CN207143764U - Liftable deceleration driven - Google Patents
Liftable deceleration driven Download PDFInfo
- Publication number
- CN207143764U CN207143764U CN201721005900.0U CN201721005900U CN207143764U CN 207143764 U CN207143764 U CN 207143764U CN 201721005900 U CN201721005900 U CN 201721005900U CN 207143764 U CN207143764 U CN 207143764U
- Authority
- CN
- China
- Prior art keywords
- braked wheel
- shell
- ratchet
- sides
- wheel
- 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.)
- Expired - Fee Related
Links
- 241000237983 Trochidae Species 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of liftable deceleration driven, and it is made up of control back box and top shell two parts, controls back box, by shell body and the braked wheel in shell body and driving wheel group into.During the utility model use, back box is controlled to be fixed in the groove that arrangement section is held successfully.When motor vehicle presses at a slow speed its top shell, the transmission arm of force on top shell side both sides moves downward, and has reached motor vehicle without the purpose that passes through of jolting；When vehicle wheels quickly press through, the increase of speed causes braked wheel to produce centrifugal force, at this moment the ratchet being distributed on the large ratchet of braked wheel both sides be able to can not reduce with the ratchet combination locking of gear cabin internal upper part distribution, top shell, thus reach the purpose of automobile forced deceleration.
Description
Technical field
It the utility model is related to road safety facility field, more particularly to a kind of liftable deceleration driven.
Background technology
In some special road sections, such as school, hospital doorway, village, charge station and the road of continued curve or descending are such as crossed
Section, forced deceleration strip will be set to maximize the safety traffic for ensureing motor vehicle and pedestrains safety, these sections, it is therefore an objective to strong
Automobile driver slow down processed, to reach the purpose that automobile safety passes through.Deceleration strip of the prior art is mostly hard
Property slow down, it is when motor vehicle presses through, no matter motor vehicle speed speed, it protrudes, and pavement-height is constant, and this is to a certain extent
Uncomfortable sensation is caused to the driver and conductor by deceleration strip, in addition, frequent deceleration strip of crossing can also give vehicle suspension
Form irreversible damage.
The content of the invention
The utility model, which lifts deceleration driven and need to slowed down by being provided with deceleration strip section according to motor vehicle, to be passed through
Feature, so as to design it is a kind of when motor vehicle at a slow speed by when, deceleration strip top shell can be reduced to consistent with pavement-height, make to subtract
The vehicle that passes through of speed does not jolt sense；When motor vehicle does not have deceleration to pass through, the braked wheel set in deceleration strip back box is stuck, subtracts
Speed belt top shell is highly constant, to reach the purpose slowed down to motor vehicle hardness.Liftable deceleration driven, its by control back box and
Top shell two parts form.
The control back box, its by shell body and the braked wheel in shell body and driving wheel group into.
The shell body, being movably hinged for connection deceleration strip top shell is provided with the shell body outer wall of its top side
Button, shell body inside is gear cabin, the braked wheel axle hole for having installation braked wheel on the wall body of gear cabin both sides, braked wheel axle hole
In 0 shape, it is slightly larger than braked wheel wheel shaft, top corresponding to gear cabin and braked wheel, ratchet, gear cabin front part sides wall is distributed with
There is the axis hole of installation drive on body.
The braked wheel, its both sides are large ratchet, and centre is small by powershift gear, and it is arranged on shell by braked wheel wheel shaft
In body internal gear cabin, the ratchet of its both sides large ratchet and the ratchet of main casing internal upper part are corresponding, pass through the rotation of drive, band
Small stress pinion rotation among the dynamic braked wheel wheel being engaged with it, small stress pinion rotation drive the rotation of both sides large ratchet.
The drive, for that can be fan-shaped, discount vibram outlet shape or circular gear, it be arranged on gear cabin by power axle for it
Interior, small by powershift gear among the braked wheel wheel of drive occlusion, power axle outer end is connected with the transmission arm of force, power axle and
Back-moving spring is installed on the axis body of transmission arm of force junction, the other end for being driven the arm of force is connected with the moveable hinge connected with top shell
Connect button.
The top shell, it is strip arc shell, its side both sides be provided with the outer wall of housing top end side
The button that is movably hinged of button connection is movably hinged, opposite side both sides are additionally provided with is movably hinged button with what the transmission arm of force other end connected
Connection is movably hinged button.
Brief description of the drawings
Fig. 1 is the utility model executable portion structural representation.
Fig. 2 is the structural representation of Fig. 1 top shells.
Fig. 3 is the structural representation of braked wheel wheel 2 in Fig. 1.
Fig. 4 is the structural representation of drive 3 in Fig. 1.
