CN105865687B - A kind of dish-type spring device for measuring force - Google Patents
A kind of dish-type spring device for measuring force Download PDFInfo
- Publication number
- CN105865687B CN105865687B CN201610264791.8A CN201610264791A CN105865687B CN 105865687 B CN105865687 B CN 105865687B CN 201610264791 A CN201610264791 A CN 201610264791A CN 105865687 B CN105865687 B CN 105865687B
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- CN
- China
- Prior art keywords
- dish
- type spring
- bottom plate
- cover board
- slideway
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0057—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to spring-shaped elements
Abstract
The invention discloses a kind of dish-type spring device for measuring force, the pull rod including dish-type spring mounting assembly, for pulling the dish-type spring and the limit slideway for pull rod movement；The dish-type spring is installed on the dish-type spring mounting assembly, and the outer circle of the dish-type spring is connected to the pull rod, and the pull rod slides in the limit slideway.Above-mentioned apparatus structure is simple, install convenient, does not need using special tool(s), operation is simple and reliable.Limit slideway is opened in bottom plate and cover board respectively, and when the rotation of dish-type spring stress, the pull rod part in slideway is moved along arc rotary slideway, can measure the data such as dish-type spring stress angle, up and down motion distance, and then converse the elastic force of dish-type spring.The dynamics, angle and range demands for ensuring dish-type spring prevent damage spring, reduce the fraction defective of dish-type spring, improve the quality of spring operating mechanism.
Description
Technical field
The invention belongs to ring network cabinet technical field, it is related to pressing ring network cabinet spring operated system in one kind, relates in particular to
A kind of dish-type spring device for measuring force.
Background technique
In middle pressure technical field of electric appliances, middle pressure inflatable ring network cabinet belongs to a kind of control and protection electric appliance, and the phase is specially
A kind of three-phase alternating current indoor high voltage switchgear is one group of transmission & distribution electrical equipment in metal or non-metallic insulation cabinet body or does
At the electrical equipment of assembled compartment ring network power supplying units.Middle pressure inflatable ring network cabinet use modularized design, will it is fixed and
Flexible expansion perfect unity, can satisfy the requirement of suitable electric system terminal user or network node, while meet various match
Electric switching station, box-type substation demand, have the characteristics that compact-sized, long-life, non-maintaining, small in size, to be widely used
In the power distribution station and box-type substation of the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise
In.
Currently, most of traditional middle pressure inflatable ring network cabinet uses dish-type spring operating mechanism, dish-type spring actuator
Structure is one of key core component in middle pressure inflatable ring network cabinet, and dish-type spring is the most crucial of dish-type spring operating mechanism
Component and inflatable ring network cabinet realize the power mechanism of switch closing and switch opening.So requiring to need to the dynamics of dish-type spring stringent
Control: great efforts, impact is also big, influences service life, and dynamics is small, cannot achieve switch closing and switch opening movement.Therefore one kind is provided
The device that dish-type spring force can be tested is very urgent.
Summary of the invention
It is grasped for this purpose, technical problem to be solved by the present invention lies in existing middle pressure inflatable ring network cabinets using dish-type spring
It is dynamic, and there is no the device that can test dish-type spring force at present, spring dynamics is uncontrollable, easily influences dish-type spring operating mechanism
Can, to propose a kind of dish-type spring device for measuring force.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
The present invention provides a kind of dish-type spring device for measuring force, including dish-type spring mounting assembly, for pulling the dish-type
The pull rod of spring and the limit slideway moved for the pull rod；The dish-type spring is installed on the dish-type spring mounting assembly,
The outer circle of the dish-type spring is connected to the pull rod, and the pull rod slides in the limit slideway.
Preferably, the dish-type spring mounting assembly includes pallet, the bolt limited post of the pallet is fixed in one end
And connecting column, the bolt limited post and the connecting column other end are fixedly installed supporting plate, the supporting plate and the tray center pass through
It wears and is equipped with main shaft；The bolt limited post is hollow circuit cylinder, and hollow portion is bolt limit hole.
Preferably, the limit slideway includes being set to the bottom plate arc rotary slideway of base assembly and being set to cover board
The cover board arc rotary slideway of component.
Preferably, the base assembly includes bottom plate, the bottom plate is fixedly installed matched bottom plate bearing and bottom plate
Bearing outside, described main shaft one end are connected to the bottom plate bearing；The bottom plate offers bottom plate arc rotary slideway.
