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Cement-soil composite pipe pile integral forming machine and cement-soil composite pipe pile forming method thereof

A forming method and integral technology, which is applied in the directions of earthwork drilling, drilling equipment and methods, sheet pile walls, etc. The effect of reducing production costs and saving costs

Pending Publication Date: 2021-01-15
山西众诚机械设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the present invention provides a cement-soil composite pipe pile integral forming machine and its cement-soil composite pipe pile forming method to solve the existing construction methods of cement-soil composite pipe piles that occupy a large space, take a long time, and occupy personnel. Many problems, high equipment handling costs, high construction costs, etc.

Method used

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  • Cement-soil composite pipe pile integral forming machine and cement-soil composite pipe pile forming method thereof
  • Cement-soil composite pipe pile integral forming machine and cement-soil composite pipe pile forming method thereof

Examples

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Effect test

Embodiment 1

[0034] Such as Figure 1-2 A cement-soil composite pipe pile integral forming machine shown includes a crawler pile driver and a cement pile construction device, and the crawler pile driver includes a platform 1, a pile frame 2 and a pipe pile construction device, and the pile frame 2 is installed On the platform 1 , the pipe pile construction device and the cement pile construction device are respectively installed on opposite sides of the pile frame 2 , and both are parallel to the pile frame 2 .

[0035] The integral forming machine of the present invention is an integral cement-soil composite pipe pile construction machine integrating a cement pile construction device and a pipe pile construction device, wherein the cement pile construction device and the pipe pile construction device are 180 degrees parallel on the pile frame Arranged on both sides of the pile frame. During use, the positioning and construction of cement-soil piles and pipe piles can be completed success...

Embodiment 2

[0053] A cement-soil composite pipe pile forming method, the forming method uses the integral forming machine described in Example 1. Described forming method comprises the steps:

[0054] S1: Put the integral molding machine in place, and position and level the cement pile construction device;

[0055] S2: Start the cement slurry mixer to prepare cement slurry;

[0056] S3: Start the cement pile construction device, and the cement slurry enters the drill pipe of the cement pile construction device through the high-pressure rotary spray faucet of the cement pile construction device under the action of the grouting pump, and the drill pipe automatically Drill down to the design depth;

[0057] S4: The drill pipe is sprayed and stirred at the design depth through the horizontal nozzle for 30s±5s, then starts to lift, and keeps the slurry feeding continuously;

[0058] S5: Repeat steps S4 and S5 to sink and lift the high-pressure jet stirring section that needs to be re-stirre...

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Abstract

The invention discloses a cement-soil composite pipe pile integral forming machine and a cement-soil composite pipe pile forming method thereof, and relates to the technical field of constructional engineering. The integral forming machine comprises a crawler-type pile driver and a cement pile construction device, wherein the crawler-type pile driver comprises a platform and a pile frame; the pileframe is installed on the platform; and the cement pile construction device is installed on the pile frame. The integral forming machine is an integral cement-soil composite pipe pile construction machine integrating the cement pile construction device and a pipe pile construction device, and the cement pile construction device and the pipe pile construction device are arranged on the two sides of the pile frame in parallel. In the using process, the pile frame is slightly moved linearly, and then positioning and construction of cement-soil piles and pipe piles can be completed in sequence.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a cement-soil composite pipe pile integral forming machine and a cement-soil composite pipe pile forming method thereof. Background technique [0002] The cement-soil composite pipe pile is a pile body formed by the composite construction of cement-soil and prestressed concrete pipe piles with complementary strengthening effects. The inner core is a prestressed concrete pipe pile, and the outer core is a cement-soil pile. [0003] At present, the construction of cement-soil composite pipe piles mainly uses two sets of equipment, cement-soil construction machines and pipe pile construction equipment, to alternately construct. This construction method has the following disadvantages: 1. It takes up a lot of space. The two sets of equipment enter the site at the same time and alternately, walking will inevitably require a large area of ​​the site. ② It takes a lon...

Claims

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Application Information

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IPC IPC(8): E02D7/16E02D5/50E02D15/04E02D5/36E21B7/00E21B7/02
CPCE02D5/36E02D5/50E02D7/16E02D15/04E02D2250/0023E21B7/00E21B7/02
Inventor 袁志刚
Owner 山西众诚机械设备制造有限公司
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