CN210368704U

CN210368704U - One-way deceleration strip for road traffic

Info

Publication number: CN210368704U
Application number: CN201921058071.1U
Authority: CN
Inventors: 谢观成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-21
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a single-track deceleration strip for road traffic, including the road body, the last fixed surface of road body inlays and has the fixing base, and first cavity and second cavity have been seted up to the inside of fixing base, and the interior diapire of first cavity is fixed to be inlayed and has a sliding ring, and the interior roof of first cavity is fixed to be inlayed and has the second sliding ring, and the second sliding ring is corresponding with first sliding ring, and the slide bar has been placed to the inside of first cavity, and the external fixed surface of slide bar is connected with the second baffle, and the upper surface of second baffle contacts with the interior roof of first cavity. This one-way road deceleration strip for road traffic uses second powerful spring and slide bar through being provided with first powerful spring, cooperation, can make the deceleration strip body reciprocate by effectual elasticity through first powerful spring, the powerful spring of second and the powerful spring of third to play the shock attenuation effect, reinforcing vehicle is gone the adaptability of relaxing, has solved the relatively poor problem of current one-way road deceleration strip shock attenuation effect.

Description

One-way deceleration strip for road traffic

Technical Field

The utility model relates to a road traffic technical field specifically is a single-way deceleration strip for road traffic.

Background

Road traffic refers to traffic vehicles and pedestrians flowing and staying on roads for short, and sometimes includes parked vehicles, enterprise's flowing service for people and movement of people to goods, and sometimes includes storage of goods, and is called transportation, such as passenger transportation, goods transportation, road transportation, railway transportation, air transportation, waterway transportation, etc., the two are collectively called "transportation" or "transportation and transportation", in china, also called "transportation" for short, or "transportation for short, with the gradual increase of vehicles, road safety is more and more emphasized, generally installing a speed bump on a municipal road to reduce the speed is one of the important measures for municipal road safety, the forced speed control facilities represented by the speed bump are widely applied in China, and the speed bump is mainly arranged to reduce the speed and improve the road traffic safety, in particular, road safety on one-way roads is of particular importance.

The existing one-way road deceleration strip is generally made of rubber and fixed on the ground through foundation bolts, so that although the speed of a vehicle is reduced to a great extent and the occurrence of road traffic accidents is reduced, the deceleration strip is uncomfortable for a vehicle driver due to strong jolt, the driving comfort of the vehicle is reduced, and the deceleration strip with poor damping effect is gradually difficult to meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a single-track deceleration strip for road traffic has solved the relatively poor problem of current single-track deceleration strip shock attenuation effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a one-way deceleration strip for road traffic comprises a road body, wherein a fixed seat is fixedly inlaid on the upper surface of the road body, a first cavity and a second cavity are formed in the fixed seat, a sliding ring is fixedly inlaid on the inner bottom wall of the first cavity, a second sliding ring is fixedly inlaid on the inner top wall of the first cavity and corresponds to the first sliding ring, a sliding rod is placed in the first cavity, a second baffle plate is fixedly connected to the outer surface of the sliding rod, the upper surface of the second baffle plate is in contact with the inner top wall of the first cavity, the bottom end of the sliding rod penetrates through the first sliding ring and extends into the second cavity, a limiting plate is fixedly connected to the bottom surface of the sliding rod, a third strong spring is fixedly connected to the bottom surface of the limiting plate, the bottom end of the third strong spring is fixedly connected with the inner bottom wall of the second cavity, and the top end of the sliding rod penetrates through the second sliding ring and extends to the upper portion of the fixed seat, the top end of the sliding rod is fixedly hinged with a fixing column through a first pin shaft, and the upper surface of the fixing column is fixedly connected with an arc-shaped speed bump body.

The inner ring of the speed bump body is fixedly connected with two symmetrical first fixed blocks, the bottom surface of each first fixed block is fixedly connected with a first strong spring, the bottom ends of the two first strong springs are fixedly connected with the upper surface of the road body, a second fixed block is fixedly connected to the left side of the upper surface of the road body, a first fixed plate is fixedly hinged to the top end of the second fixed block through a second pin shaft, the right side of the bottom surface of the first fixing plate is in contact with the upper surface of the speed bump body, the right side of the upper surface of the road body is fixedly connected with a third fixing block, the top end of the third fixed block is fixedly hinged with a second fixed plate through a third pin shaft, the right side of the upper surface of the second fixed plate is provided with a first chute, the right side of deceleration strip body bottom surface all has first slider through the fixed articulated first slider that has of fourth round pin axle, and first slider joint is in the inside of first spout.

