Impact testing machine for deck chair handrail

A technology of impact testing machine and handrail, which is applied in the direction of impact testing, machine/structural component testing, measuring devices, etc. It can solve the problems of structural redundancy, immature technology, and inability to form industrialization, etc., and achieve convenient and safe testing strong effect

Inactive Publication Date: 2015-01-28
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of the traditional recliner durability testing machine is too redundant, the versatility is poor, the technology is immature, and it cannot be industrialized
There are few reclining chair testing equi

Method used

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  • Impact testing machine for deck chair handrail
  • Impact testing machine for deck chair handrail
  • Impact testing machine for deck chair handrail

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example one

[0018] See figure 1 , The recliner armrest impact testing machine includes a base component (1), a column component (2) and a loading component (3); it is characterized in that: the loading component (3) is fixedly installed on the column component (2) The loading component connecting plate (28) on the) is connected with the column component (2); the column component (2) is connected to the base component (1) through four column support plates (29) installed on the column component (2) )connection.

Example Embodiment

[0019] Example two

[0020] See figure 1 , figure 2 , image 3 and Figure 4 This embodiment is basically the same as the first embodiment, and the special features are as follows: the base component (1) includes two bottom plates (4) with threaded holes, a fixed block (5), and an aluminum alloy bottom frame (6) , Eight screw hoof feet (7) and column bottom plate (8); the bottom plate (4) and the column bottom plate (8) are fixed to the aluminum alloy bottom frame (6) by screws; the hoof feet (4) pass The built-in screw is adjustablely connected with the aluminum alloy bottom frame (6); the fixing block (5) is fixed on the bottom plate (4) by screws.

[0021] The column component (2) includes a sandbag fixing horizontal plate (9), a sandbag guide rod (10), an impact loading fixing block (11), a cantilever beam profile (12), a lifting platform separation plate (13), and a lifting platform front plate (14) Screw motor (15), coupling (16), screw motor seat bearing cover (17), screw ...

Example Embodiment

[0023] Example three

[0024] See figure 1 , figure 2 , image 3 and Figure 4 , Use the aforementioned recliner armrest impact testing machine to test the armrest durability of the recliner: put the recliner on the bottom plate (4) first, adjust the fixed block (5) on the bottom plate to limit the position of the recliner; adjust the left and right guide rod limit blocks to make the arm The loading member (30) touches the armrest of the recliner in the horizontal direction (if there is a sandbag on the hoisting ring, remove the sandbag (39)); loosen the locking device (23) and turn on the screw motor (15) to make the armrest loading member (30) When moving up and down in the vertical direction, fatigue test can be performed on the armrest of the recliner; finally, the locking device (23) is tightened, and the durability test of the armrest of the recliner can be carried out after checking the various parts.

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PUM

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Abstract

The invention relates to an impact testing machine for a deck chair handrail. The impact testing machine includes a pedestal component, a stand column component and a loading component; according to the impact testing machine for the deck chair handrail, a handrail fatigue test and a seat impact test of a deck chair are combined together, thus being capable of greatly reducing test cycle, furthermore, the impact testing machine for the deck chair handrail has certain adjustability that can meet test requirements of different specifications of deck chairs or seats; the impact testing machine for the deck chair handrail has the advantages of being strong in safety and convenient and quick to detect, and can be applied to detecting different specifications of seats with handrails.

Description

technical field [0001] The invention relates to an impact testing machine for armrests of reclining chairs, which is used for impact fatigue testing of armrests and chair surfaces of chairs. The invention belongs to the technical field of reclining chair safety performance testing. Background technique [0002] As people's requirements for the quality of recliner products are getting higher and higher, when consumers choose recliners, they can generally choose the right type and high quality from the aspects of durability, permeability, safety, support, and compliance of recliners. More and more attention has been paid to the stability, safety and durability of reclining chairs, especially reclining chairs closely related to people. Therefore, the performance testing of recliner product quality is particularly important. [0003] The structure of the traditional recliner durability testing machine is too redundant, the versatility is poor, the technology is immature, and i...

Claims

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Application Information

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IPC IPC(8): G01M7/08
Inventor 谢燮刘亮封淼周铭封慧刘韵佳
Owner SHANGHAI UNIV
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