CN110576288A - Tooling clamping fixture for positioning welding of isolated-phase closed bus insulator support and use method thereof - Google Patents
Tooling clamping fixture for positioning welding of isolated-phase closed bus insulator support and use method thereof Download PDFInfo
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- CN110576288A CN110576288A CN201911053509.1A CN201911053509A CN110576288A CN 110576288 A CN110576288 A CN 110576288A CN 201911053509 A CN201911053509 A CN 201911053509A CN 110576288 A CN110576288 A CN 110576288A
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- 239000012212 insulator Substances 0.000 title claims abstract description 145
- 238000003466 welding Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000004020 conductor Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 210000004379 membrane Anatomy 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 210000002219 extraembryonic membrane Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
The invention relates to the technical field of electrical equipment mechanical structures, and discloses a tooling clamping fixture for positioning welding of an isolated-phase closed bus insulator support and an installation method, wherein the tooling clamping fixture comprises a tooling clamping fixture, the tooling clamping fixture comprises a square positioning plate, a T-shaped triangular level meter is arranged at the intersection point of the diagonal lines of the square positioning plate, two transverse horizontal adjusting round-head bolts are symmetrically installed at two ends of one diagonal line of the square positioning plate respectively, and two height adjusting hexagonal lead screw bolts are symmetrically installed at two ends of the other diagonal line of the square positioning plate respectively; and an insulator support fixing bolt is arranged around the center of a circle at the diagonal intersection point of the square positioning plate and is connected with an insulator. The tooling clamping fixture is used for positioning and welding the insulator support, and after the tooling clamping fixture is adjusted once, the positioning and welding of the isolated phase enclosed bus insulator support with the same specification and model can be carried out, so that the inclination phenomenon can not occur, the positioning operation is easy and simple, the one-time qualification rate is 100%, and the working efficiency is high.
Description
Technical Field
the invention relates to the technical field of electrical equipment mechanical structures, in particular to a tooling clamping fixture for positioning welding of an isolated phase enclosed bus insulator support and an installation method.
Background
the isolated phase enclosed bus is a conductive circuit between a large thermal power plant, a hydroelectric power plant and a nuclear power plant and is connected with a generator, a step-up transformer, a common transformer and other circuits, and is an important part of power plant electric energy output. The positioning welding of the closed bus conductor supporting insulator support at the present stage is a visual inspection and simple measurement method, and the phenomena of inconsistent height and inclined angle of the insulator support after welding due to inaccurate positioning often occur. Therefore, the positioning welding is difficult, the workload is high, the insulator and the conductor are not in contact at the axis position after the bus is assembled, a gap exists, the insulator is not stressed uniformly under the action of electrodynamic force and the weight of the bus conductor, creepage and insulator fracture phenomena occur easily after operation, potential safety hazards are caused to the operation of a power plant, and a large amount of financial and material resources are wasted.
disclosure of Invention
The invention provides a tooling clamping fixture for positioning welding of an isolated phase closed bus insulator support and an installation method thereof, aiming at making up the defects of the prior art.
The invention is realized by the following technical scheme: the utility model provides a from looks enclosed bus insulator support fixed-position welding's frock mould which characterized in that: the tooling tire mold comprises a tooling tire mold, wherein the tooling tire mold comprises a square positioning plate, a T-shaped triangular level is arranged at the intersection point of the diagonals of the square positioning plate, two transverse horizontal adjusting round-head bolts penetrating through transverse horizontal adjusting round-head bolt assembling holes are symmetrically arranged at two ends of one diagonal of the square positioning plate respectively, the square positioning plate is fixed on an isolated phase closed bus shell through the transverse horizontal adjusting round-head bolts, and two height adjusting hexagonal harness bolts penetrating through height adjusting hexagonal bolt assembling holes are symmetrically arranged at two ends of the other diagonal of the square positioning plate respectively; the three insulator support fixing bolts are arranged around the center of a circle, which is the diagonal intersection point of the square positioning plate, and are fixedly connected with the insulator through the insulator support, and an insulator buffer is arranged on the insulator; and an insulator support mounting hole is formed in the phase-isolated closed bus shell, and a phase-isolated closed bus conductor is arranged in the phase-isolated closed bus shell.
Furthermore, six assembling holes for fixing insulator support bolts are uniformly distributed on the periphery of the center of a circle at the intersection point of the diagonals of the square positioning plate.
