Wind-resistant device and method for building construction platform

Abstract

The present invention discloses a wind-resistant device and method for a construction platform, the device comprises a U-shaped hanging rod, which is arranged on a frame of a construction platform through an edge hanging net; a moving mechanism, which is movably arranged on a first-axis rod body of the U-shaped hanging rod; a hydraulic cylinder, which is connected to the moving mechanism; a horizontal plate, which is horizontally connected to the lower end of the hydraulic cylinder; an electric guide rail, which is arranged on the horizontal plate; a rotating mechanism, which comprises a rotating motor and a controller connected thereto, the rotating motor is slidably arranged on the electric guide rail, the rotating motor is connected to a rotating rod, the rotating rod is connected to a support plate through an adapter, the support plate is plug-in connected to a plug-in on the edge hanging net; an anemometer, which is connected to the controller of the rotating mechanism. The present invention can change the windward structure of the adjacent edge hanging nets by converting the form of the two adjacent edge hanging nets at the corners of the construction platform from a right angle to a guide angle, thereby reducing the influence of wind speed and ensuring the structural safety of the construction platform.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a wind-resistant device and method for a building construction platform. Background Art

[0002] The application of super high-rise buildings is closely related to the wind resistance of the structure, which is not only reflected in the design indicators of the main structure, but also in the increasingly stringent requirements for the wind resistance of auxiliary structures such as construction platforms. Therefore, the research on wind resistance of super high-rise buildings is not only aimed at the wind resistance of the main structure, but also the wind resistance of construction platforms such as integral steel platforms during construction. The integral steel platform increases with the increase of building height. The higher the height of the integral steel platform, the higher the safety risk factor, and it is more susceptible to wind speed. At present, the devices for resisting wind environment installed on the construction platform of super high-rise buildings are generally windproof shields or baffles installed on them. It is not easy to install and replace them, and the hanging nets do not have the ability to change their shape to adapt to the harsh wind environment, which affects construction safety. In addition, under different wind directions, the wind speed and pressure distribution of the integral steel platform is affected by the external mesh. For example, the integral steel platform of the core tube process and the mesh thereon are rectangular in shape, and the meshes on the two adjacent sides at the corners are right-angled. Flow separation occurs at the corner of the windward side, and part of the airflow passes through the mesh and continues to act on the internal core tube, and flow separation occurs again at the corner of the core tube. This causes the outside of the corner of the windward side of the mesh to be subject to wind suction and the inside to be subject to wind pressure, resulting in a large pressure difference, which causes the maximum displacement caused by the wind load to be concentrated at the corner of the windward side of the integral steel platform at a high frequency, and the deformation trend increases with the increase of wind level. If no wind-resistant measures are taken at the corners, the safety of the system structure of the super-high-rise construction platform is difficult to guarantee. Summary of the invention

[0003] The purpose of the present invention is to provide a wind-resistant device and method for a construction platform to solve the problem that the hanging net on the traditional construction platform cannot change its shape according to the severe wind environment and thus affects the structural safety of the construction platform.

[0004] In order to solve the above technical problems, the present invention provides a wind-resistant device for a construction platform, comprising:

[0005] The U-shaped suspension rod is composed of a first-axis rod body and a second-axis rod body vertically connected at both ends thereof, the first-axis rod body is parallel to the edge hanging net and is located outside the first-axis rod body, two second-axis rod bodies pass through the edge hanging net and are fixedly arranged on the frame of each surface and each layer of the construction platform, and the edge hanging net slides along the second-axis rod body and fits on the frame of the construction platform;

[0006] A moving mechanism, movably arranged on the first axial rod body of the U-shaped suspension rod;

[0007] Two hydraulic cylinders are located below the U-shaped suspension rod and are respectively connected to one of the moving mechanisms in a vertical direction;

[0008] A horizontal plate member horizontally connected to the lower end of the hydraulic cylinder;

[0009] An electric guide rail is arranged on the horizontal plate perpendicular to the side mesh hanging direction;

[0010] The rotating mechanism includes a rotating motor and a controller connected thereto, wherein the rotating motor is slidably arranged on the electric guide rail, the rotating motor is connected to a rotating rod in a vertical direction, the rotating rod is connected to a supporting plate through an adapter, and the supporting plate is plug-in-plug-in connected to a plug-in arranged on the side hanging net;

[0011] The anemometer is connected to the controller of the rotating mechanism and is arranged on the housing of the rotating motor of the rotating mechanism.

[0012] Furthermore, the wind-resistant device for a construction platform provided by the present invention comprises a moving mechanism comprising a sliding sleeve slidably arranged on the first-axis rod body of the U-shaped suspension rod, and at least one moving motor driving the sliding sleeve to slide along the first-axis rod body; the hydraulic cylinder is connected to the lower chord surface of the sliding sleeve.

