Outdoor shipborne folding and lifting performance large screen

Abstract

The invention discloses an outdoor shipborne foldable lifting performance large screen which comprises a ship body, a deck of the ship body is provided with a performance screen structure, the performance screen structure comprises a fixed frame connected to the deck, the fixed frame is provided with a performance screen, and the performance screen is connected to the fixed frame in a foldable lifting mode. The fixing frame is further connected to a deck through a reinforcing connecting structure. The performance screen structure capable of ascending and descending is arranged on the ship body and used for performing on the water surface, and due to the stable arrangement of the fixed frame and the foldable storage of the performance screen, the stability of the whole structure is guaranteed when the whole structure is used or not.

Description

Technical Field

[0001] This invention relates to the field of outdoor shipboard screen technology, specifically an outdoor shipboard folding and lifting performance screen. Background Technology

[0002] A Chinese invention patent application with application number 202010474922.1 discloses an unmanned boat for performances, which designs a screen on the hull of the unmanned boat for horizontal performances. However, its structural carrier is an unmanned boat structure, and its screen size is fixed and cannot be adjusted. It cannot be adjusted when a larger performance screen is needed, leaving room for improvement. On the other hand, when performing on a large lake, there is also the possibility of wind. In the above structure, the screen is relatively large compared to the hull, and increasing the screen area may also lead to the risk of capsizing. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of the aforementioned background technology by providing an outdoor ship-mounted folding and lifting performance screen that can perform water-based shows while ensuring a stable and aesthetically pleasing performance.

[0004] To achieve the above objectives, the present invention provides an outdoor shipborne folding and lifting performance screen, which adopts the following technical solution: An outdoor shipborne folding and lifting performance screen includes a hull, a performance screen structure on the deck of the hull, a fixed frame connected to the deck, a performance screen on the fixed frame, the performance screen being foldable and liftable and connected to the fixed frame, and the fixed frame being connected to the deck through a reinforcing connection structure.

[0005] A further improvement of the present invention regarding an outdoor shipborne folding and lifting performance screen is that the fixed frame includes a main pole, which is vertically arranged. A fixing hole is provided on the deck for the main pole to pass through. The main pole extends into the hull below the deck through the fixing hole and is connected. A crossbeam is fixedly connected to the upper part of the main pole. A reinforcing structure is arranged between the crossbeam and the deck and includes a fixed steel wire rope structure. A drive wheel is provided on the crossbeam. A lifting steel wire passes through the drive wheel. One end of the lifting steel wire is connected to a single-row frame, and the other end is connected to a drive structure. The single-row frame is used to connect the performance screen.

[0006] A further improvement of the present invention on an outdoor shipborne folding and lifting performance screen is that the performance screen includes multiple sets of folding frames, which are sequentially hinged to each other. The performance screen is fixedly mounted on the folding frames. The uppermost folding frame is connected to a single row of frames, and the lowermost folding frame is connected to the ship's hull structure.

[0007] A further improvement of the present invention on an outdoor ship-mounted folding and lifting performance screen is that a storage box is provided on the hull, which is used to store the folded performance screen structure.

[0008] A further improvement of the present invention for an outdoor ship-mounted folding and lifting performance screen is that a drive structure is provided in the inner cavity below the deck of the ship. The drive structure is located below the performance screen structure and is connected to two sets of lifting steel wires. The lifting steel wires are connected to a single row of frames via transmission wheels.

[0009] A further improvement of the present invention on an outdoor shipborne folding and lifting performance screen is that the performance screen structure is configured with multiple groups arranged in a specific layout.

[0010] A further improvement of the present invention for an outdoor shipborne folding and lifting performance screen is that the main pole is provided with two sets.

[0011] A further improvement of the present invention on an outdoor ship-mounted folding and lifting performance screen is that the storage box includes a cuboid frame, the sides of the frame are provided with diagonal bracing ribs, the sides of the frame are connected and closed by a sealing plate, and the lower part of the sealing plate is provided with an elongated waist-shaped hole.

[0012] A further improvement of the present invention for an outdoor shipborne folding and lifting performance screen is that the single-row frame includes single poles arranged vertically, a reinforcing member is provided between the two single poles, and an ear plate is provided on the single pole, with a connecting hole on the ear plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are: This invention features a liftable performance screen structure mounted on the hull for performances on the water. The stable fixed frame and the foldable performance screen ensure stability regardless of whether the structure is in use or not. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention without a performance screen; Figure 3 This is a structural diagram of the fixed frame and performance screen structure of the present invention; Figure 4 for Figure 3 A schematic diagram of the side view structure; Figure 5 This is a structural diagram of the storage box; Figure 6 This is a schematic diagram of a single-row frame.

[0015] In the diagram: 1. Deck, 2. Fixed frame, 3. Performance screen, 4. Main pole, 5. Horizontal frame, 6. Fixed steel wire rope, 7. Storage box, 8. Lifting steel wire rope, 9. Drive wheel, 10. Connecting structure, 11. Single row frame, 12. Drive structure, 13. Folding frame. Detailed Implementation

[0016] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0018] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0019] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0020] like Figure 1-6 As shown, an outdoor ship-mounted folding and lifting performance screen includes a ship hull, a performance screen structure on the deck 1 of the ship hull, a fixed frame 2 connected to the deck, a performance screen 3 on the fixed frame, the performance screen being foldable and liftable and connected to the fixed frame, and the fixed frame being connected to the deck through a reinforcing connection structure.

[0021] Specifically, the fixed frame includes a main pole 4, which is vertically arranged. The deck has fixing holes through which the main pole passes, extending into the hull below the deck and connecting to the main pole. A crossbeam 5 is fixedly connected to the upper part of the main pole; specifically, the crossbeam can be connected via diagonal braces. A reinforcing structure is installed between the crossbeam and the deck, specifically a fixed steel wire rope structure 6, which includes inclined and vertically designed steel wire ropes. A drive wheel 9 is provided on the crossbeam; the drive wheel can be a fixed pulley structure. A lifting steel wire 8 passes through the drive wheel, with one end connected to a single-row frame 11 and the other end connected to a drive structure 12. The single-row frame is used to connect the performance screen.

[0022] Furthermore, the performance screen includes multiple sets of folding frames 13, which are hinged to each other in sequence. The performance screen is fixed on the folding frames. The uppermost folding frame is connected to the single row frame through the connecting structure 10 and the connecting rope, and the lowermost folding frame is connected to the hull structure through the connecting rope.

[0023] The hull is equipped with a storage box 7, which is used to store the folded performance screen structure. A drive structure is located in the cavity below the deck of the hull. The drive structure is connected to two sets of lifting steel cables, which are connected to a single row of frames via drive wheels.

[0024] The performance screen structure consists of multiple sets, arranged in a specific layout. The design is tailored to the length of the ship and the needs of the performance.

[0025] To further ensure stability, two sets of main rods can be installed.

[0026] The storage box includes a cuboid frame with diagonal reinforcing ribs on the sides. The sides of the frame are sealed with end plates, and the lower part of the end plates has an elongated waist-shaped hole. The single-row shelf includes vertically arranged single rods with a reinforcing member between the two rods. Each rod also has an ear plate with connecting holes.

[0027] The deck of the ship is also equipped with a protruding wind speed sensor. The wind speed sensor is connected to the drive structure through a PLC controller. When a wind of level 7 or above is detected, the drive structure is prohibited from being powered on.

[0028] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An outdoor ship-mounted folding and lifting performance screen, characterized in that, The vessel includes a hull, and a performance screen structure is provided on the deck of the hull. The performance screen structure includes a fixed frame connected to the deck, and a performance screen is provided on the fixed frame. The performance screen is foldable, liftable, and connected to the fixed frame. The fixed frame is also connected to the deck through a reinforcing connection structure.

2. The outdoor shipborne folding and lifting performance screen according to claim 1, characterized in that, The fixed frame includes a main pole, which is vertically arranged. The deck has a fixing hole for the main pole to pass through. The main pole extends into the hull below the deck through the fixing hole and is connected. A crossbeam is fixedly connected to the upper part of the main pole. The reinforcing structure is arranged between the crossbeam and the deck and includes a fixed steel wire rope structure. A drive wheel is provided on the crossbeam. The drive wheel passes through a lifting steel wire. One end of the lifting steel wire is connected to a single-row frame, and the other end is connected to a drive structure. The single-row frame is used to connect to the performance screen.

3. The outdoor shipborne folding and lifting performance screen according to claim 2, characterized in that, The performance screen includes multiple sets of folding frames, which are sequentially hinged to each other. The performance screen is fixed on the folding frames. The uppermost folding frame is connected to a single row of frames, and the lowermost folding frame is connected to the hull structure.

4. The outdoor shipborne folding and lifting performance screen according to claim 3, characterized in that, The hull is equipped with a storage box for storing the folded performance screen structure.

5. An outdoor shipborne folding and lifting performance screen according to claim 4, characterized in that, The inner cavity below the deck of the ship is equipped with a drive structure, which is located below the performance screen structure. The drive structure is connected to two sets of lifting steel cables, which are connected to a single row of frames via transmission wheels.

6. The outdoor shipborne folding and lifting performance screen according to claim 1, characterized in that, The performance screen structure is configured in multiple groups and arranged in a specific layout.

7. An outdoor shipborne folding and lifting performance screen according to claim 6, characterized in that, The main rod is provided in two sets.

8. The outdoor shipborne folding and lifting performance screen according to claim 5, characterized in that, The storage box includes a cuboid frame with diagonal bracing ribs on the sides. The sides of the frame are connected and sealed by a sealing plate, and the lower part of the sealing plate has an elongated waist-shaped hole.

9. An outdoor shipborne folding and lifting performance screen according to claim 8, characterized in that, The single-row frame includes single poles arranged vertically, with a reinforcing member between two single poles, and ear plates with connecting holes on the single poles.

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