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公开(公告)号:US20090019816A1
公开(公告)日:2009-01-22
申请号:US11815754
申请日:2006-02-07
申请人: Phil Lockwood , David Chambers
发明人: Phil Lockwood , David Chambers
CPC分类号: E04H12/02 , E04H12/08 , E04H12/34 , E04H12/342 , Y10T29/49826 , Y10T428/1393
摘要: A method of modular pole construction an elongate modular pole structure is disclosed. A first step of the method involves providing hollow tapered pole section modules, each module having a first open end and an opposed second open end. A cross-section of the second end is less than a cross-section of the first end. The modules are stacked to form an elongated modular pole structure of a selected length by mating the second end of a first module with the first end of a second module. The first and second modules may have different structural properties, such that poles having desired structural properties can be constructed by selectively combining modules having differing structural properties.
摘要翻译: 公开了一种具有细长模块式杆结构的模块式杆结构的方法。 该方法的第一步涉及提供中空锥形极截面模块,每个模块具有第一开口端和相对的第二开口端。 第二端的横截面小于第一端的横截面。 通过将第一模块的第二端与第二模块的第一端相配合,模块被堆叠形成选定长度的细长的模块式极结构。 第一和第二模块可以具有不同的结构特性,使得具有期望的结构特性的极点可以通过选择性地组合具有不同结构特性的模块来构造。
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公开(公告)号:US07337738B2
公开(公告)日:2008-03-04
申请号:US11404909
申请日:2006-04-17
申请人: Dexiang Hu
发明人: Dexiang Hu
IPC分类号: B63B15/00
摘要: A vertically elevated gate mast with open front that is divided into multiple sections and is assembled section by section from bottom to the top. The first section is an integrated structure, and 2nd to nth sections are divided into a left part and a right part. Each left and right part is assembled by connecting front upright posts, back upright posts, upper beams, lower beams and brace rods. Corresponding left and right parts are then connected with back beams and brace rods to form each section with beams and brace rods at the left, right and back sides. Lifting and lowering of the mast is realized by drawworks. Installation is performed from the ground, by assembling the left parts and the right parts with the back beams and the brace rods into a shape of gate, and then lifting each section as a whole with a crane.
摘要翻译: 一个垂直升高的门桅杆,敞开的前部分为多个部分,并从下到上分段组装。 第一部分是集成结构,第二部分的第二部分被划分为左部分和右部分。 每个左右部分通过连接前直立柱,后直立柱,上梁,下梁和支撑杆组装。 然后将相应的左右部分与后梁和支撑杆连接,以在左,右和后侧形成梁和支杆的每个部分。 桅杆的升降由绞车实现。 通过将左侧部件和右侧部件与后部梁和支撑杆组装成门的形状,然后用起重机将整个部件抬起,从地面进行安装。
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公开(公告)号:US20050211963A1
公开(公告)日:2005-09-29
申请号:US11108510
申请日:2005-04-18
申请人: Jerry Enns
发明人: Jerry Enns
CPC分类号: E04H12/34 , Y10T29/49895 , Y10T29/49899 , Y10T29/49902 , Y10T29/49945 , Y10T29/49998
摘要: To erect metal utility poles, a plurality of tubular sections of utility poles are fabricated, each having tapered portions and the diameter of one being slightly larger than the diameter of another. The sections are brought to a site for erection and pulled together with short repeated strokes of a hydraulic cylinder attached to one section with its piston rod connected to another section of utility pole. In one embodiment it is not necessary to manually adjust the mechanism pulling the sections of utility poles together and in another embodiment, a light flexible cord is attached to one section and a hydraulic cylinder to another section. The hydraulic cylinder pulls the cord and when the piston rod is extended for the next retraction, the cord length is adjusted.
摘要翻译: 为了架设金属电线杆,制造多个电线杆的管状部分,每个管状部分具有锥形部分,一个直径略大于另一个的直径。 将这些部分带到现场进行安装,并将其连接到一个部分的液压缸的短暂的重复冲程拉到一起,其活塞杆连接到电线杆的另一部分。 在一个实施例中,不需要手动地调节将电线杆部分拉到一起的机构,在另一个实施例中,轻柔软线被连接到一个部分,液压缸连接到另一个部分。 液压缸拉动绳索,当活塞杆延伸以进行下一个缩回时,调节绳索长度。
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公开(公告)号:US20030133772A1
公开(公告)日:2003-07-17
申请号:US10058969
申请日:2002-01-30
发明人: Robert C. Rajewski
IPC分类号: B66F011/00
CPC分类号: E02F3/8816 , E02F3/9206 , E04H12/34
摘要: A utility pole installation system, comprising a hydrovac unit having a chassis and a utility pole positioner mounted on the chassis. The hydrovac unit has an internal combustion engine mounted on the chassis, and a hydrovac boom mounted on the chassis. A hydraulic power supply mounted on the chassis is powered by the internal combustion engine and used to power both the hydrovac boom and the utility pole positioner.
