CN206711385U - A kind of automatic lifting speed-limiting device - Google Patents
A kind of automatic lifting speed-limiting device Download PDFInfo
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- CN206711385U CN206711385U CN201720301037.7U CN201720301037U CN206711385U CN 206711385 U CN206711385 U CN 206711385U CN 201720301037 U CN201720301037 U CN 201720301037U CN 206711385 U CN206711385 U CN 206711385U
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- inner cylinder
- automatic lifting
- scissor
- lifting speed
- cylindrical body
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Abstract
The utility model discloses a kind of automatic lifting speed-limiting device, including：The automatic lifting speed limit stake of interconnection and run-in index ground buried coil induction strip；The stake of automatic lifting speed limit and run-in index ground buried coil induction strip are arranged at below track；The stake of automatic lifting speed limit includes outer cylindrical body, inner cylinder, scissor-type linkage and lead screw transmission mechanism, outer cylindrical body is fixedly mounted on below track, is provided with accommodating cavity inside outer cylindrical body, inner cylinder is arranged in the accommodating cavity, and inner cylinder liftable, its top and track planes align after inner cylinder is fallen；It is connected between inner cylinder and outer cylindrical body by scissor-type linkage, lead screw transmission mechanism is arranged on scissor-type linkage；Camera is provided with the top of inner cylinder.The utility model energy fast recording over-speed vehicles image information, and alerting drivers slow down, and effectively maintain road security context.
Description
Technical field
It the utility model is related to road safety technical field, more particularly to a kind of automatic lifting speed-limiting device.
Background technology
Drive over the speed limit is that one of the reason for traffic accident is mostly important occurs.In recent years, because of the road for accident of driving over the speed limit
Traffic accident is increasingly severe, and situation is very severe, and its caused death toll and direct property loss are all located at traffic accident
In first place, especially in special road sections such as school, community, intersection, crosswalks, drive over the speed limit with high safety
Hidden danger, and the cost that accident occurs is also extremely heavy.Drive over the speed limit simultaneously and also greatly interfered with normal traffic flow order.For
Effective containment furious driving behavior, especially prevents furious driving behavior in special road section, and pressure forces the driver to observe traffic
Planning, introduces a kind of automatic lifting speed limit stake, and one side the utility model can prevent furious driving behavior, on the other hand has police
Show evidence obtaining function.
At present in professional domain, without can automatic lifting speed limit stake, liftable bumper piles be present, both have essential area
Not, and existing lifting pole lifting drive mainly uses fluid pressure type or vapour-pressure type power, and complicated, cost is big.
Utility model content
The technical problems to be solved in the utility model is for special unattended section in the prior art, can not be effective
A kind of the defects of containing furious driving behavior, there is provided automatic lifting speed-limiting device.
Technical scheme is used by the utility model solves its technical problem：
The utility model provides a kind of automatic lifting speed-limiting device, including：The automatic lifting speed limit stake peace of interconnection
Line ground buried coil induction strip；The stake of automatic lifting speed limit and run-in index ground buried coil induction strip are arranged at below track；
It is solid that the stake of automatic lifting speed limit includes outer cylindrical body, inner cylinder, scissor-type linkage and lead screw transmission mechanism, outer cylindrical body
Dingan County is provided with accommodating cavity below track inside outer cylindrical body, and inner cylinder is arranged in the accommodating cavity, and inner cylinder liftable,
Its top and track planes align after inner cylinder is fallen；It is connected between inner cylinder and outer cylindrical body by scissor-type linkage, silk
Bar transmission mechanism is arranged on scissor-type linkage；Camera is provided with the top of inner cylinder.
Further, scissor-type linkage of the present utility model include scissor-type connecting rod, upper end slide rail, upper head sheave,
Lower end slide rail and lower end pulleys, wherein：
Upper end slide rail is fixedly mounted on the bottom of inner cylinder, and lower end slide rail is fixedly mounted on the bottom of outer cylindrical body；Scissor-type
The one end on connecting rod top is fixedly connected with inner cylinder bottom, and the other end is slidably connected by upper head sheave and upper end slide rail；Scissor
One end of formula connecting rod bottom is fixedly connected with outer cylindrical body bottom, and the other end is slidably connected by lower end pulleys and lower end slide rail.
