CN106771312A - The roller supporting device of speed measuring equipment - Google Patents
The roller supporting device of speed measuring equipment Download PDFInfo
- Publication number
- CN106771312A CN106771312A CN201611210474.4A CN201611210474A CN106771312A CN 106771312 A CN106771312 A CN 106771312A CN 201611210474 A CN201611210474 A CN 201611210474A CN 106771312 A CN106771312 A CN 106771312A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- groove
- rolling wheel
- wheel support
- spring leaf
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
Abstract
The invention provides the roller supporting device of speed measuring equipment, it can solve expansion link in the prior art and easily engage with fixed cover, the normal technical problem for testing the speed of influence.It includes rolling wheel support, it is characterised in that：It also includes motor, runing rest and spring leaf；Runing rest is fixed on the output end of motor and is provided with the first groove of opening down setting；Rolling wheel support is obliquely installed, its upper-end part of driving is connected pivotally in the first groove by rotating shaft；Spring leaf includes flat upper connecting portion and lower connecting portion, and the elastic portion of the arc shape of the upper connecting portion of connection and lower connecting portion, spring leaf is arranged in the first groove and positioned at the top of rolling wheel support, and the upper connecting portion of spring leaf is fixedly connected with the roof of the first groove, its time connecting portion is fixedly connected with the upper-end part of driving of rolling wheel support.
Description
Technical field
The present invention relates to speed measuring equipment, more particularly to vehicle speed measuring equipment, the specially roller supporting device of speed measuring equipment.
Background technology
Roller type speed measuring equipment is a kind of common vehicle speed measuring equipment, and it mainly includes roller, bracket component, expansion link
And velocity sensor, wherein bracket component include support frame and fixed cover, on support frame, fixed cover is fixed on car to roller supporting
Frame bottom, support frame is connected with fixed cover by expansion link.Although expansion link is flexible along fixed cover axial elasticity, so as to have one
Fixed cushioning effect, and when causing that roller is close to road surface, but roller by rugged road surface, expansion link bears larger answering
Power, is easily bent, and causes expansion link to engage with fixed cover, and influence is normally tested the speed.
The content of the invention
Regarding to the issue above, the invention provides the roller supporting device of speed measuring equipment, it can solve to stretch in the prior art
Contracting bar easily engages with fixed cover, the normal technical problem for testing the speed of influence.
Its technical scheme is such, and it includes rolling wheel support, it is characterised in that：Its also include motor, runing rest and
Spring leaf；
The runing rest is fixed on the output end of the motor and is provided with the first groove of opening down setting；
The rolling wheel support is obliquely installed, its upper-end part of driving is connected pivotally in first groove by rotating shaft；
The spring leaf includes flat upper connecting portion and lower connecting portion, and the arc for connecting upper connecting portion and lower connecting portion
The elastic portion of shape, the spring leaf is arranged in first groove and positioned at the top of the rolling wheel support, the spring leaf
Upper connecting portion be fixedly connected with the roof of first groove, its lower connecting portion is fixed with the upper-end part of driving of the rolling wheel support
Connection.
Further, the upper-end part of driving of the rolling wheel support is provided with the plane fitted with the lower connecting portion of the spring leaf.
Further, the lower end part of the rolling wheel support is provided with the second groove coordinated with roller, and described second is recessed
The side wall of groove is provided with the 3rd groove coordinated with roller shaft.
Support meanss of the invention, roller is installed on rolling wheel support bottom, when roller is by rugged road surface, rolling
The pivoting of the vertically movable drive rolling wheel support of wheel, spring leaf can limit the anglec of rotation of supporting plate so that roller is tight
Patch bottom surface；Motor drives runing rest rotation, changes the direction of spring leaf and rolling wheel support so that the reciprocating process of roller
In, the deformation of spring leaf is adapted with the rotation direction of rolling wheel support；Rotated because rolling wheel support can adapt to road surface, no
Only suffered stress is smaller, and is not in stuck phenomenon.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is the dimensional structure diagram after present invention assembling roller.
Specific embodiment
As shown in Figure 1 and Figure 2, it includes rolling wheel support 4, and it also includes motor 1, runing rest 2 and spring leaf 3；
Runing rest 2 is fixed on the output end of motor 1 and is provided with the first groove 21 of opening down setting；
Rolling wheel support 4 is obliquely installed, its upper-end part of driving is connected pivotally in the first groove 21 by rotating shaft 5；
Spring leaf 3 includes flat upper connecting portion 31 and lower connecting portion 32, and the arc for connecting upper connecting portion and lower connecting portion
The elastic portion 33 of shape, spring leaf 3 is arranged in the first groove 21 and positioned at the top of rolling wheel support 4, the upper connection of spring leaf
Portion 31 is fixedly connected with the roof of the first groove 21, its lower connecting portion 32 is fixedly connected with the upper-end part of driving of rolling wheel support 4, roller
The upper-end part of driving of support is provided with the plane fitted with the lower connecting portion of spring leaf.
The lower end part of rolling wheel support 4 is provided with the second groove 41 coordinated with roller, the side wall of second groove 41
It is provided with the 3rd groove 42 coordinated with roller shaft.
In Fig. 2,6 is roller, is installed in the second groove 41, and 7 is velocity sensor, is attached across the rolling of the 3rd groove 42
Wheel shaft.
Claims (3)
1. the roller supporting device of speed measuring equipment, it includes rolling wheel support, it is characterised in that：It also includes motor, runing rest
And spring leaf；
The runing rest is fixed on the output end of the motor and is provided with the first groove of opening down setting；
The rolling wheel support is obliquely installed, its upper-end part of driving is connected pivotally in first groove by rotating shaft；
The spring leaf includes flat upper connecting portion and lower connecting portion, and the arc for connecting upper connecting portion and lower connecting portion
The elastic portion of shape, the spring leaf is arranged in first groove and positioned at the top of the rolling wheel support, the spring leaf
Upper connecting portion be fixedly connected with the roof of first groove, its lower connecting portion is fixed with the upper-end part of driving of the rolling wheel support
Connection.
