Foldable tool type double-layer safety flat net

Abstract

The utility model relates to the field of building, disclose a kind of foldable tool formula double-layer safety flat net, including the vertical rod being fixedly connected with scaffold, further include: main rod, including the swing rod being hinged in the bottom end of the vertical rod and the sleeve rod being passed in the side of the swing rod away from the vertical rod, the sleeve rod is fixedly connected with the swing rod by second fixed bolt;Mounting, including the first mounting rod being arranged on the swing rod and the vertical rod and the second mounting rod being arranged on the sleeve rod;Safety flat net, including the first protective screen being arranged on the first mounting rod and the second protective screen being arranged on the second mounting rod, the utility model reduces the risk that falling object penetrates protective screen causes harm to the personnel and equipment below, effectively improves the safety of aerial work, and safety flat net length adjustable can increase the width of first protective screen according to the increase of floor.

Description

Technical Field

[0001] This utility model relates to the field of building technology, specifically a foldable tool-type double-layer safety net. Background Technology

[0002] In the construction industry, scaffolding is a common and indispensable construction facility, providing a working platform for construction workers. However, the scaffolding working environment presents numerous safety hazards, with accidents such as falling objects from heights and falls from heights occurring frequently, seriously threatening the lives of construction workers. Traditional safety protection measures mainly use single-layer safety nets. While these single-layer nets can provide some protection, their effectiveness is limited.

[0003] Existing equipment has the following drawbacks: single-layer safety nets are prone to damage and breakage when subjected to large impact forces, reducing the reliability of protection. In addition, the existing safety net installation methods are mostly fixed, lacking flexibility and adjustability. In actual construction, as the building height increases, the fall risk range expands, and the width of the net needs to be increased accordingly to provide sufficient protection. However, traditional safety nets are difficult to adjust quickly and conveniently according to these changes, which not only increases the difficulty of installation and dismantling but also affects construction efficiency.

[0004] Therefore, this application proposes a foldable tool-type double-layer safety net to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a foldable, tool-type double-layer safety net to solve the problem that the above-mentioned single-layer safety nets are prone to damage and breakage when subjected to large impact forces, which reduces the reliability of protection. In addition, the existing safety net installation methods are mostly fixed and lack flexibility and adjustability. In actual construction, as the building height increases, the fall risk range expands, and the width of the safety net needs to be increased accordingly to provide sufficient protection. However, traditional safety nets are difficult to adjust quickly and conveniently according to these changes, which not only increases the difficulty of installation and disassembly but also affects construction efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a foldable tool-type double-layer safety net, including uprights fixedly connected to scaffolding, and further comprising:

[0007] The main pole includes a swing rod hinged to the bottom end of the upright and a sleeve rod passing through the swing rod on the side away from the upright. The sleeve rod is fixedly connected to the swing rod by a second fixing bolt.

[0008] The mounting components include a first mounting rod disposed on the swing arm and the upright, and a second mounting rod disposed on the sleeve rod;

[0009] The safety net includes a first protective net installed on the first mounting pole and a second protective net installed on the second mounting pole.

[0010] This also includes:

[0011] Fixed fasteners are installed between the upright and the scaffold, between the upright and the first mounting rod, and between the swing rod and the mounting component.

[0012] The fixing fastener includes:

[0013] A fixed arc-shaped buckle is fitted onto the scaffolding;

[0014] The movable arc-shaped buckle can be flipped and set on one side of the fixed arc-shaped buckle;

[0015] The first mounting screw is adjustablely positioned on the other side of the fixing arc-shaped buckle;

[0016] The first fixing nut is threaded onto the first mounting screw and is used to fix the scaffolding between the movable arc buckle and the fixed arc buckle.

[0017] The fixing fastener also includes;

[0018] A fixed square buckle is adjustable and located on the side of the fixed arc buckle away from the scaffold and is fitted onto the upright;

[0019] The movable square buckle can be flipped and installed on one side of the fixed square buckle;

[0020] The second mounting screw is adjustablely positioned on the other side of the fixed square buckle;

[0021] The second fixing nut is threaded onto the second mounting screw and is used to fix the upright between the fixed square buckle and the movable square buckle.

[0022] This also includes:

[0023] The support rod is adjustable and hinged between the main rod and the upright.

