Safety protection net for high-rise construction

Abstract

The utility model discloses a high-rise construction safety protection net which comprises a main body module. The main body module comprises a frame body, fixing plates symmetrically fixed to the two sides of the frame body, a fixed rod fixed to the inner wall of one side of the frame body, a first winding drum connected to the outer side of the fixed rod in a sleeving mode, a spring arranged between the fixed rod and the first winding drum, and a second winding drum rotationally installed on the inner wall of the other side of the frame body. The rotating piece is installed on the inner wall of the frame body and extends out of the frame body, the protective net body is wound around the first winding drum, the frame body is used for installing other assemblies, cavities are formed in the two sides of the frame body, the fixing plate is integrally connected to the frame body and used for installing the frame body to a structural frame for building construction, and the two ends of the fixing rod are fixed to the opposite inner walls of one side of the frame body. One end of the clockwork spring is fixed to the outer side face of the fixed rod, the other end of the clockwork spring is fixed to the inner wall of the first winding drum, and the high-rise construction safety protection net has the advantages of being convenient to maintain and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of protection nets, in particular to a high-rise construction safety protection net. Background Art

[0002] High-rise buildings are relatively common buildings in our lives. With the continuous development of the times and the concentration of population in urbanization, the demand for high-rise buildings in central cities is increasing, and the demand for high-rise building construction is also increasing. There are various types of high-rise building construction equipment on the market. Safety nets are one of them, which mainly ensure the safety of workers.

[0003] The existing high-rise construction safety protection net has the following main disadvantages during use: the protection net is easily damaged, it is inconvenient to replace the safety net after it is damaged, and the replacement process is time-consuming and laborious. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a high-rise construction safety protection net, including: a main body module, the main body module includes a frame, fixed plates symmetrically fixed on both sides of the frame, a fixed rod fixed on the inner wall of one side of the frame, a first reel sleeved on the outside of the fixed rod, a spring arranged between the fixed rod and the first reel, a second reel rotatably installed on the inner wall of the other side of the frame, a rotating part installed on the inner wall of the frame and extending out of the frame, and a protection net main body wound on the first reel.

[0006] One end of the protective net body is fixed to the outer side of the first reel, and the other end passes through the frame and is fixed to the outer side of the second reel. A fluorescent layer is provided on the surface of the protective net body.

[0007] In a preferred example, the utility model can be further configured as follows: one end of the mainspring is fixed to the outer side surface of the fixed rod, and the other end is fixed to the inner wall of the first winding drum.

[0008] In a preferred example, the utility model can be further configured as follows: the rotating member includes a worm wheel fixedly sleeved on one end of the second reel, a worm rotatably mounted on the inner wall of the frame, and a knob mounted on one end of the worm and extending out of the frame.

[0009] In a preferred example, the present invention can be further configured as follows: the worm and the worm wheel mesh with each other.

[0010] In a preferred example, the utility model can be further configured as follows: the protective net body is a polyester fiber protective net.

[0011] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0012] 1. In the utility model, a fixed rod is installed on the inner wall of one side of the inner cavity of the frame, and the first drum is sleeved on the outer side surface of the fixed rod, and a spring is arranged between the fixed rod and the inner wall of the first drum. At the same time, the second drum is rotatably installed on the inner wall of the other side of the frame, and the protective net main body is wound on the first drum, one end of the protective net main body is fixed to the first drum, and the other end passes through the frame and is fixed to the second drum. In addition, a rotating member is installed on one side of the second drum. When the protective net main body is damaged, the second drum is driven to rotate by the rotating member. The rotation of the second drum drives the protective net main body to be wound on its outer side, so that the damaged part of the protective net main body is wound onto the second drum, and the protective net main body on the first drum is released. Through the above arrangement, when the protective net is damaged, the damaged part of the protective net main body can be stored and the intact part of the protective net main body can be exposed, thereby avoiding the trouble of replacing and installing the protective net. The structure is simple, easy to use, and practical performance is increased.

[0013] 2. In the utility model, a fluorescent layer is provided on the surface of the protective net body, which can emit fluorescence at night to serve as a warning to nearby workers, thereby preventing workers from not being able to see the protective net clearly due to dim light at night, further increasing practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the inner cavity structure of the frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the first reel structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the second reel structure of the utility model.

[0019] Reference numerals:

[0020] 100. Main body module; 110. Frame; 120. Fixed plate; 130. Fixed rod; 140. First reel; 150. Spring; 160. Second reel; 170. Rotating member; 171. Worm gear; 172. Worm; 173. Knob; 180. Protective net body. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0023] Embodiment 1:

[0024] Combination Figure 1-5 As shown, this embodiment provides a high-rise construction safety protection net, including: a main body module 100.

[0025] Among them, the main module 100 includes a frame 110, a fixing plate 120 symmetrically fixed on both sides of the frame 110, a fixed rod 130 fixed on the inner wall of one side of the frame 110, a first reel 140 sleeved on the outside of the fixed rod 130, a spring 150 arranged between the fixed rod 130 and the first reel 140, a second reel 160 rotatably installed on the inner wall of the other side of the frame 110, a rotating part 170 installed on the inner wall of the frame 110 and extending out of the frame 110, and a protective net main body 180 wound on the first reel 140.

