CN106653341B - A kind of transformer double body synchronous hoisting device and method - Google Patents
A kind of transformer double body synchronous hoisting device and method Download PDFInfo
- Publication number
- CN106653341B CN106653341B CN201611087130.9A CN201611087130A CN106653341B CN 106653341 B CN106653341 B CN 106653341B CN 201611087130 A CN201611087130 A CN 201611087130A CN 106653341 B CN106653341 B CN 106653341B
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- device body
- iron core
- main
- clamping piece
- lower clamping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The present invention relates to a kind of transformer double body synchronous hoisting device and method, belong to technical field of transformer manufacturing.Technical scheme is：Main device body（4）The main device body iron core lower clamping piece of bottom（12）It is fixed on device body bottom junction steel plate（6）On, secondary device body iron core lower clamping piece（13）With insulating pad two（17）It is fixed on together on the junction steel plate of device body bottom；Main body iron core upper clip is fixed at the top of main device body（8）On, secondary device body（5）Top passes through top connecting bracket（3）With insulating pad one（7）It is fixed in main body iron core upper clip, synchronization onwards suspension centre（2）Pass through hoist cable and the hanging beam of top（1）Connection.Main device body of the invention by transformer and secondary device body integral lifting, it can realize and two independent device body synchronous hoistings for preparing lead are put into oil tank of transformer, avoid the repeated disassembled and assembled of lead between two independent device bodies, the production manufacturing cycle is shortened, and the insulation distance being effectively ensured between two independent device bodies.
Description
Technical field
The present invention relates to a kind of transformer double body synchronous hoisting device and method, belong to technical field of transformer manufacturing.
Background technology
In recent years, with the fast development of power network and power plant, increasing transformer needs to use two independences
Device body is arranged on the structure in same fuel tank.Two independent device bodies of transformer need to pass through lead（Formed lead）Connected
Connect, meanwhile, for electric insulation distance is effectively ensured, it should also strictly control the relative position between two independent device bodies.Due to becoming
Depressor inner space limits, and needs to carry out mating lead outside fuel tank between two independent device bodies（Formed lead）, draw with complete
Lead is opened again after line, two device bodies are individually lifted by crane, are put into fuel tank internal, is entered back into fuel tank internal and is entered line lead connection.
Background technology uses two independent lifting methods of device body, it is necessary to by the lead between two device bodies（Formed lead）Repeated disassembled and assembled,
It is cumbersome, and production cycle length, it can also increase potential safety hazard in terms of electric insulation.
The content of the invention
It is an object of the present invention to provide a kind of transformer double body synchronous hoisting device and method, double body synchronous hoisting, keep away
Lead between two independent device bodies is exempted from（Formed lead）Repeated disassembled and assembled, shorten the production manufacturing cycle, and effectively protect
The insulation distance between two independent device bodies has been demonstrate,proved, has solved above mentioned problem present in background technology.
The technical scheme is that：
A kind of transformer double body synchronous hoisting device, include hanging beam, top connecting bracket, main device body, secondary device body, device body
Bottom junction steel plate, insulating pad one, main body iron core upper clip, insulating pad two, main device body iron core lower clamping piece and secondary device body iron
Core lower clamping piece, main device body and secondary device body arranged, the main device body iron core lower clamping piece of main device body bottom are fixed on device body bottom company
Connect on steel plate, secondary device body iron core lower clamping piece is fixed on together with insulating pad two on the junction steel plate of device body bottom；The top of main device body
Portion is fixed in main body iron core upper clip, and main body iron core is fixed on by top connecting bracket and insulating pad one at the top of secondary device body
On upper clamping piece, main body iron core upper clip is provided with multiple synchronization onwards suspension centres, and synchronization onwards suspension centre is connected by hoist cable and the hanging beam of top
Connect.
The top connecting bracket, insulating pad one and main body iron core upper clip are fixed together by metal bolts one,
The outside of metal bolts one is cased with bolt insulation tube one.
Secondary device body iron core lower clamping piece, insulating pad two and the device body bottom junction steel plate are fixed on by metal bolts two
Together, the outside of metal bolts two is cased with bolt insulation tube two, and the nuts of metal bolts two is provided with shielding cap.
The main device body iron core lower clamping piece and device body bottom junction steel plate, are fixed together by metal bolts three.
