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Special tool for pulling and laying ship shore power cable

A technology for cables and ships, which is applied in the field of ship cable laying tools, can solve the problems of easy damage to cables and difficult operation of cables, and achieve the effects of avoiding cable damage, improving the efficiency and safety of pulling and laying, and improving safety

Pending Publication Date: 2022-03-18
WUCHANG SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects existing in the prior art, this application provides a special tooling for laying the shore power cables to solve the problems in the prior art that the manual laying of the cables is difficult and the cables are easily damaged

Method used

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  • Special tool for pulling and laying ship shore power cable
  • Special tool for pulling and laying ship shore power cable
  • Special tool for pulling and laying ship shore power cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-2 As shown, a special tool for laying shore power cables, which includes a base 1 , a first positioning rod 2 and a longitudinal protection part 4 . in,

[0030] The base 1 is provided with a clamping position 13 for fixing on the bulwark, and the base 1 is provided with a supporting part 11 .

[0031] Based on the above-mentioned base 1 being fixed on the bulwark through the clamping position 13, in order to improve the stability of the base 1 fixing, the clamping position 13 can be set as two, and there is a gap between the two clamping positions 13, thereby improving The base 1 is fixed on the bulwark through the clamping position 13 for stability.

[0032] The first positioning rod 2 is arranged on the support part 11, and the first positioning rod 2 is provided with a first rotating part 3 for supporting cables, and the first rotating part 3 is rotatably sleeved on the above the first positioning rod 2.

[0033] There are two longitudinal prot...

Embodiment 2

[0043] Such as Figure 3-4 As shown, based on the same inventive concept, the longitudinal protection part 4 includes a base 41 and a fixed rod 42, the base 41 is fixed on the first positioning rod 2, and the base 41 is provided with a fixed rod 42, The middle of the fixing rod 42 is provided with an arc portion 421 , and the distance between the two arc portions 421 is greater than the distance between the two fixing rods 42 .

[0044] By setting the arc portion 421 in the middle of the fixed rod 42, and then increasing the distance between the two fixed rods 42, when the cable is between the two fixed rods 42, the space reserved by the two curved portions 421 avoids Frictional damage occurs between the cable and the fixing rod 42 .

[0045] Further, on the basis of the above-mentioned embodiment, a connecting rod 6 is provided on the top of the two longitudinal protection parts 4, and a hook 7 is arranged on the connecting rod 6, and the connecting rod 7 is rotatably provid...

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Abstract

The invention discloses a special tool for pulling and laying a ship shore power cable. The special tool comprises a base, a supporting part is arranged on the base, a first positioning rod is arranged on the supporting part, a first rotating part is arranged on the first positioning rod, and a longitudinal protection part is fixedly arranged on the first positioning rod; the base is fixed to a bulwark, the first positioning rod is provided with the first rotating part used for bearing a cable, the cable is borne through the first rotating part, the first rotating part can rotate along with movement of the cable, the smoothness of the cable in the pulling and laying process is improved, the longitudinal protection parts are arranged on the two sides of the first rotating part, and therefore the cable can be prevented from being damaged. When the cable is arranged on the first rotating part in a penetrating mode and drives the first rotating part to roll, under the limiting effect of the two longitudinal protection parts, cable damage caused by friction between the side wall of the cable and the bulwark is avoided, the safety of the cable in the pulling and laying process is improved, the cable damage probability is reduced, and the cable pulling and laying efficiency and safety are improved.

Description

technical field [0001] The present application relates to the technical field of ship cable laying tools, in particular to a special tool for laying ship shore power cables. Background technique [0002] The laying of ship shore power cables is mainly done manually by the crew using electric reels, and there was no special tooling for laying ship shore power cables. During the berthing of the ship, the pulling during the berthing of the surface ship is mainly to enter and exit from the access hatch, and to connect with the power supply equipment through the side. [0003] At present, when a ship docks and needs to lay cables, most of them are manually operated by the crew without any other auxiliary equipment. During the mooring period, the shore power cables take a long time to lay and the cables are damaged due to friction with the ship's side during use. . And the efficiency of manual stretching is low, and the work intensity is high. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/06H02G11/02B65H49/24
CPCH02G1/06H02G11/02B65H49/24B65H2701/34
Inventor 缪杰雄柯海平陶元李洪武石肖
Owner WUCHANG SHIPBUILDING IND
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