Unlock instant, AI-driven research and patent intelligence for your innovation.

Soft geological prestress pile foundation measuring device

A technology of prestressed piles and weak geology, applied in the field of prestressed pile foundation measurement devices for weak geology, can solve the problems of inconvenient use, inability to measure rope cleaning, and excessive sludge, etc., to achieve reliable data and improve outdoor work ability Effect

Inactive Publication Date: 2021-03-19
CHINA CONSTR FIFTH ENG DIV CORP LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pile foundation depth of cast-in-situ piles is an important inspection index, especially the measurement depth of the pile foundation on weak geological prestressing is extremely important. The collected data is more reliable when measuring the center depth, but the existing weak geological prestressed pile foundation measurement device cannot adjust the measurement tool to the center of the pile foundation, and after the measurement is completed, it is impossible to give the measurement rope out of the pile foundation. Clean it so that more sludge is attached to it, which will bring inconvenience to the next use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Soft geological prestress pile foundation measuring device
  • Soft geological prestress pile foundation measuring device
  • Soft geological prestress pile foundation measuring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] to combine Figure 1-3 , a weak geological prestressed pile foundation measurement device, including a base 1, the upper end of the base 1 is installed with a mounting frame 2 through a support rod, and the inside of the mounting frame 2 is rotatably connected with a two-way threaded rod 17, and the two-way threaded rod 17 The upper thread is connected with a first threaded block 18 and a second threaded block 19, and the first threaded block 18 and the second threaded block 19 are arranged symmetrically about the center of the two-way threaded rod 17, and the lower end of the two-way threaded rod 17 runs through the lower end of the installation frame 2 and the The second positive and negative motor 9 is connected by transmission, the right side of the installation frame 2 is provided with a cleaning box 3, the left side of the cleaning box 3 is fixed with a first fixed seat 20 and a second fixed seat 21, and the second threaded block 19 The right end is hinged with th...

Embodiment 2

[0033] to combine figure 1 , Figure 4 with Figure 5 , a weak geological prestressed pile foundation measurement device, this embodiment further limits the present invention on the basis of embodiment 1.

[0034] Described cleaning mechanism comprises driving motor 29, cleaning rotating shaft 25, cleaning roller 26, synchronous belt pulley 27 and belt 28, and described cleaning box 3 is connected with two cleaning rotating shafts 25, and two cleaning rotating shafts 25 are connected with measuring rope 8 Symmetrically arranged, cleaning rollers 26 are installed on the outsides of the two cleaning shafts 25, and the upper ends of the two cleaning shafts 25 run through the upper end of the cleaning box 3 and are connected to the synchronous pulley 27, and one of the cleaning shafts 25 is connected to the upper end of the driving shaft. The motor 29 is connected by transmission, and the synchronous pulley 27 is connected by a belt 28. The water supply mechanism includes a wate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a soft geology prestress pile foundation measuring device. The device comprises a base, a mounting frame is installed at the upper end of the base through a supporting rod, a bidirectional threaded rod is rotatably connected to the interior of the mounting frame, a first threaded block and a second threaded block are in threaded connection to the bidirectional threaded rod,and the first threaded block and the second threaded block are arranged symmetrically about the center of the bidirectional thread rod; the lower end of the bidirectional threaded rod penetrates through the lower end of the mounting frame to be in transmission connection with a second positive and negative motor; a cleaning box is arranged on the right side of the mounting frame, and a first fixing seat and a second fixing seat are fixed to the left side of the cleaning box; the right end of the second threaded block is hinged to a second swing rod; and the other end of the second swing rod is hinged to the second fixing seat. According to the soft geology prestress pile foundation measuring device, the position of a measuring rope can be adjusted so that the measuring rope can be locatedin the centers of pile foundations with different diameters, the pile foundations with different diameters can be measured conveniently, the outer side of the measuring rope can be cleaned after measurement is finished, and next-time use is facilitated.

Description

technical field [0001] The invention relates to the technical field of pile foundation construction, in particular to a weak geological prestressed pile foundation measurement device. Background technique [0002] In the construction of pile foundations, the foundation form of buildings with higher requirements for bearing capacity is usually bored piles. The pile foundation depth of cast-in-situ piles is an important inspection index, especially the measurement depth of the pile foundation on weak geological prestressing is extremely important. The collected data is more reliable when measuring the center depth, but the existing weak geological prestressed pile foundation measurement device cannot adjust the measurement tool to the center of the pile foundation, and after the measurement is completed, it is impossible to give the measurement rope out of the pile foundation. Clean it so that more sludge is attached to it, which will bring inconvenience to the next use. The...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00B08B1/02B08B13/00B08B1/20
CPCE02D33/00B08B13/00B08B1/20
Inventor 童传锟蒋浩李运生张帅
Owner CHINA CONSTR FIFTH ENG DIV CORP LTD