一种坠车检测装置

Abstract

本实用新型公开了一种坠车检测装置。该实用新型包括：框架，框架包括顶板、底座以及背板；顶板与底座之间设置有拉伸装置，拉伸装置设置有齿条，拉伸装置垂直于底座；背板上固定连接有直线导轨，直线导轨和齿条之间连接有方形滑块；背板上还固定连接有指示装置，指示装置上设置有齿轮，齿轮与齿条啮合。通过本实用新型，解决了相关技术中坠车检测信号过小导致不能及时触发坠车警报的问题。

Claims

1. A car drop detection device characterized by comprising: include: The frame includes a top plate (1), a base (10), and a back plate (17). A tensioning device is provided between the top plate (1) and the base (10), and the tensioning device is provided with a rack (16) and is perpendicular to the base (10). A linear guide rail (7) is fixedly connected to the back plate (17), and a square slider (8) is connected between the linear guide rail (7) and the rack (16). An indicator device is also fixedly connected to the back plate (17), and a gear (15) is provided on the indicator device, which meshes with the rack (16).

2. The device of claim 1, wherein, include: A fixed pulley (2) is fixedly connected to the top plate (1). The fixed pulley (2) guides the steel wire rope (4). One end of the steel wire rope (4) is connected to a turnbuckle (6), and the other end is connected to the inside of the immersion tank.

3. The car drop-off detection apparatus according to claim 2, characterized by include: The other end of the turnbuckle (6) is connected to the rack (16).

4. The vehicle crash detection device according to claim 3, characterized in that, include: The bottom of the rack (16) is connected to a tension spring (9), which is connected to the base (10).

5. The car drop detection apparatus according to claim 2, wherein include: A limiting block (3) is fixedly connected to the back plate (17), and the limiting block (3) is located below the fixed pulley (2); The wire rope clamp (5) is fastened to the wire rope (4) and is located below the limiting block (3).

6. The car drop-off detection apparatus according to claim 1, wherein include: The indicating device includes a bearing housing (13), which is fixedly connected to the back plate (17).

7. A rollaway detection device according to claim 6, wherein include: The bearing housing (13) contains an external threaded bearing (14).

8. The rollaway detection apparatus of claim 7, wherein, include: The gear (15) and pointer (12) are mounted on the extended shaft of the external thread bearing (14).

9. A rollaway detection device according to claim 8, wherein, include: An inductive switch (11) is installed on the back plate (17), and the position of the inductive switch (11) corresponds to the end of the pointer (12).

10. The car drop-off detection apparatus according to claim 1, wherein include: A scale (18) is provided on the back plate (17).

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