CN215104877U

CN215104877U - Prevent scraping down road sign

Info

Publication number: CN215104877U
Application number: CN202121437421.2U
Authority: CN
Inventors: 顾湘南
Original assignee: Shaoxing Deakin Identification System Engineering Co ltd
Current assignee: Shaoxing Deakin Identification System Engineering Co ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2021-12-10
Anticipated expiration: 2031-06-26

Abstract

The utility model discloses a prevent scraping down road sign relates to the traffic facilities field, and the road sign that aims at solving the road side receives to scrape the road sign slope that leads to when the driver reaction is untimely after hitting or wholly empty the problem that the back influences traffic order, and its technical scheme main points are: including support column and fixed connection signboard, base and the mechanism of swinging back on its top, support column swing joint on the base and its when vertical state but unidirectional rotation 90 degrees, the mechanism setting of swinging back just hinders the support column motion through the effort of continuously applying on the base. The utility model discloses a set up and put back the mechanism, make the road sign can resume the former state after hitting receiving scraping of vehicle etc. guaranteed that traffic order can not receive the road sign and hit the problem that can't notice so that traffic order receives the influence after empting.

Description

Prevent scraping down road sign

Technical Field

The utility model relates to a traffic facilities field, more specifically say, it relates to a prevent scraping down road sign.

Background

Traffic signposts are important facilities to deliver standardized visual information to people and to manage road traffic safety and to break down road traffic congestion. The traffic guidance system plays a role in providing clear, intuitive and very easy-to-understand traffic guidance information for people, thereby meeting the requirement that traffic participants can safely, quickly and conveniently travel.

And the collision of the super wide material that comes from vehicle self or vehicle transportation often can take place in daily life, and under this condition, even the driver brakes in time, the road sign also can take place to incline or wholly topple over usually, influences traffic order very much.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent scraping down road sign for solve the road sign receive scrape hit the slope that can take place after the driver brakes or wholly empty and then influence the problem of traffic order.

The above technical purpose of the present invention can be achieved by the following technical solutions: including support column and fixed connection signboard, base and the mechanism of swinging back on its top, support column swing joint on the base and its when vertical state but unidirectional rotation 90 degrees, the mechanism setting of swinging back just hinders the support column motion through the effort of continuously applying on the base.

Through adopting above-mentioned technical scheme, because the support column can only unidirectional rotation 90 degrees on the base, through setting up the base and swinging back the mechanism, when the vertical state of support column, through the effort that the mechanism lasts to apply that swings back for the support column can not take place to deflect under natural state.

The utility model discloses further set up to: the swing-back mechanism comprises an elastic component and a fixing component, wherein the elastic component is used for obstructing the movement of the supporting column on the rotating path of the supporting column by pulling the fixing component.

Through adopting above-mentioned technical scheme, through elastic component pulling mounting for the effort can be continuously exerted to the support column to the mounting, guarantees that the support column can maintain vertical state.

The utility model discloses further set up to: the supporting column is internally provided with a telescopic piece of a vertical supporting column, the telescopic piece stretches out of the inside of the supporting column and blocks the supporting column to rotate through the movement of the limiting fixing piece in a vertical state, and the telescopic piece retracts into the supporting column when the supporting column is collided.

Through adopting above-mentioned technical scheme, through setting up the extensible member, when the vertical state of support column, the extensible member stretches out outside the support column, and when the support column received less effort, the extensible member was inconsistent with the mounting and is not changed, makes erectting that the support column can be more stable at the roadside, and when the support column received the collision, huge effort can make the extensible member retract in the support column, makes the support column can take place to rotate.

The utility model discloses further set up to: the mounting includes a stock, the one end of stock articulates on the base, the other end sliding connection of stock is on the support column, elastic component passes through connecting piece fixed connection in the one end that the stock is close to the support column, and when the vertical state of support column the one end that the mounting is close to the support column is inconsistent with the extensible member.

Through adopting above-mentioned technical scheme, the mounting is that one end articulates on the base, the stock of other end sliding connection on the support column, through the conflict of stock and extensible member, makes the support column can make the stable vertical of support column in the roadside in certain stress range, and emergence that can not be easy deflects.

The utility model discloses further set up to: the base is fixedly connected with a vertically arranged stop dog, the stop dog is arranged on a rotating path of the support column, a limit groove is formed in the stop dog downwards along the length direction of the stop dog from the top surface, the limit groove can accommodate the support column to enter, and the maximum inclination angle of the support column is limited by the limit groove.

