Windproof safety net for high-rise building construction

Abstract

The invention relates to the technical field of building construction protection equipment, in particular to a windproof safety net for high-rise building construction, which comprises a safety net body, windproof reinforcing belts, metal connecting pieces and a scaffold, the windproof reinforcing belts are fixed on the surface of the safety net body, multiple groups of connecting holes are formed in the surfaces of the windproof reinforcing belts, and metal rings are fixedly connected in the connecting holes; the lower ends of the metal connecting pieces are fixed to the inner sides of the metal rings, the upper ends of the metal connecting pieces are fixed to the surfaces of the scaffolds, and the safety net body and the windproof reinforcing bands are fixed between every two adjacent scaffolds through the metal connecting pieces. The windproof reinforcing belts are sewn and fixed to the surface of the safety net body, the windproof reinforcing belts are combined with the safety net body, the wind resistance and the impact resistance of the safety net body are remarkably improved, and meanwhile the safety net body is fixed through the cooperation of the metal connecting pieces and the metal rings; the safety net body is prevented from falling off due to damage to the edge of the safety net body or damage to the connecting pieces, and the use safety of the safety net body is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction protection equipment, and particularly relates to a windproof safety net for high-rise building construction. BACKGROUND

[0002] Construction refers to the production activities in the implementation stage of engineering construction, is the construction process of various buildings, and can also be said to be the process of changing various lines on design drawings into real objects at specified locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. With the acceleration of urbanization process, the number of high-rise buildings is increasing, and the safety problem in the construction process is increasingly prominent. High-altitude falling objects and strong winds pose a serious threat to construction personnel and pedestrians on the ground. Therefore, during the construction of high-rise buildings, safety nets need to be fixed on the surface of the outer scaffolding of the building main body.

[0003] The existing safety net is mostly a single-layer woven net, and is mostly fixed on the outside of the scaffolding through a binding belt. Since the safety net and the binding belt are exposed to the outdoors for a long time, they will age after being exposed to rain and sunlight, resulting in a decrease in structural strength and carrying capacity. At this time, in the case of strong winds or high-altitude falling objects, the safety net is prone to breakage or falling, and cannot effectively resist wind force and falling object impact, thus having low use safety.

[0004] Therefore, it is necessary to invent a windproof safety net for high-rise building construction to solve the above problems. SUMMARY

[0005] The purpose of the present application is to provide a windproof safety net for high-rise building construction to solve the problem of aging of the existing safety net during long-term use, which cannot effectively resist wind force and falling object impact, and has low use safety.

[0006] In order to achieve the above purpose, the present application provides the following technical solution: a windproof safety net for high-rise building construction, comprising a safety net body, a windproof reinforcing belt, a metal connecting piece, and a scaffolding, wherein the windproof reinforcing belt is fixed on the surface of the safety net body, a plurality of connecting holes are formed on the surface of the windproof reinforcing belt, a metal ring is fixedly connected inside the connecting hole, the lower end of the metal connecting piece is fixed inside the metal ring, the upper end of the metal connecting piece is fixed on the surface of the scaffolding, and the safety net body and the windproof reinforcing belt are fixed between two adjacent groups of scaffolding through the metal connecting piece.

[0007] By adopting the above technical solution, the windproof reinforcing belt is fixed on the surface of the safety net body to reinforce the surface of the safety net body and improve the tensile resistance of the safety net body. Meanwhile, the metal connecting piece has high connection strength and corrosion resistance, thereby improving the connection strength of the safety net body and the windproof reinforcing belt with the scaffolding.

[0008] Optionally, the safety net body comprises a plurality of groups of longitudinally and transversely connected fiber ropes, and the fiber ropes comprise a plurality of groups of twisted fiber filaments and metal wires.

[0009] By adopting the above technical scheme, the metal wires are inserted between the plurality of groups of fiber filaments, the fiber filaments and the metal wires are twisted to form the fiber ropes by using a stranding machine, and the safety net body is woven from the fiber ropes, so that the wind resistance and impact resistance of the safety net body are further improved.

[0010] Optionally, the windproof reinforcing belt comprises an edge reinforcing belt and an internal reinforcing belt, and a plurality of suture lines are arranged on surfaces of the edge reinforcing belt and the internal reinforcing belt.

[0011] By adopting the above technical scheme, the edge reinforcing belt is used to be fixed at the edge of the safety net body by suture lines, and the internal reinforcing belt is used to be fixed on the surface of the safety net body by suture lines.

