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Pipe penetrating device of grouting pipe and using method of pipe penetrating device
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A technology for a pipe penetration device and a grouting pipe, which is used in construction, infrastructure engineering and other directions, can solve the problem of difficulty in penetrating a grouting pipe into a steel cage, and achieve the effects of improving construction efficiency, ensuring construction quality, and avoiding offset.
Inactive Publication Date: 2021-01-29
CHINA CONSTR EIGHT ENG DIV CORP LTD
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[0003] The purpose of the present invention is to overcome the defects of the prior art, to provide a pipe threading device for the grouting pipe and its use method, which solves the problem that the grouting pipe is difficult to penetrate into the steel cage. The pipe device can penetrate the grouting pipe into the steel cage, which improves the construction efficiency, avoids the deviation of the grouting pipe, and ensures the construction quality
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[0033]As a preferred embodiment of the present invention, the fixing member 12 includes a fixing pipe 121 fixed to the frame 11 and having a diameter larger than the diameter of the grouting pipe 21, and a bolt 122 screwed on the side wall of the fixing pipe 121. The bolt 122 Partially extends into the fixed tube 121;
[0034]The grouting pipe 21 is inserted into the fixing pipe 121, and then the bolt 122 is screwed so that the end of the bolt 122 located in the fixing pipe 121 abuts the grouting pipe 21, so that the fixing pipe 121 and the grouting pipe 21 are fixedly connected.
[0035]Specifically, the side wall of the fixing tube 121 is provided with a screw hole, the outer side wall of the fixing tube 121 is fixed with a nut 1211 at a position corresponding to the screw hole, and the bolt 122 is screwed to the nut 1211 and extends through the screw hole into the fixing tube 121 Inside.
[0036]Preferably, the end of the fixed pipe 121 away from the grouting pipe 21 is closed and protrud...
specific Embodiment approach
[0040]Insert the end of the grouting pipe 21 into the fixed pipe 121, and screw the bolt 122 so that the end of the bolt 122 located in the fixed pipe 121 abuts the grouting pipe 21, so that the grouting pipe 21 is fixedly connected to the fixed pipe 121;
[0041]Place the steel cage horizontally on the ground, place the frame 11 at one end of the steel cage, push the grouting pipe 21, the roller 111 rolls, and drive the frame 11 and the grouting pipe 21 to move along the steel cage until the frame 11 approaches the steel The other end of the cage
[0042]Bind and connect the grouting pipe 21 with the steel cage, and screw the bolt 122 so that the bolt 122 loosens the grouting pipe 21, thereby releasing the connection between the grouting pipe 21 and the fixed pipe 121;
[0043]Pull the frame body 11 from the corresponding end of the steel cage, and the roller 111 rolls, so that the entire pipe passing device is pulled out from the corresponding end of the steel cage. At this time, the pipe ...
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Abstract
The invention relates to a pipe penetrating device of a grouting pipe and a using method of the pipe penetrating device. The pipe penetrating device is used for enabling the grouting pipe to penetrateinto a reinforcement cage. The pipe penetrating device comprises a frame body arranged in the reinforcement cage, and a fixing piece which is fixed to the frame body and detachably connected with theend of the grouting pipe, wherein idler wheels are mounted on the two sides of the frame body. The fixing piece is fixedly connected with the end of the grouting pipe, then the grouting pipe is pushed, and the idler wheels roll and drive the frame body to move along the reinforcement cage, so that the grouting pipe penetrates into the reinforcement cage. The problem that the grouting pipe penetrates into the reinforcement cage difficultly is effectively solved; and after the reinforcement cage is bound, the grouting pipe can penetrate into the reinforcement cage through the pipe penetrating device, so that the construction efficiency is improved, the grouting pipe can be prevented from deviating, and the construction quality can be guaranteed.
Description
Technical field[0001]The invention relates to the field of building construction, in particular to a pipe-piercing device for a grouting pipe and a method of use thereof.Background technique[0002]At present, in the construction of cast-in-place piles, one way is to pass the grouting pipe after the steel cage is processed. When the grouting pipe is installed, the weight of the grouting pipe requires the cooperation of multiple construction personnel. When entering the grouting pipe, the grouting pipe is prone to get stuck in the steel bars of the steel cage, and the construction efficiency is low; the other way is to set up the skeleton of the steel cage first, position the grouting pipe in the skeleton, and then tie it. Stirrups, but the actual binding requires rotating the steel cage. Due to the heavy weight of the steel cage, construction personnel are not easy to operate, and the position of the grouting pipe may be deviated during the binding process, and the construction qualit...
Claims
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Application Information
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