[0013] Furthermore, in the wind-resistant device for a construction platform provided by the present invention, the upper and lower chord surfaces of the first-axis rod body are provided with sliding grooves, and the corresponding sliding sleeve is provided with a sliding tongue matching the sliding groove.

[0014] Furthermore, in the wind-resistant device for a construction platform provided by the present invention, the hydraulic cylinder is connected to the horizontal plate through a cylinder seat.

[0015] Furthermore, in the wind-resistant device for a construction platform provided by the present invention, the adapter is a U-shaped piece or a right-angle piece.

[0016] Furthermore, in the wind-resistant device for a construction platform provided by the present invention, a slot is provided on the support plate, a tongue matching the slot is provided on the plug-in for hanging the edge mesh, and the support plate and the plug-in are connected by plugging and unplugging via the matching slot and tongue.

[0017] Furthermore, in the wind-resistant device for the construction platform provided by the present invention, a locking opening is provided at the end where the corners of two adjacent edge hanging nets are spliced.

[0018] Furthermore, the wind-resistant device for the construction platform provided by the present invention removes the moving mechanism and the hydraulic cylinder, sets the horizontal plate on the U-shaped hanging rod, removes the support plate and the plug-in, and directly fixes the rotating rod on the edge hanging net through an adapter.

[0019] In order to solve the above technical problems, the present invention further provides a wind-resistant method for a construction platform, which adopts the above wind-resistant device for the construction platform, comprising:

[0020] The anemometer detects the wind speed at the four corners of the construction platform at the height of the edge hanging net in real time and transmits it to the controller of the rotating mechanism. The controller determines whether the wind speed value is greater than the preset value.

[0021] When the wind speed value is greater than a predetermined value, the controller controls the electric guide rail to move the moving mechanism outward and move the edge hanging net outward along the second rod body of the U-shaped suspension rod to translate the edge hanging net outward; the controller controls the rotary motor to control the rotation of the rotary rod, and the rotary rod rotates the edge hanging net inward to a predetermined angle through the plug-in connected to the support plate on the adapter, so that the adjacent two edge hanging nets are converted from right-angle splicing to chamfered splicing;

[0022] When the wind speed value is less than a preset value, the controller controls the rotating motor to control the rotating rod to rotate, and the rotating rod rotates the edge hanging net outward through the plug-in connected to the support plate on the adapter, so that the two adjacent edge hanging nets are converted from chamfered splicing to right-angle splicing; the controller controls the electric guide rail to move the moving mechanism inward and move the edge hanging net inward along the second direction of the U-shaped suspension rod, so as to translate the edge hanging net inward and fit it on the frame of the construction platform.

[0023] In order to solve the above technical problems, the present invention further provides a wind-resistant method for a construction platform, which adopts the above wind-resistant device for the construction platform, comprising:

[0024] The anemometer detects the wind speed at the four corners of the construction platform at the height of the edge hanging net in real time and transmits it to the controller of the rotating mechanism. The controller determines whether the wind speed value is greater than the preset value.

[0025] When the wind speed value is greater than a predetermined value, the controller controls the electric guide rail to move the moving mechanism outward and move the edge hanging net outward along the second rod body of the U-shaped suspension rod to translate the edge hanging net outward; the controller controls the rotary motor to control the rotation of the rotary rod, and the rotary rod rotates the edge hanging net inward to a predetermined angle through the plug-in connected by the support plate on the adapter, so that the two adjacent edge hanging nets are converted from right-angle splicing to chamfered splicing; the hydraulic cylinders on the two adjacent edge hanging nets are used to control the up and down dislocation distribution of the two edge hanging nets respectively, and by adjusting the driving motor on at least one edge hanging net, the edge hanging net on it is translated so that the two adjacent edge hanging nets are aligned up and down and locked through the lock;