[0012] Optionally, the metal connecting piece comprises a connecting frame, a right connecting rod, a left connecting rod, a locking rod and an anti-skid pad, the right connecting rod, the left connecting rod and the locking rod are annular, and the anti-skid pads are fixedly connected to inner walls of the right connecting rod, the left connecting rod and the locking rod.

[0013] By adopting the above technical scheme, the connecting frame, the right connecting rod, the left connecting rod, the locking rod and the anti-skid pad are cooperated to connect and fix the safety net body and the surface of the scaffold, the right connecting rod, the left connecting rod and the locking rod are annularly wrapped on the surface of the scaffold, and the anti-skid pads play the anti-skid role.

[0014] Optionally, the right connecting rod is fixedly connected to the right end of the connecting frame, and the left connecting rod is fixedly connected to the left end of the connecting frame.

[0015] By adopting the above technical scheme, the left connecting rod is penetrated through the metal ring, and the connecting frame is clamped in the inside of the metal ring during the installation process.

[0016] Optionally, the upper end of the right connecting rod is fixedly connected with a first connecting block, the right end of the locking rod is fixedly connected with a second connecting block, and the first connecting block is rotationally connected with the second connecting block.

[0017] By adopting the above technical scheme, the first connecting block and the second connecting block are cooperated to enable the locking rod to rotate around the connecting rod.

[0018] Optionally, the upper end of the left connecting rod is fixedly connected with a locking block, and an insertion slot is arranged on the upper surface of the locking block.

[0019] Optionally, the left end of the locking rod is fixedly connected with an insertion block, locking slots are arranged on the front and rear surfaces of the insertion block, and the lower end of the insertion block is inclined.

[0020] Through the above technical scheme, the insertion block is inserted into the insertion slot, and the left end of the locking rod is fixed with the left connecting rod.

[0021] Optionally, positioning grooves are arranged on the front and back sides of the locking groove, and positioning rods are slidably connected in the positioning grooves.

[0022] Through the above technical scheme, the positioning rods slide left and right in the positioning grooves, the insertion block is inserted into the insertion slot, and the clamping block is clamped in the locking groove to fix the insertion block in the insertion slot.

[0023] Optionally, the left ends of the two groups of positioning rods are fixedly connected with pressing blocks, and the right sides of the positioning rods are provided with supporting springs.

[0024] Through the above technical scheme, the supporting springs are used to support the positioning rods and the clamping block, so that the stability of the connection is maintained.

[0025] In the above technical scheme, the present application has the following technical effects and advantages: 1. The windproof reinforcing belt is sewn and fixed on the surface of the safety net body to reinforce the surface of the safety net body, improve the tensile resistance of the safety net body, disperse wind force and impact of falling objects, reduce local stress concentration, and significantly improve the wind resistance and impact resistance of the safety net body. 2. The safety net body is fixed by the metal connecting piece and the metal ring, and the metal connecting piece and the metal ring have high connection strength and corrosion resistance, so that the edge of the safety net body is not damaged or the connecting piece is not damaged, the safety net body is not detached, and the use safety of the safety net body is further improved. 3. The metal wire is inserted between the plurality of fiber filaments, the fiber filaments and the metal wire are twisted by the stranding machine to form a fiber rope, and the safety net body is woven from the fiber rope, so that the fiber rope on the surface of the safety net body is effectively prevented from being broken, and the wind resistance and impact resistance of the safety net body are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The figure is a schematic diagram of the overall structure of the present application; Figure 2 The figure is a schematic diagram of the safety net body structure of the present application; Figure 3 The figure is a schematic diagram of the fiber rope structure of the present application; Figure 4It is the structure schematic diagram of windproof reinforcing belt of the application; Figure 5 It is the structure schematic diagram of B in the application Figure 4 ; Figure 6 It is the structure schematic diagram of metal connecting piece of the application Figure 1 (in locked state); Figure 7 It is the structure schematic diagram of metal connecting piece of the application Figure 2 (in unlocked state); Figure 8 It is the structure schematic diagram of C in the application Figure 7 ; Figure 9 It is the structure schematic diagram of D in the application Figure 7 ; Figure 10 It is the internal structure schematic diagram of locking block of the application.

[0027] Mark explanation: 1, safety net body; 11, fiber rope; 111, fiber wire; 112, metal wire; 2, windproof reinforcing belt; 21, edge reinforcing belt; 22, internal reinforcing belt; 23, suture line; 24, connecting hole; 25, metal ring; 3, metal connecting piece; 31, connecting frame; 32, right connecting rod; 321, first connecting block; 33, left connecting rod; 331, locking block; 332, plug-in slot; 333, positioning slot; 334, positioning rod; 335, clamping block; 336, pressing block; 337, supporting spring; 34, locking rod; 341, plug-in block; 342, locking slot; 343, second connecting block; 35, non-slip pad; 4, scaffold. Specific implementation

[0028] In order to make the skilled in the art better understand the technical scheme of the application, the application will be further described in detail below in conjunction with the drawings.

