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1. 发明授权

CN1085567C 振动器、装有振动器的机器和制造混凝土管的方法失效
公开(公告)号：CN1085567C
公开(公告)日：2002-05-29
申请号：CN94106245.7
申请日：1994-05-23
申请人：国际管道机械有限公司
发明人：托马斯D·格拉乌
IPC分类号： B06B1/18 , B28B1/28
CPC分类号： B28B21/28 , B06B1/186 , Y10T74/18552
摘要：本发明提供一种改进的气动振动器、采用这种振动器的混凝土管制造机器和采用所述机器制造混凝土管的方法。这种振动器具有环形结构，能使多零部件系统中相邻部件的功能件穿过振动器。这种环形振动器结构在多零部件制造系统中可节省空间。在一混凝土管制造机中，包含有反转组件、长底筒组件或其联合装置的一个反转捣实头直接设置在一个环形气动振动器上面。反转捣实头的同轴线的驱动轴穿过振动器，以允许动力传送装置设在振动器下面但与它隔离。振动器设在反转捣实头的下面而与它相邻，以快速地生产管子。

2. 发明公开

CN104552593A 一种通过双振动源挤压脱模生产钢筋砼管的方法失效
公开(公告)号：CN104552593A
公开(公告)日：2015-04-29
申请号：CN201410536333.6
申请日：2014-09-26
申请人：李荣耀 , 仲德金 , 仲敏 , 李荣全
发明人：李荣耀 , 仲德金 , 仲敏 , 李荣全
IPC分类号： B28B21/28 , B28B21/58 , B28B21/82 , B28B21/90
CPC分类号： B28B21/28 , B28B21/60 , B28B21/82 , B28B21/90
摘要：本发明公开了一种通过双振动源挤压脱模生产钢筋砼管的方法步骤如下：A、在地表挖一基坑，在基坑外设置物料输送装置和起吊装置；B、在基坑中安装振动台、内圆模具振动筒、外圆模具筒结构；C、在基坑上方设置覆盖基坑的挡板支撑结构；D、将物料输送装置输入的混凝土原料引入至内圆模具振动筒和外圆模具筒之间形成的环形空腔，开启高频振动器；F、混凝土填满环形空腔后启动液压挤压装置进行物理挤；G、挤压成型后使钢筋砼管与内圆模具振动筒脱落；H、最后再将外圆模具筒结构与钢筋砼管分离。本发明生产的钢筋砼管其管壁内外光滑，具有安全性好、操作方便、生产效率高、维修简便、制管过程环保，生产系列大直径钢筋砼管有明显的优势。

3. 发明公开

CN1147045A 振动器的改进及装有改进后振动器的机器失效
公开(公告)号：CN1147045A
公开(公告)日：1997-04-09
申请号：CN94106245.7
申请日：1994-05-23
申请人：国际管道机械有限公司
发明人：托马斯D·格拉乌
IPC分类号： E01C19/30
CPC分类号： B28B21/28 , B06B1/186 , Y10T74/18552
摘要：本发明提供一种改进的气动振动器和采用这种振动器的混凝土管制造机。这种振动器具有环形结构，能使多零部件系统中相邻部件的功能件穿过振动器。这种环形振动器结构在多零部件制造系统中可节省空间。在一混凝土管制造机中，包含有反转组件、长底筒组件或其联合装置的一个反转捣实头直接设置在一个环形气动振动器上面。反转捣实头的同轴线的驱动轴穿过振动器，以允许动力传送装置设在振动器下面但与它隔离。振动器设在反转捣实头的下面而与它相邻，以快速地生产管子。

