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Idler wheel measurement device

A technology of measuring device and roller, applied in the direction of measuring device, mechanical measuring device, using mechanical device, etc., can solve the problems of inaccurate measurement data, easy swinging of the roller from left to right, etc., and achieve the effect of smooth movement, not easy to tilt, and reasonable structure design.

Inactive Publication Date: 2018-10-16
XIAOGAN QISIMIAOXIANG CULTURAL MEDIA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the height of the existing roller distance meter is inconvenient to adjust, and the roller is easy to swing from side to side, and will not always be located on the horizontal center, which will also lead to inaccurate measurement data

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-3 , the present invention provides a technical solution: a rolling wheel measuring device, including a telescopic bracket 1, the telescopic bracket 1 includes a sleeve rod 101, an insertion rod 102 and a U-shaped mounting frame 103, and the inside of the sleeve rod 101 is provided with a hollow Slot 18, one end of the insertion rod 102 is inserted in the empty slot 18, and the sleeve rod 101 is locked with the insertion rod 102 through the...

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Abstract

The invention discloses an idler wheel measurement device. The idler wheel measurement device comprises a telescopic support, wherein the telescopic support comprises a sleeve rod, an insertion rod and a U-shaped installation rack; an empty groove is formed in the sleeve rod, one end of the insertion rod is inserted in the empty groove, and the sleeve rod and the insertion rod are tightly locked through a locking mechanism; a grip is threadedly connected with the other end of the insertion rod, the bottom of the insertion rod is fixedly welded to the U-shaped installation rack, an installationplate is fixedly mounted on the insertion rod through a hoop, and the hoop is hinged to the installation plate; a counter is fixedly mounted on the installation plate, an idler wheel is mounted on the U-shaped installation rack through a wheel shaft and a damper bearing, an auxiliary rolling mechanism is further arranged on the U-shaped installation rack, and two sets of synchronous wheels are fixedly mounted on the wheel shafts and the counter, and are in transmission connection through a synchronous belt. The idler wheel measurement device can better adapt to users with different heights, is accurate in counting, convenient to use and place, and moves stably.

Description

technical field [0001] The invention relates to the technical field of distance measuring devices, in particular to a rolling wheel measuring device. Background technique [0002] A roller rangefinder is a measuring device. It consists of a handle, a distance-measuring wheel and a reading device. A connecting rod is installed at the lower end of the handle, a wheel frame is installed at the lower end of the connecting rod, and a distance-measuring wheel is installed in the wheel frame. The wheel distance meter is specially designed and manufactured for outdoor distance measurement, and is suitable for various ground conditions, including hillsides, grasslands, rough construction sites, etc. [0003] However, the height of the existing roller-type range finder is inconvenient to adjust, and the rollers are easy to swing from side to side, and will not always be located on the horizontal center, which will also lead to inaccurate measurement data. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/02
CPCG01B5/02
Inventor 王承宁
Owner XIAOGAN QISIMIAOXIANG CULTURAL MEDIA
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