CN212539639U - Intelligent rotary drum test platform for customized simulation of automobile road condition driving - Google Patents
Intelligent rotary drum test platform for customized simulation of automobile road condition driving Download PDFInfo
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- CN212539639U CN212539639U CN202020745711.2U CN202020745711U CN212539639U CN 212539639 U CN212539639 U CN 212539639U CN 202020745711 U CN202020745711 U CN 202020745711U CN 212539639 U CN212539639 U CN 212539639U
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Abstract
The utility model discloses an intelligent rotary drum test platform that customization simulation car road conditions travel, including the installation base, be equipped with the operation groove in the installation base, fixedly connected with rotating tube in the operation groove, fixedly connected with fixed plate in the operation groove, fixedly connected with protrusion fixed plate in the fixed plate, it is connected with a plurality of runners to rotate on the protrusion fixed plate, the up end fixedly connected with mounting bracket of installation base, be equipped with the fixed establishment who is used for preventing the upset of car yawing force on the mounting bracket, be equipped with the drive mechanism who is used for realizing turning to among the automotive test process in the rotating tube. The utility model discloses rational in infrastructure, realize the vehicle through setting up fixed establishment and producing the fixed stay when sideslipping, prevent vehicle roll-off rotary drum platform, realize the vehicle when the turn through setting up drive mechanism, the rotation of rotary drum platform automatic tracking vehicle tire realizes rotating, realizes the data acquisition when turning and sideslipping to the vehicle.
Description
Technical Field
The utility model relates to a car road conditions simulation rotary drum technical field especially relates to an intelligent rotary drum test platform that customization simulation car road conditions travel.
Background
The vehicle rotary drum test platform is used as the test equipment in vehicle test, and measures the relative speed of the vehicle in the process of straight line running, so that the vehicle runs on the rotary drum platform at a specified speed, the relative movement of the vehicle wheels and the rotary drum is counteracted, the vehicle is enabled to be still relative to the ground, the vehicle condition of actual driving is simulated, and the relative speed of the vehicle in the process of straight line running can be measured.
When the existing rotary drum test platform is used, the rotary drum is in a fixed state, so that when the driving direction of a vehicle is changed, the side slip phenomenon of the vehicle is caused due to the fact that the tire and the contact surface of the rotary drum generate side slip, the vehicle can possibly slip out of the rotary drum, and accidents are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the intelligent rotary drum test platform that customization simulation car road conditions went that proposes, it realizes the vehicle fixed stay when producing sideslip through setting up fixed establishment, prevents vehicle roll-off rotary drum platform, realizes the vehicle when the turn through setting up drive mechanism, and the rotation of rotary drum platform automatic tracking vehicle tire realizes rotating, realizes the data acquisition when turning and sideslip the vehicle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an intelligent rotary drum test platform that customization simulation car road conditions travel, includes the installation base, be equipped with the operation groove in the installation base, fixedly connected with rotating tube in the operation groove, fixedly connected with fixed plate in the operation groove, fixedly connected with protrusion fixed plate in the fixed plate, it is connected with a plurality of runners to rotate on the protrusion fixed plate, the up end fixedly connected with mounting bracket of installation base, be equipped with the fixed establishment who is used for preventing the upset of car yawing force on the mounting bracket, be equipped with the drive mechanism who is used for realizing turning to among the automotive test process in the rotating tube.
Preferably, the fixing mechanism comprises a lifting box fixedly connected to the upper end face of the mounting frame, two symmetrically arranged lifting motors are fixedly connected to the inner side of the lifting box, a traction wire is fixedly connected to each lifting motor, a fixed pipe is fixedly connected to the tail end of each traction wire, a lifting block is fixedly connected to the tail end of each fixed pipe, and a chassis contact plate is fixedly connected to the upper end face of each lifting block.
Preferably, the transmission mechanism comprises a rotating shaft which is rotatably connected in a rotating pipe, two symmetrically arranged rotating gears are fixedly connected to the rotating shaft, and a rotating plate is connected to the rotating gears in a meshed mode and is rotatably connected to the rotating shaft.
