Stage edge protection structure

Abstract

The stage edge protection structure comprises a stage, a pedal is rotationally connected to one side of the top of the stage, a connecting assembly is rotationally connected to one side of the bottom of the pedal, a traction rod is rotationally connected to the bottom of the connecting assembly, and the surface of the traction rod is slidably connected to the bottom of the stage. A connecting plate is slidably connected to the inner wall of the stage, the top of the connecting plate is rotatably connected to a protective fence, a movable groove is formed in the inner wall of the protective fence, a limiting rod is fixedly connected to the inner wall of the stage, the surface of the limiting rod is slidably connected to the inner wall of the movable groove, and a connecting block is fixedly connected to one side of the top of the connecting plate. The inner wall of the connecting block is rotatably connected with a rolling rod, the tops of the two ends of the rolling rod are connected with roll-shaped spring pieces in an inserted mode, and the other sides of the roll-shaped spring pieces are connected with the inner wall of the connecting block in an inserted mode. By means of the unfolding mode of the protective fence, accidental injury to workers and audiences can be avoided, and the safety of equipment in the using process can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stage protection, and in particular to a stage edge protection structure. Background Art

[0002] With the development of acrobatic culture, more and more regions have opened stages for acrobatic performances. Acrobatic performances require protective structures around the stage. Fixed protective structures are prone to folding the field of view, while trigger-type protective structures have a large range of movement and are prone to collision with other objects. This requires the use of stage edge protection structures.

[0003] Patent document CN215671361U discloses a stage edge protection structure, "including a stage edge portion, on which a pedal is slidably installed, a mounting groove corresponding to the pedal is opened on the inner side of the stage edge portion, and a protection component is installed on the outer side of the stage edge portion, and the protection component includes two symmetrical rotating plates, both rotating plates are rotatably installed in the mounting grooves, a mounting plate is fixedly installed on the outer end of the rotating plate, a guardrail is fixedly installed on the top of the mounting plate, and a guide groove matching the rotating plate is opened on the outer side of the stage edge portion, and the two rotating plates can rotate along the guide groove. The guardrail of the utility model can be folded onto the mounting plate, and can protect the edge of the stage after being unfolded, which can greatly reduce the area occupied by the guardrail and facilitate the passage of staff."

[0004] The above-mentioned equipment can be folded onto the mounting plate through the guardrail, and can protect the edge of the stage after being unfolded. This can greatly reduce the area occupied by the guardrail and facilitate the passage of staff. When the protective structure of the equipment is unfolded, it is easy to collide with objects outside the stage. When staff and audiences pass by at this time, it is easy to collide with the staff and audiences, resulting in accidental injuries, which requires staff to improve their equipment. Utility Model Content

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the situation in the prior art that a stage edge protection structure is prone to cause accidental injuries to staff, thereby providing a stage edge protection structure.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] include:

[0008] The stage, one side of the top of the stage is rotatably connected with a pedal, one side of the bottom of the pedal is rotatably connected with a connecting component, the bottom of the connecting component is rotatably connected with a traction rod, and the surface of the traction rod is slidably connected to the bottom of the stage, the inner wall of the stage is slidably connected with a connecting plate, the top of the connecting plate is rotatably connected to a guardrail, the inner wall of the guardrail is provided with a movable groove, the inner wall of the stage is fixedly connected with a limit rod, and the surface of the limit rod is slidably connected to the inner wall of the movable groove, one side of the top of the connecting plate is fixedly connected with a connecting block, the inner wall of the connecting block is rotatably connected with a winding rod, the tops of both ends of the winding rod are plugged with rolled spring sheets, and the other side of the rolled spring sheet is plugged into the inner wall of the connecting block, the surface of the winding rod is fixedly connected with a traction belt, one end of the traction rod is fixedly connected with a ring, and the middle part of the traction belt is fixedly connected to the inner wall of the ring.

[0009] As an optional technical solution, the top of the guardrail is rotatably connected to a baffle, the inner wall of the baffle is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to a support plate.

[0010] As an optional technical solution, a connecting groove is provided at the bottom of the inner wall of the stage, and the surface of the traction belt overlaps the inner wall of the connecting groove.

[0011] As an optional technical solution, limiting grooves are provided on both sides of the inner wall of the stage, and both sides of the connecting plate are slidably connected to the inner walls of the limiting grooves.

[0012] As an optional technical solution, a support block is fixedly connected to the inner wall of the stage, and the bottom of the baffle overlaps the surface of the support block.

[0013] As an optional technical solution, a first telescopic rod is fixedly connected to one side of the connecting plate, and one end of the first telescopic rod is fixedly connected to the inner wall of the stage.

[0014] As an optional technical solution, the bottom of the pedal is rotatably connected to a second telescopic rod, and the bottom of the second telescopic rod is rotatably connected to the top of the stage.

[0015] The utility model technical solution has the following advantages:

[0016] 1. The utility model can deploy the guardrail by stepping on the pedal, and when the pedal surface is under pressure, the guardrail can be reset by rotating, and the guardrail can be stored into the stage after being reset, so as to avoid the guardrail taking up space, effectively improving the practicality of the equipment, and the deployment method and deployment trajectory of the guardrail can avoid collision with the stage around the stage, thereby causing accidental injuries to the staff and the audience, which can effectively improve the safety of the equipment when in use.

[0017] 2. When the two sets of baffles move relative to each other, the support plate sliding between the two sets of baffles can fill the gaps between the baffles, thereby preventing personnel from being pinched by the gaps between the baffles when the two sets of baffles are combined for protection, thereby improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A front view of a device provided in a first embodiment of the utility model;

[0019] Figure 2 This is a structural cross-section of the stage;

[0020] Figure 3 This is the structural expansion diagram of the stage;

[0021] Figure 4 This is a storage structure diagram of the guardrail;

[0022] Figure 5 The figure is a structural stereogram of the traction rod;

[0023] Figure 6 It is a structural stereogram of the connecting plate;

[0024] Figure 7 The figure is a structural stereogram of the traction rod;

[0025] Figure 8 This is a structural breakdown diagram of the guardrail;

[0026] Fig. 9 It is a structural stereogram of the support plate.

[0027] In the figure: 1. stage; 2. pedal; 3. connecting assembly; 4. traction rod; 5. connecting plate; 6. guardrail; 7. movable groove; 8. limiting rod; 9. connecting block; 10. winding rod; 11. rolled spring sheet; 12. traction belt; 13. collar; 14. baffle; 15. slide groove; 16. support plate; 17. connecting groove; 18. limiting groove; 19. support block; 20. first telescopic rod; 21. second telescopic rod. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0032] Reference Figures 1 to 8 As shown, a stage edge protection structure comprises: a stage 1, a pedal 2 is rotatably connected to one side of the top of the stage 1, a connecting assembly 3 is rotatably connected to one side of the bottom of the pedal 2, a traction rod 4 is rotatably connected to the bottom of the connecting assembly 3, and the surface of the traction rod 4 is slidably connected to the bottom of the stage 1, a connecting plate 5 is slidably connected to the inner wall of the stage 1, the top of the connecting plate 5 is rotatably connected to the guardrail 6, the inner wall of the guardrail 6 is provided with a movable groove 7, a limit rod 8 is fixedly connected to the inner wall of the stage 1, and the surface of the limit rod 8 is slidably connected to the inner wall of the movable groove 7, a connecting block 9 is fixedly connected to one side of the top of the connecting plate 5, a winding rod 10 is rotatably connected to the inner wall of the connecting block 9, the tops of both ends of the winding rod 10 are plugged with rolled spring sheets 11, and the other side of the rolled spring sheet 11 is plugged into the inner wall of the connecting block 9, a traction belt 12 is fixedly connected to the surface of the winding rod 10, one end of the traction rod 4 is fixedly connected to a ring 13, and the middle part of the traction belt 12 is fixedly connected to the inner wall of the ring 13;

[0033] When the pedal 2 is stepped on and weighed, the pedal 2 is pressed down, and the pedal 2 rotates to drive the connecting assembly 3 to move downward. After the connecting assembly 3 is lowered, the traction rod 4 is pressed to be lowered. After the traction rod 4 is lowered, the collar 13 is driven to be lowered. After the collar 13 is lowered, the middle part of the traction belt 12 is pressed to be lowered. After the middle part of the traction belt 12 is pressed, the two ends of the traction belt 12 are pulled, thereby pulling the winding rod 10 to move to both sides of the equipment. The movement of the winding rod 10 drives the connecting blocks 9 at both ends to move. The movement of the connecting blocks 9 drives the connecting plate 5 at the bottom to move. After the connecting plate 5 moves, it drives the top guardrail 6 to move. Since the limit rod 8 is overlapped on the guardrail In the movable groove 7 in the guardrail 6, the limit rod 8 slides in the guardrail 6, so that the guardrail 6 is limited by the limit rod 8 when moving, and thus rotates on the top of the connecting plate 5. After the guardrail 6 rotates, it is in a vertical state. After the guardrail 6 is vertical, the baffle 14 is lifted from the stage 1, thereby forming a protective structure. After the force on the surface of the pedal 2 disappears, the rolled spring sheet 11 in the connecting block 9 is reset, thereby driving the winding rod 10 to rotate. After the winding rod 10 rotates, the traction belt 12 is reeled in. After the traction belt 12 is reeled in, the ring 13 is driven to rise. After the ring 13 rises, the traction rod 4, the connecting assembly 3 and the pedal 2 are reset.

[0034] Reference Figure 1 , Figure 3 , Figure 8 and Fig. 9 As shown, the top of the guardrail 6 is rotatably connected to a baffle 14, the inner wall of the baffle 14 is provided with a slide groove 15, and the inner wall of the slide groove 15 is slidably connected to a support plate 16;

[0035] When the baffles 14 are protectively merged, the support plates 16 are received in the slide grooves 15. When the baffles 14 are received in the stage 1, the baffles 14 move to both sides of the equipment, thereby pulling the support plates 16 out of the slide grooves 15, thereby filling the gap between the two groups of baffles 14 after being received.

[0036] Reference Figure 2 As shown, a connecting groove 17 is provided at the bottom of the inner wall of the stage 1, and the surface of the traction belt 12 overlaps the inner wall of the connecting groove 17, and limiting grooves 18 are provided on both sides of the inner wall of the stage 1, and both sides of the connecting plate 5 are slidably connected to the inner walls of the limiting grooves 18;

[0037] The surface of the traction belt 12 overlaps the connecting groove 17 . When the traction belt 12 is pulled, it slides in the connecting groove 17 . When the connecting plate 5 slides, it slides in the limiting groove 18 .

[0038] Reference Figures 2 to 6As shown, the inner wall of the stage 1 is fixedly connected with a support block 19, and the bottom of the baffle 14 overlaps the surface of the support block 19, one side of the connecting plate 5 is fixedly connected with a first telescopic rod 20, and one end of the first telescopic rod 20 is fixedly connected to the inner wall of the stage 1, and the bottom of the pedal 2 is rotatably connected with a second telescopic rod 21, and the bottom of the second telescopic rod 21 is rotatably connected to the top of the stage 1;

[0039] The support block 19 can support the bottom of the baffle 14 and the support plate 16 after they are stored. Springs are provided in the first telescopic rod 20 and the second telescopic rod 21. After the force on the surface of the pedal 2 disappears, the second telescopic rod 21 is reset by the internal spring. After the second telescopic rod 21 is reset, it pushes the pedal 2 to reset, so that the pedal 2 is in an inclined state, and the first telescopic rod 20 is reset by the internal spring, thereby pushing the connecting plate 5 to slide into the stage 1. After the connecting plate 5 moves into the stage 1, it drives the guardrail 6 to tilt. After the guardrail 6 tilts, it drives the baffle 14 to descend, so that the baffle 14 is stored in the stage 1.

[0040] Working principle: when the surface of the pedal 2 is stepped on and weight is applied, the pedal 2 is pressed down, driving the ring 13 to descend. After the ring 13 descends, it compresses the middle part of the traction belt 12, so that the two ends of the traction belt 12 pull the winding rod 10. After the winding rod 10 is pulled, it drives the connecting plate 5 to move. After the connecting plate 5 moves, it drives the top guardrail 6 to move. Since the guardrail 6 is restricted by the limit rod 8, the guardrail 6 rotates at the top of the connecting plate 5. After the guardrail 6 rotates, it is in a vertical state and lifts the baffle 14 from the stage 1, thereby forming a protective structure. After the force on the surface of the pedal 2 disappears, the first telescopic rod 20 and the second telescopic rod 21 push the connecting plate 5 and the pedal 2 to reset respectively. After the connecting plate 5 is reset, it drives the guardrail 6 to tilt. After the guardrail 6 tilts, it drives the baffle 14 to descend, thereby storing the baffle 14 into the stage 1. After the pedal 2 is reset, it tilts.

[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the utility model creation.

Claims

1. A stage edge protection structure, comprising a stage (1), characterized in that: A pedal (2) is rotatably connected to one side of the top of the stage (1), a connecting assembly (3) is rotatably connected to one side of the bottom of the pedal (2), a traction rod (4) is rotatably connected to the bottom of the connecting assembly (3), and the surface of the traction rod (4) is slidably connected to the bottom of the stage (1), a connecting plate (5) is slidably connected to the inner wall of the stage (1), the top of the connecting plate (5) is rotatably connected to a guardrail (6), the inner wall of the guardrail (6) is provided with a movable groove (7), and a limit rod (8) is fixedly connected to the inner wall of the stage (1), and the surface of the limit rod (8) is The surface is slidably connected to the inner wall of the movable groove (7); one side of the top of the connecting plate (5) is fixedly connected to a connecting block (9); the inner wall of the connecting block (9) is rotatably connected to a winding rod (10); the tops of both ends of the winding rod (10) are plugged with rolled spring sheets (11), and the other side of the rolled spring sheet (11) is plugged into the inner wall of the connecting block (9); the surface of the winding rod (10) is fixedly connected to a traction belt (12); one end of the traction rod (4) is fixedly connected to a ring (13), and the middle part of the traction belt (12) is fixedly connected to the inner wall of the ring (13).

2. A stage edge protection structure according to claim 1, characterized in that: The top of the guardrail (6) is rotatably connected to a baffle (14), the inner wall of the baffle (14) is provided with a slide groove (15), and the inner wall of the slide groove (15) is slidably connected to a support plate (16).

3. A stage edge protection structure according to claim 1, characterized in that: A connecting groove (17) is provided at the bottom of the inner wall of the stage (1), and the surface of the traction belt (12) overlaps the inner wall of the connecting groove (17).

4. A stage edge protection structure according to claim 1, characterized in that: Limiting grooves (18) are provided on both sides of the inner wall of the stage (1), and both sides of the connecting plate (5) are slidably connected to the inner walls of the limiting grooves (18).

5. A stage edge protection structure according to claim 1, characterized in that: The inner wall of the stage (1) is fixedly connected with a support block (19), and the bottom of the baffle (14) overlaps the surface of the support block (19).

6. A stage edge protection structure according to claim 1, characterized in that: A first telescopic rod (20) is fixedly connected to one side of the connecting plate (5), and one end of the first telescopic rod (20) is fixedly connected to the inner wall of the stage (1).

7. A stage edge protection structure according to claim 1, characterized in that: The bottom of the pedal (2) is rotatably connected to a second telescopic rod (21), and the bottom of the second telescopic rod (21) is rotatably connected to the top of the stage (1).

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