Furthermore, the transverse horizontal adjusting round-head bolt, the insulator support fixing bolt and the height adjusting hexagonal harness cord bolt are fixed on the square positioning plate through locking nuts.
furthermore, the bottom surface of the square positioning plate is provided with an assembling step, and the outer diameter of the assembling step corresponds to the inner diameter of the insulator support.
further, the vertical distance from the transverse horizontal adjusting round-head bolt assembling hole to the edge of the square positioning plate is 10 mm.
Further, the relation between the positioning welding height of the insulator support and the height of the insulator is A = H + G + phi F/2-phi F/2, wherein A is the positioning welding height of the insulator support, H is the height of the insulator, phi F is the diameter of the shell of the isolated phase closed bus, phi F is the diameter of the conductor of the isolated phase closed bus, and G is the height of the insulator buffer.
furthermore, an insulator buffer is arranged on the insulator; and an insulator support mounting hole is formed in the phase-isolated closed bus shell, and a phase-isolated closed bus conductor is arranged in the phase-isolated closed bus shell.
the invention also provides a use method of the tooling clamping fixture for positioning welding of the isolated phase closed bus insulator support, which comprises the following steps:
step one, mounting a T-shaped triangular level at the intersection of the diagonals of a square positioning plate, and not detaching the T-shaped triangular level when in normal use;
assembling the insulator supports on the assembling steps on the bottom surface of the square positioning plate, respectively penetrating three insulator support fixing bolts through the insulator support bolt assembling holes, uniformly and fixedly distributing the insulator supports by using locking nuts, and completely contacting the end surfaces of the insulator supports with the bottom surface of the square positioning plate;
Thirdly, two height-adjusting hexagonal harness cord bolts penetrate through the height-adjusting hexagonal bolt assembly holes, the distance from the hexagonal end faces of the height-adjusting hexagonal harness cord bolts to the square positioning plate is adjusted according to the height of the insulator support, the height-adjusting hexagonal harness cord bolts are rotated to enable the hexagonal diagonals of the height-adjusting hexagonal harness cord bolts to be consistent with the axis of the height-adjusting hexagonal bolt assembly holes, and then the height-adjusting hexagonal harness cord bolts are respectively fixed and locked up and down through locking nuts;
Step four, respectively installing two transverse horizontal adjusting round-head bolts on the round-head bolt assembling holes, and then respectively temporarily fixing the round-head bolts up and down by using locking nuts;
Placing the insulator support in an insulator support mounting hole of the isolated phase closed bus shell, adjusting a hexagonal diagonal line of a height adjusting hexagonal lead screw bolt to be coincident with the axis of the insulator support mounting hole, adjusting a transverse horizontal adjusting round-head bolt according to the display of a T-shaped triangular level gauge to enable the transverse horizontal adjusting round-head bolt to be in contact with the isolated phase closed bus shell, and locking nuts 3 on the transverse horizontal adjusting round-head bolt are locked up and down after the transverse level of the T-shaped triangular level gauge on a square positioning plate is enabled to be horizontal by finely adjusting locking nuts on the transverse horizontal adjusting round-head bolt;
Step six, performing symmetrical four-point spot welding fixation on the positioned insulator support, removing the insulator support fixing bolts, taking out the tooling tire membranes, and then welding the insulator support, wherein the positioning welding process of one insulator support is completed;
and step seven, repeating the step two to mount the next insulator support, then repeating the step five to adjust the hexagonal diagonal of the height adjusting hexagonal bolt to coincide with the axis of the mounting hole of the insulator support, without horizontally adjusting the T-shaped triangular level gauge, repeating the step six, and performing the positioning welding of the next insulator support.
