-
1.发明授权Method and apparatus utilizing a hollow beam for constructing subterranean walls comprised of granular material 失效利用中空梁来构造由颗粒材料构成的地下壁的方法和装置公开(公告)号：US06247875B1
公开(公告)日：2001-06-19
申请号：US09465576
申请日：1999-12-17
IPC分类号： E02D518
CPC分类号： E02D19/18 , B09C1/002 , E02D7/00 , E02D2300/0079
摘要： A method and apparatus is provided for producing subterranean walls comprised of granular material. The apparatus comprises a beam for making insertions into and extractions out of the ground to form a series of voids therein. The beam includes a hollow interior portion which receives a supply of granular material. The beam also has a plurality of outwardly projecting spurs on the outer faces thereof for scarfing the sidewalls of the void as the beam is extracted. The apparatus also includes a disposable shoe which is removably attached to the open bottom portion of the beam to prevent earthen material from entering the hollow interior portion of the beam as the beam is inserted into the ground. An actuating mechanism detaches the shoe from the open bottom portion of the beam after the beam has been inserted into the ground so that granular material is released into the void as the beam is extracted therefrom. The method comprises the following steps: suspending the beam above the ground; removably installing a disposable shoe onto the open bottom portion of the beam; inserting the beam and the removably installed shoe into the ground to form a void therein; delivering granular material to the hollow interior portion of the beam; detaching the shoe from the bottom portion of the beam; and extracting the beam from the ground while the spurs cut vertical channels in the sidewalls of the void and granular material flows through the open bottom portion thereof to fill the void with granular material.
摘要翻译： 提供了一种用于生产由颗粒材料组成的地下壁的方法和装置。 该装置包括一个用于在地面中进行插入和抽出的梁，以在其中形成一系列的空隙。 梁包括容纳颗粒材料供应的中空内部部分。 梁在其外表面上还具有多个向外突出的突出部分，用于当梁被提取时用于对空隙的侧壁进行切割。 该设备还包括可拆卸地附接到梁的开口底部的一次性鞋，以防止当梁插入地面时土壤材料进入梁的中空内部。 在梁已经插入地面之后，致动机构将梁从开口的底部分离开，使得当梁被从其中提取时，颗粒材料被释放到空隙中。 该方法包括以下步骤：将梁悬挂在地面上; 可拆卸地将一次性鞋安装在梁的敞开的底部上; 将梁和可拆卸地安装的鞋子插入地面以在其中形成空隙; 将颗粒材料输送到梁的中空内部; 将鞋从梁的底部分离; 并且在所述空隙的侧壁中的所述马刺切割垂直通道的同时从所述地面提取所述梁，并且所述颗粒材料流过其开口底部以用颗粒材料填充所述空隙。
-
2.发明授权Method and apparatus for constructing subterranean walls comprised of granular material 失效用于构造由颗粒材料组成的地下墙的方法和装置
公开(公告)号：US6030150A
公开(公告)日：2000-02-29
申请号：US30703
申请日：1998-02-25
CPC分类号： E02D19/18 , B09C1/002 , E02D7/00 , E02D2300/0079
摘要： A method and apparatus is provided for producing subterranean walls comprised of granular material. The apparatus comprises a beam for making insertions into and extractions out of the ground. The beam includes a top portion, an open bottom portion, and a hollow interior portion therebetween which receives a supply of granular material. In usage, the beam is inserted into the ground to form a void therein. The apparatus also includes a disposable shoe which is removably attached to the open bottom portion of the beam. In usage, the shoe prevents earthen material from entering the hollow interior portion of the beam as the beam is inserted into the ground. The apparatus further includes an actuating mechanism which detaches the shoe from the open bottom portion of the beam after the beam has been inserted into the ground so that granular material is released into the void as the beam is extracted therefrom. The method comprises the following steps: suspending the beam above the ground; removably installing a disposable shoe onto the open bottom portion of the beam; inserting the beam and the removably installed shoe into the ground to form a void therein; delivering granular material to the hollow interior portion of the beam; detaching the shoe from the bottom portion of the beam; and extracting the beam from the ground while granular material flows through the open bottom portion thereof to fill the void with granular material.
摘要翻译： 提供了一种用于生产由颗粒材料组成的地下壁的方法和装置。 该装置包括一个用于从地面插入和拔出的梁。 梁包括顶部，敞开的底部以及在其间的中空的内部部分，其接收颗粒材料的供应。 在使用中，将梁插入地面以在其中形成空隙。 该设备还包括可拆卸地附接到梁的敞开的底部的一次性鞋。 在使用中，当梁插入地面时，鞋防止土壤材料进入梁的中空内部。 该装置还包括致动机构，该致动机构在梁已经插入地面之后将鞋从开放的底部分离开，使得当梁被从其中提取时，颗粒材料被释放到空隙中。 该方法包括以下步骤：将梁悬挂在地面上; 可拆卸地将一次性鞋安装在梁的敞开的底部上; 将梁和可拆卸地安装的鞋子插入地面以在其中形成空隙; 将颗粒材料输送到梁的中空内部; 将鞋从梁的底部分离; 并从颗粒材料流过其底部的开放底部提取梁，以用颗粒材料填充空隙。
-
3.发明授权
公开(公告)号：US4125332A
公开(公告)日：1978-11-14
申请号：US833057
申请日：1977-09-14
申请人： Fred C. Schmednecht
发明人： Fred C. Schmednecht
CPC分类号： B01F13/0013 , B28C5/365 , B01F2003/1257 , B01F3/18 , B01F7/0025 , B01F7/02 , G05B2219/33338 , G05B2219/34215
摘要： A continuous mixer includes a hopper for depositing sand on a conveyor belt, an adjustable striker for controlling the quantity of sand, a bentonite bin and a rotary feeder for controlling the quantity of bentonite deposited on the conveyor belt and a plurality of mixing units through which the conveyor passes each with a pair of rotating paddle wheels for lifting the sand and bentonite off the belt and vigorously mixing it in a chamber. A spray manifold and moisture supply and regulating means are provided for adding moisture to the mixture at a predetermined rate.
