder 9 in support base 3, bull stick 6 side is fixedly connected with two lifting connections Block 10, lifting contiguous block 10 are used for aiding in lifting cooling device 13, and lifting contiguous block 10 is provided with keyhole 11, passed through in keyhole 11 Connecting rope 12 connects cooling device 13 side, and connecting rope 12 is fixedly connected with cooling device 13, and loop chain is wound with ring-chain hoist 2 14, the side of loop chain 14 connection cooling device 13, the opposite side of loop chain 14 is connected with balancing weight 15, when lifting, lifting device body 1 Set with two 2 vertex positions triangular in shape of ring-chain hoist, two loop chains 14 are connected cooling device 13 with connecting rope 12, available Bull stick 6, which rotates, drives two lifting contiguous blocks 10 to rotate, and makes cooling device 13 hang.
The top of ring-chain hoist 2 is securable to wall, fixes ring-chain hoist 2.
Lifting contiguous block 10 is located at part of the bull stick 6 between fixed block 5, and lifting contiguous block 10 is used for aiding in lifting to cool down Equipment 13.
Support bar 16 is connected between support column 4, support bar 16 is located at the top of support base 3, played a supporting role.
Lifting device body 1 and two 2 vertex positions triangular in shape of ring-chain hoist are set, and cooling device 13 are fixed, so After lift.
Connected between bull stick 6 and fixed block 5 by bearing, bull stick 6 rotates in fixed block 5.
When in use, the utility model passes through the lifting contiguous block 10 on lifting device body and two rings to the utility model Chain block 2 realizes the lifting to converter valve cooling device 13, by way of hydraulic cylinder 9 drives bull stick rotation, will cool down Equipment 13 hangs, and can solve converter valve cooling device 13 and change deficiency existing for lifting mode, reduce overhaul cost, improve Hoisting safety, while low manufacture cost of the present utility model, hanging method is simple and practical, strong operability, suitable for all kinds of height Degree, size, operating mode horizontal water-tube cooler replacing heat-exchange tube lifting.
Finally it should be noted that:Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., It should be included within the scope of protection of the utility model.

Claims (5)

1. a kind of novel converter valve cooling device lifting device, including lifting device body(1)With two ring-chain hoists(2), its It is characterised by, the lifting device body(1)Including two support bases(3), the support base(3)Top connects support column (4), the support column(4)Top is fixedly connected with fixed block(5), the fixed block(5)Between be connected with bull stick(6), described turn Bar(6)Through two fixed blocks(5), the bull stick(6)One end is fixedly connected with drive rod(7), the drive rod(7)Bottom Portion is hinged with hydraulic stem(8), the hydraulic stem(8)One end connection liquid cylinder pressure(9), the hydraulic cylinder(9)Located at the support bottom Seat(3)On, the bull stick(6)Side is fixedly connected with two lifting contiguous blocks(10), the lifting contiguous block(10)It is provided with Keyhole(11), the keyhole(11)Inside pass through connecting rope(12)Connect cooling device(13)Side, the ring-chain hoist(2)It is interior around There is loop chain(14), the loop chain(14)Side connects the cooling device(13), the loop chain(14)Opposite side is connected with counterweight Block(15).
A kind of 2. novel converter valve cooling device lifting device according to claim 1, it is characterised in that the loop chain calabash Reed(2)Top is fixed at the top of wall.
3. a kind of novel converter valve cooling device lifting device according to claim 1, it is characterised in that the lifting connects Connect block(10)Positioned at two fixed blocks(5)Between.
A kind of 4. novel converter valve cooling device lifting device according to claim 1, it is characterised in that the support column (4)Between be connected with support bar(16), the support bar(16)Positioned at the support base(3)Top.
A kind of 5. novel converter valve cooling device lifting device according to claim 1, it is characterised in that the bull stick (6)With the fixed block(5)Between connected by bearing.
CN201720551863.7U 2017-05-18 2017-05-18 A kind of novel converter valve cooling device lifting device Active CN206783210U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720551863.7U CN206783210U (en) 2017-05-18 2017-05-18 A kind of novel converter valve cooling device lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720551863.7U CN206783210U (en) 2017-05-18 2017-05-18 A kind of novel converter valve cooling device lifting device

Publications (1)

Publication Number Publication Date
CN206783210U true CN206783210U (en) 2017-12-22

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ID=60712630

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720551863.7U Active CN206783210U (en) 2017-05-18 2017-05-18 A kind of novel converter valve cooling device lifting device

Country Status (1)

Country Link
CN (1) CN206783210U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021208467A1 (en) * 2020-05-25 2021-10-21 苏州贸港机械配件有限公司 Novel hoisting tool for converter valve cooling equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021208467A1 (en) * 2020-05-25 2021-10-21 苏州贸港机械配件有限公司 Novel hoisting tool for converter valve cooling equipment

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Legal Events

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 410000 226 West Road, Changsha, Hunan

Patentee after: Hunan transmission and Transformation Engineering Co., Ltd.

Address before: 410000 226 West Road, Changsha, Hunan

Patentee before: Hunan Provincial Transmission and Distribution Engineering Co., Ltd.

CP01 Change in the name or title of a patent holder