Vehicle rollover detection platform

Abstract

The utility model discloses a vehicle rollover detection platform in the technical field of vehicle rollover detection, which comprises a loading platform, a length-direction rotating bracket, a width-direction rotating bracket, a fixed plate and a pin shaft I. A lifting assembly I is arranged on the left side of the width-direction rotating bracket, and a lifting assembly II is arranged on the right side of the width-direction rotating bracket. A third lifting assembly is arranged at the front end of the length direction rotating support, a fourth lifting assembly is arranged at the rear end of the length direction rotating support, a base is arranged at the bottom of the width direction rotating support, and a second pin shaft is arranged in the middle of the width direction rotating support. According to the device, while the first lifting assembly and the second lifting assembly are started to detect the left-right tipping of the vehicle, the third lifting assembly and the fourth lifting assembly can also be started to detect the front-back tipping of the vehicle, when the front-back tipping of the vehicle is detected, the first lifting assembly and the second lifting assembly do not need to be reset, and the vehicle tipping detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring and tipping detection, in particular to a vehicle tipping detection platform. Background Technique

[0002] As a means of travel and transportation, the safety performance test of vehicles is extremely important. Generally, it is necessary to detect the maximum tipping angle of the vehicle length or width.

[0003] In the prior art, the vehicle tipping test platform detects the limit value of the tipping angle in one of the vehicle length direction or width direction, that is, the vehicle is placed on the load platform of the vehicle tipping platform, and then the load platform is lifted along one side of the vehicle length direction. When the vehicle is about to tip on the tipping test platform, the tipping test platform will emit an alarm prompt sound, record the angle at which the vehicle is about to tip, and stop increasing the lifting angle of the vehicle. If it is necessary to detect the limit value of the tipping angle in the vehicle width direction, the platform must be restored to the original state. If the original state is not restored, the width direction cannot be detected. For example, when detecting the tipping measurement in the vehicle tipping test detection platform (patent number: 201822048123.9) disclosed in Chinese patent literature, after detecting the vehicle tipping in one direction, the detection device needs to be reset before detecting the tipping in the remaining directions.

[0004] The applicant of the present invention has found that the prior art has at least the following technical problems:

[0005] When the tipping platform in the prior art detects the maximum tipping angle in the vehicle length direction or width direction, the platform needs to be leveled. If the platform is not leveled, the other direction cannot be detected, increasing the detection time. Content of the Utility Model

[0006] The purpose of the present invention is to provide a vehicle tipping detection platform to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present invention provides the following technical solution: A vehicle tipping detection platform, including a load platform, a length direction rotating bracket, a width direction rotating bracket, a fixing plate and a pin shaft one. An elevating assembly one is arranged on the left side of the width direction rotating bracket, and an elevating assembly two is arranged on the right side of the width direction rotating bracket. An elevating assembly three is arranged at the front end of the length direction rotating bracket, and an elevating assembly four is arranged at the rear end of the length direction rotating bracket. A base is arranged at the bottom of the width direction rotating bracket, a pin shaft two is arranged in the middle of the width direction rotating bracket, a support rod is arranged on the width direction rotating bracket, the bottom ends of the elevating assembly one and the elevating assembly two are both provided with a base one, the bottoms of the elevating assembly three and the elevating assembly four are both provided with a base two, and a connecting seat is arranged at the bottom of the length direction rotating bracket.

[0008] Preferably, the bottoms of the first lifting component and the second lifting component are both connected to the first base through pin shafts, and the support rod passes through the upper part of the second lifting component and is movably connected to the upper part of the second lifting component.

[0009] Preferably, the bottoms of the third lifting component and the fourth lifting component are both connected to the second base through pin shafts, and the second base is fixedly connected to the width-direction rotating bracket.

