Vehicle deviation preventing device for vehicle washing machine

Abstract

The invention belongs to the technical field of vehicle washing equipment, and particularly relates to a vehicle deviation prevention device for a vehicle washing machine, which comprises a vehicle washing machine body and a plurality of washing rollers, a deviation prevention mechanism is arranged on one side in the vehicle washing machine body below the washing rollers, and a guide assembly is arranged at an inlet on one side of the deviation prevention mechanism. The deviation prevention mechanism comprises two limiting assemblies arranged in parallel, each limiting assembly comprises a first limiting rod and a second limiting rod, a detection part is arranged between each first limiting rod and the corresponding second limiting rod, and plug parts are fixedly installed at the two ends of each first limiting rod and the two ends of the corresponding second limiting rod correspondingly. Each plug piece is provided with a rotating part, and the multiple rotating parts are connected in series through a connecting rod. The car washing device has the beneficial effects that by arranging the anti-deviation mechanism, a driver can be effectively reminded of the deviation condition of the car during car washing, the deviation motion of the car is reduced, and the safety of the car washing device and the car in the car washing process is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of car washing equipment, and in particular relates to a device for preventing a vehicle from running off the track used in a car washing machine. Background Art

[0002] In the existing car wash machine, the measure to prevent the vehicle from running off the track is usually to set two steel pipes on the ground on the left and right sides of the vehicle. When the driver's vehicle wheels touch the steel pipes, the steering wheel will encounter resistance, and the driver will steer in the opposite direction. Although this method is simple, there is a risk that the driver will not feel it and rush through the anti-collision bar. At this time, if the car wash machine is still operating normally, the driver will not be aware of the misoperation, and the vehicle will collide with the car wash machine, causing damage to the car wash equipment and the vehicle itself, and in serious cases, causing personal injury to the driver. Summary of the invention

[0003] The purpose of the present invention is to provide a device for preventing a vehicle from running off the track for use in a car washing machine in order to solve the above-mentioned problem.

[0004] The present invention achieves the above-mentioned purpose through the following technical solutions: A device for preventing a vehicle from running off the track for a car washing machine comprises a car washing machine body and a plurality of washing rollers arranged in the car washing machine body, an anti-runaway mechanism is arranged on one side of the car washing machine body below the washing rollers, a guide assembly is arranged at the inlet of one side of the anti-runaway mechanism, the anti-runaway mechanism comprises two limit assemblies arranged in parallel, the limit assembly comprises a first limit rod and a second limit rod, a detection component is arranged between the first limit rod and the second limit rod, plugs are fixedly installed at both ends of the first limit rod and the second limit rod, a rotating component is arranged on each of the plugs, and a plurality of the rotating components are connected in series through a connecting rod, a plurality of first connecting plates fixed on one side of the first limit rod are fixed to the ground by bolts, and a plurality of second connecting plates fixed on one side of the second limit rod are fixed to the ground by bolts.

[0005] Preferably, the detection component includes a fixing plate, one side of the fixing plate is fixed to the ground by bolts, a protective cover is fixed to the upper end of the fixing plate, a support plate is fixed to the fixing plate below the protective cover, a photoelectric sensor is fixed to the support plate, and the photoelectric sensor is used in conjunction with the photoelectric sensing plate.

[0006] Preferably, the plugging member comprises a disc body and a threaded rod fixed on the disc body, and a plurality of clamping holes are formed on the disc body.

[0007] Preferably, the rotating component includes a torsion spring sleeved on the threaded rod, one end of the torsion spring is fixed to the clamping hole of the disc body, and the other end of the torsion spring is fixed to the flip rod, the flip rod is sleeved on the threaded rod and fixed by bolts, the diameter of the sleeve hole on the flip rod is larger than the diameter of the threaded rod, the diameter of the bolt is larger than the diameter of the sleeve hole, and the torsion spring is located between the flip rod and the plug.