[0024] The uprights include:

[0025] The fixing rod is fixedly connected to the scaffolding via fixing fasteners;

[0026] A telescopic rod is inserted through the bottom end of the fixed rod and fixedly connected to the fixed rod by a first fixing bolt. The telescopic rod is provided with positioning holes spaced apart for installing the first fixing bolt.

[0027] The swing arm is hinged to the telescopic arm.

[0028] Compared with the prior art, the beneficial effects of this utility model are:

[0029] This utility model forms a double protective barrier by setting up a double-layer safety net. When a falling object is encountered, the first protective net intercepts it first. Even if the first protective net is partially damaged due to impact or fails to completely block the object, the second protective net will immediately take effect, reducing the risk of falling objects penetrating the protective net and causing injury to personnel and equipment below. This effectively improves the safety of high-altitude operations. Since the length of the safety net is adjustable, the width of the first protective net can be increased according to the number of floors. Construction workers can complete the construction and adjustment of the safety net in a short time. During construction, if it is necessary to adjust the construction area or move the safety net, the operation can be carried out quickly without spending a lot of time and effort on tedious disassembly and reinstallation. This reduces downtime caused by adjustments to safety protection facilities and improves overall construction efficiency. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the main structure in one embodiment of the present invention;

[0031] Figure 2 This is a front view of a structural schematic diagram of one embodiment of the present invention;

[0032] Figure 3 This is a schematic diagram of one side of an embodiment of the present invention;

[0033] Figure 4 This is a schematic diagram of the structure of the safety net in one embodiment of the present invention;

[0034] Figure 5 This is a side view of the structure of the safety net in one embodiment of the present invention;

[0035] Figure 6 This is a schematic diagram of the structure of the fixing fastener in one embodiment of the present utility model;

[0036] Figure 7 This is a schematic diagram of the structure of the upright in one embodiment of the present invention;

[0037] Figure 8 for Figure 3 Enlarged structural diagram of section A in the middle.

[0038] In the diagram: 1. Scaffolding; 2. Upright pole; 21. Fixed pole; 22. Telescopic pole; 2201. Positioning hole; 23. First fixing bolt; 3. Fixing fastener; 31. Fixed arc-shaped buckle; 32. Movable arc-shaped buckle; 33. First mounting screw; 34. First fixing nut; 35. Fixed square buckle; 36. Movable square buckle; 37. Second mounting screw; 38. Second fixing nut; 4. Main pole; 41. Swing pole; 42. Sleeve pole; 43. Second fixing bolt; 5. Support pole; 6. Mounting component; 61. First mounting pole; 62. Second mounting pole; 7. Safety net; 71. First protective net; 72. Second protective net. Detailed Implementation

[0039] 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.

[0040] Please see Figure 1-8 This utility model provides a technical solution: a foldable tool-type double-layer safety net, including uprights 2 fixedly connected to scaffold 1, the uprights 2 being spaced apart on the scaffold 1, and further including: a main pole 4, including a swing rod 41 hinged to the bottom end of the upright 2 and a sleeve rod 42 passing through the side of the swing rod 41 away from the upright 2, the sleeve rod 42 being fixedly connected to the swing rod 41 by a second fixing bolt 43; an installation component 6, including a first installation rod 61 provided on the swing rod 41 and the upright 2 and a second installation rod 62 provided on the sleeve rod 42; and a safety net 7, including a first protective net 71 provided on the first installation rod 61 and a second protective net 72 provided on the second installation rod 62.