Compared with the prior art, the invention has the beneficial effects that: the tooling clamping fixture is used for positioning and welding the insulator support, and after the tooling clamping fixture is adjusted once, the positioning and welding of the isolated phase enclosed bus insulator support with the same specification and model can be carried out, so that the inclination phenomenon can not occur, the positioning operation is easy and simple, the one-time qualification rate is 100%, and the working efficiency is high.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of an application of a tooling fixture for an isolated phase bus insulator support of the present invention;
FIG. 2 is a schematic structural diagram of a tooling fixture for an isolated phase bus insulator support according to the present invention;
FIG. 3 is a schematic structural view of a square positioning plate according to the present invention;
FIG. 4 is a cross-sectional view of a square positioning plate according to the present invention;
FIG. 5 is a schematic view of the T-shaped triangular level of the present invention mounted on a square positioning plate;
FIG. 6 is a schematic structural view of a height adjustable hex harness bolt of the present invention;
FIG. 7 is a schematic structural view of a laterally horizontally adjustable round head bolt of the present invention;
Fig. 8 is a schematic structural view of an insulator support according to the present invention;
FIG. 9 is a schematic structural view of a T-shaped triangular level of the present invention;
FIG. 10 is a schematic view of an insulator of the present invention being satisfactorily assembled;
FIG. 11 is an assembly diagram of an unqualified insulator assembly before the tooling fixture is not used in the present invention;
fig. 12 is a schematic structural view of the tooling jig height adjusting hexagon bolt of the present invention having a diagonal line coincident with the central axis of the insulator support mounting hole.
In the figure, 1, a positioning template, 2, a transverse horizontal adjustment round head bolt, 3, a locking nut, 4, a T-shaped triangular level meter, 5, an insulator support fixing bolt, 6, a height adjustment hexagonal harness screw bolt, 7, an insulator support, 8, an isolated phase enclosed bus shell, 9, an isolated phase enclosed bus conductor, 10, an insulator, 11, an insulator buffer, 12, an insulator support mounting hole, 13, a height adjustment hexagonal bolt mounting hole, 14, a fixed insulator support bolt mounting hole, 15, a transverse horizontal adjustment round head bolt mounting hole, 16, a tooling fetal membrane, 17 and an insulator support mounting hole axis.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 11, in the current stage, the positioning welding of the closed bus conductor supporting insulator support is performed by visual inspection and simple measurement, and the phenomena of inconsistent height and inclined angle after the insulator support is welded due to inaccurate positioning often occur.
as shown in fig. 1-9 and 12, a tooling clamping fixture for positioning welding of an isolated phase closed bus insulator support comprises a tooling clamping fixture 16, wherein the tooling clamping fixture 16 comprises a square positioning plate 1, a T-shaped triangular level 4 is arranged at the intersection point of the diagonal of the square positioning plate 1, two transverse horizontal adjusting round-head bolts 2 penetrating through transverse horizontal adjusting round-head bolt assembling holes 15 are respectively and symmetrically arranged at two ends of one diagonal of the square positioning plate 1, the square positioning plate 1 is fixed on an isolated phase closed bus shell 8 by the transverse horizontal adjusting round-head bolts 2, and two height adjusting hexagonal lead screws 6 penetrating through height adjusting hexagonal bolt assembling holes 13 are respectively and symmetrically arranged at two ends of the other diagonal of the square positioning plate 1; the crossing point of the diagonal of the square positioning plate 1 is provided with three insulator support fixing bolts 5 around the circle center, the crossing point of the diagonal of the square positioning plate 1 is provided with six fixing insulator support bolt assembling holes 14 corresponding to the insulator support fixing bolts 5 for the peripheral uniform distribution of the circle center, the insulator support fixing bolts 5 are fixedly connected with insulators 10 through insulator supports 7, the bottom surface of the square positioning plate 1 is provided with assembling steps, and the outer diameters of the assembling steps correspond to the inner diameter of the insulator supports 7. In this embodiment, the horizontal adjustment round-head bolt 2, the insulator support fixing bolt 5, and the height adjustment hexagonal through-wire bolt 6 are respectively fixed on the square positioning plate 1 through the lock nut 3, and one insulator support fixing bolt 5 is installed at an interval of one fixing insulator support bolt assembling hole 14.
fig. 8 is a schematic structural diagram of the insulator support, including an inner diameter of the insulator support, a diameter of an assembly hole of the insulator support cover, and a diameter of a large outer circle of the insulator support.
The various components in this embodiment follow the following relationships: φ A = φ a-0.1mm, φ B = φ B, φ C = φ C +40mm, L = W = φ C +20mm, H2=1.5mm, H1=10mm, φ D = M +0.1mm, φ E = M +1mm, G =15mm, A = H + G + φ F/2- φ F/2. The insulator support is positioned and welded at a height, the insulator is H at a height, phi F is the diameter of an outer shell of an isolated phase closed bus, phi F is the diameter of a conductor of the isolated phase closed bus, G is the height of an insulator buffer, phi a is the inner diameter of the insulator support, phi B is the diameter of an assembling hole of an insulator support cover, phi C is the diameter of a large excircle of the insulator support, phi A is the diameter of an assembling step, phi B is the diameter of an assembling hole of a bolt of a fixed insulator support, phi C is the diameter of an assembling hole of a height-adjusting hexagon bolt, W is the length of a positioning template, L is the width of the positioning template, H2 is the height of the assembling step, the thickness of the positioning template is 10.1mm, phi E is 11 mm.