Further, lead screw transmission mechanism of the present utility model includes ball screw subcomponent, motor and gear-box, its
In：
Ball screw subcomponent one end is connected with the upper end of scissor-type linkage, the other end and scissor-type linkage
Lower end is connected；Motor and gear-box are arranged on ball screw subcomponent.
Further, device of the present utility model also includes microprocessor, and microprocessor one end is connected with motor, another
End is connected with run-in index ground buried coil induction strip.
Further, the LED for alerting drivers is additionally provided with the top of inner cylinder of the present utility model.
Further, a circle groove is provided with the top of outer cylindrical body of the present utility model, sintering has seal in groove, the envelope
It is interference fitted between circle and inner cylinder.
Further, it is provided with closed sealing drum on the outside of motor of the present utility model.
Further, device of the present utility model also includes memory module, and memory module is connected with microprocessor.
Beneficial effect is caused by the utility model：Automatic lifting speed-limiting device of the present utility model, by being laid in car
The buried induction strip of run-in index below road obtains the speed of vehicle, and controls speed limit stake to rise and taken pictures and warned, Neng Gouqi
To the effect for effectively supervising and preventing that driver from exceeding the speed limit；At present in professional domain, without can automatic lifting speed limit stake, exist
Liftable bumper piles, but existing lifting pole lifting drive mainly uses fluid pressure type and vapour-pressure type power, complicated, cost
Greatly.The utility model is using scissors type elevating push rod device, by driven by power, use and safeguard it is relatively easy, and can
Whether automatic detection exceeds the speed limit close to vehicle, and makes corresponding measure, and pressure forces over-speed vehicles Reduced Speed Now, forces driver not
Dare to exceed the speed limit, be reluctant to exceed the speed limit, ensure that the safety of the disadvantaged group such as pedestrian and non-motor vehicle, effectively prevent the generation of traffic accident,
Promote road Environmental security, in order.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the scissor-type bar linkage structure structural representation of the utility model embodiment；
In figure：1- outer cylindrical bodies, 2- inner cylinders, 31- scissor-types connecting rod, 32- upper ends guide rail, the upper head sheaves of 33-, 34- lower ends
Guide rail, 35- lower end pulleys, 41- ball-screws subcomponent, 42- motor, 43- gear-boxes, 5- microprocessors, 61- cameras,
62-LED lamps.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
As shown in figure 1, the automatic lifting speed-limiting device of the utility model embodiment, including：The automatic lifting of interconnection
Speed limit stake and run-in index ground buried coil induction strip；The stake of automatic lifting speed limit and run-in index ground buried coil induction strip are arranged at track
Lower section, run-in index ground buried coil induction strip are used to obtain vehicle passage time difference information and be sent to microprocessor, and microprocessor leads to
Cross and car speed is calculated and carries out judging whether to exceed the speed limit, run-in index ground buried coil induction strip can not direct acquisition speed；
The stake of automatic lifting speed limit includes outer cylindrical body 1, inner cylinder 2, scissor-type linkage and lead screw transmission mechanism, outer cylindrical body
1 is fixedly mounted on below track, and the inside of outer cylindrical body 1 is provided with accommodating cavity, and inner cylinder 2 is arranged in the accommodating cavity, and inner cylinder 2 can
Lifting, its top and track planes align after inner cylinder 2 is fallen；Pass through scissor-type linkage between inner cylinder 2 and outer cylindrical body 1
It is connected, lead screw transmission mechanism is arranged on scissor-type linkage；
The top of inner cylinder 2 is provided with camera 61, when the car speed Jing Guo run-in index ground buried coil induction strip exceedes
During current lane speed limit, lead screw transmission mechanism supplies power to scissor-type linkage, and scissor-type linkage drives inner prop
Body 2 is raised, and the image of over-speed vehicles is shot by camera 61.
As shown in Fig. 2 scissor-type linkage includes scissor-type connecting rod 31, upper end slide rail 32, upper head sheave 33, lower end cunning
Rail 34 and lower end pulleys 35, wherein：
Upper end slide rail 32 is fixedly mounted on the bottom of inner cylinder 2, and lower end slide rail 34 is fixedly mounted on the bottom of outer cylindrical body 1；
The one end on the top of scissor-type connecting rod 31 is fixedly connected with the bottom of inner cylinder 2, and the other end passes through upper head sheave 33 and upper end slide rail 32
It is slidably connected；One end of the bottom of scissor-type connecting rod 31 is fixedly connected with the bottom of outer cylindrical body 1, and the other end is by lower end pulleys 35 with
End slide rail 34 is slidably connected.
