CN111768961A - Method for integrally assembling disassembled transformer switch and voltage regulation - Google Patents
Method for integrally assembling disassembled transformer switch and voltage regulation Download PDFInfo
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- CN111768961A CN111768961A CN201910260135.4A CN201910260135A CN111768961A CN 111768961 A CN111768961 A CN 111768961A CN 201910260135 A CN201910260135 A CN 201910260135A CN 111768961 A CN111768961 A CN 111768961A
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- switch
- module
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- regulating
- assembling
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 68
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Patch Boards (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention belongs to the technical field of transformer production, and particularly relates to an integral assembling method for disassembling a transformer switch and regulating voltage. The method comprises the following steps: 1) assembling a switch module: fixing a switch supporting plate on an assembling frame through a fastening piece III, fixing a switch A, a switch B, a switch C and a wooden piece MI on the switch supporting plate through a fastening piece II, and completing the configuration of leads at the switch position to form a switch module; 2) assembling a pressure regulating module: will regulate the pressure wooden part M1The clamping piece W and the lead copper bar B form a voltage-regulating single-phase module T through a fastener V1Voltage regulating single-phase module T2And voltage regulating single-phase module T3(ii) a Then, each pressure regulating single-phase module passes through a pressure regulating wooden piece M2Pressure regulating wooden piece M3The fasteners are integrated and spliced to form a pressure regulating integral module T; 3) the switch module, the voltage regulating module and the body main body are assembled into a whole. The invention reduces the labor intensity of personnel and improves the safety coefficient of personnelThe product quality is guaranteed, and the production period is shortened.
Description
Technical Field
The invention belongs to the technical field of transformer production, and particularly relates to an integral assembling method for disassembling a transformer switch and regulating voltage.
Background
The existing transformer production operation process is that after the product is formally started, when the switch is assembled, the operations of lifting the supporting plate, dropping the switch, installing wooden pieces, distributing, cold pressing, insulating wrapping and the like are carried out. In practical application and production process, a large amount of personnel and equipment are required for support, and due to the limitation of product structures, personnel safety and product quality are not easy to control. Due to the restriction of various factors such as production environment, personnel skill level, punctual rate of production materials, material quality and the like, punctual completion of products is difficult to guarantee.
The existing split transformer is provided with copper bar structure for wiring, and the size and weight of the wooden piece are large. Meanwhile, the voltage regulating lead is large in number of copper bar wires in the axial direction of the coil, the number of insulating pieces is large, operation is difficult in the production process, labor intensity is high, time consumption is high, the upper span and the lower span are large, and danger is easy to occur when upper and lower transmission group components are matched with each other. When the pressure regulating lead is assembled, the operations of wiring, wood fitting feeding, cold pressing, shielding and insulation wrapping are needed, the processes are mutually crossed, and the operation is complicated.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a method for integrally assembling a disassembled transformer switch and a voltage regulator, so as to solve the problems that the production cycle is long and it is difficult to ensure the on-time completion of the product in the existing transformer production process.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method of disassembling a transformer switch and regulating voltage integral assembly, the method comprising the steps of:
1) assembling a switch module: fixing a switch supporting plate on an assembling frame through a fastening piece III, fixing a switch A, a switch B, a switch C and a wooden piece MI on the switch supporting plate through a fastening piece II, and completing the configuration of leads at the switch position to form a switch module;
2) assembling a pressure regulating module: will regulate the pressure wooden part M1The clamping piece W and the lead copper bar B form a voltage-regulating single-phase module T through a fastener V1Voltage regulating single-phase module T2And voltage regulating single-phase module T3(ii) a Then, each pressure regulating single-phase module passes through a pressure regulating wooden piece M2Pressure regulating wooden piece M3The fasteners are integrated and spliced to form a pressure regulating integral module T;
3) the switch module, the voltage regulating module and the body main body are assembled into a whole:
hoisting the switch module and the voltage regulating integral module T which are assembled separately to a main body of the transformer body;
firstly, a fastener is used for ensuring that the switch supporting plate is completely butted with the body main body, and the size requirement of a design drawing is met;
then, the pressure regulating integral module T is butted with the main body of the transformer body by using a fastener, so that the size requirement of a design drawing is met;
and then the assembly of the transformer lead is completed.
In the step 1), a cold pressing connection mode is adopted for a switch part lead Y, a copper rod and a lead terminal D, and the switch part lead Y, the copper rod and the lead terminal D are connected to a switch contact through a fastener IV.
In step 1), the switch layer board includes switch layer board and switch bottom plate, with switch layer board and switch bottom plate fixed connection back, be fixed in the assembly jig through fastener III on, be fixed in switch layer board with switch A, switch B, switch C and wooden part MI through fastener II on.
In step 2), the voltage-regulating single-phase module T1Voltage regulating single-phase module T2And voltage regulating single-phase module T3Are arranged in parallel.
In step (b)In step 2), the pressure regulating wooden piece M is pressed1And forming a frame through a fastener V, clamping the lead copper bar B in the routing clamp, and splicing and integrating the lead.
And reinforcing the pressure regulating integral module T by using a tightener and square steel to form a whole capable of being lifted independently.
In step 3), the switch supporting plate is connected to the body upper side beam and the body lower side beam by using fasteners.
In step 3), the upper end of the pressure regulating integral module T is passed through a support member Z1And a support Z2Connected with a clamping piece Q on the body, and the lower end of the clamping piece Q is connected with a supporting piece Z3And a support Z4Is connected with the clamping piece Q.
In the step 3), the transformer lead is assembled by adopting threaded connection or cold pressing connection.
The invention has the advantages and beneficial effects that: according to the integral assembling method for disassembling the transformer switch and the voltage regulation, provided by the invention, the structure of a transformer product is disassembled, each operation part is disassembled by combining a product drawing to form the part module, and after the product is put into production formally, the modules are integrated and spliced, so that the management and control on the product quality and the production period are achieved, the labor intensity of personnel can be reduced to a certain extent, the safety coefficient of the personnel is improved, the product quality is ensured, and the production period is shortened.
Drawings
FIG. 1 is a schematic structural view of a switch upper supporting plate according to the present invention;
FIG. 2 is a schematic structural view of a lower switch tray of the present invention;
FIG. 3 is a schematic view of a connection structure of a switch support plate according to the present invention;
FIG. 4 is a schematic structural diagram of an integrated switch assembly module according to the present invention;
FIG. 5 is a schematic diagram of the switch wiring principle of the present invention;
FIG. 6 is a schematic diagram of the switch module and the body of the present invention partially assembled together;
FIG. 7 is a schematic view of the assembly connection of the lead of the switch module and the integral lead of the body according to the present invention;
FIG. 8 is a schematic view of a pressure regulating partially assembled module according to the present invention;
FIG. 9 is a schematic view of an assembly and integration method of the pressure regulating module according to the present invention;
FIG. 10 is a schematic structural view of a pressure regulating integrally assembled body module of the present invention;
fig. 11 is a schematic structural diagram of a switch module and a voltage regulating module butt-joint body module in the invention.
In the figure: 1 is a switch upper supporting plate, 2 is a switch A, 3 is a switch B, 4 is a body side beam, 5 is an upper fastening piece I, 6 is a switch C, 7 is a switch lower supporting plate, 8 is a lower fastening piece I, 9 is a supporting foot plate, 10 is a body upper side beam, 11 is a fastening piece II, 12 is a body main body, 13 is a wooden piece I, 14 is a fastening piece III, 15 is a body lower side beam, 16 is a body lead Y, 17 is a wiring terminal D, 18 is a fastening piece IV, 19 is a switch module, 20 is a body, 21 is a cold-pressing joint, 22 is a threaded joint, 23 is a lead copper bar B, 24 is a clamping piece W, and 25 is a pressure regulating wooden piece M 126 is a fastener V, 27 is a pressure regulating wood piece M2And 28 is a pressure regulating wooden piece M3And 29 is a voltage regulating module T1And 30 is a voltage regulating module T2And 31 is a voltage regulating module T3And 32 is a support Z1And 33 is a support Z 234 is a clip Q, 35 is a support Z3And 36 is a support Z4The fastener VI is used as 37, and the pressure regulating module T is used as 38.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 11, the present invention provides a method for integrally assembling a disassembled transformer switch and a voltage regulator, the method includes the following steps:
1) assembling a switch module: fixing a switch supporting plate on an assembling frame through a fastening piece III 14, fixing a switch A2, a switch B3, a switch C6 and a wooden piece MI 13 on the switch supporting plate through a fastening piece II 11, and configuring a switch lead according to a wiring schematic diagram to form a switch module 19 capable of being lifted independently;
2) assembly debuggingPressing a module: will regulate the pressure wooden part M 125. The clamping piece W24 and the lead copper bar B23 form a pressure-regulating single-phase module T through a fastener V26 129. Voltage-regulating single-phase module T 230 and voltage regulating single-phase module T 331; then, each pressure regulating single-phase module passes through a pressure regulating wooden piece M 227. Pressure regulating wooden piece M 328 and the fasteners are integrated and spliced to form a pressure regulating integral module T38;
3) the switch module and the voltage regulating module are assembled and assembled with the body main body 12 into a whole:
the individually assembled switch module 19 and the pressure regulating integral module T38 are hoisted to the body main body 12; firstly, a fastener is used for ensuring that the switch supporting plate is completely butted with the body main body 12, and the size requirement of a design drawing is met; then, the pressure regulating integral module T38 is butted with the main body 12 of the transformer body by using a fastener, so that the size requirement of a design drawing is met; and then the assembly of the transformer lead is completed.
In the step 1), a cold pressing connection mode is adopted for the switch part lead wire Y, the copper rod and the lead terminal D, and the switch part lead wire Y, the copper rod and the lead terminal D are connected to a switch contact through a fastener IV 18, as shown in figure 4.
In step 1), the wiring schematic diagram has the function of fixedly limiting the lead wiring sequence, and ensuring that the difference value between leads meets the requirement, as shown in fig. 5.
In the step 1), the switch supporting plate comprises a switch upper supporting plate 1 and a switch lower supporting plate 7, the switch upper supporting plate 1 and the switch lower supporting plate 7 are fixedly connected and then fixed on the assembling frame through a fastener III 14, and the switch A2, the switch B3, the switch C6 and the wooden piece MI 13 are fixed on the switch upper supporting plate 1 through a fastener II 11, as shown in FIGS. 1-3.
In step 2), the pressure regulating wooden piece M is pressed125 forming a frame by a fastener v 26, clamping the lead copper bar B23 in the routing clip, and splicing and integrating the leads, as shown in fig. 8. In step 2), the voltage-regulating single-phase module T 129. Voltage-regulating single-phase module T 230 and voltage regulating single-phase module T 331 are arranged in parallel, and the integral pressure regulating module T38 is reinforced by a tightener and square steel to form an integral body capable of being lifted independently, as shown in figure 9.
In step 3), the switch upper plate 1 and the switch lower plate 7 are respectively attached to the body upper side member 10 and the body lower side member 15 using fasteners, as shown in fig. 6.
In step 3), the upper end of the pressure regulating integral module T38 is passed through a support Z 132 and a support Z233 are connected with a clamping piece Q34 on the body 12, and the lower end passes through a support piece Z 335 and a support Z 436 are connected to a clip Q34 as shown in fig. 10.
In the step 3), the transformer lead is assembled by adopting a threaded connection or a cold-pressed connection.
Before the lead assembling process, the invention implements the prenatal preparation work, decomposes two independent part modules by decomposing the structural properties of products, independently assembles the parts, and integrally and respectively butts to the transformer body to complete the assembly of all the transformer leads, as shown in figure 11.
The invention solves the problem that the side wooden piece and the lead of the switch, and the switch and the supporting plate (divided into the switch upper supporting plate and the switch lower supporting plate) are integrally assembled through the fastening piece in the preparation stage before delivery, thereby facilitating the subsequent operation. Secondly, changing the longitudinal operation during the production of the product into the transverse operation of tiling and assembling the pressure regulating lead in advance by using related components; furthermore, the required site and the required equipment are prepared.
The invention reduces the difficulty of product production operation, improves the operation safety coefficient, improves the production efficiency and reduces the time of occupying equipment by the product.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, extension, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims (9)
1. A method for integrally assembling a disassembled transformer switch and a voltage regulator is characterized by comprising the following steps:
1) assembling a switch module: fixing a switch supporting plate on an assembly frame through a fastening piece III (14), fixing a switch A (2), a switch B (3), a switch C (6) and a wooden piece MI (13) on the switch supporting plate through a fastening piece II (11), and completing lead configuration at the switch position to form a switch module (19);
2) assembling a pressure regulating module: will regulate the pressure wooden part M1(25) The clamping piece W (24) and the lead copper bar B (23) form a voltage-regulating single-phase module T through a fastener V (26)1(29) Voltage regulating single-phase module T2(30) And voltage regulating single-phase module T3(31) (ii) a Then, each pressure regulating single-phase module passes through a pressure regulating wooden piece M2(27) Pressure regulating wooden piece M3(28) The fasteners are integrated and spliced to form a pressure regulating integral module T (38);
3) the switch module and the voltage regulating module are assembled and assembled with the body main body (12) into a whole:
the individually assembled switch module (19) and the pressure regulating integral module T (38) are hoisted to the body main body (12);
firstly, a fastener is used for ensuring that the butt joint of the switch supporting plate and the body main body (12) is completed, and the size requirement of a design drawing is met;
then, the pressure regulating integral module T (38) is butted with the main body (12) of the transformer body by using a fastener, so that the size requirement of a design drawing is met;
and then the assembly of the transformer lead is completed.
2. The method for assembling the transformer switch and the voltage regulating unit as claimed in claim 1, wherein in step 1), the switch part lead Y, the copper bar and the lead terminal D are connected to the switch contact through a fastener IV (18) by cold pressing.
3. The method for integrally assembling the switch and the voltage regulating of the disassembled transformer according to claim 1, wherein in the step 1), the switch supporting plate comprises a switch upper supporting plate (1) and a switch lower supporting plate (7), after the switch upper supporting plate (1) and the switch lower supporting plate (7) are fixedly connected, the switch upper supporting plate is fixed on an assembly frame through a fastening piece III (14), and the switch A (2), the switch B (3), the switch C (6) and a wooden piece MI (13) are fixed on the switch upper supporting plate (1) through a fastening piece II (11).
