CN102700857A - Disintegrating transportation method of transformer - Google Patents
Disintegrating transportation method of transformer Download PDFInfo
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- CN102700857A CN102700857A CN2012101589743A CN201210158974A CN102700857A CN 102700857 A CN102700857 A CN 102700857A CN 2012101589743 A CN2012101589743 A CN 2012101589743A CN 201210158974 A CN201210158974 A CN 201210158974A CN 102700857 A CN102700857 A CN 102700857A
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- transformer
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Abstract
The invention relates to a disintegrating transportation method of a transformer, which is applied to a high-capacity transformer transported in a disintegrating manner. The disintegrating transportation method comprises the following steps of: splitting a disintegrated transformer according to the structure of the transformer, so that the dimension and the weight of every split part can meet the requirement of transportation; respectively fixing every split part in a respective transporting box; splitting the disintegrated transformer: disintegrating a main body and other parts, wherein every core pillar of the main body is disintegrated to be two semicircles to form a frame-type disintegrating structure shape of 'side yoke-core pillar', 'core pillar-core pillar' and 'core pillar-side yoke'; and manufacture a plurality of independent transporting boxes for transportation and calculating the weight of every transporting box after loading. The disintegrating transportation method of the transformer, provided in the invention, can transport the transform in the disintegrating manner and reduce the weight of single transported part, so that the difficulty of remote transportation of the high-capacity transformer is effectively solved.
Description
Technical field
The present invention relates to a kind of transportation resources of main equipment, a kind of specifically voltage transformer disintegration transportation resources.
Background technology
In the highlands and the mountain area of China, like Sichuan, Yunnan, Gansu and other places, the transportation of main equipment receives certain restriction, comprise the road and bridge load-bearing less with the tunnel outside limit and require highly, high-power transformer fuel tank and the common domestic shipping weight of device body can surpass the road and bridge load-bearing; Last lower oil tank transports jointly, and transportation clearance surpasses outside the tunnel to be limit, and has only the method that adopts the transportation of disintegrating, with iron core, coil, go up the fuel-economizing case, lower oil tank transports separately, could satisfy traffic condition, like this could be at power plant's Application of Large voltage transformer.
At present, the voltage transformer disintegration transportation resources of satisfying the demand does not appear in the newspapers as yet.
Summary of the invention
Because its volume and weight can't satisfy this weak point of transportation request, the technical matters that the present invention will solve provides a kind of voltage transformer disintegration transportation resources that can solve the high-power transformer long-distance transport to high-power transformer in the prior art.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
The transportation resources of a kind of disintegration voltage transformer of the present invention is applied to the voltage transformer that high capacity disintegrates and transports, and may further comprise the steps:
The disintegration voltage transformer is split by its structure, make the size of each minute body portion and weight satisfy transportation request;
With each minute body portion be separately fixed in the carrying case separately.
Said the disintegration voltage transformer is split as:
Transformer body and miscellaneous part are decomposed, and wherein each stem stem with main body resolves into two semicircles, forms the frame type disintegration version of " return yoke-stem stem ", " stem stem-stem stem " and " stem stem-return yoke ";
Make a plurality of independent carrying case transportations and adjust the laden weight of each carrying case.
If weight surpasses the road and bridge maximum capacity, then resolve into " U " type, the dress carrying case.
Said miscellaneous part comprises the parts of iron core folder, coil, switch, lead-in wire, holder, cable and the fuel tank of height/low-voltage lead.
With each minute body portion be separately fixed in the carrying case separately and comprise:
Coil assembling back makes in addition and press-fits part and pull bar is fixed coil, is enclosed within behind the coil press mounting on the carrying case of base, press-fits part top and carrying case case lid and holds out against fixingly, and winding protruding head is fixed on and press-fits on the part;
Lower oil tank capping plate;
Last fuel-economizing case is installed on the transport base;
The parts of switch, lead-in wire, iron core folder all are contained in the fuel-economizing case;
Switch utilizes support to be fixed on the transport base of fuel-economizing case;
The iron core folder is fixed on the transport base, protects on folder limb plate with cardboard;
The holder of high and low pressure lead-in wire and cable pull down back classification colligation, it is good to be placed on two folder limb plate center fixed.Each carrying case fills drying nitrogen during transportation.
The present invention has following beneficial effect and advantage:
1. the invention provides a kind of method of transporting, reducing single transport section weight that voltage transformer is decomposed, efficiently solve the difficult problem of high-power transformer long-distance transport;
2. the branch body portion of the inventive method in carrying case is effectively protected, and prevents to collide with, and guarantees the drying property of insulating material, makes things convenient for assembled on site.
3. the voltage transformer after the assembled on site can satisfy that product parameters requires and performance figure.
