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Simple pile core water pumping device

A technology for pumping devices and pile cores, which is applied in construction, infrastructure engineering, etc., can solve the problems of troublesome production, complex structure, and inability to reuse, and achieve the effect of convenient production and simple structure

Inactive Publication Date: 2021-08-10
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the device can clear the accumulated water in the pile core, the structure is complex, the production is troublesome, and it cannot be reused
[0004] Therefore there are above-mentioned inconveniences and problems in the known pile core pumping device

Method used

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Experimental program
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Effect test

Embodiment 1

[0020] The simple pile core pumping device of the present invention comprises a metal cylinder as a pumping bucket.

[0021] see now figure 1 and figure 2 , figure 1 It is a structural schematic diagram of a water bucket according to an embodiment of the present invention, figure 2 for figure 1 side view. As shown in the figure, the diameter of the metal cylinder 5 is smaller than the inner diameter of the pile, which is convenient for the metal cylinder to extend into the pile core; the inner wall of the upper opening of the metal cylinder is radially fixed with two horizontal bars 4, and vertically arranged between the two horizontal bars A vertical rod 2 can be provided with a vertical rod extension joint 3 so that the vertical rod is on the axis of the metal cylinder. The horizontal short rod is used as a handle 1; the bottom plate of the metal cylinder is a half-type movable bottom plate, and half of the half-type movable bottom plate is a fixed bottom plate 6 seal...

Embodiment 2

[0023] Simple pile core pumping device manufacturing method of the present invention:

[0024] 1. The barrel wall is made of metal material and made into a cylindrical shape, and the size depends on the size of the pile core.

[0025] 2. Two welded cross bars are used to connect the barrel wall and the handle into a whole.

[0026] 3. The bottom plate of the barrel can be rotated and movable, which is used for water inlet (water blocking) device.

[0027] 4. Install the bucket handle and connect the vertical bucket handle with two horizontal bars, which is used for workers to extend the barrel into the pile core and pull the barrel out of the pile core.

[0028] 5. Install the bottom baffle ring to prevent the bottom plate of the bucket from slipping from the bottom when lifting.

[0029] The present invention has substantive features and significant technical progress. Compared with the known pumping device, the simple pile core pumping device of the present invention can c...

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Abstract

The invention relates to a simple pile core water pumping device. The simple pile core water pumping device comprises a metal cylinder and is characterized in that the diameter of the metal cylinder is smaller than the inner diameter of a pile; two transverse rods are fixed to the inner wall of an upper opening of the metal cylinder in the radial direction; a vertical rod is vertically arranged between the two transverse rods; a transverse short rod is used as a handle; a bottom plate of the metal cylinder is a half type movable bottom plate; and a rotating pin shaft connecting structure is arranged between a fixed bottom plate and the movable bottom plate. The simple pile core water pumping device provided by the invention has the advantages that the device structure is simple, the manufacturing is convenient, the water can be cleaned out of a pile core in a more labor-saving manner, and the cylinder diameter can be adjusted according to the pile diameter.

Description

technical field [0001] The invention relates to a pumping device, in particular to a pile core pumping device. Background technique [0002] With the continuous development in recent years, pipe piles are more and more widely used in construction. However, due to the fact that the groundwater level is too deep, during the construction process, the pile core holes are often filled with water. At this time, it is necessary to pump out the water in the pile core before concrete pouring to prevent groundwater from affecting the mix ratio of the concrete. The intensity cannot achieve the effect. [0003] Chinese patent CN203768894U disclosed on August 13, 2014 a tubular prefabricated reinforced concrete pipe pile core pumping and desilting device with bristles, which includes a cylinder and an elongated connection device. The two ends of the cylinder are open, and one end A fixing frame is arranged at the opening, and a support plate is installed on the outside of the fixing fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D19/06
CPCE02D19/06
Inventor 康前进汲志高陈建超
Owner MCC5 GROUP CORP SHANGHAI
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