CN206076101U - Middle high-pressure chopper and on-load switch overtravel debugging tool - Google Patents
Middle high-pressure chopper and on-load switch overtravel debugging tool Download PDFInfo
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- CN206076101U CN206076101U CN201620688173.1U CN201620688173U CN206076101U CN 206076101 U CN206076101 U CN 206076101U CN 201620688173 U CN201620688173 U CN 201620688173U CN 206076101 U CN206076101 U CN 206076101U
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- eccentric
- spanner
- load switch
- debugging tool
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 21
- 238000003801 milling Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 59
- 238000005259 measurement Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
This utility model is related to a kind of debugging tool, more particularly to a kind of middle high-pressure chopper and on-load switch overtravel debugging tool, belongs to technical field of electric equipment.Structure of the present utility model includes the spanner as frock main body, the one end for being additionally included in the spanner is provided with the first functional areas that the axle sleeve being engaged with mechanism output shaft is constituted, and installs the second functional areas of eccentric composition and be provided for adjusting the 3rd functional areas that the handle of eccentric is constituted in the middle part of the spanner in the middle part of the spanner；The eccentric contains eccentric, the eccentric fixed by the main shaft to being through at spanner and with axle sleeve homonymy, the other end of the main shaft, fix the handle away from the side of eccentric.This utility model is a kind of semi mechanical installation, and efficiency of assembling is high, it is high to reduce labor strength, reliability, is particularly suited for batch jobs, greatly improves production efficiency.
Description
Technical field
This utility model is related to a kind of debugging tool, more particularly to a kind of middle high-pressure chopper and on-load switch overtravel
Debugging tool, belongs to technical field of electric equipment.
Background technology
Middle high-pressure chopper and on-load switch are used as the maximum equipment of most important, consumption in power system, it is necessary to have pole
High reliability and electric life, the overtravel size between its dynamic/static contact main fracture directly determine the insulating properties of product and electric longevity
Life etc., be one of the parameter that must adjust in every Product Assembly debugging process, is also that every product export test must control ginseng
Number.This parameter before and after product initial adjustment, the running-in test that dispatches from the factory or product each phase parameter it is variant, while this parameter is assembled
Precision directly affect the functional realiey of product, Gu the accuracy and efficiency of overtravel measurement assembling show important especially.
At present, most of producers could be realized jointly using two people's cooperations assembling when mounted,.Due to middle high-pressure
Chopper and the on-load switch overwhelming majority are the spring operating mechanism of three-phase coaxial rotating output, can pass through the slow of mechanism during measurement
Closing operation realizes the reckoning of product overtravel.Because excess of stroke measurement need to measure the size of firm chalaza in dynamic process, and per phase size
It is variant, need to make product that firm chalaza is maintained at during slow conjunction and read the status data per phase pole.Simultaneously as different
One people of appearance difference of the difference of productlayout, different electric pressures and product cannot meet the requirement in this space, must
Palpus two people cooperation can just complete measurement, especially reach one people when user scene needs repetition measurement in product and cannot realize at all.In consideration of it,
A kind of operation holding meanss of design, when product slow closing operation is caused measurement, the position of convenient operation reaches the mesh of people measurement
's.The firm chalaza of adjustment was so both facilitated, and had improved the efficiency of assembling, greatly improve the accuracy of measurement again, so as to improve product dress
The reliability matched somebody with somebody and electric life.Applicant's retrieval finds application number 201310297597.6, applying date 2013.07.16, title
The Chinese invention patent of " chopper debugging frock ", discloses a kind of chopper debugging tool for reducing cost of labor, its work
With being to assist conducting electric current of product, with clamping function, do not exist also without the function of adjusting certain point, cannot survey yet
The excess of stroke of amount and calculating product.
Utility model content
The purpose of this utility model is the defect existed for prior art, proposes a kind of middle high-pressure chopper and load
Switch overtravel debugging tool and adjustment method, it is ensured that product reliability, improve Product Assembly efficiency.
