CN217812652U - Anti-sliding device - Google Patents

Abstract

The utility model provides a prevent swift current car device belongs to transportation equipment technical field. The anti-sliding device comprises fixed surfaces which are paved on a parking road surface along the advancing direction of wheels, and axisymmetric rotating surfaces are arranged between the fixed surfaces; the tail end of the rotating surface, which is far away from the fixed surface, is a free end, and the bottom of the rotating surface is provided with a damping lifting system (6); the rotating surface and the fixed surface comprise anti-skid grains (3). The upper part of the damping lifting system (6) at the bottom of the rotating surface is connected with a lifting wheel system (5) through a lifting wheel supporting system (7). Prevent swift current car device during the use, only need the vehicle normally get into the parking stall can, need not to carry on other interventions can prevent swift current car, the low carbon environmental protection of easy and simple to handle has extremely strong suitability and need not dispose special personnel, and the maintenance cost is low, effectively solves the hidden danger of swift current car.

Description

Anti-sliding device

Technical Field

The utility model belongs to the technical field of transportation equipment, especially, relate to a prevent swift current car device structure.

Background

At present, the quantity of motor vehicles in China is 4.02 hundred million, wherein 3.07 hundred million of automobiles account for 76.37 percent of the total quantity of the motor vehicles; with the advance of urbanization progress, cars enter thousands of households, daily driving is frequent, however, parking lots such as parks and scenic spots and roadside parking places nearby around the parks are common in ramp parking places, the ramp parking not only tests the technical level of drivers, but also has certain potential safety hazards, for example, the cars are parked beside a reservoir and finally slide into water; for example, a vehicle suddenly and slowly slides to a nearby road in a slope parking space to cause traffic accidents, similar accidents are frequently found, on one hand, the driver forgets to pull the hand brake, on the other hand, the slope of the parking space is large, and the hand brake is not tightened to cause the vehicle to slide. The car owner often can put stone etc. and prevent the swift current car under the wheel when the ramp parks, but because area of contact is less, the friction coefficient is less scheduling factor, and the effect of stone is limited, and has great uncertainty.

In the prior art, a vehicle sliding prevention facility aiming at a parking space is lacked, and part of patents are used for improving a vehicle structure to avoid ramp vehicle sliding, but the theoretical feasible practical effect is not ideal, and the improvement cost is high.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the utility model provides an anti-sliding device, which comprises a fixed surface laid on the parking road surface along the wheel advancing direction, wherein the fixed surface is arranged in an axial symmetry way, and an axial symmetry rotating surface is arranged between the fixed surfaces; the adjacent fixed surfaces are rotatably connected with the rotating surfaces, the tail ends of the rotating surfaces, far away from the fixed surfaces, are free ends, the distance between the two free ends is not more than 100mm, and the bottom of the rotating surfaces is provided with a damping lifting system; the fixing surface comprises anti-skid grains.

The upper part of the damping lifting system at the bottom of the rotating surface is connected with a lifting wheel system through a lifting wheel supporting system.

The width of the fixing surface along the axial direction of the wheel is not less than 250cm.

The width of the rotating surface along the axial direction of the wheel is not less than that of the fixed surface.

And at least six groups of damping lifting systems are arranged at the bottom of each rotating surface.

The length of the fixing surface in the vehicle parking direction is not less than 30cm.

The length of the rotating surface along the vehicle parking direction is not more than 30cm.

The rotating surface and the fixed surface are respectively provided with anti-slip lines with the height and the width not less than 3mm, and the distance between every two anti-slip lines is at least 2.5cm.

And fastening devices are arranged on the fixed surface at intervals of at most 20cm, and the fastening devices are used for fixedly mounting the fixed surface on the road surface to be parked.

The lifting wheel system comprises a roller, and the width of the roller is at least 5cm.

Prevent swift current car device top and stop the vehicle after, the fixed dead load of surface loading on the rolling surface, the lifting wheel system bears this fixed dead load this moment, and will through the lifting wheel braced system fixed dead load transmits to damping operating system, and slow downstream after the damping operating system starts to drive the downward motion of lifting wheel system through the lifting wheel braced system, make the rolling surface of symmetry rotates along the axis of rotation, and the inclination of two rolling surfaces forms the pit, blocks the automobile wheel in this pit, prevents the emergence of swift current car.

Prevent swift current car device has solved the car and has forgotten the swift current car problem that the hand brake or hand brake do not tightly cause on the ramp, causes secondary damage and casualties after avoiding swift current car. Some existing facilities for preventing vehicles from sliding are mainly used for modifying automobiles, and although the facilities can meet theoretical requirements, the facilities lack practical feasibility, because if the vehicles are modified, integral integrated design and long debugging and testing of vehicle enterprises are required, and the facilities are only of a certain vehicle type and cannot be applied to all vehicles on the market, and the facilities do not have universality for different types of vehicles, even vehicles of different vehicle enterprises or the same vehicle enterprise, so that the applicability is greatly reduced, the enthusiasm of the vehicle enterprises is not high, and the facilities only have theoretical significance but have no practical significance.

Prevent swift current car device and have extensive suitability, to ordinary car, the tire external diameter is usually at 60-80cm within range, prevent swift current car device and can satisfy the swift current car requirement of preventing of car completely, length that only need adjust the activity face to oversize vehicle in addition can satisfy the requirement, so have certain suitability, no matter in the parking lot also or trackside ramp parks and all can easily realize its function, the vehicle normally gets into the parking stall can, need not to carry out other operations and can accomplish and prevent swift current car operation, easy and simple to handle low carbon environmental protection has extremely strong suitability and need not dispose special personnel, the hidden danger of swift current car is solved to the low cost.

The novel anti-sliding facility has the following key points that firstly, the system can not be triggered when an automobile passes through the facility at a low speed, the system is flush with the ground, normal passing vehicles can not be influenced, the damping system can be triggered only when the automobile stops at the position and is static, and the damping system and the lifting system start to work; secondly, when the anti-sliding device is started to work, the tire falls into a groove formed after the rotation of the rotating surface and is clamped in the groove, so that the aim of preventing sliding is fulfilled; and finally, when the automobile is ready to leave, the anti-slip lines are arranged on the rotating surface and the fixed surface, so that a good anti-slip effect is achieved, the friction of the automobile is increased through the anti-slip lines, and the automobile can be ensured to normally leave.

Drawings

Fig. 1 is a schematic sectional view of an embodiment of the anti-rolling device of the present invention;

fig. 2 is a top view of the embodiment shown in fig. 1.

The meaning of the numbers in fig. 1-2 is:

1 automobile wheel 2 steel plate rotating shaft 3 anti-skid veins

4 fixing bolt 5 lifting wheel system 6 damping lifting system

7, a lifting wheel supporting system 8 rotates a steel plate 9 to fix the steel plate.

Detailed Description

The utility model provides an anti-sliding device with the help of the example of fig. 1 and 2.

The horizontal left and horizontal right directions in fig. 2 are directions along the wheel axis, i.e., the lateral direction, and the vertical direction in fig. 2 is a direction along the wheel. The utility model discloses an anti-slide device is axisymmetric structure, in this embodiment, partial structure only introduces with one side of symmetric structure as an example.

An anti-sliding device is shown in figures 1 and 2 and comprises a fixed steel plate 9 connected to the ground of a parking lot through a fixing bolt 4 with the length of 10cm, the length of the fixed steel plate 9 is 30cm, the tail end of the fixed steel plate 9 is connected with a rotating steel plate 8 with the length of 30cm through a steel plate rotating shaft 2, and the fixed steel plate 9 and the rotating steel plate 8 are symmetrically arranged along the transverse center line of the tail end of the rotating steel plate 8.

The distance between the ends of the two rotating steel plates 8 comprises 5 mm.

The fixing bolts 4 are arranged in a group at intervals of 10cm in the length direction, and in a group at intervals of 20cm in the width direction.

And a second groove is formed between the two steel plate rotating shafts 2 and is used for accommodating the rotation of the rotating steel plates 8.

The bottom of the rotating steel plate 8 is in contact with a lifting wheel system 5 with the diameter of 5cm, and the lower part of the lifting wheel system 5 is connected to a damping lifting system 6 through a lifting wheel supporting system 7; the lifting wheel system 5, the lifting wheel supporting system 7 and the damping lifting system 6 are all located in the second groove.

The fixed steel plate 9 and the rotating steel plate 8 are provided with transverse anti-skid grains 3 at intervals of 2.5cm, and the height and the width of each anti-skid grain 3 are both 3mm.

