Aerial instrument installation device and method
A technology for installing devices and instruments, which is applied in the direction of hand-held tools and manufacturing tools, can solve the problems of long detection period, high risk of construction personnel, increased labor costs, etc., achieve convenient on-site operation, reduce work risk factor, and simple operation Effect
Active Publication Date: 2015-01-07
JSTI GRP CO LTD
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Problems solved by technology
[0003] In the prior art, construction workers are often used to arrive at the construction site and install testing instruments in person, which not only increases the labor cost, but also poses a high risk to the construction workers; it is difficult to install instruments at the bridge deck flange and web, and the detection cycle is longer
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[0028] In order to further explain the technical means and effects adopted by the present invention to achieve the intended invention purpose, the specific implementation, features and effects of the high-altitude installation device and its installation method proposed according to the present invention are described in detail below.
[0029] The high-altitude installation device for instruments of the present invention includes a chuck 1, and the chuck 1 is arranged on the top end of the first rod 4, wherein a chuck angle adjustment buckle 2 is provided at the connection between the chuck 1 and the first rod 4 for adjusting The rotation angle of the collet, the bottom of the first rod 4 is inserted into the top of the second rod 5, the diameter of the first rod 4 is smaller than the diameter of the second rod 5, wherein the first rod 4 is provided with inter-rod nodes, and the node protrusions 6 can be stuck in the reserved holes at different positions on the second rod to co...
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The invention discloses an aerial instrument installation device which comprises a first rod part. The bottom of the first rod part is inserted from the top of a second rod part. A chuck is disposed at the top end of the first rod. A chuck angle adjusting knob for adjusting rotation angle of the chuck is disposed between the first rod part and the chuck. A handle is disposed at the bottom of the second rod part. The handle is respectively connected with the first rod part, the second rod part and the chuck through connecting lines. The aerial instrument installation device is convenient to install in situ and can be used to easily install instruments at aerial places less easy for detection personnel to reach to, the number of tools for use such as scaffolds and ladders is decreased, and the aerial instrument installation device is especially applicable to uneven sites so that work danger coefficient is lowered.
Description
technical field [0001] The invention relates to an instrument auxiliary installation device, in particular to an on-site installation device for instruments such as strain gauges and prisms used in bridge tests and inspections in the field of civil engineering, and an installation method thereof. Background technique [0002] With the rapid development of highway transportation, highway construction has entered an unprecedented stage of development. my country has built suspension bridges, cable-stayed bridges, arch bridges and various composite structure bridges with different structural forms by relying on its own strength. These bridges are technically complex, high-tech, and difficult to construct. The most effective and direct way to test the construction quality of these large number of newly-built bridges, especially bridges with new structures, is to carry out load tests. Therefore, how to quickly, accurately and safely install strain gauges, prisms and other testi...
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IPC IPC(8): B25B27/14
Inventor 张建东倪伟楠刘朵胡怀玉承宇贾慧娟
Owner JSTI GRP CO LTD