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Physical settlement gauge with saw-toothed supporting strips at bottom

A support bar and zigzag technology, which is applied in the field of sedimentation meters, can solve the problems of being susceptible to external interference, poor bottom stability, and low precision, and achieve the effects of not being easily disturbed by external factors, improving accuracy, and increasing friction

Inactive Publication Date: 2014-01-15
SICHUAN KAIMING INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the deficiencies of the prior art and provides a physical settlement instrument with a sawtooth-shaped support bar at the bottom, which solves the shortcomings of the previous settlement instruments such as low precision, high price, easy to be disturbed by the outside world, and poor stability at the bottom

Method used

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  • Physical settlement gauge with saw-toothed supporting strips at bottom

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Embodiment Construction

[0015] Attached below figure 1 The present invention is described further. The present invention consists of a fixed base plate 3, a measuring rod 1 located at the center of the fixed base plate 3, and a PVC protection tube 2 sleeved on the outside of the corresponding measuring rod 1. The measuring rod 1 and the PVC protection tube 2 are parallel to the central axis, and the measuring rod 1 with fixed base plate 3 through threaded

[0016] connection, the measuring rod 1 is perpendicular to the fixed base plate 3, and the measuring rods 1 can be connected to each other, the length of the PVC protection pipe 2 is slightly shorter than the length of the measuring rod 1, and at least four support bars are provided at the bottom of the fixed base plate 3 4. The bottom of the support bar 4 is set in a zigzag shape. The shape of the measuring rod 1 is cylindrical, at least one measuring rod 1 is needed, and when there are more than one measuring rod 1, the plurality of measuring ...

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Abstract

The invention discloses a physical settlement gauge with saw-toothed supporting strips at the bottom. The physical settlement gauge consists of a fixed bottom plate (3), measuring bars (1) and a PVC (polyvinyl chloride) protection pipe (2), wherein the measuring bars (1) are arranged in the center of the fixed bottom plate (3); the PVC protection pipe (2) is sheathed at the external part of the corresponding measuring bars (1); the measuring bars (1) and the PVC protection pipe (2) are in parallel with a central axis; the measuring bars (1) are connected with the fixed bottom plate (3) through a thread; the measuring bar (1) is perpendicular to the fixed bottom plate (3); and multiple measuring bars (1) can be mutually connected; the length of the PVC protection pipe (2) is slightly smaller than the length of the measuring bar (1); at least four supporting strips (4) are arranged at the bottom of the fixed bottom plate (3); and the bottoms of the supporting strips (4) are designed to be saw-toothed. By adopting the structure, the physical settlement gauge with saw-toothed supporting strips at the bottom has the advantages that the accuracy of the settlement gauge can be improved, the price is reduced, the settlement gauge is not interfered by the external world and the bottom stability is good.

Description

technical field [0001] The invention relates to a settlement instrument, in particular to a physical settlement instrument with a zigzag support bar at the bottom. Background technique [0002] At present, the sedimentation instrument generally adopts the electromagnetic sedimentation instrument. The sensor used is designed according to the principle of electromagnetic induction. The magnetic induction sedimentation ring is buried in the underground points to be measured by drilling holes in advance. When the sensor passes through the magnetic induction ring, a The electromagnetic induction signal is sent to the ground instrument display, and an audible and visual alarm is issued at the same time. Read the scale value corresponding to the steel ruler on the marked point of the orifice, which is the depth of the settlement ring. Subtracting each measured value from the previous measured value is the settlement of the measuring point. The disadvantage of the sedimentation me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/00
CPCG01C5/00
Inventor 曾维亮
Owner SICHUAN KAIMING INVESTMENT
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