CN219671127U

CN219671127U - Road deceleration strip for traffic

Info

Publication number: CN219671127U
Application number: CN202320710775.2U
Authority: CN
Inventors: 朱爱春
Original assignee: Jiangsu Netmarch Technologies Co ltd
Current assignee: Jiangsu Netmarch Technologies Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-12
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a road deceleration strip for traffic, which relates to the field of traffic safety and comprises a first end and a second end, wherein the first end is arranged on one side of the second end, notches of the first end and the second end are oppositely arranged, a middle end is arranged between the first end and the second end, the second end and the middle end of the first end are both trapezoid, a buffer plate is arranged at the bottom end of the middle end, a protruding end is arranged at the middle of the bottom end of the buffer plate, and inclined plates are arranged on two sides of the buffer plate, which are close to the lower slope surface of the middle end.

Description

Road deceleration strip for traffic

Technical Field

The utility model relates to the field of traffic safety, in particular to a road deceleration strip for traffic.

Background

The deceleration strip achieves deceleration by influencing the driving psychology of the driver. When the vehicle passes through the deceleration strip at a higher speed, severe vibration is transmitted from the tire to the driver through the vehicle body and the seat, and the vertical curve can generate acceleration in a vertical direction, so that strong physiological stimulus (including vibration stimulus and visual stimulus) and psychological stimulus are generated. The physiological stimulus promotes the driver to generate strong uncomfortable feeling, and the psychological stimulus deepens the unsafe doubt of the driver, and further reduces the safety feeling of the driver on the road environment.

The existing deceleration strip can cause the car body to generate great vibration when the car wheels pass, which can cause great uncomfortable feeling for passengers sitting in the car with some suspension systems not good, and can easily cause damage such as breaking of the torsion beam of the car for the car with a poor transmission system, and the longer deceleration strip is not particularly convenient to install.

It is therefore necessary to provide a road deceleration strip for traffic to solve the above problems.

Disclosure of Invention

The utility model aims to provide a road deceleration strip for traffic, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road deceleration strip for traffic, includes first end and second end, first end sets up in one side of second end, and the incision of first end and second end sets up relatively, be provided with the intermediate head between first end and the second end, first end second end and intermediate head all set up to trapezoidal, the bottom of intermediate head is provided with the buffer board, the middle part of buffer board bottom is provided with the projecting tip, the buffer board is close to the both sides of intermediate head downhill face all and is provided with the hang plate, one side that the buffer board is close to two hang plates all is provided with the slope, the slope is to the downward sloping of orientation of hang plate, the both sides of projecting tip evenly are provided with a plurality of telescopic links, a plurality of the bottom of telescopic link sets up on the buffer board, the top of telescopic link is connected in the bottom of intermediate head, the outside cover of telescopic link is equipped with the spring, U type groove has all been seted up at the middle part of first end, second end and intermediate head bottom, the inside in U type groove is set up to the lock.

Preferably, two first slots are formed in one side, close to the middle end, of the first end, the two first slots are distributed on two sides of the U-shaped groove in parallel, two first inserting blocks are arranged in one side, close to the first end, of the middle end, the two first inserting blocks correspond to the two first slots in position, and the two first inserting blocks are respectively inserted into the two first slots.

Preferably, two second inserting blocks are arranged on one side, close to the middle end, of the second end, two second inserting grooves are formed on one side, close to the second end, of the middle end, the positions of the two second inserting blocks and the positions of the two second inserting grooves are corresponding, and the two second inserting blocks are respectively arranged in the two second inserting grooves.

Preferably, the top ends of the first end, the second end and the middle end are provided with a plurality of grooves, and the inner parts of the grooves are coated with reflective strips.

Preferably, the two downward sloping surfaces of the first end and the second end are respectively provided with a fixing groove, the bottom end of the fixing groove is provided with a first fixing hole, and the inside of the first fixing hole is provided with a first fixing screw in a threaded fit manner.

Preferably, the two lower sloping surfaces of the middle end are provided with central fixed grooves, the inside of the two central fixed grooves is respectively transversely and longitudinally provided with a second fixing hole, and the inner threads of the two second fixing holes are matched with and provided with second fixing screws.

Preferably, a fluorescent strip is arranged at the bottom end of the central fixed groove, and a side hole is further formed in one side of the fluorescent strip.

The utility model has the technical effects and advantages that:

1. according to the utility model, the protruding end of the buffer plate can be clamped in the U-shaped groove to form clamping and fixing, in addition, after the installation is finished, due to the arrangement of the telescopic rod, a certain gap exists between the buffer plate and the bottom surface of the middle end, when an automobile rolls the middle end, the telescopic rod and the spring are extruded to play a certain buffering role, and after the automobile runs, the elastic force of the spring returns to the initial position.

