Building safety net with flame-retardant and sound-insulation effects

Abstract

The utility model relates to the technical field of building safety nets, and discloses a building safety net with inflaming retarding and sound insulation effects, which comprises a safety net shell, a safety protection net is arranged in the safety net shell, an inflaming retarding layer is arranged on one side in the safety protection net, and a sound insulation layer is fixedly connected in the inflaming retarding layer. A plurality of transverse strips and longitudinal strips are installed at the outer end of the safety protection net, supporting bases are arranged at the lower ends of the two sides of the safety net shell, a first sound insulation turning plate is arranged at the lower end of the safety net shell, a second sound insulation turning plate is arranged at the lower end of the first sound insulation turning plate, and a fireproof ground contact plate is arranged at the lower end of the second sound insulation turning plate. The second sound insulation turning plate and the fireproof ground contact plate can rotate around the hinge position of the first sound insulation turning plate, the space of a gap between the device and the ground is greatly reduced, the sealing performance of the device is improved, and then the overall noise isolation and absorption effects of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building safety nets, in particular to a building safety net with flame retardant and sound insulation effects. Background Art

[0002] Construction safety nets are used at various construction sites to effectively prevent injuries caused by falling people or objects. Common construction methods for construction safety nets include vertical nets and horizontal nets. The horizontal net is a net that is tied to a bracket that is not parallel to the scaffolding but extends outward at a certain angle to catch people or objects or provide a cushion for them. The existing net tying is relatively complicated and has low construction efficiency.

[0003] According to a publicly disclosed building safety net (publication number: CN 208456169 U), in the above application, the net body is inserted between the upper plate and the clamping plate and into the insertion hole, and then the bolts and handles are turned to quickly install the net body on the upper plate and the lower plate respectively, and then the main connecting column and the building scaffolding are locked together to complete the rapid installation of the building safety net; at the same time, two layers of net body are provided to improve safety.

[0004] However, the above-mentioned equipment has poor sound insulation effect during actual use, causing serious external noise pollution at the construction site; therefore, it does not meet existing needs, and the construction safety net takes a long time to install during the installation process, which cannot adapt to the high-efficiency construction progress. Especially when installed at high altitude, the fixing method is relatively complicated, which invisibly increases unnecessary safety hazards; in view of this, we propose a construction safety net with flame retardant and sound insulation effects. Summary of the Invention

[0005] The purpose of the utility model is to provide a building safety net with flame retardant and sound insulation effects to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present utility model provides the following technical solutions: a building safety net with flame retardant and sound insulation effects, comprising a safety net shell, a safety net installed inside the safety net shell, a flame retardant layer installed on one side of the interior of the safety net, a sound insulation layer fixedly connected to the interior of the flame retardant layer, and a plurality of transverse strips and longitudinal strips installed on the outer end of the safety net.

[0007] Preferably, the safety net housing is composed of a group of transverse rods and longitudinal rods, and the transverse rods and longitudinal rods are fixedly connected by fixing bolts to form the safety net housing.

[0008] Preferably, the transverse strips and the longitudinal strips are fixedly connected at the intersection, and the protective layer at the end of the transverse strips and the longitudinal strips arranged around the safety net is a coated plastic layer or non-woven fabric.

[0009] Preferably, support bases are provided at the lower ends of both sides of the safety net shell, and the support bases are fixedly connected to the safety net shell by bolts, and a first sound insulation flap is provided at the lower end of the safety net shell.

[0010] Preferably, the first sound insulation flap is fixedly connected to the safety net housing by bolts, a second sound insulation flap is provided at the lower end of the first sound insulation flap, and the second sound insulation flap is hinged to the first sound insulation flap.

[0011] Preferably, a fireproof ground contact plate is provided at the lower end of the second sound insulation flap, and the fireproof ground contact plate is adhesively connected to the second sound insulation flap.

[0012] Compared with the existing technology, the utility model provides a building safety net with flame retardant and sound insulation effects, which has the following beneficial effects:

[0013] 1. In order to avoid the inconvenience of transportation and carrying during use, the construction safety net with flame retardant and sound insulation effects is equipped with horizontal strips, longitudinal strips, safety net shell and fixing bolts to ensure that the construction safety net has high strength, good integrity, is strong and durable, and is not easy to damage. It can effectively prevent falling objects from high altitudes and accidental falls of construction workers, reduce safety hazards on construction sites, and can also be rolled into a roll for easy transportation and fast recycling, which reduces storage space, improves construction efficiency, and shortens project construction period.

