CN104332337B - Scissors type high-voltage insulation switch assembly tooling - Google Patents
Scissors type high-voltage insulation switch assembly tooling Download PDFInfo
- Publication number
- CN104332337B CN104332337B CN201410296589.4A CN201410296589A CN104332337B CN 104332337 B CN104332337 B CN 104332337B CN 201410296589 A CN201410296589 A CN 201410296589A CN 104332337 B CN104332337 B CN 104332337B
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- Prior art keywords
- connecting lever
- base
- toothed segment
- assembly tooling
- input shaft
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- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000003319 supportive effect Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 241001074085 Scophthalmus aquosus Species 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The present invention relates generally to a kind of scissors type high-voltage insulation switch assembly tooling, this frock comprises base, the preset pieces being provided with the connecting lever strongback to connecting lever angle of assembling location on base and played a supportive role by transmission shaft, connecting lever strongback side be provided with front and back to through confession the positioning element that connecting lever is located worn into connecting lever pilot hole, preset pieces has the locating surface that the circumference contact for transmission shaft coordinates, base is provided with the support block played a supportive role by input shaft, support the bearing surface that block has the circumference contact for input shaft and coordinates, base is also provided with toothed segment radial rotating is carried out spacing position-limit mechanism, position-limit mechanism comprises the slide block moved radially along toothed segment, slide block has the locating surface that the restriction toothed segment of the circumferential surface top press-fit corresponding for toothed segment toothless part rotates. it is an object of the invention to provide a kind of can improve high-voltage switch gear efficiency of assembling and can ensure connecting lever assembling precision high voltage isolator assembly tooling.
Description
Technical field
The present invention relates to high-tension power transmission and transformation equipment experimental technique field, in particular to a kind of scissors type high-voltage insulation switch assembly tooling.
Background technology
High voltage isolator is mainly used to needing the part having a power failure reliably to isolate with alive part in high voltage distribution installation, to ensure the safety of service work. For ensureing normal divide-shut brake and the locking of combined floodgate reliability of product, the transmission rig of product is required higher. As Figure 8-9, transmission rig mainly comprises transmission shaft 5, connecting lever 3, pinion(gear) 4, toothed segment 6, input shaft 22 and is arranged on the flange 11 etc. of input shaft 22 one end, toothed segment has toothed portion and the pinion(gear) can at certain angle scope Inside gear drive, in the assembling process of connecting lever, there is following requirement: the angle of connecting lever 3 liang between centerline hole and sea line is 2 �� �� 0.1 ��. In practical set process, for reaching the requirement of connecting lever angle of assembling, method efficiency comparison by range estimation or by survey instrument measurement is low, the matching requirements not reaching high precision like this by frock are also very difficult, toothed segment and the normal engaged transmission of pinion(gear) energy is ensured in addition in the process of divide-shut brake, the diametrically position of toothed segment on input shaft also be there are certain requirements, and also there is no the high-voltage switch gear assembly tooling that can utilize at present.
Summary of the invention
It is an object of the invention to provide and a kind of can improve high-voltage switch gear efficiency of assembling and can ensure the high voltage isolator assembly tooling of assembling precision.
In order to realize above-mentioned purpose, the present invention adopts following technical scheme:
Scissors type high-voltage insulation switch assembly tooling, comprise base, the preset pieces being provided with the connecting lever strongback to connecting lever angle of assembling location on described base and played a supportive role by transmission shaft, described connecting lever strongback side be provided with front and back to through confession the positioning element that connecting lever is located worn into connecting lever pilot hole, described preset pieces has the locating surface that the circumference contact for transmission shaft coordinates, described base is provided with the support block played a supportive role by input shaft, described support block has the bearing surface that the circumference contact for input shaft coordinates, described base is also provided with the toothed segment being sleeved on input shaft is carried out spacing position-limit mechanism in turning direction, described position-limit mechanism comprises the slide block moved radially along toothed segment, described slide block has the locating surface that the restriction toothed segment of the toothless part top press-fit corresponding for toothed segment circumferential surface rotates.
The opening that described slide block and the slide block base upper end being arranged on base are offered guide path obliquely is slidably matched, and described guide path diapire is provided with the tack bolt that the promotion slide block with its rotatable engagement moves radially along toothed segment.
Described connecting lever pilot hole is that direction, left and right size is greater than the long hole of upper and lower to size.
Described base is provided with and is joining in drill-through journey compression mechanism transmission shaft, input shaft compressed, described compression mechanism comprises two tops being arranged on base and establishes threaded platen support bar and pressing plate, the U-shaped opening that described pressing plate two ends are provided with platen support bar threaded portion matches.
