Ship air conditioner ventilation pipeline convenient to disassemble and assemble

Abstract

The ship air conditioner ventilation pipeline comprises a ventilation pipeline body, supporting plates are arranged on the two sides of the ventilation pipeline body respectively, one end of each supporting plate is fixedly connected with an L-shaped rod, the L-shaped rods are slidably connected with a supporting frame in a sleeved mode, the supporting frames are fixedly connected with the two sides of a supporting frame, and the middle of the supporting frame is rotationally connected with one side of an adjusting screw in a sleeved mode. The other side of the adjusting screw is connected with a movable strip through a threaded structure, adjusting assemblies are slidably connected to the two sides of the movable strip and hinged to the supporting frame, an adjusting disc is fixedly connected to the end of one side of the adjusting screw, and the end, away from the adjusting screw, of the adjusting disc is rotationally connected with a mounting screw. By rotating the adjusting screw rod, the movable strip is driven to move, the movable strip is matched with the adjusting assembly to drive the L-shaped rod to move, the L-shaped rod drives the fixedly connected supporting plates to get close to each other or get away from each other, then the disassembly and assembly operation of the ventilation pipeline is achieved, and the disassembly and assembly work of the ventilation pipeline can be achieved only by operating one adjusting screw rod.

Description

Technical Field

[0001] The utility model relates to the technical field of ship air conditioning, in particular to a ship air conditioning ventilation duct which can be conveniently disassembled and assembled. Background Art

[0002] Marine ventilation ducts include positive pressure ventilation ducts, negative pressure ventilation ducts and PE film ventilation ducts, ventilation ducts, galvanized sheet (tinplate) ventilation ducts, stainless steel ventilation ducts, fiberglass ventilation ducts, plastic ventilation ducts, composite material ventilation ducts, color steel sandwich insulation board ventilation ducts, rubberized cloth ventilation ducts (such as mining air ducts), mining plastic ventilation ducts, etc.; telescopic ventilation ducts, flame retardant air ducts, aluminum foil composite insulation pipes; central air conditioning insulation hoses.

[0003] Ship air conditioning ventilation ducts are generally installed on ships using fixings and bolts. For example, Chinese patent publication number CN218229386U discloses an adjustable and detachable fixing device for ship air ducts, including a fixed base plate, two connecting support plates are installed on the upper end of the fixed base plate, locking screws are installed on the inner side of the connecting support plates, two fixing holes are opened inside the fixed base plate, expansion mechanisms are installed inside the fixing holes, air ducts are installed on one side of the connecting support plate, and a supporting mechanism is installed on one side of the connecting support plate below the air duct, the expansion mechanism includes a positioning rod, a lifting rod and an expansion block, and the positioning rod is installed inside the fixing hole.

[0004] The ship air-conditioning ventilation duct is convenient to adjust the position, but it still needs multiple screws to fix it during installation. Multiple screws need to be operated during disassembly and assembly, which is labor-intensive and labor-intensive. Therefore, we propose a ship air-conditioning ventilation duct that can be easily disassembled and assembled to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a ship air conditioning ventilation duct that can be easily disassembled and assembled to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ship air-conditioning ventilation duct that can be easily disassembled and assembled, comprising a ventilation duct, wherein support plates are respectively provided on both sides of the ventilation duct, one end of the support plate is fixedly connected to an L-shaped rod, the L-shaped rod is slidably sleeved on a support frame, the support frame is fixedly connected to both sides of the support frame, the middle part of the support frame is rotatably sleeved on one side of an adjusting screw, the other side of the adjusting screw is connected to a movable bar through a threaded structure, the two sides of the movable bar are slidably connected to adjustment components, the adjustment components are respectively hinged to the support frame, one end of the adjusting screw is fixedly connected to an adjusting disk, and the end of the adjusting disk away from the adjusting screw is rotatably connected to a mounting screw.

[0007] Preferably, the support plates are of a U-shaped structure and are symmetrically arranged.

[0008] Preferably, the L-shaped rods are symmetrically arranged.

[0009] Preferably, one end of the adjusting screw away from the adjusting disk is fixedly connected to a limiting ring.

[0010] Preferably, the support frame is a concave-shaped structure.

