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CN-121973885-A - Marine sun-proof handrail and passenger ship

CN121973885ACN 121973885 ACN121973885 ACN 121973885ACN-121973885-A

Abstract

The invention discloses a marine sun-proof handrail and a passenger ship, and belongs to the field of ship design. The handrail extends along the ship corridor and is fixed with the bulkhead through the handrail seat, and a lining plate which is in vertical abutting connection with the ceiling and the deck is arranged between the handrail seat and the bulkhead. The top surface of the handrail is wavy and alternately undulated to form an inclined slope section, the cross section is 70-100 mm wide and flat, and the clothes hanger can be prevented from being hung and clothes are dried. The LED lamp strip is arranged in the groove on the bottom surface of the handrail, and the emergency power supply has both decoration and emergency illumination. The handrail seat is L-shaped stainless steel structure, and the retainer plate is embedded into the handrail annular groove, and the installation is firm and safe. The lining board adopts a stainless steel rock wool board, which is fireproof and heat-insulating. The scheme meets the ship strength and fire resistance specifications, eliminates the hidden danger of airing, ensures smooth evacuation channels, and improves safety and practicality.

Inventors

  • ZHU WENTING
  • ZHANG BO
  • LI LIN
  • LIU CHONG
  • HUANG CHENG
  • YU PENG

Assignees

  • 上海船舶研究设计院

Dates

Publication Date
20260505
Application Date
20260330

Claims (8)

  1. 1. The marine sun-proof handrail is characterized in that the marine sun-proof handrail includes: a handrail extending along the direction of the ship corridor; the handrail seat is fixedly connected with the handrails at one end and the handrail mounting seat of the bulkhead at the other end so as to fix the handrails on the bulkhead; the lining board is fixedly arranged between the armrest seats and the bulkhead, and the upper end face and the lower end face of the lining board are respectively abutted against the ceiling and the deck face; the top surface of the handrail is wavy and alternately undulated in the length direction of the handrail, so that a plurality of slope sections inclined relative to a horizontal plane are formed on the top surface of the handrail, and the cross section of the handrail is flat and has a width of 70-100 mm.
  2. 2. The marine sun-protection handrail according to claim 1, wherein the wavy handrail forms an inclination angle of 5 ° to 15 ° every 350-500 mm, and rounded corner transitions are provided at the peaks and troughs of the wave changes.
  3. 3. The marine sun-protection handrail according to claim 1, wherein a strip-shaped groove with a width of 10mm x a depth of 10mm is formed in the bottom surface of one side of the handrail far away from the bulkhead along the length direction of the handrail, an LED lamp strip is embedded in the groove, the LED lamp strip is connected with a marine emergency power supply, decorative illumination is provided during normal sailing, and the handrail is switched to an emergency illumination mode during distress.
  4. 4. The marine sun-proof armrest according to claim 1, wherein the armrest seat has a body height of 60-80 mm, and is provided with an L-shaped bracket, and a fixing seat and a fixing ring fixedly arranged at two ends of the L-shaped bracket; The corner of the L-shaped bracket is provided with a fillet transition; the fixed seat is fixedly connected with the lining plate in an abutting manner and fixedly connected with the bulkhead; the handrail passes through the fixed rings of a plurality of handrail seats in turn to be fixedly connected with the handrail seats, the handrail is provided with annular grooves corresponding to the fixed rings, and the fixed rings of the handrail seats are respectively embedded in the annular grooves and are flush with the outer surface of the handrail.
  5. 5. The marine sun-protection armrest according to claim 4, wherein a plurality of countersunk bolts pass through the fixing base and the lining plate in sequence and are fixedly connected with the armrest mounting base so as to fixedly connect the armrest base with the bulkhead and the lining plate; The handrail mount pad is the U-shaped pedestal that vertical welding is fixed in bulkhead surface, and the end plate of handrail mount pad is equipped with the screw hole that is used for connecting bolt, the end plate medial surface is equipped with the strengthening rib.
  6. 6. The marine sun-protection armrest according to claim 1, wherein the distance between two adjacent armrest seats is 800-1000 mm, the armrest is 1000mm from the upper surface of the corridor deck dressing, and the distance between the armrest and the lining board is 50mm.
  7. 7. The marine sun-protection handrail according to claim 4, wherein the handrail has a cross-section of a flat rounded rectangle with a width of 80mm; the handrail is made of wood materials or glass fiber reinforced plastic or PVC materials subjected to refractory treatment, and the handrail seat is made of stainless steel; the lining board is a composite rock wool board, and is provided with two layers of stainless steel plates and rock wool positioned in the two layers of stainless steel plates.
  8. 8. A passenger ship fitted with a marine sun-protection handrail according to any one of claims 1-7.

Description

Marine sun-proof handrail and passenger ship Technical Field The invention relates to ship design, in particular to a marine sun-proof armrest and a passenger ship. Background With the economic development, passengers travel or trip by taking passenger ships more and more. Since the ship has a roll and pitch on the water surface, it is necessary to arrange handrails on the ship corridor. The ship building code provides that handrails or other handrails should be placed in all corridors along the escape canal so that there is a strong handrail at each step that is possible in the canal to the gathering and boarding stations. Such handrails should be provided on both sides of a longitudinal corridor having a width exceeding 1.8m and a transverse corridor having a width exceeding 1 m. However, in actual operation of a passenger ship, some passengers use handrails in a corridor as clothes airing rods, clothes are aired on the handrails of the corridor, so that fire hazards are formed, when the ship is in danger, the passengers need to quickly evacuate to a collection station through a corridor channel, the clothes aired on the handrails influence the evacuation of the passengers, the clothes can obstruct the quick escape of the passengers, the aired clothes also enable the handrails to lose functions, the quick escape of the passengers is hindered, the life safety of the passengers is threatened, and meanwhile, the attractiveness of the ship is also influenced in the corridor, and the daily work of crews on the corridor is also influenced. The above problems cause great trouble and difficulty to the shipper, and it is particularly necessary to avoid this by designing a new armrest. Disclosure of Invention Aiming at the problems that the prior corridor handrail of the passenger ship is easy to be used for airing clothes by passengers, the smoothness of a channel is affected and potential safety hazards are brought, the invention provides the sun-proof handrail which has a reasonable structure and meets the safety standards of ships, not only maintains the original safety auxiliary function of the handrail, but also structurally eliminates the possibility of clothes hanging and airing, and simultaneously additionally increases the practical function, thereby meeting the actual requirements of ship operation. In order to achieve the above purpose, the present invention is realized by the following technical scheme: a marine sun-protection armrest, the marine sun-protection armrest comprising: a handrail extending along the direction of the ship corridor; the handrail seat is fixedly connected with the handrails at one end and the handrail mounting seat of the bulkhead at the other end so as to fix the handrails on the bulkhead; the lining board is fixedly arranged between the armrest seats and the bulkhead, and the upper end face and the lower end face of the lining board are respectively abutted against the ceiling and the deck face; the top surface of the handrail is wavy and alternately undulated in the length direction of the handrail, so that a plurality of slope sections inclined relative to a horizontal plane are formed on the top surface of the handrail, and the cross section of the handrail is flat and has a width of 70-100 mm. Furthermore, every 350-500 mm of the wavy handrail forms an inclination angle of 5-15 degrees, and rounded corner transitions are arranged at the wave crest and the wave trough of the wave change. Further, the bottom surface of one side of the handrail far away from the bulkhead is provided with a strip-shaped groove with the width of 10mm multiplied by the depth of 10mm along the length direction of the handrail, an LED lamp strip is embedded in the groove and connected with a ship emergency power supply, decorative illumination is provided during normal navigation, and the LED lamp strip is switched into an emergency illumination mode during distress. Further, the height of the body of the armrest seat is 60-80 mm, and the armrest seat is provided with an L-shaped bracket, and a fixed seat and a fixed ring which are fixedly arranged at two ends of the L-shaped bracket; The corner of the L-shaped bracket is provided with a fillet transition; the fixed seat is fixedly connected with the lining plate in an abutting manner and fixedly connected with the bulkhead; The handrail passes through the fixed rings of a plurality of handrail seats in turn to be fixedly connected with the handrail seats, the handrail is provided with annular grooves corresponding to the fixed rings, and the fixed rings of the handrail seats are respectively embedded into the annular grooves and are flush with the outer surface of the handrail. Further, a plurality of countersunk bolts sequentially penetrate through the fixed seat and the lining plate and are fixedly connected with the armrest mounting seat so as to fixedly connect the armrest seat with the bulkhead and the lining plate; The handrail mount pad