The invention also provides a use method of the tooling clamping fixture for positioning welding of the isolated phase closed bus insulator support, which comprises the following steps:
step one, as shown in fig. 4, a T-shaped triangular level 4 is arranged at the intersection of the diagonal lines of a square positioning plate 1 and is not detached any more in normal use;
Assembling the insulator supports 7 on the assembling steps on the bottom surface of the square positioning plate 1, respectively penetrating three insulator support fixing bolts 5 through the insulator support bolt assembling holes 14, then uniformly distributing and fixing the insulator supports by using locking nuts 3, and completely contacting the end surfaces of the insulator supports 7 with the bottom surface of the square positioning plate 1;
Thirdly, two height-adjusting hexagonal harness bolts 6 penetrate through the height-adjusting hexagonal bolt assembly holes 13, the distance from the hexagonal end faces of the height-adjusting hexagonal harness bolts 6 to the square positioning plate 1 is adjusted according to the height of the insulator support 7, the height-adjusting hexagonal harness bolts 6 are rotated to enable the hexagonal diagonals of the height-adjusting hexagonal harness bolts to be consistent with the axis of the height-adjusting hexagonal bolt assembly holes 13, and then the height-adjusting hexagonal harness bolts are respectively fixed and locked up and down by using locking nuts 3;
step four, respectively installing the two transverse horizontal adjusting round-head bolts 2 on the round-head bolt assembling holes 15, and then respectively temporarily fixing the round-head bolts up and down by using the locking nuts 3;
Placing the insulator support 7 in an insulator support mounting hole 12 of the isolated phase closed bus shell 8, adjusting the hexagonal diagonal of a height adjusting hexagonal harness bolt 6 to coincide with the axis of an insulator support mounting hole axis 17, then adjusting a transverse horizontal adjusting round-head bolt 2 according to the display of a T-shaped triangular level 4 to enable the transverse horizontal adjusting round-head bolt 2 to be in contact with the isolated phase closed bus shell 8, and locking nuts 3 on the transverse horizontal adjusting round-head bolt 2 are finely adjusted to enable the transverse level of the T-shaped triangular level 4 on the square positioning plate 1 to reach the level, and then locking the locking nuts 3 on the transverse horizontal adjusting round-head bolt 2 up and down;
step six, performing symmetrical four-point spot welding fixation on the positioned insulator support 7, removing the insulator support fixing bolt 5, taking out the tooling tire membrane 16, then welding the insulator support 7, and completing the positioning welding process of one insulator support 7;
and seventhly, repeating the step two to install the next insulator support 7, then repeating the step five to adjust the hexagonal diagonal of the height adjusting hexagonal through bolt 6 to be superposed with the axis 17 of the insulator support installation hole, without horizontally adjusting the T-shaped triangular level gauge 4, repeating the step six, and performing the positioning welding of the next insulator support 7. Fig. 10 shows a schematic diagram of the insulator of the present embodiment that is assembled successfully.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a from looks enclosed bus insulator support fixed-position welding's frock mould which characterized in that: the tooling tire membrane comprises a tooling tire membrane (16), wherein the tooling tire membrane (16) comprises a square positioning plate (1), a T-shaped triangular level (4) is arranged at the intersection point of the diagonal of the square positioning plate (1), two transverse horizontal adjusting round-head bolts (2) penetrating through transverse horizontal adjusting round-head bolt assembling holes (15) are respectively and symmetrically arranged at two ends of one diagonal of the square positioning plate (1), the square positioning plate (1) is fixed on an off-phase closed bus shell (8) through the transverse horizontal adjusting round-head bolts (2), and two height adjusting hexagonal through bolts (6) penetrating through height adjusting hexagonal bolt assembling holes (13) are respectively and symmetrically arranged at two ends of the other diagonal of the square positioning plate (1); the cross point of the diagonal line of the square positioning plate (1) is provided with three insulator support fixing bolts (5) around the circle center, and the insulator support fixing bolts (5) are fixedly connected with insulators (10) through insulator supports (7).
2. the tooling clamping fixture for positioning welding of the isolated-phase closed bus insulator support according to claim 1, is characterized in that: six fixed insulator support bolt assembling holes (14) are uniformly distributed on the periphery of the center of a circle, which is the intersection point of the diagonal lines of the square positioning plate (1).
3. The tooling clamping fixture for positioning welding of the isolated-phase closed bus insulator support according to claim 1, is characterized in that: the horizontal adjusting round-head bolt (2), the insulator support fixing bolt (5) and the height adjusting hexagonal harness cord bolt (6) are fixed on the square positioning plate (1) through the locking nut (3).
4. the tooling clamping fixture for positioning welding of the isolated-phase closed bus insulator support according to claim 1, is characterized in that: the bottom surface of the square positioning plate (1) is provided with an assembly step, and the outer diameter of the assembly step corresponds to the inner diameter of the insulator support (7).
5. The tooling clamping fixture for positioning welding of the isolated-phase closed bus insulator support according to claim 1, is characterized in that: the vertical distance from the transverse horizontal adjusting round-head bolt assembling hole (15) to the side of the square positioning plate (1) is 10 mm.
6. the tooling clamping fixture for positioning welding of the isolated-phase closed bus insulator support according to claim 1, is characterized in that: the relation between the positioning welding height of the insulator support and the height of the insulator is A = H + G + phi F/2-phi F/2, wherein A is the positioning welding height of the insulator support, H is the height of the insulator, phi F is the diameter of an off-phase closed bus shell, phi F is the diameter of an off-phase closed bus conductor, and G is the height of an insulator buffer.
7. The tooling clamping fixture for positioning welding of the isolated-phase closed bus insulator support according to claim 1, is characterized in that: an insulator buffer (11) is arranged on the insulator (10); and an insulator support mounting hole (12) is formed in the phase-isolated closed bus shell (8), and a phase-isolated closed bus conductor (9) is arranged in the phase-isolated closed bus shell (8).
8. the use method of the tooling fixture for positioning welding of the isolated phase bus insulator support according to claim 1, comprising the following steps:
step one, installing a T-shaped triangular level (4) at the intersection of the diagonal lines of a square positioning plate (1), and not detaching the T-shaped triangular level when in normal use;
assembling the insulator supports (7) on the assembling steps on the bottom surface of the square positioning plate (1), respectively penetrating three insulator support fixing bolts (5) through the insulator support fixing bolt assembling holes (14), uniformly distributing and fixing the insulator supports by using locking nuts (3), and completely contacting the end surfaces of the insulator supports (7) with the bottom surface of the square positioning plate (1);
Thirdly, two height-adjusting hexagonal harness bolts (6) penetrate through the height-adjusting hexagonal bolt assembly holes (13), the distance from the hexagonal end faces of the height-adjusting hexagonal harness bolts (6) to the square positioning plate (1) is adjusted according to the height of the insulator support (7), the height-adjusting hexagonal harness bolts (6) are rotated to enable the hexagonal diagonals of the height-adjusting hexagonal harness bolts to be consistent with the axis of the height-adjusting hexagonal bolt assembly holes (13), and then the height-adjusting hexagonal harness bolts are respectively fixed and locked up and down by using locking nuts (3);
Step four, respectively installing the two transverse horizontal adjusting round-head bolts (2) on the round-head bolt assembling holes (15), and then respectively temporarily fixing the round-head bolts up and down by using the locking nuts (3);
Placing an insulator support (7) in an insulator support mounting hole (12) of an isolated phase closed bus shell (8), adjusting a hexagonal diagonal of a height adjusting hexagonal harness cord bolt (6) to coincide with an insulator support mounting hole axis (17), then adjusting a transverse horizontal adjusting round-head bolt (2) according to the display of a T-shaped triangular level (4) to enable the transverse horizontal adjusting round-head bolt (2) to be in contact with the isolated phase closed bus shell (8), and locking the locking nut (3) on the transverse horizontal adjusting round-head bolt (2) up and down after the transverse level of the T-shaped triangular level (4) on a square positioning plate (1) reaches the level through fine adjustment of the locking nut (3) on the transverse horizontal adjusting round-head bolt (2);
