Hoisting platform for theater stage

Abstract

The utility model relates to the technical field of theater stage hoisting platforms, in particular to a theater stage hoisting platform which comprises a platform body, a plurality of hoisting rings are fixedly connected to the upper side of the platform body, a plurality of mounting frames are arranged on the outer side of the platform body, and protective frames are rotationally matched with the inner walls of the mounting frames. First protective nets are arranged on the inner walls of the multiple protective frames correspondingly, second protective nets are arranged among the multiple protective frames, and two movable grooves are formed in the two sides of the platform body correspondingly. Through the arrangement of the platform body, the hanging rings, the mounting frame, the protection frames, the first protection net and the second protection net, in the using process, the multiple protection frames can be unfolded, the corresponding first protection net and the second protection net form a large-area net-shaped protection space, personnel can be prevented from accidentally falling off in the working process, and the working efficiency is improved. Meanwhile, tools and materials falling accidentally can be intercepted, the safety risk is reduced, and the protection effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of theater stage hoisting platforms, in particular to a theater stage hoisting platform. BACKGROUND

[0002] The theater stage is a specific space area in the theater for performers to perform and display artistic works, and is the core venue of the performance activities. It is usually equipped with curtains, lights, sound, hoisting rods and other equipment and facilities, which can create a suitable scene, atmosphere and effect for the performance. Common types include mirror frame type, stretching type, circular type and rotating type, which differ in structure and interaction with the audience. When assembling the theater stage, considering the installation requirements of the top lights, the hoisting platform becomes an indispensable tool that can safely carry workers and facilitate the smooth development of stage assembly work.

[0003] Through retrieval, Chinese patent application No. CN202320737265.4 discloses a stage building hoisting equipment, which comprises a flat plate, a protection assembly is fixedly installed at the upper end of the flat plate, a partition assembly is installed inside the protection assembly, the protection assembly comprises four vertical rods, the four vertical rods are respectively fixedly connected with the upper end of the flat plate through four corners, a lifting ring is movably connected with the upper end of the vertical rod, two vertical rods at the same end are fixedly connected with a horizontal rod, the bottom end of the horizontal rod and the upper end of the flat plate are respectively fixedly connected with six fixing sleeves, a fixed rope is installed through the inside of the fixing sleeve, a protective net is installed between the two fixed ropes, the protection assembly further comprises a storage plate, a plurality of first springs are arranged between the storage plate and the flat plate; the present application relates to a stage building hoisting equipment, which can protect the hoisted stage equipment and avoid damage to precision components and fragile glass caused by impact on the stage equipment.

[0004] For the related technology in the above, the inventors found that the following defects exist: in daily hoisting operations, personnel usually hold corresponding tools and materials in the hoisting platform for installation. In the process of installation, the tools may fall due to external influences, which may not only damage the stage but also may hit the personnel below, causing safety hazards or economic losses. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problems mentioned in the above background art, the present application provides a theater stage hoisting platform.

[0006] The theatre stage hoisting platform provided by the application adopts the technical scheme as follows: a platform body is provided, a plurality of lifting rings are fixedly connected to the upper side of the platform body, a plurality of mounting frames are arranged on the outer side of the platform body, a protective frame is rotatably connected to the inner wall of each mounting frame, a first protective net is arranged on the inner wall of each protective frame, and a second protective net is arranged between the protective frames.

[0007] Two movable grooves are formed in the two sides of the platform body, a lower pressing block is slidably connected to the inner wall of each movable groove, a spring is fixedly connected to the upper side of the lower pressing block, the upper end of the spring is fixedly connected to the upper side of the inner wall of the movable groove, a U-shaped storage frame is fixedly connected to the two sides of each lower pressing block, and a safety assembly is arranged on the upper side of the platform body.

[0008] Optionally, the safety assembly comprises a protective fence fixedly connected to the upper side of the platform body, a plurality of isolation rods fixedly connected between the protective fence and the platform body, a locking buckle arranged on the protective fence, and a safety rope fixedly connected to one side of the locking buckle.

[0009] Optionally, a plurality of protective openings are arranged in the platform body, and a protective cloth is fixedly connected to the inner wall of each protective opening.

[0010] Optionally, a supporting leg is fixedly connected to the lower side of the platform body, and a buffer pad is fixedly connected to the lower side of each supporting leg.

[0011] Optionally, an entrance is formed in one side of the platform body, and a sealing door is rotatably connected to the inner wall of the entrance.

[0012] Optionally, a hook is fixedly connected to the inner wall of one of the protective frames, and a sleeve frame is fixedly connected to one side of one of the first protective nets.

[0013] Optionally, a plurality of mounting grooves are formed in the outer side of the platform body, a magnetic block is fixedly connected to the inner wall of each mounting groove, and the plurality of magnetic blocks are matched with the plurality of protective frames.

[0014] In summary, the application has the following beneficial technical effects:

[0015] 1. By arranging the platform body, the lifting rings, the mounting frames, the protective frames, the first protective nets and the second protective nets, the plurality of protective frames can be unfolded, the first protective nets and the second protective nets form a large-area net-shaped protective space, the personnel can be prevented from falling accidentally during operation, the tools and materials that fall accidentally can be intercepted, the safety risk is reduced, and the protection effect is improved.

[0016] 2. By setting up a safety component, this utility model can ensure that when personnel are working inside the platform body, the locking buckle is fastened to the guardrail, the isolation bar can block the locking buckle in sections, and then the safety rope is fixed to the body. This can achieve the goal of fixing the personnel to the platform body during operation, avoiding the risk of personnel falling off the platform body when shaken, and further improving safety. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0018] Figure 2 This is a three-dimensional structural diagram of the U-shaped storage frame in the embodiments of this application;

[0019] Figure 3 This is a three-dimensional structural diagram viewed from below in an embodiment of this application;

[0020] Figure 4 This is an embodiment of the present application. Figure 3 Enlarged structural diagram at point A in the middle.

[0021] Reference numerals: 1. Platform body; 2. Lifting ring; 3. Mounting frame; 4. Protective frame; 5. First protective net; 6. Second protective net; 7. Movable groove; 8. Pressing block; 9. Spring; 10. U-shaped storage box; 11. Safety component; 111. Guardrail; 112. Isolation bar; 113. Locking buckle; 114. Safety rope; 12. Protective opening; 13. Protective cloth; 14. Support leg; 15. Buffer pad; 16. Entrance / exit; 17. Sealing door; 18. Hook; 19. Sleeve frame; 20. Mounting groove; 21. Magnetic block. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 —4. This application will be described in further detail.

[0023] This application discloses a theater stage hoisting platform. For example... Figures 1-4 As shown, the system includes a platform body 1, with multiple lifting rings 2 fixedly connected to the upper side of the platform body 1. Multiple mounting frames 3 are provided on the outer side of the platform body 1. Protective frames 4 are rotatably fitted to the inner walls of the multiple mounting frames 3. First protective nets 5 are provided on the inner walls of the multiple protective frames 4. Second protective nets 6 are provided between the multiple protective frames 4.

[0024] Please see Figure 1 The platform body 1 has multiple protective openings 12 inside, and the inner walls of the multiple protective openings 12 are fixedly connected with protective cloths 13. By setting up corresponding protective openings 12 inside the platform body 1 and setting protective cloths 13 in the protective openings 12, the internal parts can be cushioned when shaken.

[0025] Please refer to Figure 3 The lower side of the platform body 1 is fixedly connected with support legs 14, and the lower side of each of the plurality of support legs 14 is fixedly connected with a buffer pad 15. The support legs 14 are used to support the bottom of the platform body 1, and the buffer pad 15 can reduce the impact force between the ground after descending to a certain extent.

[0026] Please refer to Figure 1 One side of the platform body 1 is provided with an entrance and exit 16, and the inner wall of the entrance and exit 16 is rotatably connected with a sealing door 17. The entrance and exit 16 is used for the entry and exit of personnel, and the sealing door 17 is used for protection of the entrance and exit 16.

[0027] Please refer to Figure 3 The outer side of the platform body 1 is provided with a plurality of mounting grooves 20, and the inner wall of each of the plurality of mounting grooves 20 is fixedly connected with a magnetic block 21. The plurality of magnetic blocks 21 are matched with the plurality of protective frames 4. When the protective frame 4 is tightened, the magnetic block 21 can be used to temporarily fix the protective frame 4.

[0028] Both sides of the platform body 1 are provided with two movable grooves 7, and the inner wall of each of the two movable grooves 7 is slidably connected with a pressing block 8. The upper side of the pressing block 8 is fixedly connected with a spring 9, and the upper end of the spring 9 is fixedly connected with the upper side of the inner wall of the movable groove 7. The two sides of each of the two pressing blocks 8 are fixedly connected with a U-shaped storage frame 10, and the upper side of the platform body 1 is provided with a safety assembly 11.

[0029] Please refer to Figure 1 The safety assembly 11 includes a protective fence 111 fixedly connected to the upper side of the platform body 1, a plurality of isolation rods 112 fixedly connected between the protective fence 111 and the platform body 1, a locking buckle 113 arranged on the protective fence 111, and a safety rope 114 fixedly connected to one side of the locking buckle 113. When a person works inside the platform body 1, the locking buckle 113 is clamped on the protective fence 111, the isolation rod 112 can segmentally block the locking buckle 113, and then the safety rope 114 is fixed between the body, so that the person and the platform body 1 are fixed during operation, avoiding the risk of the person separating from the platform body 1 when shaking, and further improving the safety.

[0030] Please refer to Figure 4 The inner wall of one of the plurality of protective frames 4 is fixedly connected with a hook 18, and one side of one of the plurality of first protective nets 5 is fixedly connected with a sleeve frame 19. The sleeve frame 19 and the hook 18 are buckled to fix the first protective net 5. When a person gets down, the sleeve frame 19 and the hook 18 are separated, and the first protective net 5 is released.

[0031] The implementation principle of the theater stage hoisting platform provided in the embodiment of the application is as follows: when in use, first, the platform body 1 is connected with external hoisting equipment (such as a crane) through the lifting ring 2, the hoisting equipment provides the power for lifting and lowering, the platform is hoisted to the required height, personnel on the platform can perform relevant work, the plurality of protective frames 4 are unfolded, the first protective net 5 and the second protective net 6 form a large-area net-shaped protective space, which can prevent personnel from falling accidentally during work, and can also intercept tools and materials that fall accidentally, thereby reducing the safety risk and improving the protective effect;

[0032] When the personnel work in the inside of the platform body 1, the locking buckle 113 is clamped on the protective fence 111, the isolation rod 112 can segmentally block the locking buckle 113, and then the safety rope 114 is fixed between the body, so that the personnel and the platform body 1 are fixed during the operation process, the risk that the personnel are separated from the platform body 1 due to shaking is avoided, and the safety is further improved;

[0033] When in a narrow place or when protection is not needed, the U-shaped storage frame 10 can be pulled up, the lower pressing block 8 moves upward in the movable groove 7, then the protective frame 4 is tightened, the spring 9 presses the lower pressing block 8 downward, the U-shaped storage frame 10 can tighten the corresponding protective frame 4, and the fixing is realized, so as to be suitable for different situations.

[0034] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A theater stage hoisting platform, comprising a platform body (1), characterized in that: Multiple lifting rings (2) are fixedly connected to the upper side of the platform body (1). Multiple mounting frames (3) are provided on the outer side of the platform body (1). The inner walls of the multiple mounting frames (3) are rotatably fitted with protective frames (4). The inner walls of the multiple protective frames (4) are provided with first protective nets (5). A second protective net (6) is provided between the multiple protective frames (4). Two movable slots (7) are opened on both sides of the platform body (1). The inner walls of the two movable slots (7) are slidably fitted with pressing blocks (8). A spring (9) is fixedly connected to the upper side of the pressing block (8). The upper end of the spring (9) is fixedly connected to the upper side of the inner wall of the movable slot (7). A U-shaped storage frame (10) is fixedly connected to both sides of the two pressing blocks (8). A safety component (11) is provided on the upper side of the platform body (1).

2. The theater stage hoisting platform according to claim 1, characterized in that: The safety component (11) includes a guardrail (111) fixedly connected to the upper side of the platform body (1), a plurality of isolation bars (112) fixedly connected between the guardrail (111) and the platform body (1), a locking buckle (113) set on the guardrail (111), and a safety rope (114) fixedly connected to one side of the locking buckle (113).

3. The theater stage hoisting platform according to claim 1, characterized in that: The platform body (1) has multiple protective openings (12) inside, and the inner walls of the multiple protective openings (12) are fixedly connected with protective cloth (13).

4. The theater stage hoisting platform according to claim 1, characterized in that: The platform body (1) is fixedly connected to a support leg (14) on its lower side, and a buffer pad (15) is fixedly connected to the lower side of each of the support legs (14).

5. A theater stage hoisting platform according to claim 1, characterized in that: An entrance (16) is provided on one side of the platform body (1), and the inner wall of the entrance (16) is fitted with a sealing door (17) for rotation.

6. A theater stage hoisting platform according to claim 1, characterized in that: A hook (18) is fixedly connected to the inner wall of one of the plurality of protective frames (4), and a sleeve frame (19) is fixedly connected to one side of one of the plurality of first protective nets (5).

7. A theater stage hoisting platform according to claim 1, characterized in that: The platform body (1) has multiple mounting slots (20) on its outer side. The inner walls of the multiple mounting slots (20) are fixedly connected with magnetic blocks (21), and the multiple magnetic blocks (21) cooperate with the multiple protective frames (4).

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