2. The setting of recess can increase the frictional force of tire and terminal surface, and inside reflection of light strip can remind the driver at night, notices safety, and the setting of recess in addition can prevent that ponding from skidding on the terminal surface at rainy day to the ponding discharge.

3. The first inserting block at one side of the middle end is inserted into the first end, and the second inserting block at one side of the second end is inserted into the second inserting groove at the other side of the middle end, so that the first end, the middle end and the second end are connected to form a whole.

Drawings

Fig. 1 is a schematic view of a view angle structure of a road deceleration strip for traffic according to the present utility model.

Fig. 2 is a schematic structural view of another view of the road deceleration strip for traffic according to the present utility model.

Fig. 3 is a schematic structural diagram of a protruding end, a first slot, and a second slot according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a first end; 2. a middle end; 3. a second end; 4. a buffer plate; 5. a fixing groove; 6. a first fixing hole; 7. a first set screw; 8. a first plug; 9. a second insert block; 10. a first slot; 11. a groove; 12. a U-shaped groove; 13. a second slot; 14. a protruding end; 15. centering grooves; 16. a second fixing hole; 17. a fluorescent strip; 18. a second set screw; 19. a side hole; 20. an inclined plate; 21. a ramp; 22. a spring; 23. a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides a road deceleration strip for traffic, comprising a first end 1 and a second end 3, wherein the first end 1 is disposed at one side of the second end 3, the incisions of the first end 1 and the second end 3 are disposed opposite to each other, and an intermediate end 2 is disposed between the first end 1 and the second end 3.

Two first slots 10 are formed in one side, close to the middle end 2, of the first end 1, the two first slots 10 are distributed on two sides of the U-shaped groove 12 in parallel, two first inserting blocks 8 are arranged in one side, close to the first end 1, of the middle end 2, the positions of the two first inserting blocks 8 and the two first slots 10 are corresponding, and the two first inserting blocks 8 are respectively inserted into the two first slots 10.

Two second inserting blocks 9 are arranged on one side, close to the middle end 2, of the second end 3, two second inserting grooves 13 are formed on one side, close to the second end 3, of the middle end 2, the positions of the two second inserting blocks 9 and the positions of the two second inserting grooves 13 are corresponding, and the two second inserting blocks 9 are respectively arranged in the two second inserting grooves 13.

In the actual operation of the present utility model, the first insert 8 on one side of the intermediate end 2 is inserted into the first end 1, and the second insert 9 on the other side of the second end 3 is inserted into the second slot 13 on the other side of the intermediate end 2, so that the first end 1, the intermediate end 2 and the second end 3 are connected to form a whole.

In addition, the second end 3 of the first end 1 and the middle end 2 are both arranged in a trapezoid shape, the trapezoid shape is more beneficial to supporting the tires of the automobile, the weight of the automobile is supported, and the two sloping surfaces of the trapezoid are also beneficial to moving and lifting the tires of the automobile.

The bottom of middle end 2 is provided with buffer board 4, the middle part of buffer board 4 bottom is provided with protruding end 14, buffer board 4 is close to the both sides of slope under middle end 2 all and is provided with inclined plate 20, one side that buffer board 4 is close to two inclined plates 20 all is provided with slope 21, slope 21 is to inclined plate 20's position downward sloping, the both sides of protruding end 14 evenly are provided with a plurality of telescopic links 23, the bottom of a plurality of telescopic links 23 sets up on buffer board 4, the top of telescopic link 23 is connected in the bottom of middle end 2, the outside cover of telescopic link 23 is equipped with spring 22, U type groove 12 has all been seted up at the middle part of first end 1, second end 3 and middle end 2 bottom, protruding end 14 block sets up in the inside of U type groove 12.

In the actual operation of the utility model, the protruding end 14 of the buffer plate 4 can be clamped in the U-shaped groove 12 to form clamping and fixing, in addition, after the installation, due to the arrangement of the telescopic rod 23, a certain gap exists between the buffer plate 4 and the bottom surface of the middle end 2, when the automobile rolls the middle end 2, the telescopic rod 23 and the spring 22 can be extruded to play a certain buffering role, the automobile is decelerated, and after the automobile runs, the elastic force of the spring 22 can return to the initial position. The telescopic rod 23 and the spring 22 are designed to determine the elastic force, can resist compression exceeding 5 tons and can be repeatedly used.

It should be noted that, the number of the buffer boards 4 can be set according to actual requirements, so as to ensure that the automobile can be sufficiently decelerated, meanwhile, the jolt phenomenon of the automobile can be reduced, the great uncomfortable feeling to the driver and passengers in the automobile is avoided, and the problems that the torsion beam and other structures of the automobile are damaged are avoided.