[0026] When the wind speed value is less than a predetermined value, the hydraulic cylinders on the two adjacent side hanging nets are used to control the two side hanging nets to be staggered up and down and unlocked through the locks, and the driving motor on at least one side hanging net is adjusted to translate the side hanging net on it so that the two adjacent side hanging nets are parallel and staggered at intervals; the controller controls the rotating motor to control the rotation of the rotating rod, and the rotating rod rotates the side hanging net outward through the plug-in connected to the support plate on the adapter, so that the two adjacent side hanging nets are converted from chamfered splicing to right-angled splicing; the controller controls the electric guide rail to move the moving mechanism inward and move the side hanging net inward along the second rod body of the U-shaped suspension rod, so that the side hanging net is translated inward and fits on the frame of the construction platform.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The wind-resistant device and method for a construction platform provided by the present invention arrange the edge hanging nets traditionally arranged on the frame of the construction platform on the frame of the construction platform through U-shaped hanging rods instead of being directly arranged on the frame of the construction platform; when the edge hanging nets at the corners of the construction platform face a severe wind environment at high altitude, when the wind speed value detected by the anemometer is greater than a predetermined value, the controller moves the rotating mechanism outward through an electric guide rail, and then controls the rotating rod of the rotating mechanism to rotate through a rotating motor, so as to rotate the edge hanging nets inward through an adapter, a support plate and a plug-in connected by the rotating rod to convert the right-angle shape of adjacent edge hanging nets into a chamfered shape, thereby changing the shape of two adjacent edge hanging nets at the corners of the construction platform, making them shrink inward, changing the windward structure of adjacent edge hanging nets at the corners, reducing the influence of the wind speed value, thereby avoiding the wind speed value at the corners from being directly applied to the edge hanging nets to affect the structural safety of the construction platform, and avoiding the problem that the wind speed value at the corners affects the structural safety and construction quality of the main structure of the building.

[0029] The wind-resistant device and method for a construction platform provided by the present invention can drive the rotating mechanism to move horizontally along the first direction of the U-shaped hanging rod through a moving mechanism arranged on the U-shaped hanging rod, drive the rotating mechanism to move in the vertical direction through a hydraulic oil tank, and can move the rotating mechanism horizontally in the second direction through an electric guide rail of a horizontal plate, thereby realizing movement of the rotating mechanism in three degrees of freedom. The wind-resistant device of the construction platform can be inserted into a plug-in at any position through a support plate connected to the adapter of the rotating rod, and can also adapt to edge hanging nets of different sizes and specifications, and has the versatility of installing the wind-resistant device of the construction platform on the edge hanging net.

[0030] The wind-resistant device and method for a construction platform provided by the present invention facilitate the disassembly and assembly of the wind-resistant device for the construction platform on the edge hanging net through the plug-in connection of the support plate and the plug-in, and can also realize the recycling and reuse of the wind-resistant device for the construction platform, thereby achieving the effects of green construction, energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the elevation structure of the construction platform and the hanging net thereon and the wind-resistant device of the construction platform provided with the hanging net on the side;

[0032] Figure 2 It is a schematic diagram of the main structure of the wind-resistant device of the construction platform installed on the side hanging net and the frame of the construction platform;

[0033] Figure 3 It is a side view structural diagram of the wind-resistant device of the construction platform installed on the side hanging net and the frame of the construction platform;

[0034] Figure 4 It is a schematic diagram of the top view of the wind-resistant device of the construction platform, the edge hanging net installed at the corner and the frame of the construction platform;

[0035] Figure 5 This is the main structural diagram of the side hanging net;

[0036] Figure 6 It is a side view structural diagram of the edge hanging net;

[0037] Figure 7 It is a schematic diagram of the main structure of the wind-resistant device of the construction platform without the U-shaped hanging rod;

[0038] Figure 8 It is a schematic diagram of the side view structure of the wind-resistant device of the construction platform without the U-shaped hanging rod;

[0039] Fig. 9 It is a schematic diagram of the main structure of the connection node between the moving mechanism and the hydraulic cylinder;

[0040] Fig.10 It is a side view structural diagram of the connection node between the moving mechanism and the hydraulic cylinder;

[0041] Fig.11 It is a schematic diagram of the main structure of the U-shaped suspension rod and the connection node of the moving mechanism;

[0042] Fig.12 It is a side view structural diagram of the U-shaped suspension rod and the connection node of the moving mechanism;

[0043] Fig.13 It is a schematic diagram of the main structure of the connection nodes of the horizontal plate, the electric guide rail, the rotating mechanism and the plug-in;

[0044] Fig.14 It is a side view structural diagram of the connection node of the horizontal plate, the electric guide rail, the rotating mechanism and the plug-in;

[0045] Figures 15 to 17It is a schematic diagram of the top view of the structure in which the overall hanging net on the construction platform and the edge hanging nets at the adjacent corners are transformed from a right-angle shape to a chamfered shape;

[0046] Fig.18 It is a top view structural diagram showing the overall hanging net on the construction platform and the side hanging nets at the adjacent corners in a right-angle shape and a clown shape;

[0047] Fig.19 It is the control principle diagram of the wind-resistant device of the building construction platform;

[0048] As shown in the figure:

[0049] 100. Wind-resistant device for construction platform;

[0050] 110, U-shaped suspension rod, 111, first-axis rod body, 1111, slide groove, 112, second-axis rod body;

[0051] 120, moving mechanism, 121, sliding sleeve, 1211, sliding tongue, 122, moving motor;

