A construction platform is provided for preventing falling during construction of a building curtain wall

Abstract

The utility model relates to the field of curtain wall construction technology discloses a kind of construction platform for preventing falling for building curtain wall construction, comprising: fixed plate, the upper surface of both ends of the fixed plate is equipped with towing machine by bolt, the upper end outer wall of the towing machine is fixed with fixed frame, the towing end of the towing machine is equipped with cable, the lower end of the cable is connected with hanger, the inside surface of the hanger is welded with support plate, the upper surface of the support plate is equipped with connecting hole, the upper end outer wall of the support plate is equipped with construction platform by connecting hole and bolt.The construction platform for preventing falling for building curtain wall construction is provided with anti-falling cable, which is used to cooperate with the synchronous realization of the lifting adjustment of construction platform with cable, when single or even double towing machine downtime occurs, the anti-falling cable can stabilize the construction platform under the action of the stopper, prevent the construction platform from falling accidentally during operation, so that the operation safety of the construction platform is better.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall construction technology, specifically to a fall-prevention construction platform for building curtain wall construction. Background Technology

[0002] A building curtain wall construction platform is a specialized high-altitude work platform designed to improve construction efficiency and safety. It consists of a support structure, a standing platform, and related safety facilities. It can adapt to various height and angle changes during curtain wall construction, providing workers with a stable and safe working platform. The advantages of using a building curtain wall construction platform lie in its high efficiency and safety.

[0003] A search revealed a suspended platform system for irregularly shaped curtain wall construction, with announcement number CN210713753U. This system includes a wall, steel truss, construction platform, and suspended platform device, designed to address the challenge of constructing such a platform. However, this practical suspended platform system lacks a fall protection mechanism. Furthermore, when the suspension cable loses power and falls, there is no mechanism to control it, resulting in poor safety. Therefore, we propose a fall-protected construction platform for building curtain wall construction. Utility Model Content

[0004] The purpose of this utility model is to provide a fall-prevention construction platform for building curtain wall construction, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fall-prevention construction platform for building curtain wall construction, comprising:

[0006] A fixed plate is provided, on which traction machines are bolted to the upper surfaces of both ends. A fixed frame is fixed to the upper outer wall of the traction machine. A suspension cable is wound around the traction end of the traction machine. A suspension seat is connected to the lower end of the suspension cable. A support plate is welded to the inner surface of the suspension seat. A connection hole is opened on the upper surface of the support plate. A construction platform is installed on the upper outer wall of the support plate through the connection hole and bolts.

[0007] A support is bolted to the upper middle surface of the fixed plate. A cable reel is mounted on the inner side of the support via a rotating shaft. A fall arrestor cable is wound around the outer middle wall of the cable reel, and the lower end of the fall arrestor cable is connected to the upper middle surface of the construction platform. A fall arrestor is bolted to the inner side of one side of the support, and the fall arrestor cable passes through the inner side of the fall arrestor.

[0008] Furthermore, the traction machine is symmetrically positioned about the central axis of the fixed plate, and the suspension seat is connected to the fixed plate via the suspension cable and the traction end of the traction machine. The construction platform is also connected to the fixed plate via the support plate and the suspension seat.

[0009] Furthermore, the cable reel is rotatably connected to the fixed plate via the support, and the fall arrest cable is telescopically connected to the fixed plate via the cable reel, and the fall arrest cable and the suspension cable are parallel to each other.

[0010] Furthermore, a guardrail is fixed to the outer upper surface of the construction platform, and a crossbar is fixed to the inner surface of the guardrail. A hook is fixed to the top outer wall of the guardrail.

[0011] Furthermore, the guardrail is symmetrically positioned about the central axis of the construction platform, and the crossbars are evenly distributed at equal intervals along the inner surface of the guardrail.

[0012] Furthermore, safety ropes are connected to the surfaces of the guardrails near both ends of the construction platform, and side support rods are fixed to the outer surface of the construction platform on the side away from the safety ropes. Anti-fall nets are laid on the inner side of the side support rods.

[0013] Furthermore, the side support rods are evenly distributed at equal intervals along one side of the outer wall of the construction platform, and the fall protection net is parallel to the construction platform.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The construction platform used for building curtain wall construction is equipped with a fall arrest cable, which works in conjunction with the hoisting cable to adjust the height of the construction platform. When one or even two traction machines fail, the fall arrest cable can stabilize the construction platform under the action of the fall arrestor, preventing the construction platform from falling accidentally during operation, thus making the operation of the construction platform safe. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present invention in its combined working state;

[0017] Figure 2 This is a reverse view of the hanging bracket and support plate of this utility model.

[0018] Figure 3 This is an enlarged structural diagram of the support and cable winding roller of this utility model.

