Door and window physical performance detection equipment

A technology for physical properties and testing equipment, which is used in liquid/vacuum measurement for liquid tightness, measurement devices, and testing of machinery/structural components. problem, to achieve the effect that is not easy to separate

Pending Publication Date: 2021-11-30
宁波和邦检测研究有限公司
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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that during the detection process, the steel plate is bulging when it is under pressure, and it is concave when the steel plate is not under pressure. During the process of repeated deformation of the steel plate, the fixed connection between the steel plate and the square steel is easily affected, resulting in The phase separation of square steel interferes with the testing of the physical properties of doors and windows

Method used

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  • Door and window physical performance detection equipment
  • Door and window physical performance detection equipment
  • Door and window physical performance detection equipment

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Embodiment Construction

[0038] The following is attached Figure 1-7 The application is described in further detail.

[0039] The embodiment of the present application discloses a device for detecting physical properties of doors and windows. refer to figure 1 , The door and window physical performance testing equipment includes a box body 1, a watertight testing mechanism 2 and an airtight testing mechanism 3.

[0040] refer to figure 1 with figure 2One end of the box body 1 is open and the other end is closed, and the box body 1 is surrounded by doors and windows to form a closed outer detection space. The watertight testing mechanism 2 and the airtight testing mechanism 3 are in communication with the outer testing space, and the watertight testing mechanism 2 passes water into the outer testing space to check whether the outer testing space leaks to achieve the purpose of testing the watertightness of doors and windows. The airtight testing mechanism 3 ventilates in the outer testing space,...

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Abstract

The invention relates to the technical field of door and window detection, in particular to door and window physical performance detection equipment which comprises a box body with one end open and the other end closed, wherein the box body comprises a steel framework and a steel plate fixed on the inner side of the steel framework, the steel plate and a door and window define a closed outer detection space, the box body is provided with a watertight test mechanism and an airtight test mechanism which are communicated with the outer detection space, and an adjusting assembly used for fixing a door and a window, the steel plate and the steel framework are fixedly connected through an airtight fixing assembly, the airtight fixing assembly penetrates through and is fixed on the steel plate and the steel framework, and the airtight fixing assembly is kept sealed at the fixed joint of the steel plate and the steel framework. The equipment has the effects that in the detection process, due to connection of the airtight fixing assembly, the steel plate and the steel framework are not prone to being separated while the airtightness of the steel plate and the steel framework is guaranteed so as to smoothly complete the detection test.

Description

technical field [0001] The present application relates to the technical field of door and window detection, in particular to a detection device for the physical performance of doors and windows. Background technique [0002] After the doors and windows are processed, their physical properties should be tested to ensure that the processed products are qualified and meet practical requirements. The physical properties to be tested include but are not limited to watertightness, airtightness and wind pressure resistance. [0003] The Chinese invention patent with the application number 201810232023.3 discloses a door and window physical performance testing device, which includes a box body with an installation cavity, a partition plate set that is slidingly connected to the box body and located in the installation cavity, and a sliding connection to the box body. A number of locking rods located in front of the opening of the installation cavity. The locking rods include a numb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/02G01M99/00
CPCG01M3/02G01M99/007
Inventor 邱跃华黄健
Owner 宁波和邦检测研究有限公司
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