CN105970931A - 凹圆钻机 - Google Patents

凹圆钻机 Download PDF

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CN105970931A
CN105970931A CN201610425378.5A CN201610425378A CN105970931A CN 105970931 A CN105970931 A CN 105970931A CN 201610425378 A CN201610425378 A CN 201610425378A CN 105970931 A CN105970931 A CN 105970931A
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郇博文
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22Piles
    • E02D5/34Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18Bulkheads or similar walls made solely of concrete in situ
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00Drives for drilling, used in the borehole
    • E21B4/16Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/001Drilling a non circular hole
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00Production methods
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0004Synthetics
    • E02D2300/0018Cement used as binder
    • E02D2300/002Concrete

Abstract

一种凹圆钻机,钻搅头在转动过程中将钻搅头下端的土体切削,前半凹腰圆柱一、后半凹腰圆柱一以及前半凹腰圆柱二、后半凹腰圆柱二在转动中将其下端的土体切削;前半凹腰圆柱一、后半凹腰圆柱一在转动中将左端切削成凹圆弧头,前半凹腰圆柱二、后半凹腰圆柱二在转动中将右端切削成凹圆弧头;切削掉的土体混在泥浆中,高压水不断加注,泥浆不断从孔中流出,钻杆在向下压进过程中形成一个左右两端分别带有凹圆弧头的孔,在此孔中浇筑混凝土、形成混凝土凹圆桩,用于建筑基础工程作为承载桩使用。

Description

凹圆钻机
技术领域
本发明涉及一种钻机,特别是一种建筑基础工程中使用的凹圆钻机。
背景技术
目前,其它型式的水泥土搅拌钻机所成的桩体都是多个水泥土圆柱的组合体,无法形成桩体两端带有凹圆的水泥土桩。
发明内容
本发明弥补了以上缺点,提供了一种能制造桩体两端带有凹圆的凹圆钻机。
本发明是通过如下技术方案实现的:
一种凹圆钻机,钻杆下端固定电机三外壳上端,电机三下端的输出轴固定有一个钻搅头,钻杆下部左侧固定有支架一,支架一的左端下部固定于钢板撑一的上端,钢板撑一的下端固定于电机一外壳的中间,电机一的前端转轴固定有前半凹腰圆柱一,电机一的后端转轴固定有后半凹腰圆柱一;钻杆下部右侧固定有支架二,支架二的右端下部固定于钢板撑二的上端,钢板撑二的下端固定于电机二外壳的中间,电机二的前端转轴固定有前半凹腰圆柱二,电机二的后端转轴固定有后半凹腰圆柱二;前半凹腰圆柱一和后半凹腰圆柱一对合成一个凹腰圆柱一,凹腰圆柱一的侧表面安装有多个搅刀;前半凹腰圆柱二和后半凹腰圆柱二对合成一个凹腰圆柱二,凹腰圆柱二的侧表面安装有多个搅刀。
本发明具有以下的特点:
本发明可制造两端带有凹圆弧头的混凝土桩、与其它方式制造的凸圆桩相互插合、形成插合桩墙,用于建筑物基础挡土、防渗漏。
附图说明
下面结合附图对本发明作进一步的说明:
图1为本发明的前视图;
图2为本发明的后视图
图3为图1的A—A视图;
图4为凹圆桩与凸圆桩相互插合、形成的桩墙的横截面图(①为本发明制造的凹圆桩,②为其他方式制造的凸圆桩)。
图中:1、钻杆,2、钢板撑一,3、钢板撑二,4、前半凹腰圆柱一,5、前半凹腰圆柱二,6、电机一,7、电机二,8、搅刀,9、后半凹腰圆柱一,10、后半凹腰圆柱二,11、转轴,12、支架一,13、支架二,14、电机三,15、钻搅头。
具体实施方式
附图为本发明的一种具体实施例,该实施例钻杆1下端固定电机三14外壳上端,电机三下端的输出轴固定有一个钻搅头15,钻杆下部左侧固定有支架一12,支架一的左端下部固定于钢板撑一2的上端,钢板撑一的下端固定于电机一6外壳的中间,电机一的前端转轴11固定有前半凹腰圆柱一4,电机一的后端转轴11固定有后半凹腰圆柱一9;钻杆下部右侧固定有支架二13,支架二的右端下部固定于钢板撑二3的上端,钢板撑二的下端固定于电机二7外壳的中间,电机二的前端转轴11固定有前半凹腰圆柱二5,电机二的后端转轴固定有后半凹腰圆柱二10;前半凹腰圆柱一和后半凹腰圆柱一对合成一个凹腰圆柱一,凹腰圆柱一的侧表面安装有多个搅刀8;前半凹腰圆柱二和后半凹腰圆柱二对合成一个凹腰圆柱二,凹腰圆柱二的侧表面安装有多个搅刀。
本发明还安装有灌浆泵,工作时灌浆泵对凹腰圆柱一和凹腰圆柱二之间的部位以及钻搅头下端分别灌注高压水,电机三工作时驱动其下端的钻搅头转动,电机一工作时驱动前半凹腰圆柱一和后半凹腰圆柱一正转,电机二工作时驱动前半凹腰圆柱二和后半凹腰圆柱二反转;钻搅头在转动过程中将钻搅头下端的土体切削,前半凹腰圆柱一、后半凹腰圆柱一以及前半凹腰圆柱二、后半凹腰圆柱二在转动中将其下端的土体切削;前半凹腰圆柱一、后半凹腰圆柱一在转动中将左端切削成凹圆弧头,前半凹腰圆柱二、后半凹腰圆柱二在转动中将右端切削成凹圆弧头;切削掉的土体混在泥浆中,高压水不断加注,泥浆不断从孔中流出,钻杆在向下压进过程中形成一个左右两端分别带有凹圆弧头的孔,在此孔中浇筑混凝土、形成混凝土凹圆桩。