[0010] Preferably, the width-direction rotating bracket and the base are connected through a second pin shaft, and the length-direction rotating bracket and the connecting seat are connected through a first pin shaft and a connecting plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: When starting the first lifting component or the second lifting component, and at the same time making the second lifting component or the first lifting component contract, the width-direction rotating bracket drives the load platform to rotate left and right to detect the left and right tilting of the vehicle. When starting the third lifting component or the fourth lifting component, and at the same time making the fourth lifting component or the third lifting component contract, the length-direction rotating bracket drives the load platform to rotate forward and backward to detect the front and back tilting of the vehicle. When the present device starts the first lifting component and the second lifting component to detect the left and right tilting of the vehicle, it can also start the third lifting component and the fourth lifting component to detect the front and back tilting of the vehicle. When detecting the front and back tilting of the vehicle, it is not necessary to reset the first lifting component and the second lifting component, which improves the efficiency of vehicle tilting detection. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a schematic installation structure diagram of the lifting components of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the rotating bracket of the present utility model;

[0015] Figure 4 is a schematic installation structure diagram of the length-direction rotating bracket of the present utility model.

[0016] In the figure: 1. Load platform; 2. Length-direction rotating bracket; 3. Width-direction rotating bracket; 4. First lifting component; 42. Second lifting component; 43. Third lifting component; 44. Fourth lifting component; 45. Support rod; 46. First base; 47. Connecting seat; 48. Fixed plate; 5. Base; 6. First pin shaft; 7. Second pin shaft; 8. Second base. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-4 , the present invention provides a technical solution: a vehicle rollover detection platform, including a load platform 1, a lengthwise rotation bracket 2, a widthwise rotation bracket 3, a fixing plate 48, and a first pin shaft 6. A first lifting assembly 41 is arranged on the left side of the widthwise rotation bracket 3, and a second lifting assembly 42 is arranged on the right side of the widthwise rotation bracket 3. A third lifting assembly 43 is arranged at the front end of the lengthwise rotation bracket 2, and a fourth lifting assembly 44 is arranged at the rear end of the lengthwise rotation bracket 2. A base 5 is arranged at the bottom of the widthwise rotation bracket 3, a second pin shaft 7 is arranged in the middle of the widthwise rotation bracket 3, a support rod 45 is arranged on the widthwise rotation bracket 3. The bottom ends of the first lifting assembly 41 and the second lifting assembly 42 are both provided with a first base 46, the bottoms of the third lifting assembly 43 and the fourth lifting assembly 44 are both provided with a second base 8, and a connecting seat 47 is arranged at the bottom of the lengthwise rotation bracket 2 to detect vehicle rollover. Place the vehicle on the load platform 1, start the first lifting assembly 41, and the first lifting assembly 41 pushes the left side of the widthwise rotation bracket, causing the left end of the widthwise rotation bracket 3 to rise. The widthwise rotation bracket 3 rotates on the base through the second pin shaft 7. Start the second lifting assembly 42, and at the same time, contract the first lifting assembly 41 to lift the right end of the widthwise rotation bracket 3, causing the load platform 1 to rotate left and right to detect vehicle left and right rollover. While detecting the vehicle left and right, start the third lifting assembly 43, and the third lifting assembly 43 lifts the front end of the lengthwise rotation bracket 2, causing the front end of the load platform 2 to tilt up. The lengthwise rotation bracket 2 rotates on the connecting seat 47 through the first pin shaft 6. Start the fourth lifting assembly 44, and at the same time, contract the third lifting assembly 43 to rotate the lengthwise rotation bracket 2 forward and backward, causing the load platform 1 to rotate forward and backward to detect vehicle front and rear rollover. When the first lifting assembly 41 and the second lifting assembly 42 are started to detect vehicle left and right rollover, the third lifting assembly 43 and the fourth lifting assembly 44 can also be started to detect vehicle front and rear rollover. When detecting vehicle front and rear rollover, there is no need to reset the first lifting assembly 41 and the second lifting assembly 42, which improves the efficiency of vehicle rollover detection.

[0019] Among them, the bottoms of the first lifting assembly 41 and the second lifting assembly 42 are both connected to the first base 46 through pin shafts. The support rod 45 passes through the upper part of the second lifting assembly 42 and is movably connected to the upper part of the second lifting assembly 42. When detecting the left and right tilting of the vehicle, the first lifting assembly 41 and the second lifting assembly 42 rotate through the pin shafts.