Lead screw transmission mechanism includes ball screw subcomponent 41, motor 42 and gear-box 43, wherein：
The one end of ball screw subcomponent 41 is connected with the upper end of scissor-type linkage, the other end and scissor-type linkage
Lower end be connected；Motor 42 and gear-box 43 are arranged on ball screw subcomponent 41, and motor 42 is used to provide power, leads to
Crossing gear-box 43 drives ball screw subcomponent 41 to carry out stretching motion.
The device also includes microprocessor 5, and the one end of microprocessor 5 is connected with motor 42, and the other end is buried with run-in index
Coil-induced bar is connected；The vehicle passage time difference information got is sent to microprocessor 5 by run-in index ground buried coil induction strip,
Microprocessor 5 is by being calculated car speed and carrying out judging whether to exceed the speed limit, when by run-in index ground buried coil induction strip
When car speed exceedes current lane speed limit, microprocessor 5 controls motor 42 to start working.
The top of inner cylinder 2 is additionally provided with the LED 62 for alerting drivers, when inner cylinder 2 rises, LED 62
Start to flash.
The top of outer cylindrical body 1 is provided with a circle groove, and sintering has seal in groove, interference between the seal and inner cylinder 2
Coordinate, using this sealing means, can at utmost reduce infiltration situation inside speed limit stake, avoid invading pile body internal circuit
Evil.In speed limit stake inactive state, inner cylinder is nested in outer cylindrical body completely, and top surface flushes with ground, is not influenceed vehicle and is led to
OK.
The outside of motor 42 is provided with closed sealing drum, prevent speed limit stake seep water and caused by short circuit.The device
Also include memory module, memory module is connected with microprocessor 5.
In another specific embodiment of the present utility model：
Automatic lifting speed limit stake, including (scissor-type connecting rod 31, upper end are led for outer cylindrical body 1, inner cylinder 2, scissor-type bar linkage structure
Rail 32, upper head sheave 33, lowermost guide rail 34, lower end pulleys 35), electric pushrod component (ball-screw subcomponent 41, motor
42nd, gear-box 43), microprocessor 5, run-in index ground buried coil induction strip (not drawn in figure), alarm module (camera 61,
Seven color LEDs 62).Outer cylindrical body 1 is embedded in underground, and inside is provided with accommodating cavity, and inner cylinder 2 can be vertical in the accommodating cavity of outer cylindrical body 1
Motion；Scissor-type bar linkage structure is arranged on inner cylinder bottom, and upper one end is fixedly linked with inner cylinder 2, and the other end is slided for upper end
Wheel 33, is embedded on upper end guide rail 32, lower end thereof is fixedly linked with the bottom of outer cylindrical body 1, and the other end is lower end pulleys 35, is embedded
On lowermost guide rail 34.By the electric pushrod Component driver being placed on connecting rod, electric pushrod component includes to be rolled scissor-type connecting rod
The relatively low input torque of motor 42 is switched to higher output and turned round by ballscrew 41, motor 42, gear-box 43, gear-box 43
Square, and transferred torque to by output gear on the ball nut of ball screw assembly, 41, the ball nut of ball wire bar pair 41
Outer side band has gear, and drive screw moves back and forth, so as to drive scissor-type connecting rod to realize lifting.
Scissor-type bar linkage structure, scissor can not be limited herein according to double shear forked connecting rod or three scissor-type connecting rods are arranged to
Number of structures.
The buried induction strip of run-in index, it is embedded in below car lane perpendicular to vehicle forward direction is parallel, laying spacing can
Specifically determined according to the hypervelocity value of setting.
Alarm module includes seven color LEDs 62, camera 61, is arranged on the upper end of inner cylinder 2.Alarm module is arranged on interior master
Body upper end, LED are arranged at interior main body top, lay a circle；Camera is arranged at position below LED, and direction is against driveway
Direction to the car, alarm module is without prejudice to cylinder column structure.
