CN214497254U

CN214497254U - Town road deceleration strip

Info

Publication number: CN214497254U
Application number: CN202120222186.0U
Authority: CN
Inventors: 王冠; 王兆英; 孙俏; 黄文珑; 潘芳禄; 王泉波
Original assignee: Guangxi Polytechnic of Construction
Current assignee: Guangxi Polytechnic of Construction
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-26
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a municipal road deceleration strip in the deceleration strip field, which comprises a fixed plate, wherein the top of the fixed plate is provided with a groove, the inner cavity of the groove is clamped with a positioning block, the top of the positioning block is fixedly connected with a buffer box, the top of the buffer box extends to the outer side of the groove, the left side and the right side of the positioning block are both provided with pin grooves, and the left side and the right side of the inner cavity of the groove are both embedded with a cylinder body, the replacement is inconvenient, thereby reducing the labor difficulty of workers.

Description

Town road deceleration strip

Technical Field

The utility model relates to a deceleration strip field specifically is a town road deceleration strip.

Background

The deceleration strip is also called as a deceleration ridge, is a traffic facility which is arranged on a highway and used for decelerating passing vehicles, and is generally strip-shaped and also dotted; the material is mainly rubber and also metal; generally, the road surface is slightly arched to achieve the aim of reducing the speed of the vehicle by alternating yellow and black colors, is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections needing to slow down the speed of the vehicle and on road sections which are easy to cause traffic accidents, is a novel special traffic safety setting for reducing the driving speed of motor vehicles and non-motor vehicles, most of the traditional deceleration strips are directly fixed with the road surface through screws, and the deceleration strips are inconvenient to replace after being rolled and damaged for a long time in such a way, thereby increasing the labor difficulty of the workers, and simultaneously, after the replacement, the pavement needs to be punched for the second time for a long time, damage to the road surface, and therefore, those skilled in the art have provided a town road speed bump to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a town road deceleration strip to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal road deceleration strip comprises a fixed plate, wherein the top of the fixed plate is provided with a groove, the inner cavity of the groove is clamped with a positioning block, the top of the positioning block is fixedly connected with a buffer box, the top of the buffer box extends to the outer side of the groove, the left side and the right side of the positioning block are both provided with pin grooves, the left side and the right side of the inner cavity of the groove are both provided with a barrel in an embedded manner, the inner cavity of the barrel is in sliding connection with a sliding plate, one side of the sliding plate far away from the groove is fixedly connected with a pressure spring, the connecting part of one end of the pressure spring far away from the sliding plate and the barrel is fixedly connected, one end of the sliding plate far away from the pressure spring is fixedly connected with a pin column, one end of the pin column far away from the sliding plate extends to the inner cavity of the pin groove, the inner cavity of the buffer box is in sliding connection with a movable plate, the top of the movable column penetrates through the buffer box and is fixedly connected with a deceleration strip body through a connecting plate, buffering balls are placed on the left side and the right side of the bottom of the inner cavity of the buffering box.

As a further aspect of the present invention: the left side and the right side of the inner cavity of the buffer box are both provided with limiting grooves matched with the movable plate for use, and the inner surfaces of the limiting grooves are connected with the outer surfaces of the movable plate in a sliding mode.

As a further aspect of the present invention: the movable plate and one side opposite to the buffer box are provided with arc-shaped grooves matched with the buffer balls for use, and the outer surfaces of the buffer balls are tightly attached to the inner surfaces of the arc-shaped grooves.

As a further aspect of the present invention: the top and the bottom of the inner cavity of the barrel body are both provided with sliding grooves matched with the sliding plates for use, and the outer surfaces of the sliding plates are in sliding connection with the inner surfaces of the sliding grooves.

As a further aspect of the present invention: the front of round pin post is located the inner chamber fixedly connected with drive column of barrel, the front of drive column runs through the fixed plate and extends to the outside of fixed plate.

As a further aspect of the present invention: the left side and the right side of the inner cavity of the speed bump body are fixedly connected with air springs through connecting plates, and the bottoms of the air springs are tightly attached to the connecting parts of the fixing plates.

As a further aspect of the present invention: the equal fixedly connected with mounting panel in bottom of the fixed plate left and right sides, the mounting hole has been seted up at the top of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up fixed plate, recess, locating piece, buffering box, cotter way, barrel, slide, pressure spring and round pin post, can conveniently change the deceleration strip body, through setting up fly leaf, activity post and buffering ball, can cushion the deceleration strip body, through setting up above structure, possess the deceleration strip body when using, the advantage of being convenient for change has solved original deceleration strip body when using, the problem of being not convenient for to change to staff's the work degree of difficulty has been reduced.

2. In the utility model, the movable plate can be limited and supported by arranging the limiting groove;

the buffer ball can be limited by arranging the arc-shaped groove;

the sliding plate can be supported and limited by arranging the sliding chute;

the pin column can be conveniently moved by arranging the driving column;

the deceleration strip body can be further buffered by arranging the air spring;

through setting up mounting panel and mounting hole, can conveniently install the fixed plate.

Drawings

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

FIG. 2 is a sectional view of the structure of the buffer box of the present invention;

FIG. 3 is a sectional view of the structure of the barrel of the present invention;

fig. 4 is a front view of the fixing plate structure of the present invention.

In the figure: 1. a fixing plate; 2. a groove; 3. positioning blocks; 4. a buffer box; 5. a pin slot; 6. a barrel; 7. a slide plate; 8. a pressure spring; 9. a pin; 10. a movable plate; 11. a movable post; 12. a speed bump body; 13. a buffer ball; 14. a limiting groove; 15. an arc-shaped slot; 16. a chute; 17. a drive column; 18. an air spring; 19. mounting a plate; 20. and (7) installing holes.

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. 1-4, in the embodiment of the present invention, a town road deceleration strip comprises a fixing plate 1, driving grooves are formed on both left and right sides of the front surface of the fixing plate 1 to facilitate movement of a driving post 17, a groove 2 is formed on the top of the fixing plate 1, a positioning block 3 is clamped in an inner cavity of the groove 2, a buffer box 4 is fixedly connected to the top of the positioning block 3, the top of the buffer box 4 extends to the outer side of the groove 2, pin grooves 5 are formed on both left and right sides of the positioning block 3, a cylinder 6 is embedded in both left and right sides of the inner cavity of the groove 2, a sliding plate 7 is slidably connected to the inner cavity of the cylinder 6, a pressure spring 8 is fixedly connected to one side of the sliding plate 7 away from the groove 2, one end of the pressure spring 8 away from the sliding plate 7 is fixedly connected to the joint of the cylinder 6, a pin 9 is fixedly connected to one end of the sliding plate 7 away from the pressure spring, and extends to the inner cavity of the pin grooves 5, inner chamber sliding connection of buffering box 4 has fly leaf 10, the top fixedly connected with activity post 11 of fly leaf 10, the top of activity post 11 is run through buffering box 4 and is through connecting plate fixedly connected with deceleration strip body 12, buffering ball 13 has all been placed to the left and right sides of 4 inner chamber bottoms of buffering box, through setting up fixed plate 1, recess 2, locating piece 3, buffering box 4, cotter way 5, barrel 6, slide 7, pressure spring 8 and cotter 9, can conveniently change deceleration strip body 12, through setting up fly leaf 10, activity post 11 and buffering ball 13, can cushion deceleration strip body 12, structure more than through setting up, possess deceleration strip body 12 when using, the advantage of being convenient for to change, original deceleration strip body 12 when using has been solved, the problem of being not convenient for to change, thereby staff's the work degree of difficulty has been reduced.

In this embodiment, the left and right sides of the inner cavity of the buffer box 4 are both provided with a limiting groove 14 used in cooperation with the movable plate 10, the inner surface of the limiting groove 14 is connected with the outer surface of the movable plate 10 in a sliding manner, and the movable plate 10 can be limited and supported by the limiting groove 14.

In this embodiment, the movable plate 10 and the opposite side of the buffering box 4 are both provided with an arc-shaped groove 15 matched with the buffering ball 13, the outer surface of the buffering ball 13 is tightly attached to the inner surface of the arc-shaped groove 15, and the buffering ball 13 can be limited by the arc-shaped groove 15.

In this embodiment, the top and the bottom of the inner cavity of the cylinder 6 are both provided with a sliding groove 16 matched with the sliding plate 7 for use, the outer surface of the sliding plate 7 is connected with the inner surface of the sliding groove 16 in a sliding manner, and the sliding plate 7 can be supported and limited by the sliding groove 16.

In this embodiment, the front of round pin post 9 is located the inner chamber fixedly connected with drive column 17 of barrel 6, and the front of drive column 17 runs through fixed plate 1 and extends to the outside of fixed plate 1, through setting up drive column 17, can make things convenient for round pin post 9 to remove.

In this embodiment, air springs 18 are fixedly connected to the left side and the right side of an inner cavity of the speed bump body 12 through connecting plates, the bottom of each air spring 18 is tightly attached to the joint of the fixing plate 1, and the speed bump body 12 can be further buffered by arranging the air springs 18.

In this embodiment, the equal fixedly connected with mounting panel 19 in the bottom of the fixed plate 1 left and right sides, mounting hole 20 has been seted up at the top of mounting panel 19, through setting up mounting panel 19 and mounting hole 20, can conveniently install fixed plate 1.