A kind of transformer double body synchronous hoisting method, is comprised the following steps：
Main device body and secondary device body arranged, the main device body iron core lower clamping piece of main device body bottom are fixed on the connection of device body bottom
On steel plate, secondary device body iron core lower clamping piece is fixed on together with insulating pad two on the junction steel plate of device body bottom；The top of main device body
It is fixed in main body iron core upper clip, is fixed at the top of secondary device body by top connecting bracket and insulating pad one on main body iron core
On folder, main body iron core upper clip is provided with multiple synchronization onwards suspension centres, and synchronization onwards suspension centre is connected by hoist cable and the hanging beam of top；
The top connecting bracket, insulating pad one and main body iron core upper clip are fixed together by metal bolts one, metal bolts
One outside is cased with bolt insulation tube one；The secondary device body iron core lower clamping piece, insulating pad two and device body bottom junction steel plate lead to
Cross metal bolts two to be fixed together, the outside of metal bolts two is cased with bolt insulation tube two, on the nuts of metal bolts two
Provided with shielding cap；The main device body iron core lower clamping piece and device body bottom junction steel plate, are fixed together by metal bolts three；
The bottom of main device body and secondary device body is connected by device body bottom junction steel plate, main body iron core upper clip will be main
The top of device body and secondary device body is connected；Main body iron core upper clip is provided with multiple synchronization onwards suspension centres.Set in secondary device body
Two synchronization onwards suspension centres are put, the center of two synchronization onwards suspension centres is on the center of gravity vertical line of secondary device body；Two are set in main device body partially
From the synchronization onwards suspension centre of main device body center of gravity vertical line；Four synchronization onwards suspension centres are lifted by crane simultaneously by hanging beam, by secondary device body conduct oneself with dignity come
The roll force of main device body is balanced, keeps whole machine balancing；Pass through insulating pad one, insulating pad two, bolt insulation tube one, bolt
Will be completely insulated between two device bodies with insulation tube two, main device body iron core lower clamping piece and secondary device body iron core lower clamping piece pass through grounding lead
Two device status are not drawn ground connection by line, ensure product operational reliability.
The beneficial effects of the invention are as follows：By the main device body of transformer and secondary device body integral lifting, it is possible to achieve draw preparing
Two independent device body synchronous hoistings of line are put into oil tank of transformer, avoid lead between two independent device bodies（Formed lead）
Repeated disassembled and assembled, substantially reduce workload, shorten the production manufacturing cycle, and be effectively ensured two independent device bodies it
Between insulation distance.
Brief description of the drawings
Fig. 1 is schematic diagram of the embodiment of the present invention；
Fig. 2 is top view after the independent device body connection of the embodiment of the present invention two；
Fig. 3 is device body synchronous hoisting stress sketch of the embodiment of the present invention；
Fig. 4 is the independent device body connection upper back insulation schematic diagram of the embodiment of the present invention two；
Fig. 5 is the independent device body connection rear lower insulation schematic diagram of the embodiment of the present invention two；
In figure：Hanging beam 1, synchronization onwards suspension centre 2, top connecting bracket 3, main device body 4, secondary device body 5, device body bottom junction steel plate
6th, insulating pad 1, main body iron core upper clip 8, metal bolts 1, bolt insulation tube 1, shielding cap 11, main device body iron
Core lower clamping piece 12, secondary device body iron core lower clamping piece 13, metal bolts 3 14, insulating pad 2 17, metal bolts 2 19, bolt are with absolutely
Edge pipe 2 20.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the invention will be further described.
A kind of transformer double body synchronous hoisting device, comprising hanging beam 1, top connecting bracket 3, main device body 4, secondary device body 5,
Device body bottom junction steel plate 6, insulating pad 1, main body iron core upper clip 8, insulating pad 2 17, main device body iron core lower clamping piece 12
With secondary device body iron core lower clamping piece 13, main device body 4 and the secondary arranged of device body 5, the main device body iron core lower clamping piece 12 of the main bottom of device body 4
It is fixed on device body bottom junction steel plate 6, secondary device body iron core lower clamping piece 13 is fixed on device body bottom together with insulating pad 2 17
On junction steel plate 6；The top of main device body 4 is fixed in main body iron core upper clip 8, and the secondary top of device body 5 passes through top connecting bracket 3
It is fixed on insulating pad 1 in main body iron core upper clip 8, main body iron core upper clip 8 is provided with multiple synchronization onwards suspension centres 2, together
Step Heave Here 2 is connected by hoist cable and the hanging beam of top 1.
The top connecting bracket 3, insulating pad 1 and main body iron core upper clip 8 are fixed on one by metal bolts 1
Rise, the outside of metal bolts 1 is cased with bolt insulation tube 1.
The secondary device body iron core lower clamping piece 13, insulating pad 2 17 and device body bottom junction steel plate 6 pass through metal bolts two
19 are fixed together, and the outside of metal bolts 2 19 is cased with bolt insulation tube 2 20, and the nuts of metal bolts 2 19 is provided with
Shielding cap 11.
The main device body iron core lower clamping piece 12 and device body bottom junction steel plate, are fixed together by metal bolts 3 14.