[0020] The bottoms of the third lifting assembly 43 and the fourth lifting assembly 44 are both connected to the second base 8 through pin shafts. The second base 8 is fixedly connected to the width-direction rotation bracket 3. When detecting the front and rear tilting of the vehicle, the third lifting assembly 43 and the fourth lifting assembly 44 rotate through the pin shafts.

[0021] The width-direction rotation bracket 3 and the base 5 are connected through the second pin shaft 7. The length-direction rotation bracket 2 and the connecting seat 47 are connected through the first pin shaft 6.

[0022] Working principle: To detect the tilting of the vehicle, place the vehicle on the load platform 1, start the first lifting assembly 41. The first lifting assembly 41 pushes the left side of the width-direction rotation bracket, causing the left end of the width-direction rotation bracket 3 to rise. The width-direction rotation bracket 3 rotates on the base through the second pin shaft 7. Start the second lifting assembly 42, and at the same time contract the first lifting assembly 41, so that the width-direction rotation bracket 3 lifts the right end of the width-direction rotation bracket 3, causing the load platform 1 to rotate left and right to detect the left and right tilting of the vehicle. While detecting the left and right of the vehicle, start the third lifting assembly 43. The third lifting assembly 43 lifts the front end of the length-direction rotation bracket 2, causing the front end of the load platform 2 to tilt up. The length-direction rotation bracket 2 rotates on the connecting seat 47 through the first pin shaft 6. Start the fourth lifting assembly 44, and at the same time contract the third lifting assembly 43, so that the length-direction rotation bracket 2 rotates back and forth, causing the load platform 1 to rotate back and forth to detect the front and rear tilting of the vehicle. When this device starts the first lifting assembly 41 and the second lifting assembly 42 to detect the left and right tilting of the vehicle, it can also start the third lifting assembly 43 and the fourth lifting assembly 44 to detect the front and rear tilting of the vehicle. When detecting the front and rear tilting of the vehicle, there is no need to reset the first lifting assembly 41 and the second lifting assembly 42, which improves the efficiency of detecting the tilting of the vehicle.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle rollover detection platform, comprising a load platform (1), a lengthwise rotation bracket (2), a widthwise rotation bracket (3), a fixing plate (48) and a first pin shaft (6), characterized in that: On the left side of the width-direction rotating bracket (3), a first lifting component (41) is provided. On the right side of the width-direction rotating bracket (3), a second lifting component (42) is provided. At the front end of the length-direction rotating bracket (2), a third lifting component (43) is provided. At the rear end of the length-direction rotating bracket (2), a fourth lifting component (44) is provided. At the bottom of the width-direction rotating bracket (3), a base (5) is provided. In the middle of the width-direction rotating bracket (3), a second pin shaft (7) is provided. On the width-direction rotating bracket (3), a support rod (45) is provided. The bottom ends of the first lifting component (41) and the second lifting component (42) are both provided with a first base (46). The bottoms of the third lifting component (43) and the fourth lifting component (44) are both provided with a second base (8). At the bottom of the length-direction rotating bracket (2), a connecting seat (47) is provided.

2. The vehicle rollover detection platform according to claim 1, wherein: The bottoms of the first lifting component (41) and the second lifting component (42) and the first base (46) are all connected by a pin shaft. The support rod (45) passes through the upper part of the second lifting component (42) and is movably connected to the upper part of the second lifting component (42).

3. The vehicle rollover detection platform according to claim 1, characterized in that: The bottoms of the third lifting component (43) and the fourth lifting component (44) are both connected to the second base (8) by a pin shaft. The second base (8) is fixedly connected to the width-direction rotating bracket (3).

4. A vehicle rollover detection platform according to claim 1, characterized in that: The width-direction rotating bracket (3) and the base (5) are connected by the second pin shaft (7). The length-direction rotating bracket (2) and the connecting seat (47) are connected by a first pin shaft (6).

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