Described base is provided with and is joining in drill-through journey compression mechanism transmission shaft, input shaft compressed, described compression mechanism comprises platen support bar and the pressing plate that two are arranged on base, described pressing plate one end is provided with the U-shaped opening matched with platen support boom end, the described pressing plate the other end and another platen support bar upper articulation.
Described base is provided with the drill jig plate joined and bore.
The useful effect of the present invention is: in the assembling process of high-voltage switch gear, transmission shaft is worn in pinion(gear), transmission shaft is positioned on preset pieces, then connecting lever through on transmission shaft, by connecting lever positioning element, connecting lever is fixed on connecting lever strongback, ensure that the installation angle of connecting lever. Then wearing in toothed segment by input shaft and place it on preset pieces, the locating surface that slide block is provided with is press-fitted the rotation merging restriction toothed segment 6 with the toothless part top of toothed segment circumferential surface, secures toothed segment relative position on input shaft. After the position relation of transmission shaft, connecting lever, pinion(gear), toothed segment, input shaft regulates, carry out joining brill, join after brill completes, Elastic Circular pin is loaded successively in the hole joined and bored, with the relative position relation of fixed conveyor axle and connecting lever, pinion(gear) and transmission shaft and toothed segment and input shaft. Can not only ensure that the assembling precision of connecting lever and the position of toothed segment also improve the efficiency of assembling of high-voltage switch gear by the high voltage isolator assembly tooling of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation during embodiments of the invention use;
Fig. 2 Fig. 1 removes the structural representation after drill jig plate;
Fig. 3 is vertical view during embodiments of the invention use;
Fig. 4 is that the A-A of Fig. 3 is to sectional view;
Fig. 5 is that the B-B of Fig. 3 is to sectional view;
Fig. 6 is the structural representation of slide block base;
Fig. 7 is that the C-C of Fig. 6 is to sectional view;
Fig. 8 is the assembling relation schematic diagram of connecting lever, toothed segment, pinion(gear), transmission shaft and input shaft;
Fig. 9 is the structural representation that connecting lever installs angle.
Embodiment
The embodiment of scissors type high-voltage insulation switch assembly tooling of the present invention, as shown in figs 1-9: it comprises base 13, it is located at the connecting lever strongback 1 of the installation angle orientation to connecting lever 3 of the rear side of base 13, it is positioned at front and back on front side of connecting lever strongback 1 to the V-type preset pieces 15 being interval with two pairs of transmission shafts 5 and playing a supportive role, it is positioned at the two V-type preset piecess 19 supported by input shaft 22 that the front and back, left side of V-type preset pieces 15 are located on base 13 to correspondence, the front and back, right side being positioned at V-type preset pieces 15 are to being provided with two platen support screw rods 12, the front and back, left side being positioned at V-type preset pieces 19 are to being provided with two platen support bars 8, between two platen support bars 8, the left side of V-type preset pieces 19 is provided with slide block base 7, the front side being positioned at V-type preset pieces 19 is provided with flange strongback 9, base 13 is circumferentially with four suspension ring 14 boring formboard supporting rod 18 and be located on base 13 diagonal angle supported by drill jig plate.
Wherein connecting lever strongback 1 have for the connecting lever positioning threads pin 2 that connecting lever 3 installed angle orientation wear into connecting lever pilot hole, for ease of the assembling of connecting lever 3, connecting lever pilot hole is made direction, left and right size and is greater than the long hole of its upper and lower to size.
One end of platen support bar 8 upper end and pressing plate 16 is hinged, platen support screw rod 12 upper end is provided with screw thread, wherein the diameter of thread segment is less than the diameter of the polished rod section of platen support screw rod 12, offers and the U-shaped opening that platen support screw rod 12 thread segment matches in the middle part of the pressing plate the other end.
Each formboard supporting rod 18 upper end of boring is equipped with screw thread, boring formboard supporting rod 18 upper end has thread segment diameter to be less than the diameter of polished rod section below it, the through hole that drill jig plate 20 is provided with thread segment on drill jig support bar 18 matches, is fixed on drill jig plate 20 by nut and bores formboard supporting rod 18 upper end. The location interval joining brill on drill jig plate 20 on demand is provided with 4 drill jig through holes 21.
Slide block base 7 has the guide path 74 radially sliding cooperation for slide block 72 along toothed segment that opening tilts upward, and guide path 74 diapire is provided with the through threaded hole 73 coordinated with tack bolt 71 spiral. Slide block 72 has the locating surface of the toothless part top press-fit with toothed segment 6 circumferential surface of restriction toothed segment 6 radial rotating.