The utility model discloses a theory of operation is: the fixing plate 1 is installed at a designated position through the installation plate 19 and the installation hole 20, then the deceleration strip body 12 is moved, the deceleration strip body 12 drives the positioning block 3 to move and insert into the inner cavity of the groove 2, the outer surface of the positioning block 3 extrudes the pin 9 to move while the positioning block 3 is inserted into the inner cavity of the groove 2, the pin 9 drives the sliding plate 7 to slide on the inner surface of the sliding groove 16 to extrude the pressure spring 8, so that the pin 9 enters the inner cavity of the cylinder 6, when the positioning block 3 moves to the designated position, the pin groove 5 moves to a position corresponding to the pin 9, meanwhile, the pressure spring 8 pushes the sliding plate 7 to reversely slide on the inner surface of the sliding groove 16 under the reaction force, so that the sliding plate 7 drives the pin 9 to insert into the inner cavity of the pin groove 5, thereby fixing the deceleration strip body 12 is realized, when a vehicle rolls the deceleration strip body 12, the deceleration strip body 12 extrudes the air spring 18, and the air spring 18 is under the reaction force, the speed bump body 12 is supported, meanwhile, the speed bump body 12 extrudes the movable column 11, the movable column 11 drives the movable plate 10 to extrude the buffer ball 13, the buffer ball 13 supports the movable plate 10 under the reaction force, so that the air spring 18 and the buffer ball 13 are used in a matched manner, the speed bump body 12 is buffered, when the speed bump body 12 needs to be replaced, the driving columns 17 on the two sides are stirred, the driving columns 17 drive the pins 9 to move, the pins 9 drive the sliding plate 7 to slide on the inner surface of the sliding groove 16 to extrude the pressure spring 8, so that the pins 9 move out of the inner cavity of the pin grooves 5, then, the speed bump body 12 is moved, the speed bump body 12 drives the positioning blocks 3 to move out of the inner cavity of the groove 2, so that the speed bump body 12 is detached, then, a new speed bump body 12 is installed, the principle is the same as above, no redundant description is provided, and the device is simple to operate, the labor difficulty of workers is effectively reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a town road deceleration strip, includes fixed plate (1), its characterized in that: the top of the fixing plate (1) is provided with a groove (2), the inner cavity of the groove (2) is connected with a positioning block (3) in a clamping manner, the top of the positioning block (3) is fixedly connected with a buffer box (4), the top of the buffer box (4) extends to the outer side of the groove (2), pin grooves (5) are formed in the left side and the right side of the positioning block (3), a cylinder body (6) is installed in the left side and the right side of the inner cavity of the groove (2) in an embedded manner, the inner cavity of the cylinder body (6) is connected with a sliding plate (7) in a sliding manner, one side, far away from the groove (2), of the sliding plate (7) is fixedly connected with a pressure spring (8), one end, far away from the sliding plate (7), of the pressure spring (8) is fixedly connected with a pin column (9), one end, far away from the sliding plate (7), of the pin column (9) extends to the inner cavity of the pin grooves (5), the inner chamber sliding connection of buffering box (4) has fly leaf (10), the top fixedly connected with activity post (11) of fly leaf (10), buffering box (4) are run through and deceleration strip body (12) are just passed through to the top of activity post (11), buffering ball (13) have all been placed to the left and right sides of buffering box (4) inner chamber bottom.

2. The town road deceleration strip of claim 1, wherein: the left side and the right side of the inner cavity of the buffer box (4) are provided with limiting grooves (14) matched with the movable plate (10) for use, and the inner surfaces of the limiting grooves (14) are connected with the outer surfaces of the movable plate (10) in a sliding mode.

3. The town road deceleration strip of claim 1, wherein: arc-shaped grooves (15) matched with the buffer balls (13) are formed in one side, opposite to the buffer box (4), of the movable plate (10), and the outer surfaces of the buffer balls (13) are tightly attached to the inner surfaces of the arc-shaped grooves (15).

4. The town road deceleration strip of claim 1, wherein: the top and the bottom of the inner cavity of the barrel body (6) are both provided with sliding chutes (16) matched with the sliding plate (7) for use, and the outer surface of the sliding plate (7) is in sliding connection with the inner surface of the sliding chutes (16).

5. The town road deceleration strip of claim 1, wherein: the front of round pin post (9) is located the inner chamber fixedly connected with drive post (17) of barrel (6), the front of drive post (17) runs through fixed plate (1) and extends to the outside of fixed plate (1).

6. The town road deceleration strip of claim 1, wherein: the left side and the right side of an inner cavity of the speed bump body (12) are fixedly connected with air springs (18) through connecting plates, and the bottoms of the air springs (18) are tightly attached to the connecting part of the fixing plate (1).

7. The town road deceleration strip of claim 1, wherein: the bottom of the left side and the bottom of the fixed plate (1) are fixedly connected with mounting plates (19), and mounting holes (20) are formed in the tops of the mounting plates (19).