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Multidirectional laser three-dimensional equidistance point measuring system

A three-coordinate, multi-directional technology, applied in the field of distance measuring point system, can solve the problems of large error and low efficiency, and achieve the effect of reducing large error, improving test efficiency and simple control

Pending Publication Date: 2018-09-28
秦皇岛速泰科技有限公司
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Problems solved by technology

[0003] The present invention aims to solve the problem of large error and low efficiency in determining the position of the sensor by manual random distribution of points, and determining the position of the distribution point through manual combined measurement of two measuring scales, and provides a multi-directional laser three-coordinate equidistant point measuring system. It can not only reduce the error of point layout, but also improve work efficiency and speed up the test progress

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  • Multidirectional laser three-dimensional equidistance point measuring system

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] Such as figure 1 As shown, a multi-directional laser three-coordinate equidistant point measuring system of the present invention, its main body includes lead screws 1, 4, 13, light rods 2, 7, 12, slider 3, connecting pipes 5, 10, 15, 16. Laser probes 6, 14, stepper motors 8, 9, and stabilizing tubes 11, 12; the screw is divided into a horizontal screw and a vertical screw, and the two ends of the horizontal screw are respectively connected to the vertical screw and the light rod; The lead screw is divided into horizontal lead screw and vertical lead screw. Each horizontal lead screw is provided with a laser measuring head; any two vertical lead screws or light rods are connected through connecting pipes and / or stabilizing pipes.

[0014] The leading screw specifically includes a front vertical leading screw 1, a front horizontal leading screw ...

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Abstract

The invention discloses a multidirectional laser three-dimensional equidistance point measuring system. Main bodies comprise lead screws (1, 4, 13), optical rods (2, 7, 12), a sliding block (3), connecting pipes (5, 10, 15, 16), laser measuring heads (6, 14), stepper motors (8, 9) and stabilizing pipes (11, 12), wherein each lead screw is connected with the corresponding stepper motor respectively, and is driven by the corresponding stepper motor independently; the lead screws comprise horizontal lead screws and vertical lead screws, and a laser measuring head is arranged on each horizontal lead screw respectively; and any two of the vertical lead screws or optical rods are connected through the connecting pieces and the stabilizing pipes. Five laser measuring heads are arranged in five directions such as the front and rear parts, left and right parts and upper part of an automobile body, so that multidirectional positioning and equidistant positioning at any position on the automobilebody can be realized. Through reasonable arrangement of the lead screws, the optical rods, the stepper motors and the laser measuring heads in the space, the multidirectional equidistant positioningand accurate measurement of sensor node positions on the automobile body are realized.

Description

technical field [0001] The invention belongs to a coordinate equidistant point measuring system, in particular to a multi-directional laser three-coordinate equidistant point measuring system. Background technique [0002] At present, the vibration measurement of the automobile body is mainly realized by arranging sensors on the surface of the vehicle body. At present, the positions of the sensors are generally determined by manual random distribution, and the three coordinates of the distribution positions are generally determined by manual combination measurement of three measuring scales. Using this method to determine the location of the points not only has a large error, but also has low efficiency and a large workload, which has a great impact on the accuracy of the test and the progress of the test. Contents of the invention [0003] The present invention aims to solve the problem of large error and low efficiency in determining the position of the sensor by manual ...

Claims

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Application Information

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IPC IPC(8): G01C15/00G01B11/00
CPCG01C15/004G01B11/002
Inventor 裴永生王立聪
Owner 秦皇岛速泰科技有限公司
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