[0011] Preferably, the adjustment assembly includes a sliding frame, a connecting rod one, and a connecting rod two. The sliding frame is provided with two and is slidably connected to both sides of the movable bar respectively. One side of the sliding frame is hinged to one end of the connecting rod one, and the other end of the connecting rod one is hinged to the support frame. The other side of the sliding frame is hinged to one end of the connecting rod two, and the other end of the connecting rod two is hinged to the corner position of the L-shaped rod. The connecting rod one and the connecting rod two are symmetrically arranged.

[0012] Compared with the prior art, the beneficial effect of the utility model is: by rotating the adjusting screw, the movable bar is driven to move, the movable bar cooperates with the adjusting component to drive the L-shaped rod to move, and the L-shaped rod drives the fixed support plates to move closer to or away from each other, thereby realizing the disassembly and assembly of the ventilation duct. The disassembly and assembly of the ventilation duct can be achieved by operating only one adjusting screw, which reduces the operating steps and makes the disassembly and assembly of the ventilation duct more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;

[0015] Figure 3 It is a schematic diagram of the planar structure of the utility model.

[0016] In the figure: ventilation duct 1, support frame 2, mounting screw 3, adjusting disk 4, adjusting screw 5, limiting ring 51, movable bar 6, adjusting assembly 7, sliding frame 71, connecting rod 1 72, connecting rod 2 73, support frame 8, L-shaped rod 9, support plate 10. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example 1

[0019] Reference Figure 1 ,2 , which is the first embodiment of the utility model, and this embodiment provides a ship air conditioning ventilation duct that can be easily disassembled and assembled, including a ventilation duct 1, and support plates 10 are respectively provided on both sides of the ventilation duct 1, one end of the support plate 10 is fixedly connected to an L-shaped rod 9, and the L-shaped rod 9 is slidably sleeved on a support frame 8, and the support frame 8 is fixedly connected to both sides of a support frame 2, and the middle part of the support frame 2 is rotatably sleeved on one side of an adjusting screw 5, and the other side of the adjusting screw 5 is connected to a movable bar 6 through a threaded structure, and both sides of the movable bar 6 are slidably connected to an adjusting component 7, and the adjusting component 7 is respectively hinged to the support frame 2, and one end of the adjusting screw 5 is fixedly connected to an adjusting disk 4, and the end of the adjusting disk 4 away from the adjusting screw 5 is rotatably connected to the mounting screw 3.

[0020] During installation and use, the mounting screw 3 is inserted into the mounting hole of the ship bracket, and then the mounting screw 3 is fixedly installed on the ship bracket with the nut, and then the adjusting disk 4 is rotated to drive the fixed adjusting screw 5 to rotate, and the adjusting screw 5 drives the movable bar 6 to move in the support frame 2 through the threaded structure, and the movable bar 6 then drives the adjusting assembly 7 to move, and the adjusting assembly 7 drives the L-shaped rods 9 to approach each other, and the L-shaped rods 9 then drive the fixed supporting plates 10 to approach each other, and the supporting plates 10 then clamp and limit the ventilation duct 1, fix the ventilation duct 1, and ensure the stability of the ventilation duct 1. The overall operation method is simple and the disassembly and assembly are quick.

[0021] Example 2

[0022] Reference Figure 1-3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. Specifically, the support plates 10 are of a U-shaped structure and the support plates 10 are symmetrically arranged. The symmetrical arrangement allows the ventilation duct 1 to be clamped and fixed when the support plates 10 are close to each other, and allows the ventilation duct 1 to be quickly disassembled when the support plates 10 are far away from each other.

[0023] Specifically, the L-shaped rods 9 are symmetrically arranged, and the symmetrically arranged L-shaped rods 9 facilitate the L-shaped rods 9 to move synchronously when the adjustment assembly 7 works.

[0024] Specifically, one end of the adjusting screw rod 5 away from the adjusting disk 4 is fixedly connected to a limiting ring 51 , and the limiting ring 51 limits the movement of the movable bar 6 to prevent the movable bar 6 from being separated.

[0025] Specifically, the support frame 2 is a concave-shaped structure, and the movable bar 6 is movably arranged in the support frame 2 of the concave-shaped structure.

[0026] Specifically, the adjustment component 7 includes a sliding frame 71, a connecting rod 1 72, and a connecting rod 2 73. The sliding frame 71 is provided with two and is slidably connected to the two sides of the movable bar 6 respectively. One side of the sliding frame 71 is hinged to one end of the connecting rod 1 72, and the other end of the connecting rod 1 72 is hinged to the support frame 2. The other side of the sliding frame 71 is hinged to one end of the connecting rod 2 73, and the other end of the connecting rod 2 73 is hinged to the corner position of the L-shaped rod 9. The connecting rod 1 72 and the connecting rod 2 73 are symmetrically arranged.

[0027] The adjusting screw 5 drives the movable bar 6 to move in the support frame 2 through the threaded structure, and the movable bar 6 then drives the adjusting assembly 7 to move, and the U-shaped sliding frame 71 slides close to each other on both sides of the movable bar 6, and the sliding frame 71 cooperates with the hinged connecting rod 1 72 and connecting rod 2 73 to drive the L-shaped rod 9 to approach each other, and the L-shaped rod 9 then drives the fixed support plate 10 to approach each other, and the support plate 10 then clamps and limits the ventilation duct 1, thereby supporting and fixing the ventilation duct 1.

[0028] Example 3

[0029] Reference Figure 1-3 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When installed and used, the mounting screw 3 is inserted into the mounting hole of the ship bracket, and then the nut is matched to fix the mounting screw 3 on the ship bracket, and then the adjusting disk 4 is rotated to drive the fixed adjusting screw 5 to rotate. The adjusting screw 5 drives the movable bar 6 to move in the support frame 2 through the threaded structure, and the movable bar 6 then drives the adjusting assembly 7 to move. The square-shaped sliding frame 71 slides close to each other on both sides of the movable bar 6. The sliding frame 71 cooperates with the hinged connecting rod 1 72 and the connecting rod 2 73 to drive the L-shaped rod 9 to approach each other. The L-shaped rod 9 then drives the fixed supporting plate 10 to approach each other. The supporting plate 10 then clamps and limits the ventilation duct 1, fixes the ventilation duct 1, and ensures the stability of the ventilation duct 1. The overall operation method is simple and the disassembly and assembly are quick.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship air conditioning ventilation duct that can be easily disassembled and assembled, comprising a ventilation duct (1), characterized in that: Support plates (10) are respectively provided on both sides of the ventilation duct (1), one end of the support plate (10) is fixedly connected to an L-shaped rod (9), the L-shaped rod (9) is slidably sleeved on a support frame (8), the support frame (8) is fixedly connected to both sides of the support frame (2), the middle part of the support frame (2) is rotatably sleeved on one side of an adjusting screw (5), the other side of the adjusting screw (5) is connected to a movable bar (6) through a threaded structure, both sides of the movable bar (6) are slidably connected to an adjusting assembly (7), the adjusting assembly (7) is respectively hinged to the support frame (2), one end of the adjusting screw (5) is fixedly connected to an adjusting disk (4), and one end of the adjusting disk (4) away from the adjusting screw (5) is rotatably connected to a mounting screw (3).

2. The conveniently detachable ship air conditioning ventilation duct according to claim 1 is characterized in that: The support plates (10) are of a U-shaped structure and the support plates (10) are symmetrically arranged.

3. The conveniently detachable ship air conditioning ventilation duct according to claim 1 is characterized in that: The L-shaped rods (9) are symmetrically arranged.

4. The conveniently detachable ship air conditioning ventilation duct according to claim 1 is characterized in that: One end of the adjusting screw rod (5) away from the adjusting disk (4) is fixedly connected to a limiting ring (51).

5. The conveniently detachable ship air conditioning ventilation duct according to claim 1 is characterized in that: The support frame (2) is a concave-shaped structure.

6. The conveniently detachable ship air conditioning ventilation duct according to claim 1 is characterized in that: The adjustment component (7) comprises a sliding frame (71), a connecting rod 1 (72), and a connecting rod 2 (73); the sliding frame (71) is provided with two connecting rods slidably sleeved on both sides of the movable bar (6); one side of the sliding frame (71) is hinged to one end of the connecting rod 1 (72), and the other end of the connecting rod 1 (72) is hinged to the support frame (2); the other side of the sliding frame (71) is hinged to one end of the connecting rod 2 (73), and the other end of the connecting rod 2 (73) is hinged to the corner position of the L-shaped rod (9); the connecting rod 1 (72) and the connecting rod 2 (73) are symmetrically arranged.

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