[0052] 130, hydraulic cylinder, 131, cylinder seat;

[0053] 140, horizontal plate;

[0054] 150. Electric guide rail;

[0055] 160, rotating mechanism, 161, rotating motor, 162, controller, 163, rotating rod, 164, adapter, 165, supporting plate;

[0056] 170. Anemometer and wind direction instrument;

[0057] 200, edge hanging net, 210, plug-in, 220, lock mouth;

[0058] 300. Frame. DETAILED DESCRIPTION

[0059] The present invention is described in detail below in conjunction with the accompanying drawings: The advantages and features of the present invention will become more apparent from the following description. It should be noted that the accompanying drawings are in very simplified form and in non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0060] Please refer to Figures 1 to 19 The embodiment of the present invention provides a wind-resistant device 100 for a construction platform, comprising a U-shaped suspension rod 110, a moving mechanism 120, a hydraulic cylinder 130, a horizontal plate 140, an electric guide rail 150, a rotating mechanism 160 and an anemometer 170, wherein:

[0061] Please refer to Figures 1 to 4The U-shaped hanging rod 110 is composed of a first axial rod body 111 and a second axial rod body 112 connected perpendicularly at both ends thereof, wherein the first axial rod body 111 is parallel to the edge hanging net 200 and is located outside thereof, and two second axial rod bodies 112 pass through the edge hanging net 200 and are fixedly arranged on the frame body 300 of each surface and each layer of the construction platform, and the edge hanging net 200 slides along the second axial rod body 112 and fits on the frame body 300 of the construction platform. That is, the edge hanging net 200 is arranged on the frame body 300 of the construction platform through the U-shaped hanging rod 110, wherein the first axial rod body 111 and the second axial rod body 112 are not limited to being connected at right angles, and can have an arc-shaped chamfered structure. Figure 1 The construction platform shown in the example is a three-layer climbing frame.

[0062] Please refer to Figures 1 to 4 , Figures 7 to 12 As shown, the moving mechanism 120, also known as an electric sliding sleeve, an electric sliding rail, etc., is movably arranged on the first axial rod body 111 of the U-shaped suspension rod 110. The moving mechanism 120 may include a sliding sleeve 121 slidably arranged on the first axial rod body 111 of the U-shaped suspension rod 110, and at least one moving motor 122 driving the sliding sleeve 121 to slide along the first axial rod body 111. Two moving motors 122 are illustrated in the figure, which can improve the driving ability of the sliding sleeve 121 so that the sliding sleeve 121 can slide smoothly on the first axial rod body 111 of the U-shaped suspension rod 110. At this time, the two moving motors 122 are required to be controlled synchronously. Of course, in order to reduce costs, one moving motor 122 can also be used. In order to further improve the smooth sliding of the sliding sleeve 121 relative to the first rod body 111 of the U-shaped suspension rod 110, the upper and lower chord surfaces of the first rod body 111 are provided with sliding grooves 1111, and the sliding sleeve 121 is provided with a sliding tongue 1211 matching the sliding groove 1111. Fig.12 The sliding sleeve 121 and the moving motor 122 in the moving mechanism 120 are the main components, and may also include structures such as gear racks to enable the moving mechanism 120 to slide relative to the first axial rod 111. The moving mechanism 120 may adopt any public technology known in the art, as long as it can slide along the first axial rod 111.

[0063] Please refer to Figures 2 to 3 , Figures 7 to 9 There are two hydraulic cylinders 130, which are located below the U-shaped suspension rod 110 and are respectively connected to one of the moving mechanisms 120 in the vertical direction. Specifically, the two hydraulic cylinders 130 can be connected to the lower chord surface of the sliding sleeve 121.

[0064] Please refer to Figures 2 to 4 , Figures 7 and 8 , Figure 13 to Figure 14, a horizontal plate 140 is horizontally connected to the lower end of the hydraulic cylinder 130. In order to improve the reliability of the connection between the two hydraulic cylinders 300 and the horizontal plate 140, the hydraulic cylinder 130 can be welded or bolted to the horizontal plate 140 through the cylinder seat 131. Guardrails can be provided at both ends of the horizontal plate 140. The horizontal plate 140 is not limited to a rectangular plate structure, and can also be replaced by a horizontal rod.

[0065] Please refer to Figure 4 , Figures 7 and 8 , Figure 13 to Figure 14 The electric guide rail 150 is arranged on the horizontal plate 140 perpendicular to the direction of the edge hanging net 200. The electric guide rail 150 includes a track and a driving motor thereon.

