CN211815703U

CN211815703U - Municipal works deceleration strip

Info

Publication number: CN211815703U
Application number: CN202020264125.6U
Authority: CN
Inventors: 张宏伟; 王良松; 梅永
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-30
Anticipated expiration: 2030-03-06

Abstract

A municipal works deceleration strip, including the base, the surface embedding of base is equipped with the recess, sliding connection has the buffer board in the recess, the bottom of buffer board and recess is connected with buffer spring, sliding arrangement has the speed reduction board above the buffer board, the utility model discloses the base embedding is fixed in the below of ground, the fixed ear can insert the screw rod and fix in the concrete, through the setting of buffer board, when passing through the vehicle, the buffer board slides downwards, receives the cushioning effect of buffer spring, reduces the vibrations that the vehicle received, the surface sliding connection of buffer board has the buffering support slider, be connected with supporting spring between one end of buffering support slider and the buffer board, and the other end of buffering support slider is articulated with one end of connecting rod, the other end of connecting rod is articulated with the internal surface of curb plate and is connected, the vehicle can oppress the curb plate of speed reduction board earlier when passing through the speed reduction board, the side plates slide downward when subjected to pressure.

Description

Municipal works deceleration strip

Technical Field

The utility model belongs to the technical field of the municipal works technique and specifically relates to a municipal works deceleration strip is related to.

Background

The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape; the material is mainly rubber and also metal; generally, yellow and black are alternated to attract visual attention, so that the road surface is slightly arched to achieve the aim of vehicle deceleration. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections requiring vehicle slow down and traffic accidents are easy to cause, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles. Most of deceleration strips in the prior art are simple trapezoidal structures, the buffering effect is poor, and vehicles have obvious vibration when passing through the deceleration strips, so that the municipal engineering deceleration strips are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a municipal works deceleration strip is used for solving above-mentioned problem.

For realizing the above-mentioned purpose, the utility model relates to a municipal works deceleration strip, the on-line screen storage device comprises a base, the surface embedding of base is equipped with the recess, sliding connection has the buffer board in the recess, the bottom of buffer board and recess is connected with buffer spring, the top of buffer board slides and is provided with the air brake, the air brake include middle diaphragm and with diaphragm both sides integrated into one piece's two blocks of curb plates, the surface sliding of buffer board is connected with buffering supporting slide, be connected with supporting spring between buffering supporting slide's one end and the buffer board, and the other end of buffering supporting slide and the articulated connection of one end of connecting rod, the other end of connecting rod and the articulated connection of internal surface of curb plate.

Preferably, the quantity of buffering support slider is not less than two sets ofly, and the buffering support slider evenly sets up along the length direction of base, every group the quantity of buffering support slider is two, two the buffering support slider symmetry sets up the both sides on the buffering board surface.

Preferably, the bottom of the groove is fixedly provided with a guide sliding column, the buffer plate is connected with the guide sliding column in a sliding manner, and the buffer spring is sleeved at the lower end of the guide sliding column.

Preferably, a cylinder is fixedly arranged on the surface of the buffer plate, a sliding rod is fixedly arranged on the lower surface of the speed reducing plate, the sliding rod is connected with the cylinder in a sliding mode, and a buffer spring II is connected between the sliding rod and the cylinder.

Preferably, four fixed ears are integrally formed at four corners of the base, and four fixed ears are provided with four fixed holes in a penetrating manner.

Has the advantages that:

1. the utility model discloses the base embedding is fixed in the below on ground, and fixed ear can insert the screw rod and fix in the concrete, through the setting of buffer board, when passing through the vehicle, the buffer board slides down, receives buffer spring's cushioning effect, reduces the vibrations that the vehicle received, and the fixed direction traveller that is equipped with in bottom of recess, buffer board and direction traveller sliding connection, and buffer spring cover is in direction traveller lower extreme, through the setting of direction traveller, can improve the stability of buffer board when sliding;

2. the utility model discloses the surperficial sliding connection of buffer board has buffering supporting slide block, be connected with supporting spring between buffering supporting slide block's one end and the buffer board, and the other end of buffering supporting slide block and the one end of connecting rod are articulated to be connected, the other end of connecting rod and the internal surface of curb plate are articulated to be connected, the vehicle can oppress the curb plate of speed reduction board earlier when passing through the speed reduction board, the curb plate slides down when receiving pressure, the curb plate can promote buffering supporting slide block when sliding down, be connected with supporting spring between buffering supporting slide block and the buffer board, cushion the pressure that the curb plate received;

3. the utility model discloses the fixed surface of buffer board is equipped with the drum, and the lower fixed surface of air brake is equipped with the slide bar, slide bar and drum sliding connection, and is connected with buffer spring two between slide bar and the drum, through the setting of drum and slide bar, can improve the stability when air brake slides, through the setting of buffer spring two, can play the cushioning effect when the deceleration strip glides downwards.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a base 1, a buffer plate 2, a buffer spring 3, a speed reducer 4, a transverse plate 5, a buffer supporting slide block 6, a supporting spring 7, a connecting rod 8, a guide sliding column 9, a cylinder 10, a buffer spring II 11 and a fixing lug 12.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

By figure 1-3, the utility model relates to a municipal works deceleration strip, including base 1, base 1's surface embedding is equipped with the recess, and sliding connection has buffer board 2 in the recess, and the bottom of buffer board 2 and recess is connected with buffer spring 3, through the setting of buffer board 2, when the process vehicle, buffer board 2 slides down, receives buffer spring 3's cushioning effect, reduces the vibrations that the vehicle received.

The top of buffer board 2 slides and is provided with speed reduction board 4, speed reduction board 4 including middle diaphragm 5 and with two blocks of curb plates of diaphragm 5 both sides integrated into one piece, the sliding surface connection of buffer board 2 has buffering supporting slide 6, be connected with supporting spring 7 between buffering supporting slide 6's one end and the buffer board 2, and buffering supporting slide 6's the other end and the articulated connection of one end of connecting rod 8, the other end of connecting rod 8 and the articulated connection of internal surface of curb plate, the vehicle is in the time of through speed reduction board 4, can oppress the curb plate of speed reduction board 4 earlier, the curb plate slides down when receiving pressure, the curb plate can promote buffering supporting slide 6 when the lapse, be connected with supporting spring 7 between buffering supporting slide 6 and the buffer board 2, the pressure that the curb plate received cushions.

The quantity of buffering support slider 6 is not less than two sets ofly, and buffering support slider 6 evenly sets up along the length direction of base 1, the quantity of every group buffering support slider 6 is two, two buffering support slider 6 symmetries set up the both sides on buffer board 2 surfaces, buffer spring 3's elasticity coefficient is greater than two 11 and the elasticity coefficient of supporting spring 7 of buffer spring, when the less vehicle of weight passes through speed reduction plate 4, mainly speed reduction plate 4 slides down, it is two 11 of supporting spring 7 and buffer spring to play the cushioning effect, and buffer board 2 only can slide by a small margin.

The fixed direction traveller 9 that is equipped with in bottom of recess, buffer board 2 and direction traveller 9 sliding connection, buffer spring 3 cover is at 9 lower extremes of direction traveller, through the setting of direction traveller 9, can improve the stability of buffer board 2 when sliding.

The fixed surface of buffer board 2 is equipped with drum 10, the lower fixed surface of speed reduction board 4 is equipped with the slide bar, slide bar and drum 10 sliding connection, and be connected with buffer spring two 11 between slide bar and the drum 10, setting through drum 10 and slide bar, stability when can improving speed reduction board 4 and slide, setting through buffer spring two 11, can play the cushioning effect when speed reduction belt 4 glides downwards, in the time of the great vehicle of weight through speed reduction belt 4, speed reduction board 4 and buffer board 2 all can glide downwards, it is buffer spring 3 to play the cushioning effect mainly.

