Door and window physical property detection device

A technology of physical properties and testing equipment, applied in the direction of using liquid/vacuum for liquid tightness measurement, etc., can solve problems such as time-consuming, and achieve the effect of avoiding offset, ensuring experimental accuracy, and high synchronization

Active Publication Date: 2018-09-04
宁波和邦检测研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there are generally multiple locking levers 3 and fasteners 4, it is necessary to manually control the fasteners 4 to lock during operation,

Method used

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  • Door and window physical property detection device
  • Door and window physical property detection device
  • Door and window physical property detection device

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0037]The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0038] see figure 1 , a door and window physical performance testing equipment, including a box 1, a partition plate group 2 and a plurality of locking rods 3. The box body 1 is provided with an installation chamber 11 opening toward the locking rod 3 . The partition board set 2 is slidably connected inside the installation cavity 11 , and includes a first partition board 21 and a second partition board 22 that are perpendicular to each other and abut against the box body 1 . The partition plate group 2 separates the box body 1 into a cavity having the same shape and size as the object to be inspected 5 . The locking rod 3 compresses the object 5 to be inspected and the cavity separated from the box body 1 by the partition plate group 2 through the fastener 4 to form a detection cavity for detecting the physical properties of the object to be inspected 5 . ...

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PUM

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Abstract

The invention discloses a door and window physical property detection device, solving the problem that the locking process of a piece to be detected needs consuming a lot of time. The door and windowphysical property detection device is characterized in that the door and window physical property detection device includes a box with an installation cavity, a splitter plate set which is connected to the box in a sliding manner and is located in the installation cavity, and a plurality of locking levers which are connected to the box in a sliding manner and are located at the front of the opening of the installation cavity, wherein the locking levers include a plurality of sliding rods which are coordinated with a guide rail, and fasteners which penetrate through the sliding rods; positioning columns limiting the fasteners are rotatably arranged on the sliding rods; a positioning gear which rotates in situ relative to each positioning column sleeves the end portion of the each positioning column, and the positioning gear includes a second connection unit which rotates with a first connection unit synchronously and is in threaded connection with the corresponding fastener; and a driving motor is also fixedly arranged on the box; the driving motor is fixedly provided with an driving gear so as to drive a driven gear to rotate synchronously to quickly compact the piece to be detected and the box, thus reducing the time on the locking process for detection, improving leakproofness of the detection cavity and guaranteeing accuracy of the detection data.

Description

technical field [0001] The invention relates to door and window performance testing, in particular to a door and window physical performance testing equipment. Background technique [0002] The physical properties of doors and windows refer to water tightness, air tightness and wind pressure resistance. Water tightness refers to the ability of the outer doors and windows to prevent rainwater leakage under the simultaneous action of wind and rain when the outer doors and windows are normally closed; air tightness refers to the ability of the outer doors and windows to The ability to prevent air infiltration in the normally closed state; the wind pressure resistance refers to the fact that when the external doors and windows are normally closed, no damage will occur under the action of wind pressure (such as cracking, panel damage, local yield, bonding failure, etc.) and hardware loosening , the ability to unlock dysfunctions such as difficulties. [0003] At present, general...

Claims

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Application Information

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IPC IPC(8): G01M3/02
CPCG01M3/02
Inventor 邱跃华
Owner 宁波和邦检测研究有限公司
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