Adjustable automobile rain room

Abstract

The utility model discloses an adjustable automobile rain room which comprises a base body, a swing mechanism, a spraying pipe and a telescopic mechanism, and the base body is a rectangular concrete layer. The multiple swing mechanisms are symmetrically installed on the two sides of the base body in the length direction. Each spraying pipe is in an inverted U shape, the lower ends of the spraying pipes are connected with two symmetrical swing mechanisms on the two sides of the base body respectively, a connecting rod is installed between every two adjacent spraying pipes, and nozzles are evenly installed on the inner sides of the spraying pipes. The telescopic mechanism is connected with the top of any spraying pipe. The spraying pipe is mounted on the swing mechanism, and the telescopic mechanism drives the spraying pipe to swing, so that the height of the top of the spraying pipe is changed to adapt to sealing performance detection of vehicles of different sizes; and meanwhile, the spraying angle can be adjusted by swinging the spraying pipe during detection, so that the accuracy of sealing detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shower rooms, in particular to an adjustable automobile shower room. Background Art

[0002] The sealing performance of a car is one of the factors that customers are most concerned about. Water seepage or water ingress into a car not only causes economic losses to customers, but also reduces their sense of security. Therefore, in the field of automobile production, before the car leaves the factory, it is necessary to conduct a rain test on the car to detect the sealing performance of the car.

[0003] The current method for testing the sealing performance of automobiles is to set up a shower room with a sprinkler installed on the top of the shower room, and then the vehicle enters under the sprinkler to perform a water spray test, thereby testing the sealing performance of the automobile. However, the existing shower room has a fixed structure, and when vehicles of different sizes enter the shower room, the distance between the sprinkler and the vehicle surface varies greatly, which seriously affects the accuracy of the test data. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable car shower room to solve the technical problems mentioned in the background technology. The purpose of the utility model is achieved through the following technical solutions:

[0005] An adjustable car shower room comprises a base, a swing mechanism, a spray pipe and a telescopic mechanism, wherein the base is a rectangular concrete layer; a plurality of swing mechanisms are symmetrically installed on both sides of the base in the length direction; the spray pipe is an inverted U shape, the lower end of the spray pipe is respectively connected to two symmetrical swing mechanisms on both sides of the base, a connecting rod is installed between two adjacent spray pipes, and nozzles are evenly installed on the inner side of the spray pipe; the telescopic mechanism is connected to the top of any spray pipe.

[0006] Furthermore, the swing mechanism includes a connecting seat and a swing rod, and the lower end of the swing rod is hinged to the connecting seat.

[0007] Furthermore, the nozzle is a multi-head nozzle.

[0008] Furthermore, a water inlet pipe is installed on the top of the spray pipe, and the water inlet pipe is connected to the water pump through a high-pressure hose.

[0009] Furthermore, the diameter of the spray pipe gradually decreases as it moves away from the water inlet pipe.

[0010] Furthermore, the telescopic mechanism is a hydraulic cylinder, one end of the hydraulic cylinder is hinged to the spray pipe, and the other end of the hydraulic cylinder is hinged to the wall of the shower room.

[0011] The technical solution provided in the embodiments of the present application has at least the following technical effects or advantages:

[0012] By installing the spray pipe on the swing mechanism and driving the spray pipe to swing through the telescopic mechanism, the height of the top of the spray pipe can be changed to adapt to the sealing detection of vehicles of different sizes; at the same time, the spray angle can be adjusted by swinging the spray pipe during the detection, thereby improving the accuracy of the sealing detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings in the specification, which constitute a part of the present application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the structure of the swing mechanism of the embodiment of the present application;

[0016] Figure 3 This is a schematic diagram of the connecting rod structure of an embodiment of the present application;

[0017] Figure 4 This is the main view of the embodiment of the present application;

[0018] Figure 5 This is a schematic diagram of the use status of a double-decker bus in an embodiment of the present application;

[0019] Figure 6 This is a schematic diagram of the usage status of a single-decker bus according to an embodiment of the present application.

[0020] Markings in the attached drawings: 1. base; 2. swing mechanism; 21. connecting seat; 22. swing rod; 3. spray pipe; 31. water inlet pipe; 4. nozzle; 5. connecting rod; 51. rod body; 52. connecting part; 6. hydraulic cylinder. DETAILED DESCRIPTION

[0021] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the drawings and specific implementation methods of the specification. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figure 1 , Figure 4The adjustable car shower room shown in the figure comprises a base 1, a swing mechanism 2, a spray pipe 3, a nozzle 4, a connecting rod 5 and a hydraulic cylinder 6. The base 1 is a rectangular block cast with concrete, the length and width of the base 1 are larger than the length and width of the largest vehicle in the required test vehicle, and a slope (not shown) for vehicles to drive in and out is installed on one side of the base 1.

