Also known as portable modular stages, quick-assembly detachable stages are modular stage systems designed for high-frequency mobility and multi-scenario adaptation. Leveraging their core advantages of "ready-to-use assembly and portable disassembly," they are widely applied in various temporary performance scenarios such as concerts, music festivals, exhibitions, and community events. Aluminum Alloy Plug - In Stage The essence of their design lies in using standardized components and simplified connection methods to maximize assembly efficiency and site adaptability while ensuring structural safety. Below is a detailed explanation from three dimensions: core characteristics, structural composition, and standardized assembly processes. 1. Dual Breakthroughs in Efficiency and Adaptability
The core competitiveness of quick-assembly detachable stages is concentrated in three dimensions: "fast assembly & disassembly, flexible adaptation, and safe durability." The specific characteristics are as follows:
Efficient Assembly & Disassembly, Time-Saving: Adopting modular design and simplified connection structures (e.g., buckle-type, pin-type), no complex welding or large hoisting equipment is required. A regular 100㎡ stage can be assembled by a team of 3-5 people within 4-6 hours, and disassembly time can be shortened to within 3 hours—far outperforming traditional fixed stages.
Flexible Adaptation, Multi-Scenario Application: Stage dimensions can be freely adjusted according to the site. Length and width can be increased or decreased based on standard modules (usually 1m×1m or 1.22m×2.44m), and height can be steplessly adjusted between 0.6-1.2m by adjusting the support legs. It is suitable for multiple venues such as indoor stadiums, outdoor plazas, and lawns.
Portable Storage, Low Transportation Costs: After disassembly, components are compact in size. Frames can be stored in stacks, and stage panels can be stacked in layers. Components of a 100㎡ stage only require 2-3 ordinary trucks for transportation, and the storage space is only 1/10 of that in the assembled state.
Safe, Durable, and Reliable Performance: Core materials use high-strength aluminum alloy compliant with the GB/T-6061 standard, tested by the National Nonferrous Metals Quality Supervision and Inspection Center. Some key indicators also meet the European TUV standard. It can withstand a load capacity of 300-500kg per square meter, satisfying multiple load scenarios such as band performances and dance shows.
2. Core Logic of Modular Design
The stage adopts an overall three-layer structure of "frame + panel + auxiliary components." All components are produced in a standardized manner to ensure interchangeability and universality. Aluminum Alloy Plug in Stage The specific composition is as follows: 2.1 Main Frame: Core of Load-Bearing and Stability
The frame is the load-bearing foundation of the stage, constructed with high-strength aluminum alloy profiles—lightweight yet highly compressive. It mainly includes three components:
Support Legs: Designed with retractable adjustment, equipped with anti-slip foot pads and level adjustment devices at the bottom. Aluminum Plug in Stage They can handle uneven ground (e.g., outdoor lawns, sloped ground), and the stage level can be calibrated by rotating the adjustment knob. Main Beams & Longitudinal Beams: Connected via buckle-type assembly technology or pins, with inverted buckles for reinforcement between columns to form a stable rectangular frame structure. The spacing between beams is usually 1m to ensure uniform force transmission to the support legs.
Reinforcing Ribs & Diagonal Braces: Aluminum alloy diagonal braces are added at the stage edges and high-load areas (e.g., stage entrances, equipment placement areas) to enhance the frame’s resistance to lateral displacement—especially suitable for outdoor wind-resistant scenarios.
2.2 Stage Panels: Key to Anti-Slip and Durability
Stage panels are in direct contact with personnel and equipment, and their performance directly affects usage safety and experience. The mainstream types include:
Professional Sandwich Panels: The most commonly used panel type, 18mm thick. The surface layer is an anti-slip patterned aluminum plate, and the inner layer is a high-density polyurethane sandwich.Plug in Stage Aluminum It features anti-slip, waterproof, sun-resistant, and wear-resistant properties, with a service life of 5-8 years. Suitable for most indoor and outdoor scenarios. Tempered Glass Panels: The surface layer is 8-12mm thick anti-slip tempered glass, with an aluminum alloy keel at the bottom.aluminum plug in stage for lighting It can achieve a light-transmitting effect, suitable for stage scenarios requiring light shows (e.g., music festivals, fashion conferences). However, care should be taken to avoid impact from sharp objects. Wooden Composite Panels: The surface layer is waterproof plywood, and the inner layer is a solid wood core. Cost-effective, suitable for temporary small-scale events, but with weak waterproof performance—requires matching rainproof cloth for outdoor use.
2.3 Auxiliary Components: Supplement for Adaptation and Safety
Corresponding auxiliary components are configured according to scenario needs to improve the stage’s practicality and safety:
Steps & Guardrails: Detachable aluminum alloy steps (15-20cm high) and guardrails (1.1m high), connected to the main frame via buckles. Used for stage access channels and edge protection.
Wind-Resistant Fixings: Dedicated to outdoor scenarios, including ground anchors and wind-resistant cables. Ground anchors are driven 1-1.5m deep into the ground and connected to the stage frame via cables, aluminum stage plug in system capable of withstanding level 5-6 winds. Rainproof Canopies & Enclosure Cloths: Used for outdoor rainy days. Rainproof canopies are made of PVC-coated canvas, fixed to the frame via card slots. Enclosure cloths can block wind and rain from the sides to keep the stage interior dry.
3. Standardized Processes Ensure Efficiency and Safety
Follow the standardized process of "foundation positioning → frame assembly → panel laying → auxiliary reinforcement → acceptance inspection." Ordinary teams can operate after simple training:
Preparations & Site Survey (30 minutes-1 hour): Clarify the stage’s size, height, and load requirements; quick assembly Demountable Stage survey the ground flatness and material (concrete/lawn/tiles); clear site obstacles; mark the positioning lines for the four corners of the stage. Main Frame Assembly (2-3 hours): ① Place the support legs along the positioning lines, adjust the level knobs to ensure all support legs are at the same height; ② Install longitudinal beams and main beams, fix them via buckles or pins to ensure no looseness at frame connections; ③ Install diagonal braces and reinforcing ribs at the stage edges and high-load areas, tap the connections to confirm firmness.
Stage Panel Laying (1-2 hours): Indoor quick assembly demountable stage Lay the stage panels on the frame one by one, align the panel joints, and fix them with self-tapping screws or buckles (avoid screw protrusions affecting anti-slip performance). Ensure panels fit tightly with the frame without warping or looseness.
Auxiliary Component Installation (30 minutes-1 hour): Install steps and guardrails as needed; for outdoor scenarios, Lawn quick assembly demountable stage fix ground anchors and wind-resistant cables; add rainproof canopies and enclosure cloths on rainy days.
Acceptance Inspection (30 minutes): ① Use a level to test the stage flatness, with an allowable error ≤ 3mm/m; ② Inspect each frame connection and panel fixing point one by one to ensure no looseness; ③ Conduct load tests (e.g., place sandbags to simulate loads) and observe if the stage has obvious deformation; ④ For outdoor scenarios, confirm that wind-resistant and waterproof measures are in place.
Wuxi Zhongshengwei Metal Products Co., Ltd.
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