Preferably, the upper surface of the road body is fixedly connected with two symmetrical limiting blocks, and the two limiting blocks are respectively positioned at the left side and the right side of the fixing seat.

Preferably, two symmetrical second chutes are formed in the inner side wall of the second cavity, and the vertical length value of the second chute is equal to that of the second cavity.

Preferably, the equal fixed connection second slider of the left and right sides face of limiting plate, and two second sliders joint respectively in the inside of second spout.

Preferably, the inner bottom wall of the first cavity is fixedly connected with a first baffle, and the first baffle is sleeved on the outer surface of the sliding rod.

Preferably, the bottom surface of the second baffle is fixedly connected with a second strong spring, the second strong spring is sleeved on the outer surface of the sliding rod, and the bottom end of the second strong spring is fixedly connected with the upper surface of the first baffle.

(III) advantageous effects

The utility model provides a single-track deceleration strip for road traffic possesses following beneficial effect:

(1) this one-way road deceleration strip for road traffic, through being provided with first baffle, can effectually fix the powerful spring of second, prevent the powerful spring of second joint in the inside of first sliding ring in the use, through being provided with the powerful spring of second, can effectually slow down the translation rate of slide bar, reduce the impact force that the deceleration strip body received, through being provided with the second spout, can the effectual moving range who restricts the limiting plate, prevent breaking away from of slide bar and first sliding ring, through being provided with the second slider, can effectually keep the stability of slide bar, the rotation of the effectual restriction slide bar of ability simultaneously, prevent the slide bar and remove the in-process random pivoted condition of appearance.

(2) This one-way road deceleration strip for road traffic, through being provided with the stopper, can the effectual moving range who restricts first fixed plate and second fixed plate, prevent that first fixed plate and second fixed plate from removing the excessive damage that leads to the deceleration strip body of in-process removal, through being provided with first powerful spring, the cooperation uses the powerful spring of second, the slide bar, first fixed plate and second fixed plate, can effectually pass through first powerful spring, the elasticity of the powerful spring of second and third powerful spring makes the deceleration strip body reciprocate, thereby play the shock attenuation effect, reinforcing vehicle is gone comfortable's adaptability, the relatively poor problem of current one-way road deceleration strip shock attenuation effect has been solved.