Claims (1)

1.一种凹圆钻机;其特征在于:
凹圆钻机包括:钻杆(1)下端固定电机三(14)外壳上端,电机三下端的输出轴固定有一个钻搅头(15),钻杆下部左侧固定有支架一(12),支架一的左端下部固定于钢板撑一(2)的上端,钢板撑一的下端固定于电机一(6)外壳的中间,电机一的前端转轴11固定有前半凹腰圆柱一(4),电机一的后端转轴(11)固定有后半凹腰圆柱一(9);钻杆下部右侧固定有支架二(13),支架二的右端下部固定于钢板撑二(3)的上端,钢板撑二的下端固定于电机二(7)外壳的中间,电机二的前端转轴(11)固定有前半凹腰圆柱二(5),电机二的后端转轴固定有后半凹腰圆柱二(10);前半凹腰圆柱一和后半凹腰圆柱一对合成一个凹腰圆柱一,凹腰圆柱一的侧表面安装有多个搅刀8;前半凹腰圆柱二和后半凹腰圆柱二对合成一个凹腰圆柱二,凹腰圆柱二的侧表面安装有多个搅刀;
凹圆钻机工作时灌浆泵对凹腰圆柱一和凹腰圆柱二之间的部位以及钻搅头下端分别灌注高压水,电机三工作时驱动其下端的钻搅头转动,电机一工作时驱动前半凹腰圆柱一和后半凹腰圆柱一正转,电机二工作时驱动前半凹腰圆柱二和后半凹腰圆柱二反转;钻搅头在转动过程中将钻搅头下端的土体切削,前半凹腰圆柱一、后半凹腰圆柱一以及前半凹腰圆柱二、后半凹腰圆柱二在转动中将其下端的土体切削;前半凹腰圆柱一、后半凹腰圆柱一在转动中将左端切削成凹圆弧头,前半凹腰圆柱二、后半凹腰圆柱二在转动中将右端切削成凹圆弧头;切削掉的土体混在泥浆中,高压水不断加注,泥浆不断从孔中流出,钻杆在向下压进过程中形成一个左右两端分别带有凹圆弧头的孔,在此孔中浇筑混凝土、形成混凝土凹圆桩。
CN201610425378.5A 2016-06-15 2016-06-15 凹圆钻机 Pending CN105970931A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101619572A (zh) * 2009-06-30 2010-01-06 孙刚 一种液压铣削深搅地连墙机
US20110031017A1 (en) * 2009-08-04 2011-02-10 Kawasaki Jukogyo Kabushiki Kaisha Abrasion detecting apparatus detecting abrasion of component of cutter head and tunnel boring machine including abrasion detecting apparatus
CN201962688U (zh) * 2010-12-02 2011-09-07 中交四航局第一工程有限公司 地下连续墙码头桩基础结构
CN102261100A (zh) * 2011-02-11 2011-11-30 张永忠 半圆形液压马达接头铣刀
CN105971496A (zh) * 2016-06-15 2016-09-28 姜西忠 钻机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101619572A (zh) * 2009-06-30 2010-01-06 孙刚 一种液压铣削深搅地连墙机
US20110031017A1 (en) * 2009-08-04 2011-02-10 Kawasaki Jukogyo Kabushiki Kaisha Abrasion detecting apparatus detecting abrasion of component of cutter head and tunnel boring machine including abrasion detecting apparatus
CN201962688U (zh) * 2010-12-02 2011-09-07 中交四航局第一工程有限公司 地下连续墙码头桩基础结构
CN102261100A (zh) * 2011-02-11 2011-11-30 张永忠 半圆形液压马达接头铣刀
CN105971496A (zh) * 2016-06-15 2016-09-28 姜西忠 钻机

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