[0014] 2. In order to improve the sealing performance of the building safety net, the flame-retardant and sound-insulating building safety net is equipped with a first sound-insulating flap, a base, a second sound-insulating flap and a fireproof ground contact plate, thereby improving the overall noise isolation and absorption effect of the building safety net. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] In the figure: 1. Safety net shell; 2. Fixing bolts; 3. Safety net; 4. Horizontal strips; 5. Longitudinal strips; 6. Flame retardant layer; 7. Sound insulation layer; 8. Support base; 9. First sound insulation flap; 10. Second sound insulation flap; 11. Fireproof ground contact plate. DETAILED DESCRIPTION

[0019] like Figure 1-3 As shown, the utility model provides a technical solution: a building safety net with flame retardant and sound insulation effects, comprising a safety net shell 1, a safety net 3 is installed inside the safety net shell 1, a flame retardant layer 6 is installed on one side of the interior of the safety net 3, a sound insulation layer 7 is fixedly connected to the interior of the flame retardant layer 6, the inner wall of the flame retardant layer 6 and the sound insulation layer 7 are filled, and the sound insulation layer 7 further absorbs noise to reduce noise pollution, and a plurality of transverse strips 4 and longitudinal strips 5 are installed on the outer end of the safety net 3, the safety net shell 1 is composed of a group of transverse rods and longitudinal rods, and the transverse rods and the longitudinal rods are fixedly connected by fixing bolts 2 to form the safety net shell 1, the transverse strips 4 and the longitudinal strips 5 are fixedly connected at the intersection, the transverse strips 4 and the longitudinal strips 5 are stretched plastic strips, and the protective layer at the end of the transverse strips 4 and the longitudinal strips 5 arranged around the safety net 3 is a coated plastic layer or non-woven fabric. The new safety protection net 3 can be rolled into a roll, which is convenient for transportation and has a fast recycling speed, reduces storage space, improves construction efficiency, and shortens project period. Support bases 8 are provided at the lower ends of both sides of the safety net shell 1, and the support bases 8 are fixedly connected to the safety net shell 1 by bolts. A first sound insulation flap 9 is provided at the lower end of the safety net shell 1, and the first sound insulation flap 9 is fixedly connected to the safety net shell 1 with bolts. A second sound insulation flap 10 is provided at the lower end of the first sound insulation flap 9, and the second sound insulation flap 10 is hinged to the first sound insulation flap 9. A fireproof ground contact plate 11 is provided at the lower end of the second sound insulation flap 10, and the fireproof ground contact plate 11 is adhesively connected to the second sound insulation flap 10. The second sound insulation flap 10 and the fireproof ground contact plate 11 can rotate around the hinge of the first sound insulation flap 9, which greatly reduces the space between the device and the ground, improves the sealing of the device, and thereby improves the overall noise isolation and absorption effect of the device.

[0020] Working principle: When in use, the safety net 3 is combined with each other through the safety net shell 1 to form a complete building safety net. In order to solve the problem of serious external noise pollution to the construction site caused by poor sound insulation effect of the existing building safety net, the second sound insulation flap 10 and the fireproof ground contact plate 11 can rotate around the hinge of the first sound insulation flap 9, which greatly reduces the space between the device and the ground, improves the sealing of the device, and thus improves the overall noise isolation and absorption effect of the device.

[0021] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A building safety net with flame retardant and sound insulation effects, comprising a safety net shell (1), characterized in that: A safety net (3) is installed inside the safety net housing (1), a flame retardant layer (6) is installed on one side of the interior of the safety net (3), a sound insulation layer (7) is fixedly connected to the interior of the flame retardant layer (6), and a plurality of transverse strips (4) and longitudinal strips (5) are installed on the outer end of the safety net (3).

2. The flame retardant and sound insulating building safety net according to claim 1, characterized in that: The safety net housing (1) is composed of a group of transverse rods and longitudinal rods, and the transverse rods and longitudinal rods are fixedly connected by fixing bolts (2) to form the safety net housing (1).

3. The flame retardant and sound insulating building safety net according to claim 1, characterized in that: The transverse strips (4) and the longitudinal strips (5) are fixedly connected at the intersection, and the protective layers at the end portions of the transverse strips (4) and the longitudinal strips (5) arranged around the safety net (3) are coated with a plastic layer or non-woven fabric.

4. The flame retardant and sound insulating building safety net according to claim 2, characterized in that: Support bases (8) are provided at the lower ends of both sides of the safety net housing (1), and the support bases (8) are fixedly connected to the safety net housing (1) by bolts. A first sound insulation flap (9) is provided at the lower end of the safety net housing (1).

5. The flame retardant and sound insulating building safety net according to claim 4, characterized in that: The first sound insulation flap (9) is fixedly connected to the safety net housing (1) by bolts, a second sound insulation flap (10) is provided at the lower end of the first sound insulation flap (9), and the second sound insulation flap (10) is hingedly connected to the first sound insulation flap (9).

6. The flame retardant and sound insulating building safety net according to claim 5, characterized in that: A fireproof ground contact plate (11) is provided at the lower end of the second sound insulation flap (10), and the fireproof ground contact plate (11) is adhesively connected to the second sound insulation flap (10).

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