A kind of transformer double body synchronous hoisting method, is comprised the following steps：
Main device body 4 and the secondary arranged of device body 5, the main device body iron core lower clamping piece 12 of the main bottom of device body 4 are fixed under device body
On portion's junction steel plate 6, secondary device body iron core lower clamping piece 13 is fixed on together with insulating pad 2 17 on device body bottom junction steel plate 6；
The top of main device body 4 is fixed in main body iron core upper clip 8, and the secondary top of device body 5 passes through top connecting bracket 3 and insulating pad one
7 are fixed in main body iron core upper clip 8, and main body iron core upper clip 8 is provided with multiple synchronization onwards suspension centres 2, and synchronization onwards suspension centre 2 passes through
Hoist cable and the hanging beam of top 1 connect；The top connecting bracket 3, insulating pad 1 and main body iron core upper clip 8 pass through metal
Bolt 1 is fixed together, and the outside of metal bolts 1 is cased with bolt insulation tube 1；The secondary device body iron core lower clamping piece 13,
Insulating pad 2 17 and device body bottom junction steel plate 6 are fixed together by metal bolts 2 19,2 19 outer surface cover of metal bolts
There is bolt insulation tube 2 20, the nuts of metal bolts 2 19 is provided with shielding cap 11；The main device body iron core lower clamping piece 12
With device body bottom junction steel plate, it is fixed together by metal bolts 3 14；
The bottom of main device body 4 and secondary device body 5 is connected by device body bottom junction steel plate 6, main body iron core upper clip 8
The top of main device body 4 and secondary device body 5 is connected；Main body iron core upper clip is provided with multiple synchronization onwards suspension centres 2.In secondary device body
5 tops set two synchronization onwards suspension centres, and the center of two synchronization onwards suspension centres is on the center of gravity vertical line of secondary device body；Set in main device body 4
Put two synchronization onwards suspension centres for deviateing main device body center of gravity vertical line；Four synchronization onwards suspension centres are lifted by crane simultaneously by hanging beam, pass through secondary device
Body 5 is conducted oneself with dignity to balance the roll force of main device body 4, keeps whole machine balancing；By insulating pad one, insulating pad two, bolt with absolutely
Edge pipe one, bolt will be completely insulated between two device bodies with insulation tube two, under main device body iron core lower clamping piece 12 and secondary device body iron core
Two device status are not drawn ground connection by folder 13 by ground lead, ensure product operational reliability.
Claims (3)
1. a kind of transformer double body synchronous hoisting device, it is characterised in that include hanging beam（1）, top connecting bracket（3）, main device
Body（4）, secondary device body（5）, device body bottom junction steel plate（6）, insulating pad one（7）, main body iron core upper clip（8）, insulating pad
Two（17）, main device body iron core lower clamping piece（12）With secondary device body iron core lower clamping piece（13）, main device body（4）With secondary device body（5）Arrange cloth
Put, main device body（4）The main device body iron core lower clamping piece of bottom（12）It is fixed on device body bottom junction steel plate（6）On, secondary device body iron core
Lower clamping piece（13）With insulating pad two（17）Device body bottom junction steel plate is fixed on together（6）On；Main device body（4）Top fix
In main body iron core upper clip（8）On, secondary device body（5）Top passes through top connecting bracket（3）With insulating pad one（7）It is fixed on master
Body iron core upper clip（8）On, main body iron core upper clip（8）It is provided with multiple synchronization onwards suspension centres（2）, synchronization onwards suspension centre（2）Pass through
Hoist cable and the hanging beam of top（1）Connection.
A kind of 2. transformer double body synchronous hoisting device according to claim 1, it is characterised in that：The top connection
Support（3）, insulating pad one（7）With main body iron core upper clip（8）Pass through metal bolts one（9）It is fixed together, metal bolts
One（9）Outside is cased with bolt insulation tube one（10）；The secondary device body iron core lower clamping piece（13）, insulating pad two（17）With device body
Bottom junction steel plate（6）Pass through metal bolts two（19）It is fixed together, metal bolts two（19）Outside is cased with bolt insulation
Pipe two（20）, metal bolts two（19）Nuts be provided with shielding cap（11）；The main device body iron core lower clamping piece（12）With device
Body bottom junction steel plate, passes through metal bolts three（14）It is fixed together.
