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Reusable pile foundation steel reinforcement cage hanging bar device

A technology for pile foundation reinforcement cages and hanging bars, which is applied in the direction of transportation, packaging, and load hanging components, etc., which can solve the problems of hanging bars that cannot be reused, waste materials, and high cost, so as to increase tensile force, avoid material waste, and save materials Effect

Pending Publication Date: 2019-10-25
宁夏路桥工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the welding between the hanging bars and between the hanging bars and the main reinforcement of the pile foundation reinforcement cage takes a long time, and the hanging bars cannot be removed after the concrete pouring is completed, so more round steel is needed as raw materials, and The finished hanging bars cannot be reused, resulting in waste of materials and high cost

Method used

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  • Reusable pile foundation steel reinforcement cage hanging bar device
  • Reusable pile foundation steel reinforcement cage hanging bar device
  • Reusable pile foundation steel reinforcement cage hanging bar device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] The present invention includes a hanging bar height adjusting device 1 and a hanging bar locking device 2; the pile foundation reinforcement cage includes a plurality of steel bars 99 and a hoop reinforcement 88, and the reinforcement bars 99 form a circle and are fixed with the hoop reinforcement 88;

[0068] The hanging bar height adjusting device 1 includes a hook connector 11 and a hanging bar combination unit 12. The top end of the hanging bar combination unit 12 is detachably connected to the bottom end of the hanging hook connector 11, and the top end of the hanging bar connector 11 is arranged on the hoisting machine. on the hook; the bottom end of the hanging bar combination unit 12 is detachably connected to the hanging bar locking device 2, and the hanging bar locking device 2 is locked to the steel bar 99;

[0069] The hanging bar combination unit 12 includes a central hanging bar 121, a first branch hanging bar 122, a second branch hanging bar 123 and a conv...

Embodiment 2

[0079] On the basis of Embodiment 1, there are multiple hanging bar combination units 12, and the adjacent hanging bar combination units 12 are detachably connected through the transition plate 4, and the hanging bar combination unit 12 at the top of the hanging bar height adjusting device 1 is connected to the hook The bottom end of the connector 11 is detachably connected, and the top end of the hook connector 11 is set on the hook of the hoist; the hanging bar combination unit 12 at the bottom end of the hanging bar height adjusting device 1 is detachably connected with the hanging bar locking device 2, and at the same time The hanging bar locking device 2 locks the reinforcing bar 99.

[0080] The transition plate 4 is provided with a central plate hole 401, a first plate hole 402 and a second plate hole 403. The first branch hanging rib 122 of a hanging bar combination unit 12 is inserted into the first plate hole 402 and fixed by a nut. The two branch hanging bars 123 ar...

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PUM

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Abstract

The invention discloses a reusable pile foundation steel reinforcement cage hanging bar device. The reusable pile foundation steel reinforcement cage hanging bar device comprises a hanging bar heightadjusting device, a hanging bar locking connection device and a pile foundation steel reinforcement cage connecting device; the hanging bar height adjusting device comprises a hanging hook connector and a hanging bar combined unit; the top end of the hanging bar combined unit is detachably connected with the bottom end of the hanging hook connector; the top end of the hanging hook connector is arranged on a hanging hook of a lifting machine; the bottom end of the hanging bar combined unit is detachably connected with the hanging bar locking connection device; and the hanging bar locking connection device is in locking connection with the pile foundation steel reinforcement cage connecting device. According to the reusable pile foundation steel reinforcement cage hanging bar device providedby the invention, the hanging bar is convenient to mount, fasten or disassemble, the hanging bar is reusable, materials are saved and cost is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a reusable pile foundation reinforcement cage hanging bar device. Background technique [0002] In the process of hoisting reinforcement cages for pile foundation construction, the hanging bars are generally welded together with the main reinforcement bars of the pile foundation reinforcement cages, so as to achieve the function of lifting the pile foundation reinforcement cages through the hanging bars, and, in the prior art, in order to adapt to lifting Height, it is necessary to weld multiple hanging ribs to increase the lifting height. However, the welding between the hanging bars and between the hanging bars and the main reinforcement of the pile foundation reinforcement cage takes a long time, and the hanging bars cannot be removed after the concrete pouring is completed, so more round steel is needed as raw materials, and The finished hanging bars cannot be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/12
CPCB66C1/12Y02W30/80
Inventor 高永怀孙为国王智勋闫丹张子任李微贾桂丽安平生海利沈彦峰周惠平刘友
Owner 宁夏路桥工程股份有限公司