Preferably, the cover plate assembly includes cover board body, it is provided on the cover board body and is mutually fitted with the main shaft
The cover board bearing and cover board bearing outside matched with the cover board bearing, the main shaft other end matched are connected to the plate shaft
It holds；Cover board arc rotary slideway corresponding with the bottom plate arc rotary slideway is provided on the cover board body；The cover board
Component is covered on the base assembly, the dish-type spring mounting assembly be set to the base assembly and the cover plate assembly it
Between.
Preferably, the pull rod includes bar body and pin buckle component, it is provided with otic placode at the top of the bar body, institute
It states bar body bottom and is provided with pin buckle hole, the pin buckle component is removably attachable to the pin buckle hole.
Preferably, the pin buckle component includes pin rod, it is sheathed on two idler wheels close to the pin rod both ends, the pin
Bar one end is connected with nut, and described two idler wheels are respectively placed in the bottom plate arc rotary slideway and the cover board arc rotary is sliding
In road.
Preferably, the dish-type spring inner circle has interior hook, the interior hook is cooperatively connected with the connecting column；Institute
Dish-type spring outer circle is stated with outer hook, the outer hook is cooperatively connected with the pin rod.
Preferably, further including rotary stopper pin, the rotary stopper pin is disposed through the cover board precompressed of cover board body
Hole, the bolt limit hole and the bottom plate precompressed hole for being set to bottom plate.
Preferably, cover board precompressed hole at least two, bottom plate precompressed hole corresponds to cover board precompressed hole and sets
It sets；It is also symmetrically arranged with cover board mounting hole and bottom plate mounting hole on the cover board body and bottom plate, is used for the cover board body
It is fixedly connected with the bottom plate.
The above technical solution of the present invention has the following advantages over the prior art:
Dish-type spring device for measuring force of the present invention, including dish-type spring mounting assembly, for pulling the dish-type bullet
The pull rod of spring and the limit slideway moved for the pull rod；The dish-type spring is installed on the dish-type spring mounting assembly, institute
The outer circle for stating dish-type spring is connected to the pull rod, and the pull rod slides in the limit slideway.Above-mentioned apparatus structure is simple,
Install convenient is not needed using special tool(s), and operation is simple and reliable.Limit slideway is opened in bottom plate and cover board respectively, works as dish-type
When spring stress rotates, the pull rod part in slideway is moved along arc rotary slideway, can measure dish-type spring stress angle
Degree, move up and down the data such as distance, and then converses the elastic force of dish-type spring.Ensure the dynamics, angle and stroke of dish-type spring
It is required that preventing damage spring, the fraction defective of dish-type spring is reduced, the quality of spring operating mechanism is improved.
Detailed description of the invention
In order to make the content of the present invention more clearly understood, it below according to specific embodiments of the present invention and combines
Attached drawing, the present invention is described in further detail, wherein
Fig. 1 is the structural schematic diagram of dish-type spring device for measuring force described in the embodiment of the present invention 1；
Fig. 2 is the first dress schematic diagram of dish-type spring device for measuring force described in the embodiment of the present invention 2；
Fig. 3 is the precompressed schematic diagram of dish-type spring device for measuring force described in the embodiment of the present invention 2；
Fig. 4 is the test schematic diagram of dish-type spring device for measuring force described in the embodiment of the present invention 2.
Appended drawing reference indicates in figure are as follows: 1- base assembly；100- bottom plate；101- bottom plate bearing；102- bottom plate bearing outside；
103- bottom plate arc rotary slideway；104- bottom plate bearing mounting hole；105- bottom plate precompressed hole；106- bottom plate mounting hole；2- dish-type
Spring mounting assembly；200- pallet；201- bolt limited post；202- connecting column；203- supporting plate；204- main shaft；205- bolt limit
Position hole；3- bar body；301- otic placode；302- pin buckle hole；4- pin buckle component；401- pin rod；402- idler wheel；403- nut；5-
Cover plate assembly；501- cover board body；502- cover board bearing；503- cover board arc rotary slideway；504- cover board precompressed hole；505- lid
Plate mounting hole；506- cover board bearing mounting hole；6- dish-type spring；It is hooked in 601-；It is hooked outside 602-；7- rotary stopper pin.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of dish-type spring device for measuring force, as shown in Figure 1, including base assembly 1, the installation of dish-type spring
Component 2, pull rod and cover plate assembly 5；The cover plate assembly 5 is covered on the base assembly 1, the dish-type spring mounting assembly 2
It is installed on the base assembly 1, and between the base assembly 1 and the cover plate assembly 5, the pull rod is set to described
1 one end of base assembly, for connecting, pulling dish-type spring 6.
Further, the base assembly 1 includes bottom plate 100, and the bottom plate 100 is fixedly installed matched bottom plate bearing
101 and bottom plate bearing outside 102, bottom plate bearing mounting hole 104, the bottom plate bearing 101 and bottom are offered on the bottom plate 100
Plate bearing outside 102 is mounted in the bottom plate bearing mounting hole 104；It is sliding that the bottom plate 100 is also provided with bottom plate arc rotary
Road 103, bending forms after the bottom plate 100 is cut by plate with laser, and upper and lower end is bending part.
The dish-type spring mounting assembly 2 includes pallet 200, and the bolt limited post 201 of the pallet 200 is fixed in one end
With connecting column 202, the bolt limited post 201 and 202 other end of connecting column are fixedly installed supporting plate 203,203 He of supporting plate
Through main shaft 204 is welded with, described 204 one end of main shaft is connected to the bottom plate bearing 101, the master at 200 center of pallet
Axis 204 drives the spring mounting assembly 2 to rotate；Between the pallet 200 and the bolt limited post 201 and connecting column 202,
By welding assembly between the bolt limited post 201 and connecting column 202 and the supporting plate 203, each component has welding
Fabrication hole and craft step, it is ensured that welding quality；The bolt limited post 201 is hollow circuit cylinder, and hollow portion is bolt limit
Position hole 205.
The pull rod includes bar body 3 and pin buckle component, and otic placode 301, the drawing are provided at the top of the bar body 3
1 bottom of bar body is provided with pin buckle hole 302, and the pin buckle component 4 is removably attachable to the pin buckle hole 302.
The pin buckle component 4 includes pin rod 401, is sheathed on the idler wheel 402 close to 401 both ends of pin rod, the pin rod
401 one end are also connected with nut 403, and the pin rod 401 is inserted into the pin buckle hole 302.
The cover plate assembly 5 includes cover board body 501, is provided on the cover board body 501 suitable with 204 phase of main shaft
The cover board bearing 502 and cover board bearing outside matched with the cover board bearing 502 matched；It is provided on the cover board body 501
Cover board arc rotary slideway 503 corresponding with the bottom plate arc rotary slideway 103, the pin rod 401 run through the bottom plate 100
And the idler wheel 402 at both ends is respectively placed in the bottom plate arc rotary slideway 103 and the cover board arc rotary slideway 105, bottom
Plate arc rotary slideway 103 and the cover board arc rotary slideway 105 constitute limit slideway；The pin rod 401 and outside are arranged
Idler wheel 402 can be slided along the bottom plate arc rotary slideway 103 and cover board arc rotary slideway 503.
Dish-type spring 6 is installed on dish-type spring mounting assembly, and the inner circle of the dish-type spring 6 has interior hook 601, described
It is interior to hook 601 and the connecting column 202 mating connection；6 outer circle of dish-type spring has outer hook 602, the outer hook 602
It is cooperatively connected with the pin rod 401.
It further, further include rotary stopper pin 7, the rotary stopper pin 7 is disposed through the lid of cover board body 501
Plate precompressed hole 504, the bolt limit hole 205 and the bottom plate precompressed hole 105 for being set to bottom plate 100.
Wherein, cover board precompressed hole 504 at least two, the corresponding cover board precompressed hole in bottom plate precompressed hole 105
504 settings；It is also symmetrically arranged with cover board mounting hole 505 and bottom plate mounting hole 106 on the cover board body 501 and bottom plate 100, uses
In the cover board body 501 to be fixedly connected with the bottom plate 100, multiple groups precompressed hole is reserved, can flexibly and fast be realized not
With desired test case.
Embodiment 2
The present embodiment provides the installations and measurement method of a kind of dish-type spring device for measuring force.