4. 发明申请

WO1992018307A1 A MACHINE FOR CASTING HOLLOW OBJECTS, IN PARTICULAR CONCRETE PIPES, AND COMPRISING TWO MUTUALLY AXIALLY MOVABLE MOULD PARTS 审中-公开
标题翻译：用于铸造中空对象，特别是混凝土管道的机器，并包括两个轴向移动模具零件
公开(公告)号：WO1992018307A1
公开(公告)日：1992-10-29
申请号：PCT/DK1992000126
申请日：1992-04-15
申请人： PEDERSHAAB A/S , HERRMANN, Bent
发明人： PEDERSHAAB A/S
IPC分类号： B28B21/14
CPC分类号： B28B21/94 , B28B17/0081 , B28B21/26 , B28B21/28
摘要： A machine serves to cast concrete pipes substantially vertically by means of successively progressing zonewise vibration compression. The machine comprises inner and outer mould parts (11, 12) which are displaced axially with respect to each other during the casting process. The inner mould part (11) is divided into at least two sections (13, 14) which are interconnected via one or more elastic spacers (15), and which are adapted to rotate with respect to each other. Further, the lowermost section (14) is firmly or rotatably fixed in a stationary or axially slidable part of the machine. The conical portion (19) is moreover provided with a multi-thread screw (20) for compressing the vibrated concrete. By means of the above-mentioned structure it is now possible to cast e.g. concrete pipes having a well-defined higher and more uniform quality throughout the longitudinal direction with a reduced consumption of energy and reduced noise nuisances, than it has been possible in the past to produce with conventional machines of this type.
摘要翻译：一台机器用于通过连续进行的zonewise振动压缩将基本垂直的混凝土管道浇铸。机器包括在铸造过程中相对于彼此轴向移位的内部和外部模具部件（11,12）。内部模具部分（11）被分成至少两个部分（13,14），这两个部分经由一个或多个弹性间隔件（15）互连并且适于相对于彼此旋转。此外，最下部分（14）被牢固地或可旋转地固定在机器的静止或可轴向滑动的部分中。此外，锥形部分（19）设置有用于压缩振动混凝土的多螺纹螺钉（20）。通过上述结构，现在可以施放混凝土管道在整个纵向上具有明确的更高和更均匀的质量，同时减少了能量消耗和减少的噪音扰动，这比过去使用这种类型的常规机器可能生产的混凝土管道。

5. 发明授权

US08066931B2 Method and an apparatus for the manufacture of concrete pipes 失效
标题翻译：混凝土管道的制造方法和装置
公开(公告)号：US08066931B2
公开(公告)日：2011-11-29
申请号：US10540235
申请日：2004-01-07
申请人： Morten Nørgaard
发明人： Morten Nørgaard
IPC分类号： B28B1/00 , B28B1/08 , B28B1/30 , B28B13/00 , B28B7/36 , B28B7/38 , B28B17/00
CPC分类号： B28B21/28 , B28B21/94
摘要： A method and an apparatus for the manufacture of concrete pipes (2) made of an outer layer and having an inner layer of greater density in surface structure is described. The inner layer is applied by an applicator in a mould (1) having both outer (3) and inner (4) mould parts. The applicator is formed by an inner mould part or core (4) or by an applicator unit in immediate connection with the core (4). The applicator applies the inner layer simultaneously or immediately following vibration of the concrete forming the pipe. The inner layer is applied during movement of the inner mould part or core (4) in its longitudinal direction, the core having one or more supply openings (14) provided along the circumference of the core (4) at the upper end of the core (4) for supplying a further material of greater density to form the inner layer.
摘要翻译：描述了一种用于制造由外层制成并具有更高密度表面结构的内层的混凝土管（2）的方法和装置。内层通过涂布器施加在具有外（3）和内（4）模具部件的模具（1）中。施用器由内模部件或芯（4）或与芯（4）直接连接的施用器单元形成。涂抹器同时或紧随着形成管道的混凝土振动后施加内层。内层在内模部件或芯（4）沿其纵向方向移动期间施加，所述芯部具有沿着芯部（4）的圆周设置在芯部的上端的一个或多个供给开口（14）（4）用于供应更大密度的另外的材料以形成内层。