Preferably, a water collecting tank is arranged in the rotating pipe, and a water spraying nozzle is fixedly connected in the water collecting tank.
Preferably, the rotating tube and the rotating shaft, and the rotating plate and the rotating shaft are fixedly connected with a rotating bearing.
Preferably, the chassis contact plate is of a resilient protective material.
Compared with the prior art, the utility model, its beneficial effect does:
1. realize the vehicle fixed stay when producing sideslip through setting up fixed establishment, prevent that the vehicle roll-off from the rotary drum platform.
2. When the vehicle turns by arranging the transmission mechanism, the rotary drum platform automatically tracks the rotation of the vehicle tire to realize rotation, and data acquisition during turning and sideslip of the vehicle is realized.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of an intelligent drum test platform for customized simulation of driving of automobile road conditions;
fig. 2 is a schematic top view of an intelligent drum test platform for customized simulation of driving of vehicle road conditions provided by the present invention;
fig. 3 is the utility model provides a customized simulation car road conditions intelligent rotary drum test platform's that traveles owner looks schematic diagram.
In the figure: the device comprises a mounting base 1, a rotating pipe 2, a rotating shaft 3, a rotating gear 4, a rotating plate 5, a water collecting tank 6, a water spray nozzle 7, a rotating wheel 8, a protruded fixing plate 9, a running tank 10, a fixing plate 11, a mounting frame 12, a lifting box 13, a lifting motor 14, a traction line 15, a fixing pipe 16, a chassis contact plate 17 and a lifting block 18.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, an intelligent drum test platform that customization simulation car road conditions travel, including installation base 1, be equipped with operation groove 10 in the installation base 1, fixedly connected with rotating tube 2 in the operation groove 10, fixedly connected with fixed plate 11 in the operation groove 10, fixedly connected with protrusion fixed plate 9 in the fixed plate 11, it is connected with a plurality of runners 8 to rotate on the protrusion fixed plate 9, installation base 1's up end fixedly connected with mounting bracket 12, be equipped with the fixed establishment that is used for preventing the upset of car yawing force on the mounting bracket 12, be equipped with the drive mechanism that is used for realizing turning to among the automotive test process in the rotating tube 2.
The utility model discloses in, fixed establishment includes the lifting box 13 of fixed connection at the mounting bracket 12 up end, the lifting motor 14 that two symmetries of fixedly connected with set up in the lifting box 13, fixedly connected with pull wire 15 on the lifting motor 14, the fixed pipe 16 of terminal fixedly connected with of pull wire 15, the terminal fixedly connected with hoisting block 18 of fixed pipe 16, the up end fixedly connected with chassis contact plate 17 of hoisting block 18, realize the vehicle fixed stay when producing and sideslip through setting up fixed establishment, prevent vehicle roll-off rotary drum platform.
Drive mechanism is including rotating axis of rotation 3 of connection in the live tube 2, the rotating gear 4 that two symmetries of fixedly connected with set up on the axis of rotation 3, 4 meshing of rotating gear is connected with rotor plate 5, rotor plate 5 rotates and connects in axis of rotation 3, be equipped with water catch bowl 6 in the live tube 2, fixedly connected with water spray nozzle 7 in the water catch bowl 6, live tube 2 and axis of rotation 3, fixedly connected with rolling bearing between rotor plate 5 and the axis of rotation 3, chassis contact plate 17 is elastic protection material, realize the vehicle when the turn through setting up drive mechanism, the rotation of rotary drum platform autotracking vehicle tire realizes rotating, realize the data acquisition when turning and sideslipping the vehicle.