摘要翻译: 一种电力杆安装系统,包括具有安装在底盘上的底盘和电线杆定位器的液压单元。 液压单元具有安装在底盘上的内燃机,以及安装在底盘上的液压千斤顶。 安装在底盘上的液压动力源由内燃机提供动力,用于为液压吊杆和电动杆定位器供电。
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公开(公告)号:US20020129567A1
公开(公告)日:2002-09-19
申请号:US09960537
申请日:2001-09-21
发明人: Steven A. Olsen
IPC分类号: E04H012/34 , B66C023/06 , B66C023/62
CPC分类号: E04H12/185 , B66F3/06 , E04G1/22 , E04G11/48 , E04H12/00 , E04H12/18 , E04H12/34 , E04H12/344 , E04H12/345
摘要: The present invention is an improved apparatus and method for forming a retractable tower or column. The present invention includes pointed hooks wherein the hooks are attached to each section of a section chain, one in a horizontal direction and one in an off-set manner. The section chains are placed on a take up mechanism in an operable position and then raised utilizing a motor. As the section chains are raised, they are guided by a guide tower, rollers, shims, and gear racks into a position whereby hooks from adjacent sections of the section chains form coupled engagements. The coupled engagement of the hooks of the sections of each adjacent section chains thereby form the column.
摘要翻译: 本发明是用于形成可伸缩塔或塔的改进的装置和方法。 本发明包括尖形钩,其中钩连接到截面链的每个部分,一个在水平方向上,一个以偏移方式。 将分段链置于可操作位置的卷取机构上,然后利用电动机升高。 当分段链升起时,它们被引导塔,滚子,垫片和齿轮架引导到从截面链的相邻部分的钩形成联合啮合的位置。 因此,每个相邻段链的部分的钩的联接接合形成柱。
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公开(公告)号:US20020095878A1
公开(公告)日:2002-07-25
申请号:US09729250
申请日:2000-12-05
发明人: Allan P. Henderson
IPC分类号: B66C023/00
CPC分类号: F03D13/20 , E04H12/182 , E04H12/34 , F03D13/10 , F03D13/40 , F05B2240/9151 , F05B2240/91521 , Y02E10/728
摘要: A support tower for large structures such as wind turbines generators, microwave structures, high voltage transmission lines or the like, constructed of telescopic sections with the lowermost section having an edge portion pivotally connected to a foundation to enable the tower sections to be transported to the site of installation. The tower sections are assembled at the installation site in a nested relationship, each within the adjacent lower tower section. The large load is mounted on the upper end of the uppermost tower section and the nested tower sections are then tilted upwardly to a vertical position. After the tower is tilted to its vertical position and securely connected to the foundation, the telescopic tower sections are vertically extended to position the load in a vertically elevated position.
摘要翻译: 用于诸如风力涡轮发电机,微波结构,高压输电线路等的大型结构的支撑塔由伸缩部分构成,该最小部分具有枢转地连接到基座的边缘部分,以使塔架部分能够被运送到 现场安装。 塔架部分在安装地点以嵌套关系组装,每个在相邻的下部塔段内。 大负载安装在最高塔架部分的上端,然后嵌套的塔架部分向上倾斜到垂直位置。 在塔被倾斜到其垂直位置并牢固地连接到基座之后,伸缩塔部分被垂直延伸以将负载定位在垂直升高的位置。
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公开(公告)号:US6151860A
公开(公告)日:2000-11-28
申请号:US324561
申请日:1999-06-03
申请人: Robert A. Reisdorff
发明人: Robert A. Reisdorff
CPC分类号: E04H12/34
摘要: A method of raising the transmission hardware carried by a utility pole having a base end with a ground foundation supporting the pole in upright position, without disturbing the pole foundation or disconnecting the cables, includes the steps of securing opposed, circumferentially spaced elongate pole support members to extend upwardly along the pole and severing the pole to define a first pole supported by the pole foundation and a second pole supported by the first pole; fixing the support members to the first pole and slidably banding them to the second pole; raising the second pole above the first pole to a level remaining below the upper ends of the support members; and fixing the lower end of the second pole within and to the upper ends of the support members at a spaced distance above the first pole. The method further contemplates the releasable securement of ladder steps to at least one of the support members to provide ready access for carrying out some of the method steps.
