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Foundation pile detecting device

A foundation pile detection and hoisting technology, which is applied in the direction of foundation structure engineering, foundation structure test, construction, etc., can solve the problems of lack of protection, insufficient fatigue resistance, corrosion, etc., so as to improve the safety factor of use, facilitate hoisting operations, reduce The effect of decoupling

Active Publication Date: 2019-06-18
JIANYAN DETECTION GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hook hanging part outside the concrete block is exposed to the air for a long time and lacks protection, so it is easy to rust and corrode. In the long run, the durability is not enough, and the safety factor will be reduced, which may lead to the decoupling of the hook when it is fastened to the hook.
The concrete counterweight itself is heavy and bulky, which makes it difficult and dangerous to stack, unload and hoist the concrete counterweight during the actual static load test, and also affects the safety of the testing process

Method used

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  • Foundation pile detecting device
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Embodiment Construction

[0042]The present invention will be further described below through specific embodiments.

[0043] refer to Figure 1 to Figure 7 , a foundation pile detection concrete counterweight and a new hook of the present invention, comprising a concrete counterweight 1, a hook 2 and a hook 4, the hooks 2 are all located inside the concrete counterweight 1, and the hook 4 T-shaped, including a horizontal bar 41 and a vertical bar 42, the lower end of the vertical bar 42 is connected to the middle part of the horizontal bar 41 through a connection fixing part 43, and the vertical bar and the horizontal bar rotate with the connection fixing part 43 as a fixed point, That is, the horizontal rod rotates on the horizontal plane, and the vertical rod rotates on its axial direction. The middle part of the vertical rod 42 is also provided with a hanging ring 44 . A round hole 45 is reserved at the top end of the vertical rod. The circular hole 45 mainly plays the role of connecting with the...

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Abstract

The invention discloses a foundation pile detecting device. The foundation pile detecting device includes a concrete balancing weight, lifting hooks, and hanging hooks, wherein the lifting hooks are both located inside the concrete balancing weight, the hanging hooks include horizontal rods and vertical rods, the lower ends of the vertical rods are connected with the middles of the horizontal rods, the vertical rods and the horizontal rods can rotate by connecting fixing parts, and the middles of the vertical rods of the hanging hooks are provided with hanging rings. The foundation pile detecting device has the characteristics of preventing the hanging hooks from corrosion and rust and reducing the unhook condition in the lifting process, the foundation pile detecting device can be stableand easy to lift, and the using safety factor of the concrete balancing weight is increased effectively.

Description

technical field [0001] The invention relates to the technical field of vertical pressure resistance detection of foundation piles, in particular to a foundation pile detection device with concrete counterweights and hooks. Background technique [0002] Foundation pile detection mainly judges whether it is qualified or not by testing the integrity and bearing capacity of engineering piles. For most foundation piles, the pile body bearing capacity usually refers to the vertical compressive bearing capacity of a single pile, which is applied step by step on the top of the foundation pile. Vertical pressure, and real-time observation of the settlement of the top of the foundation pile over time, so as to determine the vertical compressive bearing capacity of the foundation pile. At present, in the field of construction engineering in my country, most of the methods for testing the vertical compressive bearing capacity of foundation piles are to stack multiple concrete counterwei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00
Inventor 官文慧陈鹭琳张八芳林钦冯博黄江枫
Owner JIANYAN DETECTION GRP CO LTD
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