CN212294406U - Novel road deceleration strip - Google Patents
Novel road deceleration strip Download PDFInfo
- Publication number
- CN212294406U CN212294406U CN201721350240.XU CN201721350240U CN212294406U CN 212294406 U CN212294406 U CN 212294406U CN 201721350240 U CN201721350240 U CN 201721350240U CN 212294406 U CN212294406 U CN 212294406U
- Authority
- CN
- China
- Prior art keywords
- panel
- vehicle
- mounting groove
- movable plate
- car
- 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.)
- Active
Links
Images
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a novel road deceleration strip, which comprises a mounting groove arranged on the road surface, a fixing groove communicated with the mounting groove and a deceleration piece arranged in the mounting groove, wherein the deceleration piece comprises an oncoming vehicle panel movably connected on the mounting groove, a movable plate capable of being overturned and connected on the oncoming vehicle panel and a backing panel movably connected on the mounting groove, and the backing panel is movably sleeved on the movable plate; the car-meeting panel and the car-backing panel are respectively connected in the fixed groove through a slow descending piece. The utility model discloses can make the retrograde motion vehicle take place stronger jolting, and the speed reduction effect of playing to the vehicle of normally traveling is less, and then has played the effect of warning retrograde motion vehicle.
Description
Technical Field
The utility model belongs to the technical field of municipal facilities, especially, relate to a novel road deceleration strip.
Background
The conventional deceleration strip has the same blocking effect on forward and backward running vehicles, and cannot play a warning effect on the backward running vehicles.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a novel road deceleration strip that has warning effect to the vehicle that drives in the wrong direction.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel road deceleration strip comprises a mounting groove arranged on a road surface, a fixing groove communicated with the mounting groove and a deceleration piece arranged in the mounting groove, wherein the deceleration piece comprises an oncoming vehicle panel movably connected to the mounting groove, a movable plate capable of being connected to the oncoming vehicle panel in a turnover mode and a backing panel movably connected to the mounting groove, and the backing panel is movably sleeved on the movable plate; the car-meeting panel and the car-backing panel are respectively connected in the fixed groove through a slow descending piece. When a vehicle running in the reverse direction passes through the speed bump of the utility model, the wheels contact with the backing panel and extrude the backing panel downwards, the backing panel can apply an extrusion force perpendicular to the upper surface of the movable plate to the movable plate, so that the friction force between the movable plate and the backing panel is increased, the movable plate can not move towards the backing panel, in addition, the movable plate can also be abutted against the vehicle-facing panel, so that the speed reducer keeps the initial shape unchanged under the supporting force of the side wall of the mounting groove and the slow descending part, the vehicle running in the reverse direction can bump to a greater extent when passing through, the warning function of the vehicle running in the reverse direction is realized, when the vehicle running normally passes through, the wheels contact with the vehicle-facing panel and extrude the vehicle-facing surface, at the moment, the movable plate is subjected to a component force which is applied by the vehicle-facing panel and is parallel to the surface of the vehicle, the movable plate can move towards the backing panel, the vehicle-facing panel drives the backing panel to, and finally, the speed reducer stops moving under the supporting action of the buffer part, so that the gradient of the speed reducer is reduced, the jolt of the running vehicle is less, and the normal running vehicle can pass through the speed reducer conveniently.
Furthermore, the slow descending piece is a hydraulic cylinder, the bottom of the hydraulic cylinder is hinged to the bottom wall of the fixed groove through a hinge, a piston rod of one hydraulic cylinder is hinged to the vehicle-facing panel through a hinge, and a piston rod of the other hydraulic cylinder is hinged to the vehicle-carrying panel through a hinge; the two hydraulic cylinders can support the speed reducer, so that the speed reducer has a certain gradient under the condition of no external force, when a vehicle in the reverse direction passes through, the movable plate of the speed reducer cannot move towards the back panel, so that the speed reducer can keep the stability of the shape under the supporting action provided by the two hydraulic cylinders and the side wall of the mounting groove, when the vehicle in the forward direction passes through, the movable plate moves towards the back panel, so that the speed reducer loses the supporting force which is parallel to the back panel and is provided by the inner wall of the mounting groove, the speed reducer can descend, the gradient of the speed reducer is reduced, and the passing of the vehicle in the normal direction is facilitated.
