A pea-cannon whistle pistol

A technology of whistle and peas, which is applied in the field of pea cannon-type whistle pulling pistols, can solve problems such as entry, and achieve the effects of improving reliability, beautiful appearance and small welding deformation.

Inactive Publication Date: 2018-12-28
CHENGXI SHIPYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But the rainproof guide of the above-mentioned patent has the following problems: at one end of the penetration hole where the horizontal stay rope enters the rainproof guide, its rainwater is easy

Method used

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  • A pea-cannon whistle pistol
  • A pea-cannon whistle pistol

Examples

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Embodiment Construction

[0028] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0029] Such as Figures 1 to 2 Shown is an embodiment of a pea cannon type whistle pull pistol of the present invention, comprising a pulley seat 1, the inner chamber of the pulley seat 1 is provided with a rotatable pulley assembly 3 for guiding the siren pull rope 2, and the pulley The lower end of the seat 1 is connected with a vertical threading pipe 4 communicating with the inner cavity of the pulley seat 1, and one lateral side of the pulley seat 1 is provided with a transverse threading pipe 5 communicating with the inner cavity of the pulley seat 1, A drain hole 6 is arranged on the lower inner wall of the transverse threading pipe 5 .

[0030] In...

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PUM

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Abstract

The invention relates to the technical field of marine equipment, which discloses a pea cannon type whistle pull pistol, Including pulley block, the inner cavity of the pulley base is provided with arotatable pulley assembly for guiding a whistle pulling rope, The lower end of the pulley seat is connected with a vertical threading pipe communicated with the inner cavity of the pulley seat, a lateral threading pipe communicated with the inner cavity of the pulley seat is arranged on a lateral side of the pulley seat, and a water drop hole is arranged on the lower inner wall of the lateral threading pipe. The invention improves the rain-proof performance of the whistle pulling pistol.

Description

technical field [0001] The invention relates to the technical field of ship equipment, in particular to a pea cannon type siren pistol. Background technique [0002] The ship's siren is one of the indispensable safety devices on the ship, and the ship's siren is usually installed on the mast on the top floor of the ship. In order to ensure the reliability of the ship's whistle, the code requires two control methods, one is to use a solenoid valve, and the other is to set a set of manual control devices. Among them, the handle of the manual control device must be arranged near the driver and in a place that is easy to operate, so the conventional position of the handle is installed on the ceiling of the cab, and the driver can reach the handle while standing and reaching out when driving. The pull cords attached to the handles run through the top deck to the siren. When the whistle needs to be operated manually, the driver can operate the whistle by pulling the handle. [...

Claims

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Application Information

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IPC IPC(8): B63B45/08
CPCB63B45/08
Inventor 杨国成徐佛忠万斌王红玉
Owner CHENGXI SHIPYARD
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