Flange strongback 9 be provided with the flange steady brace 10 for restriction flange 11 radial rotating wear into front and back to through pin-and-hole, flange strongback 9 pushes up, as flange 11, the confined planes that the restriction flange of press-fit moves axially near the side of V-type preset pieces 19.
The scissors type high-voltage insulation switch assembly tooling of the present invention is in use, first transmission shaft 5 is worn in pinion(gear) 4, transmission shaft 5 is positioned in the V-groove of V-type preset pieces 15, then connecting lever 3 through on transmission shaft 5, by connecting lever positioning threads pin 2, connecting lever 3 is fixed, ensure that it installs angle. then input shaft 22 is worn in toothed segment 6 and place it in V-type preset pieces 19, toothed segment 6 is between two V-type preset piecess 19, input shaft 22 is worn in flange 11 near one end of flange strongback 9 and is made the confined planes top press-fit of flange 11 end face and flange strongback 9, the rotation of flange is limited by flange steady brace 10, regulate the tack bolt 71 being arranged on slide block base 7, tack bolt 71 promotes slide block 72 to move obliquely along guide path 74, the locating surface that slide block 72 is provided with is press-fitted the rotation merging restriction toothed segment 6 with the toothless part top of toothed segment 6 circumferential surface. transmission shaft 5, connecting lever 3, pinion(gear) 4, toothed segment 6, after the position relation of input shaft 22 and flange 11 regulates, rotary pressure plate 16 make its be pressed on input shaft 22 and transmission shaft 5 and by regulate rhombus nut 17 make pressing plate 16 compress input shaft 22 and transmission shaft 5, then drill jig plate 20 is arranged on brill formboard supporting rod 18 upper end and is fixed by nut, finally carry out successively joining brill according to the position in the drill jig hole 21 on drill jig plate 20, join after brill completes, remove drill jig plate 20, Elastic Circular pin 23 is loaded in the hole joining brill successively, with fixed conveyor axle 5 and connecting lever 3, pinion(gear) 4 and the relative position relation of transmission shaft 5 and toothed segment 6 and input shaft 22.
In an embodiment of the present invention, connecting lever pilot hole adopts long hole, and connecting lever pilot hole also can adopt circular hole in other embodiments certainly.
In other embodiments of the invention, it is possible to flanged plate strongback is not set, the process joining brill is not installed flanged plate, mounting flange plate again in product actual installation process.
In an embodiment of the present invention, the compression mechanism that transmission shaft and input shaft compressed adopts the hinged mode in pressing plate one end and platen support bar upper end, certainly in other embodiments, compress mechanism can be set to: threaded platen support bar and pressing plate are established in two tops being arranged on base, the U-shaped opening that pressing plate two ends are provided with platen support bar threaded portion matches.In other embodiments, it is possible to only arrange one and compress mechanism, comprise a pressing plate and two platen support bars.
In other embodiments, the preset pieces played a supportive role by transmission shaft is not V-type preset pieces yet, and preset pieces can be arranged to the groove of the circular arc matched with transmission shaft or input shaft circumference face.
In other embodiments, the rotation of toothed segment is carried out spacing position-limit mechanism can be the strongback that a side has the notch that the toothless part with toothed segment circumferential surface matches, the directive slide track that strongback can be arranged along base moves, the opening that strongback is provided with notch obliquely contacts with the toothless part of toothed segment circumferential surface after coordinating, strongback is fixed on base by bolt or pin, it may be achieved to the location of toothed segment.
Claims (6)
1. scissors type high-voltage insulation switch assembly tooling, it is characterized in that: comprise base, the preset pieces being provided with the connecting lever strongback to connecting lever angle of assembling location on described base and played a supportive role by transmission shaft, described connecting lever strongback side be provided with front and back to through confession the positioning element that connecting lever is located worn into connecting lever pilot hole, described preset pieces has the locating surface that the circumference contact for transmission shaft coordinates, described base is provided with the support block played a supportive role by input shaft, described support block has the bearing surface that the circumference contact for input shaft coordinates, described base is also provided with the toothed segment being sleeved on input shaft is carried out spacing position-limit mechanism in turning direction, described position-limit mechanism comprises the slide block moved radially along toothed segment, described slide block has the locating surface that the restriction toothed segment of the toothless part top press-fit corresponding for toothed segment circumferential surface rotates.