Description of drawings
Figure 1A is stem stem-return yoke iron core disintegration front view;
Figure 1B is the birds-eye view of Figure 1A;
Fig. 2 A is stem stem-stem stem iron core disintegration front view;
Fig. 2 B is the birds-eye view of 2A;
Fig. 3 A is a coil press mounting scheme scheme drawing;
Fig. 3 B is the birds-eye view of 3A;
Fig. 4 A is the transportation scheme drawing behind the coil press mounting;
Fig. 4 B is the birds-eye view of Fig. 4 A;
Fig. 5 is last fuel-economizing case traffic program front view;
Fig. 6 is a lower oil tank traffic program front view.
The specific embodiment
Below in conjunction with Figure of description the present invention is done further elaboration.
Present embodiment is an example with the disintegration voltage transformer with three-phase and five-pole iron core; The place of erection of using the disintegration voltage transformer of the inventive method is located in the 1600m plateau; The hill path is rugged, and bridge bearing has only 60t, has only the transportation of disintegration to be transported to the erecting stage by the voltage transformer that capacity is so big.Its transportation resources may further comprise the steps: voltage transformer is split by its structure, make the size of each minute body portion and weight satisfy transportation request; To each minute body portion be separately fixed in the carrying case separately.
The disintegration voltage transformer is divided into two semicircles with stem stem when design; The three-phase and five-pole iron core resolves into 4 " " types; Be respectively " return yoke-stem stem " (shown in Figure 1A, 1B), " stem stem-stem stem " (shown in Fig. 2 A, 2B), " stem stem-stem stem ", four independent carrying cases transportations of " stem stem-return yoke " making, need to adjust domestic shipping weight and whether surpass 60t; Iron core pad pin is fixed at the carrying case inner bottom part, and upper beam holds out against fixing with the carrying case case lid.Iron core folder bottom and carrying case tank wall are used the cushion block stretching on four sides, and iron core folder top and carrying case tank wall hold out against fixing on four sides, and be loosening when preventing to transport, and fills the drying nitrogen transportation.
In the present embodiment, the disintegration voltage transformer is three-phase three windings, is divided into 3 coil assemblings, and other making of coil assembling back press-fits part and pull bar is fixed coil, shown in Fig. 3 A, 3B.Be enclosed within behind the coil press mounting on the carrying ladle of base, top and carrying case case lid hold out against fixing, and winding protruding head need be fixed on the casting die, prevent swing, in order to avoid break, fill the drying nitrogen transportation.Shown in Fig. 3 A, 3B, 4A, 4B.
The parts of switch, lead-in wire, holder all are contained in transportation in the fuel-economizing case.Switch utilizes support to be fixed on the transport base, and holder is fixed on the transport base, protects on folder limb plate with cardboard, and parts such as the folder of high and low pressure lead-in wire and cable are pulled down back classification colligation, are placed in the middle of two folders, fix, and fill the drying nitrogen transportation.
Last fuel-economizing case is installed on the transport base, and is as shown in Figure 5.
Lower oil tank capping plate, as shown in Figure 6.
Need build interim osed top dustproof room in the equipment erecting stage, supply assembled on site usefulness, in the requirement of indoor take appropriate measures temperature when guaranteeing to install, humidity and dustfall content.
Claims (6)
1. voltage transformer disintegration transportation resources is applied to the voltage transformer that high capacity disintegrates and transports, and it is characterized in that may further comprise the steps:
The disintegration voltage transformer is split by its structure, make the size of each minute body portion and weight satisfy transportation request;
With each minute body portion be separately fixed in the carrying case separately.
2. by the described voltage transformer disintegration of claim 1 transportation resources, it is characterized in that: said the disintegration voltage transformer is split as:
Transformer body and miscellaneous part are decomposed, and wherein each stem stem with main body resolves into two semicircles, forms the frame type disintegration version of " return yoke-stem stem ", " stem stem-stem stem " and " stem stem-return yoke ";
Make a plurality of independent carrying case transportations and adjust the laden weight of each carrying case.
3. by the described voltage transformer disintegration of claim 2 transportation resources, it is characterized in that:
If weight surpasses the road and bridge maximum capacity, then resolve into " U " type, the dress carrying case.
4. by the described voltage transformer disintegration of claim 2 transportation resources, it is characterized in that: said miscellaneous part comprises the parts of iron core folder, coil, switch, lead-in wire, holder, cable and the fuel tank of height/low-voltage lead.