Drawings

FIG. 1 is a sectional view of the front view of the fixing base of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: the vehicle-mounted speed reducer comprises a road body 1, a fixed seat 2, a first cavity 3, a second cavity 4, a first sliding ring 5, a second sliding ring 6, a sliding rod 7, a first pin shaft 8, a speed reducer body 9, a fixed column 10, a first fixed block 11, a first strong spring 12, a second fixed block 13, a second pin shaft 14, a first fixed plate 15, a third fixed block 16, a third pin shaft 17, a second fixed plate 18, a limiting block 19, a first sliding chute 20, a first sliding block 21, a fourth pin shaft 22, a first baffle 23, a second strong spring 24, a limiting plate 25, a second sliding chute 26, a second sliding block 27, a third strong spring 28 and a second baffle 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a one-way road deceleration strip for road traffic comprises a road body 1, wherein a fixed seat 2 is fixedly embedded on the upper surface of the road body 1, two symmetrical limiting blocks 19 are fixedly connected to the upper surface of the road body 1, the two limiting blocks 19 are respectively positioned on the left side and the right side of the fixed seat 2, the moving ranges of a first fixed plate 15 and a second fixed plate 18 can be effectively limited, the deceleration strip body 9 is prevented from being damaged due to excessive movement of the first fixed plate 15 and the second fixed plate 18 in the moving process, a first cavity 3 and a second cavity 4 are formed in the fixed seat 2, a sliding ring 5 is fixedly embedded on the inner bottom wall of the first cavity 3, a second sliding ring 6 is fixedly embedded on the inner top wall of the first cavity 3, the second sliding ring 6 corresponds to the first sliding ring 5, a sliding rod 7 is placed in the first cavity 3, a first baffle 23 is fixedly connected on the inner bottom wall of the first cavity 3, and the first baffle 23 is sleeved on the outer surface of the sliding rod 7, so that the second strong spring 24 can be effectively fixed, the second strong spring 24 is prevented from being clamped inside the first sliding ring 5 in the use process, the outer surface of the sliding rod 7 is fixedly connected with the second baffle 29, the upper surface of the second baffle 29 is contacted with the inner top wall of the first cavity 3, the bottom surface of the second baffle 29 is fixedly connected with the second strong spring 24, the second strong spring 24 is sleeved on the outer surface of the sliding rod 7, the bottom end of the second strong spring 24 is fixedly connected with the upper surface of the first baffle 23, the moving speed of the sliding rod 7 can be effectively slowed down, the impact force applied to the speed bump body 9 is reduced, the bottom end of the sliding rod 7 penetrates through the first sliding ring 5 and extends into the second cavity 4, the inner side wall of the second cavity 4 is provided with two symmetrical second chutes 26, and the vertical length value of the second chute 26 is equal to that of the second cavity 4, can effectively limit the moving range of the limit plate 25 and prevent the slide bar 7 from being separated from the first slide ring 5, the limit plate 25 is fixedly connected with the bottom surface of the slide bar 7, the second slide blocks 27 are fixedly connected with the left side surface and the right side surface of the limit plate 25, and the two second sliding blocks 27 are respectively clamped in the second sliding grooves 26, so that the stability of the sliding rod 7 can be effectively kept, meanwhile, the rotation of the sliding rod 7 can be effectively limited, the situation that the sliding rod 7 rotates randomly in the moving process is prevented, the bottom surface fixedly connected with third powerful spring 28 of limiting plate 25, the bottom of third powerful spring 28 and the interior diapire fixed connection of second cavity 4, the top of slide bar 7 runs through second sliding ring 6 and extends to the top of fixing base 2, and the top of slide bar 7 is fixed articulated through first round pin axle 8 to have fixed column 10, and the last fixed surface of fixed column 10 is connected with and is circular-arc deceleration strip body 9.

The inner ring of the speed-reducing belt body 9 is fixedly connected with two symmetrical first fixed blocks 11, the bottom surface of each first fixed block 11 is fixedly connected with a first strong spring 12, the bottom ends of the two first strong springs 12 are fixedly connected with the upper surface of the road body 1, the left side of the upper surface of the road body 1 is fixedly connected with a second fixed block 13, the top end of the second fixed block 13 is fixedly hinged with a first fixed plate 15 through a second pin shaft 14, the right side of the bottom surface of the first fixed plate 15 is contacted with the upper surface of the speed-reducing belt body 9, the right side of the upper surface of the road body 1 is fixedly connected with a third fixed block 16, the top end of the third fixed block 16 is fixedly hinged with a second fixed plate 18 through a third pin shaft 17, the right side of the upper surface of the second fixed plate 18 is provided with a first chute 20, the right side of the bottom surface of the speed-reducing, and the first slider 21 is engaged in the first sliding groove 20.

The working principle is as follows: when the deceleration strip is used, when a vehicle passes through the deceleration strip, the vehicle firstly passes through the first fixing plate 15, the first fixing plate 15 moves downwards, the compressed right sides of the left sides of the two first strong springs 12 are stretched, meanwhile, the sliding rod 7 compresses the second strong elastic device 24 and the third strong spring 28, the deceleration strip body 9 descends, when the vehicle passes through the second fixing plate 18, the left sides of the two first strong springs 12 are stretched, the right sides of the two first strong springs are compressed, the second fixing plate 18 descends, the vehicle is convenient to travel, and after the vehicle passes through, the first strong spring 12, the second strong spring 24 and the third strong spring 28 are restored to the original state.

In conclusion, the one-way road speed bump for road traffic can effectively fix the second strong spring 24 by arranging the first baffle 23, prevent the second strong spring 24 from being clamped inside the first slip ring 5 in the using process, can effectively slow down the moving speed of the slide bar 7 by arranging the second strong spring 24, and reduce the impact force applied to the speed bump body 9, can effectively limit the moving range of the limiting plate 25 by arranging the second sliding groove 26, prevent the slide bar 7 from being separated from the first slip ring 5, can effectively keep the stability of the slide bar 7 by arranging the second sliding block 27, can effectively limit the rotation of the slide bar 7, prevent the slide bar 7 from randomly rotating in the moving process, can effectively limit the moving range of the first fixing plate 15 and the second fixing plate 18 by arranging the limiting block 19, and prevent the first fixing plate 15 and the second fixing plate 18 from excessively moving in the moving process to cause the speed bump body 9 to excessively The damage of (2) through being provided with first powerful spring 12, the cooperation uses second powerful spring 24, slide bar 7, first fixed plate 15 and second fixed plate 18, can effectually make deceleration strip body 9 reciprocate through the elasticity of first powerful spring 12, second powerful spring 24 and third powerful spring 28 to play the shock attenuation effect, the comfortable suitability of reinforcing vehicle travel has solved the relatively poor problem of current one-way deceleration strip shock attenuation effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a single-track deceleration strip for road traffic, includes road body (1), its characterized in that: the road comprises a road body (1), wherein a fixed seat (2) is fixedly embedded on the upper surface of the road body (1), a first cavity (3) and a second cavity (4) are formed in the fixed seat (2), a sliding ring (5) is fixedly embedded on the inner bottom wall of the first cavity (3), a second sliding ring (6) is fixedly embedded on the inner top wall of the first cavity (3), the second sliding ring (6) corresponds to the first sliding ring (5), a sliding rod (7) is placed in the first cavity (3), a second baffle (29) is fixedly connected to the outer surface of the sliding rod (7), the upper surface of the second baffle (29) is in contact with the inner top wall of the first cavity (3), the bottom end of the sliding rod (7) penetrates through the first sliding ring (5) and extends into the second cavity (4), a limiting plate (25) is fixedly connected to the bottom surface of the sliding rod (7), and a third strong spring (28) is fixedly connected to the bottom surface of the limiting plate (25), the bottom end of the third strong spring (28) is fixedly connected with the inner bottom wall of the second cavity (4), the top end of the sliding rod (7) penetrates through the second sliding ring (6) and extends to the upper side of the fixed seat (2), the top end of the sliding rod (7) is fixedly hinged with a fixed column (10) through a first pin shaft (8), and the upper surface of the fixed column (10) is fixedly connected with an arc-shaped speed bump body (9);

the inner ring of the speed bump body (9) is fixedly connected with two symmetrical first fixed blocks (11), the bottom surface of each first fixed block (11) is fixedly connected with a first strong spring (12), the bottom ends of the two first strong springs (12) are fixedly connected with the upper surface of the road body (1), the left side of the upper surface of the road body (1) is fixedly connected with a second fixed block (13), the top end of the second fixed block (13) is fixedly hinged with a first fixed plate (15) through a second pin shaft (14), the right side of the bottom surface of the first fixed plate (15) is in contact with the upper surface of the speed bump body (9), the right side of the upper surface of the road body (1) is fixedly connected with a third fixed block (16), the top end of the third fixed block (16) is fixedly hinged with a second fixed plate (18) through a third pin shaft (17), first spout (20) have been seted up on the right side of second fixed plate (18) upper surface, the right side of deceleration strip body (9) bottom surface all has first slider (21) through the fixed hinge joint of fourth round pin axle (22), and first slider (21) joint is in the inside of first spout (20).

2. The one-way road deceleration strip for road traffic according to claim 1, wherein: the upper surface of the road body (1) is fixedly connected with two symmetrical ground limiting blocks (19), and the two limiting blocks (19) are respectively positioned at the left side and the right side of the fixing seat (2).

3. The one-way road deceleration strip for road traffic according to claim 1, wherein: two symmetrical second sliding grooves (26) are formed in the inner side wall of the second cavity (4), and the vertical length value of the second sliding grooves (26) is equal to that of the second cavity (4).

4. The one-way road deceleration strip for road traffic according to claim 3, wherein: the equal fixed connection second slider (27) of the left and right sides face of limiting plate (25), and two second sliders (27) joint respectively in the inside of second spout (26).

5. The one-way road deceleration strip for road traffic according to claim 1, wherein: the inner bottom wall of the first cavity (3) is fixedly connected with a first baffle (23), and the first baffle (23) is sleeved on the outer surface of the sliding rod (7).

6. The one-way road deceleration strip for road traffic according to claim 5, wherein: the bottom surface of the second baffle (29) is fixedly connected with a second strong spring (24), the second strong spring (24) is sleeved on the outer surface of the sliding rod (7), and the bottom end of the second strong spring (24) is fixedly connected with the upper surface of the first baffle (23).