This utility model solves technical problem by the following technical programs：Middle high-pressure chopper and on-load switch overtravel
Debugging tool, including the spanner as frock main body, the one end for being additionally included in the spanner is provided with and is engaged with mechanism output shaft
Axle sleeve constitute the first functional areas, install in the middle part of the spanner eccentric composition the second functional areas and described
It is provided for adjusting the 3rd functional areas that the handle of eccentric is constituted in the middle part of spanner；The eccentric contains eccentric,
The eccentric fixed by the main shaft to being through at spanner and with axle sleeve homonymy, be easy to eccentric to fix with cabinet dividing plate or framework；
The other end of the main shaft, the handle is fixed away from the side of eccentric, eccentric is located at spanner both sides, and both with handle
Keep the position of relative constancy.
The length of the spanner is engaged with the size of product construction output, and the pressurized place of spanner end is shaped as
Circular or plate shape is combined with round-corner transition.
Being provided with the axle sleeve and the installing hole that is engaged of axle construction being exported with product construction, the installing hole is shaped as six
Square hole, splined hole and to the one kind in the flat hole of side milling.
The radius of the eccentric is engaged with the excess of stroke size of product, and the thickness of eccentric is thick with the cabinet dividing plate of mechanism
Degree is corresponding, and the installation site of eccentric main shaft is corresponding with the position of cabinet dividing plate.
The centre of the eccentric is recessed, two ends protrusion, and section is in step-like, width and the product construction dividing plate of lower recess
Thickness is engaged.
The handle is screwed on main shaft, for rotating eccentricity wheel.There is between the handle and eccentric angle, it is described
The size of angle is engaged with the position of product construction output shaft, is easy to the trace regulation of firm chalaza position.
The length of the handle is engaged with the overall dimensions of product construction, size of exerting oneself.
This utility model can complete the precompressed of product by following two output Axile connection structures：
The first described output shaft is the hexagonal hole with the pairing of product construction output shaft, and the hexagonal hole can be because of different electricity
The size that pressure grade, the design of identical arrangement form match.
Output shaft described in second is the splined hole with the pairing of product construction output shaft.
The third described output shaft is to the flat hole of side milling with the pairing of product construction output shaft.
During use, first, it is electronic or make product point, close a floodgate by spanner manual operation, and product one is write down in measurement respectively
Secondary pole point, close position size；Then, by spanner output sleeve with for product construction output shaft proper angle（It is easy to division
Lock）, spinning operation handle treats the middle concave of eccentric least radius in the face of quasi- cabinet dividing plate, eccentric by rotary handle drive
Wheel makes spanner angle adjustment so as to realize the rotation of product construction output shaft angle, when product is in firm chalaza stops and keeps
In this state, the firm chalaza size of a now pole of product is measured；Finally, by the measurement of pole point, close position and just
Chalaza size calculates the overtravel of product.By said method, one can complete to measure and calculate.
This utility model is a kind of semi mechanical installation, and efficiency of assembling is high, it is high to reduce labor strength, reliability, especially
Which is applied to batch jobs, greatly improves production efficiency.
Description of the drawings
Fig. 1 is three functional areas schematic diagrams of the present utility model.
Fig. 2 is this utility model one embodiment structural representation.
Left views of the Fig. 3 for Fig. 2
Fig. 4 is the structural representation of another embodiment of this utility model.
Left views of the Fig. 5 for Fig. 4.
Structural representations of the Fig. 6 for this utility model further embodiment.
Specific embodiment
The basic structure of the middle high-pressure chopper and on-load switch overtravel debugging tool of following examples as shown in figure 1,
Including the second function of the output sleeve with the first functional areas, eccentricity fine adjustment and holding matched with product construction output shaft
Area, the work-saving device of the 3rd functional areas of drive eccentric rotation.First functional areas, output sleeve can be according to pairing product machines
The diameter of structure output shaft, angle and structure type make corresponding pairing adjustment；Second functional areas can be defeated according to different product
Shaft makees corresponding matched-pair design with the relative position of dividing plate and size, and the eccentric elevation angle of eccentric and eccentric distance can be flexible
Design；The rotary apparatuss of the 3rd functional areas are coaxial with the eccentric of the second functional areas, and both angles can be designed as needed
Into the convenient angle for operating is measured, its decreased food and structure can be according to flexible design such as laborsaving requirements.It is specific as follows：
Embodiment 1
As shown in Figures 2 and 3, one end of spanner 2 is welded with output sleeve 1 to the structure of the present embodiment, and output sleeve 1 is provided with
The pairing drive mechanism matched with product construction output shaft, spanner 2 are fixed with bias from the position with a certain distance from output sleeve 1
Wheel main shaft 3, eccentric main shaft 3 can be rotated on spanner 2 by screw thread, and eccentric main axis 3 have screwed bias with 1 homonymy of output sleeve
Wheel 4, is fixed on eccentric main axis 3 by tight fixed bolt 5 after adjustment eccentric 4 and the 2-in-1 suitable angle of spanner, eccentric main axis 3
The other end has screwed operation handle 6, and operation handle 6 can be threaded onto certain angles and positions by screw thread, and by nut 7 with it is inclined
Heart wheel main shaft 3 is simultaneously fastened or is welded.Adjustment eccentric 4 makes aligning guide dividing plate at least radius, operation spanner 1 connect product
Position and non-conjunction state are closely just closed, now each phase product is respectively at just conjunction position and is kept by screwing fine setting eccentric 4, is measured
The each mutually just chalaza position dimension of pole, now continues pressing spanner 1, makes product in closing position, measure each phase once
Conjunction position size residing for pole, takes out this device, and manual operation is made in gate-dividing state, measures dividing residing for each pole of phase
Position size, you can accurately calculate product overtravel.
Embodiment 2
As shown in Figure 4 and Figure 5, the present embodiment is roughly the same with the structure of embodiment 1, and using method is consistent, difference
It is：Output sleeve 1 is matched compared with high product because of electric pressure to be relatively large in diameter, installing hole is splined hole, because product design it is larger
And architectural difference maximum and the larger eccentric 3 of least radius；Because output of products axle sleeve it is inclined with cabinet separator edge distance difference
The heart main shaft spanner 2 different from output sleeve centre distance；Because the larger operation handle 6 of product design it is longer.
Embodiment 3
As shown in fig. 6, the present embodiment is roughly the same with the structure of embodiment 1, difference is：The knot of output sleeve 1
Structure is the flat structure of milling with the pairing of product construction output shaft, and installing hole is hole flat to side milling, and product construction output shaft is located at product
Product upper end, its wrench operated direction downwards, are conveniently realized the fine setting of the excess of stroke, and reach the firm chalaza measurement of holding by product framework
Purpose.
When above example is used, first, when product is in and divides position, output sleeve is inserted in into product construction pairing output
Axle, presses spanner to product combined floodgate direction, and whne when position is closed, eccentric position on adjustment spanner makes eccentric least radius
The least radius concave surface alignment cabinet dividing plate or framework at place, now stops pressing spanner, by operation handle band movable eccentric wheel to
Radius is rotated compared with general orientation, so as to the micro rotation of band wrench, each phase product is respectively at when just close position and is maintained and measure
The now correspondingly-sized of pole of each phase；Then, continuing pressing spanner makes product in closing position, the now each mutually once pole of measurement
Post closes the correspondingly-sized of position；Finally, the device is taken out, manual operation makes product separating brake, and now pole of each phase divides position for measurement
Correspondingly-sized, the overtravel of each phase of product can be extrapolated by measuring and calculating.
Above example adopts special output sleeve device, can meet different electric pressure products and overall dimensions assembling
The needs of inspection, make spanner output sleeve reliably match with product construction output shaft, it is ensured that the accuracy of product measurement inspection, special
Not Shi Yongyu middle high-pressure chopper and on-load switch overtravel inspection, substantially reduce the labor intensity of workman, be particularly suited for
Batch jobs, significantly improve production efficiency.
In addition to above-mentioned enforcement, this utility model can also have other embodiment.All employing equivalents or equivalent transformation
The technical scheme of formation, all falls within the protection domain of this utility model requirement.