[0008] Preferably, a through hole is opened on one side of the flip rod, the connecting rod is located in the through hole and is slidably connected to the inner wall of the through hole, the upper end of the flip rod is folded outward to form a first connecting part, a photoelectric sensing plate is fixed to the first connecting part by bolts, and the lower end of the flip rod is folded outward to form a second connecting part, and a limiting component is provided on the second connecting part.

[0009] Preferably, the photoelectric sensor board is located in an L-shaped structure and the top of the photoelectric sensor board is not higher than the top of the first limiting rod.

[0010] Preferably, the limiting component is provided with a threaded hole on the second connecting portion, and a limiting screw is threadedly connected in the threaded hole.

[0011] Preferably, the guide assembly comprises two guide rods, which are arranged in an eight-shaped shape at the entrance of the anti-deviation mechanism, and the fixing portion on one side of the guide rod is fixed to the ground by bolts.

[0012] The beneficial effect is that the present invention can effectively remind the driver that the vehicle deviates during car washing by arranging the anti-deviation mechanism, reduce the deviation of the vehicle, ensure the safety of the car washing equipment and the vehicle during the car washing process, avoid collision damage caused by the vehicle deviation during the car washing process, improve the car washing efficiency, no longer need to manually remind the driver of the vehicle deviation, improve the overall automation and intelligence of car washing, and reduce the user's operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a three-dimensional diagram of a device for preventing a vehicle from running off the track used in a car washing machine according to the present invention; Figure 2 It is a schematic diagram of a guide assembly of a device for preventing a vehicle from running off the track for a car washing machine according to the present invention; Figure 3It is a schematic structural diagram of an anti-deviation mechanism of a device for preventing a vehicle from deviating for a car washing machine according to the present invention; Figure 4 It is a schematic diagram of the structure of a limiting component of a device for preventing a vehicle from running off the track used in a car washing machine according to the present invention; Figure 5 This is a partial parts diagram of a device for preventing a vehicle from running off the track used in a car washing machine according to the present invention; Figure 6 It is an enlarged view of point A of a device for preventing a vehicle from running off the track for a car washing machine described in the present invention.

[0015] Figure 7 The present invention discloses a stereoscopic diagram of a plug of a device for preventing a vehicle from running off the track used in a car washing machine.

[0016] The following are the descriptions of the reference numerals: 1. Car washing machine body; 2. Washing roller; 3. Guide rod; 31. Fixing part; 4. First limiting rod; 41. First connecting plate; 5. Connecting rod; 6. Second limiting rod; 61. Second connecting plate; 7. Fixing plate; 71. Protective cover; 8. Disc body; 81. Clamp hole; 82. Threaded rod; 9. Turning rod; 91. First connecting part; 92. Second connecting part; 93. Limiting screw; 10. Photoelectric sensor; 11. Photoelectric sensor board. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further explained below in conjunction with the accompanying drawings: like Figure 1-Figure 7 As shown, a device for preventing a vehicle from running off the track for a car washing machine comprises a car washing machine body 1, a plurality of washing rollers 2 fixedly installed in the car washing machine body 1, an anti-runaway mechanism is arranged in the car washing machine body 1 below the washing rollers 2, the anti-runaway mechanism is located on the right side of the bottom of the car washing machine body 1, and a guide assembly is arranged at the inlet of one side of the anti-runaway mechanism.

[0018] The anti-deviation mechanism includes two limit assemblies arranged in parallel, each limit assembly includes a first limit rod 4 and a second limit rod 6, a detection component is also arranged between the first limit rod 4 and the second limit rod 6, and plugs are fixedly installed at both ends of the first limit rod 4 and the second limit rod 6 respectively. Each limit assembly has four plugs, and each plug includes a disc body 8. A threaded rod 82 is fixed at the center position of the outer side of the disc body 8. Four clamping holes 81 are opened on the disc body 8, and the four clamping holes 81 are distributed in a ring shape.

[0019] Rotating parts are respectively provided on the four plugging parts, and the four rotating parts are connected in series through a connecting rod 5. Four first connecting plates 41 are fixed on one side of the first limiting rod 4, and the first connecting plates 41 are fixed to the hardened ground by bolts. Four second connecting plates 61 are fixed on one side of the second limiting rod 6, and the second connecting plates 61 are fixed to the hardened ground by bolts.

[0020] The detection component includes a fixing plate 7, one side of which is fixed to the hardened ground by bolts, a protective cover 71 is fixed to the upper end of the fixing plate 7, the protective cover 71 is in an arc-shaped structure, a supporting plate is fixed to the fixing plate 7 below the protective cover 71, the top of the supporting plate is in contact with the protective cover 71, the protective cover 71 does not affect the rotation of the connecting rod 5, and a photoelectric sensor 10 is fixed to the supporting plate by bolts, and the photoelectric sensor 10 is used in conjunction with the photoelectric sensing plate 11.

[0021] The rotating component includes a torsion spring sleeved on the threaded rod 82, one end of the torsion spring is fixed to the clamping hole 81 of the disc body 8, and the other end of the torsion spring is fixed to the flip rod 9. The flip rod 9 is sleeved on the threaded rod 82, and the threaded rod 82 is fixed to the flip rod 9 by bolts, which can prevent the flip rod 9 from slipping out of the threaded rod 82. The torsion spring is located between the flip rod 9 and the plug. A sleeve hole is opened on the flip rod 9, and the sleeve hole diameter is larger than the threaded rod 82 diameter, which can facilitate the rotation of the flip rod 9 on the threaded rod 82. The diameter of the bolt fixing the flip rod 9 is larger than the sleeve hole diameter, which can enable the bolt to clamp the flip rod 9.

[0022] A through hole is provided on one side of the flip rod 9, the connecting rod 5 is located in the through hole, and the connecting rod 5 rotates in the through hole, a first connecting portion 91 is folded outward at the upper end of the flip rod 9, a photoelectric sensing plate 11 is fixed on the first connecting portion 91 by bolts, the photoelectric sensing plate 11 is located in an L-shaped structure, and the top of the photoelectric sensing plate 11 is not higher than the top of the first limiting rod 4, so as to prevent the vehicle from crushing the photoelectric sensing plate 11, a second connecting portion 92 is folded outward at the lower end of the flip rod 9, a limiting component is provided on the second connecting portion 92, the limiting component is provided with a threaded hole on the second connecting portion 92, and a limiting screw 93 is threadedly connected in the threaded hole, the limiting screw 93 can adjust the flipping angle of the flip rod 9 when rotating, when the limiting rod contacts the ground, the flip rod 9 stops rotating, so as to prevent the connecting rod 5 from flipping to the other side of the first limiting rod 4 and the second limiting rod 6, which can play a certain protective role on the torsion spring.

[0023] The guide assembly includes two guide rods 3, which are arranged in an eight-shaped shape at the entrance of the anti-slip mechanism. The fixing part 31 on one side of the guide rod 3 is fixed to the hardened ground by bolts, so that the vehicle can enter the anti-slip mechanism as quickly and accurately as possible.

