CN106814201A - For the device of fifth wheel support - Google Patents
For the device of fifth wheel support Download PDFInfo
- Publication number
- CN106814201A CN106814201A CN201611210472.5A CN201611210472A CN106814201A CN 106814201 A CN106814201 A CN 106814201A CN 201611210472 A CN201611210472 A CN 201611210472A CN 106814201 A CN106814201 A CN 106814201A
- Authority
- CN
- China
- Prior art keywords
- wheel support
- chute
- speed
- tests
- guide pad
- 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- Withdrawn
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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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides the device supported for fifth wheel, 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 that car body connecting seat, the wheel support that tests the speed ease up punch mechanism, it is characterised in that：Car body connecting seat includes pedestal, guide pad and connecting plate, and guide pad is fixed on pedestal bottom and is convexly equipped with guide part downwards, and a pair of connecting plates are fixedly connected on guide pad both sides；The upper-end part of driving of wheel support of testing the speed is stretched into the cell body enclosed by guide pad, connecting plate and is pivotally connected with two side connecting plates by rotating shaft；Buffer gear includes spring, pressure head and connecting rod, the guide part sidepiece relative with the top of the wheel support that tests the speed is provided with chute, chute is in arc-shaped and with rotating shaft as the center of circle, connecting rod one end be fixedly connected at the top of the wheel support that tests the speed, the other end stretches into and pressure head is connected in chute, spring is installed in chute, its two ends bears against the lower end closed position of pressure head and chute.
Description
Technical field
The present invention relates to speed measuring device, more particularly to vehicle speed measuring device, particularly for the device of fifth wheel support.
Background technology
Roller-type speed measurement device is a kind of common vehicle speed measuring device, and it mainly includes fifth wheel, bracket component, stretches
Bar and velocity sensor, wherein bracket component include support frame and fixed cover, and fifth wheel is supported on support frame, and fixed cover is fixed
In bottom of frame, support frame is connected with fixed cover by expansion link.Although expansion link is flexible along fixed cover axial elasticity, so as to have
There is certain cushioning effect, and when causing that fifth wheel is close to road surface, but fifth wheel by rugged road surface, expansion link bears
Larger stress, 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 device supported for fifth wheel, it can solve to stretch in the prior art
Bar easily engages with fixed cover, the normal technical problem for testing the speed of influence.
Its technical scheme is such, and it includes that car body connecting seat, the wheel support that tests the speed ease up punch mechanism, it is characterised in that：
The car body connecting seat include pedestal, guide pad and connecting plate, the guide pad be fixed on the pedestal bottom and downwards
Guide part is convexly equipped with, a pair of connecting plates are fixedly connected on the guide pad both sides；
The upper-end part of driving of the wheel support that tests the speed is stretched into the cell body enclosed by guide pad, connecting plate and by rotating shaft and both sides
Connecting plate is pivotally connected；
The buffer gear includes spring, pressure head and connecting rod, the guide part side relative with the top of the wheel support that tests the speed
Portion is provided with chute, the chute in arc-shaped and with the rotating shaft as the center of circle, described connecting rod one end and the wheel support that tests the speed
Top is fixedly connected, the other end stretches into the connection pressure head in the chute, and the spring is installed in the chute, its two ends
Bear against the lower end closed position of the pressure head and the chute.
Further, screw top of the two ends of the connecting rod respectively with the pressure head, the wheel support that tests the speed is connected.
Further, the connecting rod is threaded with nut, and the nut is against the top of the wheel support that tests the speed.
Further, the chute includes interconnected interior cell body and outer cell body, and the interior cell body is described for accommodating
Spring, the outer cell body is stretched into for the connecting rod.
Further, the buffer gear is provided with two groups, and is axially distributed along the rotating shaft.
Device of the invention, fifth wheel is fixed on the lower end part of the wheel support that tests the speed, and the upper-end part of driving of fifth wheel is stretched into
It is pivotally connected with two side connecting plates in the cell body enclosed by guide pad, connecting plate and by rotating shaft, when fifth wheel passes through height not
During flat road surface, the vertically movable drive of fifth wheel is tested the speed being pivoted of wheel support, meanwhile, connecting rod one end and the wheel support that tests the speed
Top be fixedly connected, the other end stretches into connection pressure head in chute, spring is installed in chute, its two ends bear against pressure head with
The lower end closed position of chute, to limit the anglec of rotation of the wheel support that tests the speed so that fifth wheel is close to bottom surface；Due to fifth wheel branch
Frame can adapt to road surface and be swung, and not only suffered stress is smaller, and be not in stuck phenomenon.
Brief description of the drawings
Fig. 1 is the structural representation after present invention assembling fifth wheel.
Fig. 2 is the A of car body connecting seat corresponding diagram 1 of the invention to structural representation.
Fig. 3 is the structural representation after buffer gear partial enlargement in Fig. 1.
Specific embodiment
As shown in Fig. 1 ~ Fig. 3, it includes car body connecting seat 1, test the speed wheel support 3 and buffer gear 4；
Car body connecting seat 1 include pedestal 11, be oriented to 12 pieces and connecting plate 13, guide pad 12 be fixed on the bottom of pedestal 11 and downwards
Guide part 121 is convexly equipped with, a pair of connecting plates 13 are fixedly connected on guide pad both sides；
The upper-end part of driving of wheel support 3 of testing the speed is stretched into the cell body enclosed by guide pad, connecting plate and connected by rotating shaft 2 and both sides
Fishplate bar 13 is pivotally connected；
Buffer gear 4 includes spring 41, pressure head 43 and connecting rod 42, the sidepiece relative with the top of the wheel support 3 that tests the speed of guide part 121
Chute 122 is provided with, chute 122 in arc-shaped and with rotating shaft 2 as the center of circle, with the top of the wheel support 3 that tests the speed fix by the one end of connecting rod 42
Connection pressure head 43 in chute 122 is stretched into connection, the other end, and spring 41 is installed in chute 122, its two ends bears against pressure head 43
With the lower end closed position of chute.
Screw top of the two ends of connecting rod 42 respectively with pressure head 43, the wheel support 3 that tests the speed is connected；Connecting rod is threaded with nut
44, nut 44 is loosened against the top of the wheel support 3 that tests the speed with preventing connecting rod from connecting.
Chute includes the interconnected body of inside groove 123 and outer cell body 124, and interior cell body 123 is used to accommodate spring, outer cell body
124 stretch into for connecting rod.
Buffer gear 4 is provided with two groups, and along the axially distribution of rotating shaft 2.
In Fig. 1,5 is fifth wheel.
Claims (5)
1. the device of fifth wheel support is used for, and it includes that car body connecting seat, the wheel support that tests the speed ease up punch mechanism, it is characterised in that：
The car body connecting seat include pedestal, guide pad and connecting plate, the guide pad be fixed on the pedestal bottom and downwards
Guide part is convexly equipped with, a pair of connecting plates are fixedly connected on the guide pad both sides；
The upper-end part of driving of the wheel support that tests the speed is stretched into the cell body enclosed by guide pad, connecting plate and by rotating shaft and both sides
Connecting plate is pivotally connected；
The buffer gear includes spring, pressure head and connecting rod, the guide part side relative with the top of the wheel support that tests the speed
Portion is provided with chute, the chute in arc-shaped and with the rotating shaft as the center of circle, described connecting rod one end and the wheel support that tests the speed
Top is fixedly connected, the other end stretches into the connection pressure head in the chute, and the spring is installed in the chute, its two ends
Bear against the lower end closed position of the pressure head and the chute.
2. it is according to claim 1 for fifth wheel support device, it is characterised in that：The two ends of the connecting rod respectively with
The screw top connection of the pressure head, the wheel support that tests the speed.
3. it is according to claim 2 for fifth wheel support device, it is characterised in that：The connecting rod is threaded with spiral shell
Mother, the nut is against the top of the wheel support that tests the speed.
4. it is according to claim 3 for fifth wheel support device, it is characterised in that：The chute includes being interconnected
Interior cell body and outer cell body, the interior cell body be used for accommodate the spring, the outer cell body is stretched into for the connecting rod.
5. it is according to claim 4 for fifth wheel support device, it is characterised in that：The buffer gear is provided with two
Group, and be axially distributed along the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210472.5A CN106814201A (en) | 2016-12-24 | 2016-12-24 | For the device of fifth wheel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210472.5A CN106814201A (en) | 2016-12-24 | 2016-12-24 | For the device of fifth wheel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106814201A true CN106814201A (en) | 2017-06-09 |
Family
ID=59110628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611210472.5A Withdrawn CN106814201A (en) | 2016-12-24 | 2016-12-24 | For the device of fifth wheel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106814201A (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 |
| CN206362814U (en) * | 2016-12-24 | 2017-07-28 | 无锡明珠增压器制造有限公司 | A kind of device supported for fifth wheel |
-
2016
- 2016-12-24 CN CN201611210472.5A patent/CN106814201A/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 |
| CN206362814U (en) * | 2016-12-24 | 2017-07-28 | 无锡明珠增压器制造有限公司 | A kind of device supported for fifth wheel |
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|---|---|---|---|
| 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: 20170609 |