The bottom of the rotating steel plate 8 is provided with 12 damping systems and the corresponding lifting wheel systems 5 to form a main body of an anti-sliding facility, when a vehicle enters a parking space, the rotating steel plate 8 and the fixed steel plate 9 are both in a state parallel to the ground, when the automobile wheel 1 is pressed between the two rotating steel plates 8, the damping lifting system 6 is arranged below the automobile wheel, the movable steel plate 8 does not sink at once, but slowly sinks to a certain depth along with the lapse of time to ensure the stability of the vehicle, the anti-sliding patterns 3 with the height and the width of 3mm are respectively arranged on the rotating steel plate 8 and the fixed steel plate 9 to prevent the vehicle from sliding on the steel plates, when the vehicle leaves the parking space, the damping lifting system 6 rises to restore the original state due to the disappearance of the acting force of the vehicle, at the moment, the lifting wheel systems 5 push the rotating steel plate 8 to be in the original position and in the state parallel to the ground, the stability of the vehicle parking on a ramp can be easily realized through the system, the accident caused by the vehicle sliding can be prevented, other operations are not needed, and the vehicle can be stopped in the parking space.

When the anti-sliding device is installed, a first groove with the depth not less than 10mm, the length not less than 120cm and the width not less than 250cm is formed in the pavement of a parking lot and used for installing the fixed steel plate 9; and a second groove with the length not less than 60cm, the width not less than 250cm and the depth not less than 35cm is formed in the center of the first groove, the second groove is used for installing a damping lifting system 6, the damping lifting system 6 can be lifted, the lifting wheel system 5 with the diameter of 5cm and the wheel width of 5cm is connected above the damping lifting system 6 through a lifting wheel supporting system 7, and the lifting wheel system 5 is installed at the bottom of the rotating steel plate 8.

This embodiment prevent swift current car device has the basic function that prevents the vehicle swift current car, rotates through the rotation plane that the symmetry set up and forms the recess and block the wheel, indirect protection vehicle itself and surrounding environment's safety eliminates the potential safety hazard that swift current car caused. And the cost is low, manual supervision is not needed, the management is convenient, and the economic benefit is remarkable.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple simple variant, makes up with any suitable mode including each concrete technical feature. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. However, these simple modifications and combinations should also be considered as disclosed in the present invention, and all fall within the scope of protection of the present invention.

Claims (10)

1. An anti-sliding device comprises fixed surfaces which are paved on a parking road surface along the advancing direction of wheels, wherein the fixed surfaces are arranged in an axisymmetric manner, and the anti-sliding device is characterized in that axisymmetric rotating surfaces are arranged between the fixed surfaces; the adjacent fixed surface is rotationally connected with the rotating surface, the tail end of the rotating surface, which is far away from the fixed surface, is a free end, the distance between the two free ends is not more than 100mm, and the bottom of the rotating surface is provided with a damping lifting system (6); the rotating surface and the fixed surface comprise anti-skid grains (3).

2. The anti-roll device according to claim 1, characterized in that the upper part of the damping lifting system (6) at the bottom of the rotating surface is connected with the lifting wheel system (5) through a lifting wheel supporting system (7).

3. The anti-roll apparatus according to claim 1 or 2, wherein the width of the fixing surface in the wheel axial direction is not less than 250cm.

4. The anti-roll apparatus according to claim 3, wherein the width of the rotating surface in the wheel axial direction is not smaller than the width of the fixed surface.

5. Anti-roll-away device according to claim 2, characterized in that at least six sets of damped lifting systems (6) are provided at the bottom of each turning surface.

6. The anti-roll apparatus according to claim 4, wherein the length of the fixing surface in the parking direction of the vehicle is not less than 30cm.

7. The anti-roll apparatus as claimed in any one of claims 4 to 6, wherein the length of the rotation surface in the parking direction of the vehicle is not more than 30cm.

8. The anti-rolling device according to claim 7, characterized in that the anti-rolling threads (3) with the height and the width not less than 3mm are respectively arranged on the rotating surface and the fixing surface, and the distance between each anti-rolling thread (3) is at least 2.5cm.

9. The anti-roll device as claimed in claim 1 or 2 or 8 or any one of claims 4 to 6, wherein fastening means are provided on the fixing surface every 20cm at most, said fastening means fixing the fixing surface to the road surface to be parked.

10. Anti-roll-away device according to claim 2, characterized in that the lifting wheel system (5) comprises a roller wheel having a wheel width of at least 5cm.

Images