Just dress, as shown in Fig. 2, dish-type spring 6 is mounted in dish-type spring mounting assembly 2 according to the angle of mechanism: will
Dish-type spring 6 is inserted in round supporting plate 203, so that the interior hook 601 of dish-type spring 6 is connected to semicircular connecting column 202, then
204 one end of main shaft is plugged in 101 inner hole of bottom plate bearing of bottom plate 100, then lid close cover plate assembly 5, main shaft 204 it is another
End is plugged in cover board bearing 502, and be screwed in symmetrically arranged cover board mounting hole 505 and bottom plate mounting hole 106 from
And cover plate assembly 5 and bottom plate 100 is fixed, bar body 3 is set to 100 side of bottom plate, the pin rod of idler wheel 402 will be covered
401 insertion pin buckle holes 302, are then mounted on pin rod 401 for the outer hook 602 of dish-type spring 6, are socketed with the pin rod of idler wheel 402
401 both ends are placed in the bottom plate arc rotary slideway 103 and cover board arc rotary slideway 503, press when 6 stress of dish-type spring rotates
When contracting, can arcuately rotating slideway it move, the dish-type spring device for measuring force installation steps are simple, it is not necessarily to special tool(s), and
It can be installed under dish-type spring free state, it is time saving and energy saving.
Precompressed presses inflatable ring network cabinet standard handle as shown in figure 3, the top of the main shaft 204 is hexagon in
Engage 204 top of main shaft, rotation twisting handle hooks 602 when original state, outside dish-type spring 6 and limited by pin rod 401 in bottom plate
The lower end of arc rotary slideway 103 and cover board arc rotary slideway 503, live spindle 204 drive dish-type spring mounting assembly 2,
Cover board precompressed hole 504, bolt limit hole 205 and bottom plate precompressed hole 105 is set to be in concentric position, i.e. precompressed position, insertion rotation
Spacer pin 7, the pre-compaction process complete simulated operation mechanism kinematic track, operation is simple and reliable, ingenious in design.
Test, as shown in figure 4, pulling up the otic placode 301 of 3 upper end of bar body, starting dish-type spring device for measuring force is surveyed
Pulling force is tried, pin rod 401 and idler wheel 402 are slid up along bottom plate arc rotary slideway 103 and cover board arc rotary slideway 503 by lower end
It is dynamic, the movement angle of pin rod 401 can be tested out, the data such as linear motion distance are tested by spring tension and compression tester
Obtain spring tension data.Dish-type spring device for measuring force test trails are consistent with the rotation forced compression track of dish-type spring 6, test knot
Fruit is accurately true, simple to operate.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of dish-type spring device for measuring force, which is characterized in that including base assembly, dish-type spring mounting assembly, for pulling
The pull rod of the dish-type spring, the limit slideway and cover plate assembly moved for the pull rod；The dish-type spring is installed on described
Dish-type spring mounting assembly, the outer circle of the dish-type spring are connected to the pull rod, and the pull rod is sliding in the limit slideway
It is dynamic；The dish-type spring mounting assembly includes pallet, and the bolt limited post and connecting column of the pallet are fixed in one end, described to insert
Pin limited post and the connecting column other end are fixedly installed supporting plate, and the supporting plate and the tray center are provided through main shaft；Institute
Stating bolt limited post is hollow circuit cylinder, and hollow portion is bolt limit hole.
2. dish-type spring device for measuring force according to claim 1, which is characterized in that the limit slideway includes being set to bottom
The bottom plate arc rotary slideway of holder assembly and the cover board arc rotary slideway for being set to cover plate assembly.
3. dish-type spring device for measuring force according to claim 2, which is characterized in that the base assembly includes bottom plate, institute
It states bottom plate and is fixedly installed matched bottom plate bearing and bottom plate bearing outside, described main shaft one end is connected to the bottom plate bearing；
The bottom plate offers bottom plate arc rotary slideway.
4. dish-type spring device for measuring force according to claim 3, which is characterized in that the cover plate assembly includes cover board sheet
Body is provided with cover board bearing compatible with the main shaft and plate shaft matched with the cover board bearing on the cover board body
Housing is held, the main shaft other end is connected to the cover board bearing；It is provided on the cover board body and the bottom plate arc shaped rotary
Turn the corresponding cover board arc rotary slideway of slideway；The cover plate assembly is covered on the base assembly, the dish-type spring installation
Component is set between the base assembly and the cover plate assembly.
5. dish-type spring device for measuring force according to claim 4, which is characterized in that the pull rod includes bar body and pin
Buckle assembly, the bar body top are provided with otic placode, and the bar body bottom is provided with pin buckle hole, and the pin buckle component can
Releasably it is connected to the pin buckle hole.