Microprocessor 5 receives vehicle by run-in index ground buried coil induction strip and caused information, and passes through information time
Difference calculates car speed and judges whether vehicle exceeds the speed limit, and starts electric pushrod component and alarm module, inner prop if hypervelocity
2 liters of body, seven color LED62 lamps flickers, camera 61 are taken pictures storage image information, are begun to decline, are recovered after inner cylinder rises to top
To non-opening；Speed limit stake is in non-opening if not exceeding the speed limit.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (8)
- A kind of 1. automatic lifting speed-limiting device, it is characterised in that including：The automatic lifting speed limit stake of interconnection and run-in index Sunken cord and enclose induction strip；The stake of automatic lifting speed limit and run-in index ground buried coil induction strip are arranged at below track；The stake of automatic lifting speed limit includes outer cylindrical body (1), inner cylinder (2), scissor-type linkage and lead screw transmission mechanism, outer cylindrical body (1) it is fixedly mounted on below track, is provided with accommodating cavity inside outer cylindrical body (1), inner cylinder (2) is arranged in the accommodating cavity, and interior Cylinder (2) liftable, its top and track planes align after inner cylinder (2) is fallen；Lead between inner cylinder (2) and outer cylindrical body (1) Cross scissor-type linkage to be connected, lead screw transmission mechanism is arranged on scissor-type linkage；Inner cylinder is provided with the top of (2) Camera (61).
- 2. automatic lifting speed-limiting device according to claim 1, it is characterised in that scissor-type linkage includes scissor-type Connecting rod (31), upper end slide rail (32), upper head sheave (33), lower end slide rail (34) and lower end pulleys (35), wherein：Upper end slide rail (32) is fixedly mounted on the bottom of inner cylinder (2), and lower end slide rail (34) is fixedly mounted on the bottom of outer cylindrical body (1) Portion；The one end on scissor-type connecting rod (31) top is fixedly connected with inner cylinder (2) bottom, the other end by upper head sheave (33) with it is upper End slide rail (32) is slidably connected；One end of scissor-type connecting rod (31) bottom is fixedly connected with outer cylindrical body (1) bottom, and the other end passes through Lower end pulleys (35) are slidably connected with lower end slide rail (34).
- 3. automatic lifting speed-limiting device according to claim 1, it is characterised in that lead screw transmission mechanism includes ball screw Subcomponent (41), motor (42) and gear-box (43), wherein：Ball screw subcomponent (41) one end is connected with the upper end of scissor-type linkage, the other end and scissor-type linkage Lower end is connected；Motor (42) and gear-box (43) are arranged on ball screw subcomponent (41).
- 4. automatic lifting speed-limiting device according to claim 3, it is characterised in that the device also includes microprocessor (5), Microprocessor (5) one end is connected with motor (42), and the other end is connected with run-in index ground buried coil induction strip.
- 5. automatic lifting speed-limiting device according to claim 1, it is characterised in that inner cylinder is additionally provided with the top of (2) LED (62) for alerting drivers.
- 6. automatic lifting speed-limiting device according to claim 1, it is characterised in that outer cylindrical body is provided with one at the top of (1) Groove is enclosed, sintering has seal in groove, is interference fitted between the seal and inner cylinder (2).
- 7. automatic lifting speed-limiting device according to claim 3, it is characterised in that be provided with the outside of motor (42) closed Sealing drum.
- 8. automatic lifting speed-limiting device according to claim 4, it is characterised in that the device also includes memory module, deposits Storage module is connected with microprocessor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301037.7U CN206711385U (en) | 2017-03-24 | 2017-03-24 | A kind of automatic lifting speed-limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301037.7U CN206711385U (en) | 2017-03-24 | 2017-03-24 | A kind of automatic lifting speed-limiting device |
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| Publication Number | Publication Date |
|---|---|
| CN206711385U true CN206711385U (en) | 2017-12-05 |
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ID=60467154
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720301037.7U Active CN206711385U (en) | 2017-03-24 | 2017-03-24 | A kind of automatic lifting speed-limiting device |
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| CN (1) | CN206711385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349414A (en) * | 2019-08-07 | 2019-10-18 | 重庆交通大学 | A kind of interchange ramp novel cruise prior-warning device |
| CN111021271A (en) * | 2019-12-27 | 2020-04-17 | 长安大学 | Non-hybrid shock absorption deceleration strip and method for preventing motor vehicle from running beyond boundary |
-
2017
- 2017-03-24 CN CN201720301037.7U patent/CN206711385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349414A (en) * | 2019-08-07 | 2019-10-18 | 重庆交通大学 | A kind of interchange ramp novel cruise prior-warning device |
| CN111021271A (en) * | 2019-12-27 | 2020-04-17 | 长安大学 | Non-hybrid shock absorption deceleration strip and method for preventing motor vehicle from running beyond boundary |
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