Steel structure stage frame convenient to mount and dismount
By setting rectangular grooves and fixing devices on the stage frame, combined with the design of springs and sliders, the problem of movement or edge lifting of the stage board is solved, and the stable fixation of the stage board and the convenient installation and disassembly of the stage frame is achieved to ensure stable performance. .
Patent Information
- Application Number
- CN202421027464.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
When using the existing stage frame, the stage board is prone to move or tilt, resulting in performance errors and affecting performance progress.
A steel structure stage frame is designed for easy installation and disassembly. By setting a rectangular groove and fixing device on the top of the bracket, a circular hole is set at the bottom of the stage board, and using structures such as fixing rods, snap rings, fixing rings, sliders and springs to realize the stage. The plate is securely fixed and the bracket is spliced through the L-shaped rod and the damping rod.
Effectively prevent the stage board from moving or tilting, ensure stable performance, and simplify the installation and disassembly of the stage frame.
Smart Images
Figure CN222253336U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a steel structure stage frame that is easy to install and disassemble, in particular to a steel structure stage frame that is easy to install and disassemble. Background Art
[0002] The stage frame is a stage frame used for performances. The stage frame is mainly composed of components such as a support frame and a stage board. When using the stage frame, the stage board is placed on the surface of the stage frame for assembly, and the stage board is supported by the frame for performances.
[0003] The inventor discovered during daily use of the stage frame that a general stage board is usually placed directly on the surface of the support frame, and thus during a performance, the stage board may move or warp, which may lead to performance errors, thereby affecting the progress of the performance and causing an impact. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a steel structure stage frame which is easy to install and disassemble.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel structure stage frame which is easy to install and disassemble, comprising a bracket, a rectangular groove is opened on the top of the bracket, a stage board is arranged inside the rectangular groove, a fixing device is arranged on the surface of the stage board, a splicing device is arranged on the side of the bracket, the fixing device comprises a fixing rod fixedly connected to the inside of the rectangular groove, a clamping ring is fixedly connected to the surface of the fixing rod, and a circular hole is opened on the bottom of the stage board.
[0006] The effect achieved by the above components is: under the action of the fixing device, the stage board can be fixed inside the rectangular groove, thereby achieving the fixing effect. When the stage frame needs to be used, the stage board is placed on the upper surface of the bracket, and the stage board is fixed to the inside of the rectangular groove on the upper surface of the bracket through the fixing device, thereby achieving the effect of facilitating the installation of the stage frame.
[0007] Preferably, a clamping rod is provided on the side of the stage panel, and a circular groove is provided inside the rectangular groove.
[0008] The effect achieved by the above components is that under the action of the clamping rod and the circular groove, the stage board is fixed inside the rectangular groove, thereby achieving a fixing effect.
[0009] Preferably, a fixing ring is fixedly connected to the surface of the stage panel, and an annular groove is formed on the inner wall of the rectangular groove.
[0010] The effect achieved by the above components is that under the action of the fixing ring, the stage board can be fixed inside the rectangular groove.
[0011] Preferably, a groove is provided on the side of the stage panel, a telescopic rod is fixedly connected to the inside of the groove, a first spring is sleeved on the surface of the telescopic rod, one end of the telescopic rod is fixedly connected to a clamping rod, two ends of the first spring are respectively fixedly connected to the clamping rod and the inner wall of the groove, a groove body is fixedly connected to the inner wall of the groove, a slider is slidably connected to the inside of the groove body, one end of the slider is fixedly connected to a connecting rod, and the other end of the connecting rod is fixedly connected to the clamping rod.
[0012] The effects achieved by the above components are as follows: under the action of the first spring, the clamping rod can be inserted into the inside of the circular groove; under the action of the slider, the stage panel can be easily disassembled; when the stage panel needs to be assembled, the stage panel is placed inside the rectangular groove; under the action of the fixing rod and the circular hole, the stage panel is initially fixed inside the rectangular groove; under the action of the fixing ring and the ring groove, the stage panel can be fixed inside the rectangular groove; under the action of the first spring, the clamping rod can be inserted into the inside of the circular groove; when the stage panel is disassembled, the slider is slid to the side away from the circular groove, thereby pulling the clamping rod away from the circular groove, thereby pushing the stage panel upward, thereby achieving the effect of convenient fixation.
[0013] Preferably, the splicing device comprises an L-shaped rod fixedly connected to a side surface of the bracket, and an L-shaped groove is provided on the side surface of the bracket.
[0014] The effect achieved by the above components is that the brackets can be spliced together under the action of the L-shaped rod and the L-shaped groove.
[0015] Preferably, a damping rod is fixedly connected to the surface of the L-shaped rod, and a through hole is provided inside the L-shaped groove.
[0016] The effect achieved by the above components is that the L-shaped rod can be fixed inside the L-shaped groove under the action of the damping rod and the through hole.
[0017] Preferably, a locking rod is inserted into the bottom of the bracket, and one end of the locking rod is inserted into the interior of the L-shaped rod.
[0018] The effect achieved by the above components is that under the action of the locking rod, the L-shaped rod can be fixed inside the L-shaped groove.
[0019] Preferably, a second spring is sleeved on the surface of the locking rod, one end of the second spring is fixedly connected to the bottom of the bracket, and the other end of the second spring is fixedly connected to an end of the locking rod away from the bracket.
[0020] The effect achieved by the above components is: under the action of the second spring, the locking rod can be inserted into the interior of the L-shaped rod in a self-locking manner, thereby achieving a fixing effect. When the bracket needs to be evaluated, the L-shaped rod is inserted into the interior of the L-shaped groove. Under the action of the damping rod and the through hole, the L-shaped rod can be fixed in the interior of the L-shaped groove. Under the action of the second spring, the locking rod can be inserted into the interior of the L-shaped rod in a self-locking manner, thereby achieving a fixing effect, thereby achieving a splicing effect.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by setting a fixing device, when the stage board needs to be assembled, the stage board is placed inside the rectangular groove, and under the action of the fixing rod and the circular hole, the stage board is initially fixed inside the rectangular groove, and under the action of the fixing ring and the circular groove, the stage board can be fixed inside the rectangular groove, and under the action of the first spring, the clamping rod can be inserted into the inside of the circular groove. When the stage board is disassembled, the slider is slid to the side away from the circular groove, and then the clamping rod is pulled away from the circular groove, so that the stage board is pushed upward, thereby achieving the effect of convenient fixing, thereby solving the problem of warping or movement of the stage board on the surface of the stage frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a steel structure stage frame that is easy to install and disassemble;
[0024] Figure 2 The utility model provides a schematic diagram of a fixing device for a steel structure stage frame that is easy to install and disassemble;
[0025] Figure 3 A partial schematic diagram of a fixing device for a steel structure stage frame that is easy to install and disassemble is provided for the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a splicing device for a steel structure stage frame which is easy to install and disassemble.
[0027] Legend: 1. Bracket; 2. Fixing device; 21. Fixing rod; 22. Clamping ring; 23. Round hole; 24. Groove; 25. Telescopic rod; 26. First spring; 27. Clamping rod; 28. Ring groove; 29. Round groove; 210. Fixing ring; 211. Slider; 3. Splicing device; 31. L-shaped rod; 32. L-shaped groove; 33. Damping rod; 34. Through hole; 35. Clamping rod; 36. Second spring; 4. Stage board; 5. Rectangular groove. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4As shown, a steel structure stage frame which is easy to install and disassemble includes a bracket 1, a rectangular groove 5 is opened on the upper top of the bracket 1, a stage board 4 is arranged inside the rectangular groove 5, a fixing device 2 is arranged on the surface of the stage board 4, and a splicing device 3 is arranged on the side of the bracket 1. When the stage frame needs to be used, the stage board 4 is placed on the upper surface of the bracket 1, and the stage board 4 is fixed to the inside of the rectangular groove 5 opened on the upper surface of the bracket 1 by the fixing device 2, thereby achieving the purpose of facilitating the installation of the stage frame.
[0029] Reference Figure 2-3 The fixing device 2 includes a fixing rod 21 fixedly connected to the inside of the rectangular groove 5, and a clamping ring 22 is fixedly connected to the surface of the fixing rod 21. A circular hole 23 is provided at the bottom of the stage board 4. Under the action of the fixing device 2, the stage board 4 can be fixed inside the rectangular groove 5, thereby achieving the fixing effect. When the stage frame is needed, the stage board 4 is placed on the upper surface of the bracket 1, and the stage board 4 is fixed to the inside of the rectangular groove 5 on the upper surface of the bracket 1 through the fixing device 2, thereby achieving the effect of facilitating the installation of the stage frame. The side of the stage board 4 is provided with a clamping ring. Rod 27, a circular groove 29 is provided inside the rectangular groove 5, under the action of the clamping rod 27 and the circular groove 29, the stage board 4 is fixed inside the rectangular groove 5, thereby achieving the fixing effect, the surface of the stage board 4 is fixedly connected with a fixing ring 210, the inner wall of the rectangular groove 5 is provided with an annular groove 28, under the action of the fixing ring 210, the stage board 4 can be fixed inside the rectangular groove 5, the side of the stage board 4 is provided with a groove 24, the inside of the groove 24 is fixedly connected with a telescopic rod 25, the surface of the telescopic rod 25 is sleeved with a first spring 26, the telescopic rod 25 One end is fixedly connected with a clamping rod 27, and the two ends of the first spring 26 are respectively fixedly connected with the clamping rod 27 and the inner wall of the groove 24, and the inner wall of the groove 24 is fixedly connected with a groove body, and a slider 211 is slidably connected inside the groove body, and one end of the slider 211 is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with the clamping rod 27. Under the action of the first spring 26, the clamping rod 27 can be inserted into the inside of the circular groove 29. Under the action of the slider 211, the stage board 4 can be easily disassembled when it is needed to assemble the stage board 4. Placed inside the rectangular groove 5, under the action of the fixing rod 21 and the circular hole 23, the stage panel 4 is initially fixed inside the rectangular groove 5, under the action of the fixing ring 210 and the annular groove 28, the stage panel 4 can be fixed inside the rectangular groove 5, under the action of the first spring 26, the clamping rod 27 can be inserted into the inside of the circular groove 29, when the stage panel 4 is disassembled, the slider 211 is slid to the side away from the circular groove 29, and then the clamping rod 27 is pulled away from the circular groove 29, so that the stage panel 4 is pushed upward, thereby achieving the effect of convenient fixation.
[0030] Reference Figure 4The splicing device 3 includes an L-shaped rod 31 fixedly connected to the side of the bracket 1. An L-shaped groove 32 is provided on the side of the bracket 1. Under the action of the L-shaped rod 31 and the L-shaped groove 32, the bracket 1 can be spliced together. A damping rod 33 is fixedly connected to the surface of the L-shaped rod 31. A through hole 34 is provided inside the L-shaped groove 32. Under the action of the damping rod 33 and the through hole 34, the L-shaped rod 31 can be fixed inside the L-shaped groove 32. A locking rod 35 is inserted at the bottom of the bracket 1. One end of the locking rod 35 is inserted into the inside of the L-shaped rod 31. Under the action of the locking rod 35, the L-shaped rod 31 can be fixed inside the L-shaped groove 32. The surface of the locking rod 35 is sleeved with a second spring 36 One end of the second spring 36 is fixedly connected to the bottom of the bracket 1, and the other end of the second spring 36 is fixedly connected to the end of the locking rod 35 away from the bracket 1. Under the action of the second spring 36, the locking rod 35 can be inserted into the interior of the L-shaped rod 31 in a self-locking manner, thereby achieving a fixing effect. When the bracket 1 needs to be evaluated, the L-shaped rod 31 is inserted into the interior of the L-shaped groove 32. Under the action of the damping rod 33 and the through hole 34, the L-shaped rod 31 can be fixed in the interior of the L-shaped groove 32. Under the action of the second spring 36, the locking rod 35 can be inserted into the interior of the L-shaped rod 31 in a self-locking manner, thereby achieving a fixing effect, thereby achieving a splicing effect.
[0031] Working principle: when it is necessary to use a steel structure stage frame that is easy to install and disassemble, when it is necessary to use the stage frame, place the stage board 4 on the upper surface of the bracket 1, and fix the stage board 4 to the inside of the rectangular groove 5 on the upper surface of the bracket 1 through the fixing device 2, thereby achieving the effect of facilitating the installation of the stage frame. When it is necessary to assemble the stage board 4, place the stage board 4 inside the rectangular groove 5, and under the action of the fixing rod 21 and the circular hole 23, the stage board 4 is initially fixed inside the rectangular groove 5. Under the action of the fixing ring 210 and the annular groove 28, the stage board 4 can be fixed inside the rectangular groove 5. Under the action of the first spring 26, the clamping rod 2 7 can be inserted into the inside of the circular groove 29. When the stage board 4 is disassembled, the slider 211 is slid to the side away from the circular groove 29, and then the clamping rod 27 is pulled away from the circular groove 29, so that the stage board 4 is pushed upward, thereby achieving the effect of convenient fixing. When the evaluation bracket 1 is needed, the L-shaped rod 31 is inserted into the inside of the L-shaped groove 32. Under the action of the damping rod 33 and the through hole 34, the L-shaped rod 31 can be fixed in the inside of the L-shaped groove 32. Under the action of the second spring 36, the clamping rod 35 can be inserted into the inside of the L-shaped rod 31 in a self-locking manner, thereby achieving the effect of fixing, thereby achieving the effect of splicing.
Claims
1. A steel structure stage frame that is easy to install and disassemble, comprising a bracket (1), characterized in that: A rectangular groove (5) is provided on the top of the bracket (1), a stage panel (4) is provided inside the rectangular groove (5), a fixing device (2) is provided on the surface of the stage panel (4), a splicing device (3) is provided on the side of the bracket (1), the fixing device (2) comprises a fixing rod (21) fixedly connected to the inside of the rectangular groove (5), a clamping ring (22) is fixedly connected to the surface of the fixing rod (21), and a circular hole (23) is provided on the bottom of the stage panel (4).
2. The steel structure stage frame that is easy to install and disassemble according to claim 1 is characterized in that: A clamping rod (27) is provided on the side of the stage board (4), and a circular groove (29) is provided inside the rectangular groove (5).
3. The steel structure stage frame that is easy to install and disassemble according to claim 2 is characterized in that: A fixing ring (210) is fixedly connected to the surface of the stage panel (4), and an annular groove (28) is provided on the inner wall of the rectangular groove (5).
4. The steel structure stage frame that is easy to install and disassemble according to claim 3 is characterized in that: A groove (24) is provided on the side of the stage board (4), a telescopic rod (25) is fixedly connected inside the groove (24), a first spring (26) is sleeved on the surface of the telescopic rod (25), one end of the telescopic rod (25) is fixedly connected to a clamping rod (27), two ends of the first spring (26) are respectively fixedly connected to the clamping rod (27) and the inner wall of the groove (24), the inner wall of the groove (24) is fixedly connected to a groove body, a slider (211) is slidably connected inside the groove body, one end of the slider (211) is fixedly connected to a connecting rod, and the other end of the connecting rod is fixedly connected to the clamping rod (27).
5. The steel structure stage frame that is easy to install and disassemble according to claim 4 is characterized in that: The splicing device (3) comprises an L-shaped rod (31) fixedly connected to the side of the bracket (1), and the side of the bracket (1) is provided with an L-shaped groove (32).
6. The steel structure stage frame that is easy to install and disassemble according to claim 5 is characterized in that: A damping rod (33) is fixedly connected to the surface of the L-shaped rod (31), and a through hole (34) is provided inside the L-shaped groove (32).
7. The steel structure stage frame that is easy to install and disassemble according to claim 6 is characterized in that: A locking rod (35) is inserted into the bottom of the bracket (1), and one end of the locking rod (35) is inserted into the interior of the L-shaped rod (31).
8. The steel structure stage frame that is easy to install and disassemble according to claim 7 is characterized in that: A second spring (36) is sleeved on the surface of the locking rod (35), one end of the second spring (36) is fixedly connected to the bottom of the bracket (1), and the other end of the second spring (36) is fixedly connected to an end of the locking rod (35) away from the bracket (1).