CN219495660U - Detection device based on tire wetland performance - Google Patents

Abstract

The utility model belongs to the technical field of tire performance detection equipment, and discloses a detection device based on tire wetland performance, which comprises a trailer body, wherein tire bodies to be detected are arranged on two sides of the trailer body, mounting assemblies are arranged on two sides of the trailer body, each mounting assembly comprises a mounting plate fixedly connected with the side wall of the trailer body, a mounting groove is formed in the top of each mounting plate, guide sliding grooves positioned in the mounting plates are formed in two sides of each mounting groove, and a fixing column is fixedly connected in one guide sliding groove. The spraying system for tire detection is rapid in disassembly and assembly and convenient to maintain the monitoring device, so that the detection precision can be improved, the spraying system also has the effect of adapting to installation of different thicknesses and pipe diameters, and the use is more flexible.

Description

Detection device based on tire wetland performance

Technical Field

The utility model belongs to the technical field of tire performance detection equipment, and particularly relates to a detection device based on tire wetland performance.

Background

The wet performance is the performance of the tire on a wet and slippery road surface, and is very typical in rainy days. The wet performance test of the tire is mainly used for testing the grip performance of the tire when emergency braking occurs on a wet road surface, and is an important index for evaluating the safety performance of the tire. Objective evaluation data is also provided for tire designers, so that design verification and design optimization are performed on the aspects of tire pattern design, tread rubber, structural design and the like. The tire wet adhesion performance test is realized by a trailer, and the tire wet adhesion performance test trailer is suitable for carrying out adhesion performance tests on wet road surfaces of passenger vehicles (C1) and part of light truck tires (C2). The vehicle-mounted spraying system is provided with a vehicle-mounted spraying system with an adjustable load automatic triggering device, a water storage tank wheel rotating speed measuring system braking force sensor for providing sufficient water quantity for the spraying system, a braking system vehicle speed measuring system for providing sufficient braking torque for a vertical load sensor and other signal processing and recording devices. At present, a trailer for testing the performance of the tire wetland fixedly installs a vehicle-mounted spraying system through a plurality of groups of bolts, and after the trailer is used for a period of time, the spraying system is overhauled, and a plurality of groups of bolts are disassembled when overhauling and replacing, so that the disassembling and installing efficiency of the spraying system is low; in view of this, we propose a detection device based on the tire wet performance.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a detection device based on the tire wetland performance, which solves the problems that the existing tire wetland performance detection trailer is complicated in assembly of a spraying system and is inconvenient to disassemble, overhaul and replace.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a detection device based on tire wetland performance, includes the trailer body, the tire body to be detected that waits to detect is installed to the both sides of trailer body, the installation component is all installed to the both sides of trailer body, the installation component includes the mounting panel of being connected with trailer body lateral wall fixed, the mounting groove has been seted up at the top of mounting panel, the guide spout that is located the mounting panel has been seted up to the both sides of mounting groove, one fixedly connected with fixed column in the guide spout, the cover is established on the fixed column and is connected with the direction slider, one side of direction slider is connected with the holding down plate, one side of mounting panel is provided with a plurality of screw that offer along its direction of height, screw female threaded connection has the screw post;

and the spraying system is movably arranged on the installation component.

In some embodiments of the present application, the guide slide blocks have two groups, and two groups the guide slide blocks are located the both sides of holding down plate respectively, and another is kept away from the fixed column set up the screw thread groove in the guide slide block, screw thread post and the inner wall threaded connection of screw thread groove.

In some embodiments of the present application, the inner diameter of the guide chute is greater than the outer diameter of the guide slider, and the guide slider is slidably lifted along the inner wall of the guide chute.

In some embodiments of the present application, a spring is connected to the top of one of the guide sliders slidably mounted on the fixed column, and the other end of the spring is connected to the top outer ring of the fixed column.

In some embodiments of the present application, the concave inner wall of the lower pressure plate is connected with a non-slip pad, and the mounting groove is in a "U" shape structure.

In some embodiments of the present application, the spray system comprises a rigid water pipe, one end of the rigid water pipe is connected with a hose, the other end of the rigid water pipe is connected with a spray head, and the spray heads are provided with a plurality of groups.

