Universal clamping device for acceleration test of recreation facility

A technology of amusement facilities and clamping devices, which is applied in the directions of measuring devices, speed/acceleration/impact measurement, and acceleration measurement. It can solve problems such as inaccurate test results and passenger injuries, and achieve light weight, compact structure, and high strength. Effect

Active Publication Date: 2022-03-18
CHINA SPECIAL EQUIP INSPECTION & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current acceleration test is not standardized, and the installation position of the acceleration sensor is relatively random, resulting in inaccurate test results, which may cause serious consequences such as passenger injury

Method used

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  • Universal clamping device for acceleration test of recreation facility
  • Universal clamping device for acceleration test of recreation facility
  • Universal clamping device for acceleration test of recreation facility

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Experimental program
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Effect test

Embodiment Construction

[0036] The present invention will be further elaborated below in conjunction with accompanying drawing:

[0037] See Figure 1a and Figure 1b , the present invention is a general clamping device for acceleration testing of amusement facilities, the device mainly includes: V-shaped support 1, lock nut 2, threaded sleeve 3, lock nut 4, V-shaped support 5, lock bolt 6, lock bolt 7, Back support rod 8, adjusting screw rod 9, lock nut 10, lock nut 11, backrest top block 12, platform 13, screw rod 14, lock nut 15, clamp block 16 and lock bolt 17. The position connection relationship between them is: the V-shaped support 1 is connected with the threaded sleeve 3 through its own thread, and the relative position is locked by the lock nut 2 after adjusting the installation position; the V-shaped support 5 is connected with the threaded sleeve 3 through its own thread, adjusted After the installation position, the relative position is locked by the lock nut 4; the back support rod 8 i...

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PUM

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Abstract

The invention relates to a universal clamping device for an acceleration test of a recreation facility. The universal clamping device comprises a V-shaped support, a locking nut, a threaded sleeve, a locking bolt, a backrest supporting rod, an adjusting screw rod, a backrest top block, a holder, a screw rod and a clamping block, the V-shaped support is connected with the threaded sleeve through threads and is locked by the locking nut; the backrest supporting rod is connected with the threaded sleeve through the round hole and is locked by a locking bolt; the adjusting screw rod is connected with the backrest supporting rod through threads and is locked by the locking nut; the backrest top block is connected with the adjusting screw rod through a spherical hinge; the holder is connected with the clamping block through a screw rod and is locked by a locking nut; and the clamping block is connected with the backrest supporting rod through the round hole and is locked by the locking bolt. According to the device, the acceleration sensor can be firmly and reliably installed at a standard specified position when the acceleration test of the recreation facility is carried out, and the direction of the sensitive axis of the acceleration sensor can be adjusted to meet the requirement of a test coordinate system in the standard.

Description

technical field [0001] The invention relates to a universal clamping device for acceleration testing of amusement facilities, in particular to a clamping device installed on passenger seats of amusement facilities, which is used to firmly and reliably install the acceleration sensor at the standard designated position when carrying out the acceleration test of the amusement facility, and can be adjusted. The axis direction of the acceleration sensor meets the requirements of the test coordinate system. It belongs to the technical field of special equipment detection. Background technique [0002] Acceleration allowable value has always been an important topic in the field of amusement ride design. Excessive impact acceleration will cause human pain, loss of consciousness and mechanical trauma (such as: concussion, fracture, organ displacement and rupture, etc.), and even death in severe cases. When the steady-state acceleration (referred to as "sustained acceleration" in s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M13/02F16M11/04F16M11/18F16M7/00G01P15/00G01P1/00
CPCF16M13/022F16M11/04F16M11/18F16M7/00G01P15/00G01P1/00
Inventor 陈卫卫单宇佳王银兰程鹏梁朝虎郑志涛
Owner CHINA SPECIAL EQUIP INSPECTION & RES INST
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