Conductive strip, conductive device, grounding conductive device and installation method
The technology of a conductive device and installation method is applied in the direction of connecting contact materials, clamping/spring connections, multi-core cable end parts, etc., which can solve the problems of increased installation difficulty and insufficient bolt length, and achieve convenient construction and reduce Difficulty in design and cost-saving effects
Pending Publication Date: 2021-11-16
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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Problems solved by technology
It is easy for designers to overlook this point, resulting in insufficient length of bolts for grounding
For the on-site construction personnel, the installation is more difficult, and bolts of different lengths need to be selected for installation.
Method used
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[0041] 1: Place the conductive sheet 1 between the first fastener 3a and the connecting surface 6 of the conductive sheet, that is, set the conductive sheet 1 on the first fastener 3a, and connect the first fastener 3a through the flange group 4 , installing the second fastener 3b on the first fastener 3a;
[0042] 2: The conductive sheet 1 is positioned between the second fastener 3b and the connecting surface 6 of the conductive sheet, that is, the first fastener 3a penetrates the flange group 4, and the conductive sheet 1 is set on the first fastener 3a, Then install the second fastener 3b on the first fastener 3a.
[0043] Specifically, the fastener assembly 3 has electrical conductivity, and the conductive sheet 1 is located between the fastener assembly 3 and the connecting surface 6 of the conductive sheet, in order to better conduct electricity in the pipeline or other conductive places, and Fastener components 3 are used to connect the flange groups 4 together to enh...
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The invention discloses a conductive strip, a conductive device, a grounding conductive device and an installation method. The conductive device comprises a wire, a fastener assembly and the conductive strip, the conductive strip comprises a conductive gasket and a conductive connecting sheet, the conductive connecting sheet and the conductive gasket are connected into an integrated structure, and the conductive connecting sheet is connected over the conductive gasket; the conductive gasket is connected with the fastener assembly, and the conductive connecting piece is connected with the wire. According to the conductive strip, the conductive device, the grounding conductive device and the installation method, the conductive strip component which integrates the conductive connecting strip and the conductive gasket is utilized, so that the problem that the specifications of fastener assemblies for connecting the conductive strip and the connecting flange are inconsistent is solved, the design difficulty is reduced when a designer purchases the fastener assemblies, construction of constructors is facilitated, and the purchase and installation cost is reduced.
Description
technical field [0001] The invention relates to a conductive sheet, a conductive device, a grounding conductive device and an installation method. Background technique [0002] According to the requirements of the classification society, the pipeline in the hazardous area needs to have continuous conduction. If the resistance between any point on the pipeline and the hull exceeds 1MΩ, the pipeline needs to be grounded. The grounding parts between the flanges need to be as follows: toothed washer, conductive sheet, grounding wire, grounding terminal. Since the thickness of the toothed washer and the conductive sheet add up to a length of 3 teeth, the requirement for the exposed teeth of the flange fastener component is 1 to 3 teeth, which will cause the bolt length of the same grounding flange to be different, and it is necessary to install the grounding Some bolts are longer than others. It is easy for designers to overlook this point, resulting in insufficient length of g...
Claims
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IPC IPC(8): H01R4/64H01R4/30H01R11/11
CPCH01R4/64H01R4/30H01R11/11
Inventor 金春毅石小念刘毅俊陆醛卿彭文
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD