CN214485634U - Remote control vehicle rope arresting system - Google Patents

Abstract

A rope blocking system for a remotely controlled vehicle. The system is based on the occlusion of a steel wire rope and a blocking hook on a remote control vehicle shell, and achieves the effect of blocking and decelerating. The upper side and the lower side of the blocking hook are provided with barbs, so that the blocking hook can be effectively prevented from loosening the rope. The two ends of the steel wire rope are connected with the tension springs, so that the kinetic energy of the vehicle is efficiently converted, the stress of the vehicle body is reduced, and the remote control vehicle is safely decelerated and stops moving. The tension spring and the rope are fixed by support columns at two sides of the track. And ballast is placed on the base of the support column by a weight. The support column is L type angle sign indicating number, has the adjustable rope height of fretwork on. The rope and the tension spring are connected with the lifting eye screw and the lifting eye nut on the supporting pile through the spring fastener and are taken down when being stored.

Description

Remote control vehicle rope arresting system

Technical Field

The utility model relates to a arresting system, especially the arresting of high-speed remote control vehicle.

Background

In the following steps of 1: in a 10-remote-control racing car linear acceleration race, a racing car passes through a finish line (about 70-80 km/h) at an extremely high speed, but because the track space of the remote-control racing car is small, the safe deceleration and parking in a short distance after the racing car passes the finish point are extremely challenging. If the vehicle is damaged by collision due to improper deceleration, economic loss is caused to the competitors, the scattered parts cause hidden dangers to the safety of surrounding audiences, and meanwhile, electronic equipment can be caused to catch fire. At present, the solution is to enlarge the space of the field or to place a cushion (such as sponge, carton, foam, etc.) at the edge of the end of the field.

There are a number of problems with these solutions. Since the game is often held indoors, there is generally no condition for enlarging the space of the field. Furthermore, the method of arranging the cushion pad is less effective in the case where the speed of the remote racing car is high. If the cushion pad is thickened to improve the deceleration effect, the portability of the cushion facility is sacrificed, which brings inconvenience to the organization party and the competitors of the competition.

To reduce the emergent system that blocks that real car used, though having solved the function of effective short distance speed reduction like chinese utility model patent that publication number is CN206736786U, mechanical structure is too complicated, needs parts such as various pulley damping, and unsuitable miniaturized improvement is applied to remote control racing car field, and portable too simultaneously can't be applicable to the remote control race driver that needs often to come and go each place racing car field. In addition, the system mechanism is that the vehicle body impacts the arresting net to decelerate, but the plastic shell of the remote control racing car is very fragile, so that the shell of the vehicle body is easy to damage (such as cracks and the like), and even the internal structure of the vehicle body is damaged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of low efficiency, inconvenient transportation, complex mechanical structure and the like of the prior method, the utility model provides a remote control vehicle rope blocking and speed reducing system which consists of blocking hooks arranged on tension springs, blocking ropes and a vehicle body hooks a steel wire rope through the blocking hooks, and the tension springs absorb kinetic energy to complete the safe short-distance braking of the remote control vehicle.

The utility model provides a technical scheme that its technical problem adopted is: a remote-controlled vehicle rope check system includes a check device and a vehicle body check hook. The arresting device is fixed at the end of the track and comprises an arresting rope, wherein the arresting rope is formed by connecting damping tension springs at two ends to a steel wire rope through aluminum sleeves; the blocking rope is fixed to support piles arranged on two sides of the lane end point; the support pile is mounted on a base by flat-headed screws, and the base is fixed to the ground of the race field using a heavy object such as a water bag.

The remote vehicle rope arresting system described above is provided with a height adjustment device. The supporting piles are L-shaped corner connectors and hollow in the middle. And the lifting ring screw is inserted into the hollow part of the support pile and is fixed by a lifting ring nut. The tension springs at the two ends of the blocking rope are connected to the lifting ring screws through spring buckles. The height of the blocking rope is adjusted by fixing the lifting ring nut and the lifting ring screw at different positions of the hollow-out part of the L-shaped corner connector.

The remote control vehicle rope blocking system can take down the blocking rope by opening the spring fastener, so that the checking, the storage and the replacement of different steel wire ropes are facilitated to adjust the blocking force.

The remote control vehicle rope blocking system also comprises a blocking hook which is stuck and installed at the front end of the vehicle shell. The blocking hook is a concave cuboid composite hook and comprises a positive main hook and barbs on the upper side and the lower side.

The preferable material of the remote control vehicle rope blocking system component is that the steel wire rope is a plastic-coated steel wire rope, and the support pile L-shaped angle connector, the spring fastener, the lifting ring screw and the lifting ring nut are made of stainless steel. The stopping hook is made of plastic.

The utility model discloses an effect is: the arresting hook of the vehicle head hooks the steel wire rope, the steel wire rope drives the tension spring to stretch, and the kinetic energy of the vehicle is converted into the potential energy of the tension spring so as to achieve the aim of speed reduction. In addition, the tension spring is stretched, so that the device can prolong the stress time after impact, thereby reducing the impact force between the blocking rope and the vehicle body and protecting the safety of the vehicle. When the tension spring contracts, the steel wire rope hooks the barb part of the blocking hook, and the gravity of the vehicle and the static friction force of the brake are added, so that the vehicle can be prevented from rebounding greatly after being blocked. The heavy object for fixing the base enhances the friction force between the base and the ground, and prevents the vehicle from driving the arresting device to move greatly after impacting the arresting rope.

Drawings

The present invention will be further explained with reference to the accompanying drawings and examples.

Fig. 1 is an overall isometric view of a discourager system (including a discourager hook).

Fig. 2 is an isometric view of the arresting device.

Figure 3 is a partial isometric view of a holding pile of the arrester.

Fig. 4 is an overall front view of the arresting system.

Fig. 5 is a front view of the arresting device.

Figure 6 is a partial front view of the arresting device support pile.

Fig. 7 is a left side view of the arresting system.

Fig. 8 is an isometric view of a discourager hook placed on a vehicle hull.

Fig. 9 is an isometric view of a discourager hook.

In the figure, 1, a weight (such as a water bag), 2, a base, 3, a support pile (an L-shaped angle brace), 4, a lifting ring nut, 5, a lifting ring screw, 6, a flat head screw, 7, a spring fastener, 8, a tension spring, 9, an aluminum sleeve, 10, a steel wire rope and 11, a stopping hook are arranged.

Detailed Description

Two bases 2 in the arresting device are respectively placed on two sides of the end point of the track and are fixed by a weight 1. Two flat head screws 6 are used for fixing the supporting pile 3 at the middle point of the base 2. The supporting piles 3 are L-shaped corner connectors with hollow-out middle parts, and the hollow-out parts of the corner connectors are mutually locked and fixed through lifting ring nuts 4 and lifting ring screws 5 and serve as fixing points of the steel wire ropes 10. When the height of the steel wire rope 10 needs to be adjusted, the lifting eye screw 5 and the lifting eye nut 4 can be loosened, and the lifting eye nut 4 and the lifting eye screw 5 are locked again after the height of the L-shaped corner brace hollow-out part is adjusted.

Two ends of the steel wire rope 10 are buckled with a hook part of the tension spring 8 through the aluminum sleeves 9, and then the combination of the blocking rope is completed. The other end of the tension spring 8 at the two ends of the steel wire rope 10 is connected with a spring fastener 7 fixed on the support pile 3 through a lifting ring screw 5.

The arresting hook 11 is provided with a barb structure and can firmly hook the steel wire rope 10. The blocking hook 11 is mounted to the front end of the vehicle body shell by adhesion. When the remote control vehicle reaches the position of the steel wire rope 10 at a high speed, the steel wire rope 10 can be effectively hooked. When the vehicle continues to move forward, the steel wire rope 10 pulls the tension springs 8 at the two sides to convert the kinetic energy of the vehicle into the potential energy of the tension springs 8, so that the speed of the vehicle is quickly and effectively reduced. The barb structure of the arresting hook 11 then firmly grips the cable 10 during the retraction phase of the tension spring 8, avoiding unhooking, and finally causing the vehicle to stop at the initial position of the cable 10. The movement amplitude of the support column 3 is slight during the blocking process.

If the steel wire rope 10 is damaged or the blocking force needs to be adjusted, the spring buckle 7 can be opened, the steel wire rope 10 can be taken down, and the steel wire rope 10 can be replaced by a new steel wire rope 10 or a new tension spring 8. When the car shells with different heights are used, the height of the lifting bolt 5 and the lifting nut 4 fixed on the L-shaped corner brace of the supporting pile 3 can be adjusted at the hollow part of the corner brace through loosening, and the car shells are locked again when adjusted to the required height. The system can also adopt tension springs 8 with different rigidity and steel wire ropes 10 with different thicknesses according to the size and the speed of the vehicle. When the steel wire rope is stored, the heavy object 1 and the steel wire rope 10 can be taken down, and the steel wire rope is convenient to carry.

Claims (6)

1. A remote-controlled vehicle rope arresting system comprising arresting devices (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) and a vehicle body arresting hook (11), characterized in that: the system is fixed by a base (2) ballasted by a weight (1), and arresting ropes (8, 9, 10) are fixed to the support piles (3); the stopping ropes (8, 9 and 10) are formed by connecting damping tension springs (8) at two ends to a steel wire rope (10) through aluminum sleeves (9); a blocking hook (11) fixed at the front end of the remote control vehicle hooks the blocking ropes (8, 9 and 10) to realize the short-distance deceleration of the vehicle.

2. The remote-control vehicle rope stopping system as claimed in claim 1, wherein the supporting piles (3) are L-shaped corner connectors, the stopping ropes (8, 9, 10) are fixed at the hollowed parts of the L-shaped corner connectors through spring buckles (7), lifting ring screws (5) and lifting ring nuts (4), and the heights of the stopping ropes (8, 9, 10) are adjusted by being fixed at different positions of the hollowed parts of the L-shaped corner connectors.

3. A remote-controlled vehicle arresting system according to claim 1, characterized in that the arresting device (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) is fixed to the support pile (3) by means of a spring catch (7) by means of a tension spring (8), the spring catch (7) being openable for the replacement of the arresting rope (8, 9, 10), the arresting rope (8, 9, 10) being removable.

4. A remote vehicle rope arresting system according to claim 1, characterised in that the wire rope (10) in the arresting rope (8, 9, 10) is a single encapsulated wire rope; the steel wire rope (10) is formed into a ring shape by an aluminum sleeve (9), and the steel wire rope is buckled on a hook part of the tension spring (8) so as to be fixed to form a detachable blocking rope (8, 9, 10).

5. Remote-controlled vehicle belay blocking system according to claim 1, characterised in that the blocking hook (11) is fixed to the body in front of the remote-controlled vehicle shell by means of gluing.

6. A remote-controlled vehicle rope arresting system according to claim 1, characterized in that the arresting hook (11) is made of plastic material and is shaped as a concave rectangular body.

Images