[0029] Example one: The application provides a kind of windproof safety net for high-rise building construction as shown in Figures 1 to 6 , including safety net body 1, windproof reinforcing belt 2, metal connecting piece 3 and scaffold 4, windproof reinforcing belt 2 is fixed on the surface of safety net body 1, the surface of windproof reinforcing belt 2 is provided with multiple groups of connecting holes 24, the inside of connecting hole 24 is fixedly connected with metal ring 25, the lower end of metal connecting piece 3 is fixed in the inner side of metal ring 25, the upper end of metal connecting piece 3 is fixed on the surface of scaffold 4, safety net body 1 and windproof reinforcing belt 2 are fixed between adjacent two groups of scaffold 4 by metal connecting piece 3.

[0030] The safety net body 1 is fixed with the windproof reinforcing belt 2 on the surface in the production process, a plurality of groups of connecting holes 24 are arranged on the surface of the windproof reinforcing belt 2 at intervals, and the metal ring 25 is fixed in the connecting hole 24, so that the anti-friction ability of the windproof reinforcing belt 2 and the safety net body 1 is improved.

[0031] Meanwhile, the metal ring 25 is sleeved in the metal connecting piece 3, and the metal connecting piece 3 is fixed with the upper and lower scaffolds 4 or the left and right groups of scaffolds 4, so that the safety net body 1 and the scaffold 4 are connected and fixed.

[0032] The metal connecting piece 3 and the metal ring 25 have strong corrosion resistance, so that the stability of the connection of the safety net body 1 is improved, the safety net body 1 is prevented from falling off due to damage of the connecting piece, the metal ring 25 prevents the metal connecting piece 3 from directly contacting the surface of the safety net body 1, so that the connecting piece 3 is prevented from causing friction on the connection between the safety net body 1 and the windproof reinforcing belt 2 in the process of being blown by strong wind, the connection is prevented from being damaged to cause the safety net body 1 to fall off, and the wind resistance and impact resistance of the safety net body 1 are effectively improved.

[0033] Embodiment two: Referring to Figure 2 and Figure 3 , the safety net body 1 includes a plurality of groups of longitudinally and transversely connected fiber ropes 11, the fiber rope 11 includes a plurality of groups of fiber filaments 111 and metal wires 112 twisted together, the windproof reinforcing belt 2 includes an edge reinforcing belt 21 and an internal reinforcing belt 22, and a plurality of groups of sewing lines 23 are arranged on the surfaces of the edge reinforcing belt 21 and the internal reinforcing belt 22.

[0034] The fiber filament 111 is a high-strength silk thread, the metal wire 112 is clamped between a plurality of groups of fiber filaments 111 at intervals in the production process, the fiber filament 111 and the metal wire 112 are twisted together by a twisting machine, so that the fiber rope 11 with high strength is formed, a plurality of groups of fiber ropes 11 are woven together by a weaving machine, so that the safety net body 1 is formed, a plurality of groups of metal wires 112 are matched to effectively improve the structural strength of the safety net body 1 and improve the impact resistance of the safety net body 1.

[0035] Meanwhile, a plurality of groups of internal reinforcing belts 22 are fixed on the surface of the safety net body 1 in the production process.

[0036] In the use process, the safety net body 1 with a corresponding size is cut according to the use size, and then the edge reinforcing belt 21 is fixed on the edge of the safety net body 1 by a plurality of groups of sewing lines 23.

[0037] When subjected to tension, a plurality of groups of sewing lines 23 and the edge reinforcing belt 21 disperse the force, so that the tensile resistance of the edge of the safety net body 1 is improved, and the edge connection is prevented from being damaged and falling off when subjected to strong wind and impact.

[0038] Embodiment three: Referring to Figures 6 to 10 The metal connecting piece 3 comprises a connecting frame 31, a right connecting rod 32, a left connecting rod 33, a locking rod 34 and a non-slip pad 35. The right connecting rod 32, the left connecting rod 33 and the locking rod 34 are annular. The inner walls of the right connecting rod 32, the left connecting rod 33 and the locking rod 34 are fixedly connected with the non-slip pad 35. The right connecting rod 32 is fixedly connected with the right end of the connecting frame 31. The left connecting rod 33 is fixedly connected with the left end of the connecting frame 31. The upper end of the right connecting rod 32 is fixedly connected with a first connecting block 321. The right end of the locking rod 34 is fixedly connected with a second connecting block 343. The first connecting block 321 is rotationally connected with the second connecting block 343. The upper end of the left connecting rod 33 is fixedly connected with a locking block 331. The upper surface of the locking block 331 is provided with a plug-in groove 332. The left end of the locking rod 34 is fixedly connected with a plug-in block 341.

