Aviation wire harness water pressure testing device capable of preventing wire harness deviation
A hydraulic test and aviation line technology, applied in the direction of measuring devices, applying stable tension/pressure to test material strength, testing wear resistance, etc., can solve problems such as poor fixation, harness fixation, correction, straightening effects, etc. , to achieve the effect of ensuring the accuracy of
Pending Publication Date: 2020-11-24
无锡阿卡锐特试验仪器有限公司
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- Application Information
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Problems solved by technology
[0004] However, the existing water pressure test device applied to the wiring harness is relatively unsatisfactory in terms of fixing the wiring harness. The wiring harness is thin and it is not easy to fix itself. , correct, straighten affect
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0030] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...
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The invention discloses an aviation wire harness water pressure testing device capable of preventing wire harness deviation, and relates to the technical field of aviation wire harness water pressuretesting, in particular to a testing box and a pressing plate. A wire passing channel is transversely formed in the bottom of the interior of the testing box, cylindrical plugs are inserted into the front wall and the rear wall of the testing box at equal intervals, hydraulic cylinders are fixed to the four corners of the interior of the testing box, and the pressing plate is fixed to the top endsof hydraulic rods. According to the aviation wire harness water pressure testing device capable of preventing wire harness deviation, the semicircular grooves are in one-to-one correspondence with thewire passing channels for installing a semicircular plate with the diameter equal to that of the wire passing channel and enabling the semicircular plate to rotate at the bottom of the sealing platein a friction-free mode; the straightening, correction, clamping and fixing of the wiring harness and other operations are performed by utilizing the rotation of the semicircular plate and the correction of the wiring harness direction, the semicircular plate and the wire passing channel are combined into a whole circle, after the semicircular plate and the wire passing channel are encircled, theaviation wiring harness can be clamped, the wiring harness can be well clamped and fixed, and meanwhile, the clamping damage to the wiring harness can also be reduced through the circular tube shape.
Description
technical field [0001] The invention relates to the technical field of hydraulic testing of aviation wiring harnesses, in particular to a hydraulic testing device for aviation wiring harnesses to prevent deviation of wiring harnesses. Background technique [0002] Aviation wiring harness is a wiring harness used in aerospace engineering. Its compression resistance, ductility and chemical properties are superior to ordinary wiring harnesses, and its service life is longer than ordinary wiring harnesses. Therefore, the performance test of aviation wiring harnesses has higher standards than ordinary wiring harnesses. It is also more stringent. The purpose of performance testing on aviation wiring harnesses is to obtain high-quality aviation wiring harnesses, in order to be able to perform their functions normally under harsh conditions. [0003] The performance test of the aviation wiring harness is generally to create different harsh environments in limited equipment, use the ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G01N3/02G01N3/04G01N3/12G01N3/56
CPCG01N3/02G01N3/04G01N3/12G01N3/567
Inventor 顾晴雨
Owner 无锡阿卡锐特试验仪器有限公司