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1. CN113820150 - Quasi-static compression test device for anti-collision column of end wall of vehicle body

Office
China
Application Number 202010630939.1
Application Date 03.07.2020
Publication Number 113820150
Publication Date 21.12.2021
Publication Kind A
IPC
G01M 17/08
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
17Testing of vehicles
08Railway vehicles
G01M 13/00
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
13Testing of machine parts
CPC
G01M 17/08
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
17Testing of vehicles
08Railway vehicles
G01M 13/00
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
13Testing of machine parts
Applicants CRRC TANGSHAN CO., LTD.
中车唐山机车车辆有限公司
Inventors HUO XINLONG
霍鑫龙
DING XUEBIN
丁学彬
WANG YUNFENG
王云峰
XUE BINBIN
薛彬彬
HUANG JINBAO
黄金宝
GUO QIANG
郭强
XUE CHUNSHENG
薛春生
Agents 北京新知远方知识产权代理事务所(普通合伙) 11397
北京新知远方知识产权代理事务所(普通合伙) 11397
Title
(EN) Quasi-static compression test device for anti-collision column of end wall of vehicle body
(ZH) 车体端墙防撞柱准静态压缩试验装置
Abstract
(EN) The embodiment of the invention provides a quasi-static compression test device for an anti-collision column of an end wall of a vehicle body. Thequasi-static compression test device comprises a main body frame and a loading device; the main body frame comprises a first rod piece, a second rod piece, a fixed part and a movable part; the second rod piece and the first rod piece are oppositely arranged; the fixed part and the movable part are arranged at the two ends of the first rod piece and the second rod piece respectively, the loading device comprises a support and a loading assembly, the first end of the support abuts against the movable part, the loading assembly is arranged at the second end of the support, and the loading assembly is used for applying a load to a to-be-tested vehicle body. The loading assembly is provided with a load sensor used for recording the load applied by the loading assembly and a displacement sensor used for recording the displacement of the output end of the loading assembly. By adopting the scheme of the embodiment of the invention, the device can be suitable for the test of to-be-tested vehicle bodies with different lengths, and is good in universality.
(ZH) 本申请实施例中提供了一种车体端墙防撞柱准静态压缩试验装置,包括主体框架和加载装置,主体框架包括第一杆件、第二杆件、固定部和移动部;第二杆件与第一杆件相对设置;固定部和移动部分别设置在第一杆件和第二杆件的两端,加载装置包括支架和加载组件,支架的第一端抵接在移动部上,加载组件设置在支架的第二端,加载组件用于向待测车体施加载荷,加载组件上设有用于记录加载组件所施加载荷的载荷传感器以及用于记录加载组件的输出端位移的位移传感器。采用本申请实施例的方案,能够适用于不同长度的待测车体的试验,普适性好。
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