Claims (7)
1. middle high-pressure chopper and on-load switch overtravel debugging tool, including the spanner as frock main body, its feature exists
In：The one end for being additionally included in the spanner is provided with the first functional areas that the axle sleeve being engaged with product construction output shaft is constituted,
The second functional areas of eccentric composition are installed in the middle part of the spanner and is provided for adjusting inclined in the middle part of the spanner
The 3rd functional areas that the handle of center device is constituted；The eccentric contains eccentric, and the eccentric is by being through at spanner
Main shaft fix and with axle sleeve homonymy, the other end of the main shaft, fix the handle away from the side of eccentric.
2. middle high-pressure chopper and on-load switch overtravel debugging tool according to claim 1, it is characterised in that：It is described
The length of spanner is engaged with the size of output of products power, the generally circular in shape or plate shape and fillet at the pressurized place of spanner end
Transitional face is combined.
3. middle high-pressure chopper and on-load switch overtravel debugging tool according to claim 1, it is characterised in that：It is described
Being provided with axle sleeve and the installing hole that is engaged of axle construction being exported with product construction, the installing hole is shaped as hexagonal hole, splined hole
With to the one kind in the flat hole of side milling.
4. middle high-pressure chopper and on-load switch overtravel debugging tool according to claim 1, it is characterised in that：It is described
The radius of eccentric is engaged with the excess of stroke size of product, and the thickness of eccentric is corresponding with the cabinet block board thickness of mechanism, partially
The installation site of heart wheel main shaft is corresponding with the position of cabinet dividing plate.
5. middle high-pressure chopper and on-load switch overtravel debugging tool according to claim 4, it is characterised in that：It is described
The centre of eccentric is recessed, two ends protrusion, and in step-like, the width of lower recess is engaged with mechanism block board thickness in section.
6. middle high-pressure chopper and on-load switch overtravel debugging tool according to claim 1, it is characterised in that：It is described
Handle is screwed on main shaft, has angle, the size of the angle and the position of mechanism's output shaft between the handle and eccentric
Put and be engaged.
7. middle high-pressure chopper and on-load switch overtravel debugging tool according to claim 6, it is characterised in that：It is described
The length of handle is engaged with the overall dimensions of product construction, size of exerting oneself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688173.1U CN206076101U (en) | 2016-06-30 | 2016-06-30 | Middle high-pressure chopper and on-load switch overtravel debugging tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688173.1U CN206076101U (en) | 2016-06-30 | 2016-06-30 | Middle high-pressure chopper and on-load switch overtravel debugging tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076101U true CN206076101U (en) | 2017-04-05 |
Family
ID=58420875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620688173.1U Withdrawn - After Issue CN206076101U (en) | 2016-06-30 | 2016-06-30 | Middle high-pressure chopper and on-load switch overtravel debugging tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977079A (en) * | 2016-06-30 | 2016-09-28 | 江苏大全高压开关有限公司 | Debugging fixture and debugging method for over travel of medium and high voltage circuit breakers and load switches |
| CN107813252A (en) * | 2017-11-10 | 2018-03-20 | 河南森源电气股份有限公司 | Operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure |
-
2016
- 2016-06-30 CN CN201620688173.1U patent/CN206076101U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977079A (en) * | 2016-06-30 | 2016-09-28 | 江苏大全高压开关有限公司 | Debugging fixture and debugging method for over travel of medium and high voltage circuit breakers and load switches |
| CN105977079B (en) * | 2016-06-30 | 2024-02-06 | 江苏大全高压开关有限公司 | Intermediate and high voltage circuit breaker and load switch overtravel debugging tool and method |
| CN107813252A (en) * | 2017-11-10 | 2018-03-20 | 河南森源电气股份有限公司 | Operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure |
| CN107813252B (en) * | 2017-11-10 | 2024-01-19 | 河南森源电气股份有限公司 | Operating mechanism installation fixing device and operating mechanism auxiliary installation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20240206 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20240206 |