2. scissors type high-voltage insulation switch assembly tooling according to claim 1, it is characterized in that: the opening that described slide block and the slide block base upper end being arranged on base are offered guide path obliquely is slidably matched, and described guide path diapire is provided with the tack bolt that the promotion slide block with its rotatable engagement moves radially along toothed segment.
3. scissors type high-voltage insulation switch assembly tooling according to claim 1, it is characterised in that: described connecting lever pilot hole is that direction, left and right size is greater than the long hole of upper and lower to size.
4. scissors type high-voltage insulation switch assembly tooling according to claim 1, it is characterized in that: described base is provided with and is joining in drill-through journey compression mechanism transmission shaft, input shaft compressed, described compression mechanism comprises two tops being arranged on base and establishes threaded platen support bar and a pressing plate, the U-shaped opening that described pressing plate two ends are provided with platen support bar threaded portion matches.
5. scissors type high-voltage insulation switch assembly tooling according to claim 1, it is characterized in that: described base is provided with and is joining in drill-through journey compression mechanism transmission shaft, input shaft compressed, described compression mechanism comprises two platen support bars being arranged on base and a pressing plate, described pressing plate one end is provided with the U-shaped opening matched with platen support boom end, the described pressing plate the other end and another platen support bar upper articulation.
6. according to scissors type high-voltage insulation switch assembly tooling described in any one in claim 1-5, it is characterised in that: described base is provided with the drill jig plate joined and bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296589.4A CN104332337B (en) | 2014-06-27 | 2014-06-27 | Scissors type high-voltage insulation switch assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296589.4A CN104332337B (en) | 2014-06-27 | 2014-06-27 | Scissors type high-voltage insulation switch assembly tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332337A CN104332337A (en) | 2015-02-04 |
| CN104332337B true CN104332337B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296589.4A Active CN104332337B (en) | 2014-06-27 | 2014-06-27 | Scissors type high-voltage insulation switch assembly tooling |
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| Country | Link |
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| CN (1) | CN104332337B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158465B (en) * | 2016-08-25 | 2017-12-12 | 北海银河开关设备有限公司 | A kind of assembly tooling of middle pressure disconnecting switch operating mechanism |
| CN107790911B (en) * | 2017-11-13 | 2023-08-15 | 河南森源电气股份有限公司 | Welding device for main shaft crank arm of circuit breaker |
| CN109712835B (en) * | 2018-12-19 | 2020-05-26 | 河南平高电气股份有限公司 | Assembling tool for transmission mechanism of high-voltage alternating-current isolating switch |
| CN113035610A (en) * | 2019-12-09 | 2021-06-25 | 河南平高电气股份有限公司 | Single-pole assembly tool for isolating switch |
| CN113927517B (en) * | 2021-10-29 | 2023-06-27 | 广东电网有限责任公司广州供电局 | Isolating switch rotating shaft and crank arm assembly fixture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202258903U (en) * | 2011-10-17 | 2012-05-30 | 常州市明及电气技术开发有限公司 | Debugging tooling for assembly of isolating switch |
| CN102903554A (en) * | 2012-11-08 | 2013-01-30 | 宁波电业局 | High-voltage isolating switch mounting platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011015232A1 (en) * | 2009-08-04 | 2011-02-10 | Abb Ab | A switching device |
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2014
- 2014-06-27 CN CN201410296589.4A patent/CN104332337B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202258903U (en) * | 2011-10-17 | 2012-05-30 | 常州市明及电气技术开发有限公司 | Debugging tooling for assembly of isolating switch |
| CN102903554A (en) * | 2012-11-08 | 2013-01-30 | 宁波电业局 | High-voltage isolating switch mounting platform |
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| Publication number | Publication date |
|---|---|
| CN104332337A (en) | 2015-02-04 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yupeng Inventor after: Du Liping Inventor after: Wang Zhanjie Inventor after: Xu Guanghui Inventor after: Li Yan Inventor after: Zhang Hongtao Inventor after: Sun Rui Inventor after: Li Junhong Inventor after: Chen Haijun Inventor after: Wang Jianwei Inventor before: Li Yupeng Inventor before: Wang Zhanjie Inventor before: Xu Guanghui Inventor before: Li Yan Inventor before: Zhang Hongtao Inventor before: Sun Rui |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160511 Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant after: Pinggao Electric Co., Ltd., Henan Applicant after: Pinggao Group Co., Ltd. Applicant after: State Grid Corporation of China Applicant after: Maintenance Company, State Grid Ningxia Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Pinggao Electric Co., Ltd., Henan Applicant before: Pinggao Group Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |