Anti-falling device for building curtain wall construction
By designing a construction curtain wall construction anti-fall device, the sliding rod and sliding chute drive the anti-fall cloth to overlap the curtain wall surface to block the gap between the hanging basket and the building wall, the problem of falling objects at high altitude during construction is solved and construction safety is improved.
Patent Information
- Application Number
- CN202421771584.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-25
AI Technical Summary
During the construction of the building curtain wall, the gap between the hanging basket and the building wall causes objects to fall from high altitudes, affecting construction safety.
A construction anti-fall prevention device for building curtain wall construction is designed, including guardrails, sliding chutes, sliding rods, connecting rods, anti-fall cloth, rolling rollers, scroll springs, limit racks and limit components. Through the cooperation of the slide rods and sliding chutes, the connecting rods and anti-fall cloth are driven to move, and the anti-fall cloth is overlapped on the surface of the curtain wall to block the gap between the hanging basket and the building wall.
Effectively block the gap between the hanging basket and the building wall, prevent objects from falling from a high altitude, and improve safety guarantees at the construction site.
Smart Images
Figure CN222797016U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction anti-falling, and more specifically, to a building curtain wall construction anti-falling device. Background Art
[0002] The building curtain wall refers to the non-load-bearing exterior wall enclosure of a building, which is usually composed of a panel and a supporting structure at the back. During the installation or disassembly of the building curtain wall, a lifting basket is often used. It is mainly composed of a winch fixed to the roof, a cable and a basket body, which can realize the function of upper and lower construction on the exterior wall of the building.
[0003] In traditional building curtain wall construction, it is usually necessary to use a hanging basket for high-altitude work. When the curtain wall is installed, there is a large gap between the hanging basket and the building wall, and it is easy for gravel on the wall to fall off during the installation process, which can easily cause falling objects from high altitudes, affecting the safety of construction site workers. Utility Model Content
[0004] (1) Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a falling prevention device for building curtain wall construction, which has the characteristic of shielding the gap between the hanging basket and the building wall.
[0006] (2) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides a building curtain wall construction anti-falling device, including a guardrail, the surface of the guardrail is provided with two slide grooves, the inner walls of the two slide grooves are slidably connected with slide rods, the other ends of the two slide rods are fixedly connected to a connecting rod, the surface of the guardrail is fixedly connected to a shell, the inner wall of the shell is rotatably connected to a rotating shaft through a bearing, a winding roll is penetrated by the surface of the rotating shaft, the surface of the winding roll is wrapped with an anti-falling cloth, the other end of the anti-falling cloth is fixedly connected to the surface of the connecting rod, two volute springs are sleeved on the surface of the rotating shaft, one end of the volute spring is fixedly connected to the side of the winding roll, and the other end of the volute spring is fixedly connected to the side of the inner wall of the shell, the upper surface of the guardrail is fixedly connected to a limiting rack, and the upper surface of the slide rod is fixedly connected to a limiting component.
[0008] When using a building curtain wall construction anti-falling device of the present technical solution, by setting a sliding rod and a sliding groove, it is convenient to drive the connecting rod and the anti-falling cloth to move, so that one end of the anti-falling cloth can be overlapped on the curtain wall surface, thereby blocking the gap between the hanging basket and the building wall, thereby achieving the purpose of anti-falling.
[0009] Furthermore, there are two groups of the limiting racks and limiting components, which are symmetrically arranged on the surface of the guardrail.
[0010] Furthermore, a handle is fixedly connected to the upper surface of the sliding rod, a slider is slidably connected to the inner wall of the handle, one end of the slider is fixedly connected to a first spring, the other end of the first spring is fixedly connected to the side of the inner wall of the handle, and a limit block is fixedly connected to the lower surface of the slider, and the limit block cooperates with the limit rack.
[0011] Furthermore, a first baffle is fixedly connected to the surface of the guardrail.
[0012] Furthermore, two second baffles are fixedly connected to the upper surface of the shell.
[0013] Furthermore, a rubber sleeve is sleeved on the surface of the connecting rod.
[0014] (3) Beneficial effects
[0015] In summary, the utility model has the following beneficial effects:
[0016] 1. The anti-falling device for building curtain wall construction is convenient for driving the connecting rod and the anti-falling cloth to move by setting a sliding rod and a sliding groove, so that one end of the anti-falling cloth is conveniently overlapped on the surface of the curtain wall, thereby blocking the gap between the hanging basket and the building wall, thereby achieving the purpose of anti-falling;
[0017] 2. This anti-falling device for building curtain wall construction is convenient for winding up the other end of the anti-falling cloth by setting a winding roll and a spiral spring, so as to achieve the purpose of adjusting the opening angle of the anti-falling cloth. By setting a limit assembly, the first spring drives the limit block to be clamped on the surface of the limit rack, so as to facilitate the sliding of the slide rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0020] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;
[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;
[0022] Figure 4 for Figure 3 Enlarged structural diagram at B in the middle.
[0023] The symbols in the accompanying drawings are:
[0024] 1. Guardrail;
[0025] 2. Chute;
[0026] 3. Slide bar;
[0027] 4. Connecting rod;
[0028] 5. Shell;
[0029] 6. Rotating shaft;
[0030] 7. Rolling roller;
[0031] 8. Anti-fall cloth;
[0032] 9. Scroll spring;
[0033] 10. Limiting rack;
[0034] 11. Limiting assembly; 111. Handle; 112. Sliding block; 113. First spring; 114. Limiting block;
[0035] 12. First baffle;
[0036] 13. Second baffle. DETAILED DESCRIPTION
[0037] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.
[0038] Example:
[0039] The following is combined with Figure 1-4 The utility model is described in further detail.
[0040] See also Figure 1-4The utility model provides a technical solution: a building curtain wall construction anti-falling device, including a guardrail 1, two slide grooves 2 are arranged on the surface of the guardrail 1, the inner walls of the two slide grooves 2 are slidably connected with slide rods 3, the other ends of the two slide rods 3 are fixedly connected with connecting rods 4, the surface of the guardrail 1 is fixedly connected with a shell 5, the inner wall of the shell 5 is rotatably connected with a rotating shaft 6 through a bearing, a winding roll 7 is penetrated on the surface of the rotating shaft 6, the surface of the winding roll 7 is wound with an anti-falling cloth 8, the other end of the anti-falling cloth 8 is fixedly connected to the surface of the connecting rod 4, the rotating shaft 6 Two scroll springs 9 are sleeved on the surface, one end of the scroll spring 9 is fixedly connected to the side of the winding roller 7, and the other end of the scroll spring 9 is fixedly connected to the side of the inner wall of the shell 5. The upper surface of the guardrail 1 is fixedly connected to the limiting rack 10, and the upper surface of the slide rod 3 is fixedly connected to the limiting assembly 11. By setting the slide rod 3 and the slide groove 2, it is convenient to drive the connecting rod 4 and the anti-falling cloth 8 to move, so that one end of the anti-falling cloth 8 is overlapped on the curtain wall surface, thereby blocking the gap between the hanging basket and the building wall to achieve the purpose of anti-falling.
[0041] Specifically, there are two groups of limit racks 10 and limit assemblies 11, and they are symmetrically arranged on the surface of the guardrail 1. The upper surface of the slide rod 3 is fixedly connected to a handle 111, and the inner wall of the handle 111 is slidably connected to a slider 112. One end of the slider 112 is fixedly connected to a first spring 113, and the other end of the first spring 113 is fixedly connected to the side of the inner wall of the handle 111. The lower surface of the slider 112 is fixedly connected to a limit block 114, and the limit block 114 cooperates with the limit rack 10.
[0042] By adopting the above technical solution, by setting the limit block 114, the first spring 113 drives the limit block 114 to be clamped on the surface of the limit rack 10, so as to facilitate the limiting of the sliding of the slide bar 3. By pressing the slider 112, the slider 112 can drive the limit block 114 to disengage from the limit rack 10, thereby releasing the limit on the slide bar 3.