[0066] Please refer to Figures 1 to 3 , Figures 7 and 8 , Figure 13 to Figure 14 and Fig.19 The rotating mechanism 160 includes a rotating motor 161 and a controller 162 connected thereto. The rotating motor 161 is slidably arranged on the electric guide rail 150. The rotating motor 161 is connected to a rotating rod 163 in the vertical direction. The rotating rod 163 is connected to a support plate 165 through an adapter 164. The support plate 165 is plug-in-connected with a plug-in 210 arranged on the edge hanging net 200. Correspondingly, a slot matching the plug-in 210 may be arranged on the support plate 165. The driving motor of the electric guide rail 150 may be connected to the housing of the rotating motor 161 of the rotating mechanism. In order to reduce costs, the controller 162 of the rotating mechanism 160 is also used to control the hydraulic cylinder 300, so there is no need to separately set up a cylinder controller of the hydraulic cylinder 300. Of course, without considering the cost, only a cylinder controller may be separately set up on the hydraulic cylinder 300. The cylinder controller may be connected to the controller 162 of the rotating mechanism 160, and the controller 162 may be used as the master control. The adapter 164 can be a U-shaped part or a right-angle part, wherein the U-shaped part can bear the torque when the rotating rod 163 rotates and distribute it to the two longitudinal parts of the U-shaped part, so as to avoid the adapter 164 from being broken by the rotation force, thereby improving the torsional strength of the adapter 164. In order to facilitate the plug-in connection between the support plate 165 and the plug-in 210 on the edge hanging net 200, a camera or a laser centering instrument can be set at the center of the plug-in 210, and the mobile mechanism 160 and the plug-in 210 are aligned and plug-in connected by image recognition. At this time, the camera and the laser centering instrument are required to be connected to the controller 162. The controller 162 can be connected to the visual remote control wirelessly, and the initial installation of the support plate 165 and the plug-in 210 can be manually controlled by the visual remote control. Of course, the alignment data fed back to the controller 162 by the camera and the laser centering instrument can also be fully automated.

[0067] Please refer to Figures 1 to 3 , Figures 7 and 8 , Figure 13 to Figure 14 and Fig.19 The anemometer 170, also known as a wind speed and direction sensor, is connected to the controller 162 of the rotating mechanism 160, and is disposed on the housing of the rotating motor 161 of the rotating mechanism 160, for detecting wind speed and wind direction.

[0068] Please focus on Figures 15 to 19 The embodiment of the present invention further provides a wind-resistant method for a construction platform, using the above-mentioned wind-resistant device 100 for the construction platform, comprising:

[0069] The anemometer 170 detects the wind speed value at the height position of the edge hanging net 200 at the four corners of the construction platform in real time and transmits it to the controller 162 of the rotating mechanism 160. The controller 162 determines whether the wind speed value is greater than a preset value, and automatically adjusts the shape of the adjacent edge hanging nets 200 at the corners according to the wind speed value. The preset value can be set according to actual needs. For example: the preset value wind level array is set to level five (10m / s).

[0070] When the wind speed value is greater than a predetermined value, the controller 162 controls the electric guide rail 150 to move the moving mechanism 120 outward and move the edge hanging net 200 outward along the second rod body 112 of the U-shaped suspension rod 110, so as to translate the edge hanging net 200 outward; the controller 162 controls the rotating motor 161 to control the rotating rod 163 to rotate, and the rotating rod 163 rotates the edge hanging net 200 inward to a predetermined angle through the plug-in 210 connected to the support plate 165 on the adapter 164, so that the adjacent two edge hanging nets 200 are converted from right-angle splicing to chamfered splicing, such as Fig.17 The predetermined angle includes but is not limited to 45 degrees.

[0071] When the wind speed value is less than a predetermined value, the controller 162 controls the rotating motor 161 to control the rotating rod 163 to rotate, and the rotating rod 163 rotates the edge hanging net 200 outward through the plug-in 210 connected to the support plate 165 on the adapter 164, so that the two adjacent edge hanging nets 200 are converted from the chamfered splicing to the right-angle splicing; the controller 162 controls the electric guide rail 150 to move the moving mechanism 120 inward and move the edge hanging net 200 inward along the second rod body 112 of the U-shaped suspension rod 110, so as to translate the edge hanging net 200 inward and fit it on the frame 300 of the construction platform, as shown in FIG. Fig.15 shown.

[0072] Please refer to Figures 2 to 3 , Figures 5 to 8 , Figure 13 to Figure 4In order to facilitate the connection of the rotating mechanism 160 to the edge hanging net 210, the wind-resistant device 100 and method for the construction platform provided by the embodiment of the present invention are provided with a slot on the support plate 165, and a plug-in tongue matching the slot is provided on the plug-in 210 of the edge hanging net 200, and the support plate 165 and the plug-in 210 are plug-in-and-unplug connected through the matching slot and plug-in tongue. The slot and plug-in tongue structure of the plug-in 210 on the edge hanging net 210 and the support plate 165 of the rotating mechanism 160 can be interchangeable.

