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Folding telescopic central loop supporting device

A center loop and support device technology, applied in the field of geological survey, can solve the problems of easy displacement of the relative position of the transmitting coil and the receiving coil, inconvenient assembly, carrying and storage, etc. , to ensure the effect of accuracy

Pending Publication Date: 2021-03-16
FUZHOU HUAHONG INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The center loop device in the prior art usually has defects such as the relative position of the transmitting coil and the receiving coil is prone to shift during the test process, and the overall assembly, carrying and storage of the device are inconvenient.

Method used

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  • Folding telescopic central loop supporting device
  • Folding telescopic central loop supporting device
  • Folding telescopic central loop supporting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0025] see Figure 1-6 As shown, a foldable and telescopic central loop support device includes a central support rod 1, and the two sides of the central support rod 1 are provided with symmetrical storage grooves 11, and the two ends of the storage groove 11 are symmetrically provided with the first A articulated shaft 12 and a second articulated shaft 13, the first articulated shaft 12 and the second articulated shaft 13 are hingedly connected with the first folding rod 2 and the second folding rod 3 respectively, the first folding rod 2 and the second The two folding rods 3 can be folded and stored in the storage groove 11, the first folding rod 2 is provided with an inner coil tensioning holder 4 that can be slidably adjusted, and the second folding rod 3 is provided with a telescopic adjustment rod 5. The telescopic adjustment rod 5 is pro...

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PUM

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Abstract

The invention discloses a folding telescopic central loop supporting device, which comprises a central supporting rod, storage grooves are symmetrically formed in the two sides of the central supporting rod, and a first hinge shaft and a second hinge shaft are symmetrically arranged at the two ends of each storage groove, a first folding rod and a second folding rod are hinged into the first hingeshaft and the second hinge shaft respectively, the first folding rod and the second folding rod can be folded and stored in the storage groove, the first folding rod is provided with an inner coil tensioning clamping base capable of being adjusted in a sliding mode, and a telescopic adjusting rod is arranged in the second folding rod, the telescopic adjusting rod is provided with an outer coil tensioning clamping base capable of being adjusted in a sliding mode. The device can be movably opened and folded for storage, the coil is convenient to tension and adjust, firm and not prone to loosening, falling off and deforming after being opened, and the accuracy of test data can be well guaranteed after the coil is tensioned; after use, folding and storage are convenient, and the space is notoccupied.

Description

technical field [0001] The invention relates to the technical field of geological survey, in particular to a foldable telescopic central loop support device. Background technique [0002] In the field of geological surveying, the transient electromagnetic method is a very promising detection method. Its exploration principle is to use different grounding loops or electrodes to send pulsed primary electromagnetic fields underground. The electrode receives the secondary electromagnetic field generated by the underground eddy current induced by the pulsed electromagnetic field, and solves the time-domain electromagnetic method for geological problems by observing the distribution of the secondary field in space and time. There are mainly two types of excitation field sources used in the transient electromagnetic method: one is a magnetic source in the form of a current-carrying coil or loop, and the other is a current source in the form of a ground electrode. Among them, the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V3/10F16M11/04F16M11/38F16M7/00
CPCF16M7/00F16M11/045F16M11/38G01V3/10
Inventor 陈峰许能清王本雄
Owner FUZHOU HUAHONG INTELLIGENT TECH