公开(公告)号：US4155669A

公开(公告)日：1979-05-22

申请号：US881026

申请日：1978-02-24

申请人： William R. Rochelle

发明人： William R. Rochelle

IPC分类号： B63C11/40 ,  F16L1/26 ,  F16L1/00

CPC分类号： F16L1/26 ,  B63C11/40

摘要： The invention relates to methods and apparatus for effecting deep water repair of pipelines especially during a pipelaying operation. A damaged portion of the pipeline is located and is prepared for receiving a pipeline plug member by cutting away the damaged portion leaving a prepared pipeline end section. The pipeline plug member is secured in a submersible repair frame which is lowered from a floating vessel into an operational relationship with the prepared pipeline end section. The plug member is aligned with the pipeline end section and is inserted into the end section. Thereafter, the plug member is sealingly secured in the pipeline end section and the repair frame is removed from its operational relationship with the pipeline. The pipeline is dewatered and the end section is then raised onto a floating vessel. The repair frame, in addition to including means for holding and manipulating the plug member, also has a manually operable control panel manipulating means for controlling operations of the repair frame, and a submersible vehicle docking station to position a submersible vehicle in an operative relationship to the control panel manipulating means. The repair frame is preferably lowered to the bottom of the body of water with a pick up line or a pilot line attached to the plug member.

摘要翻译： 本发明涉及用于进行管道深水修复的方法和装置，特别是在管道铺设作业期间。 管道的损坏部分被定位并且被准备好通过切除已经形成的管道端部的损坏部分而接收管道塞件。 管道塞构件被固定在从浮式船舶降低到与所制备的管道端部分的操作关系的潜水修理框架中。 插头构件与管道端部对准并插入端部。 此后，塞子部件被密封地固定在管道端部，并且维修框架与其与管道的操作关系被去除。 管道脱水，然后将端部段升高到浮动容器上。 除了包括用于保持和操纵插头构件的装置之外，修理框架还具有用于控制修理框架的操作的手动操作的控制面板操纵装置和潜水车辆对接站，以将操作关系的潜水车辆定位到 控制面板操纵装置。 修理框架优选地通过附接到插塞构件的拾取线或引导线下降到水体的底部。

公开(公告)号：US4127950A

公开(公告)日：1978-12-05

申请号：US802819

申请日：1977-06-02

申请人： William S. Tillinghast ,  William R. Rochelle

发明人： William S. Tillinghast ,  William R. Rochelle

IPC分类号： E02F3/90 ,  E02F3/92 ,  E02F5/28 ,  E21B7/18 ,  E02F3/88

CPC分类号： E02F3/9206 ,  E02F3/90 ,  E02F5/287 ,  E21B7/185

摘要： The invention relates to a device for removing material from a submerged surface. The apparatus has a liquid manifold which supports downwardly directed liquid jets to dig or remove material and upwardly directed liquid jets to impel the removed material into the interior of a material removing housing and a gas manifold having a plurality of air jets to help urge the material into and through the material removing housing. Means are provided for dividing the liquid and gas manifolds into zones and for directing all of the supplied liquid and gas to one or more zones of the respective manifolds to either intensify and localize the effect of the fluids or to maintain the device in an operable condition when the source of gas and/or liquid is partially impaired.

摘要翻译： 本发明涉及一种用于从浸没表面去除材料的装置。 该装置具有液体歧管，其支撑向下指向的液体射流以挖掘或移除材料和向上指向的液体射流，以将去除的材料推进到材料移除壳体的内部和具有多个空气射流的气体歧管以帮助促使材料 穿过材料去除壳体。 提供了用于将液体和气体歧管分成区域并将所有供应的液体和气体引导到相应歧管的一个或多个区域的装置，以加强和定位流体的作用或使装置维持在可操作状态 当气体和/或液体的来源部分受损时。

公开(公告)号：US3997639A

公开(公告)日：1976-12-14

申请号：US591653

申请日：1975-06-30

申请人： William R. Rochelle ,  Leroy N. Larenzo ,  Eberhard V. Ranft

发明人： William R. Rochelle ,  Leroy N. Larenzo ,  Eberhard V. Ranft

IPC分类号： B05D7/14 ,  B28B19/00 ,  B28B11/12

CPC分类号： B28B19/0038 ,  B05D7/146 ,  B05D3/12 ,  B05D7/544

摘要： The method includes the steps of cleaning, priming, and coating pipe segments with a bituminous composition. The coated pipe segments are wrapped and carefully handled so as not to disturb the bituminous coating. Wire reinforcing cages are formed around the pipe segments and the individual pipe segments are then loaded into individual mold cars positioned end-to-end upon a first railway track assembly. The cars are then translated onto a first transfer car, which rides on a second track means, and are conveyed to a third railway track assembly comprising a plurality of parallel sets of rails. The mold cars are transferred abreast from the transfer car onto the third railway track assembly, filled with a cementitious weight coating material and fed into a drying kiln whereby the cementitious weight coating cures at least until the cement becomes self-supporting. The cars are then translated abreast onto a second transfer car, riding upon a fourth track assembly, positioned at the other end of the third railway means. The molds are opened and the weight coated pipe segments are removed. The empty mold cars are then transferred to the other end of the first railway track assembly where the individual mold cars are sequentially aligned with the other end of the first railway track means and translated onto the first track means in an end-to-end relationship, thus closing the handling loop.

摘要翻译： 该方法包括用沥青组合物清洗，起泡和涂覆管段的步骤。 涂覆的管段被包裹并仔细处理，以免扰乱沥青涂层。 钢丝网保持架围绕管段形成，然后各个管段被装载到在第一铁路轨道组件上端对端定位的单个模具车厢中。 然后将轿厢转换到乘坐第二履带装置的第一转运车，并将其运送到包括多个平行的轨道组的第三铁路轨道组件。 模具车从转运车辆并列转移到填充有水泥重量涂料的第三铁路轨道组件上，并进料到干燥窑中，由此水泥重物涂层至少固化直至水泥自支撑固化。 然后将汽车平行地平移到位于第三铁路装置的另一端的第四履带组件上的第二转运车上。 模具打开，重量涂层管段被去除。 然后将空的模具车辆转移到第一铁路轨道组件的另一端，其中各个模具车辆顺序地与第一铁路轨道装置的另一端对齐并且以端对端关系转换到第一轨道装置 ，从而关闭处理循环。