CN-224231281-U - All-weather simulation environment box for light truck tire in winter and rainy season

Abstract

The utility model relates to the technical field of tire testing equipment, in particular to an all-weather simulation environment box for a light-truck tire in winter and rainy season, which comprises a box body and a simulation tire, wherein a rotating shaft is horizontally arranged in the box body in a rotating mode, one end of the rotating shaft is fixedly provided with a round block, an installation cavity is formed in the round block, the surface of the round block is provided with a plurality of through holes in a circumferential mode, a rotating rod is horizontally arranged in the through holes in a rotating mode, a touch plate is fixedly sleeved on the rotating rod, and a transmission part for controlling the rotating rods to rotate together is arranged on the surface of the round block. The method can truly restore the common uneven road conditions in winter and rainy seasons, and the multiple systems work cooperatively to simulate the complex climate and road condition environment in winter and rainy seasons in an omnibearing manner, so that the tire test is more close to the actual use scene, and the reliability and practicability of the test result are improved.

Inventors

• GAO YUANTAI
• YANG DIANYONG
• ZHANG SHUHUI
• BAI YUNXIAO
• SUN FUPING
• DAI HONGXING
• GUAN ZHENGUO
• SUN HONGBIN
• SUN SHUANG

Assignees

• 青岛艾力特橡胶有限公司

Dates

Publication Date

20260512

Application Date

20250527

Claims (7)

1. 1. The utility model provides an all-weather simulated environment case for light truck tire in winter and rainy season, includes box (1) and simulated tire (2), its characterized in that, horizontal fixed mounting has slide bar (10) in box (1), symmetrical slip cover is equipped with slide (11) on slide bar (10), be equipped with installing frame (3) that can vertically move in box (1), the upper surface symmetry fixed mounting of installing frame (3) has U type piece (12), every hinge plate (13) are articulated between U type piece (12) and each slide (11), slide (11) are connected with box (1) through telescopic part, installing frame (3) inner wall fixed mounting has driving motor (4), driving motor's (4) output shaft is equipped with the fixed part that is used for fixed simulated tire (2), be equipped with temperature regulation device (21) in box (1), install chamber door (9) through rotating in box (1); The rotary table is characterized in that the rotary shaft (5) is horizontally rotatably arranged in the box body (1), a round block (6) is fixedly arranged at one end of the rotary shaft (5), an installation cavity is formed in the round block (6), a plurality of through holes are formed in the surface of the round block (6) in a circumferential shape, the rotary rod (7) is horizontally rotatably arranged in the through holes, the rotary rod (7) is fixedly sleeved with the contact plate (8), and a transmission part for controlling the rotary rods (7) to rotate together is arranged on the surface of the round block (6).
2. 2. The all-weather simulation environment box for the light truck tire in winter and rainy season as claimed in claim 1, wherein the telescopic component comprises a telescopic spring (14) sleeved on the sliding rod (10), and two ends of the telescopic spring (14) are fixedly connected with the surface of the sliding plate (11) and the inner wall of the box body (1) respectively.
3. 3. The all-weather simulation environment box for the light truck tire in winter and rainy season according to claim 1, wherein the fixing component comprises a mounting plate (15) fixedly mounted at the end part of an output shaft of the driving motor (4), a plurality of bolts (16) fixedly mounted on the surface of the mounting plate (15) in a circumferential shape and a plurality of nuts (17) respectively sleeved on the bolts (16) in a threaded manner, and a plurality of through holes respectively used for the end parts of the bolts (16) to pass through are formed in the surface of the simulation tire (2) in a circumferential shape.
4. 4. The all-weather simulation environment box for the light truck tire in winter and rainy season according to claim 1, wherein the transmission part comprises an electric telescopic rod (18) fixedly installed at the center of the surface of the round block (6), a fixed plate (19) fixedly installed at the end part of a driving shaft of the electric telescopic rod (18) and a plurality of threaded rods (20) horizontally and fixedly installed on the surface of the fixed plate (19), one end of the rotating rod (7) penetrates out of the round block (6) and is provided with a threaded groove, and one ends of the threaded rods (20) are respectively installed in the threaded grooves in a threaded mode.
5. 5. The all-weather simulation environment box for the winter and rainy season light truck tire according to claim 1 is characterized in that the temperature adjusting device (21) comprises a heating wire, a conduit and a temperature sensor, wherein the heating wire is used for heating the box body (1), and liquid nitrogen is added into the conduit and used for cooling the box body (1).
6. 6. The all-weather environment simulating box for the light truck tire in winter and rainy season as claimed in claim 1, wherein the top of the box body (1) is provided with a water storage tank (22), a water pump is arranged in the water storage tank (22), the outer surface of the water storage tank (22) is provided with a water pipe (23) fixedly communicated with the water pump, and one end, far away from the water storage tank (22), of the water pipe (23) penetrates into the box body (1) and is fixedly provided with a spray head (24).
7. 7. The all-weather simulation environment box for the light truck tire in winter and rainy season according to claim 1, wherein an observation port is formed in the surface of the box door (9), a transparent observation glass (25) is fixedly embedded in the observation port, and a heat insulation film is adhered to the surface of the observation glass (25).

Description

All-weather simulation environment box for light truck tire in winter and rainy season Technical Field The utility model relates to the technical field of tire testing equipment, in particular to an all-weather simulation environment box for a light truck tire in winter and rainy season. Background With the development of the transportation industry, the light truck is used as an important transportation tool, and the performance of the tire is important under severe weather conditions such as winter and rainy season, so that the performance test of the light truck tire is required to be carried out through the simulation environment box, and the environments such as low temperature, high temperature, rainfall and the like can be simulated. The conventional tire can encounter a concave-convex road surface when running on the road surface, and the all-weather simulation environment box can only perform tire performance test on a flat test surface, so that the running scene of the concave-convex road surface in winter and rainy seasons cannot be truly simulated, the performance of the tire under the actual complex road conditions cannot be reflected by the test result, comprehensive and accurate data support cannot be provided for the research and development and improvement of the tire, and the requirements of the market on the high-performance winter and rainy season light-truck tire are difficult to meet. Disclosure of utility model The utility model aims to solve the defects in the prior art that an all-weather simulation environment box can only perform tire performance test on a flat test surface, cannot truly simulate a running scene of a concave-convex road surface in winter and rain seasons, so that a test result is difficult to reflect the performance of a tire under actual complex road conditions, cannot provide comprehensive and accurate data support for tire research and development and improvement, and is difficult to meet the market demand for high-performance light-truck tires in winter and rain seasons. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an all-weather simulated environment case for light truck tire in winter and rainy season, includes box and simulated tire, horizontal fixed mounting has the slide bar in the box, symmetrical slip cap is equipped with the slide on the slide bar, be equipped with the installing frame that can vertically remove in the box, the upper surface symmetry fixed mounting of installing frame has U type piece, every articulated slab has between U type piece and the every slide, the slide passes through telescopic member and is connected with the box, installing frame inner wall fixed mounting has driving motor, driving motor's output shaft is equipped with the fixed part that is used for fixed simulated tire, be equipped with temperature regulating device in the box, install the chamber door through the axis of rotation in the box; The rotary box comprises a box body, and is characterized in that a rotary shaft is horizontally rotated and installed in the box body, one end of the rotary shaft is fixedly provided with a round block, an installation cavity is formed in the round block, a plurality of through holes are formed in the surface of the round block in a circumferential shape, a rotary rod is horizontally rotated and installed in the through holes, a touch plate is fixedly sleeved on the rotary rod, and a transmission part for controlling the rotary rods to rotate together is arranged on the surface of the round block. Preferably, the telescopic component comprises a telescopic spring sleeved on the sliding rod, and two ends of the telescopic spring are fixedly connected with the surface of the sliding plate and the inner wall of the box body respectively. Preferably, the fixing part comprises a mounting plate fixedly mounted at the end part of the output shaft of the driving motor, a plurality of bolts fixedly mounted on the surface of the mounting plate in a circumferential shape and a plurality of nuts respectively sleeved on the bolts in a threaded manner, and a plurality of through holes respectively used for the end parts of the bolts to pass through are formed in the surface of the simulation tire in a circumferential shape. Preferably, the transmission part comprises an electric telescopic rod fixedly installed at the center of the surface of the round block, a fixed plate fixedly installed at the end part of a driving shaft of the electric telescopic rod and a plurality of threaded rods horizontally and fixedly installed on the surface of the fixed plate, one end of each rotating rod penetrates out of the round block and is provided with a thread groove, and one ends of the threaded rods are respectively installed in the thread grooves in a threaded mode. Preferably, the temperature adjusting device comprises a heating wire, a conduit and a temperature sensor,