6. 发明授权

US4756861A Vibratory concrete pipe forming apparatus and method 失效
标题翻译：振动混凝土管道成型设备及方法
公开(公告)号：US4756861A
公开(公告)日：1988-07-12
申请号：US948097
申请日：1986-12-31
申请人： Ronald C. Schultz
发明人： Ronald C. Schultz
IPC分类号： B06B1/00 , B28B21/16 , B28B21/28
CPC分类号： B06B1/00 , B28B21/16 , B28B21/28
摘要： Disclosed is an improved packerhead or drycast concrete product forming apparatus and method for making a concrete product therewith. The apparatus typically includes a mold having a lower curing pallet, a platform for supporting said mold at the pallet, and a vibrator table having a vibrator ring for association with said curing pallet. The improved apparatus of the present invention preferably comprises a vibrator ring having selectively engageable (and disengageable) means to rigidly connect the vibrator ring to the curing pallet when said vibration means is activated. The preferred vibrator ring selectively engageable means comprises electromagnet means and the preferred product of the process comprises concrete pipe.
摘要翻译：公开了一种用于制造具体产品的改进的封隔器或干式混凝土产品形成装置和方法。该装置通常包括具有下固化托盘，用于在托盘处支撑所述模具的平台的模具和具有用于与所述固化托盘相关联的振动环的振动台。本发明的改进的装置优选地包括具有选择性地接合（和可分离）的装置的振动器环，当所述振动装置被激活时，该装置将振动器环刚性地连接到固化托盘。优选的振动器环可选择性地接合装置包括电磁装置，并且该方法的优选产物包括混凝土管。

7. 发明授权

US4041118A Method and apparatus for making concrete pipe 失效
标题翻译：制造混凝土管道的方法和装置
公开(公告)号：US4041118A
公开(公告)日：1977-08-09
申请号：US547333
申请日：1975-02-05
申请人： Norman Ottmann , Walter Strever
发明人： Norman Ottmann , Walter Strever
IPC分类号： B28B21/16 , B28B21/28 , B28B1/10 , B28B21/14 , B28B21/18
CPC分类号： B28B21/28 , B28B21/16
摘要： A method and apparatus for making concrete pipe and, more particularly, for the vibration treatment of concrete pipe for compaction and residual stress relief. A concrete pipe is formed within an external jacket employing a rotary packerhead method wherein the jacket is positioned vertically and the packerhead is moved progressively upwardly within the jacket rotating and distributing mix radially outwardly and troweling the internal surface of pipe under formation. On completion, the green pipe is removed from the pipe making machine and transported to and above a hollow vertically split and radially expandable and contractable cylinder. The pipe is lowered about the cylinder with the latter in a contracted condition, the cylinder is expanded into engagement with the pipe internal surface, and a vibrating means within the cylinder is actuated to vibrate the pipe throughout its length. The pipe is then returned to the pipe making machine, the packerhead is lowered, and a finish forming upward pass of the head deposits mix and/or trowels the pipe internal surface and fills any void which may have formed at the top of the pipe. The pipe is then removed from the machine and cured. The apparatus comprises the expandable and contractable cylinder, rollers mounted the same for intermittent relative rotation within the pipe, guide means at the top of the cylinder, fluid operable cylinders and an associated linkage within the cylinder for expanding and contracting the same, and a plurality of vibrators mounted within and on the cylinder wall.
摘要翻译：一种制造混凝土管的方法和装置，更具体地说，涉及用于压实和残余应力消除的混凝土管的振动处理。使用旋转封隔器方法在外套内形成混凝土管，其中套管垂直定位，并且封隔器在套管内逐渐向上移动并径向向外分布混合物，并且在形成的管道内表面上抹去。完成后，绿色管道从制管机中取出，并运送到中空垂直分割，径向可膨胀和收缩的气缸上方。管子在收缩状态下随着气缸下降，气缸膨胀成与管内表面接合，气缸内的振动装置被致动以使管道在整个长度上振动。然后将管道返回到制管机，打包头降低，并且头部沉积物的顶部成型的精加工与管内表面混合和/或t抹，并填充可能在管顶部形成的任何空隙。然后将管从机器上取出并固化。该装置包括可膨胀和可收缩的气缸，其上安装有用于在管内间歇相对旋转的辊，在气缸顶部的引导装置，流体可操作的气缸和用于膨胀和收缩的气缸内的相关连接件，以及多个的振动器安装在气缸壁内和气缸壁上。

8. 发明授权

US3829268A Concrete pipe machine with triangular frame 失效
标题翻译：具有三角框架的混凝土管机
公开(公告)号：US3829268A
公开(公告)日：1974-08-13
申请号：US34149273
申请日：1973-03-15
申请人： HYDROTILE MACHINERY CO
发明人： GILL J
IPC分类号： B28B21/28 , B28B3/12
CPC分类号： B28B21/28
摘要： A packer head concrete pipe machine operable to make a cylindrical concrete pipe in an upright mold. The machine has a triangular frame assembly formed with three upright frame members fixed to each other with cross braces. A rotatable turntable has a center hole for accommodating one of the frame members. The turntable carries three molds and is sequentially rotated to move the molds in longitudinal alignment with the packer head and a cylindrical core having vibrating units. Three hydraulic cylinders function to move the packer head longitudinally of the mold during formation of the pipe. The core follows the packer head through the pipe.

9. 发明公开

EP0674573A1 A MACHINE FOR VERTICAL CASTING OF PIPES OF CONCRETE OR A SIMILAR MATERIAL IN A MOULD SYSTEM WITH A DISTRIBUTOR WHEEL 失效
标题翻译： DEVICE FOR立式浇注混凝土管或类似的材料具有窗口配电系统的一种形式。
公开(公告)号：EP0674573A1
公开(公告)日：1995-10-04
申请号：EP92909904.0
申请日：1992-04-15
申请人： PEDERSHAAB A/S
发明人： HERRMANN, Bent
IPC分类号： B28B21
CPC分类号： B28B21/28 , B28B21/26
摘要： A machine serves to cast pipes of concrete or a similar material substantially vertically. The machine comprises an inner mould part (2) and an outer mould part (12). These mould parts are displaced axially with respect to each other during the casting process. A vibrator is preferably provided upwardly in the inner mould part (2), and an axially journalled distributor wheel (1) is rotatably mounted on the top of said mould part (2), said distributor wheel (1) having a plurality of blades (4) for distributing the material in the ring gap between the two mould parts (2, 12). The distributor wheel (1) and its mount are constructed so stiffly that the vibrations generated by the vibrator are transmitted to the material through the blades of the wheel. This ensures, when a firm profile ring is used for the casting of the spigot end, that the area of difficult access below said ring is filled completely with concrete, and that the concrete obtains the prescribed quality. It is hereby possible to cast pipes which have very narrow longitudinal tolerances and also spigot ends which fully satisfy the requirements made of shape and quality.

10. 发明公开

EP0673685A1 Pneumatic vibrator 失效
标题翻译：气动振动器。
公开(公告)号：EP0673685A1
公开(公告)日：1995-09-27
申请号：EP94308214.9
申请日：1994-11-08
申请人： International Pipe Machinery Corporation
发明人： Grau, Thomas D.
IPC分类号： B06B1/18 , B28B21/28
CPC分类号： B28B21/28 , B06B1/186 , Y10T74/18552
摘要： An improved pneumatic vibrator (10) configuration is provided. Specifically, the vibrator (10) is annular in configuration which enables functional elements of adjacent components in a multi-component system to be passed through the vibrator (10). The configuration of the annular vibrator (10) of the present invention conserves space in multi-component manufacturing systems.
摘要翻译：提供了一种改进的气动振动器（10）构造。具体地，振动器（10）是环形的，其使得多分量系统中的相邻部件的功能元件能够通过振动器（10）。本发明的环形振动器（10）的结构节省了多部件制造系统中的空间。

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