[0039] The second connecting block 343 rotates around the first connecting block 321, so that the locking rod 34 rotates around the upper end of the right connecting rod 32.

[0040] In use, the left connecting rod 33 is passed through the inside of the metal ring 25. The connecting frame 31 is clamped on the inside of the metal ring 25. Then the metal connecting piece 3 is hung on the edge of the safety net body 1.

[0041] In the process of fixing the safety net body 1, the right connecting rod 32 and the left connecting rod 33 are directly clamped on the surface of the scaffold 4. Then the locking rod 34 is rotated to the left. The plug-in block 341 is inserted into the inside of the plug-in groove 332. The left end of the locking rod 34 is locked and fixed with the upper end of the left connecting rod 33. Then the metal connecting piece 3 is firmly fixed on the surface of the scaffold 4. Thus the safety net body 1 is connected and fixed.

[0042] Meanwhile, in the locking process, the metal connecting piece 3 will press the non-slip pad 35 tightly. The non-slip pad 35 is tightly attached to the surface of the scaffold 4. The non-slip pad 35 avoids the metal connecting piece 3 from sliding on the surface of the scaffold 4. The stability of the safety net body 1 in use is further improved.

[0043] Referring to Figure 8 and Figure 10The front and rear surfaces of the plug-in block 341 are provided with locking grooves 342, the lower end of the plug-in block 341 is a slope, the inside of the locking block 331 is provided with positioning grooves 333 on the front and rear sides of the locking grooves 342, the inside of the positioning grooves 333 is slidably connected with positioning rods 334, the right end of the two groups of positioning rods 334 is fixedly connected with clamping blocks 335 on one side surface close to each other, the upper surface of the clamping block 335 is a curved surface, the left end of the two groups of positioning rods 334 is fixedly connected with pressing blocks 336, the right side of the positioning rod 334 is provided with supporting springs 337, and the two ends of the supporting spring 337 are respectively in contact with the right end of the positioning rod 334 and the inner wall of the positioning groove 333.

[0044] Specifically, in the process of locking the metal connecting piece 3, the plug-in block 341 is inserted into the inside of the plug-in groove 332, because the lower end of the plug-in block 341 is a slope and the upper end of the clamping block 335 is a curved surface, when the plug-in block 341 is inserted, the clamping block 335 will be automatically pushed to the right side, so that the clamping block 335 slides to the inside of the positioning groove 333, and then the plug-in block 341 can be smoothly slid into the bottom end.

[0045] When the locking groove 342 slides to the side surface of the clamping block 335, the supporting spring 337 will automatically push the clamping block 335 to the inside of the locking groove 342, at this time, the plug-in block 341 is fixed in the inside of the plug-in groove 332, and then the metal connecting piece 3 is connected and fixed with the scaffold 4, thereby improving the convenience of installing the safety net body 1.

[0046] Conversely, when the safety net body 1 needs to be disassembled, the metal connecting piece 3 is first disassembled, at this time, the pressing block 336 is pressed inward, the pressing block 336 pushes the positioning rod 334 to the right side, the positioning rod 334 drives the clamping block 335 to slide to the right side, and then the clamping block 335 slides to the inside of the positioning groove 333, so that it is separated from the inside of the locking groove 342 to be unlocked.

[0047] Because the non-slip pad 35 has a certain tension after compression, when the clamping block 335 is separated from the inside of the locking groove 342, the non-slip pad 35 will expand outward, and then the plug-in block 341 is automatically pulled out from the inside of the plug-in groove 332, so that the metal connecting piece 3 is separated from the surface of the scaffold 4, thereby improving the convenience of disassembling the safety net body 1, and the metal connecting piece 3 can be reused, thereby improving the resource utilization efficiency.

