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Hall probe high-precision position acquisition device

A technology of a Hall probe and an acquisition device, which is applied to measurement devices, optical devices, instruments, etc., can solve problems such as speeding up work efficiency, and achieve the effects of speeding up work efficiency, easy operation, and stable work environment.

Pending Publication Date: 2018-02-16
INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS
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AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem of working efficiency in the prior art when measuring the magnetic field of a single accelerating cavity coil in an online accelerating cavity component, and provides a high-precision position acquisition device for a Hall probe, which realizes the position of the Hall probe outside the accelerating pipeline during application. Acquisition, greatly accelerated work efficiency

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Embodiment

[0022] Such as Figures 1 to 2 As shown, it includes a Hall probe 2, a grating ruler 4, a grating ruler reading head 3, and a half-moon spacer 5. The half-moon spacer 5 is a semi-cylindrical, and the semi-cylindrical is equally divided into two halves along the radial surface. , half of which is sunken downward to form a lower plane, and the other half is an upper plane; a linear guide rail 6 is provided on the lower plane of the half-moon pad, and a grating ruler 4 is provided on the upper plane of the half-moon pad; The two ends of the guide rail 6 are provided with a front pulley 9 and a rear pulley 10, and a steel wire rope is connected between the front pulley 9 and the rear pulley 10, and a sliding block 7 is also set on the linear guide rail 6, and the sliding block 7 is provided with Probe adjustment mechanism 8, the probe adjustment mechanism 8 is connected with the Hall probe 2; the top side of the grating ruler 4 is provided with a grating ruler reading head 3, and ...

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Abstract

The invention discloses a Hall probe high-precision position acquisition device which includes a Hall probe, a grating ruler, and a grating ruler reading head. The device further includes a half-mooncushion block which is a half cylinder. The half cylinder is equally divided in half along the diametric plane, wherein one half is sunk downward and forms a lower plane, and the other half is an upper plane. A linear guide rail is arranged on the lower plane of the half-moon cushion block, and the grating ruler is arranged on the upper plane of the half-moon cushion block. A front pulley and a rear pulley are respectively arranged at the two ends of the linear guide rail, and a steel wire rope is connected between the front pulley and the rear pulley. The linear guide rail is sleeved with a sliding block. A probe adjusting mechanism is arranged on the sliding block, and the probe adjusting mechanism is connected with the Hall probe. The grating ruler reading head is arranged on a side ofthe grating ruler. The Hall probe high-precision position acquisition device is flexible and convenient to use, and effectively increases the work efficiency.

Description

technical field [0001] The invention relates to the field of precise measurement of the magnetic field distribution of a solenoid coil of an accelerator beam transmission system, in particular to a high-precision position acquisition device for a Hall probe. Background technique [0002] The accelerator beam delivery system is an important part of the accelerator. For this reason, quite high technical indicators are put forward for the beam transmission system of the accelerator. It is particularly important to develop the measurement of the beam transmission components during the beam debugging process, including the accurate measurement of the magnetic field distribution of the solenoid coil. In the actual measurement of the magnetic field measurement process, the laser tracker is used to establish the reference coordinates in space, and the positional relationship between the Hall probe and the coil is determined by measuring the position of the Hall probe and the coil in...

Claims

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Application Information

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IPC IPC(8): G01B11/00
CPCG01B11/00
Inventor 臧宗旸廖树清龙全红
Owner INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS
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