CN103233679B - 滚筒成孔机 - Google Patents

滚筒成孔机 Download PDF

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Publication number
CN103233679B
CN103233679B CN201310176884.1A CN201310176884A CN103233679B CN 103233679 B CN103233679 B CN 103233679B CN 201310176884 A CN201310176884 A CN 201310176884A CN 103233679 B CN103233679 B CN 103233679B
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fixed
pin
vertical rod
unit head
hook
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CN103233679A (zh
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李勇
牛林新
李伟华
刘漫杰
朱永真
吴辉
曹莉
袁鹏坤
张冰琳
涂凤武
李文超
石雅琼
李志凯
汪周泼
李兴华
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Henan the No.4 Construction Joint-stock Corporation
Wang Yan
Huanghuai University
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HENAN NO4 CONSTRUCTION JOINT-STOCK Corp
Huanghuai University
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Abstract

一种滚筒成孔机，接长杆下端设有上支架，上支架左右两边分别设有一个竖支架，两个竖支架的下端固定有下支架，下支架上设有两个托轮，上支架下亦设有两个托轮，四托轮之间设有一滚筒，滚筒的一边上部固定有销A，销A的上端设有钩A，钩A固定在立杆A上端，立杆A下端固定于动力头A，滚筒的另一边下部固定有销B，销B的上端设有钩B，钩B固定在立杆B上端，立杆B下端固定于动力头B，本申请通过一只滚筒驱动两个动力头，循环往复冲砸土层成孔，成孔速度很高。

Description

滚筒成孔机
技术领域
本发明涉及一种成孔机，特别是一种地下混凝土灌注桩成孔用的滚筒成孔机。
背景技术
目前，地下混凝土灌注桩成孔用的成孔机，都存在设备建造费用高，效率低，成孔速度慢等特点。
发明内容
本发明弥补了以上空白，提供了一种滚筒成孔机。
本发明是通过如下技术方案实现的：
一种滚筒成孔机，接长杆下端设有上支架，上支架左右两边分别设有一个竖支架，两个竖支架的下端固定有下支架，下支架上设有两个托轮，上支架下亦设有两个托轮，四托轮之间设有一滚筒，滚筒的一边上部固定有销A，销A的上端设有钩A，钩A固定在立杆A上端，立杆A下端固定于动力头A，滚筒的另一边下部固定有销B，销B的上端设有钩B，钩B固定在立杆B上端，立杆B下端固定于动力头B。
本发明具有以下的特点：
本发明通过一只滚筒驱动两个动力头，循环往复冲砸土层成孔，成孔速度很高。
附图说明
下面结合附图对本发明作进一步的说明：
图1为本发明的结构示意图；
图2为A—A视图；
图3为B—B视图；
图中：1、接长杆，2、上支架，3、立板，4、托轮，5、钩A，6、销A，7、立杆A，8、钩B，9、销B，10、立杆B，11、立柱A，12、立柱B，13、下支架，14、套B，15、套A，16、动力头A，17、动力头B，18、竖支架，19、滚筒，20、上挡板。 
具体实施方式
附图为本发明的一种具体实施例，该实施例接长杆1下端设有上支架2，上支架左右两边分别设有一个竖支架18，两个竖支架的下端固定有下支架13，下支架上设有两个托轮4，上支架下亦设有两个托轮，四托轮之间设有一滚筒19，滚筒的一边上部固定有销A6，销A的上端设有钩A5，钩A固定在立杆A7上端，立杆A下端固定于动力头A16，滚筒的另一边下部固定有销B9，销B的上端设有钩B8，钩B固定在立杆B10上端，立杆B下端固定于动力头B17。
动力头A上部设有两个立柱A11，两个立柱A分别穿过两个套A15且可在套A上滑动，动力头B上部设有两个立柱B12，两个立柱B分别穿过两个套B14且可在套B上滑动，套A以及套B均固定在下支架的两端。
动力头A为一圆环形且一端部分向圆心突出一定长度，为使立杆A靠近圆心，减小偏心度；动力头B为一圆柱形且一端部分向圆心凹陷一定长度，为使动力头A突出的部分在动力头B凹陷的部分内上下移动。
立杆A以及立杆B均具有一定的挠度，左右折弯后能迅速回位。
立板3为两块，均固定于上支架下部中间，一块用于阻挡立杆A上端，一块用于阻挡立杆B上端。
本发明工作时，托轮驱动滚筒逆时针方向转动，滚筒上的销B9通过钩B、立杆B拉动动力头B升高，同时，滚筒上的销A通过钩A、立杆A挂住的动力头A脱钩，动力头A落下，其后，动力头B升高到最高点时脱钩落下，动力头A挂住销A升高，如此反复。