A kind of 3. transformer double body synchronous hoisting method, it is characterised in that comprise the following steps：
Main device body（4）With secondary device body（5）Arranged, main device body（4）The main device body iron core lower clamping piece of bottom（12）It is fixed on device
Body bottom junction steel plate（6）On, secondary device body iron core lower clamping piece（13）With insulating pad two（17）Device body bottom company is fixed on together
Connect steel plate（6）On；Main device body（4）Top be fixed on main body iron core upper clip（8）On, secondary device body（5）Top is connected by top
Connect support（3）With insulating pad one（7）It is fixed on main body iron core upper clip（8）On, main body iron core upper clip（8）It is provided with multiple
Synchronization onwards suspension centre（2）, synchronization onwards suspension centre（2）Pass through hoist cable and the hanging beam of top（1）Connection；The top connecting bracket（3）, absolutely
Edge backing plate one（7）With main body iron core upper clip（8）Pass through metal bolts one（9）It is fixed together, metal bolts one（9）Outer surface cover
There is bolt insulation tube one（10）；The secondary device body iron core lower clamping piece（13）, insulating pad two（17）Steel is connected with device body bottom
Plate（6）Pass through metal bolts two（19）It is fixed together, metal bolts two（19）Outside is cased with bolt insulation tube two（20）, gold
Belong to bolt two（19）Nuts be provided with shielding cap（11）；The main device body iron core lower clamping piece（12）Steel is connected with device body bottom
Plate, pass through metal bolts three（14）It is fixed together；
Pass through device body bottom junction steel plate（6）By main device body（4）With secondary device body（5）Bottom be connected, pressed from both sides on main body iron core
Part（8）By main device body（4）With secondary device body（5）Top be connected；Main body iron core upper clip is provided with multiple synchronization onwards suspension centres
（2）；In secondary device body（5）Top sets two synchronization onwards suspension centres, the center of gravity vertical line of the centers of two synchronization onwards suspension centres in secondary device body
On；In main device body（4）Two synchronization onwards suspension centres for deviateing main device body center of gravity vertical line are set；Four synchronization onwards suspension centres are same by hanging beam
When lift by crane, pass through secondary device body（5）Conduct oneself with dignity to balance main device body（4）Roll force, keep whole machine balancing；By insulating pad one,
Insulating pad two, bolt insulation tube one, bolt will be completely insulated between two device bodies with insulation tube two, pressed from both sides under main device body iron core
Part（12）With secondary device body iron core lower clamping piece（13）Two device status are not drawn by ground connection by ground lead, ensure that product operation can
By property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611087130.9A CN106653341B (en) | 2016-12-01 | 2016-12-01 | A kind of transformer double body synchronous hoisting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611087130.9A CN106653341B (en) | 2016-12-01 | 2016-12-01 | A kind of transformer double body synchronous hoisting device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106653341A CN106653341A (en) | 2017-05-10 |
| CN106653341B true CN106653341B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611087130.9A Active CN106653341B (en) | 2016-12-01 | 2016-12-01 | A kind of transformer double body synchronous hoisting device and method |
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| CN (1) | CN106653341B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823130B (en) * | 2022-03-24 | 2024-10-18 | 保定天威保变电气股份有限公司 | Lead insulation wrapping and supporting tool |
| CN115571766B (en) * | 2022-10-09 | 2023-08-22 | 江苏伟正电气科技有限公司 | Transformer hanging core overhauling tool and overhauling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403110A (en) * | 2010-09-14 | 2012-04-04 | 保定天威集团(江苏)五洲变压器有限公司 | Base-sharing type double-body transformer |
| CN204904978U (en) * | 2015-09-16 | 2015-12-23 | 保定天威集团特变电气有限公司 | Many pulse waves of large capacity are ware body nowel and location structure for rectifier transformer |
| CN105405577A (en) * | 2015-12-30 | 2016-03-16 | 镇江船舶电器有限责任公司 | Dry-type transformer lifting structure |
| CN105529170A (en) * | 2014-09-28 | 2016-04-27 | 国家电网公司 | Ultra-high voltage converter transformer field assembling method |
| CN206349241U (en) * | 2016-12-01 | 2017-07-21 | 保定天威保变电气股份有限公司 | A kind of transformer double body synchronous hoisting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3518354B2 (en) * | 1998-07-27 | 2004-04-12 | 株式会社日立製作所 | Iron core erecting method and working device thereof |
-
2016
- 2016-12-01 CN CN201611087130.9A patent/CN106653341B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403110A (en) * | 2010-09-14 | 2012-04-04 | 保定天威集团(江苏)五洲变压器有限公司 | Base-sharing type double-body transformer |
| CN105529170A (en) * | 2014-09-28 | 2016-04-27 | 国家电网公司 | Ultra-high voltage converter transformer field assembling method |
| CN204904978U (en) * | 2015-09-16 | 2015-12-23 | 保定天威集团特变电气有限公司 | Many pulse waves of large capacity are ware body nowel and location structure for rectifier transformer |
| CN105405577A (en) * | 2015-12-30 | 2016-03-16 | 镇江船舶电器有限责任公司 | Dry-type transformer lifting structure |
| CN206349241U (en) * | 2016-12-01 | 2017-07-21 | 保定天威保变电气股份有限公司 | A kind of transformer double body synchronous hoisting device |
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| CN106653341A (en) | 2017-05-10 |
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