Reinforcement cage circulating reinforcement hanging device and using method thereof

A technology of steel cages and suspending bars, applied in construction, infrastructure engineering and other directions, can solve problems such as affecting construction efficiency, and achieve the effects of improving construction efficiency, convenient removal, and reducing construction costs.

Pending Publication Date: 2021-12-17
CHINA RAILWAY NO 2 ENG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the invention is to solve the technical problems in the prior art that during the pile hole pouring process, the reinforcement cage needs to be in a suspended state, and the hanging bars need to wait until the pile hole pouring is completed before they can be separated from the lifting mechanism, which affects the construction efficiency. Reinforcement cage circulating reinforcement device and using method thereof

Method used

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  • Reinforcement cage circulating reinforcement hanging device and using method thereof
  • Reinforcement cage circulating reinforcement hanging device and using method thereof
  • Reinforcement cage circulating reinforcement hanging device and using method thereof

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0038] like figure 1 , figure 2 and image 3Shown, a kind of steel cage circulation hanger device in the present embodiment, comprises lifting part 1 and hanging part 2, is provided with connecting part 3 between described lifting part 1 and described hanging part 2, and described hanging part 2 uses In connection with the reinforcement cage, the hoisting part 1 is provided with a hanging space 11, the hanging space 11 is used to connect with the hoisting mechanism, the positioning rod 4 is pierced in the hanging space 11, and the positioning rod 4 can be lapped on the pile hole.

[0039] During use, the reinforcement cage is connected with the suspension part 2, and then the hook of the hoisting mechanism is moved into the suspension space 11 of the hoisting part 1 to realize the hoisting of the whole suspension device and the reinforcement cage on the hoisting mechanism. After the pile hole is hoisted in place, the positioning rod 4 is inserted in the hanging space 11, a...

Embodiment 2

[0046] like figure 1 and figure 2 As shown, in this embodiment, the difference from Embodiment 1 is that a positioning clamp 5 is provided on the lifting part, and the positioning clamp 5 divides the hanging space 11 into two sections, from top to bottom The bottom is followed by a hanging area 111 and a positioning area 112. The hanging area 111 is used to connect with the lifting mechanism, and the positioning area 112 is used to pass through the positioning rod 4. 11 Separate the two sections, so that there is no movement interference between the lifting mechanism hook and the positioning rod 4. After the steel cage is lowered in place, the positioning rod 4 can bear the gravity of the reinforcement cage, so that the lifting mechanism hook can be moved out of the suspension ring more easily. .

[0047] Further, the positioning clip 5 is provided with an arc-shaped slot 51 on one side close to the positioning bar 4, so that the positioning bar 4 can be snapped into the ar...

Embodiment 3

[0052] like figure 1 , figure 2 and image 3 As shown, this embodiment discloses a method for using hanging bars, using the above-mentioned a kind of reinforcement cage circulating hanging bar device, the steps are as follows:

[0053] a. Snap the hook of the lifting mechanism into the hanging area 11 of the suspension ring, snap the reinforcement cage ring into the hanging groove 21 of the suspension block, and pass the second limit pin 9 through the two installation rings in turn 8. Limit the reinforcement cage in the hanging groove 21;

[0054] b. Start the lifting mechanism to hoist the reinforcement cage into the pile hole. After the reinforcement cage is hoisted in place, set the positioning rod 4 in the positioning area of ​​the lifting ring, and continue the lower reinforcement cage through the lifting mechanism to make the two ends of the positioning rod 4 Overlap on both sides of the pile hole, and then move the hook of the lifting mechanism out of the hanging ar...

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Abstract

The invention relates to the technical field of reinforcement cage hoisting, in particular to a reinforcement cage circulating reinforcement hanging device and a using method thereof. The reinforcement hanging device comprises a hoisting component and a hanging component, a connecting component is arranged between the hoisting component and the hanging component, the hanging component is used for being connected with a reinforcement cage, a hanging space is formed in the hoisting component, the hanging space is used for being connected with a hoisting mechanism, a positioning rod is arranged in the hanging space in a penetrating mode, and the positioning rod can be in lap joint with a pile hole. After the reinforcement cage is hoisted in place in the pile hole, the positioning rod is inserted into the hanging space, the two ends of the positioning rod are supported to the two sides of the pile hole, so that the positioning rod can serve as a force bearing component of the reinforcement cage in the pile hole pouring process, a hook of the hoisting mechanism can be conveniently moved out of the hoisting space, the hoisting mechanism is prevented from being occupied in the pile hole pouring process, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of steel cage hoisting, in particular to a steel cage circular hanging bar device and a use method thereof. Background technique [0002] The formation of the bored pile foundation requires a steel cage as a structural support. The steel cage is lowered into the pile hole and is usually hoisted by a lifting mechanism. Hanging bars are hung on the hooks of the lifting mechanism, and the steel cage is hung at the lower end of the hanging bars. [0003] Since the protective layer of the reinforcement cage needs to be poured at the bottom of the pile hole to avoid direct contact between the reinforcement cage and the soil to accelerate the corrosion rate of the reinforcement, the reinforcement cage needs to be in a suspended state after entering the pile hole, and the lifting mechanism needs to wait until the pouring is completed before it can be connected with the crane. Tendon separation. This causes the lift...

Claims

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Application Information

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IPC IPC(8): E02D15/08
CPCE02D15/08
Inventor 郑超熊开勇徐天良丁志文陈利王锡伟
Owner CHINA RAILWAY NO 2 ENG GRP CO LTD
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