Four angle integrated into one piece of base 1 have four fixed ears 12, run through being equipped with four fixed orificess on four fixed ears 12, and the below on ground is fixed in the embedding of base 1, and fixed ear 12 can insert the screw rod and fix in the concrete, when fixed for leave the clearance of buffering between the side of deceleration strip 4 and the ground, when making buffer board 2 slide the below of base 1, the curb plate of deceleration strip 4 just can with ground contact.

The working principle is as follows: the utility model discloses the base 1 embedding is fixed in the below on ground, fixed ear 12 can insert the screw rod and fix in the concrete, through the setting of buffer board 2, when passing through the vehicle, buffer board 2 slides down, receive the cushioning effect of buffer spring 3, reduce the vibrations that the vehicle received, the surface sliding connection of buffer board 2 has buffering support slider 6, be connected with supporting spring 7 between one end of buffering support slider 6 and buffer board 2, and the other end of buffering support slider 6 is articulated with one end of connecting rod 8, the other end of connecting rod 8 is articulated with the internal surface of curb plate and is connected, the vehicle can oppress the curb plate of speed reduction board 4 earlier when passing through speed reduction board 4, the curb plate slides down when receiving pressure, the curb plate can promote buffering support slider 6 when sliding down, be connected with supporting spring 7 between buffering support slider 6 and buffer board 2, cushion the pressure that the curb plate received, the fixed direction traveller 9 that is equipped with in bottom of recess, buffer board 2 and the 9 sliding connection of direction traveller, buffer spring 3 covers at the 9 lower extremes of direction traveller, setting through direction traveller 9, can improve the stability of buffer board 2 when sliding, the fixed surface of buffer board 2 is equipped with drum 10, the lower fixed surface of speed reduction board 4 is equipped with the slide bar, slide bar and 10 sliding connection of drum, and be connected with buffer spring two 11 between slide bar and the drum 10, setting through drum 10 and slide bar, stability when can improving speed reduction board 4 and slide, setting through buffer spring two 11, can play the cushioning effect in the lapse of speed reduction zone 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal engineering deceleration strip comprises a base (1) and is characterized in that a groove is embedded in the surface of the base (1), a buffer plate (2) is connected in the groove in a sliding way, the buffer plate (2) and the bottom of the groove are connected with a buffer spring (3), a speed reducing plate (4) is arranged above the buffer plate (2) in a sliding way, the speed reducing plate (4) comprises a transverse plate (5) in the middle and two side plates which are integrally formed with the two sides of the transverse plate (5), the surface of the buffer plate (2) is connected with a buffer supporting slide block (6) in a sliding way, a supporting spring (7) is connected between one end of the buffering supporting slide block (6) and the buffering plate (2), the other end of the buffering support sliding block (6) is hinged with one end of the connecting rod (8), and the other end of the connecting rod (8) is hinged with the inner surface of the side plate.

2. The municipal engineering deceleration strip according to claim 1, wherein the number of the buffering support sliders (6) is not less than two, the buffering support sliders (6) are uniformly arranged along the length direction of the base (1), the number of the buffering support sliders (6) in each group is two, and the two buffering support sliders (6) are symmetrically arranged on two sides of the surface of the buffering plate (2).

3. The municipal engineering deceleration strip according to claim 1, wherein a guide sliding post (9) is fixedly arranged at the bottom of the groove, the buffer plate (2) is slidably connected with the guide sliding post (9), and the buffer spring (3) is sleeved at the lower end of the guide sliding post (9).

4. The municipal engineering deceleration strip according to claim 1, wherein a cylinder (10) is fixedly arranged on the surface of the buffer plate (2), a sliding rod is fixedly arranged on the lower surface of the deceleration plate (4), the sliding rod is slidably connected with the cylinder (10), and a second buffer spring (11) is connected between the sliding rod and the cylinder (10).

5. The municipal engineering deceleration strip according to claim 1, wherein four fixing lugs (12) are integrally formed at four corners of the base (1), and four fixing holes are formed in the four fixing lugs (12) in a penetrating manner.