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Underwater concrete spouting-height detecting device

A height detection device and underwater concrete technology, which is applied in the direction of measuring devices, instruments, and basic structure tests, can solve the problems of inconvenience and inaccurate detection of concrete pouring height, and achieve simple structure, control of pouring quality, and convenient operation Effect

Inactive Publication Date: 2014-12-24
ZHENGZHOU MUNICIPAL ENG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an underwater concrete pouring height detection device, which solves the problem of inaccurate and inconvenient detection of the existing concrete pouring height

Method used

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  • Underwater concrete spouting-height detecting device
  • Underwater concrete spouting-height detecting device
  • Underwater concrete spouting-height detecting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-4 As shown, an underwater concrete pouring height detection device includes a pull wire 9 retractable device, a pull wire 9, a display device, an elastic limit device and a counterweight, and one end of the pull wire 9 is fixed on the pull wire 9 retractable device, The other end of the backguy 9 is installed together with the elastic limiting device and the counterweight successively, and the elastic limiting device is connected with the display device. The elastic limiting device is to make the display device power off and the spring return to its original state in the stretched state of the spring. When the display device conducts the device. On backguy 9, be provided with scale, convenient and measure height. The backguy can also be a conductive cable with a scale, so that the wire and the backguy are integrated to reduce costs.

[0028] The elastic limiting device includes a rhombus support 12, one corner of the rhombus support 12 is connected w...

Embodiment 2

[0038] Such as figure 1 , 2Shown in and 5, a kind of underwater concrete filling height detection device, comprises backguy 9 retractable device, backguy 9, display device, elastic limiter and counterweight, and one end of described backguy 9 is fixed on backguy 9 retractable device, the other end of the pull wire 9 is installed together with the elastic limiting device and the counterweight in turn, and the elastic limiting device is connected with the display device. The elastic limiting device is to make the display device power off and the spring A device that indicates that the device is turned on when it is restored to its original state. On backguy 9, be provided with scale, convenient and measure height.

[0039] The elastic limiting device comprises a cylindrical box body 19, the top of which is connected with the backguy 9, and an upper connection block 20 and a lower connection block 21 are arranged in the inside of the cylindrical box body 19. The block 20 is pr...

Embodiment 3

[0047] Such as figure 1 , 2 Shown in and 6, a kind of underwater concrete pouring height detection device, comprises backguy 9 retractable device, backguy 9, display device, elastic limiter and counterweight, and one end of described backguy 9 is fixed on backguy 9 retractable device, the other end of the pull wire 9 is installed together with the elastic limiting device and the counterweight in turn, and the elastic limiting device is connected with the display device. The elastic limiting device is to make the display device power off and the spring A device that indicates that the device is turned on when it is restored to its original state. On backguy 9, be provided with scale, convenient and measure height.

[0048] The elastic limiting device comprises a cylindrical box 19, the top of the cylindrical box 19 is connected with the backguy 9, a fixed block 22 and a moving block 23 are arranged inside the cylindrical box 19, and the fixed block 22 is two pieces, and the ...

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Abstract

The invention relates to an underwater concrete spouting-height detecting device, which comprises a pull-wire receiving and releasing device, a pull wire, a displaying device, an elastic limiting device and a balance weight, wherein one end of the pull wire is fixedly arranged on the pull-wire receiving and releasing device, the end of the pull wire, the elastic limiting device and the balance weight are sequentially installed together, and the elastic limiting device is connected with the displaying device. The elastic limiting device comprises a diamond-shaped supporting piece, one corner of the diamond-shaped supporting piece is connected with the pull wire, one corner corresponding to the corner which is connected with the pull wire is connected with the balance weight, a main spring is arranged at the other two corners of the diamond-shaped supporting piece, a left sliding rod and a right sliding rod are respectively arranged at both sides of the diamond-shaped supporting piece, two contact points are respectively arranged at the front parts of the left sliding rod and the right sliding rod, an auxiliary spring is arranged on the right sliding rod, the end part of the left sliding rod is in contact with the auxiliary spring, and the left sliding rod and the right sliding rod are electrically communicated with the displaying device through leads. The height detecting device disclosed by the invention has the advantages of simple structure and convenience in measurement.

Description

technical field [0001] The invention relates to the technical field of pile foundation construction, in particular to an underwater concrete pouring height detection device. Background technique [0002] In the construction process of today's concrete pouring piles, the accurate measurement of the height of the concrete pouring surface is still a difficult problem to solve. The height of the concrete pouring surface is often judged based on the construction experience of the construction personnel and some temporary simple tools, such as scoops, measuring ropes, etc., and some problems often arise, especially when pouring some piles with large void depths. , Simple tools cannot be used, and more and more serious problems occur. However, according to the requirements of the pile foundation construction specification: with the continuous pouring of concrete, the height of the top surface of the concrete and the buried depth of the conduit should be measured in time, and the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00G01B21/18
Inventor 张永远何廷刚吴纪东任宁波董行行梅笑冬贾冠南任峰戚锦华孙卫东韩峰刘本正谭静田颖景战峰杨赟高振波李智明严红霞王良秦崇斌张永亮高猛覃忠
Owner ZHENGZHOU MUNICIPAL ENG CORP