In some embodiments of the present application, the end of the hose remote from the rigid water pipe is connected to a water supply system, and the trailer body is provided with a data control cabinet.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. according to the utility model, the installation position of the spraying system is fixed through the arrangement of the installation component, and the rapid installation and disassembly can be realized by using only one threaded column, so that the installation of the spraying system and the trailer body is more convenient, the maintenance procedure and time of the whole detection device are reduced, and the disassembly time of the detection device is greatly saved;

2. according to the utility model, through lifting of the lower pressing plate, replacement and installation of the spraying system can be realized, and the arrangement of a plurality of screw holes can be combined, so that the installation height of the lower pressing plate can be adjusted, and therefore, the aperture distance between the lower pressing plate and the installation groove can be adjusted, and the device is suitable for installation and fixation of hard water pipes with different thickness types, and the installation flexibility can be improved;

3. in conclusion, the spraying system for tire detection is rapid in disassembly and assembly and convenient to maintain the monitoring device, so that the detection precision can be improved, the effect of adapting to installation of different thicknesses and pipe diameters is achieved, and the use is more flexible.

Drawings

FIG. 1 is a front view of a tire wetland performance-based detection apparatus according to the utility model;

FIG. 2 is a schematic view of the spray system and mounting assembly of FIG. 1;

fig. 3 is a schematic partial cross-sectional view of the mounting plate of fig. 2.

In the figure, 1, a trailer body; 2. a data control cabinet; 3. a tire body to be detected; 4. a spraying system; 41. a hose; 42. a hard water pipe; 43. a spray head; 5. a mounting assembly; 51. a mounting plate; 52. a mounting groove; 521. a guide chute; 522. a screw hole; 53. a lower pressing plate; 531. a guide slide block; 532. a thread groove; 54. fixing the column; 55. a spring; 56. and (5) a threaded column.

Detailed Description

The following describes in further detail the specific embodiments of the utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Example 1

As shown in fig. 1, the detection device based on the tire wetland performance provided by the utility model comprises a trailer body 1, wherein tire bodies 3 to be detected are installed on two sides of the trailer body 1, and installation components 5 are installed on two sides of the trailer body 1.

As shown in fig. 2 and 3, the installation assembly 5 includes an installation plate 51 fixedly connected with the side wall of the trailer body 1, an installation groove 52 is formed at the top of the installation plate 51, guide sliding grooves 521 located in the installation plate 51 are formed at two sides of the installation groove 52, a fixing column 54 is fixedly connected in one guide sliding groove 521, a guide sliding block 531 is sleeved on the fixing column 54, the inner diameter of the guide sliding groove 521 is larger than the outer diameter of the guide sliding block 531, the guide sliding block 531 is arranged in a sliding lifting manner along the inner wall of the guide sliding groove 521, and the guide sliding groove 521 is located at the straight line positions at two sides of the installation groove 52.

As shown in fig. 3, one side of the guide slider 531 is connected with a lower pressing plate 53, the concave inner wall of the lower pressing plate 53 is connected with an anti-slip pad, and the mounting groove 52 has a "U" shape. The guide slide blocks 531 are provided with two groups, the two groups of guide slide blocks 531 are respectively positioned at two sides of the lower pressing plate 53 and are fixedly connected with the lower pressing plate 53, a thread groove 532 is formed in the other guide slide block 531 far away from the fixed column 54, and the thread column 56 is in threaded connection with the inner wall of the thread groove 532; the top of a guide slider 531 slidably mounted on the fixed column 54 is connected with a spring 55, the other end of the spring 55 is connected with the top outer ring of the fixed column 54, and the guide slider 531 slides along the fixed column 54.

As shown in fig. 3, one side of the mounting plate 51 is provided with a plurality of screw holes 522 opened along the height direction thereof, and the screw holes 522 are internally screwed with screw columns 56;

as shown in fig. 1 and 2, the installation component 5 is movably provided with a spraying system 4, the spraying system 4 comprises a hard water pipe 42, one end of the hard water pipe 42 is connected with a hose 41, the other end of the hard water pipe 42 is connected with a spray head 43, the spray heads 43 are provided with a plurality of groups, one end of the hose 41 away from the hard water pipe 42 is connected with a water supply system, and the trailer body 1 is provided with a data control cabinet 2.

