A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
This invention discloses a track caliper that can measure vertical and horizontal wearing of different track types. It includes a caliper bar and a big slider that can move along the caliper bar. A small slider, with a right-angle bayonet on its right, can move along the caliper bar jaw to set the desired measuring position. A positioning plate, articulated with a rotary arm, installs on the big slider jaw and has a structure to limit the rotary arm in the vertical direction. A crossing-groove block is slide-mounted on the rotary arm, a horizontal bar is slide-mounted on the crossing-groove block and can move perpendicular with the rotary arm. When the front measuring surface on the horizontal bar aligns with the measuring surface of the probe on the big slider jaw, the marking on the horizontal bar aligns with the “0” line on the crossing-groove block.
This invention discloses a track caliper that can measure vertical and horizontal wearing of different track types. It includes a caliper bar and a big slider that can move along the caliper bar. A small slider, with a right-angle bayonet on its right, can move along the caliper bar jaw to set the desired measuring position. A positioning plate, articulated with a rotary arm, installs on the big slider jaw and has a structure to limit the rotary arm in the vertical direction. A crossing-groove block is slide-mounted on the rotary arm, a horizontal bar is slide-mounted on the crossing-groove block and can move perpendicular with the rotary arm. When the front measuring surface on the horizontal bar aligns with the measuring surface of the probe on the big slider jaw, the marking on the horizontal bar aligns with the “0” line on the crossing-groove block.
Track Caliper
BU SHAOMING (author)
2023-01-19
Patent
Electronic Resource
English
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