Marine fireproof steel screen door

A screen door and steel technology, applied in the direction of fire doors, door/window accessories, handle connections, etc., can solve the problems of inconvenient installation, high price, heavy weight, etc., and achieve the effects of convenient installation, cost reduction and weight reduction

Inactive Publication Date: 2015-11-18
WUXI DELIN DEFENSE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of steel screen door is equipped with an aluminum shield plate on the door page to shield the electromagnetic signal. The weight of the whole door is relatively large, which is inconvenient to install, and the overall cost of the screen door is relatively high due to the high price of aluminum materials.

Method used

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  • Marine fireproof steel screen door
  • Marine fireproof steel screen door
  • Marine fireproof steel screen door

Examples

Experimental program
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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 As shown, the fireproof steel screen door for ships of the present invention comprises a door frame 1 and a door leaf 2, the door frame 1 and the door leaf 2 are all made of steel plates, and a group of corresponding sides of the door frame 1 and the door leaf 2 are hinged together, and the hinged There is a locking mechanism 7 between the corresponding edges of another group of door frames 1 and door leaf 2 opposite to each other. The locking mechanism 7 includes a sliding rod 6, the sliding rod 6 is vertically arranged, it is located in the door leaf 2, and it is close to the side of the door leaf 2 away from the hinged side, and the sliding rod 6 and the door leaf 2 are sliding form fit. The sliding rod 6 is connected with a locking column 14 arranged horizontally, and the oute...

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PUM

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Abstract

The invention relates to a marine fireproof steel screen door, in particular to a fireproof steel screen door mounted on an internal steel wall of a marine chamber. The marine fireproof steel screen door comprises a door frame and a door leaf; a group of corresponding hinges of the door frame and door leaf are hinged together; a locking mechanism is disposed among another group of corresponding edges, corresponding to the hinged edges, of the door frame and door leaf. The marine fireproof steel screen door is characterized in that inserts and insert grooves in continual arrangement are arranged between the periphery of the inner surface of the door leaf and the door frame, all corresponding positions of two inner walls of each insert groove are provided with springs arranged vertically along the insert grooves, all the springs are in semicircular shape protruding out, and protrusions of the springs contact each other; after the door is closed, the inserts are located between the springs in the insert grooves; a ground line is arranged on the door leaf. The marine fireproof steel screen door is light in weight, convenient to mount and lower in cost.

Description

technical field [0001] The invention relates to a ship component, in particular to a fireproof steel screen door installed on the inner steel wall of the ship cabin. Background technique [0002] It is known in the shipbuilding industry that steel screen doors are installed on the inner steel walls of ship cabins. At present, the steel screen door installed on the inner steel wall of the ship cabin includes a door frame and a door leaf. The door leaf is made of steel plate. There is a locking mechanism between the door frame and the corresponding edge of the door leaf, and there is an aluminum shielding plate on the door leaf. This kind of steel screen door is equipped with an aluminum shield plate on the door page to shield the electromagnetic signal. The weight of the whole door is relatively large, which is inconvenient to install, and the overall cost of the screen door is relatively high due to the high price of aluminum materials. . Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E05B3/00
Inventor 杨福明唐旦云
Owner WUXI DELIN DEFENSE EQUIP CO LTD
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