CN215714756U

CN215714756U - Deceleration strip based on non-Newtonian fluid characteristics

Info

Publication number: CN215714756U
Application number: CN202121948590.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Liyang Road Reinforcement Technology Co ltd
Current assignee: Shanghai Liyang Road Reinforcement Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-01
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a deceleration strip based on non-Newtonian fluid characteristics, which comprises a soft rubber container bag, a non-Newtonian fluid filler, a bottom plate and a support outer frame, wherein the support outer frame is arranged, the non-Newtonian fluid filler and the soft rubber container wrapped outside the non-Newtonian fluid filler are arranged in the support outer frame, the support outer frame supports and protects the non-Newtonian fluid filler and the outer side of the soft rubber container bag through a top plate and an inclined plate, and a support structure is arranged in the support frame of the support outer frame to support the inclined plate, so that when an automobile runs through the inclined plate and the top plate at a low speed, the top plate moves downwards to extrude the non-Newtonian fluid filler, the top plate moves downwards to push a movable plate to extrude a spring to expand, the top plate sinks along with the non-Newtonian fluid filler, and elastic potential energy is generated through the spring to increase the recovery speed of the non-Newtonian fluid filler.

Description

Deceleration strip based on non-Newtonian fluid characteristics

Technical Field

The utility model particularly relates to a deceleration strip based on non-Newtonian fluid characteristics, and relates to the related field of deceleration strips.

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, 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 existing deceleration strip made of non-Newtonian fluid has the dual functions of limiting the speed of a vehicle and protecting the vehicle, can be settled when the vehicle passes through at a low speed, enables the vehicle to pass through stably, but does not ensure the fluid effect of the deceleration strip made of the non-Newtonian fluid, the exterior of the non-Newtonian fluid is wrapped by a soft rubber bag, the soft rubber bag is easy to wear and break after being used for a long time, and the recovery speed of the non-Newtonian fluid is low.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a deceleration strip based on non-Newtonian fluid characteristics.

The utility model is realized by constructing a speed bump based on the non-Newtonian fluid characteristics, the device comprises a soft rubber container and a supporting outer frame, the soft rubber container bag is filled with non-Newtonian fluid filler, the bottom end of the soft rubber container bag is fixedly connected with the bottom plate, the soft rubber container bag is embedded into the supporting outer frame, and the bottom end of the bottom plate is fixedly connected with a supporting outer frame, the supporting outer frame comprises a top plate, a connecting rotating shaft, an inclined plate, a supporting frame, a supporting structure and a fixing pin, the left side and the right side of the top plate are respectively provided with an inclined plate, the left side and the right side of the inside of the supporting frame are respectively provided with a supporting structure, one end of the inclined plate is rotatably connected with the top plate through a connecting rotating shaft, and the swash plate other end stretches into and is connected with bearing structure in the carriage, carriage edge is provided with the fixed pin, bottom plate bottom and carriage fixed connection.

Preferably, bearing structure includes fly leaf, gag lever post, backup pad, spring and activity pivot, fly leaf left end and gag lever post fixed connection, the backup pad is run through to the gag lever post left end, the fly leaf left end passes through spring and backup pad elastic connection, and the spring cup joints in the gag lever post outside, the fly leaf top is rotated through activity pivot and swash plate and is connected, both ends respectively with carriage fixed connection about the backup pad.

Preferably, the top end of the top plate is arc-shaped and protrudes upwards.

Preferably, the swash plate is provided with two, and two swash plates all lean out from top to bottom.

Preferably, the top end of the supporting frame is close to one end of the inclined plate and is inclined, and the supporting frame inclines outwards from top to bottom.

Preferably, the number of the supporting structures is four, and the four supporting structures are respectively arranged at the corners inside the supporting frame.

Preferably, the surface of the limiting rod is smooth, and the inner wall of the supporting plate is attached to the limiting rod.

Preferably, the surface of the movable rotating shaft is smooth, and the movable plate and the inner wall of the inclined plate are attached to the movable rotating shaft.

The utility model has the following advantages: the utility model provides a speed bump based on non-Newtonian fluid characteristics through improvement, and compared with the same type of equipment, the speed bump has the following improvement:

the deceleration strip based on the non-Newtonian fluid characteristic is provided with the supporting outer frame, the non-Newtonian fluid filler and the soft rubber bag wrapped outside the non-Newtonian fluid filler and the soft rubber bag are installed in the supporting outer frame, the supporting outer frame supports and protects the non-Newtonian fluid filler and the outer side of the soft rubber bag through the top plate and the inclined plate, the supporting structure is arranged in the supporting frame of the supporting outer frame to support the inclined plate, when an automobile slowly runs through the inclined plate and the top plate, the top plate moves downwards to extrude the non-Newtonian fluid filler, the top plate moves downwards to push the movable plate to extrude the spring to expand through the inclined plate, the top plate sinks along with the non-Newtonian fluid filler, and elastic potential energy is generated through the spring to increase the recovery speed of the non-Newtonian fluid filler.

Drawings

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

FIG. 2 is a sectional view showing the internal structure of the soft rubber bladder of the present invention;

FIG. 3 is a schematic view of the structure of the support frame of the present invention;

FIG. 4 is a cross-sectional view of the support frame structure of the present invention;

fig. 5 is a cross-sectional view of the support structure of the present invention.

Wherein: the device comprises a soft rubber container bag-1, a non-Newtonian fluid filler-2, a bottom plate-3, a supporting outer frame-4, a top plate-41, a connecting rotating shaft-42, an inclined plate-43, a supporting frame-44, a supporting structure-45, a fixing pin-46, a movable plate-451, a limiting rod-452, a supporting plate-453, a spring-454 and a movable rotating shaft-455.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a deceleration strip based on non-newtonian fluid characteristics by way of improvement, including a soft rubber bag 1 and a support frame 4, the soft rubber bag 1 is filled with a non-newtonian fluid filler 2, the bottom end of the soft rubber bag 1 is fixedly connected to a bottom plate 3, the soft rubber bag 1 is embedded into the support frame 4, and the bottom end of the bottom plate 3 is fixedly connected to the support frame 4.

Referring to fig. 3 and 4, the utility model provides a deceleration strip based on non-newtonian fluid characteristics by improving, wherein the support frame 4 includes a top plate 41, a connecting shaft 42, inclined plates 43, a support frame 44, support structures 45 and fixing pins 46, the inclined plates 43 are respectively disposed on the left and right sides of the top plate 41, the support structures 45 are respectively mounted on the left and right sides of the support frame 44, one end of each inclined plate 43 is rotatably connected with the top plate 41 through the connecting shaft 42, the other end of each inclined plate 43 extends into the support frame 44 and is connected with the support structure 45, the fixing pins 46 are disposed at the corners of the support frame 44, the bottom end of the bottom plate 3 is fixedly connected with the support frame 44, the top end of the top plate 41 is arc-shaped and protrudes upwards to reduce the protruding angle between the top plate 41 and the inclined plates 43, thereby increasing the stable driving effect of the vehicle, the two inclined plates 43 are disposed, and the two inclined plates 43 are inclined from top to bottom, make roof 41 move down and promote the outside extension of fly leaf 451 through swash plate 43, the carriage 44 top is close to swash plate 43 one end and is the slope form, and leans out from top to bottom, reduces the angle between carriage 44 and the swash plate 43, and then increases the stable effect when the wheel traveles to swash plate 43 from carriage 44, and bearing structure 45 is provided with four, and sets up respectively in carriage 44 inside edge, supports both sides around two swash plates 43.

Referring to fig. 5, the present invention provides a deceleration strip based on non-newtonian fluid characteristics by improving the characteristics thereof, wherein the support structure 45 includes a movable plate 451, a limiting rod 452, a support plate 453, a spring 454 and a movable rotating shaft 455, the left end of the movable plate 451 is fixedly connected to the limiting rod 452, the left end of the limiting rod 452 penetrates through the support plate 453, the left end of the movable plate 451 is elastically connected to the support plate 453 through the spring 454, the spring 454 is sleeved outside the limiting rod 452, the top end of the movable plate 451 is rotatably connected to the inclined plate 43 through the movable rotating shaft 455, the upper and lower ends of the support plate 453 are respectively fixedly connected to the support frame 44, the surface of the limiting rod 452 is smooth, the inner wall of the support plate 453 is attached to the limiting rod 452 to limit the movement track of the limiting rod 452, the movement track of the movable plate 451 is further limited, the surface of the movable rotating shaft 455 is smooth, and the inner walls of the movable plate 451 and the inclined plate 43 are both attached to the movable rotating shaft 455, the swash plate 43 is moved synchronously by the movable plate 451.

The utility model provides a deceleration strip based on non-Newtonian fluid characteristics through improvement, and the working principle is as follows;

firstly, before use, in a road surface required by the device, the top end surface of the supporting frame 44 is aligned with the road surface, and then the supporting frame 44 is fixed with the road surface through the fixing pin 46;

secondly, when the automobile rapidly runs through the deceleration strip with the non-Newtonian fluid characteristic, the bottom of the top plate 41 is supported by the non-Newtonian fluid filler 2, so that the sinking speed of the top plate 41 is reduced, and the effect of limiting the speed of the automobile and the speed of the automobile is achieved;

thirdly, when the vehicle passes through the deceleration strip in a slow speed mode, the wheels slowly run through the inclined plates 43 and the top plate 41, the top plate 41 moves downwards to extrude the non-Newtonian fluid filler 2, the two inclined plates 43 incline outwards from top to bottom, so that the top plate 41 moves downwards to push the inclined plates through the connecting rotating shaft 42, the inclined plates 43 push the movable plate 451 to expand outwards through the movable rotating shaft 455, the surface of the limiting rod 452 is smooth, the inner wall of the supporting plate 453 is attached to the limiting rod 452 to limit the moving track of the limiting rod 452, the moving track of the movable plate 451 is limited, the movable plate 451 extrudes the spring 454 and drives the limiting rod 452 to expand outwards, the limiting rod 452 slides along the inner wall of the supporting plate 453, so that the top plate 41 sinks along with the non-Newtonian fluid filler 2, and the shaking of the wheels is reduced;

fourthly, after the wheel is driven, the movable plate 451 is pushed to contract inwards by the elastic potential energy generated by the spring 454, and the movable plate 451 presses the non-Newtonian fluid filler 2 inwards, so that the restoring speed of the non-Newtonian fluid filler 2 is increased.

The utility model provides a deceleration strip based on non-Newtonian fluid characteristics through improvement, a supporting outer frame 4 is arranged, a non-Newtonian fluid filler 2 and a soft rubber container 1 wrapped outside are installed in the supporting outer frame 4, the supporting outer frame 4 supports and protects the non-Newtonian fluid filler 2 and the outer side of the soft rubber container 1 through a top plate 41 and a sloping plate 43, a supporting structure 45 is arranged in a supporting frame 44 of the supporting outer frame 4 to support the sloping plate 43, when an automobile runs through the sloping plate 43 and the top plate 41 slowly, the top plate 41 moves downwards to press the non-Newtonian fluid filler 2, the top plate 41 moves downwards to push a movable plate 451 through the sloping plate 43 to press a spring 454 to expand, the top plate 41 sinks along with the non-Newtonian fluid filler 2, and elastic potential energy is generated through the spring 454 to increase the recovery speed of the non-Newtonian fluid filler 2.

Claims

1. A deceleration strip based on non-Newtonian fluid characteristics comprises a soft rubber container bag (1), wherein a non-Newtonian fluid filler (2) is filled in the soft rubber container bag (1), and the bottom end of the soft rubber container bag (1) is fixedly connected with a bottom plate (3);

the method is characterized in that: also comprises a supporting outer frame (4), the soft rubber container bag (1) is embedded into the supporting outer frame (4), the bottom end of the bottom plate (3) is fixedly connected with the supporting outer frame (4), the supporting outer frame (4) comprises a top plate (41), a connecting rotating shaft (42), an inclined plate (43), a supporting frame (44), a supporting structure (45) and a fixing pin (46), sloping plates (43) are respectively arranged at the left side and the right side of the top plate (41), supporting structures (45) are respectively arranged at the left side and the right side inside the supporting frame (44), one end of the inclined plate (43) is rotationally connected with the top plate (41) through a connecting rotating shaft (42), and the other end of the inclined plate (43) extends into the supporting frame (44) and is connected with the supporting structure (45), the supporting frame (44) is provided with fixed pins (46) at corners, and the bottom end of the bottom plate (3) is fixedly connected with the supporting frame (44).

2. The deceleration strip based on non-Newtonian fluid characteristics according to claim 1, wherein: the supporting structure (45) comprises a movable plate (451), a limiting rod (452), a supporting plate (453), a spring (454) and a movable rotating shaft (455), the left end of the movable plate (451) is fixedly connected with the limiting rod (452), the left end of the limiting rod (452) penetrates through the supporting plate (453), the left end of the movable plate (451) is elastically connected with the supporting plate (453) through the spring (454), the spring (454) is sleeved outside the limiting rod (452), the top end of the movable plate (451) is rotatably connected with an inclined plate (43) through the movable rotating shaft (455), and the upper end and the lower end of the supporting plate (453) are fixedly connected with a supporting frame (44) respectively.

3. The deceleration strip based on non-Newtonian fluid characteristics according to claim 1, wherein: the top end of the top plate (41) is arc-shaped and protrudes upwards.

4. The deceleration strip based on non-Newtonian fluid characteristics according to claim 1, wherein: the swash plate (43) are provided with two, and two swash plates (43) all lean out from top to bottom.

5. The deceleration strip based on non-Newtonian fluid characteristics according to claim 1, wherein: the top end of the supporting frame (44) is close to one end of the inclined plate (43) and is inclined, and the supporting frame is inclined outwards from top to bottom.

6. The deceleration strip based on non-Newtonian fluid characteristics according to claim 1, wherein: the number of the supporting structures (45) is four, and the four supporting structures are respectively arranged at the inner corners of the supporting frame (44).

7. The deceleration strip based on non-Newtonian fluid characteristics according to claim 2, wherein: the surface of the limiting rod (452) is smooth, and the inner wall of the supporting plate (453) is attached to the limiting rod (452).

8. The deceleration strip based on non-Newtonian fluid characteristics according to claim 2, wherein: the surface of the movable rotating shaft (455) is smooth, and the inner walls of the movable plate (451) and the inclined plate (43) are attached to the movable rotating shaft (455).