[0024] Working principle: When in use, the vehicle enters the anti-drift mechanism through the guide rod 3. When the driver mistakenly operates the vehicle and it deviates, the wheel passes over the first limit rod 4 or the second limit rod 6 and presses onto the connecting rod 5. At this time, the connecting rod 5 moves downward, and the connecting rod 5 drives the flip rod 9 to rotate, and the flip rod 9 drives the photoelectric sensor plate 11 to move. After the photoelectric sensor plate 11 moves and the photoelectric sensor 10 is misaligned, the sensing signal of the photoelectric sensor 10 changes from disconnected to connected, which will immediately cause a system alarm. At this time, the car washing machine body 1 stops working, and all the washing rollers 2 in the car washing machine body 1 are reset to the open state to avoid accidents caused by collision between the vehicle and the washing rollers 2 of the car washing machine body 1.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A device for preventing a vehicle from running off the track for a car washing machine, comprising a car washing machine body (1) and a plurality of washing rollers (2) arranged in the car washing machine body (1), characterized in that: An anti-deviation mechanism is provided on one side of the car washing machine body (1) below the washing roller (2), and a guide component is provided at the entrance of one side of the anti-deviation mechanism. The anti-deviation mechanism includes two limit assemblies arranged in parallel, and the limit assemblies include a first limit rod (4) and a second limit rod (6). A detection component is provided between the first limit rod (4) and the second limit rod (6). Plugs are fixedly installed at both ends of the first limit rod (4) and the second limit rod (6), and each of the plugs is provided with a rotating component. A plurality of the rotating components are connected in series through a connecting rod (5). A plurality of first connecting plates (41) fixed on one side of the first limit rod (4) are fixed to the ground by bolts, and a plurality of second connecting plates (61) fixed on one side of the second limit rod (6) are fixed to the ground by bolts.

2. The device for preventing a vehicle from running off the track for a car washing machine according to claim 1, characterized in that: The detection component comprises a fixing plate (7), one side of the fixing plate (7) being fixed to the ground by means of bolts, a protective cover (71) being fixed to the upper end of the fixing plate (7), a supporting plate being fixed to the fixing plate (7) below the protective cover (71), a photoelectric sensor (10) being fixed to the supporting plate, and the photoelectric sensor (10) being used in conjunction with a photoelectric sensing plate (11).

3. The device for preventing a vehicle from running off the track for a car washing machine according to claim 2, characterized in that: The plugging member comprises a disc body (8) and a threaded rod (82) fixed on the disc body (8); a plurality of clamping holes (81) are provided on the disc body (8).

4. The device for preventing a vehicle from running off the track for a car washing machine according to claim 3, characterized in that: The rotating component comprises a torsion spring sleeved on the threaded rod (82), one end of the torsion spring being fixed in a clamping hole (81) of the disc body (8), and the other end of the torsion spring being fixed to a flip rod (9), the flip rod (9) being sleeved on the threaded rod (82) and fixed by a bolt, the diameter of the sleeve hole on the flip rod (9) being larger than the diameter of the threaded rod (82), the diameter of the bolt being larger than the diameter of the sleeve hole, and the torsion spring being located between the flip rod (9) and the plug.

5. The device for preventing a vehicle from running off the track for a car washing machine according to claim 4, characterized in that: A through hole is formed on one side of the flip rod (9), the connecting rod (5) is located in the through hole and is slidably connected to the inner wall of the through hole, the upper end of the flip rod (9) is folded outward to form a first connecting portion (91), a photoelectric sensor plate (11) is fixed to the first connecting portion (91) by bolts, and the lower end of the flip rod (9) is folded outward to form a second connecting portion (92), and a limiting component is provided on the second connecting portion (92).

6. The device for preventing a vehicle from running off the track for a car washing machine according to claim 2, characterized in that: The photoelectric sensing plate (11) is located in an L-shaped structure and the top of the photoelectric sensing plate (11) is not higher than the top of the first limiting rod (4).

7. The device for preventing a vehicle from running off the track for a car washing machine according to claim 5, characterized in that: The limiting component is provided with a threaded hole on the second connecting portion (92), and the threaded hole is threadedly connected to a limiting screw rod (93).

8. The device for preventing a vehicle from running off the track for a car washing machine according to claim 1, characterized in that: The guide assembly comprises two guide rods (3), the two guide rods (3) being arranged in an eight-shaped manner at the entrance of the anti-slip mechanism, and the fixing portion (31) on one side of the guide rod (3) being fixed to the ground by means of bolts.

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