摘要翻译: 提高由具有基端的实用杆承载的传输硬件的方法,其具有支撑极直立位置的接地基座,而不干扰极基座或断开电缆,包括以下步骤:将相对的周向间隔开的细长极支撑构件 沿着极向上延伸并切断极以限定由极基座支撑的第一极和由第一极支撑的第二极; 将所述支撑构件固定到所述第一极并且将所述支撑构件可滑动地绑定到所述第二极; 将第一极上方的第二极升至保持在支撑构件的上端以下的水平; 并且将第二极的下端固定在支撑构件的上端内并且在第一极上方间隔开的距离处。 该方法进一步考虑了将梯级步骤可释放地固定到至少一个支撑构件以提供用于执行一些方法步骤的准备进入。
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公开(公告)号:US5322265A
公开(公告)日:1994-06-21
申请号:US131035
申请日:1993-10-04
申请人: Edwin L. Keuck
发明人: Edwin L. Keuck
摘要: An elongate tower lifting apparatus including clamps for frictionally clamping to each leg of a tower, jacks for operably engaging and lifting the clamps and a jack control system for controlling the lifting and lowering of the tower. The clamps are connected by cross braces and include structure to snugly and nestingly engage a tower leg. A method is described using the lifting apparatus to lift a tower subsequent to loosening a nut restraining each tower leg to allow placement of a cushioning pad between a foot of each tower leg and a supporting concrete platform.
摘要翻译: 一种细长的塔式提升装置,包括用于摩擦夹紧塔的每个支腿的夹具,用于可操作地接合和提升夹具的千斤顶以及用于控制塔架升降的千斤顶控制系统。 夹具通过横撑连接并且包括结构以紧密地并且嵌套地接合塔腿。 使用提升装置描述一种方法,其在松开限制每个塔腿的螺母之后提升塔架,以允许将缓冲垫放置在每个塔腿的脚部和支撑混凝土平台之间。
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公开(公告)号:US5181693A
公开(公告)日:1993-01-26
申请号:US856708
申请日:1992-03-24
申请人: Gary V. Lorenz
发明人: Gary V. Lorenz
摘要: An extensible stabilizing tower similar to those positioned about hydraulic cylinders having multiple extensible stages is modified to effectively connect cylinders vertically in series. An upper stage of the stabilizing tower supports an upper cylinder or parallel cylinders, and base parallel cylinders connected to the base of the stabilizing tower are operative to lift the upper stage supporting the upper cylinder. A load connected to the header of the upper cylinder is lifted a distance equal to the sum of the extension of the base cylinders and the subsequent extension of the upper cylinder.
摘要翻译: 类似于那些围绕具有多个可延伸级的液压缸定位的可扩展稳定塔进行了修改,从而有效地连接圆柱体。 稳定塔的上段支撑上气缸或平行气缸,连接到稳定塔底部的底座平行气缸可操作以提升支撑上气缸的上段。 连接到上部气缸的头部的负载被提升等于基础气缸的延伸和随后的上部气缸的延伸的总和的距离。
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公开(公告)号:US4662146A
公开(公告)日:1987-05-05
申请号:US741929
申请日:1985-06-06
申请人: Rodger J. Parry
发明人: Rodger J. Parry
摘要: A method and apparatus for erecting buildings is disclosed. The method involves providing frame elements of a building which may be made up of spaced columns connected together by a beam or beams which may meet at a gable. To erect the frames, each frame is disposed horizontally on the ground with bases of the columns attached by a hinge member to a footing. A spacer bar is supported with one end in a recess in the ground or attached to the frame. A tension member such as a cable is attached to the frame at the gable and is passed over the top end of the spacer post and a vehicle or other prime mover is attached to the tension member to pull the frame to erect position. Each of the hinge members may be made of a socket to attach to the base of a column and a shoe attached to a ground support footing. Each socket is hinged to the shoe by a fowardly facing slot that receives a pin on the socket. The slot is so shaped that the pin can enter it when the column is in horizontal position, but the pin cannot slip out of the slot when the column is raised away from the horizontal position. A second pin is provided which extends through flanges on the shoe and through flanges on the socket when the column is in erect position.
摘要翻译: 公开了一种竖立建筑物的方法和装置。 该方法包括提供建筑物的框架元件,其可以由通过可以在山墙处相遇的梁或梁连接在一起的间隔列构成。 为了竖起框架,每个框架水平放置在地面上,柱的基部通过铰链构件附接到基脚。 间隔杆由一端支撑在地面上的凹槽中或连接到框架上。 诸如电缆的张紧构件在山墙处附接到框架并且穿过间隔柱的顶端,并且车辆或其它原动机附接到张紧构件以将框架拉直直立位置。 每个铰链构件可以由插座制成以附接到柱的底部和附接到地面支撑基脚的鞋。 每个插座通过一个面向插槽的插槽铰接到鞋上,该槽接收插座上的针脚。 狭槽的形状使得当柱处于水平位置时,销可以进入,但是当柱从水平位置升高时,销不能从槽中滑出。 提供第二销,当柱处于直立位置时,其延伸穿过鞋上的凸缘并穿过插座上的凸缘。
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