[0073] Please focus on Figure 4 , Figure 6 , Figures 15 to 18 In the wind-resistant device 100 and method for a construction platform provided by an embodiment of the present invention, a lock 220 is provided at the end of the corner joint of two adjacent edge nets 200, wherein the lock 220 can be a hook-shaped rod, and the gap between the hook-shaped rod and the edge net 210 forms the lock 220. The two adjacent edge nets 200 at the corner joint are locked by mutually buckling with the lock 220, thereby improving the structural stability of the two edge nets 200 converted into a chamfered shape and avoiding displacement by wind. The corner joint is the corner. At this time, the wind-resistant method for the construction platform includes:

[0074] The anemometer 170 detects the wind speed value at the height position of the edge hanging net 200 at the four corners of the construction platform in real time and transmits it to the controller 162 of the rotating mechanism 160. The controller 162 determines whether the wind speed value is greater than a predetermined value and automatically adjusts the shape of the adjacent edge hanging nets 200 at the corners according to the wind speed value.

[0075] When the wind speed value is greater than a predetermined value, the controller 162 controls the electric guide rail 150 to move the moving mechanism 120 outward and move the edge net 200 outward along the second rod body 112 of the U-shaped suspension rod 110 to translate the edge net 200 outward; the controller 162 controls the rotating motor 161 to control the rotating rod 163 to rotate, and the rotating rod 163 rotates the edge net 200 inward to a predetermined angle through the plug-in 210 connected to the support plate 165 on the adapter 164, so that the two adjacent edge nets 200 are converted from right-angle splicing to chamfered splicing; the hydraulic cylinders 130 on the two adjacent edge nets 200 are used to control the upper and lower dislocation distribution of the two edge nets 200 respectively, and the driving motor on at least one edge net 200 is adjusted to translate the edge net 200 on it so that the two adjacent edge nets 200 are aligned up and down and locked through the lock 220, such as Fig.17 shown.

[0076] When the wind speed value is less than a predetermined value, the hydraulic cylinders 130 on the two adjacent side nets 200 respectively control the two side nets 200 to be staggered up and down and unlocked through the lock 220, and the side nets 200 on the side nets 200 are translated by adjusting the driving motor of at least one side net 200 so that the two adjacent side nets 200 are parallel and spaced apart; the controller 162 controls the rotating motor 161 to control the rotating rod 163 to rotate, and the rotating rod 163 rotates the side net 200 outward through the plug-in 210 connected to the support plate 165 on the adapter 164, so that the adjacent two side nets 200 are converted from chamfered splicing to right-angled splicing; the controller 162 controls the electric guide rail 150 to move the moving mechanism 120 inward and move the side net 200 inward along the second rod body 112 of the U-shaped suspension rod 110, so as to translate the side net 200 inward and fit it on the frame 300 of the construction platform, such as Fig.15 shown.

[0077] Please refer to Figures 2 to 4 , Figure 13 to Figure 14 In order to realize the conversion of two adjacent edge hanging nets 200 at the corner from a right angle to a chamfered angle, the wind-resistant device 100 and method for the construction platform provided by the embodiment of the present invention can remove the moving mechanism 120 and the hydraulic cylinder 130, and set the horizontal plate 140 on the U-shaped hanging rod 110. The support plate 165 and the plug-in 210 can also be removed, and the rotating rod 163 can be directly fixed on the edge hanging net 200 through the adapter 164. In this case, the cost can be reduced.

[0078] The wind-resistant device 100 and method for a construction platform provided by an embodiment of the present invention arranges the edge hanging net 200 which is traditionally arranged on the frame 300 of the construction platform on the frame 300 of the construction platform through a U-shaped hanging rod 110, instead of being directly arranged on the frame 300 of the construction platform; when the edge hanging net 200 at the corner of the construction platform faces a severe high-altitude wind environment, when the wind speed value detected by the anemometer is greater than a predetermined value, the controller 162 moves the rotating mechanism 160 outward through the electric guide rail 150, and then controls the rotating rod 163 of the rotating mechanism 160 to rotate through the rotating motor 161, The edge net 200 is rotated inward by the adapter 164, the support plate 165 and the plug-in 210 connected by the rotating rod 163 to convert the right-angle shape of the adjacent edge nets 200 into a chamfered shape, thereby changing the shape of the two adjacent edge nets 200 at the corners of the construction platform, shrinking them inward, changing the windward structure of the adjacent edge nets 200 at the corners, reducing the influence of the wind speed value, thereby avoiding the wind speed value at the corners being directly applied to the edge net 200 and affecting the structural safety of the construction platform, and avoiding the problem that the wind speed value at the corners affects the structural safety and construction quality of the main structure of the building.