Claims (4)

1.一种滚筒成孔机，接长杆（1）下端设有上支架（2），上支架左右两边分别设有一个竖支架（18），两个竖支架的下端固定有下支架（13），下支架上设有两个托轮（4），上支架下亦设有两个托轮，其特征在于：四托轮之间设有一滚筒（19），滚筒的一边上部固定有销A（6），销A的上端设有钩A（5），钩A固定在立杆A（7）上端，立杆A下端固定于动力头A（16）上，滚筒的另一边下部固定有销B（9），销B的上端设有钩B（8），钩B固定在立杆B（10）上端，立杆B下端固定于动力头B（17）上。
2.根据权利要求1所述的滚筒成孔机，其特征在于：动力头A上部设有两个立柱A（11），两个立柱A分别穿过两个套A（15）且可在套A上滑动，动力头B上部设有两个立柱B（12），两个立柱B分别穿过两个套B（14）且可在套B上滑动。
3.根据权利要求1所述的滚筒成孔机，其特征在于：动力头A为一圆环形且一端部分向圆心突出一定长度，动力头B为一圆柱形且一端部分向圆心凹陷一定长度。
4.根据权利要求1所述的滚筒成孔机，其特征在于：立板（3）为两块，一块用于阻挡立杆A上端，一块用于阻挡立杆B上端。
CN201310176884.1A 2013-05-14 2013-05-14 滚筒成孔机 Expired - Fee Related CN103233679B (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB896070A (en) * 1960-09-12 1962-05-09 Stephen Urban Automatic drop hammer for soil test boring
US4421180A (en) * 1981-02-25 1983-12-20 Orin H. Jinnings Pile driver
CN1032052A (zh) * 1987-09-12 1989-03-29 蔡崇晓 变行程多用电动筒式打桩锤
CN102628335A (zh) * 2012-04-27 2012-08-08 张永忠 冲击钻冲槽机
CN102677718A (zh) * 2012-06-01 2012-09-19 张永忠 双挖斗成槽机
CN102691475A (zh) * 2012-06-01 2012-09-26 张永忠 节能冲击钻
CN102787801A (zh) * 2012-07-05 2012-11-21 罗永堂 一种冲击式打孔机
CN203248056U (zh) * 2013-05-14 2013-10-23 刘玉秋 滚筒成孔机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080000662A1 (en) * 2006-06-30 2008-01-03 Tyer Robert C Chain driven reciprocating hammer with automatic work piece input centering and clamping

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB896070A (en) * 1960-09-12 1962-05-09 Stephen Urban Automatic drop hammer for soil test boring
US4421180A (en) * 1981-02-25 1983-12-20 Orin H. Jinnings Pile driver
CN1032052A (zh) * 1987-09-12 1989-03-29 蔡崇晓 变行程多用电动筒式打桩锤
CN102628335A (zh) * 2012-04-27 2012-08-08 张永忠 冲击钻冲槽机
CN102677718A (zh) * 2012-06-01 2012-09-19 张永忠 双挖斗成槽机
CN102691475A (zh) * 2012-06-01 2012-09-26 张永忠 节能冲击钻
CN102787801A (zh) * 2012-07-05 2012-11-21 罗永堂 一种冲击式打孔机
CN203248056U (zh) * 2013-05-14 2013-10-23 刘玉秋 滚筒成孔机

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