CN214423218U

CN214423218U - Road damping belt

Info

Publication number: CN214423218U
Application number: CN202120378362.XU
Authority: CN
Inventors: 李志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-10-19
Anticipated expiration: 2031-02-19

Abstract

The utility model relates to the technical field of road safety, in particular to a road shock absorption belt, which comprises a box body, wherein a plurality of buffering devices are fixedly connected with the inner lower side wall of the box body, the top ends of the buffering devices are connected with a fixed plate, the lower left side of the fixed plate is connected with a fan-shaped plate, the left end of the box body is connected with a working box, the lower left side wall of the inner part of the working box is connected with a plurality of electric push rods, the top ends of the electric push rods are connected with a first guide block, the top end of the first guide block is provided with a second guide block, the upper left side of the box body is uniformly provided with a plurality of sliding holes, a first sliding rod is arranged in the sliding holes, the left ends of the first sliding rods are all connected with the right end of the second guide block, the outer sides of the first sliding rods are all sleeved with a first spring, through the arrangement of the buffering devices, when a vehicle passes through the device, the fixed plate is stressed to compress the second spring, the top end of the fixed plate is flush with the ground, the vehicle can pass through stably, and the use reliability and the practicability are improved.

Description

Road damping belt

Technical Field

The utility model relates to a road safety technical field specifically is a highway shock attenuation area.

Background

As is known, a road speed bump is a transportation facility installed on a road to decelerate passing vehicles, is generally strip-shaped and dotted, is mainly made of rubber or metal, and is generally alternated with yellow and black to attract visual attention.

Upon retrieval, patent publication No. CN109024337A discloses a road vibration-damping band, which is broadly described as comprising a base plate fixed on a road surface and a bladder disposed on the base plate, wherein one end of the base plate is provided with a main clamping plate, and the other end is provided with an auxiliary clamping plate, the bladder is disposed at a position between the main clamping plate and the auxiliary clamping plate, and is axially positioned by the main clamping plate and the auxiliary clamping plate, the road vibration-damping band is simple in structure, convenient for later maintenance, and low in cost.

The above patents suffer from the following disadvantages: it is when using, through irritating mouthful fill non-Newtonian liquid in to the bag for the bag upper surface forms convex structure, the bag lower surface forms horizontal plane structure, and with annotate the infusion mouthful sealed can, non-Newtonian fluid can lead to inside moisture to run off after long-term placing, make its solidification, when the not use device simultaneously, be not convenient for remove the function of device, use reliability and practicality are lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a through mechanical shock attenuation, be convenient for simultaneously remove the device function, improve the highway shock attenuation area of using reliability and practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a road shock absorption belt comprises a box body, wherein a plurality of buffer devices are fixedly connected to the inner lower side wall of the box body, a fixed plate is fixedly connected to the top ends of the buffer devices, rotating rods are rotatably connected to the front right side and the rear right side of the fixed plate, one end, far away from the fixed plate, of each rotating rod is fixedly connected with the inner side wall of the box body, a sector plate is fixedly connected to the lower left side of the fixed plate, the left end of the sector plate is in contact with the inner left side wall of the box body, a work box is fixedly connected to the left end of the box body, a plurality of electric push rods are fixedly connected to the lower left side wall inside the work box, a first guide block is fixedly connected to the top ends of the electric push rods, the top ends of the first guide block incline downwards from left to right, a second guide block is arranged at the top end of the first guide block, the bottom end of the second guide block is matched with the top end of the first guide block, and the top end of the second guide block is in contact with the inner upper side wall of the work box, the utility model discloses a work box, including work box, fixed block, the bottom of fixed block and the interior lower side wall fixed connection of work box, the top of fixed block and the bottom contact of second guide block, the left end of fixed block and the right-hand member contact of first guide block, the upper left side of box evenly is provided with a plurality of slide openings, and the equal sliding fit in inside of a plurality of slide openings has first slide bar, the left end of a plurality of first slide bars all with the right-hand member fixed connection of second guide block, the outside of a plurality of first slide bars all is overlapped and is equipped with first spring, a plurality of first springs all are located between the interior right side wall of work box and the second guide block, the left end of fixed plate is provided with a plurality of recesses with first slide bar looks adaptation.

Furthermore, the buffering device comprises a sliding barrel, a first mounting block is fixedly connected to the bottom end of the sliding barrel, a second mounting block is rotatably connected to the bottom end of the first mounting block through a shaft, the bottom end of the second mounting block is fixedly connected with the inner lower side wall of the box body, a second sliding rod is arranged inside the sliding barrel in a sliding fit mode, a third mounting block is fixedly connected to the top end of the second sliding rod, a fourth mounting block is rotatably connected to the top end of the third mounting block through a shaft, the top end of the fourth mounting block is fixedly connected with the bottom end of the fixing plate, a second spring is sleeved on the outer side of the second sliding rod, and the second spring is located between the sliding barrel and the third mounting block.

Furthermore, an arc-shaped groove which penetrates through the fan-shaped plate is formed in the fan-shaped plate, a limiting rod is arranged inside the arc-shaped groove, and the front end and the rear end of the limiting rod are fixedly connected with the inner side wall of the box body.

Furthermore, the bottom of box evenly is provided with a plurality of outlet that run through from top to bottom.

Further, the equal fixedly connected with backup pad in lower left side and the lower right side of box, the bottom fixedly connected with bottom plate of two backup pads.

Furthermore, the top end of the fixing plate is provided with anti-skid lines.

(III) advantageous effects

Compared with the prior art, the utility model provides a highway shock attenuation area possesses following beneficial effect:

1. this highway shock attenuation area, through setting up buffer, when the vehicle was through the device, made the fixed plate atress compress the second spring, made the top of fixed plate flush with ground, made the vehicle steadily pass through, improved reliability in utilization and practicality.

2. This highway shock attenuation area, through setting up first slide bar and recess, when not needing the device, make a plurality of recesses and a plurality of first slide bars flush through pushing down the fixed plate, make electric putter drive first guide block and rise, make first guide block extrude to make its right removal to the second guide block, make a plurality of first slide bars insert the inside of a plurality of recesses and fix the fixed plate, make the top of fixed plate flush with ground, improve the practicality.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of fig. 1 from the right side of C-C according to the present invention.

In the figure: 1. a box body; 2. a buffer device; 3. a fixing plate; 4. a rotating rod; 5. a sector plate; 6. a work box; 7. an electric push rod; 8. a first guide block; 9. a second guide block; 10. a fixed block; 11. a slide hole; 12. a first slide bar; 13. a first spring; 14. a groove; 15. a slide cylinder; 16. a second slide bar; 17. a second spring; 18. a third mounting block; 19. a fourth mounting block; 20. an arc-shaped slot; 21. a limiting rod; 22. a water outlet; 23. a support plate; 24. a base plate; 25. anti-skid lines; 26. a first mounting block; 27. and a second mounting block.

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.

Examples

Referring to fig. 1-4, a road shock absorption belt comprises a box body 1, a plurality of buffer devices 2 are fixedly connected to the inner lower side wall of the box body 1, a fixed plate 3 is fixedly connected to the top ends of the buffer devices 2, rotating rods 4 are rotatably connected to the front right side and the rear right side of the fixed plate 3, one ends of the two rotating rods 4 far away from the fixed plate 3 are fixedly connected to the inner side wall of the box body 1, a sector plate 5 is fixedly connected to the lower left side of the fixed plate 3, the left end of the sector plate 5 is in contact with the inner left side wall of the box body 1, the sector plate 5 is arranged to prevent external garbage from entering the interior of the device to improve the use reliability, a work box 6 is fixedly connected to the left side of the box body 1, a plurality of electric push rods 7 are fixedly connected to the lower left side wall of the interior of the work box 6, and the electric push rods 7 are well-known devices of technicians directly purchased from the market by selecting the electric push rod 7 with the model of ANT-35, here, we only use it, and do not improve it in structure and function, and we will not describe here in detail, the top ends of the plurality of electric push rods 7 are fixedly connected with a first guide block 8, the top end of the first guide block 8 is inclined downward from left to right, the top end of the first guide block 8 is provided with a second guide block 9, the bottom end of the second guide block 9 is matched with the top end of the first guide block 8, the top end of the second guide block 9 is in contact with the inner upper side wall of the working box 6, so that the electric push rod 7 drives the first guide block 8 to ascend, so that the first guide block 8 presses the second guide block 9 to move rightward, the inner right side wall of the working box 6 is fixedly connected with a fixed block 10, the bottom end of the fixed block 10 is fixedly connected with the inner lower side wall of the working box 6, the top end of the fixed block 10 is in contact with the bottom end of the second guide block 9, so that it limits the first guide block 8 and the second guide block 9, the shaking of the first guide block 8 and the second guide block 9 is avoided, the use reliability is improved, the left end of a fixed block 10 is contacted with the right end of the first guide block 8, a plurality of sliding holes 11 are uniformly arranged on the left upper side of the box body 1, a first sliding rod 12 is arranged in each sliding hole 11 in a sliding fit mode, the left ends of a plurality of first sliding rods 12 are fixedly connected with the right end of the second guide block 9, a first spring 13 is sleeved on the outer side of each first sliding rod 12, each first spring 13 is arranged between the inner right side wall of the working box 6 and the second guide block 9, a plurality of grooves 14 matched with the first sliding rods 12 are arranged at the left end of the fixed plate 3, the first guide block 8 is driven to ascend by the electric push rod 7 by pressing the fixed plate 3 through arranging the first sliding rods 12 and the grooves 14 when the device is not needed, the second guide block 9 is extruded by the first guide block 8 to move rightwards, the plurality of first sliding rods 12 are inserted into the plurality of grooves 14 to fix the fixed plate 3, so that the top end of the fixed plate 3 is flush with the ground, and the practicability is improved.

It should be further noted that the buffering device 2 includes a sliding barrel 15, a first mounting block 26 is fixedly connected to a bottom end of the sliding barrel 15, a second mounting block 27 is rotatably connected to a bottom end of the first mounting block 26 through a shaft, a bottom end of the second mounting block 27 is fixedly connected to an inner lower side wall of the box body 1, a second sliding rod 16 is slidably fitted inside the sliding barrel 15, a third mounting block 18 is fixedly connected to a top end of the second sliding rod 16, a fourth mounting block 19 is rotatably connected to a top end of the third mounting block 18 through a shaft, a top end of the fourth mounting block 19 is fixedly connected to a bottom end of the fixed plate 3, a second spring 17 is sleeved outside the second sliding rod 16, the second spring 17 is located between the sliding barrel 15 and the third mounting block 18, the fixed plate 3 is jacked up through an elastic force of the second spring 17 for buffering, a front and rear penetrating arc-shaped groove 20 is provided on the sector plate 5, a limiting rod 21 is provided inside the arc-shaped groove 20, the front end and the rear end of gag lever post 21 all with box 1's inside wall fixed connection, through setting up gag lever post 21, it is spacing to carry out through gag lever post 21 to make the work piece rotate to required position, avoid the great traveling that influences the vehicle of work piece turned angle, improve the safety in utilization, box 1's bottom evenly is provided with a plurality of outlet 22 that run through from top to bottom, box 1's lower left side and the equal fixedly connected with backup pad 23 in lower right side, the bottom fixedly connected with bottom plate 24 of two backup pads 23, discharge the inside surplus moisture of device through outlet 22, avoid the device to damage, the top of fixed plate 3 is provided with anti-skidding line 25, increase the frictional force with the wheel through anti-skidding line 25, avoid vehicle and device contact to skid and cause danger, improve the safety in utilization.

In conclusion, the working principle and the working process of the road shock absorption belt are that when the road shock absorption belt is used, firstly, the device is buried underground, the top end of the box body 1 is flush with the ground, when a vehicle passes through the road shock absorption belt, the fixing plate 3 is stressed to compress the second spring 17, the top end of the fixing plate 3 is flush with the ground, the vehicle stably passes through the road shock absorption belt, when the road shock absorption belt does not need the device, the fixing plate 3 is pressed downwards to enable the grooves 14 to be flush with the first slide bars 12, the electric push rod 7 drives the first guide block 8 to ascend, the first guide block 8 extrudes the second guide block 9 to enable the second guide block 9 to move rightwards, the first slide bars 12 are inserted into the grooves 14 to fix the fixing plate 3, and the top end of the fixing plate 3 is flush with the ground.

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 highway shock attenuation area, includes box (1), its characterized in that: the inner lower side wall of the box body (1) is fixedly connected with a plurality of buffer devices (2), the top ends of the buffer devices (2) are fixedly connected with a fixed plate (3), the front right side and the rear right side of the fixed plate (3) are rotatably connected with rotating rods (4), one ends, far away from the fixed plate (3), of the two rotating rods (4) are fixedly connected with the inner side wall of the box body (1), the lower left side of the fixed plate (3) is fixedly connected with a sector plate (5), the left end of the sector plate (5) is contacted with the inner left side wall of the box body (1), the left end of the box body (1) is fixedly connected with a work box (6), the lower left side wall inside the work box (6) is fixedly connected with a plurality of electric push rods (7), the top ends of the electric push rods (7) are fixedly connected with first guide blocks (8), the top ends of the first guide blocks (8) are inclined from left to right, and the top ends of the first guide blocks (8) are provided with second guide blocks (9), the bottom of the second guide block (9) is matched with the top of the first guide block (8), the top of the second guide block (9) is in contact with the inner upper side wall of the working box (6), the inner right side wall of the working box (6) is fixedly connected with a fixed block (10), the bottom of the fixed block (10) is fixedly connected with the inner lower side wall of the working box (6), the top of the fixed block (10) is in contact with the bottom of the second guide block (9), the left end of the fixed block (10) is in contact with the right end of the first guide block (8), the upper left side of the box body (1) is uniformly provided with a plurality of sliding holes (11), a first sliding rod (12) is arranged inside the plurality of sliding holes (11) in a sliding fit mode, the left ends of the plurality of first sliding rods (12) are fixedly connected with the right end of the second guide block (9), the outer sides of the plurality of the first sliding rods (12) are respectively sleeved with a first spring (13), and the plurality of first springs (13) are positioned between the right side wall of the working box (6) and the second guide block (9), the left end of the fixed plate (3) is provided with a plurality of grooves (14) matched with the first sliding rod (12).

2. A road shock absorbing belt as claimed in claim 1, wherein: the buffer device (2) comprises a sliding barrel (15), a first mounting block (26) is fixedly connected to the bottom end of the sliding barrel (15), a second mounting block (27) is rotatably connected to the bottom end of the first mounting block (26) through a shaft, the bottom end of the second mounting block (27) is fixedly connected with the inner lower side wall of the box body (1), a second sliding rod (16) is arranged inside the sliding barrel (15) in a sliding fit mode, a third mounting block (18) is fixedly connected to the top end of the second sliding rod (16), a fourth mounting block (19) is rotatably connected to the top end of the third mounting block (18) through a shaft, the top end of the fourth mounting block (19) is fixedly connected with the bottom end of the fixing plate (3), a second spring (17) is sleeved on the outer side of the second sliding rod (16), and the second spring (17) is located between the sliding barrel (15) and the third mounting block (18).

3. A road shock absorbing belt according to claim 2, wherein: arc-shaped groove (20) that run through around being provided with on sector plate (5), the inside of arc-shaped groove (20) is provided with gag lever post (21), and the front end and the rear end of gag lever post (21) all with the inside wall fixed connection of box (1).

4. A road shock absorbing belt according to claim 3, wherein: the bottom end of the box body (1) is uniformly provided with a plurality of water outlets (22) which penetrate through from top to bottom.

5. A road shock absorbing belt according to claim 4, wherein: the lower left side and the lower right side of the box body (1) are fixedly connected with supporting plates (23), and bottom ends of the two supporting plates (23) are fixedly connected with a bottom plate (24).

6. A road shock absorbing belt according to claim 5, wherein: the top end of the fixing plate (3) is provided with anti-skid grains (25).