[0041] It should be noted that during installation of the safety net 7, the first protective net 71 is fixed to two first mounting rods 61, and the second protective net 72 is fixed to two second mounting rods 62. Then, one first mounting rod 61 is fixed to a sleeve rod 42, and the other first mounting rod 61 is fixed to an upright 2. One second mounting rod 62 is fixed to a swing rod 41, and the other second mounting rod 62 is fixed to an upright 2, completing the assembly of the first and second protective nets 71 and 72. Finally, the two uprights 2 are fixed to the scaffolding 1, completing the installation of the safety net 7. When the building's floors gradually increase and the protective width of the first protective net 71 needs to be increased, the extension length of the sleeve rod 42 within the swing rod 41 is adjusted, thereby fixing the wider first protective net 71 to the first mounting rod 61. This double... The safety net 7 forms a double protective barrier. When an object falls, the first protective net 71 intercepts it first. Even if the first protective net 71 is partially damaged or fails to completely block the falling object due to impact, the second protective net 72 will immediately take effect, reducing the risk of falling objects penetrating the protective net and causing injury to personnel and equipment below. This effectively improves the safety of high-altitude operations. Since the length of the safety net 7 is adjustable, the width of the first protective net 71 can be increased according to the number of floors. Construction workers can complete the construction and adjustment of the safety net 7 in a short time. During construction, if it is necessary to adjust the construction area or move the safety net 7, the operation can be carried out quickly without spending a lot of time and effort on tedious disassembly and reinstallation. This reduces downtime caused by adjustments to safety protection facilities and improves overall construction efficiency.

[0042] In one embodiment, it further includes: a fixing fastener 3, disposed between the upright 2 and the scaffold 1, the upright 2 and the first mounting rod 61, and the swing rod 41 and the mounting member 6.

[0043] This design is for reference. Figure 3-6 In construction scenarios, scaffolding 1 serves as the main supporting structure, and the stability of the connection between the uprights 2 and scaffolding 1 is crucial. The fixing fasteners 3 are installed between the uprights 2 and scaffolding 1 to firmly fix the uprights 2 to scaffolding 1, effectively preventing the uprights 2 from shaking or detaching from scaffolding 1, and ensuring the stability of the entire safety net structure 7.

[0044] In one embodiment, the fixing fastener 3 includes: a fixed arc-shaped buckle 31, which is sleeved on the scaffold 1; a movable arc-shaped buckle 32, which can be flipped and disposed on one side of the fixed arc-shaped buckle 31; a first mounting screw 33, which can be adjusted and disposed on the other side of the fixed arc-shaped buckle 31; and a first fixing nut 34, which is threadedly connected to the first mounting screw 33 and is used to fix the scaffold 1 between the movable arc-shaped buckle 32 and the fixed arc-shaped buckle 31.

[0045] This design is for reference. Figure 6 The design of the fixed arc buckle 31 and the fixed arc buckle 32 can perfectly fit the circular tube shape of the scaffold 1. Compared with the traditional flat fastener, this arc structure can increase the contact area with the scaffold 1, so that the fastener can distribute the pressure more evenly when under force, thereby greatly improving the stability of the connection. The fixed arc buckle 31 is attached to the scaffold 1, and then the movable arc buckle 32 is rotated so that the fixed arc buckle 31 and the movable arc buckle 32 are fitted on the scaffold 1. Then the first fixing nut 34 is rotated so that the fixed arc buckle 31 and the movable arc buckle 32 are fixed on the scaffold 1.

[0046] In one embodiment, the fixing fastener 3 further includes: a fixed square buckle 35, which is adjustablely disposed on the side of the fixed arc buckle 31 away from the scaffold 1 and sleeved on the upright 2; a movable square buckle 36, which is flip-mounted on the side of the fixed square buckle 35; a second mounting screw 37, which is adjustablely disposed on the other side of the fixed square buckle 35; and a second fixing nut 38, which is threadedly connected to the second mounting screw 37 and is used to fix the upright 2 between the fixed square buckle 35 and the movable square buckle 36.

[0047] This design is for reference. Figure 6 The fixed square buckle 35 is adjustable and set on the side of the fixed arc buckle 31 away from the scaffold 1 and is sleeved on the upright 2. The movable square buckle 36 cooperates with it. The upright 2 is tightly fixed by the second mounting screw 37 and the second fixing nut 38, thus completing the quick fixing of the upright 2 and the scaffold 1. The shape and size of the fixing fastener 3 can be set according to the shape and size of the upright 2 and the scaffold 1, so as to facilitate the quick and easy assembly and disassembly of the safety net 7.

[0048] In one embodiment, it further includes a support rod 5, which is adjustablely hinged between the main rod 4 and the upright rod 2.

[0049] This design is for reference. Figure 4 ,as well as Figure 5 The support rod 5 is made of two ends and is connected between the main rod 4 and the upright rod 2, forming a stable triangular structure. This ensures that the entire safety net 7 remains stable under stress, providing reliable safety protection for construction workers. Different construction projects have different requirements for the installation height and width of the safety net 7. The adjustable characteristics of the support rod 5 allow construction workers to flexibly adjust the width of the safety net 7 according to actual construction needs.

[0050] In one embodiment, the upright 2 includes: a fixed rod 21, which is fixedly connected to the scaffold 1 by a fixing fastener 3; a telescopic rod 22, which passes through the bottom end of the fixed rod 21 and is fixedly connected to the fixed rod 21 by a first fixing bolt 23, and the telescopic rod 22 is provided with positioning holes 2201 for installing the first fixing bolt 23 at intervals; and a swing rod 41 is hinged to the telescopic rod 22.

[0051] This design is for reference. Figure 7 The telescopic pole 22 is inserted through the bottom end of the fixed pole 21 and is fixedly connected to the fixed pole 21 by the first fixing bolt 23. The telescopic pole 22 has positioning holes 2201 at intervals. This design allows the height of the pole 2 to be flexibly adjusted according to the terrain of the actual construction site and the required installation height of the safety net 7. By adjusting the extension length of the telescopic pole 22, it can be ensured that the safety net 7 is in a horizontal state, providing uniform and effective protection for construction personnel and meeting the diverse needs of different construction scenarios for the height of the safety net 7.

[0052] Furthermore, if the embodiments involve descriptions such as "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relation to the specification. The significance or implied number of the indicated technical features is not specified. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

Claims

1. A foldable, tool-type double-layer safety net, comprising uprights (2) fixedly connected to scaffolding (1), characterized in that, Also includes: The main rod (4) includes a swing rod (41) hinged to the bottom end of the upright rod (2) and a sleeve rod (42) passing through the swing rod (41) on the side away from the upright rod (2). The sleeve rod (42) is fixedly connected to the swing rod (41) by a second fixing bolt (43). The mounting component (6) includes a first mounting rod (61) disposed on the swing rod (41) and the upright rod (2) and a second mounting rod (62) disposed on the sleeve rod (42). The safety net (7) includes a first protective net (71) set on the first mounting rod (61) and a second protective net (72) set on the second mounting rod (62).

2. The foldable tool-type double-layer safety net according to claim 1, characterized in that, Also includes: Fixed fasteners (3) are provided between the upright (2) and the scaffold (1), between the upright (2) and the first mounting rod (61), and between the swing rod (41) and the mounting component (6).

3. The foldable tool-type double-layer safety net according to claim 2, characterized in that: The fixing fastener (3) includes: A fixed arc-shaped buckle (31) is fitted onto the scaffold (1); The movable arc-shaped buckle (32) can be flipped and set on one side of the fixed arc-shaped buckle (31); The first mounting screw (33) is adjustablely located on the other side of the fixed arc buckle (31); The first fixing nut (34) is threaded onto the first mounting screw (33) and is used to fix the scaffold (1) between the movable arc buckle (32) and the fixed arc buckle (31).

4. The foldable tool-type double-layer safety net according to claim 3, characterized in that: The fixing fastener (3) also includes; A fixed square buckle (35) is adjustable and set on the side of the fixed arc buckle (31) away from the scaffold (1) and sleeved on the upright (2); The movable square buckle (36) can be flipped and set on one side of the fixed square buckle (35); The second mounting screw (37) is adjustablely located on the other side of the fixed square buckle (35); The second fixing nut (38) is threaded onto the second mounting screw (37) and is used to fix the upright (2) between the fixed square buckle (35) and the movable square buckle (36).

5. A foldable tool-type double-layer safety net according to claim 1, characterized in that, Also includes: The support rod (5) is adjustable and hinged between the main rod (4) and the upright rod (2).

6. A foldable tool-type double-layer safety net according to claim 1, characterized in that: The upright (2) includes: The fixed rod (21) is fixedly connected to the scaffold (1) by the fixed fastener (3); The telescopic rod (22) is inserted through the bottom end of the fixed rod (21) and fixedly connected to the fixed rod (21) by the first fixing bolt (23). The telescopic rod (22) is provided with positioning holes (2201) spaced apart for installing the first fixing bolt (23). The swing rod (41) is hinged to the telescopic rod (22).

Images