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B7 bolt load monitoring device in hydraulic automatic climbing formwork

A climbing template and monitoring device technology, applied in measuring devices, force/torque/work measuring instruments, instruments, etc., can solve the problem of difficulty in realizing real-time load on-line detection of B7 bolts, and achieve the effect of ensuring safe use

Inactive Publication Date: 2016-04-20
CHINA GEZHOUBA GROUP MACHINERY & SHIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the structure of the anchorage system, it is difficult to realize the online detection of the real-time load of B7 bolts in the prior art

Method used

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  • B7 bolt load monitoring device in hydraulic automatic climbing formwork
  • B7 bolt load monitoring device in hydraulic automatic climbing formwork
  • B7 bolt load monitoring device in hydraulic automatic climbing formwork

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] The B7 bolt load monitoring device in the hydraulic automatic climbing formwork (SKE50) anchorage system consists of three parts: suspension shoe 1, two pressure sensor bases 7, two pressure sensors 6, and a load limit alarm with a single-chip microcomputer as the core. The climbing pin hole 5 of the SKE50 suspension shoe 1 is milled down 3mm (see figure 1 , figure 2 ), and then follow the attached Figure 5 , Figure 6 Make two pressure sensor bases and weld them with the suspension boots, then install two pressure sensors 6, assemble the load limit alarm control box of the single-chip microcomputer, connect the two pressure sensors 6 through shielded wires, and then program the single-chip microcomputer, Debugging and load checking complete the manufacture of the device. When in use, install the device in the hydraulic automatic climbing formwork anchorage system, and fix it with B7 bolts, connect the two pressure sensors 6 and the load limit alarm control box, an...

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PUM

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Abstract

A B7 bolt load monitoring device of a hydraulic automatic jumping formwork comprises a pre-buried anchor bar, a cone-shaped sleeve is installed at one end of the pre-buried anchor bar, a hanging boot is connected with the cone-shaped sleeve through a B7 bolt, a jumping pin roll is installed in the hanging boot, and a pressure sensor is arranged on one side or each of the two sides of the jumping pin roll. The B7 bolt load monitoring device of the hydraulic automatic jumping formwork achieves real-time monitoring of the B7 bolt of the hydraulic automatic jumping formwork through monitoring the stress of the jumping pin roll. Once overload happens, the B7 bolt load monitoring device can give an alarm in time and carry out a load shedding process to ensure the using safety of the hydraulic automatic jumping formwork.

Description

technical field [0001] The invention relates to the field of hydraulic automatic climbing formwork SKE5), in particular to a B7 bolt load monitoring device in hydraulic automatic climbing formwork. Background technique [0002] Hydraulic automatic climbing formwork SKE50 system consists of two parts: climbing frame system and formwork system. The climbing frame system is composed of an anchoring system and a power system. The anchoring system is composed of pre-embedded anchor bars, tapered sleeves, B7 bolts and suspension boots, such as figure 1 shown in . [0003] In actual construction, after the formwork is climbed in place, the construction of concrete warehouse steel bars is carried out. Due to the limitation of construction space, construction materials such as steel bars often need to be placed on the concrete warehouse formwork, which changes the load of the hydraulic automatic climbing formwork SKE50. , while all the loads of the hydraulic self-climbing formwork ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L5/00
Inventor 庞友谊覃建青
Owner CHINA GEZHOUBA GROUP MACHINERY & SHIP