[0079] The wind-resistant device 100 and method for a construction platform provided in an embodiment of the present invention are mainly arranged on the edge hanging net 200 through a wind speed meter, a horizontal plate 140, and a rotating mechanism 160, so as to automatically adjust the shape of the adjacent edge hanging nets 200 at the corners of the construction platform according to the wind speed value in the severe wind environment, change the windward structure of the adjacent edge hanging nets 200 at the corners, reduce the influence of the wind speed value, so as to have a good resistance effect in the severe wind environment, and ensure the structural safety of the construction platform.

[0080] The construction platform wind-resistant device 100 and method provided in the embodiment of the present invention can drive the rotating mechanism 160 to move horizontally along the first direction of the U-shaped hanging rod 110 through the moving mechanism 120 set on the U-shaped hanging rod 110, and drive the rotating mechanism 160 to move in the vertical direction through the hydraulic oil tank. The electric guide rail 150 of the horizontal plate 140 can move the rotating mechanism 160 horizontally in the second direction, thereby realizing the movement of the rotating mechanism 160 in three degrees of freedom. The construction platform wind-resistant device 100 can be inserted into the plug-in 210 connected to any position through the support plate 165 connected to the adapter 164 of the rotating rod 163, and can also adapt to edge hanging nets 200 of different sizes and specifications, and has the versatility of installing the construction platform wind-resistant device 100 on the edge hanging net 200.

[0081] The wind-resistant device 100 and method for the construction platform provided by the embodiment of the present invention compares the wind speed value detected by the anemometer 170 with the preset value of the controller 162, and the controller 162 sends a signal to control the change of the lateral posture of the edge hanging net 200 through the electric guide rail 150, the rotating mechanism 160, and the hydraulic cylinder 300, so that the adjacent edge hanging nets 200 at the corners of the construction platform change their shape to change the windward structure in a severe wind environment, so as to adapt to the severe wind environment to ensure the structural safety of the construction platform, reduce the displacement of the corner of the construction platform in the case of facing the wind, optimize the structural stress ratio of the construction platform such as the integral steel platform, so that the structural safety of the construction platform meets the construction requirements. Before the shape of the edge hanging net 200 of the construction platform is changed, the construction platform is prone to the problem of concentrated wind pressure at the corners in a severe wind environment, which may cause the displacement value of the hanging net at the corner of the construction platform to exceed the safety value, making the construction platform unsafe to operate. The edge hanging net 200 is used as a fence for the construction platform in a windless environment or a low-speed wind environment, just like the hanging nets at other locations.

[0082] The wind-resistant device 100 and method for a construction platform provided in the embodiment of the present invention are connected by plugging and unplugging the support plate 165 and the plug-in 210, which facilitates the disassembly and assembly of the wind-resistant device 100 for the construction platform on the edge hanging net 200, and can also realize the recycling and reuse of the wind-resistant device 100 for the construction platform, achieving the effects of green construction, energy saving and environmental protection.

[0083] The present invention is not limited to the above-mentioned specific implementation modes. Obviously, the above-mentioned embodiments are only some embodiments of the embodiments of the present invention, but not all embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention. Those skilled in the art can make other levels of modifications and changes to the present invention. In this way, if these modifications and changes of the present invention fall within the scope of the claims of the present invention, the present invention is also intended to include these changes and changes.

Claims

1. A wind-resistant device for a construction platform, characterized in that: include: The U-shaped suspension rod is composed of a first-axis rod body and a second-axis rod body vertically connected at both ends thereof, the first-axis rod body is parallel to the edge hanging net and is located outside the first-axis rod body, two second-axis rod bodies pass through the edge hanging net and are fixedly arranged on the frame of each surface and each layer of the construction platform, and the edge hanging net slides along the second-axis rod body and fits on the frame of the construction platform; A moving mechanism, movably arranged on the first axial rod body of the U-shaped suspension rod; Two hydraulic cylinders are located below the U-shaped suspension rod and are respectively connected to one of the moving mechanisms in a vertical direction; A horizontal plate member horizontally connected to the lower end of the hydraulic cylinder; An electric guide rail is arranged on the horizontal plate perpendicular to the side mesh hanging direction; The rotating mechanism includes a rotating motor and a controller connected thereto, wherein the rotating motor is slidably arranged on the electric guide rail, the rotating motor is connected to a rotating rod in a vertical direction, the rotating rod is connected to a supporting plate through an adapter, and the supporting plate is plug-in-plug-in connected to a plug-in arranged on the side hanging net; The anemometer is connected to the controller of the rotating mechanism and is arranged on the housing of the rotating motor of the rotating mechanism.