[0019] In the diagram: 1. Fixing plate; 2. Traction machine; 3. Fixing frame; 4. Hoisting cable; 5. Hoisting seat; 6. Support plate; 7. Connecting hole; 8. Construction platform; 9. Support; 10. Cable reel roller; 11. Fall arrestor cable; 12. Fall arrestor; 13. Guardrail; 14. Crossbar; 15. Hook; 16. Safety rope; 17. Side support bar; 18. Fall arrestor net. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides an improved anti-fall construction platform for building curtain wall construction. Please refer to [link / reference]. Figures 1-3 The system includes: a fixed plate 1, with traction machines 2 bolted to the upper surfaces of both ends of the fixed plate 1. The traction machines 2 are symmetrically positioned about the central axis of the fixed plate 1. A fixing frame 3 is fixed to the upper outer wall of the traction machine 2 to help stabilize the traction machine 2 and prevent it from falling off the fixed plate 1. A suspension cable 4 is wound around the traction end of the traction machine 2. The lower end of the suspension cable 4 is connected to a suspension seat 5, and the suspension seat 5 forms a telescopic connection with the fixed plate 1 through the suspension cable 4 and the traction end of the traction machine 2. The inner side of the suspension seat 5... A support plate 6 is welded to the surface. The hanger 5 and the support plate 6 are used to connect and stabilize the construction platform 8. The construction platform 8 is raised and lowered by the traction of the traction machine 2. The upper surface of the support plate 6 has a connecting hole 7. The construction platform 8 is installed on the upper outer wall of the support plate 6 through the connecting hole 7 and bolts. The construction platform 8 is telescopically connected to the fixed plate 1 through the support plate 6 and the hanger 5. The middle upper surface of the fixed plate 1 is bolted to a support 9. The inner side of the support 9 is mounted with a cable winding roller 10 through a rotating shaft. The support 9 and the fixed plate 1 form a rotatable connection. The rotating shaft allows the cable reel 10 to rotate smoothly inside the support 9, facilitating the release or retrieval of the fall arrest cable 11. The fall arrest cable 11 is wound around the outer wall of the middle part of the cable reel 10, and the lower end of the fall arrest cable 11 is connected to the upper surface of the middle part of the construction platform 8. The fall arrest cable 11 is telescopically connected to the fixed plate 1 through the cable reel 10. A fall arrester 12 is bolted to the inner surface of one side of the support 9, and the fall arrest cable 11 passes through the inner part of the fall arrester 12. The anti-fall cable 11 and the suspension cable 4 are parallel to each other. The suspension cable 4 and the anti-fall cable 11 are used to synchronously adjust the lifting and lowering of the construction platform 8 through the traction effect of the traction machine 2. The symmetrical arrangement of the traction machines 2 makes the lifting and lowering of the two ends of the construction platform 8 more synchronous and stable. When one or even both traction machines 2 fail, the anti-fall cable 11 can stabilize the construction platform 8 under the action of the fall arrester 12, preventing the construction platform 8 from falling accidentally during operation, thus making the operation of the construction platform safe.

[0022] Please see Figure 1A fall-prevention construction platform for building curtain wall construction includes: a guardrail 13 fixed to the outer upper surface of the construction platform 8, the guardrail 13 being symmetrically arranged about the central axis of the construction platform 8; and horizontal bars 14 fixed to the inner surface of the guardrail 13, the horizontal bars 14 being evenly distributed at equal intervals along the inner surface of the guardrail 13. The guardrail 13 and horizontal bars 14 are used to prevent construction workers from falling off the construction platform 8 due to missteps during curtain wall construction operations, and they restrict the range of movement of construction workers outside the construction platform 8, providing a protective function; and a hook 15 fixed to the top outer wall of the guardrail 13, the hook 15 facilitating the attachment of ropes or other safety buckles by construction workers.

[0023] Please see Figure 1 A fall-prevention construction platform for building curtain wall construction includes: safety ropes 16 connected to the surfaces of guardrails 13 near both ends of the construction platform 8; the safety ropes 16 provide limiting protection on the side of the construction platform 8 near the building curtain wall to be constructed, and facilitate workers to connect and secure the protective ropes to the safety ropes 16 during construction; side support rods 17 are fixed to the outer surface of the construction platform 8 away from the safety ropes 16, and the side support rods 17 are evenly distributed at equal intervals along one side of the outer wall of the construction platform 8; a fall-prevention net 18 is laid on the inner side of the side support rods 17, and the fall-prevention net 18 is parallel to the construction platform 8; the side support rods 17 and the fall-prevention net 18 provide fall protection on the outside of the construction platform 8, preventing tools or equipment used by construction workers from falling out of the gaps in the guardrails 13 or crossbars 14, thus preventing accidents caused by falling objects from height.