In this embodiment, when the hard water pipe 42 is disassembled and overhauled or replaced, the threaded column 56 is rotated, so that the threaded column 56 is separated from the threaded groove 532, the lower pressing plate 53 is pulled upwards at this time, the guide sliding block 531 slides along the inner wall of the guide sliding groove 521, meanwhile, the spring 55 is compressed upwards by the guide sliding block 531 located on the outer ring of the fixed column 54, after the other guide sliding block 531 is pulled out from the top of the guide sliding groove 521, the hard water pipe 42 can be taken out from the top of the installation groove 52, and the replacement of the spray system 4 can be completed.

Example two

As shown in fig. 1-3, compared with the first embodiment, the detection device based on the tire wetland performance provided by the utility model further comprises a trailer body 1, the tire body 3 to be detected is installed on two sides of the trailer body 1, the installation components 5 are installed on two sides of the trailer body 1, each installation component 5 comprises an installation plate 51 fixedly connected with the side wall of the trailer body 1, an installation groove 52 is formed in the top of each installation plate 51, guide sliding grooves 521 positioned in each installation plate 51 are formed on two sides of each installation groove 52, a fixing column 54 is fixedly connected in one guide sliding groove 521, a guide sliding block 531 is sleeved on each fixing column 54, one side of each guide sliding block 531 is connected with a lower pressing plate 53, a plurality of screw holes 522 formed along the height direction of each installation plate 51 are formed on one side of each installation plate 522, screw holes 522 are internally connected with screw columns 56 in a threaded manner, and a plurality of screw holes 522 are formed.

In this embodiment, on the basis of the first installation of the embodiment, the installation height of the lower pressing plate 53 can be adjusted by setting the plurality of sets of screw holes 522, and the guide sliding block 531 at one end of the lower pressing plate 53 is fixed in height by adjusting the installation of one screw hole 522 corresponding to the screw column 56, that is, the distance between the guide sliding block 531 and the inner wall of the bottom of the installation groove 52 is determined, so that the installation of the hard water pipes 42 with different thick and thin apertures in the installation component 5 is satisfied, the pipeline installation is not limited, and the use is more flexible.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims (7)

1. Detection device based on tire wetland performance, including the trailer body, its characterized in that: the tire detection device comprises a trailer body, wherein tire bodies to be detected are arranged on two sides of the trailer body, mounting assemblies are arranged on two sides of the trailer body, each mounting assembly comprises a mounting plate fixedly connected with the side wall of the trailer body, a mounting groove is formed in the top of each mounting plate, guide sliding grooves in the mounting plates are formed in two sides of each mounting groove, a fixing column is fixedly connected in each guide sliding groove, a guide sliding block is sleeved on each fixing column, one side of each guide sliding block is connected with a lower pressing plate, a plurality of screw holes are formed in one side of each mounting plate along the height direction of each mounting plate, and screw columns are connected with inner threads of the screw holes; and the spraying system is movably arranged on the installation component.

2. The detection device based on the tire wet performance according to claim 1, wherein two groups of guide sliding blocks are arranged, the two groups of guide sliding blocks are respectively positioned at two sides of the lower pressing plate, a thread groove is formed in the other guide sliding block far away from the fixed column, and the thread column is in threaded connection with the inner wall of the thread groove.

3. The tire wetland performance-based detection device according to claim 1, wherein the inner diameter of the guide chute is larger than the outer diameter of the guide slide block, and the guide slide block is arranged in a sliding lifting manner along the inner wall of the guide chute.

4. The tire wetland performance-based detection device according to claim 1, wherein a spring is connected to the top of one of the guide sliders slidably mounted on the fixed column, and the other end of the spring is connected to the top outer ring of the fixed column.

5. The detection device based on the tire wet performance according to claim 1, wherein the concave inner wall of the lower pressing plate is connected with a non-slip mat, and the installation groove is of a U-shaped structure.

6. The tire wetland performance-based detection device according to claim 1, wherein the spraying system comprises a hard water pipe, one end of the hard water pipe is connected with a hose, the other end of the hard water pipe is connected with a spray head, and the spray heads are provided with a plurality of groups.

7. The tire wetland performance-based detection device according to claim 6, wherein one end of the hose, which is far away from the hard water pipe, is connected with a water supply system, and the trailer body is provided with a data control cabinet.