[0023] like Figure 1 , Figure 2 , Figure 4 As shown, ten swing mechanisms 2 are respectively installed on both sides of the base 1, and the swing mechanisms 2 are symmetrically installed on both sides of the length direction of the base 1. The swing mechanism 2 includes a connecting seat 21 and a swing rod 22. Steel plates are pre-buried on both sides of the base 1. The connecting seat 21 is welded and fixed on the steel plate. A connecting ear is welded and fixed on the upper end of the connecting seat 21, and the connecting ear is parallel to the length direction of the base 1. The swing rod 22 is a steel pipe with closed ends. The lower end of the swing rod 22 is hinged to the connecting ear, so that the swing rod 22 can be flipped along the length direction of the base 1. Preferably, the connecting seat 21 and the swing rod 22 are both galvanized steel.

[0024] like Figure 1 , Figure 3 , Figure 4 As shown, the spray pipe 3 is an inverted U-shaped structure formed by bending a galvanized steel pipe. The lower end of the spray pipe 3 is welded and fixed to the top of the two swing rods 22 corresponding to the two sides of the base 1 to seal the lower end of the spray pipe 3. The inner side of the spray pipe 3 is evenly installed with nozzles 4, which are multi-head nozzles to increase the spray range. A water inlet is opened on one side of the top of the spray pipe 3, and a water inlet pipe 31 is welded and fixed at the water inlet. The water inlet pipe 31 is connected to a water pump (not shown) through a high-pressure hose (not shown). The water pump pumps spray water into the spray pipe 3 through the high-pressure hose and sprays it onto the vehicle surface through the nozzle 4. The water inlet is opened at the top of the spray pipe 3, and the gravity of the water can be used to ensure the water spraying pressure of the lower nozzle 4; the high-pressure hose can realize the swing of the spray pipe 3. Preferably, the number of water pumps is more than one, which is specifically determined according to the number of spray pipes. The more spray pipes 3 there are, the more water pumps there are; the diameter of the spray pipe 3 gradually decreases as it moves away from the water inlet pipe 31 to improve the uniformity of the spray pressure.

[0025] like Figure 1 , Figure 3 , Figure 4As shown, a connecting rod 5 is installed between two adjacent spray pipes 3, and the connecting rod 5 is respectively installed at the two ends of the top of the spray pipe 3 to ensure the stability between the spray pipes 3. The connecting rod 5 includes a rod body 51 and two semi-circular connecting parts 52, and the two ends of the rod body 51 are respectively welded and fixed with semi-rings, and the two connecting parts 52 are respectively connected to the semi-rings of the rod body 51 by bolts, so that the connecting rod 5 and the two spray pipes 3 are assembled in a gap. Two hydraulic cylinders 6 are respectively connected to the top of the rightmost spray pipe 3, one end of the hydraulic cylinder 6 is hinged to the spray pipe 3, and the other end of the hydraulic cylinder 6 is hinged to the wall of the shower room (not shown), wherein the connection between the hydraulic cylinder 6 and the wall of the shower room is lower than the connection with the spray pipe 3.

[0026] like Figure 5 As shown, when the hydraulic cylinder 6 is extended, the spray pipe 3 flips to the left, so that the top height of the spray pipe 3 is increased, which is suitable for rain testing of vehicles with larger sizes.

[0027] like Figure 6 As shown, when the hydraulic cylinder 6 contracts, the spray pipe 3 tilts to the right, thereby reducing the height of the spray pipe 3, which is suitable for rain testing of vehicles with smaller sizes. At this time, the spray pipe 3 at the corresponding position can also be closed according to the length of the vehicle to avoid wasting water resources.

[0028] Preferably, by connecting the hydraulic cylinder 6 to the proportional control valve, the spray pipe 3 can be swung within a certain area during spraying, thereby changing the spray angle and improving the authenticity of the rain test.

[0029] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0030] By installing the spray pipe on the swing mechanism and driving the spray pipe to swing through the telescopic mechanism, the height of the top of the spray pipe can be changed to adapt to the sealing detection of vehicles of different sizes; at the same time, the spray angle can be adjusted by swinging the spray pipe during the detection, thereby improving the accuracy of the sealing detection.

[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0032] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present utility model: the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0033] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adjustable car shower room, characterized in that: include: A substrate, wherein the substrate is a rectangular concrete layer; A swing mechanism, wherein a plurality of the swing mechanisms are symmetrically mounted on both sides of the length direction of the base; A spray pipe, the spray pipe is in an inverted U shape, the lower end of the spray pipe is respectively connected to the two swing mechanisms symmetrically on both sides of the base, a connecting rod is installed between two adjacent spray pipes, and nozzles are evenly installed on the inner side of the spray pipe; A telescopic mechanism is connected to the top of any one of the spray pipes.

2. The adjustable car shower room according to claim 1, characterized in that: The swing mechanism comprises a connecting seat and a swing rod, and the lower end of the swing rod is hinged to the connecting seat.

3. The adjustable car shower room according to claim 1, characterized in that: The nozzle is a multi-head nozzle.

4. The adjustable car shower room according to claim 1, characterized in that: A water inlet pipe is installed on the top of the spray pipe, and the water inlet pipe is connected to a water pump through a high-pressure hose.

5. The adjustable car shower room according to claim 4, characterized in that: The diameter of the spray pipe gradually decreases as it moves away from the water inlet pipe.

6. The adjustable car shower room according to claim 1, characterized in that: The telescopic mechanism is a hydraulic cylinder, one end of which is hinged to the spray pipe, and the other end of which is hinged to the wall of the shower room.

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