标准编号:	TB/T 1613-1985
中文名称:	货车手制动装置设计参数
英文名称:	Design Parameter of Truck Hand Braking Device Design
行业分类:	TB    铁路运输行业标准
发布日期:	1985-12-14
实施日期:	1987-1-1
标准状态:	valid
翻译语言:	英文
文件格式:	PDF

Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. Design Parameter of Truck Hand Braking Device Design This standard is applicable to design parameters of chained hand brake configured on newly-designed truck (open, covered, flat, tank and guard one) with standard gauge in railway. 1. The horizontal distance from hand braking axle center to longitudinal centerline of truck body is 490~500mm. 2. The distance between hand braking pedal to top edge of hand braking wheel is 950~1050mm. 3. The position of pull rod guide frame shall ensure that the dimension E of hand braking pull rod shall not be less than 50mm under the maximum stroke. 4. To prevent the split pin at the lower end of hand braking axle from being extracted after shedding, h2 < h1. 5. Position of hand braking wheel on truck: 5.1. The minimum distance from the lower edge of hand braking wheel of covered truck to top surface of covered truck shall not be less than 80mm. 5.2. The distance from the lower edge of hand braking wheel of tank truck and guard truck to top edge of handrail of truck end shall not be less than 80mm. 5.3. Where the hand braking wheel of open truck is above the upper end beam, the minimum distance from lower edge of wheel to upper end beam shall not be less than 80mm; where the hand braking wheel of open truck is below the upper end beam, the minimum distance from upper edge of wheel to upper end beam shall not be less than 200mm. 6. Hand braking axle chain must be provided with reeling amount of 0.5~2 circles.

中华人民共和国铁道行业标准 TB/T 1613－85 货车手制动装置设计参数 1985—12—14发布 1987—01—01实施 中华人民共和国铁道部 发布 货车手制动装置设计参数 本标准适用于铁路标准轨距新设计货车(敞、棚、平、罐、守车)装用链式手制动机的手制动装置设计参数。 1. 手制动轴中心到车体纵向中心线的水平距离为490～500mm。 2. 手制动踏板到手制动手轮上边缘的距离为950～1050mm。 3. 拉杆导架的位置，应保证手制动拉杆在最大行程下，尺寸E不得小于50mm。 4. 为防止手制动轴下端的开口销脱落后手制动轴被拔出，规定h2