Sixthly, performing symmetrical four-point spot welding fixation on the positioned insulator support (7), removing the insulator support fixing bolt (5), taking out the tooling tire membrane (16), and then welding the insulator support (7), wherein the positioning welding process of one insulator support (7) is completed;
And seventhly, repeating the step two to mount the next insulator support (7), then repeating the step five to adjust the six-edge diagonal of the height-adjusting hexagonal through-wire bolt (6) to be superposed with the axis (17) of the insulator support mounting hole, without horizontally adjusting the T-shaped triangular level meter (4), repeating the step six, and performing positioning welding on the next insulator support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911053509.1A CN110576288B (en) | 2019-10-31 | 2019-10-31 | Tooling clamping fixture for positioning welding of isolated phase closed bus insulator support and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911053509.1A CN110576288B (en) | 2019-10-31 | 2019-10-31 | Tooling clamping fixture for positioning welding of isolated phase closed bus insulator support and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110576288A true CN110576288A (en) | 2019-12-17 |
| CN110576288B CN110576288B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911053509.1A Active CN110576288B (en) | 2019-10-31 | 2019-10-31 | Tooling clamping fixture for positioning welding of isolated phase closed bus insulator support and use method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN110576288B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713480A (en) * | 2021-07-30 | 2021-11-30 | 中国联合装备集团安阳机械有限公司 | Slideway fixing seat for vacuum filter, multi-edge shaft and machining method of multi-edge shaft |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019289A (en) * | 2004-08-04 | 2007-08-15 | 阿尔法标准股份公司 | Insulator and insulating support system for isolated phase bus ducts |
| CN201444561U (en) * | 2009-06-25 | 2010-04-28 | 山东达驰阿尔发电气有限公司 | Phase-isolated closed bus conductor supporting structure |
| CN102332692A (en) * | 2011-03-14 | 2012-01-25 | 刘忠 | Isolated phase bus with novel structure |
| CN103521813A (en) * | 2013-10-17 | 2014-01-22 | 山东华驰变压器股份有限公司 | Positioning tool of high-pressure casing pipe pressing pin bolt of transformer |
| CN107293999A (en) * | 2017-08-22 | 2017-10-24 | 叶华锋 | A kind of special assistance platform of overhead type bus ceramic insulator |
| CN109473927A (en) * | 2019-01-07 | 2019-03-15 | 山东达驰阿尔发电气有限公司 | A kind of disk insulator installation special tooling and its installation method |
| CN210756110U (en) * | 2019-10-31 | 2020-06-16 | 山东达驰阿尔发电气有限公司 | Tooling clamping fixture for positioning welding of isolated-phase enclosed bus insulator support |
-
2019
- 2019-10-31 CN CN201911053509.1A patent/CN110576288B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019289A (en) * | 2004-08-04 | 2007-08-15 | 阿尔法标准股份公司 | Insulator and insulating support system for isolated phase bus ducts |
| CN201444561U (en) * | 2009-06-25 | 2010-04-28 | 山东达驰阿尔发电气有限公司 | Phase-isolated closed bus conductor supporting structure |
| CN102332692A (en) * | 2011-03-14 | 2012-01-25 | 刘忠 | Isolated phase bus with novel structure |
| CN103521813A (en) * | 2013-10-17 | 2014-01-22 | 山东华驰变压器股份有限公司 | Positioning tool of high-pressure casing pipe pressing pin bolt of transformer |
| CN107293999A (en) * | 2017-08-22 | 2017-10-24 | 叶华锋 | A kind of special assistance platform of overhead type bus ceramic insulator |
| CN109473927A (en) * | 2019-01-07 | 2019-03-15 | 山东达驰阿尔发电气有限公司 | A kind of disk insulator installation special tooling and its installation method |
| CN210756110U (en) * | 2019-10-31 | 2020-06-16 | 山东达驰阿尔发电气有限公司 | Tooling clamping fixture for positioning welding of isolated-phase enclosed bus insulator support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713480A (en) * | 2021-07-30 | 2021-11-30 | 中国联合装备集团安阳机械有限公司 | Slideway fixing seat for vacuum filter, multi-edge shaft and machining method of multi-edge shaft |
| CN113713480B (en) * | 2021-07-30 | 2022-11-08 | 中国联合装备集团安阳机械有限公司 | Slideway fixing seat for vacuum filter, multi-edge shaft and machining method of multi-edge shaft |
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| Publication number | Publication date |
|---|---|
| CN110576288B (en) | 2024-04-26 |
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