2. The wind-resistant device for a construction platform according to claim 1, characterized in that: The moving mechanism comprises a sliding sleeve slidably arranged on the first-axis rod body of the U-shaped suspension rod, and at least one moving motor driving the sliding sleeve to slide along the first-axis rod body; the hydraulic cylinder is connected to the lower chord surface of the sliding sleeve.

3. The wind-resistant device for a construction platform according to claim 2 is characterized in that: The upper and lower chord surfaces of the first-axis rod body are provided with sliding grooves, and the corresponding sliding sleeve is provided with a sliding tongue matching the sliding groove.

4. The wind-resistant device for a construction platform according to claim 1, characterized in that: The hydraulic cylinder is connected to the horizontal plate through a cylinder seat.

5. The wind-resistant device for a construction platform according to claim 1, characterized in that: The adapter is a U-shaped piece or a right-angle piece.

6. The wind-resistant device for a construction platform according to claim 1, characterized in that: The support plate is provided with a slot, the plug-in unit for hanging the edge mesh is provided with an insert tongue matching the slot, and the support plate and the plug-in unit are connected by plugging and unplugging through the matching slot and the insert tongue.

7. The wind-resistant device for a construction platform according to claim 1, characterized in that: A lock is provided at the end where the corners of two adjacent side hanging nets are spliced.

8. The wind-resistant device for a construction platform according to claim 1, characterized in that: The moving mechanism and the hydraulic cylinder are removed, the horizontal plate is set on the U-shaped hanging rod, the support plate and the plug-in are removed, and the rotating rod is directly fixed on the edge hanging net through the adapter.

9. A wind resistance method for a construction platform, characterized in that: The wind-resistant device for a construction platform according to claim 1 comprises: The anemometer detects the wind speed at the four corners of the construction platform at the height of the edge hanging net in real time and transmits it to the controller of the rotating mechanism. The controller determines whether the wind speed value is greater than the preset value. When the wind speed value is greater than a predetermined value, the controller controls the electric guide rail to move the moving mechanism outward and move the edge hanging net outward along the second rod body of the U-shaped suspension rod to translate the edge hanging net outward; the controller controls the rotary motor to control the rotation of the rotary rod, and the rotary rod rotates the edge hanging net inward to a predetermined angle through the plug-in connected to the support plate on the adapter, so that the adjacent two edge hanging nets are converted from right-angle splicing to chamfered splicing; When the wind speed value is less than a preset value, the controller controls the rotating motor to control the rotating rod to rotate, and the rotating rod rotates the edge hanging net outward through the plug-in connected to the support plate on the adapter, so that the two adjacent edge hanging nets are converted from chamfered splicing to right-angle splicing; the controller controls the electric guide rail to move the moving mechanism inward and move the edge hanging net inward along the second direction of the U-shaped suspension rod, so as to translate the edge hanging net inward and fit it on the frame of the construction platform.

10. A wind resistance method for a construction platform, characterized in that: The wind-resistant device for a construction platform according to claim 8 comprises: The anemometer detects the wind speed at the four corners of the construction platform at the height of the edge hanging net in real time and transmits it to the controller of the rotating mechanism. The controller determines whether the wind speed value is greater than the preset value. When the wind speed value is greater than a predetermined value, the controller controls the electric guide rail to move the moving mechanism outward and move the edge hanging net outward along the second rod body of the U-shaped suspension rod to translate the edge hanging net outward; the controller controls the rotary motor to control the rotation of the rotary rod, and the rotary rod rotates the edge hanging net inward to a predetermined angle through the plug-in connected by the support plate on the adapter, so that the two adjacent edge hanging nets are converted from right-angle splicing to chamfered splicing; the hydraulic cylinders on the two adjacent edge hanging nets are used to control the up and down dislocation distribution of the two edge hanging nets respectively, and by adjusting the driving motor on at least one edge hanging net, the edge hanging net on it is translated so that the two adjacent edge hanging nets are aligned up and down and locked through the lock; When the wind speed value is less than a predetermined value, the hydraulic cylinders on the two adjacent side hanging nets are used to control the two side hanging nets to be staggered up and down and unlocked through the locks, and the driving motor on at least one side hanging net is adjusted to translate the side hanging net on it so that the two adjacent side hanging nets are parallel and staggered at intervals; the controller controls the rotating motor to control the rotation of the rotating rod, and the rotating rod rotates the side hanging net outward through the plug-in connected to the support plate on the adapter, so that the two adjacent side hanging nets are converted from chamfered splicing to right-angled splicing; the controller controls the electric guide rail to move the moving mechanism inward and move the side hanging net inward along the second rod body of the U-shaped suspension rod, so that the side hanging net is translated inward and fits on the frame of the construction platform.

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