5. by the described voltage transformer disintegration of claim 1 transportation resources, it is characterized in that: with each minute body portion be separately fixed in the carrying case separately and comprise:
Coil assembling back makes in addition and press-fits part and pull bar is fixed coil, is enclosed within behind the coil press mounting on the carrying case of base, press-fits part top and carrying case case lid and holds out against fixingly, and winding protruding head is fixed on and press-fits on the part;
Lower oil tank capping plate;
Last fuel-economizing case is installed on the transport base;
The parts of switch, lead-in wire, iron core folder all are contained in the fuel-economizing case;
Switch utilizes support to be fixed on the transport base of fuel-economizing case;
The iron core folder is fixed on the transport base, protects on folder limb plate with cardboard;
The holder of high and low pressure lead-in wire and cable pull down back classification colligation, it is good to be placed on two folder limb plate center fixed.
6. by the described voltage transformer disintegration of claim 1 transportation resources, it is characterized in that: each carrying case fills drying nitrogen during transportation.
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CN2012101589743A CN102700857A (en) | 2012-05-18 | 2012-05-18 | Disintegrating transportation method of transformer |
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CN2012101589743A CN102700857A (en) | 2012-05-18 | 2012-05-18 | Disintegrating transportation method of transformer |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104229292A (en) * | 2013-06-08 | 2014-12-24 | 特变电工衡阳变压器有限公司 | Transport oil tank and on-site assembled transformer |
CN104627547A (en) * | 2013-11-08 | 2015-05-20 | 特变电工沈阳变压器集团有限公司 | Method for putting-down conveying of disassembled transformer iron core conveying boxes |
CN105883283A (en) * | 2014-12-09 | 2016-08-24 | 特变电工衡阳变压器有限公司 | Iron core transporting method and iron core transporting device for field-assembled transformer |
CN109367984A (en) * | 2018-09-27 | 2019-02-22 | 中国电力科学研究院有限公司 | Disintegration formula extra-high voltage transformer whole-set coil transport device |
CN110902113A (en) * | 2018-09-18 | 2020-03-24 | 特变电工沈阳变压器集团有限公司 | Transportation structure and method of transformer wire outlet device |
CN111806853A (en) * | 2020-06-05 | 2020-10-23 | 山东电力设备有限公司 | Converter transformer coil assembly transportation tank and assembling and fixing method |
CN112349495A (en) * | 2019-08-07 | 2021-02-09 | 山东电力设备有限公司 | Large-scale converter transformer split type iron core binding process method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101236822A (en) * | 2006-12-13 | 2008-08-06 | 株式会社东芝 | Transformer decomposition transmission method and iron core decomposition transmission method |
CN101183605B (en) * | 2007-10-11 | 2010-11-10 | 特变电工沈阳变压器集团有限公司 | Convenience-for-transportation disorganized transportation transformer and transport case thereof |
-
2012
- 2012-05-18 CN CN2012101589743A patent/CN102700857A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101236822A (en) * | 2006-12-13 | 2008-08-06 | 株式会社东芝 | Transformer decomposition transmission method and iron core decomposition transmission method |
CN101183605B (en) * | 2007-10-11 | 2010-11-10 | 特变电工沈阳变压器集团有限公司 | Convenience-for-transportation disorganized transportation transformer and transport case thereof |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104229292A (en) * | 2013-06-08 | 2014-12-24 | 特变电工衡阳变压器有限公司 | Transport oil tank and on-site assembled transformer |
CN104627547A (en) * | 2013-11-08 | 2015-05-20 | 特变电工沈阳变压器集团有限公司 | Method for putting-down conveying of disassembled transformer iron core conveying boxes |
CN105883283A (en) * | 2014-12-09 | 2016-08-24 | 特变电工衡阳变压器有限公司 | Iron core transporting method and iron core transporting device for field-assembled transformer |
CN110902113A (en) * | 2018-09-18 | 2020-03-24 | 特变电工沈阳变压器集团有限公司 | Transportation structure and method of transformer wire outlet device |
CN110902113B (en) * | 2018-09-18 | 2021-04-09 | 特变电工沈阳变压器集团有限公司 | Transportation structure and method of transformer wire outlet device |
CN109367984A (en) * | 2018-09-27 | 2019-02-22 | 中国电力科学研究院有限公司 | Disintegration formula extra-high voltage transformer whole-set coil transport device |
CN112349495A (en) * | 2019-08-07 | 2021-02-09 | 山东电力设备有限公司 | Large-scale converter transformer split type iron core binding process method |
CN112349495B (en) * | 2019-08-07 | 2023-02-21 | 山东电力设备有限公司 | Split type iron core binding process method for large converter transformer |
CN111806853A (en) * | 2020-06-05 | 2020-10-23 | 山东电力设备有限公司 | Converter transformer coil assembly transportation tank and assembling and fixing method |
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Application publication date: 20121003 |