A plurality of grooves 11 are formed in the top ends of the first end 1, the second end 3 and the middle end 2, and reflective strips are coated inside the grooves 11.

The setting of recess 11 can increase the frictional force of tire and terminal surface, and inside reflection of light strip can remind the driver at night, and notice safety, and the setting of recess 11 in addition can prevent that ponding from causing the car to skid on the terminal surface in rainy day to ponding discharge.

The two downhill sides of the first end 1 and the second end 3 are respectively provided with a fixed groove 5, the bottom end of the fixed groove 5 is provided with a first fixed hole 6, and the inside of the first fixed hole 6 is provided with a first fixed screw 7 in a threaded fit manner.

The two lower sloping surfaces of the middle end 2 are respectively provided with a central fixed groove 15, the inside of the two central fixed grooves 15 is respectively transversely and longitudinally provided with a second fixed hole 16, and the inside threads of the two second fixed holes 16 are matched and provided with a second fixed screw 18.

The bottom end of the first fixing screw 7 inside the fixing groove 5 can be driven into the ground to form fixing, the second fixing screw 18 in the longitudinal direction of the center fixing groove 15 can also fix the ground, and the second fixing screw 18 in the transverse direction can fix the protruding end 14.

The bottom of the central fixed slot 15 is provided with a fluorescent strip 17, one side of the fluorescent strip 17 is also provided with a side hole 19, and in the actual operation of the utility model, a fastener can be added in the side hole 19 to strengthen the fixing strength of the protruding end 14.

Claims

1. The utility model provides a road deceleration strip for traffic which characterized in that: including first end (1) and second end (3), first end (1) sets up in one side of second end (3), and the incision of first end (1) and second end (3) sets up relatively, be provided with intermediate head (2) between first end (1) and second end (3), first end (1) second end (3) and intermediate head (2) all set up to trapezoidal, the bottom of intermediate head (2) is provided with buffer board (4), the middle part of buffer board (4) bottom is provided with protruding end (14), the both sides that buffer board (4) are close to intermediate head (2) downhill face all are provided with inclined plane (20), one side that buffer board (4) are close to two inclined plane (20) all is provided with slope (21), inclined plane (21) are to inclined plane (20) orientation downward sloping, the both sides of protruding end (14) evenly are provided with a plurality of telescopic link (23), a plurality of the bottom of telescopic link (23) set up in buffer board (4), the bottom of telescopic link (23) is equipped with in buffer board (4), the bottom of middle part (2) and the middle part (2) are equipped with the top of telescopic link (2) and the middle part (2) is equipped with the top of telescopic link (2), the protruding end (14) is clamped and arranged in the U-shaped groove (12).

2. The traffic road deceleration strip according to claim 1, characterized in that: two first slots (10) have been seted up to one side that first end (1) is close to intermediate head (2), and two first slots (10) parallel distribution are in the both sides of U type groove (12), one side that intermediate head (2) is close to first end (1) is provided with two first inserts (8), and the position of two first inserts (8) and two first slots (10) is corresponding, and two first inserts (8) insert respectively and set up in the inside of two first slots (10).

3. The traffic road deceleration strip according to claim 1, characterized in that: two second inserting blocks (9) are arranged on one side, close to the middle end (2), of the second end (3), two second inserting grooves (13) are formed in one side, close to the second end (3), of the middle end (2), the positions of the two second inserting blocks (9) and the positions of the two second inserting grooves (13) are corresponding, and the two second inserting blocks (9) are respectively arranged in the two second inserting grooves (13).

4. The traffic road deceleration strip according to claim 1, characterized in that: the top ends of the first end (1), the second end (3) and the middle end (2) are provided with a plurality of grooves (11), and the inner parts of the grooves (11) are coated with reflective strips.

5. The traffic road deceleration strip according to claim 1, characterized in that: the fixing device is characterized in that fixing grooves (5) are formed in two downward sloping surfaces of the first end (1) and the second end (3), first fixing holes (6) are formed in the bottom ends of the fixing grooves (5), and first fixing screws (7) are installed in the first fixing holes (6) in a threaded fit mode.

6. The traffic road deceleration strip according to claim 1, characterized in that: the two downhill faces of the middle end (2) are provided with central fixed grooves (15), second fixing holes (16) are respectively arranged in the two central fixed grooves (15) transversely and longitudinally, and second fixing screws (18) are mounted in the two second fixing holes (16) in a threaded fit mode.

7. The traffic road deceleration strip according to claim 6, wherein: the bottom of the center fixed groove (15) is provided with a fluorescent strip (17), and one side of the fluorescent strip (17) is also provided with a side hole (19).