Ship external corner access door

Abstract

The invention discloses a ship external corner access door, and relates to the technical field of access doors, the ship external corner access door comprises a ship external corner wall, an access door main body is arranged above the middle of the inner side of the ship external corner wall, and a cleaning mechanism is arranged on the inner surface of the access door main body. Through the arranged cleaning mechanism, during use, a sliding toothed plate can drive a pushing plate to slide downwards along the access door body, a push-pull rod is pushed to slide towards the middle of the bottom end of the access door body, and therefore a dust extraction box is driven to move from one side of the bottom of the access door body to the middle of the bottom end of the access door body; dust and garbage chips accumulated at the bottom of the external corner wall of the ship can be pumped into the dust collection groove through the dust suction pipe by suction force generated by the rotating dust suction fan in the dust suction box, and the push-pull rod can serve as a handle, so that a worker can conveniently apply pull force to the access door main body through the push-pull rod, and the dust at the external corner of the ship can be conveniently and quickly cleaned at regular time; dust accumulation can be prevented from influencing the cleanliness of the ship groove, and tension can be conveniently applied to the access door.

Description

Technical Field

[0001] The invention relates to the technical field of inspection doors, in particular to a ship outer corner inspection door. Background Art

[0002] For easy maintenance, it is usually necessary to install maintenance doors on the composite rock wool panels used as lining panels inside the cabin.

[0003] The ship's positive corner refers to the angle formed by two inner walls of the cabin. Generally, it is not easy to place items at this positive corner, and most of them are vacant, which wastes the internal space of the ship. In order to save space, maintenance doors are often installed at the positive corners of the ship.

[0004] When the existing inspection doors for ships are installed at the outer corners, most of them are installed on a ship wall close to the outer corners. The inspection doors will rotate to open and close. When the inspection doors are in use, the opened inspection doors will block the other outer corner wall, which will cause some space waste. In addition, most of the existing inspection doors only have a protective function with a single function. In addition, the dust accumulated at the outer corners is generally difficult to clean. After the inspection doors are opened and closed, the dust at the angle formed between the bottom of the other outer corner wall and the inspection doors will be blocked, which increases the difficulty of dust cleaning. In addition, the outer corners of ships are prone to accumulate too much moisture due to the inconvenience of ventilation. If the humidity is heavy and it is not dehumidified in time, it is easy to produce odor, affecting the freshness of the air inside the ship. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the existing inspection doors for ships are mostly installed on a ship wall close to the sun corner when they are installed. The inspection door will rotate to open and close. When the inspection door is in use, the opened inspection door will block the other sun corner wall, which will cause some space to be wasted. In addition, most of the existing inspection doors only have a protective function and a single function. In addition, the dust accumulated at the sun corner is generally difficult to clean. After the inspection door is opened and closed, the dust at the angle formed between the bottom of the other sun corner wall and the inspection door will be blocked, which increases the difficulty of dust cleaning. In addition, the sun corner of the ship is prone to accumulate too much moisture due to the inconvenience of ventilation. If the humidity is heavy and is not dehumidified in time, it is easy to produce odor, affecting the freshness of the air inside the ship. A ship sun corner inspection door is provided.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a ship's positive corner inspection door, comprising a ship's positive corner wall, an inspection door body is arranged above the middle of the inner side of the ship's positive corner wall, a cleaning mechanism is arranged on the inner surface of the inspection door body, the cleaning mechanism comprises a limiting arc plate, the limiting arc plate is located above the inner surface of the inspection door body, a positioning plate is fixedly connected to the lower part of the inner surface of the inspection door body, a pushing plate is slidably connected to the lower part of the limiting arc plate, two guiding inclined grooves are arranged on the inner surface of the pushing plate, a push-pull rod is arranged at one end of the pushing plate, a dust extraction box is fixedly connected to the bottom end of the push-pull rod, a dust collecting groove is clamped at the bottom of the inner side of the dust extraction box, and the A gear rod is rotatably connected to the middle part of the inner side of the push-pull rod, and one end of the bottom of the gear rod is meshingly connected to a dust extraction fan, a dust filter ring is provided on the outer side of the dust extraction fan, and a filter is fixedly connected to the top of the inner side of the dust filter ring, the dust extraction fan is located at the top of the inner side of the dust box and is rotatably connected to the top of the inner side of the dust box, a guide arc groove is provided on the upper surface of the positioning plate, and a tooth groove is provided on the inner wall at one end of the inner side of the guide arc groove, one end of the top of the gear rod is meshingly connected to the tooth groove, a dehumidification chamber is fixedly connected to the upper side of the connection position of the push-pull rod and the guide arc groove, a heating ring is fixedly connected to the outer extension of the dehumidification chamber, and a moisture sensing sheet is fixedly connected to the inner extension of the dehumidification chamber.