Through adopting above-mentioned technical scheme, set up the dog of spacing groove through the setting, when the support column takes place to deflect, the support column can enter into the spacing inslot, makes the support column can not deflect 90 degrees completely, reduces the support column and to probably pounding the harm that people or animal caused when empting.

The utility model discloses further set up to: and the limiting groove is internally and slidably connected with a damping piece which slides in the depth direction of the limiting groove.

Through adopting above-mentioned technical scheme, through setting up damping piece, when the support column topples over, damping piece firstly can alleviate the support column to the damage of support column when contacting the spacing groove, secondly through the effect of damping piece, makes the rotatory speed of support column reduce, alleviates probably to the damage that is caused by pounded people or animals.

The utility model discloses further set up to: two limiting parts are symmetrically arranged at one end, close to the supporting column, of the fixing part, and the distance between the two limiting parts can accommodate the supporting column to enter.

By adopting the technical scheme, the supporting column is wrapped between the two limiting parts by arranging the limiting parts, so that the supporting column can be effectively prevented from being separated from the fixing part.

To sum up, the utility model discloses following beneficial effect has:

when the road sign is scraped and is collided by vehicle etc., the support column takes place to rotate, when the spacing groove contact on support column and the dog, the spacing groove has restricted the biggest rotation inclination angle of support column, the harm of support column to its people or animal of deflection route within range has been alleviateed, when vehicle etc. do not exert the effort after moving away, receive the effect of putting back the subassembly, the support column resumes vertical state, through setting up the aligning device, make the road sign can resume the former state after scraping and colliding that receives the vehicle etc., guaranteed that the traffic order who is hit and topples over the back and produce at the road sign receives the problem of influence.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the middle support column of the present invention.

In the figure: 1. a support pillar; 2. a signboard; 3. a connecting seat; 4. a movable groove; 5. a fixing member; 6. a hinged seat; 7. an elastic component; 8. a connecting member; 9. a limiting hole; 10. a telescoping member; 11. a pulling member; 12. a stopper; 13. a limiting groove; 14. a damping member; 15. and a limiting member.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

a road sign capable of preventing scraping down comprises a supporting column 1, a base and a swinging mechanism, wherein the supporting column 1 is movably connected to the base, and the swinging mechanism is arranged on the base and blocks the movement of the supporting column 1 through continuously applied acting force.

Wherein, as shown in fig. 1 and fig. 3, a connecting seat 3 is fixedly connected on the base, the connecting seat 3 is vertically arranged on the base, the connecting seat 3 is composed of two mutually parallel regular plate bodies, two corresponding movable grooves 4 are arranged on the two plate bodies along the thickness direction, the movable grooves 4 are in a strip shape and incline towards the right upper part, the lower end of the supporting column 1 is provided with a connecting hole, the connecting hole is connected with the movable grooves 4 through pins and the like, a stop block 12 is arranged on the rotating path of the supporting column 1, a limit groove 13 is arranged on the stop block 12 from the top surface downwards, a damping piece 14 sliding up and down is connected in the limit groove 13 in a sliding way, the damping piece 14 is composed of a plate body and a spring one end, one end of the spring one is fixedly connected on the bottom surface of the plate body, the other end is fixedly connected on the groove bottom of the limit groove 13, a trapezoidal limit hole 9 penetrating through the supporting column 1 along the diameter direction is arranged on the supporting column 1, the limiting hole 9 is internally provided with an expansion piece 10, the expansion piece 10 consists of a metal block and a second spring, a pulling piece 11 is fixedly connected to the position where the second spring is connected with the metal block, and the other end of the pulling piece 11 is fixedly connected to the base.

When the anti-scraping road sign is scraped and collided by a vehicle and the like, the road sign takes the fixing part 5 in the swinging-back mechanism as a supporting point, the bottom of the fixing part moves upwards along the sliding groove, the fixed pulling part 11 pulls the telescopic part 10 back into the limiting hole 9 due to the movement of the supporting column 1 at the moment, so that the collided fixing part 5 can smoothly slide on the supporting column 1, then the supporting column 1 continues to deflect until the supporting column contacts the damping part 14 arranged in the limiting groove 13 on the stop block 12, the damping part 14 slows down the movement speed of the supporting column 1, then the final position which can be reached by the limiting groove 13 is reached due to the obstruction of the limiting groove 13, and at the moment, the supporting column 1 forms the maximum inclination angle with the road surface due to the support of the limiting groove 13, and people or animals and the like on the movement track are protected.

Wherein as shown in fig. 2, the mechanism of swinging back is by mounting 5, and elastic component 7 constitutes, articulated seat 6 of fixedly connected with on the base, mounting 5 articulates on articulated seat 6, the one end sliding connection that articulated seat 6 was kept away from to mounting 5 is on support column 1, two locating parts 15 of one end symmetry fixedly connected with that is close to support column 1 at mounting 5, distance between two locating parts 15 can hold support column 1 into, elastic component 7 is the device of a similar tape measure structure, elastic component 7 fixed connection is on the base, elastic component 7's free end fixedly connected with connecting piece 8, connecting piece 8 can be wire rope etc., the other end fixed connection of connecting piece 8 is in the one end that mounting 5 is close to support column 1.

Support column 1 on the road sign is when natural vertical state, the one end of mounting 5 is contradicted below extensible member 10, the pulling that mounting 5 passes through elastic component 7 lasts simultaneously is exerted its pivoted effort of hindrance to support column 1, receive scraping when hitting at the road sign, mounting 5 is because one end is fixed on articulated seat 6, so the other end can slide on support column 1, it is together with support column 1 all the time to set up locating part 15 at the slip end of mounting 5 can effectually guarantee that it is laminated together, after the effort that the road sign received scraping and hit disappears, owing to receive the effect of swinging back the subassembly, 8 pulling mountings of connecting piece 5 exert the effort to support column 1, make it resume natural vertical state.

The working principle is as follows:

during the natural state, this prevent scraping down the vertical road sign of erectting on the roadside, connecting seat 3 restriction road sign only can the one-way rotation that carries out the biggest 90 degrees, the pendulum returns the mechanism and exerts the effort that hinders its unidirectional rotation to the support column 1 that constitutes the road sign, when should prevent scraping down the road sign and receive scraping of vehicle etc. and hit, the impact force that support column 1 received is greater than the pendulum and returns the mechanism to its applied effort, support column 1 takes place to deflect, after the impact force of vehicle etc. disappears, support column 1 receives the effort that the pendulum returns the mechanism and resumes vertical state again, through setting up the pendulum and returning the mechanism, make the road sign receive the vehicle etc. scrape and hit the back and can resume normal vertical state, the effectual traffic order of having guaranteed can not receive the influence that causes when the unable normal show of road sign.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a prevent scraping down road sign which characterized in that: including support column (1) and fixed connection signboard (2), the base on its top and the mechanism of returning to of swinging, but support column (1) swing joint is on the base and its unidirectional rotation 90 degrees when vertical state, the mechanism setting of returning to is on the base and through lasting effort hindrance support column (1) motion of exerting.

2. The scratch-resistant road sign of claim 1, wherein: the swing-back mechanism comprises an elastic component (7) and a fixing piece (5), wherein the elastic component (7) is used for blocking the movement of the supporting column (1) on the rotating path of the supporting column (1) by pulling the fixing piece (5).

3. A scratch-resistant road sign according to claim 2, wherein: the supporting column is characterized in that a telescopic piece (10) of a vertical supporting column (1) is arranged inside the supporting column (1), the telescopic piece (10) stretches out of the inside of the supporting column (1) and moves through a limiting fixing piece (5) to further block the supporting column (1) from rotating in a vertical state, and when the supporting column (1) is collided, the telescopic piece (10) retracts into the supporting column (1).

4. A scratch-resistant road sign according to claim 2, wherein: mounting (5) are including a stock, the one end of stock articulates on the base, the other end sliding connection of stock is on support column (1), elastic component (7) are close to the one end of support column (1) through connecting piece (8) fixed connection at the stock, when support column (1) vertical state the stock is close to the one end and the expansion part (10) of support column (1) inconsistent.

5. The scratch-resistant road sign of claim 1, wherein: the utility model discloses a support column, including base, dog (12) of fixedly connected with a vertical setting on the base, dog (12) set up on the rotation route of support column (1), spacing groove (13) have been seted up downwards along its length direction from the top surface to dog (12), the entering of support column (1) can be held in spacing groove (13), the maximum inclination of support column (1) has been restricted in spacing groove (13).

6. The scratch-resistant road sign of claim 5, wherein: and a damping piece (14) which slides in the depth direction of the limiting groove (13) is connected in a sliding manner.

7. The scratch-resistant road sign of claim 4, wherein: one end of the fixing piece (5) close to the supporting column (1) is symmetrically provided with two limiting pieces (15), and the distance between the two limiting pieces (15) can accommodate the supporting column (1) to enter.