Pile core sand drawing-out equipment used for buildings

A technology for construction and pile core, applied in construction, sheet pile walls, foundation structure engineering, etc., can solve problems such as difficulty in digging soil, low efficiency, air pollution, etc., to avoid flying sand, protect body safety, and speed up work efficiency effect

Active Publication Date: 2019-12-17
浦江县阿语机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally use manual shoveling, the efficiency is very low, and it is difficult to dig out the soil in a deep situation. The spiral type in the existing public technology

Method used

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  • Pile core sand drawing-out equipment used for buildings
  • Pile core sand drawing-out equipment used for buildings
  • Pile core sand drawing-out equipment used for buildings

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[0021] Combine below Figure 1-Figure 5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0022] The present invention relates to a kind of pile core sand removal equipment for construction, which is mainly used in the process of removing internal sand and soil from tubular pile cores. The present invention will be further described below in conjunction with the accompanying drawings of the present invention:

[0023] A kind of pile core sand removal equipment for construction according to the present invention comprises a bracket 11, an observation cavity 12 with an opening opening backward is arranged in the bracket 11, a translation device 901 is arranged in the observation cavity 12, and the The translation device 901 includes a limit block 13 that is slidingly co...

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Abstract

The invention discloses pile core sand drawing-out equipment used for buildings. The equipment comprises a support; an observation cavity of which the opening faces backwards is arranged in the support; a horizontal moving device is arranged in the observation cavity; and the horizontal moving device comprises a limiting block and a sliding cavity of which the opening faces downwards and rightwards, wherein the limiting block is glidingly connected with the inner wall of the front side of the observation cavity, and the sliding cavity is arranged in the limiting block. According to the equipment, a thread disk is employed to rotationally control the whole drawing-out equipment to move down, and the thread disk rotates through a grooved wheel mechanism, and thereby, multilayer uniform-descending clearing in height is further realized, and the condition that sand in a relatively deep hole is inconvenient to manually clear is avoided; moreover, sand in a pile core is drawn out by two hemispheric grabbing claws, so that the problem that sand flying can occur by a screw shaft drawing-out mode is avoided, and the environment and the body safety of a constructor are protected; and througha mechanical semi-automatic mode, only the sand needs to be manually pushed to change a discard position after the sand is removed, so that the work efficiency is accelerated.

Description

technical field [0001] The invention relates to the technical field of pile core cleaning, in particular to equipment for removing pile core sand for construction. Background technique [0002] In the field of building foundation construction, the application of high-strength prestressed concrete pipe piles is very common. In order to enhance the connection effect between pipe piles and caps, pipe pile cores must be reinforced concrete with a height of 2m to 4m. But in the pile sinking process, soil can be squeezed into the pile core, and the soil in the pile core must be pulled out before pouring reinforced concrete. Generally use manual shoveling, the efficiency is very low, and it is difficult to dig out the soil in a deep situation. The spiral type in the existing public technology removes the sand in the pile core. Due to the high-speed rotation of the central axis, the sand will move around due to centrifugal force. Flying, causing air pollution. The present inventio...

Claims

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Application Information

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IPC IPC(8): E02D13/08
CPCE02D13/08
Inventor 高美姗
Owner 浦江县阿语机械科技有限公司
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