[0007] As a further solution of the present invention: the push-pull rod is slidably connected to the positioning plate through a guide arc groove, an arc-shaped groove is provided on the lower surface of the limiting arc plate, the top of the push-pull rod is slidably connected to the limiting arc plate through the arc-shaped groove, and a dust extraction pipe is fixedly connected to the middle of one end of the dust extraction box.

[0008] As a further solution of the present invention: a tooth plate is fixedly connected to the middle part of the bottom end of the pushing plate, and the bottom of the tooth plate is meshingly connected to the first gear, and the front and rear ends of the outer surface of the pushing plate are fixedly connected to a guide protrusion, and the outer side of the guide protrusion is slidably connected to a guide groove, and the guide groove is located on one side of the inner surface of the inspection door body, and a guide column is fixedly connected above one end of the push-pull rod, and the push-pull rod is slidably connected to the guide inclined groove through the guide column.

[0009] As a further solution of the present invention: a lifting mechanism is provided under the main body of the inspection door, and the lifting mechanism includes a supporting frame plate, and the supporting frame plate is located under the outer side of the positive corner wall of the ship and is clamped with the lower outer side of the positive corner wall of the ship; a lifting cavity is opened in the middle of one side of the supporting frame plate, and a movable plate is slidably connected to one end of the inner side of the lifting cavity, and a motor is fixedly connected to the bottom of the inner side of the movable plate, and a screw is fixedly connected to the output end of the motor, and a sliding block is provided above the outer side of the screw, and one side of the sliding block is fixedly connected to the bottom of one side of the inspection door main body.

[0010] As a further solution of the present invention: a lighting mechanism is provided in the middle part of the top of the positioning plate, and the lighting mechanism includes a fixed block, which is located in the middle part of the top of the positioning plate, and the rear side of the fixed block is fixedly connected to the middle part below the inner surface of the inspection door body, one end of the inner side of the fixed block is rotatably connected to the second gear, the top of the second gear is fixedly connected to the first support rod, the middle part of the inner side of the first support rod is slidably connected to the second support plate, the middle part of the top of the second support plate is rotatably connected to a rotating block, and the top of the rotating block is fixedly connected to a lighting lamp.

[0011] As a further solution of the present invention: a limit groove is opened in the middle of the front and rear sides of the second support plate, and a limit block is fixedly connected to the top of the front and rear end cavity walls inside the first support rod, and the limit block is slidably connected to the limit groove.

[0012] As a further solution of the present invention: the first gear is located at the other end of the inner side of the fixed block and is rotationally connected to the other end of the inner side of the fixed block, and the first gear is meshed and connected with the second gear.

[0013] As a further solution of the present invention: a positioning column block is fixedly connected to the middle of the inner side of the dust collecting groove, the inner clamp of the positioning column block has a positioning rod, the top of the positioning rod is fixedly connected to an air freshener condensation block placement groove, and an air flow cavity is provided at the top of the inner side of the air freshener condensation block placement groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are: when the maintenance door is not in use, it is convenient to quickly clean the dust at the sunny corner of the ship at regular intervals, which is beneficial to prevent dust accumulation from affecting the cleanliness of the ship tank, it is convenient to regularly detect moisture at the sunny corner and to regularly purify the air at the sunny corner, and it is convenient to illuminate the maintenance position when the maintenance door is opened to improve the maintenance effect.

[0015] The dust collecting fan of the present invention is driven by the dust collecting pipe at one end to suck the dust and garbage debris accumulated at the bottom of the ship's yang corner wall into the dust collecting box, and the dust collecting box slides downward along the dust filter ring on the inner top of the dust collecting box under the action of gravity, and slides down along the dust filter ring on the inner top of the dust collecting box, and slides into the dust collecting box along the gap between the air freshener condensation block placement groove and the dust collecting groove. The air in the dust collecting tank will enter the air freshener condensate placement tank, and the air will flow to the inside of the dust filter ring carrying the fragrance emitted by the condensate placed inside, and the air will flow along the cavity opened in the middle of the inner side of the gear rod, and flow into the dehumidification chamber along the cavity, and when the air contacts the moisture sensor provided on the inner side of the dehumidification chamber, the humidity sensor senses that the moisture contained in the air is heavy, and starts the heating ring, and when the air contacts the heating ring while flowing, the heat emitted by the heating ring dries the moisture contained in the air, so that the air flowing out of the dehumidification chamber is relatively dry air, and when the main body of the inspection door is to be opened, the push-pull rod can act as a handle, so that the staff can apply pulling force to the main body of the inspection door through the push-pull rod, and when the inspection door is not in use, it is convenient to quickly clean the dust at the sun corner of the ship at regular intervals, which is beneficial to prevent dust accumulation from affecting the cleanliness of the ship tank, and is convenient for regular detection of moisture at the sun corner and regular purification of the air at the sun corner.

[0016] 2. Through the provided lighting mechanism, when inspecting the equipment protected by the inspection door body, the first support rod is rotated downward so that the first support rod is rotated 180 degrees around the fixed block under the restriction of the second gear fixedly connected at the bottom, so that the top of the lighting lamp is perpendicular to the floor of the ship after rotation and adjustment, and then the lighting lamp is pulled downward so that the second support plate provided inside the first support rod slides toward the outside of the first support rod. When the second support plate slides outward, it pushes the lighting lamp connected thereto to slide toward the bottom of the inspection door body. When the lighting lamp slides to the bottom of the inspection door body, the lighting lamp is rotated so that the lighting lamp is driven by the rotating block to rotate a specified angle around the upper surface of the second support plate, so that the light emitted by the lighting lamp shines on the position of the equipment to be repaired, which is convenient for illuminating the inspection position when the inspection door is opened to improve the inspection effect, and is conducive to preventing the dim light from affecting the maintenance effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the present invention from a top view;

[0019] Figure 3 It is a structural schematic diagram of the lifting mechanism of the present invention from a side view;

[0020] Figure 4 It is a schematic structural diagram of a three-dimensional side section view of the main body of the inspection door of the present invention;

[0021] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the pushing plate of the present invention;

[0023] Figure 7 It is a structural schematic diagram of the side view of the connection between the first support rod and the fixing block of the present invention;

[0024] Figure 8 It is a partial cross-sectional structure of the stereoscopic diagram of the connection between the push-pull rod and the dust extraction box of the present invention;

[0025] Fig. 9 It is a schematic diagram of the three-dimensional structure of the present invention from a rear view;

[0026] Fig.10 This is a schematic diagram of the disassembled three-dimensional structure of the dust extraction box.

[0027] In the figure: 1. Yang Angle Wall of Ship; 2. Lifting Mechanism; 21. Support Frame Plate; 22. Lifting Chamber; 23. Movable Plate; 24. Motor; 25. Screw; 26. Slider; 3. Inspection Door Body; 4. Cleaning Mechanism; 41. Pushing Plate; 42. Guide Inclined Groove; 43. Limiting Arc Plate; 44. Tooth Plate; 45. Push-Pull Rod; 46. Positioning Plate; 47. Dust Extraction Box; 48. Dust Collection Groove; 49. Guide Arc Groove; 410. Guide Column Rod; 411. Guide Slide; 412. Gear Rod; 413. Dust Extraction Fan; 414. Dust Extraction Pipe; 415. First Gear; 416. Moisture Sensing Plate; 417. Heating Ring; 5. Illuminating Mechanism; 51. Fixed Block; 52. First Support Rod; 53. Illuminating Lamp; 54. Rotating Block; 55. Limiting Block; 56. Second Support Plate; 57. Limiting Groove; 58. Second Gear. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10In an embodiment of the present invention, a ship's positive corner inspection door comprises a ship's positive corner wall 1, a maintenance door body 3 is arranged above the middle of the inner side of the ship's positive corner wall 1, a cleaning mechanism 4 is arranged on the inner surface of the maintenance door body 3, the cleaning mechanism 4 comprises a limiting arc plate 43, the limiting arc plate 43 is located above the inner surface of the maintenance door body 3, a positioning plate 46 is fixedly connected to the lower part of the inner surface of the maintenance door body 3, a pushing plate 41 is slidably connected to the lower part of the limiting arc plate 43, two guiding inclined grooves 42 are arranged on the inner surface of the pushing plate 41, a push-pull rod 45 is arranged at one end of the pushing plate 41, a dust extraction box 47 is fixedly connected to the bottom end of the push-pull rod 45, and a dust collecting box 47 is clamped at the bottom of the inner side of the dust extraction box 47 Dust groove 48, the middle part of the inner side of the push-pull rod 45 is rotatably connected with a gear rod 412, one end of the bottom of the gear rod 412 is meshedly connected with a dust fan 413, a dust filter ring is provided on the outer side of the dust fan 413, and a filter screen is fixedly connected to the top of the inner side of the dust filter ring. The dust fan 413 is located at the top of the inner side of the dust box 47 and is rotatably connected to the top of the inner side of the dust box 47. A guide arc groove 49 is provided on the upper surface of the positioning plate 46, and a tooth groove is provided on the inner wall of one end of the inner side of the guide arc groove 49. One end of the top of the gear rod 412 is meshedly connected with the tooth groove, and a dehumidification chamber is fixedly connected above the connection position of the push-pull rod 45 and the guide arc groove 49, and a filter screen is fixedly connected to the outer extension of the dehumidification chamber. A heating ring 417 is fixedly connected to the inner extension of the dehumidification chamber with a moisture sensing sheet 416, the push-pull rod 45 is slidably connected to the positioning plate 46 through a guide arc groove 49, an arc groove is provided on the lower surface of the limiting arc plate 43, the top of the push-pull rod 45 is slidably connected to the limiting arc plate 43 through the arc groove, a dust extraction pipe 414 is fixedly connected to the middle of one end of the dust extraction box 47, a tooth plate 44 is fixedly connected to the middle of the bottom end of the pushing plate 41, and the bottom of the tooth plate 44 is meshedly connected to the first gear 415, and a guide protrusion is fixedly connected to the front and rear ends of the outer surface of the pushing plate 41, and a guide slide groove 411 is slidably connected to the outer side of the guide protrusion, and the guide slide groove 411 is located at the maintenance On one side of the inner surface of the door body 3, a guide column 410 is fixedly connected above one end of the push-pull rod 45, and the push-pull rod 45 is slidably connected to the guide inclined groove 42 through the guide column 410. The first gear 415 is located at the other end of the inner side of the fixed block 51, and is rotatably connected to the other end of the inner side of the fixed block 51. The first gear 415 is meshed with the second gear 58. A positioning column block is fixedly connected to the middle part of the inner side of the dust collecting groove 48, and a positioning clamp is provided on the inner side clamp of the positioning column block. The top of the positioning clamp is fixedly connected to an air freshener condensation block placement groove, and an air flow cavity is provided at the bottom of the inner side of the air freshener condensation block placement groove, and a filter sponge is clamped on the inner side of the air flow cavity.

[0030] In this embodiment, when cleaning the positive corner of the ship, the meshing tooth plate 44 is driven by the rotating first gear 415 to slide downward, and the sliding tooth plate 44 will drive the top fixed pushing plate 41 to slide downward along the inspection door body 3. At this time, the guide inclined groove 42 provided on the pushing plate 41 will push the push-pull rod 45 through the guide column 410 to slide toward the middle of the bottom end of the inspection door body 3 along the guide arc groove 49 and the arc groove provided at the bottom of the limiting arc plate 43 as the moving trajectory, thereby driving the dust extraction box 47 fixedly connected to the bottom of the push-pull rod 45 to move from one side of the bottom of the inspection door body 3 to the middle of the bottom end of the inspection door body 3. During the sliding process, the top of one end of the gear rod 412 provided in the middle will slide toward one end along the tooth groove provided on the inner wall of one end of the inner side of the guide arc groove 49, and the pushing force generated between the tooth groove and the top of one end of the gear rod 412 will push the gear rod 412 to rotate, and the rotating gear rod 412 will drive the dust extraction fan 413 meshingly connected at one end of the bottom to rotate, and the suction force generated by the rotating dust extraction fan 413 will suck the dust and garbage debris accumulated at the bottom of the ship's positive corner wall 1 into the dust extraction box 47 through the dust extraction pipe 414 provided at one end, and slide down along the dust filter ring provided on the inner top of the dust extraction box 47 under the action of gravity, and follow the air freshener. The gap between the condensation block placement groove and the dust collecting groove 48 slides into the dust collecting groove 48. As the dust enters the air in the dust collecting groove 48, it will enter the bottom of the inner side of the air freshener condensation block placement groove through the holes at the lower side of the outer side of the air freshener condensation block placement groove. The filter sponge clamped at the bottom of the inner side of the air freshener condensation block placement groove collects the dust contained in the air. When the filtered air flows into the air where the air freshener condensation block placed on the upper placement plate is located, the air will carry the fragrance emitted by the condensation block and flow to the inner side of the dust filter ring. Under the guidance of the wind force generated by the rotation of the dust extraction fan 413, the air flows into the air opened in the middle part of the inner side of the gear rod 412. The air flows into the dehumidification chamber along the cavity. When the air contacts the moisture sensor 416 provided on the inner side of the dehumidification chamber, the humidity sensor 416 senses that the moisture in the air is heavy. The humidity sensor transmits the sensed data information to the controller of the heating ring 417. The controller displays the humidity content in the air and starts the heating ring 417 at the same time. When the air contacts the heating ring 417, the heat emitted by the heating ring 417 dries the moisture in the air, so that the air flowing out of the dehumidification chamber is relatively dry air. The staff can take out the dust collecting tank 48 regularly to pour out the garbage and debris inside.

[0031] When the pushing plate 41 slides down along the inspection door body 3, the guide protrusion fixedly connected to the outer surface of the pushing plate 41 will slide downward along the guide slot 411, which is helpful to prevent the sliding trajectory of the pushing plate 41 from being deviated;

[0032] When the inspection door body 3 is to be opened, the push-pull rod 45 can serve as a handle, making it convenient for the staff to apply a pulling force to the inspection door body 3 through the push-pull rod 45 .

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Fig. 9 A lifting mechanism 2 is provided below the inspection door body 3, and the lifting mechanism 2 includes a supporting frame plate 21, which is located below the outer side of the ship's positive corner wall 1 and is clamped with the lower outer side of the ship's positive corner wall 1. A lifting cavity 22 is opened in the middle of one side of the supporting frame plate 21, and a movable plate 23 is slidably connected to one end of the inner side of the lifting cavity 22, and a motor 24 is fixedly connected to the bottom of the inner side of the movable plate 23, and a screw 25 is fixedly connected to the output end of the motor 24, and a slider 26 is provided above the outer side of the screw 25, and one side of the slider 26 is fixedly connected to the bottom of one side of the inspection door body 3.

[0034] In this embodiment: when opening the inspection door body 3, the staff pulls the inspection door body 3 through the push-pull rod 45 to slide from one end of the support frame plate 21 to the other end of the support frame plate 21 along the lifting cavity 22 under the restriction of the slider 26 and the movable plate 23, so that the inspection door body 3 is separated from the door cavity opened in the middle part of the ship's positive corner wall 1. At this time, the motor 24 is started, and the motor 24 drives the screw rod 25 fixedly connected to the output end to rotate. The rotating screw rod 25 will drive the slider 26 provided on the outside from the bottom of the screw rod 25 to the top end of the screw rod 25, thereby driving the inspection door body 3 fixedly connected to the slider from the bottom of the ship's positive corner wall 1 to the top of the ship's positive corner wall 1, and the blocked door cavity can be opened, and the opening and closing of the inspection door body 3 can be completed.

[0035] Please refer to Figure 1 , Figure 4 and Figure 7 A lighting mechanism 5 is provided in the middle of the top of the positioning plate 46, and the lighting mechanism 5 includes a fixed block 51, which is located in the middle of the top of the positioning plate 46, and the rear side of the fixed block 51 is fixedly connected to the middle of the lower inner surface of the inspection door body 3, and one end of the inner side of the fixed block 51 is rotatably connected to the second gear 58, and the top of the second gear 58 is fixedly connected to the first support rod 52, and the middle part of the inner side of the first support rod 52 is slidably connected to the second support plate 56, and the middle part of the top of the second support plate 56 is rotatably connected to the rotating block 54, and the top of the rotating block 54 is fixedly connected to the lighting lamp 53, and the middle part of the front and rear sides of the second support plate 56 are provided with a limiting groove 57, and the top of the front and rear end walls of the inner side of the first support rod 52 are fixedly connected to a limiting block 55, and the limiting block 55 is slidably connected to the limiting groove 57.

[0036] In this embodiment: when inspecting the equipment protected by the inspection door body 3, the first support rod 52 is rotated downward so that the first support rod 52 rotates one hundred and eighty degrees around the fixed block 51 under the restriction of the second gear 58 fixedly connected to the bottom, so that the top of the lighting lamp 53 is perpendicular to the floor of the ship after rotation and adjustment, and then the lighting lamp 53 is pulled downward so that the second support plate 56 provided inside the first support rod 52 slides toward the outside of the first support rod 52. When the second support plate 56 slides outward, it pushes the lighting lamp 53 connected thereto to slide toward the bottom of the inspection door body 3. When the lighting lamp 53 slides to the bottom of the inspection door body 3, the lighting lamp 53 is rotated so that the lighting lamp 53 is driven by the rotating block 54 to rotate around the upper surface of the second support plate 56 by a specified angle, so that the light emitted by the lighting lamp 53 shines on the position of the equipment to be repaired, which is beneficial to improve the maintenance effect.

[0037] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ship outer corner inspection door, comprising a ship outer corner wall (1), characterized in that: An inspection door body (3) is provided above the middle of the inner side of the ship's positive corner wall (1), and a cleaning mechanism (4) is provided on the inner surface of the inspection door body (3). The cleaning mechanism (4) comprises a limiting arc plate (43), and the limiting arc plate (43) is located above the inner surface of the inspection door body (3). A positioning plate (46) is fixedly connected below the inner surface of the inspection door body (3). A pushing plate (41) is slidably connected below the limiting arc plate (43), and the pushing plate (41) is slidably connected to the inner surface of the inspection door body (3). Two guiding inclined grooves (42) are provided on the inner surface of the pushing plate (41), and a push-pull rod (45) is provided at one end of the pushing plate (41). A dust collecting box (47) is fixedly connected to the bottom end of the push-pull rod (45), and a dust collecting groove (48) is clamped at the bottom of the inner side of the dust collecting box (47). A gear rod (412) is rotatably connected to the middle part of the inner side of the gear rod (412), and one end of the bottom of the gear rod (412) is meshingly connected to a dust extraction fan (413). A dust filter ring is provided on the outer side of the dust extraction fan (413), and a filter screen is fixedly connected to the top of the inner side of the dust filter ring. The dust extraction fan (413) is located at the top of the inner side of the dust extraction box (47) and is rotatably connected to the top of the inner side of the dust extraction box (47). A guide arc groove (49) is provided on the upper surface of the positioning plate (46), and a tooth groove is provided on the inner wall of one end of the inner side of the guide arc groove (49). One end of the top of the gear rod (412) is meshingly connected to the tooth groove. A dehumidification chamber is fixedly connected to the upper part of the connection position between the push-pull rod (45) and the guide arc groove (49), a heating ring (417) is fixedly connected to the outer extension of the dehumidification chamber, and a moisture sensing plate (416) is fixedly connected to the inner extension of the dehumidification chamber.

2. A ship outer corner inspection door according to claim 1, characterized in that: The push-pull rod (45) is slidably connected to the positioning plate (46) via a guide arc groove (49); an arc-shaped groove is provided on the lower surface of the limit arc plate (43); the top of the push-pull rod (45) is slidably connected to the limit arc plate (43) via the arc-shaped groove; and a dust extraction pipe (414) is fixedly connected to the middle of one end of the dust extraction box (47).

3. A ship outer corner inspection door according to claim 1, characterized in that: A toothed plate (44) is fixedly connected to the middle of the bottom end of the pushing plate (41), and a first gear (415) is meshedly connected to the bottom of the toothed plate (44). A guide protrusion is fixedly connected to both the front and rear ends of the outer surface of the pushing plate (41), and a guide groove (411) is slidably connected to the outer side of the guide protrusion. The guide groove (411) is located on one side of the inner surface of the inspection door body (3). A guide column (410) is fixedly connected to the top of one end of the push-pull rod (45), and the push-pull rod (45) is slidably connected to the guide inclined groove (42) through the provided guide column (410).

4. A ship outer corner inspection door according to claim 1, characterized in that: A lifting mechanism (2) is provided below the inspection door body (3), and the lifting mechanism (2) comprises a support frame plate (21), the support frame plate (21) is located below the outer side of the ship's positive corner wall (1) and is clamped with the lower outer side of the ship's positive corner wall (1), a lifting cavity (22) is provided in the middle of one side of the support frame plate (21), a movable plate (23) is slidably connected to one end of the inner side of the lifting cavity (22), a motor (24) is fixedly connected to the bottom of the inner side of the movable plate (23), a screw rod (25) is fixedly connected to the output end of the motor (24), a slider (26) is provided above the outer side of the screw rod (25), and one side of the slider (26) is fixedly connected to the bottom of one side of the inspection door body (3).

5. A ship outer corner inspection door according to claim 1, characterized in that: A lighting mechanism (5) is provided in the middle of the top of the positioning plate (46), and the lighting mechanism (5) comprises a fixed block (51), the fixed block (51) is located in the middle of the top of the positioning plate (46), the rear side of the fixed block (51) is fixedly connected to the middle of the lower inner surface of the inspection door body (3), one end of the inner side of the fixed block (51) is rotatably connected to a second gear (58), the top of the second gear (58) is fixedly connected to a first support rod (52), the middle of the inner side of the first support rod (52) is slidably connected to a second support plate (56), the middle of the top of the second support plate (56) is rotatably connected to a rotating block (54), and the top of the rotating block (54) is fixedly connected to a lighting lamp (53).

6. A ship outer corner inspection door according to claim 5, characterized in that: A limiting groove (57) is provided in the middle of both the front and rear sides of the second support plate (56), and a limiting block (55) is fixedly connected to the top of the cavity wall at both the front and rear ends of the inner side of the first support rod (52), and the limiting block (55) is slidably connected to the limiting groove (57).

7. A ship outer corner inspection door according to claim 3, characterized in that: The first gear (415) is located at the other end of the inner side of the fixed block (51) and is rotatably connected to the other end of the inner side of the fixed block (51). The first gear (415) is meshingly connected to the second gear (58).

8. A ship outer corner inspection door according to claim 1, characterized in that: A positioning column block is fixedly connected to the middle of the inner side of the dust collecting groove (48), a positioning clamp is provided on the inner side of the positioning column block, an air freshener condensation block placement groove is fixedly connected to the top of the positioning clamp, and an air flow cavity is provided on the top of the inner side of the air freshener condensation block placement groove.

Images