Furthermore, one side of the car-meeting panel is hinged on the inner wall of the mounting groove, and the other side of the car-meeting panel is hinged on the movable plate; the both sides of the car-facing panel are respectively hinged with the inner wall of the mounting groove and the movable plate, so that when the movable panel cannot conflict with the car-facing panel, the car-facing panel can turn downwards, the gradient of the speed reducer is further reduced, and the passing of a normally-running vehicle is facilitated.
Furthermore, one side of the back car panel is hinged to the inner wall of the mounting groove, the other side of the back car panel is provided with a movable cavity, and the movable plate is connected to the inner wall of the movable cavity through a resetting piece; the movable plate is connected in the movable cavity through a reset piece, so when the movable plate is subjected to component force which is parallel to the surface of the movable plate and the direction of the component force points to the movable cavity, the movable plate can move towards the interior of the movable wall and cannot be abutted against the vehicle-facing panel, the vehicle-facing panel and the vehicle-mounted panel can both turn downwards under the extrusion force of wheels, and the gradient of the speed reducer is reduced.
Furthermore, a groove is formed in the back car panel, and a reflective film is arranged in the groove; the reflective membrane can play better warning effect to the vehicle that drives in the wrong direction at night, and the reflective membrane is pasted and is difficult for droing in the recess.
To sum up, the utility model discloses can make the retrograde motion vehicle take place stronger jolting, and the speed reduction effect of playing to the vehicle of normally traveling is less, and then has played the effect of warning retrograde motion vehicle.
Drawings
Fig. 1 is a sectional view of the present invention.
Detailed Description
In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.
As shown in fig. 1, a novel road speed bump comprises a mounting groove 1 disposed on a road surface, two fixing grooves 2 communicated with the mounting groove 1, and a speed reducer 3 mounted in the mounting groove 1, wherein the number of the fixing grooves is two, the two fixing grooves are respectively disposed on the left and right sides of the bottom wall of the mounting groove, a step surface is respectively formed at the junction of the two fixing grooves and the mounting groove, the speed reducer 3 comprises a car-facing panel 31 movably connected to the mounting groove 1, a movable plate 32 rotatably connected to the car-facing panel 31, and a car-backing panel 33 movably connected to the mounting groove 1, the car-facing panel 31 is connected to the fixing groove 2 on the right side through a slow descending member 4, the car-backing panel 33 is connected to the fixing groove 2 on the left side through a slow descending member 4, specifically, the right side of the car-facing panel 31 is hinged to the inner wall of the mounting groove 1, the left side of the back car panel 33 is hinged to the inner wall of the mounting groove 1, the back car panel 33 is movably sleeved on the movable plate 32, specifically, the right side of the back car panel 33 is provided with a movable cavity 34, the movable plate 32 is connected to the inner wall of the movable cavity 34 through a reset piece 35, the reset piece 35 is a spring, one end of the spring is fixedly connected with the left side of the movable plate, the other end of the spring is fixedly connected with the inner wall of the movable cavity, the slow descending piece 4 is a general hydraulic cylinder available in the market, the working principle of the slow descending piece is the prior art, no redundancy is needed here, the bottom of the hydraulic cylinder is hinged to the bottom wall of the fixed groove 2 through a hinge, the piston rod of one hydraulic cylinder is hinged to the car-facing panel 31 through a hinge, the piston rod of the other hydraulic cylinder is hinged to the back car panel 33 through a hinge, the wheel presses the car-facing panel when the vehicle normally runs, the car-facing panel can apply a pressing force parallel to the upper surface of the movable plate to the movable plate, and then the movable plate can move towards the movable cavity, because the movable plate can not generate a collision effect on the car-facing panel, the car-facing panel can drive the back-carrying panel to press the piston rod of the hydraulic cylinder together and turn downwards until the piston rod is finally contacted with the bottom wall of the mounting groove, the gradient of the speed reducer is reduced, the bumping effect on the forward vehicle is reduced, and after the forward vehicle passes each time, the speed reducer can be restored to the original state under the supporting effect of the two hydraulic cylinders, and when the backward vehicle passes, the wheel firstly contacts with the back-carrying panel and presses the back-carrying panel downwards, the back-carrying panel can apply a pressing force vertical to the upper surface of the movable plate, so that the friction force between the movable plate and the back-carrying panel is increased, the movable plate can not move towards the back of the vehicle panel and is abutted against the vehicle-facing panel, so that the speed reducer keeps the initial shape unchanged under the supporting force action of the side wall of the mounting groove and the slow descending piece, the backward moving vehicle can bump to a larger extent when passing through, and the effect of warning the backward moving vehicle is achieved.
