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    • 3. 发明授权
    • Sheave block weighing assembly
    • 滑轮块称重总成
    • US4413691A
    • 1983-11-08
    • US314361
    • 1981-10-23
    • Donald C. Wetzel
    • Donald C. Wetzel
    • G01G3/14G01G19/20G01G19/14B66C1/40
    • G01G19/20G01G3/1402
    • A sheave basket weighing system is disclosed for use in a material handling apparatus. The weighing system comprises a sheave basket with three bending beam load cells fixed on the sheave basket to provide a three-point support system. One of the load cells is preferably positioned intermediate to the other two load cells. A ladle hanger assembly is supported on top of the load cells. The weighing system provides a stable three-point support which can withstand side loading without the necessity of movable load cells and without the use of check rods, which could result in weighing inaccuracies.
    • 公开了一种用于材料处理装置的滑轮称重系统。 称重系统包括具有固定在绳轮筐上的三个弯曲梁称重传感器的滑轮筐,以提供三点支撑系统。 其中一个称重传感器优选位于其他两个称重传感器的中间。 钢包吊架组件支撑在称重传感器的顶部。 称重系统提供稳定的三点支撑,可以承受侧向载荷,而不需要可移动的称重传感器,也不使用检查杆,这可能导致称重不准确。
    • 4. 发明授权
    • Load checking arrangement for a center-loaded type load cell
    • 中央负载型称重传感器的负载检查装置
    • US4516645A
    • 1985-05-14
    • US549671
    • 1983-11-07
    • Donald C. Wetzel
    • Donald C. Wetzel
    • G01G3/14G01G19/20B66C1/40G01G21/12
    • G01G3/1402G01G19/20Y10S177/09
    • A weighing system has a load-bearing member attached to and supported by support means. A plurality of center-loaded type load cells are fixed on the load bearing member. A plurality of load rods are provided, each load rod extending across one of the load cells. Each load rod has a centering recess therein. A load supporting member is supported on the load rods. The load supporting member is capable of lateral movement with respect to the load bearing member. The centering recess of the load rod tends to urge the load supporting member to its original position. The weighing system is disclosed for use in a sheave block weighing assembly. The weighing system provides a self-centering arrangement which permits lateral movement without the necessity of movable load cells and without the use of check rods or flexure plates which could result in weighing inaccuracies.
    • 称重系统具有附接到支撑装置并由支撑装置支撑的承载构件。 多个中心负载型测力传感器固定在承载构件上。 提供多个负载杆,每个负载杆延伸穿过负载单元中的一个。 每个负载杆在其中具有定心凹槽。 负载支撑构件被支撑在负载杆上。 承载构件能够相对于承载构件横向移动。 负载杆的定心凹槽倾向于将负载支撑构件推动到其原始位置。 公开了称重系统用于滑轮块称重组件。 称重系统提供了一种自动对中布置,其允许侧向移动,而不需要可移动称重传感器,并且不使用可能导致称重不准确的检查杆或挠曲板。
    • 6. 发明授权
    • 건설 공사용 화물 차량 리프터
    • 汽车救生员
    • KR100838228B1
    • 2008-06-16
    • KR1020070115309
    • 2007-11-13
    • 주식회사 동아지질동국종합산업 주식회사
    • 김휘숙장금자김응수김학수권준용백남석이희석이승철
    • B66F7/02B66F7/28
    • B66F7/02B66F7/28F16H7/08G01G19/20
    • A car lift is provided to prevent swinging of a cage when the cage is lifted and guided by lifting and guiding the cage up and down along a guide wire. A car lift includes lower and upper frame(110,120), a support frame(130), a hoist(140), a hoist wire(150), guide wires(180), a tension controller(190), and a cage(170). The lower frame is installed underground. The upper frame is installed on the ground. The support frame is installed on the upper frame and includes a load detector(160). The load detector is coupled to the hoist wire and detects total load and partial load. The hoist is installed on the support frame. The guide wires are installed between the lower frame and the support frame and guide the cage vertically. The tension controller is installed on the support frame and controls tension of the guide wires. The cage is coupled to the hoist wire and vertically lifts up and down between the upper and lower frames.
    • 提供轿厢升降机以防止笼子被提起并通过提升并沿着导丝线向上和向下引导而引导轿厢的摆动。 升降机包括下框架和上框架(110,120),支撑框架(130),起重机(140),起重线(150),引导线(180),张力控制器(190)和保持架 )。 下框架安装在地下。 上框架安装在地面上。 支撑框架安装在上框架上,并包括负载检测器(160)。 负载检测器耦合到起重电线,并检测总负载和部分负载。 起重机安装在支架上。 引导线安装在下框架和支撑框架之间,并垂直引导笼。 张力控制器安装在支撑架上并控制导丝的张力。 保持架联结到起重电线,并在上下框架之间上下升降。
    • 7. 发明授权
    • 화물차량의 불균형 적재검출 및 안전운전안내 시스템과그의 제어방법
    • 检查不平衡载重卡车和安全驾驶指导系统及其控制方法
    • KR100830578B1
    • 2008-05-22
    • KR1020070058487
    • 2007-06-14
    • 한국건설기술연구원
    • 오주삼장경찬
    • G01G19/20G01G3/13
    • G01G19/20G01G3/13G01G19/62
    • A system for inspection for an unbalanced load on a truck and safety driving guide and a control method thereof are provided to prepare a detail action for a possible accident by checking traveling characteristics of the truck. A system for inspection for unbalanced load on a truck and safety driving guide includes a piezo sensor(2). The piezo sensor is buried under a road where the truck passes and outputs signals on weights applied to each wheel of the truck. A load height measurement sensor is installed on a side of the road and measures the height of loads on the truck. A piezo signal converter(4) converts the measured signals into digital signals. A weight conversion unit(6) converts the digital signals to weights. A traffic parameter operator(8) calculates a traffic parameter including speed, axle length, and travel track. A controller(10) outputs a safety driving signal after determining risks of the truck by applying speed data to safety driving reference data. A road display(12) shows risk signal to drivers.
    • 提供一种用于检查卡车和安全驾驶指南上的不平衡载荷的系统及其控制方法,以通过检查卡车的行驶特性来准备可能的事故的细节动作。 一种用于检查卡车和安全驾驶导轨上的不平衡载荷的系统包括压电传感器(2)。 压电传感器被埋在卡车通过的道路上,并输出施加到卡车每个车轮上的重量的信号。 负载高度测量传感器安装在道路的一侧,并测量卡车上的负载高度。 压电信号转换器(4)将测量的信号转换成数字信号。 权重转换单元(6)将数字信号转换成权重。 交通参数运算符(8)计算包括速度,车轴长度和行驶轨迹的交通参数。 控制器(10)通过将速度数据应用于安全驾驶参考数据来确定卡车的风险之后输出安全驾驶信号。 道路显示(12)显示对驾驶员的风险信号。