[0024] Working Principle: For this type of fall-prevention construction platform used in building curtain wall construction, workers first secure the fixing plate 1 to the top facade of the curtain wall using fasteners or welding. Then, the traction machine 2 installed on the fixing plate 1 is secured by the fixing frame 3 to prevent it from detaching from the fixing plate 1 when pulling the suspension cable 4. When the traction machine 2 lifts and pulls the suspension cable 4 through the traction end, the suspension cable 4 drives the lifting seat 5 and support plate 6 to rise and fall. The construction platform 8, installed on the support plate 6 through fasteners and connecting holes 7, rises and falls along with the support plate 6, providing a construction position on the outside of the curtain wall. Subsequently, during the rise and fall of the construction platform 8, the fall-prevention cable 11 connected to the upper surface of the middle part of the construction platform 8 rotates inside the support 9 via the cable reel roller 10. Adjustments are made at the top of the construction platform 8. When the traction machine 2 encounters a sudden situation and one or even both machines fail, the fall arrest cable 11 can keep the construction platform 8 suspended under the action of the fall arrestor 12, preventing the construction platform 8 from falling and causing a production accident. The fall arrest cable 11 is connected to the center of gravity of the construction platform 8, which can prevent the construction platform 8 from tilting to one side. Finally, the guardrail 13 and crossbar 14 fixed on the construction platform 8 can prevent construction workers from stepping into the air. Construction workers can fasten safety buckles and other safety devices to the hook 15 or safety rope 16. The side support bar 17 fixed on the outer surface of the construction platform 8 and the laid fall arrest net 18 can prevent the tools and equipment used by construction workers from falling out of the gaps in the guardrail 13 and crossbar 14, reducing the risk of falling objects from height.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fall-prevention construction platform for building curtain wall construction, characterized in that, include: A fixed plate (1) is provided. A traction machine (2) is installed on the upper surfaces of both ends of the fixed plate (1) by bolts. A fixed frame (3) is fixed on the upper outer wall of the traction machine (2). A suspension cable (4) is wound around the traction end of the traction machine (2). A suspension seat (5) is connected to the lower end of the suspension cable (4). A support plate (6) is welded to the inner surface of the suspension seat (5). A connection hole (7) is opened on the upper surface of the support plate (6). A construction platform (8) is installed on the upper outer wall of the support plate (6) through the connection hole (7) and bolts. A support (9) is bolted to the upper middle surface of the fixed plate (1). A cable reel (10) is mounted on the inner side of the support (9) via a rotating shaft. A fall arrest cable (11) is wound around the outer middle wall of the cable reel (10), and the lower end of the fall arrest cable (11) is connected to the upper middle surface of the construction platform (8). A fall arrester (12) is bolted to the inner side of one side of the support (9), and the fall arrester cable (11) passes through the inner side of the fall arrester (12).

2. The anti-fall construction platform for building curtain wall construction according to claim 1, characterized in that: The traction machine (2) is symmetrically positioned about the central axis of the fixed plate (1), and the hanging seat (5) is connected to the fixed plate (1) via the hanging cable (4) and the traction end of the traction machine (2), and the construction platform (8) is connected to the fixed plate (1) via the support plate (6) and the hanging seat (5).

3. The anti-fall construction platform for building curtain wall construction according to claim 1, characterized in that: The cable reel (10) is rotatably connected to the fixed plate (1) via the support (9), and the fall arrest cable (11) is telescopically connected to the fixed plate (1) via the cable reel (10), and the fall arrest cable (11) and the suspension cable (4) are parallel to each other.

4. The anti-fall construction platform for building curtain wall construction according to claim 1, characterized in that: The upper outer surface of the construction platform (8) is fixed with a guardrail (13), the inner surface of the guardrail (13) is fixed with a crossbar (14), and the top outer wall of the guardrail (13) is fixed with a hook (15).

5. A fall-prevention construction platform for building curtain wall construction according to claim 4, characterized in that: The guardrail (13) is symmetrically positioned about the central axis of the construction platform (8), and the crossbars (14) are evenly distributed at equal intervals along the inner surface of the guardrail (13).

6. A fall-prevention construction platform for building curtain wall construction according to claim 4, characterized in that: Safety ropes (16) are connected to the surfaces of the guardrail (13) at both ends near the construction platform (8). A side support rod (17) is fixed to the outer surface of the construction platform (8) away from the safety rope (16). A fall protection net (18) is laid on the inner side of the side support rod (17).

7. A fall-prevention construction platform for building curtain wall construction according to claim 6, characterized in that: The side support rods (17) are evenly distributed at equal intervals along one side of the outer wall of the construction platform (8), and the fall protection net (18) is parallel to the construction platform (8).

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