Preferably, be equipped with recess 36 on the back of the body panel 33, be equipped with the reflective membrane in the recess 36, the reflective membrane can play better warning effect to the vehicle that drives in the wrong direction at night, and the reflective membrane is pasted and is difficult for droing in the recess.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel road deceleration strip, including locate mounting groove (1) on the road surface, with fixed slot (2) and speed reducer (3) that mounting groove (1) is linked together, its characterized in that: the speed reducer (3) comprises an oncoming car panel (31), a movable plate (32) and a back car panel (33), wherein the movable plate (32) is connected to the oncoming car panel (31) in a turnover mode, and the back car panel (33) is movably sleeved on the movable plate (32); the car-meeting panel (31) and the car-backing panel (33) are respectively connected in the fixing groove (2) through a slow descending piece (4).
2. The novel road speed bump according to claim 1, characterized in that: the slow descending piece (4) is a hydraulic cylinder, the bottom of the hydraulic cylinder is hinged to the bottom wall of the fixing groove (2) through a hinge, a piston rod of one hydraulic cylinder is hinged to the vehicle-facing panel (31) through a hinge, and a piston rod of the other hydraulic cylinder is hinged to the vehicle-carrying panel (33) through a hinge.
3. The novel road speed bump according to claim 1, characterized in that: one side of the vehicle-meeting panel (31) is hinged on the inner wall of the mounting groove (1), and the other side of the vehicle-meeting panel is hinged on the movable plate (32).
4. The novel road speed bump according to claim 1, characterized in that: one side of the back car panel (33) is hinged to the inner wall of the mounting groove (1), the other side of the back car panel is provided with a movable cavity (34), and the movable plate (32) is connected to the inner wall of the movable cavity (34) through a reset piece (35).
5. The novel road speed bump according to claim 2, characterized in that: be equipped with recess (36) on back of the body panel (33), be equipped with reflective membrane in recess (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350240.XU CN212294406U (en) | 2017-10-18 | 2017-10-18 | Novel road deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350240.XU CN212294406U (en) | 2017-10-18 | 2017-10-18 | Novel road deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212294406U true CN212294406U (en) | 2021-01-05 |
Family
ID=73931855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721350240.XU Active CN212294406U (en) | 2017-10-18 | 2017-10-18 | Novel road deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212294406U (en) |
-
2017
- 2017-10-18 CN CN201721350240.XU patent/CN212294406U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105587801A (en) | Nested double-brake-piece brake unit | |
| CN212294406U (en) | Novel road deceleration strip | |
| CN2499291Y (en) | Friction braking device mounted on automobile chassis tail part | |
| CN203472827U (en) | Auxiliary system for emergency braking of compact car | |
| CN212294405U (en) | Novel municipal administration deceleration strip | |
| CN110485785B (en) | Ramp parking anti-sliding device based on ratchet linkage principle | |
| CN202413751U (en) | Foldable brake | |
| CN206914311U (en) | A kind of BAS | |
| CN101758880B (en) | Totally-closed streamlined two-wheeled vehicle | |
| CN112963037A (en) | Mechanical garage corner anti-collision device and working method thereof | |
| CN212605032U (en) | Side parking auxiliary device | |
| CN202728190U (en) | Vehicle brake | |
| CN104329397A (en) | Inertia brake | |
| CN110027408B (en) | New forms of energy sanitation electric motor car does not have gravity and opens and stop device | |
| CN202987105U (en) | Automotive auxiliary brake apparatus | |
| CN110936892B (en) | Car is with turning a car and is put in storage auxiliary device | |
| CN210086094U (en) | Road buffer pad that security performance is good | |
| CN215850580U (en) | Disc type brake axle of load-carrying semitrailer | |
| CN201400163Y (en) | Emergency brake safety device | |
| CN115195676B (en) | Anti-rolling auxiliary brake device for large truck | |
| CN2534069Y (en) | Vehicle brake auxiliary apparatus | |
| CN215553092U (en) | Brake auxiliary system and motor vehicle | |
| CN109693684B (en) | Brake device of air bus | |
| CN216512490U (en) | Safety protection structure for travelling crane | |
| CN218228909U (en) | Automobile chassis with impact protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |