CN218085433U

CN218085433U - Car washer safety protection structure

Info

Publication number: CN218085433U
Application number: CN202222073864.9U
Authority: CN
Inventors: 张慧裕
Original assignee: Hefei Lanjing Yunxiang Technology Co ltd
Current assignee: Hefei Lanjing Yunxiang Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-20
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a car cleaning equipment technical field, concretely relates to car washer safety protection structure, portal frame, the inner wall top of portal frame is fixed with the spray pipe that is used for carrying out the water spray to the car, the inner wall both sides of portal frame are provided with the brush roller that is used for cleaning the car both sides, the both sides inner wall front end edge department of portal frame is fixed with the protective assembly who is used for protecting car anticollision piece, protective assembly includes guard plate, buffer unit, buffer spring b, and can know through the mode the utility model discloses can avoid the car directly to collide with the portal frame edge department to can reduce the damage that the car received, also can cushion the absorption to collision power simultaneously, avoid the collision power to cause the influence to the structural strength of portal frame.

Description

Car washer safety protection structure

Technical Field

The utility model relates to a car cleaning equipment technical field, concretely relates to car washer safety protection structure.

Background

The vehicle is mainly a machine which utilizes a computer to control a brush and high-pressure water to automatically clean the vehicle. The method can be divided into the following steps: automatic car washer, coin car washer. The device mainly comprises a control system, a circuit, an air passage, a water passage and a mechanical structure. The car washer has the characteristics of simple operation, elegant appearance, small damage to car paint and the like. In recent years, the automobile air conditioner is widely applied to the automobile service industry.

Most of existing automatic car washers are of a portal frame structure, a water spray nozzle and a cleaning brush for washing cars are fixed to the top end or two sides of the inner wall of the portal frame, the cars can automatically complete washing work only by driving into the portal frame, when an inlet of the car washer is parallel to a running road of the cars, a driver needs to drive the cars to turn, and then can enter the inlet of the car washer to wash the cars, however, for some novice drivers, proficiency in driving the cars is low, so that the inlet of the car washer and the inlet of the car washer do not keep the same level after the cars turn can be frequently generated, corners of the inner wall side end of the portal frame can be made, the portal frame is integrally of a steel structure, the hardness is high, the corners are sharp, damage can be easily caused after the cars collide, and the structural strength of the portal frame can be influenced if the collisions are not buffered.

Therefore, the invention is necessary to invent a car washer safety protection structure.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a car washer safety protection structure to solve to some novice drivers, its proficiency of driving the car is lower, consequently often can appear the vehicle turn back and the inlet port of car washer does not keep same level, consequently can make the edge of the inner wall side of vehicle device portal frame, and the portal frame is whole to be the steel structure, hardness is higher, and its edge is comparatively sharp, consequently cause the damage easily after the vehicle collision, the collision also can be to the problem of portal frame structural strength's the influence of causing if not buffering simultaneously.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a car washer safety protection structure, includes the portal frame, the inner wall top of portal frame is fixed with the spray pipe that is used for spraying water to the car, the inner wall both sides of portal frame are provided with the brush roller that is used for cleaning the car both sides, the both sides inner wall front end edge department of portal frame is fixed with the protective assembly who is used for the protection to car anticollision piece.

Preferably, the protection component comprises a protection plate, a buffer part and a buffer spring b, chamfered edges are formed at the front corners of the inner walls of the two sides of the portal frame, the protection plate is arranged at the front end of the chamfered edge, and the buffer part and the buffer spring b are arranged between the chamfered edge and the outer wall of the protection plate.

Preferably, the outer walls of the two opposite sides of the two groups of protection plates are fixed with buffering pads, the buffering pads are arc-shaped, and the buffering parts and the buffering springs b are arranged on the outer walls of the protection plates on the side far away from the buffering pads.

Preferably, the buffering part is arranged at the center of one side of the outer wall of the protection plate, the buffering spring b is arranged on one side of the outer wall of the protection plate and is located on two sides of the buffering part, and one end, far away from the protection plate, of the buffering spring b is fixedly connected with the outer wall of the chamfered edge.

Preferably, the buffering part includes telescopic tube, the mounting hole has all been seted up with telescopic tube junction to the outer wall of chamfered edge, telescopic tube's outer wall and the inner wall fixed connection of mounting hole, telescopic tube's outer wall and the equal sliding connection in one side of keeping away from the chamfered edge have flexible slide bar, telescopic tube's one end and the outer wall fixed connection of guard plate are kept away from to flexible slide bar.

Preferably, a partition plate is fixed on the inner wall of the telescopic sleeve, through grooves are formed in the centers of the outer walls of the two sides of the partition plate, and the telescopic sliding rod is arranged at one end of the inner wall of the telescopic sleeve, penetrates through the through grooves and is fixed with the movable piston.

Preferably, a rubber layer a is fixed on the inner wall of the telescopic sleeve and at a position corresponding to the movable piston, a rubber layer b is fixed on the outer wall of the movable piston, and the rubber layer b is in contact connection with the rubber layer a.

Preferably, the outer wall of the telescopic slide bar and one side far away from the partition plate and the movable piston are both fixed with a movable plate, the inner wall of the telescopic sleeve is provided with a sliding groove at the joint with the movable plate, the movable plate is in sliding connection with the sliding groove, the outer wall of the telescopic slide bar is in sliding connection with a buffer spring a between the partition plate and the movable plate, and two ends of the buffer spring a are respectively in fixed connection with the outer wall of one side opposite to the partition plate and the movable plate.

The utility model has the advantages that:

the utility model discloses in, when the car slowly drives into the car washer entry when carrying out the contact collision with the guard plate, the blotter and the guard plate of setting can remove towards the direction of beveling, and the blotter and the buffer spring b of setting can cushion earlier and offset collision force, and the meeting of setting can compress buffer spring an through movable plate and baffle and carry out the buffer absorption to collision force, drive the floating piston simultaneously and slide, and the floating piston is when sliding, can produce great frictional force between the rubber layer b of setting and the rubber layer a, the frictional force of production can not only cushion absorption to collision force, also can cushion absorption to the elasticity of release when buffer spring b resets with buffer spring an, can through the mode the utility model discloses can avoid the car directly to collide with portal frame edge, thereby can reduce the damage that the car received, also can cushion absorption simultaneously, avoid collision force to cause the influence to the structural strength of portal frame.

Drawings

Fig. 1 is a schematic structural view in the front view direction of the present invention;

fig. 2 is a schematic structural view of the top view direction of the protection assembly of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the telescopic sleeve of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the present invention at A in FIG. 3;

fig. 5 is a schematic structural view of an outer wall of one side of the middle protection plate close to the portal frame;

fig. 6 is a schematic view of a three-dimensional structure of the protection plate and the cushion pad of the present invention.

In the figure: 100. a gantry; 200. a protection plate; 210. a cushion pad; 300. a telescopic sleeve; 301. a rubber layer a; 310. a telescopic sliding rod; 320. a partition plate; 330. moving the piston; 331. a rubber layer b; 340. moving the plate; 341. a buffer spring a; 400. and a buffer spring b.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-6, the utility model provides a car washer safety protection structure, including portal frame 100, the inner wall top of portal frame 100 is fixed with the spray pipe that is used for spraying water to the car, the inner wall both sides of portal frame 100 are provided with the brush roller that is used for cleaning the car both sides, the spray pipe and the brush roller that set up are in order to wash respectively the car and clean, portal frame 100 both sides inner wall front end edge is fixed with the protection component that is used for protecting car anticollision spare, the protection component includes guard plate 200, buffer unit, buffer spring b400, portal frame 100 both sides inner wall front end edge department has seted up the chamfer, the chamfer of seting up is for connecting guard plate 200 in portal frame 100's inner wall edge department conveniently, guard plate 200 sets up the front end in the chamfer, guard plate 200 that sets up is firstly for fixing buffer pad 210, in order to replace portal frame 100's inner wall edge department and contact with the car, further, the automobile can be prevented from directly colliding with the portal frame 100, so that the damage to the automobile can be reduced, meanwhile, the collision force can be buffered and absorbed, and the impact force can be prevented from affecting the structural strength of the portal frame 100, the buffer pads 210 are fixed on the outer walls of the two sets of protection plates 200 on the opposite sides, the buffer pads 210 are arc-shaped, the buffer pads 210 are arranged to replace the protection plates 200 to be in contact with the automobile, the buffer pads 210 are preferably made of rubber, sponge or rubber sponge mixture, the buffer pads can protect the outer walls of the automobile and can play a certain buffering role, the buffer part and the buffer spring b400 are both arranged on the outer wall of the protection plate 200 on the side far away from the buffer pads 210, the buffer part is arranged at the center of the outer wall of the protection plate 200, the buffer spring b400 is arranged on one side of the outer wall of the protection plate 200 and on the two sides of the buffer part, one end of the buffer spring b400, which is far away from the protection plate 200, is fixedly connected with the outer wall of the chamfered edge, the buffer spring b400 and the buffer part are arranged to buffer and absorb the collision force generated when the automobile contacts the protection plate 200 and the buffer pad 210, and the material of the buffer spring b400 is preferably high-strength carbon steel;

the buffer part and the buffer spring b400 are arranged between the chamfered edge and the outer wall of the protection plate 200, the buffer part comprises a telescopic sleeve 300, the outer wall of the chamfered edge is provided with mounting holes at the joints with the telescopic sleeve 300, the outer wall of the telescopic sleeve 300 is fixedly connected with the inner wall of the mounting holes, the mounting holes are formed for fixedly connecting the telescopic sleeve 300 with the outer wall of the chamfered edge, preferably, the telescopic sleeve 300 and the mounting holes are fixed in a bolt connection mode, the outer wall of the telescopic sleeve 300 and the side far away from the chamfered edge are both connected with a telescopic slide bar 310 in a sliding mode, one end of the telescopic slide bar 310 far away from the telescopic sleeve 300 is fixedly connected with the outer wall of the protection plate 200, the telescopic slide bar 310 is arranged for replacing the telescopic sleeve 300 to be connected with the protection plate 200, the inner wall of the telescopic sleeve 300 is fixedly provided with a partition plate 320, the centers of the outer walls at both sides of the partition plate 320 are provided with through grooves, one end of the telescopic slide bar 310, the inner wall of the telescopic sleeve 300 penetrates through the through groove and is fixedly provided with a moving piston 330, the inner wall of the telescopic sleeve 300 and is provided with a rubber layer 301 a rubber layer is fixed at the positions corresponding to the rubber layer 331, the outer wall of the moving piston 330, the rubber layer 331 b is fixed on the outer wall of the moving piston 330, the rubber layer 301 b, the rubber layer 331 is contacted with the rubber layer 331 a rubber layer 301, and the rubber layer 331 a connecting part which can generate larger friction force between the rubber layer 301 a rubber layer 331 a, when the automobile pushes the telescopic sliding rod 310 to slide in the telescopic sleeve 300 through the fender 200, the movable piston 330 is arranged to slide the rubber layer b331 on the inner wall of the rubber layer a301, since a large frictional force is generated between the rubber layer b331 and the rubber layer a301, it can offset the elastic force generated by the buffer springs b400 and 341 after the damping return, thereby achieving the effect equivalent to a damper, and the pressure between the movable piston 330 and the inner wall of the telescopic sleeve 300 when moving can counteract and weaken the collision force.

A movable plate 340 is fixed on the outer wall of the telescopic sliding rod 310 and on one side far away from the partition plate 320 and the movable piston 330, sliding grooves are formed in the inner wall of the telescopic sleeve 300 and are connected with the movable plate 340, the movable plate 340 is in sliding connection with the sliding grooves, the sliding grooves are formed so as not to influence the sliding of the movable plate 340, a buffer spring a341 is connected between the partition plate 320 and the movable plate 340 in a sliding manner on the outer wall of the telescopic sliding rod 310, two ends of the buffer spring a341 are fixedly connected with the outer walls of the opposite sides of the partition plate 320 and the movable plate 340 respectively, the movable plate 340 is arranged so as to be matched with the partition plate 320 to fix two ends of the buffer spring a341, and the buffer spring a341 is arranged so as to be matched with the buffer spring b400 to buffer and absorb the impact force generated by the automobile;

the utility model discloses a use as follows: when a novice driver drives a vehicle to enter an inlet of a car washer, the cushion pad 210 is in contact collision, the cushion pad 210 is arranged to firstly absorb a collision force, and the cushion pad 210 is in contact with the outer wall of the vehicle, so that the damage to the contact end of the vehicle is low, when the vehicle drives the cushion pad 210 to move, the arranged telescopic sliding rod 310 and the buffer spring b400 are compressed, the buffer spring b400 generates an elastic acting force to absorb the collision force in a buffering manner when being compressed, the telescopic sliding rod 310 slides towards the inner wall of the telescopic sleeve 300, the moving plate 340 fixed on the outer wall of the telescopic sliding rod 310 is matched with the partition plate 320 to compress the buffer spring a341, the buffer spring a341 can counteract the collision force borne by the elastic acting force in a compressing manner, the telescopic sliding rod 310 also drives the moving piston 330 to slide, when the moving piston 330 slides, a large friction force can be generated between the

rubber layers

331 and 331 a301, the generated friction force can absorb the collision force, the buffer spring 400 and the buffer spring 341 can also release the buffer spring to absorb the impact force of the buffer piston 330, and the buffer piston 330 can not only gradually reduce the impact force, and the impact force of the buffer piston 330, so that the buffer piston 330 can be reduced, and the impact force of the outer wall of the buffer piston 330 can be absorbed by the buffer piston 100, and the buffer piston 330, and the impact of the buffer piston 300 can be gradually reduced.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a car washer safety protection structure, includes portal frame (100), the inner wall top of portal frame (100) is fixed with the spray pipe that is used for spraying water to the car, the inner wall both sides of portal frame (100) are provided with the brush roller that is used for cleaning the car both sides, its characterized in that: and the edge of the front end of the inner walls of the two sides of the portal frame (100) is fixed with a protection component for protecting the automobile anti-collision piece.

2. The car washer safety protection structure according to claim 1, characterized in that: the protective assembly comprises a protective plate (200), a buffering part and a buffering spring b (400), chamfered edges are arranged at the corners of the front ends of the inner walls of the two sides of the portal frame (100), the protective plate (200) is arranged at the front end of the chamfered edges, and the buffering part and the buffering spring b (400) are arranged between the chamfered edges and the outer wall of the protective plate (200).

3. A car washer safety protection structure according to claim 2, characterized in that: two sets of relative one side outer wall of guard plate (200) all is fixed with blotter (210), blotter (210) shape is the arc, buffer unit and buffer spring b (400) all set up and keep away from one side outer wall of blotter (210) in guard plate (200).

4. A car washer safety guard structure according to claim 3, characterized in that: buffer unit sets up in outer wall one side center department of guard plate (200), buffer spring b (400) set up in outer wall one side of guard plate (200) and are located buffer unit both sides, buffer spring b (400) keep away from the one end of guard plate (200) all with the outer wall fixed connection on one side of falling the limit.

5. A car washer safety guard structure according to claim 3, characterized in that: buffer unit includes telescopic sleeve (300), the mounting hole has all been seted up with telescopic sleeve (300) junction to the outer wall on chamfered edge, the outer wall of telescopic sleeve (300) and the inner wall fixed connection of mounting hole, the outer wall of telescopic sleeve (300) and the equal sliding connection in one side of keeping away from chamfered edge have flexible slide bar (310), the one end of telescopic sleeve (300) and the outer wall fixed connection of guard plate (200) are kept away from in flexible slide bar (310).

6. A car washer safety protection structure according to claim 5, characterized in that: a partition plate (320) is fixed on the inner wall of the telescopic sleeve (300), through grooves are formed in the centers of the outer walls of the two sides of the partition plate (320), and the telescopic sliding rod (310) is arranged at one end of the inner wall of the telescopic sleeve (300) and penetrates through the through grooves and is fixed with a movable piston (330).

7. The car washer safety protection structure according to claim 6, characterized in that: rubber layers a (301) are fixed on the inner wall of the telescopic sleeve (300) and at positions corresponding to the movable piston (330), rubber layers b (331) are fixed on the outer wall of the movable piston (330), and the rubber layers b (331) are in contact connection with the rubber layers a (301).

8. A car washer safety protection structure according to claim 7, characterized in that: the outer wall of flexible slide bar (310) and keep away from baffle (320) and one side of removal piston (330) all are fixed with movable plate (340), the spout has all been seted up with movable plate (340) junction to the inner wall of telescope tube (300), movable plate (340) and spout sliding connection, sliding connection has buffer spring a (341) between the outer wall of flexible slide bar (310) and is located baffle (320) and movable plate (340), the both ends of buffer spring a (341) respectively with baffle (320) and the relative one side outer wall fixed connection of movable plate (340).