6. dish-type spring device for measuring force according to claim 5, which is characterized in that the pin buckle component includes pin rod, set
Two idler wheels at the pin rod both ends are provided close to, described pin rod one end is connected with nut, and described two idler wheels are respectively placed in institute
It states in bottom plate arc rotary slideway and the cover board arc rotary slideway.
7. dish-type spring device for measuring force according to claim 6, which is characterized in that the dish-type spring inner circle has interior hook
It hangs, the interior hook is cooperatively connected with the connecting column；The dish-type spring outer circle have outer hook, it is described it is outer hook with it is described
Pin rod is cooperatively connected.
8. dish-type spring device for measuring force according to claim 7, which is characterized in that further include rotary stopper pin, the rotation
Turn cover board precompressed hole, the bolt limit hole and the bottom plate precompressed for being set to bottom plate that spacer pin is disposed through cover board body
Hole.
9. dish-type spring device for measuring force according to claim 8, which is characterized in that cover board precompressed hole is at least two
A, bottom plate precompressed hole corresponds to the setting of cover board precompressed hole；Cover board is also symmetrically arranged on the cover board body and bottom plate
Mounting hole and bottom plate mounting hole, for the cover board body to be fixedly connected with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264791.8A CN105865687B (en) | 2016-04-26 | 2016-04-26 | A kind of dish-type spring device for measuring force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264791.8A CN105865687B (en) | 2016-04-26 | 2016-04-26 | A kind of dish-type spring device for measuring force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105865687A CN105865687A (en) | 2016-08-17 |
| CN105865687B true CN105865687B (en) | 2019-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610264791.8A Active CN105865687B (en) | 2016-04-26 | 2016-04-26 | A kind of dish-type spring device for measuring force |
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| CN (1) | CN105865687B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952984Y (en) * | 2006-08-18 | 2007-09-26 | 许晓华 | Scroll spring elastic force and torsional angle relation determining device |
| CN102661901A (en) * | 2012-04-20 | 2012-09-12 | 芜湖杰锋汽车动力系统有限公司 | Fatigue test equipment for flat spiral springs and method for performing fatigue test by aid of fatigue test equipment |
| CN103115706A (en) * | 2013-01-29 | 2013-05-22 | 江苏新洛凯机电有限公司 | Device and method for detecting torque of flat spiral springs |
| CN105203241A (en) * | 2015-10-28 | 2015-12-30 | 泰安英迪利机电科技有限公司 | Volute spiral spring detection device |
| CN105277307A (en) * | 2014-07-24 | 2016-01-27 | 韩正山 | Electric brush spring torsion detector |
| CN205642688U (en) * | 2016-04-26 | 2016-10-12 | 亚洲电力设备(深圳)股份有限公司 | Dish -type spring measuring force device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4451631B2 (en) * | 2003-10-10 | 2010-04-14 | 日本精工株式会社 | Electric power steering device |
-
2016
- 2016-04-26 CN CN201610264791.8A patent/CN105865687B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952984Y (en) * | 2006-08-18 | 2007-09-26 | 许晓华 | Scroll spring elastic force and torsional angle relation determining device |
| CN102661901A (en) * | 2012-04-20 | 2012-09-12 | 芜湖杰锋汽车动力系统有限公司 | Fatigue test equipment for flat spiral springs and method for performing fatigue test by aid of fatigue test equipment |
| CN103115706A (en) * | 2013-01-29 | 2013-05-22 | 江苏新洛凯机电有限公司 | Device and method for detecting torque of flat spiral springs |
| CN105277307A (en) * | 2014-07-24 | 2016-01-27 | 韩正山 | Electric brush spring torsion detector |
| CN105203241A (en) * | 2015-10-28 | 2015-12-30 | 泰安英迪利机电科技有限公司 | Volute spiral spring detection device |
| CN205642688U (en) * | 2016-04-26 | 2016-10-12 | 亚洲电力设备(深圳)股份有限公司 | Dish -type spring measuring force device |
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| Publication number | Publication date |
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| CN105865687A (en) | 2016-08-17 |
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Address after: Three, E (-4), Seaview Plaza, Prince Edward Road, Shenzhen, Guangdong, Nanshan District 518000, China Patentee after: Asia Electrical Power Equipment (Shenzhen) Co.,Ltd. Address before: Three, E (-4), Seaview Plaza, Prince Edward Road, Shenzhen, Guangdong, Nanshan District 518000, China Patentee before: ASIA ELECTRICAL POWER EQUIPMENT (SHENZHEN) Co.,Ltd. |