In use, as shown in fig. 1-3, the vehicle is supported by the fixed plate 11 and the protruding fixed plate 9 under the supporting action of the vehicle on the rotating wheel 8, the lifting block 18 is placed at the bottom of the vehicle, the chassis contact plate 17 is contacted with the vehicle chassis, when the vehicle needs to turn, the rotating of the fixed plate 11 is driven by the change of the contact force of the rotating wheel 8, the rotating gear 4 rotates on the upper rotating shaft 3, the rotating wheel 8 at the rear wheel position is driven by the rotating plate 5 to rotate the same as the rotating wheel 8 at the front wheel position by the engaging connection between the rotating gear 4 and the rotating plate 5, the relative rest between the vehicle and the rotating wheel 8 is kept, when the lateral force of the vehicle is too large to sideslip, the lifting of the lifting block 18 and the chassis contact plate 17 to the vehicle chassis is realized by the lifting traction line 15 of the lifting motor 14 in the lifting box 13, preventing the vehicle from sliding off the drum platform.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligent rotary drum test platform that customization simulation car road conditions went, includes installation base (1), its characterized in that, be equipped with operation groove (10) in installation base (1), fixedly connected with rotating tube (2) in operation groove (10), fixedly connected with fixed plate (11) in operation groove (10), fixedly connected with protrusion fixed plate (9) in fixed plate (11), it is connected with a plurality of runners (8) to rotate on protrusion fixed plate (9), up end fixedly connected with mounting bracket (12) of installation base (1), there is the fixed establishment who is used for preventing the upset of car yawing force on mounting bracket (12), be equipped with the drive mechanism who is used for realizing turning to in the car test process in rotating tube (2).
2. The intelligent drum test platform for customized simulation of driving on road conditions of automobiles according to claim 1, wherein the fixing mechanism comprises a lifting box (13) fixedly connected to the upper end surface of the mounting frame (12), two symmetrically arranged lifting motors (14) are fixedly connected in the lifting box (13), a traction wire (15) is fixedly connected to the lifting motors (14), a fixing tube (16) is fixedly connected to the tail end of the traction wire (15), a lifting block (18) is fixedly connected to the tail end of the fixing tube (16), and a chassis contact plate (17) is fixedly connected to the upper end surface of the lifting block (18).
3. The intelligent drum test platform for customized simulation of driving on road conditions of automobiles according to claim 1, wherein the transmission mechanism comprises a rotating shaft (3) rotatably connected in a rotating tube (2), two symmetrically arranged rotating gears (4) are fixedly connected to the rotating shaft (3), the rotating gears (4) are engaged with a rotating plate (5), and the rotating plate (5) is rotatably connected to the rotating shaft (3).
4. The intelligent drum test platform for customized simulation of automobile road condition driving according to claim 3, wherein a water collecting tank (6) is arranged in the rotating pipe (2), and a water spray nozzle (7) is fixedly connected in the water collecting tank (6).
5. The intelligent drum test platform for customized simulation of automobile road condition driving according to claim 3, wherein a rotating bearing is fixedly connected between the rotating tube (2) and the rotating shaft (3), and between the rotating plate (5) and the rotating shaft (3).
6. The intelligent drum test platform for customized vehicle road condition simulation for driving according to claim 2, wherein the chassis contact plate (17) is made of elastic protection material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020745711.2U CN212539639U (en) | 2020-05-08 | 2020-05-08 | Intelligent rotary drum test platform for customized simulation of automobile road condition driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020745711.2U CN212539639U (en) | 2020-05-08 | 2020-05-08 | Intelligent rotary drum test platform for customized simulation of automobile road condition driving |
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| Publication Number | Publication Date |
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| CN212539639U true CN212539639U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020745711.2U Active CN212539639U (en) | 2020-05-08 | 2020-05-08 | Intelligent rotary drum test platform for customized simulation of automobile road condition driving |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405708A (en) * | 2021-06-28 | 2021-09-17 | 北京理工大学 | Annular orthogonal torque chassis dynamometer for simulating automobile steering working condition |
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2020
- 2020-05-08 CN CN202020745711.2U patent/CN212539639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405708A (en) * | 2021-06-28 | 2021-09-17 | 北京理工大学 | Annular orthogonal torque chassis dynamometer for simulating automobile steering working condition |
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Effective date of registration: 20210508 Address after: Room 416, scientific research building, 68 Xianfeng East Road, Dongli District, Tianjin Patentee after: CNR (Tianjin) Automobile Information Consulting Co.,Ltd. Address before: Room 132, area w, No.2, Lane 921, Xinshen Road, Xinhe Town, Chongming District, Shanghai (Shanghai Fusheng Economic Development Zone) Patentee before: Shanghai card one brand management Co., Ltd |