4. The method of claim 1The method for integrally assembling the disassembled transformer switch and the voltage regulation is characterized in that in the step 2), the voltage regulation single-phase module T1(29) Voltage regulating single-phase module T2(30) And voltage regulating single-phase module T3(31) Are arranged in parallel.
5. The method for assembling disassembled transformer switch and voltage-regulating assembly as claimed in claim 1, wherein in step 2), the voltage-regulating wooden piece M is assembled1(25) And forming a frame through a fastener V (26), clamping the lead copper bar B (23) in the routing clamp, and splicing and integrating the leads.
6. The method of claim 5, wherein the voltage regulating module T (38) is reinforced by tighteners and square steel to form an independently handling unit.
7. The method of assembling a split transformer switch and voltage regulator as a whole as claimed in claim 1, wherein in step 3), the switch bracket is fastened to the body upper side member (10) and the body lower side member (15) using fasteners.
8. The method for assembling disassembled transformer switch and voltage-regulating block as claimed in claim 1, wherein in step 3), the upper end of the voltage-regulating block T (38) is passed through the supporting member Z1(32) And a support Z2(33) Connected with a clamping piece Q (34) on the body (12) and the lower end passes through a support piece Z3(35) And a support Z4(36) Connected with the clip member Q (34).
9. The method for assembling the transformer switch and voltage regulating assembly as claimed in claim 1, wherein in step 3), the transformer leads are assembled by a screw connection or a cold press connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260135.4A CN111768961B (en) | 2019-04-02 | 2019-04-02 | Split transformer switch and voltage regulating integral assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260135.4A CN111768961B (en) | 2019-04-02 | 2019-04-02 | Split transformer switch and voltage regulating integral assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111768961A true CN111768961A (en) | 2020-10-13 |
| CN111768961B CN111768961B (en) | 2024-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910260135.4A Active CN111768961B (en) | 2019-04-02 | 2019-04-02 | Split transformer switch and voltage regulating integral assembly method |
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| Country | Link |
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| CN (1) | CN111768961B (en) |
Citations (6)
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|---|---|---|---|---|
| CN201898019U (en) * | 2010-11-02 | 2011-07-13 | 泰安泰山电气有限公司 | Frame lead for power transformer |
| CN103662460A (en) * | 2012-09-24 | 2014-03-26 | 特变电工沈阳变压器集团有限公司 | Transporting structure and method for lead switch part of disassembled transformer |
| CN204596606U (en) * | 2014-11-17 | 2015-08-26 | 平高集团有限公司 | Loaded capacity regulating voltage regulating transformer and coil module thereof |
| CN105336494A (en) * | 2015-11-30 | 2016-02-17 | 天威保变（秦皇岛）变压器有限公司 | Large transformer lead assembly method |
| CN206225175U (en) * | 2016-12-01 | 2017-06-06 | 保定天威保变电气股份有限公司 | A kind of three-phase integrated generator transformer tap lead arrangements of new 220V |
| CN107134342A (en) * | 2017-05-09 | 2017-09-05 | 山东电力设备有限公司 | A kind of 110kV two-winding transformers pin configuration |
-
2019
- 2019-04-02 CN CN201910260135.4A patent/CN111768961B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201898019U (en) * | 2010-11-02 | 2011-07-13 | 泰安泰山电气有限公司 | Frame lead for power transformer |
| CN103662460A (en) * | 2012-09-24 | 2014-03-26 | 特变电工沈阳变压器集团有限公司 | Transporting structure and method for lead switch part of disassembled transformer |
| CN204596606U (en) * | 2014-11-17 | 2015-08-26 | 平高集团有限公司 | Loaded capacity regulating voltage regulating transformer and coil module thereof |
| CN105336494A (en) * | 2015-11-30 | 2016-02-17 | 天威保变（秦皇岛）变压器有限公司 | Large transformer lead assembly method |
| CN206225175U (en) * | 2016-12-01 | 2017-06-06 | 保定天威保变电气股份有限公司 | A kind of three-phase integrated generator transformer tap lead arrangements of new 220V |
| CN107134342A (en) * | 2017-05-09 | 2017-09-05 | 山东电力设备有限公司 | A kind of 110kV two-winding transformers pin configuration |
Non-Patent Citations (1)
| Title |
|---|
| 郭慧浩;王晓宁;邵苠峰;尹晶;张健;: "《解体运输式1000kV单相油浸式自耦变压器技术规范解读》", 《智能电网》, 10 April 2017 (2017-04-10), pages 407 - 411 * |
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| CN111768961B (en) | 2024-09-17 |
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