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CN-117208145-B - Mounting structure of marine furred ceiling equipment and furred ceiling equipment

CN117208145BCN 117208145 BCN117208145 BCN 117208145BCN-117208145-B

Abstract

The invention discloses a mounting structure of marine suspended ceiling equipment and the suspended ceiling equipment, wherein the mounting structure comprises a first connecting part and a second connecting part, the second connecting part comprises a first suspender and a second suspender, one end of the first connecting part is used for being welded on a top plate, the other end of the first connecting part is hinged with the first suspender, a first chute is arranged in the first suspender, the second suspender is provided with a first end and a second end which are opposite, the first end is arranged in the first chute in a sliding way, the second end extends to the outside of the first suspender through a notch of the first chute, and the second end is used for being connected with the suspended ceiling equipment. According to the invention, the first connecting part and the second connecting part can be hinged in a rotating way, so that the second connecting part can rotate relative to the first connecting part under the action of gravity, so that the perpendicular bisectors of all the second connecting parts are perpendicular to the floor, and can slide relative to the first suspender through the second suspender, so that the second ends of the second suspenders of all the second connecting parts are positioned on the same horizontal height, and one-time horizontal installation of the equipment body is realized.

Inventors

  • ZHANG WEITAO

Assignees

  • 中船黄埔文冲船舶有限公司

Dates

Publication Date
20260505
Application Date
20231030

Claims (10)

  1. 1. The utility model provides a marine furred ceiling equipment's mounting structure for hoist and mount the equipment body of furred ceiling equipment in the roof below of cabin, its characterized in that, including locking piece, first connecting portion and a plurality of second connecting portion, second connecting portion include first jib and second jib, the one end of first connecting portion be used for the welding in the roof, the other end of first connecting portion pass through the hinge with first jib is articulated, the locking piece is used for restricting first connecting portion with first jib relative rotation, first jib is inside to be provided with first spout, the second jib has relative first end and second end, first end slides and sets up in the first spout, the second end passes the notch of first spout stretches to first jib outside, the second end is used for connecting furred ceiling equipment.
  2. 2. The mounting structure of a marine ceiling apparatus according to claim 1, wherein the second hanger bar is wedge-shaped, and the cross-sectional area of the second hanger bar is gradually reduced in a direction from the first end toward the second end, and the second connecting portion further includes a fastener, and a connecting hole is provided in a side wall of the first hanger bar, and the fastener extends into the first chute through the connecting hole and abuts against the side wall of the second hanger bar.
  3. 3. The mounting structure of a marine ceiling apparatus according to claim 2, wherein the side wall of the second hanger bar includes at least one inclined surface and a plurality of flat surfaces, the fastener abuts against the inclined surface, one of the flat surfaces and the groove wall of the first chute is provided with a first limit projection, and the other of the flat surfaces and the groove wall of the first chute is provided with a limit groove that mates with the first limit projection, and the first limit projection is slidably disposed in the limit groove.
  4. 4. The mounting structure of a marine ceiling apparatus according to claim 1, wherein a notch of the first chute is provided with a second limit protrusion protruding toward a center of the first chute for preventing the second boom from being separated from the first chute.
  5. 5. The mounting structure of a marine ceiling apparatus according to any one of claims 1 to 4, wherein the hinge member includes a hinge seat provided with a second chute extending horizontally with the first connecting portion of the first boom, and a connecting rod having one end provided with a sliding portion slidably provided in the second chute, and the other end of the connecting rod is hinged with the hinge seat.
  6. 6. The mounting structure of a marine ceiling apparatus according to claim 5, wherein a third limit protrusion is provided on a wall of the second chute adjacent to the notch toward the center, a portion of the sliding portion abuts against the third limit protrusion, a first limit nut is screwed to a middle portion of the hinge member, the first limit nut is located outside the second chute, and the first limit nut is screwed to abut against a side surface of the third limit protrusion facing away from the sliding portion.
  7. 7. The mounting structure of a marine ceiling apparatus according to claim 6, wherein an elastic damper is provided between a wall of the second chute and the sliding portion.
  8. 8. The mounting structure of a marine ceiling apparatus according to claim 5, wherein the locking member is a second limit nut, a rotating shaft is rotatably provided on the hinge base, the rotating shaft is connected with the connecting rod, two ends of the rotating shaft are respectively located outside the hinge base and respectively screwed with the second limit nut, and the second limit nut can be screwed and abutted against a side wall of the hinge base to limit the rotating shaft to rotate.
  9. 9. The mounting structure of a marine ceiling apparatus according to any one of claims 1 to 4, wherein one of the opposite side surfaces of the second suspenders of the adjacent two second connecting portions is provided with a laser emitter, the other is provided with a positioning member, the second end face of the second suspender on which the laser emitter is mounted is flush with the bottom surface of the laser emitter, and the second end face of the second suspender on which the positioning member is mounted is flush with the bottom surface of the positioning member, and when horizontal light emitted from the laser emitter is irradiated to the positioning member, the second end faces of the two second suspenders are located at the same height.
  10. 10. A suspended ceiling device comprising a device body and the mounting structure of the marine suspended ceiling device of any one of claims 1 to 9, wherein the device body is suspended below a cabin ceiling by the mounting structure.

Description

Mounting structure of marine furred ceiling equipment and furred ceiling equipment Technical Field The invention relates to the technical field of ships, in particular to a mounting structure of marine suspended ceiling equipment and the suspended ceiling equipment. Background The equipment such as fan coil, air conditioner and the like can be hoisted on the top plate of the existing ship cabin, the boom is preassembled and welded below the top plate at the early stage of manufacturing the ship at present, and after the ceiling is installed at the later stage and an installation space for installing equipment to be suspended is reserved on the ceiling, the equipment to be suspended is horizontally installed on the boom through the installation space, so that the equipment and the ceiling are embedded together. However, due to the installation error or the machining error, the surface of the top plate is uneven, so that a plurality of hanging rods welded below the top plate are not at the same height, and the equipment is inclined after being installed on the hanging rods and cannot be horizontally installed, so that the equipment cannot be butted with an external pipeline or is not tightly embedded with a ceiling, and if the problems occur, the fire operation such as cutting welding needs to be carried out again to adjust the hanging rods, which is time-consuming and labor-consuming. Disclosure of Invention An object of the embodiment of the invention is to provide a mounting structure of marine suspended ceiling equipment, which has a simple structure, and can ensure that the suspended ceiling equipment is always mounted horizontally so as to avoid adjusting a suspender in a fire operation. It is another object of an embodiment of the present invention to provide a suspended ceiling apparatus that can be horizontally installed below a cabin ceiling to avoid the occurrence of installation deflection to perform fire operation, contributing to cost savings. In order to achieve the above purpose, the invention adopts the following technical scheme: In a first aspect, a mounting structure of a marine ceiling apparatus is provided, for hoisting an apparatus body of the ceiling apparatus below a top plate of a cabin, the mounting structure includes a locking member, a first connecting portion and a plurality of second connecting portions, the second connecting portions include a first boom and a second boom, one end of the first connecting portion is used for being welded to the top plate, the other end of the first connecting portion is hinged to the first boom, the locking member is used for limiting the first connecting portion and the first boom to rotate relatively, a first chute is provided inside the first boom, the second boom has a first end and a second end which are opposite to each other, the first end is slidably disposed in the first chute, the second end passes through a notch of the first chute and extends to the outside of the first boom, and the second end is used for connecting the ceiling apparatus. As a preferable scheme of the installation structure of the marine ceiling equipment, the second suspender is wedge-shaped, the cross section area of the second suspender gradually becomes smaller along the direction of the first end towards the second end, the second connecting part further comprises a fastener, the side wall of the first suspender is provided with a connecting hole, and the fastener penetrates through the connecting hole to extend into the first sliding groove and is abutted against the side wall of the second suspender. As a preferable scheme of the installation structure of the marine ceiling equipment, the side wall of the second suspender comprises at least one inclined plane and a plurality of planes, the fastener is abutted against the inclined plane, one of the planes and the groove wall of the first chute is provided with a first limit convex part, the other of the planes and the groove wall of the first chute is provided with a limit groove matched with the first limit convex part, and the first limit convex part is slidably arranged in the limit groove. As a preferable scheme of the installation structure of the marine ceiling equipment, a notch of the first chute protrudes towards the center of the first chute, and a second limit protrusion for preventing the second suspender from being separated from the first chute is arranged. As a preferable scheme of the installation structure of the marine ceiling equipment, the hinge piece comprises a hinge seat and a connecting rod, wherein the hinge seat is provided with a second chute which horizontally extends from the first connecting part of the first suspender, one end of the connecting rod is provided with a sliding part, the sliding part is arranged in the second chute in a sliding manner, and the other end of the connecting rod is hinged with the hinge seat. As a preferable scheme of the installation structure of the m