[0048] The working principle of the present application is that the windproof reinforcing belt 2 is fixed on the surface of the safety net body 1 by sewing to reinforce the surface of the safety net body 1, improve the tensile resistance of the safety net body 1, the windproof reinforcing belt 2 disperses the wind force and the impact of falling objects, reduces the local stress concentration, the windproof reinforcing belt 2 and the safety net body 1 are combined, the wind resistance and impact resistance of the safety net body 1 are significantly improved, and the use safety of the safety net body 1 is improved; at the same time, the metal connecting piece 3 cooperates with the metal ring 25 to fix the safety net body 1, the metal connecting piece 3 and the metal ring 25 have high connection strength and corrosion resistance, the edge of the safety net body 1 is prevented from being damaged or the connecting piece is prevented from being damaged to cause the safety net body 1 to fall off, and the use safety of the safety net body 1 is further improved; and the metal wire 112 is inserted between the groups of fiber filaments 111, the fiber filaments 111 and the metal wire 112 are twisted by a stranding machine to form a fiber rope 11, and the safety net body 1 is woven by the fiber rope 11, so that the fiber rope 11 on the surface of the safety net body 1 is effectively prevented from being broken, and the wind resistance and impact resistance of the safety net body 1 are further improved.

[0049] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, the above examples and descriptions in the specification are only preferred examples of the present application, and are not used to limit the present application, various changes and improvements of the present application can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A windproof safety net for high-rise building construction, comprising a safety net body (1), a windproof reinforcement belt (2), a metal connector (3) and a scaffold (4), characterized in that: The windproof reinforcement belt (2) is fixed on the surface of the safety net (1), and a plurality of connection holes (24) are provided on the surface of the windproof reinforcement belt (2). A metal ring (25) is fixedly connected to the inside of the connection hole (24), and the lower end of the metal connector (3) is fixed to the inner side of the metal ring (25). The upper end of the metal connector (3) is fixed to the surface of the scaffold (4). The safety net (1) and the windproof reinforcement belt (2) are fixed between two adjacent groups of scaffolds (4) through the metal connector (3).

2. A windproof safety net for high-rise building construction according to claim 1, characterized in that: The safety net body (1) comprises a plurality of groups of fiber ropes (11) connected longitudinally and transversely, and the fiber ropes (11) comprise a plurality of groups of fiber filaments (111) and metal wires (112) twisted together.

3. The windproof safety net for high-rise building construction according to claim 1, characterized in that: The windproof reinforcement belt (2) comprises an edge reinforcement belt (21) and an internal reinforcement belt (22), and the surfaces of the edge reinforcement belt (21) and the internal reinforcement belt (22) are both provided with a plurality of suture lines (23).

4. A windproof safety net for high-rise building construction according to claim 1, characterized in that: The metal connecting member (3) comprises a connecting frame (31), a right connecting rod (32), a left connecting rod (33), a locking rod (34) and an anti-slip pad (35); the right connecting rod (32), the left connecting rod (33) and the locking rod (34) are ring-shaped; the inner walls of the right connecting rod (32), the left connecting rod (33) and the locking rod (34) are fixedly connected with the anti-slip pad (35).

5. A windproof safety net for high-rise building construction according to claim 4, characterized in that: The right connecting rod (32) is fixedly connected to the right end of the connecting frame (31), and the left connecting rod (33) is fixedly connected to the left end of the connecting frame (31).

6. A windproof safety net for high-rise building construction according to claim 4, characterized in that: The upper end of the right connecting rod (32) is fixedly connected to a first connecting block (321), the right end of the locking rod (34) is fixedly connected to a second connecting block (343), and the first connecting block (321) and the second connecting block (343) are rotatably connected.

7. A windproof safety net for high-rise building construction according to claim 4, characterized in that: The upper end of the left connecting rod (33) is fixedly connected to a locking block (331), and the upper surface of the locking block (331) is provided with a plug-in slot (332).

8. A windproof safety net for high-rise building construction according to claim 7, characterized in that: The left end of the locking rod (34) is fixedly connected to a plug-in block (341), and locking grooves (342) are provided on both the front and rear surfaces of the plug-in block (341), and the lower end of the plug-in block (341) is an inclined surface.

9. A windproof safety net for high-rise building construction according to claim 8, characterized in that: The locking block (331) is provided with positioning grooves (333) on both the front and rear sides of the locking groove (342), and the positioning groove (333) is slidably connected to a positioning rod (334). The right ends of the two groups of positioning rods (334) are both fixedly connected to the surface of the side close to each other, and the upper surface of the positioning block (335) is an arc surface.

10. A windproof safety net for high-rise building construction according to claim 9, characterized in that: The left ends of the two groups of positioning rods (334) are fixedly connected with a pressure block (336), and a support spring (337) is provided on the right side of the positioning rod (334). The two ends of the support spring (337) are respectively in contact with the right end of the positioning rod (334) and the inner wall of the positioning groove (333).

Images