[0043] Specifically, a first baffle 12 is fixedly connected to the surface of the guardrail 1 .
[0044] By adopting the above technical solution and providing the first baffle 12, it is prevented that the broken stones slide through the anti-falling cloth 8 into the guardrail 1 and injure the workers.
[0045] Specifically, two second baffles 13 are fixedly connected to the upper surface of the shell 5 .
[0046] By adopting the above technical solution and providing the second baffle 13, it is possible to prevent the broken stones from falling from both sides.
[0047] Specifically, a rubber sleeve is sleeved on the surface of the connecting rod 4 .
[0048] By adopting the above technical solution and providing the rubber sleeve, it is prevented that the connecting rod 4 causes scratches on the building curtain wall.
[0049] The working principle of the utility model is as follows: when in use, the staff presses the slider 112, so that the slider 112 drives the limit block 114 to disengage from the limit rack 10, releases the limit on the slide rod 3, and makes the slide rod 3 slide on the inner wall of the slide groove 2 to drive the connecting rod 4 and the anti-falling cloth 8 to move, and overlaps one end of the anti-falling cloth 8 on the surface of the curtain wall. Under the action of the winding roller 7, the other end of the anti-falling cloth 8 is released to a corresponding length, which can adapt to different opening angles and block the gap between the hanging basket and the building wall. Then, the first spring 113 drives the limit block 114 to be clamped on the surface of the limit rack 10 to limit the sliding of the slide rod 3. Under the action of the first baffle plate 12, gravel is prevented from sliding through the anti-falling cloth 8 into the guardrail 1 and injuring the staff. Under the action of the second baffle plate 13, gravel is prevented from falling from both sides.
[0050] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A falling prevention device for building curtain wall construction, comprising a guardrail (1), characterized in that: The surface of the guardrail (1) is provided with two slide grooves (2), the inner walls of the two slide grooves (2) are slidably connected with slide rods (3), the other ends of the two slide rods (3) are fixedly connected with connecting rods (4), the surface of the guardrail (1) is fixedly connected with a shell (5), the inner wall of the shell (5) is rotatably connected with a rotating shaft (6) through a bearing, the surface of the rotating shaft (6) is penetrated with a winding roll (7), the surface of the winding roll (7) is wound with an anti-falling cloth (8), the other end of the anti-falling cloth (8) is fixedly connected to the surface of the connecting rod (4), the surface of the rotating shaft (6) is sleeved with two volute springs (9), one end of the volute spring (9) is fixedly connected to the side of the winding roll (7), and the other end of the volute spring (9) is fixedly connected to the side of the inner wall of the shell (5), the upper surface of the guardrail (1) is fixedly connected with a limiting rack (10), and the upper surface of the slide rod (3) is fixedly connected with a limiting component (11).
2. The anti-falling device for building curtain wall construction according to claim 1, characterized in that: There are two groups of the limiting racks (10) and limiting components (11), which are symmetrically arranged on the surface of the guardrail (1).
3. The anti-falling device for building curtain wall construction according to claim 1 is characterized in that: The upper surface of the slide rod (3) is fixedly connected to a handle (111), the inner wall of the handle (111) is slidably connected to a slider (112), one end of the slider (112) is fixedly connected to a first spring (113), the other end of the first spring (113) is fixedly connected to the side of the inner wall of the handle (111), and the lower surface of the slider (112) is fixedly connected to a limit block (114), and the limit block (114) cooperates with the limit rack (10).
4. The anti-falling device for building curtain wall construction according to claim 1, characterized in that: A first baffle (12) is fixedly connected to the surface of the guardrail (1).
5. The anti-falling device for building curtain wall construction according to claim 1, characterized in that: Two second baffles (13) are fixedly connected to the upper surface of the shell (5).
6. The anti-falling device for building curtain wall construction according to claim 1, characterized in that: The surface of the connecting rod (4) is sleeved with a rubber sleeve.