CN106771313A - Suitable for the device of fifth wheel support - Google Patents
Suitable for the device of fifth wheel support Download PDFInfo
- Publication number
- CN106771313A CN106771313A CN201611210476.3A CN201611210476A CN106771313A CN 106771313 A CN106771313 A CN 106771313A CN 201611210476 A CN201611210476 A CN 201611210476A CN 106771313 A CN106771313 A CN 106771313A
- Authority
- CN
- China
- Prior art keywords
- wheel support
- slide bar
- speed
- gland
- tests
- 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- Withdrawn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 suitable 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.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：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, slide bar, connecting rod and gland, slide bar is supported on guide part by connector, slide bar is in arc-shaped and with rotating shaft as the center of circle, spring, gland are sheathed on slide bar, the two ends of spring bear against the connector of gland and slide bar lower end, and the two ends of connecting rod are fixedly connected with the top of gland, the wheel support that tests the speed respectively.
Description
Technical field
The present invention relates to speed measuring device, more particularly to vehicle speed measuring device, specially suitable 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 suitable for fifth wheel, 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 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 is provided with two groups, and is axially distributed along the rotating shaft, and the buffer gear includes spring, slide bar, connecting rod
And gland, the slide bar by connector be supported on the guide part and with the wheel support that tests the speed at the top of be oppositely arranged,
In arc-shaped and with the rotating shaft as the center of circle, the spring, gland are sheathed on the slide bar slide bar, the spring
Two ends bear against the connector of the gland and the slide bar lower end, the two ends of the connecting rod respectively with the gland, described
Test the speed and be fixedly connected at the top of wheel support.
Further, the connecting rod is integrally formed with the gland and is connected with the screw top of the wheel support that tests the speed.
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 connector include bolt and spacer, the bolt extend radially through slide bar and with guide part spiral shell
Line is connected, and the spacer is sheathed on the bolt and bears against the slide bar with the guide part.
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, buffer gear includes spring, cunning
Bar, connecting rod and gland, slide bar by connector be supported on guide part and with the wheel support that tests the speed at the top of be oppositely arranged, slide bar
In arc-shaped and with rotating shaft as the center of circle, spring, gland are sheathed on slide bar, and the two ends of spring are born against under gland and slide bar
The connector at end, the two ends of connecting rod are fixedly connected with the top of gland, the wheel support that tests the speed respectively, to limit the rotation of the wheel support that tests the speed
Gyration so that fifth wheel is close to bottom surface；Swung because the wheel support that tests the speed can adapt to road surface, not only suffered stress compared with
It is small, 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 structural representation after buffer gear partial enlargement of the invention.
Specific embodiment
As shown in Fig. 1 ~ Fig. 2, 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, guide pad 12 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 the both sides of guide pad 12；
The upper-end part of driving of wheel support 3 of testing the speed is stretched into the cell body enclosed by guide pad 12, connecting plate 13 and by rotating shaft 2 and two
Side connecting plate 13 is pivotally connected；
Buffer gear 4 is provided with two groups, and along the axially distribution of rotating shaft 2, buffer gear 4 includes spring 42, slide bar 41, connecting rod 43 and pressure
Set 431, slide bar 41 is supported on guide part 121 by connector 44 and is oppositely arranged with the top of the wheel support 3 that tests the speed, slide bar
41 in arc-shaped and with rotating shaft 2 as the center of circle, spring 42, gland 431 are sheathed on slide bar 41, and the two ends of spring 42 bear against
The connector of gland 431 and slide bar lower end, the top of the two ends of connecting rod respectively with gland 431, the wheel support 3 that tests the speed is fixedly connected.
Connecting rod 43 is integrally formed with gland 431 and is connected with the screw top of the wheel support 3 that tests the speed；Connecting rod 43 is threadedly coupled
There is a nut 45, nut 45 is against the top of the wheel support 3 that tests the speed.
Connector 44 includes bolt and spacer, and bolt extends radially through slide bar and is threadedly coupled with guide part, and spacer is arranged
In on bolt and bearing against slide bar and guide part.
In Fig. 1,5 is fifth wheel.
Claims (4)
1. the device of fifth wheel support is applied to, and it includes that car body connecting seat, the wheel support that tests the speed ease up punch mechanism, and its feature exists
In：
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 is provided with two groups, and is axially distributed along the rotating shaft, and the buffer gear includes spring, slide bar, connecting rod
And gland, the slide bar by connector be supported on the guide part and with the wheel support that tests the speed at the top of be oppositely arranged,
In arc-shaped and with the rotating shaft as the center of circle, the spring, gland are sheathed on the slide bar slide bar, the spring
Two ends bear against the connector of the gland and the slide bar lower end, the two ends of the connecting rod respectively with the gland, described
Test the speed and be fixedly connected at the top of wheel support.
2. it is according to claim 1 suitable for fifth wheel support device, it is characterised in that：The connecting rod and the gland
It is integrally formed and is connected with the screw top of the wheel support that tests the speed.
3. it is according to claim 2 suitable for fifth wheel support device, it is characterised in that：The connecting rod is threaded with
Nut, the nut is against the top of the wheel support that tests the speed.
4. it is according to claim 3 suitable for fifth wheel support device, it is characterised in that：The connector includes bolt
And spacer, the bolt extends radially through slide bar and is threadedly coupled with guide part, the spacer be sheathed on the bolt and point
Not against the slide bar and the guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210476.3A CN106771313A (en) | 2016-12-24 | 2016-12-24 | Suitable for the device of fifth wheel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210476.3A CN106771313A (en) | 2016-12-24 | 2016-12-24 | Suitable for the device of fifth wheel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106771313A true CN106771313A (en) | 2017-05-31 |
Family
ID=58919335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611210476.3A Withdrawn CN106771313A (en) | 2016-12-24 | 2016-12-24 | Suitable for the device of fifth wheel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106771313A (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 |
| 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 |
| 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 |
| CN206362813U (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 suitable for fifth wheel |
-
2016
- 2016-12-24 CN CN201611210476.3A patent/CN106771313A/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 |
| CN206362813U (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 suitable for fifth wheel |
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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 |
Application publication date: 20170531 |
|
| WW01 | Invention patent application withdrawn after publication |