一种建筑施工用防掉落建筑施工架
By introducing an adjustment assembly consisting of a hydraulically driven push rod, sleeve, and telescopic rod into the construction frame, and combining it with a dual protection design of foldable baffles and fall protection nets, the problem of the traditional construction frame's load-bearing adjustment and single protection structure is solved, achieving higher safety and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DALIAN LIANXING ZHONGCHENG MEASURING & CONTROLLING ENG CO LTD
- Filing Date
- 2026-06-09
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional construction scaffolds have a simple load-bearing adjustment structure, lack gravity distribution design, and have rudimentary protective design, making it difficult to form a closed-loop safety barrier, resulting in a decrease in safety and load-bearing capacity.
An adjustment assembly consisting of a push rod driven by a central hydraulic pump, a circumferential sleeve, and a telescopic rod, combined with a damper and multiple sets of anti-fall components, including foldable baffles and fall protection nets, forms double protection both inside and outside.
It improves the load-bearing stability and safety of the construction scaffold, reduces the risk of local deformation and falls, and enhances its ease of use and economic practicality.
Smart Images
Figure CN224514691U_ABST
Abstract
Claims
1. A fall-preventing construction scaffold for construction work, comprising a mounting chassis (11), characterized in that: A footboard (12) is provided above the mounting base (11). An adjustment assembly is provided between the footboard (12) and the mounting base (11). The adjustment assembly includes a hydraulic pump for adjusting the height of the footboard (12). The hydraulic pump is connected to a push rod (21). The hydraulic pump drives the push rod (21) to move vertically in the direction toward the footboard (12). Multiple sets of sleeves (22) are distributed circumferentially around the hydraulic pump. Each set of sleeves (22) is slidably connected to a telescopic rod (23). The top of each telescopic pole (23) is connected to the pedal (12) through a support plate (24) for dispersing gravity, forming a stable structure with central drive and peripheral load bearing. Multiple sets of foldable anti-fall components are respectively provided on the periphery of the pedal (12). The anti-fall components include mounting rods (31). The mounting rods (31) and adjacent mounting rods (31) are respectively rotatably connected to a baffle (32) for protecting the user and an anti-fall net (33) for catching falling objects, forming double protection inside and outside.
2. The fall-preventing construction scaffold for building construction according to claim 1, characterized in that: The push rod (21) is connected to a connector (25) at the top. The bottom of the pedal (12) is integrally formed with multiple sets of reinforcing protrusions. The top of the connector (25) is connected to one of the sets of reinforcing protrusions by bolts. The periphery of the connector (25) is integrally formed with multiple sets of reinforcing ribs. All sets of reinforcing ribs are arranged vertically to disperse the stress transmitted by the pedal (12).
3. The fall-preventing construction scaffold for building construction according to claim 2, characterized in that: The tops of the multiple sets of telescopic rods (23) are respectively set in the multiple sets of support plates (24), and the bottoms of the telescopic rods (23) are connected to the sleeve (22) through dampers. The dampers can bear the impact load on the telescopic rods (23) and reduce the sudden change of force on the pedal (12) in the vertical direction.
4. The fall-preventing construction scaffold for building construction according to claim 3, characterized in that: The top of the support plate (24) is detachably connected to one of the reinforcing protrusions by multiple sets of bolts. The support plate (24) has an integrally formed stress strip (101), an arched strip (102), and a tie rod (103). The stress strip (101) is horizontally arranged and fits against the reinforcing protrusion, and is used to transmit pressure to the arched strip (102) after bearing pressure. The convex surface of the arched strip (102) faces upward and contacts the stress strip (101) and disperses stress through the arc structure. The two ends of the tie rod (103) are connected to the arched strip (102) and the side wall of the support plate (24), and are used to limit the excessive deformation of the arched strip (102).
5. The fall-preventing construction scaffold for building construction according to claim 1, characterized in that: The mounting rod (31) is fixed with multiple sets of upper and lower mounting blocks (34) by multiple sets of bolts. The top of the baffle (32) is engaged with the upper mounting block (34) by a pressing buckle (35). The bottom of the baffle (32) is connected to the lower mounting block (34) by a rotating block (36) to realize the rotation and folding of the baffle (32).
6. The fall-preventing construction scaffold for building construction according to claim 5, characterized in that: The baffle (32) is located on the side of the fall arrest net (33) close to the pedal (12) and between multiple sets of mounting rods (31). Multiple sets of baffles (32) are arranged along the length of the pedal (12). Adjacent baffles (32) are detachably connected by snap rings. The fall arrest net (33) is located on the side of the mounting rod (31) away from the pedal (12), forming double protection inside and outside with the baffle (32).
7. A construction scaffold for preventing falls during building construction according to claim 5, characterized in that: The edge of the fall protection net (33) is fitted with an installation frame (37). The top of the installation frame (37) is connected to the upper installation block (34) via a steel cable (38). The bottom of the installation frame (37) is rotatably connected to the lower installation block (34) via a rotating block (36). One end of the multiple sets of rotating blocks (36) is semi-circular and is hinged to the multiple sets of installation blocks (34) respectively. The other end is rectangular and is rotatably connected to the baffle (32) via a bearing and fixedly connected to the installation frame (37) via multiple sets of bolts. It can drive the baffle (32) and the installation frame (37) to rotate.
8. The fall-preventing construction scaffold for building construction according to claim 7, characterized in that: The mounting frame (37) has a fixed head (39) integrally formed on one side near the mounting rod (31). The fixed head (39) is inclined along the rotation direction of the mounting frame (37). The mounting rod (31) has a corresponding slot. When the mounting frame (37) is vertical, the fixed head (39) is inserted into the slot and locked to the fixed head (39) by a pin passing through the mounting rod (31).
9. The fall-preventing construction scaffold for building construction according to claim 1, characterized in that: The hydraulic pump and the bottom of the multiple sets of sleeves (22) are all fixed to the surface of the mounting base (11) by bolts. The mounting base (11) is provided with multiple sets of universal wheels on one side and handles and multiple sets of brake pads on the other side. The bottom of the brake pads is provided with serrated anti-slip texture and is in contact with the ground when braking.
10. The fall-preventing construction scaffold for building construction according to claim 1, characterized in that: Multiple sets of mounting rods (31) are respectively disposed on the surface of the pedal (12) and are detachably connected to the pedal (12). Limiting rings are provided at the connection between the sleeve (22) and the telescopic rod (23) to limit the sliding stroke of the telescopic rod (23).