Embodiment
The utility model lifts the embodiment of deceleration driven, as shown in figure 1, liftable deceleration driven, it is by controlling
Back box and the two parts of top shell 4 composition；Control back box, its braked wheel 2 and drive 3 by shell body 1 and in shell body
Composition, connection top shell 4 is provided with the shell body outer wall of the top side of shell body 1 is movably hinged button 12, inside shell body 1
For gear cabin, there is the braked wheel axle hole 14 of installation braked wheel 2 on the wall body of gear cabin both sides, braked wheel axle hole 14 is in 0 shape, its
Slightly larger than braked wheel wheel shaft 23, top corresponding to gear cabin and braked wheel 2, ratchet 11, gear cabin front part sides wall body is distributed with
On have installation drive 3 axis hole；As shown in Fig. 3,1, braked wheel, its both sides are large ratchet 21, centre to be small by powershift gear 22,
It is arranged in the internal gear cabin of shell body 1 by braked wheel wheel shaft 14, in the ratchet and main casing of its both sides large ratchet 21 on
The correspondence of ratchet 11 in portion, by the rotation of drive 3, drive the small by 22 turns of powershift gear of the centre of braked wheel wheel 2 that is engaged with it
It is dynamic；As shown in Fig. 4,3,1, drive 3, it is arranged in gear cabin by power axle 32, the braked wheel 2 that drive 3 is engaged
Middle is small by powershift gear 22, and the outer end of power axle 32 is connected with the transmission arm of force 34, and power axle 32 and the transmission arm of force 34 connect
Back-moving spring 35 is installed, the other end of the transmission arm of force 34 is connected with is movably hinged button 34 with what top shell 4 connected on the axis body at place；
As shown in Fig. 2,1,4, top shell 4 is strip arc shell, its side both sides be provided with the top side outer wall of shell 1
Be movably hinged the connection of button 12 is movably hinged button 42, and opposite side both sides are additionally provided with the activity connected with the transmission other end of the arm of force 33
What kinge-joint knot 34 connected is movably hinged button 41.
The utility model liftable deceleration driven in use, first, it would be desirable to set the section of deceleration strip to press
Need to slot, then the control back box of liftable deceleration driven is fixed in the groove held successfully, level altitude is with liftable road
When the top shell of road deceleration strip is fallen, top surface and road is flat is advisable thereon.When vehicle wheels press through at a slow speed liftable road
During the top shell of road deceleration strip, top shell side both sides and the transmission arm of force move downward, and are now driven the arm of force and drive drive, drive
The small stress pinion rotation among the braked wheel wheel being engaged with it is driven, small stress pinion rotation drives turning for both sides large ratchet
It is dynamic, it is finally reached and is steadily reduced to top surface at the top of top shell and road is flat, it is logical without jolting thus has reached motor vehicle
The purpose crossed；When vehicle wheels quickly press through the top shell of liftable deceleration driven, top shell side both sides and the transmission arm of force
Quick motion downwards, now it is driven the arm of force and drives drive, drive drives the small stress among the braked wheel wheel being engaged with it
Pinion rotation, small stress pinion rotation drive the quick rotation of both sides large ratchet, because the increase of speed is so as to causing braked wheel
Centrifugal force is produced, and because braked wheel axis hole is in 0 shape, and its axis hole is slightly larger than brake axle, so in the effect of centrifugal force again
Under, the ratchet that is distributed on the large ratchet of braked wheel both sides can and the distribution of gear cabin internal upper part ratchet combination locking, at this moment top shell without
Method reduces, and has thus reached the purpose of automobile forced deceleration.
Claims (4)
1. liftable deceleration driven, it is made up of control back box and top shell two parts, controls back box, by shell body and is arranged on
Braked wheel in shell body and driving wheel group into, it is characterised in that top shell is strip arc shell, and its side passes through moveable hinge
The button that is movably hinged in button connected with outer casing top side outer wall is connect, opposite side is by being movably hinged button and the transmission arm of force other end
The work of connection is movably hinged button connection.
2. liftable deceleration driven according to claim 1, it is characterised in that the shell body, its top side
It is provided with being movably hinged for deceleration strip top shell of connection in shell body outer wall buckle, shell body inside is gear cabin, gear cabin both sides
There is the braked wheel axle hole of installation braked wheel on wall body, braked wheel axle hole is in 0 shape, and it is slightly larger than braked wheel wheel shaft, gear cabin
With braked wheel corresponding to top, ratchet is distributed with, have on the front part sides wall body of gear cabin installation drive axis hole.
3. liftable deceleration driven according to claim 1 or 2, it is characterised in that the braked wheel, its both sides are big
Ratchet, centre is to be small by powershift gear, and it is arranged in shell body internal gear cabin by braked wheel wheel shaft, its both sides large ratchet
The ratchet of ratchet and main casing internal upper part is corresponding.
4. liftable deceleration driven according to claim 1 or 2, it is characterised in that the drive, it passes through transmission
Wheel shaft is arranged in gear cabin, and power axle outer end is connected with the axis body of the transmission arm of force, power axle and transmission arm of force junction
On back-moving spring is installed, be driven the arm of force the other end be connected with connected with top shell be movably hinged button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005900.0U CN207143764U (en) | 2017-08-12 | 2017-08-12 | Liftable deceleration driven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005900.0U CN207143764U (en) | 2017-08-12 | 2017-08-12 | Liftable deceleration driven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143764U true CN207143764U (en) | 2018-03-27 |
Family
ID=61665389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721005900.0U Expired - Fee Related CN207143764U (en) | 2017-08-12 | 2017-08-12 | Liftable deceleration driven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207143764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385963A (en) * | 2017-08-12 | 2019-02-26 | 王建明 | Liftable deceleration driven |
-
2017
- 2017-08-12 CN CN201721005900.0U patent/CN207143764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385963A (en) * | 2017-08-12 | 2019-02-26 | 王建明 | Liftable deceleration driven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |