The core of quick-assembly modular trusses lies in "standardized components + tool-free assembly"—no welding or hoisting required. You can put them together with the pre-designed buckles and pins—it’s just like building with Lego, super easy.Whether for temporary roadshows, wedding decorations, or small-scale exhibitions, Modular Truss 2-3 people can follow the steps to build a usable frame in as fast as 1 hour. I. First, Understand: Why Is It "Quick"? 3 Core Designs Are the Key
Compared with traditional trusses, the "speed" of quick-assembly modular trusses doesn’t come from "simplifying steps," but from "structural optimization." These 3 designs make it easy even for beginners to use:
1. All Components Are Standardized—No Need to Match Sizes
Whether it’s the main Truss, connector, modular truss system or support foot, they all follow uniform specifications (e.g., main truss sections are 1m/2m long, and connectors are universal for all sections). Unlike traditional trusses where you have to "find the right bolt size," you can pick up components and assemble them directly—no need to worry about "this section not fitting that one." 2. Tool-Free Assembly—Just Insert, Clip, or Twist
There are 2 mainstream connection methods,
neither requiring wrenches or welders:
Pin-Type: The main truss has "spring-loaded pins" at both ends. Align them with the holes on the connection plate and push— the pins pop into place automatically to lock, connecting one section in 30 seconds.
Buckle-Type: Like assembling plastic building blocks, align the "male buckle" of one truss section with the "female groove" of another, press down, and you’ll hear a "click"—it’s fixed, taking just 10 seconds per connection.
3. Support Feet with Pre-Adjustable Height—No On-Site Leveling
The support feet come with "height-adjusting knobs with scales." adjustable modular truss frame Adjust them in advance according to the venue height (e.g., 0.8m for a stage). When assembling,modular truss with brackets just place the main truss on top—no need to kneel and repeatedly tighten screws to level it, saving at least half an hour. II. Must-See: 4-Step Quick Assembly Process—Don’t Mix Up the Order
Mixing up the assembly order leads to rework. Quick Setup Modular Truss System Follow the sequence of "first set the base → then connect the main frame → add supports → install accessories" for error-free results:
1. Step 1: Arrange Support Feet and Mark the Frame Range
First, based on the stage size Quick Setup Modular Truss, place the support feet on the ground:
Horizontal Portable Modular Truss Design: Place 1 support foot every 1.5m—1 at each end and 1 in the middle, totaling 3.
Vertical (3m width): Place 1 support foot every 1.5m—1 at each end, totaling 2.
After placement, turn the "adjusting knobs" on the support feet to a uniform height (e.g., 0.6m). Ensure the tops of all support feet are level Quick Connect Modular Truss.
2. Step 2: Assemble the Main Truss to Build the Basic Frame
First assemble the horizontal main frame, then the vertical one, and finally connect them into a 3D structure:
Horizontal: Take 2×2m-long main truss sections, connect them into a 4m-long horizontal bar using pins/buckles, place it on the 3 horizontal support feet, and fix it with the "U-shaped clips" on the support feet (to prevent the bar from sliding).
Vertical: Take 2×1.5m-long main truss sections, connect them into a 3m-long vertical bar, place it on the 2 vertical support feet, and fix it with U-shaped clips too.
Connect into 3D: Use "right-angle connectors" to join the horizontal and vertical trusses at the corners. For example, align the end of the horizontal bar with the midpoint of the vertical bar, lock it with a pin—and a basic 4m×3m×0.6m frame is ready.
3. Step 3: Add Diagonal Braces/Crossbars for Stability
Don’t hang things on the frame right after assembly—add these 2 key supports:
Diagonal Braces: Install a short truss (1m long) along the "diagonal of the frame" (e.g., from the top-left support foot to the bottom-right main truss joint), fix it with buckles to prevent left-right wobbling.
Middle Crossbar: If the horizontal span exceeds 3m (e.g., 5m long), add a crossbar in the middle (parallel to the horizontal main frame), connecting both ends to the vertical trusses to prevent the main frame from sagging.
4. Step 4: Install Accessories for Immediate Use
Finally, install the required accessories—no waiting needed:
Hang Backdrops/Veils: Attach the "built-in hooks" to the main truss (just flip to install), then hook the hanging ropes of the backdrop onto them.
Hang Lighting: Install "lighting hangers" on the crossbars (clip directly onto the truss), then place PAR lights or string lights—no extra screws needed.
In total, 2 people can definitely finish a 4m×3m backdrop frame in 1 hour.
III. Matching Options for 3 Scenarios—Don’t Buy the Wrong One
Not all quick-assembly modular trusses are universal. Choose specifications based on "scenario needs" to avoid "insufficient capacity" or "wasting money":
1. Temporary Roadshows/Small Performances (Hanging Lighting + Backdrops)
Choose the "Lightweight Model" (main truss cross-section: 200×200mm, wall thickness: 1.8mm):
Load Capacity: 300kg per section, span 3-5m—can hold 5 PAR lights + 1×3m×2m backdrop.
Advantages: Each section weighs 8kg (one person can carry it), and 10 sections fit in a regular minivan—ideal for "assemble-and-disassemble-after-use" scenarios.
2. Wedding Decorations (Hanging Veils + Florals + Small LED Screens)
Choose the "Medium Model" (cross-section: 250×250mm, wall thickness: 2mm):
Load Capacity: 500kg per section, span 4-6m—can hold 2 layers of veils + 3 large floral arrangements + 1×50-inch LED screen.
Advantages: The surface can be spray-painted white/gold for a high-end look that matches wedding styles. Also, the support feet can be disassembled into small parts for easy transport to lawns.
3. Small-to-Medium Exhibitions (Hanging Product Models + Backdrops)
Choose the "Reinforced Model" (cross-section: 300×300mm, wall thickness: 2.5mm):
Load Capacity: 800kg per section, span 5-8m—can hold 2 small product models (10kg each) + 1×5m×3m backdrop.
Advantages: The support feet have "weighted bases" (can be filled with sand), so they won’t slip on smooth exhibition hall floors—no need to worry about tipping over.
Wuxi Zhongshengwei Metal Products Co., Ltd.
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