[0026] The frame 110 is used to install other components. Cavities are provided on both sides of the frame 110. The fixing plate 120 is integrally connected to the frame 110 and is used to install the frame 110 on a structural frame of a building construction.

[0027] Both ends of the fixed rod 130 are fixed on the opposite inner walls of one side of the frame 110, and are used to install the spring 150. One end of the spring 150 is fixed on the outer surface of the fixed rod 130, and the other end is fixed on the inner wall of the first reel 140, and is used to drive the first reel 140 to rotate in the opposite direction of the second reel 160, thereby driving the protective net body 180 on the first reel 140 to be tightened, and when the protective net body 180 is impacted, the protective net body 180 is stretched, driving the first reel 140 to rotate, and the rotation of the first reel 140 drives the spring 150 to rotate and tighten. In the process of tightening the spring 150, the rotation force of the first reel 140 is buffered by its own elastic force, that is, the impact force on the protective net body 180 is buffered.

[0028] The first reel 140 is used to wind up the protection net main body 180 and facilitate the delivery of the protection net main body 180 .

[0029] Both ends of the second reel 160 are rotatably installed on the inner wall of the other side of the frame 110, and at the same time, one end of the protective net main body 180 is fixed to the outer side surface of the first reel 140, and the other end passes through the frame 110 and is fixed to the outer side surface of the second reel 160. When the protective net main body 180 is damaged, the second reel 160 rotates, and the rotation of the second reel 160 drives the protective net main body 180 to be wound on its outer side, so that the damaged part of the protective net main body 180 is wound onto the second reel 160, and at the same time, the protective net main body 180 on the first reel 140 is released, the damaged part of the protective net main body 180 is stored, and the intact part of the protective net main body 180 is exposed, so as to avoid the trouble of replacing and disassembling the protective net when it is damaged.

[0030] The rotating member 170 is used to drive the second reel 160 to rotate, including a worm wheel 171 fixedly sleeved on one end of the second reel 160, a worm 172 rotatably installed on the inner wall of the frame 110, and a knob 173 installed at one end of the worm 172 and extending out of the frame 110. The worm wheel 171 and the worm 172 are meshed with each other, so that when rotating, the worm 172 can be driven to rotate, the rotation of the worm 172 drives the worm wheel 171 to rotate, and the rotation of the worm wheel 171 drives the second reel 160 to rotate. In addition, the worm 172 is a one-way transmission for the worm wheel 171, which can prevent the protective net body 180 on the second reel 160 from loosening.

[0031] The protective net body 180 is used to activate the protective function. It is made of a polyester fiber protective net, which is woven with high-density polyester fibers. It has excellent weather resistance, corrosion resistance and wear resistance, and also has the characteristics of anti-corrosion and anti-ultraviolet rays.

[0032] Furthermore, a fluorescent layer is provided on the surface of the protective net body 180, which can emit fluorescence at night to serve as a warning to nearby workers and prevent the workers from not being able to see the protective net clearly due to the dim light at night.

[0033] The working principle and use process of the utility model are as follows: when the protective net is damaged, the knob 173 is turned to drive the worm 172 to rotate, the rotation of the worm 172 drives the worm wheel 171 to rotate, the rotation of the worm wheel 171 drives the second reel 160 to rotate, the second reel 160 rotates to wind up the protective net main body 180, so that the damaged part of the protective net main body 180 is wound onto the second reel 160, and at the same time, the new protective net main body 180 on the first reel 140 is released, completing the processing of the damaged protective net, avoiding the trouble of replacing and installing the protective net main body 180, and in addition, when the light is dim at night, the fluorescent layer on the surface of the protective net main body 180 emits fluorescence, which can warn nearby workers.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-rise construction safety protection net, comprising: A main body module (100), characterized in that the main body module (100) comprises a frame (110), a fixing plate (120) symmetrically fixed on both sides of the frame (110), a fixed rod (130) fixed on the inner wall of one side of the frame (110), a first reel (140) sleeved on the outside of the fixed rod (130), a spring (150) arranged between the fixed rod (130) and the first reel (140), a second reel (160) rotatably mounted on the inner wall of the other side of the frame (110), a rotating member (170) mounted on the inner wall of the frame (110) and extending out of the frame (110), and a protective net main body (180) wound on the first reel (140); One end of the protection net body (180) is fixed to the outer side surface of the first reel (140), and the other end passes through the frame (110) and is fixed to the outer side surface of the second reel (160). The surface of the protection net body (180) is provided with a fluorescent layer.

2. A high-rise construction safety protection net according to claim 1, characterized in that: One end of the mainspring (150) is fixed on the outer surface of the fixed rod (130), and the other end is fixed on the inner wall of the first winding drum (140).

3. A high-rise construction safety protection net according to claim 1, characterized in that: The rotating member (170) comprises a worm wheel (171) fixedly sleeved on one end of the second reel (160), a worm (172) rotatably mounted on the inner wall of the frame (110), and a knob (173) mounted on one end of the worm (172) and extending out of the frame (110).

4. A high-rise construction safety protection net according to claim 3, characterized in that: The worm (172) and the worm wheel (171) are meshed with each other.

5. A high-rise construction safety protection net according to claim 1, characterized in that: The protective net main body (180) is a polyester fiber protective net.

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