摘要翻译： 连续混合器包括用于在输送带上沉积砂的料斗，用于控制砂量的可调节撞击器，用于控制沉积在输送带上的膨润土的量的膨润土仓和旋转进料器，以及多个混合单元， 输送带通过一对旋转桨轮，用于将砂和膨润土从带上提起并将其剧烈地混合在室中。 提供喷雾歧管和湿气供应和调节装置，以预定的速率向混合物中加入水分。
-
4.发明授权Method and apparatus for forming successive overlapping voids in the ground along a predetermined course of travel and for producing a subterranean wall therein 失效用于沿着预定的行进路线在地面中形成连续重叠的空隙并用于在其中产生地下壁的方法和装置
公开(公告)号：US5758993A
公开(公告)日：1998-06-02
申请号：US661814
申请日：1996-06-11
CPC分类号： E02D19/18
摘要： A method and an apparatus is provided for forming successive overlapping voids in the ground along a predetermined course of travel and for producing a subterranean wall therein. The apparatus includes a mandrel for forming voids in the ground, and a pattern guide templet having repeating contours arranged on the ground for accurately guiding the mandrel along the predetermined course of travel during successive mandrel insertions. The mandrel includes a plurality of downwardly projecting spaced-apart cutting teeth for facilitating penetration of the mandrel into the ground, and a plurality of downwardly projecting high pressure nozzles for discharging an injectable material (e.g., slurry material or water) into the ground as the mandrel is inserted therein. The repeating contours of the pattern guide templet accurately receive and accommodate the cross-sectional shape of the mandrel during successive mandrel insertions so that successive overlapping voids are formed in the ground along the predetermined course of travel. The apparatus of the present invention further includes an installation rig for inserting structural elements into the successive overlapping voids formed by the mandrel. In this way, a subterranean wall comprised of liquid impervious slurry material and/or contiguous structural elements may be conveniently produced in the successive overlapping voids.
摘要翻译： 提供了一种方法和装置，用于在预定的行进过程中在地面中形成连续的重叠空隙并在其中产生地下壁。 该装置包括用于在地面中形成空隙的心轴和具有布置在地面上的重复轮廓的图案引导镜，用于在连续的心轴插入期间沿着预定行进路线精确地引导心轴。 心轴包括多个向下突出的间隔开的切削齿，用于促进心轴进入地面，以及多个向下突出的高压喷嘴，用于将可注射材料（例如，浆料或水）排放到地面中，作为 心轴插入其中。 图案引导镜的重复轮廓在连续的心轴插入期间精确地接收和适应心轴的横截面形状，使得沿着预定行进路线在地面中形成连续的重叠空隙。 本发明的装置还包括用于将结构元件插入由心轴形成的连续重叠空隙中的安装装置。 以这种方式，可以在连续重叠的空隙中方便地生产由液体不可渗透的浆料和/或连续的结构元件组成的地下壁。
-
公开(公告)号：US4249836A
公开(公告)日：1981-02-10
申请号：US710640
申请日：1976-08-02
申请人： Fred C. Schmednecht
发明人： Fred C. Schmednecht
摘要： A method and apparatus for building below ground slurry walls utilizing a single vibratory beam for making successive overlapping insertions into and extractions out of the ground with a rearwardly projecting fin adjacent the lower end of the beam for penetrating substantially into the web of slurry material left in the ground after the previous insertion and extraction and a nozzle for injecting slurry material beneath the fin as the beam is extracted. Adjustable plumbing and stabilizing means are also provided.
摘要翻译： 一种利用单个振动梁来建造地下泥浆壁的方法和装置，其用于连续重叠地插入和从地面抽出，并具有邻近梁的下端的向后突出的翅片，用于基本上渗入留在 在先前的插入和抽出之后的地面以及用于在提取梁时将鳍状物下方的浆料注入的喷嘴。 还提供可调节的管道和稳定装置。
-
公开(公告)号：US4379658A
公开(公告)日：1983-04-12
申请号：US212691
申请日：1980-12-03
申请人： Fred C. Schmednecht
发明人： Fred C. Schmednecht
CPC分类号： E02D5/187
摘要： A method and apparatus for constructing a slurry wall in a trench utilizing a trenching apparatus equipped with slurry barriers behind the digging chain adapted to slidingly engage the opposite side walls of the trench from the ground level to the bottom of the trench and a trailing unit also behind the trencher straddling the trench and comprising plows near the point at which the digging chain deposits excavated soil at the ground level and a slurry injector for introducing slurry into the trench behind the slurry barriers. In a preferred embodiment, actuators are employed to shift the slurry barriers from a retracted position into an operative position.
摘要翻译： 一种用于在沟槽中构造淤浆壁的方法和装置，利用挖沟装置，该挖沟装置配备有挖掘链后面的浆料障碍物，其适于将沟槽的相对侧壁从地平面滑动地接合到沟槽的底部，拖尾单元也 在挖沟机的后面，跨越沟槽并且包括在挖掘链沉积物挖掘地面土壤的点附近的犁和用于将浆料引入浆料屏障后面的沟槽中的浆料注入器。 在优选实施例中，使用致动器将浆料阻挡件从缩回位置移动到操作位置。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.021 秒)