2. the roller supporting device of speed measuring equipment according to claim 1, it is characterised in that：The upper end of the rolling wheel support
Position is provided with the plane fitted with the lower connecting portion of the spring leaf.
3. the roller supporting device of speed measuring equipment according to claim 2, it is characterised in that：The lower end of the rolling wheel support
Position is provided with the second groove coordinated with roller, and the side wall of second groove is provided with the 3rd groove coordinated with roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210474.4A CN106771312A (en) | 2016-12-24 | 2016-12-24 | The roller supporting device of speed measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210474.4A CN106771312A (en) | 2016-12-24 | 2016-12-24 | The roller supporting device of speed measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106771312A true CN106771312A (en) | 2017-05-31 |
Family
ID=58919349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611210474.4A Withdrawn CN106771312A (en) | 2016-12-24 | 2016-12-24 | The roller supporting device of speed measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106771312A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06127201A (en) * | 1992-10-15 | 1994-05-10 | Suehiro Giken Kk | Caster |
| WO2005108122A1 (en) * | 2004-05-06 | 2005-11-17 | Wanzl Metallwarenfabrik Kg | Transport trolley |
| CN200989785Y (en) * | 2006-11-28 | 2007-12-12 | 湖北京山轻工机械股份有限公司 | Antivibrating velometer |
| JP2009154635A (en) * | 2007-12-26 | 2009-07-16 | Sisiku Addkreis Corp | Shock absorption caster |
| CN201768099U (en) * | 2010-07-08 | 2011-03-23 | 厦门连科工业有限公司 | Wheelchair front fork suspension structure |
| CN203110817U (en) * | 2013-03-21 | 2013-08-07 | 宁波市鄞州发辉机械科技有限公司 | Universal wheel stand buffering device |
| CN203766428U (en) * | 2014-02-13 | 2014-08-13 | 杭叉集团股份有限公司 | Auxiliary wheel damping mechanism for pallet truck |
| CN105415974A (en) * | 2015-12-10 | 2016-03-23 | 张侃 | Two-stage shock absorption trundle |
| CN105946460A (en) * | 2016-03-31 | 2016-09-21 | 好孩子儿童用品有限公司 | Wheel assembly of baby stroller and baby stroller |
| CN205736647U (en) * | 2016-04-29 | 2016-11-30 | 湖北广晟脚轮有限公司 | A kind of shock-absorbing caster wheel that can check direction |
| CN205736652U (en) * | 2016-03-16 | 2016-11-30 | 好孩子儿童用品有限公司 | There is vehicle wheel component and the children trolley of the children trolley of damping |
| CN205768368U (en) * | 2016-05-27 | 2016-12-07 | 杭州重力脚轮科技有限公司 | A kind of mechanism reducing polyurethane wheel damage |
| CN205822940U (en) * | 2016-07-08 | 2016-12-21 | 广东汇泰龙科技有限公司 | A kind of self calibration clutch |
| CN206362816U (en) * | 2016-12-24 | 2017-07-28 | 无锡明珠增压器制造有限公司 | A kind of roller supporting device of speed measuring equipment |
-
2016
- 2016-12-24 CN CN201611210474.4A patent/CN106771312A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06127201A (en) * | 1992-10-15 | 1994-05-10 | Suehiro Giken Kk | Caster |
| WO2005108122A1 (en) * | 2004-05-06 | 2005-11-17 | Wanzl Metallwarenfabrik Kg | Transport trolley |
| CN200989785Y (en) * | 2006-11-28 | 2007-12-12 | 湖北京山轻工机械股份有限公司 | Antivibrating velometer |
| JP2009154635A (en) * | 2007-12-26 | 2009-07-16 | Sisiku Addkreis Corp | Shock absorption caster |
| CN201768099U (en) * | 2010-07-08 | 2011-03-23 | 厦门连科工业有限公司 | Wheelchair front fork suspension structure |
| CN203110817U (en) * | 2013-03-21 | 2013-08-07 | 宁波市鄞州发辉机械科技有限公司 | Universal wheel stand buffering device |
| CN203766428U (en) * | 2014-02-13 | 2014-08-13 | 杭叉集团股份有限公司 | Auxiliary wheel damping mechanism for pallet truck |
| CN105415974A (en) * | 2015-12-10 | 2016-03-23 | 张侃 | Two-stage shock absorption trundle |
| CN205736652U (en) * | 2016-03-16 | 2016-11-30 | 好孩子儿童用品有限公司 | There is vehicle wheel component and the children trolley of the children trolley of damping |
| CN105946460A (en) * | 2016-03-31 | 2016-09-21 | 好孩子儿童用品有限公司 | Wheel assembly of baby stroller and baby stroller |
| CN205736647U (en) * | 2016-04-29 | 2016-11-30 | 湖北广晟脚轮有限公司 | A kind of shock-absorbing caster wheel that can check direction |
| CN205768368U (en) * | 2016-05-27 | 2016-12-07 | 杭州重力脚轮科技有限公司 | A kind of mechanism reducing polyurethane wheel damage |
| CN205822940U (en) * | 2016-07-08 | 2016-12-21 | 广东汇泰龙科技有限公司 | A kind of self calibration clutch |
| CN206362816U (en) * | 2016-12-24 | 2017-07-28 | 无锡明珠增压器制造有限公司 | A kind of roller supporting device of speed measuring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |