An environmental protection noise reduction device for construction management

Abstract

The application discloses an environment-friendly noise reduction device for building construction management and relates to the technical field of building construction. The device comprises steel wires, the steel wires are arranged in a plurality of groups, the two ends of the steel wires are fastened and connected to the wall surface of a building to form installation settings with the same height from the ground, the steel wires are arranged in an array according to the working range, and the angle adjusting assembly, the range adjusting assembly and the noise reduction assembly are cooperated to adjust the overall device according to the reflection angle of the arc-shaped reflection wave plate, so that the two groups of noise reduction assemblies can form a large-volume noise reduction structure according to requirements to cope with noise of a large area, and the two groups of noise reduction assemblies can also be independent, so that the two groups of noise reduction assemblies can be separately adjusted in track according to different sound wave angles, more refined noise control is realized, the device can dynamically respond to noise changes in the surrounding environment during the flight of the unmanned aerial vehicle body, different directions and intensities of noise sources can be effectively coped with, and noise pollution can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to an environment-friendly noise reduction device for building construction management. BACKGROUND

[0002] Building construction refers to the production activities in the implementation phase 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. In the process of building construction, in order to reduce the impact of noise in the construction area on the surrounding environment, noise reduction fences are often set on the sides of the construction area to reduce noise in the construction site.

[0003] However, in the prior art, noise reduction fences are often used to reduce noise during building construction, but noise reduction fences often use noise reduction devices such as sound-absorbing cotton to reduce noise, and the noise reduction effect is not good. Some good noise reduction devices are difficult to be widely used in all construction sites when protecting against noise, and cannot effectively form effective noise and environmental protection operations for building construction, so an environment-friendly noise reduction device for building construction management is needed. SUMMARY

[0004] The present application aims to provide an environment-friendly noise reduction device for building construction management to solve the problem that noise reduction fences are often used to reduce noise during building construction, but the noise reduction effect of noise reduction fences is not good, and some good noise reduction devices are difficult to be widely used in all construction sites when protecting against noise, and cannot effectively form effective noise and environmental protection operations for building construction.

[0005] In order to achieve the above object, the present application provides the following technical scheme: An environment-friendly noise reduction device for building construction management, comprising steel wires, the steel wires are arranged as a plurality of roots, the two ends of the plurality of steel wires are fastened and connected on the wall surface of a building to form an installation arrangement with the same height from the ground, the plurality of steel wires are arranged in an array according to the working range, an electric rope climber is slidably connected to the outer circumferential side of the longitudinally arranged steel wire, a sound absorbing cavity is rotatably connected to the bottom of the electric rope climber through an electric rotating seat, an angle adjusting assembly is installed and arranged in the sound absorbing cavity, a range adjusting assembly is connected and arranged at the side end of the angle adjusting assembly, and a sound absorbing assembly is connected and arranged at the side end of the range adjusting assembly.

[0006] Preferably, the range adjusting assembly comprises a connecting plate frame, the connecting plate frame is fastened and connected with the connecting frame, the connecting plate frame is arranged as two groups, two groups of arc toothed rack frames are fastened and connected at the side ends of the two groups of connecting plate frames, sliding edges are installed and arranged at the two end sides of the two groups of arc toothed rack frames, and an engaging frame is slidably connected to the outside of the sliding edge.

[0007] Preferably, a bidirectional control motor is installed and arranged at the side edge of the engaging frame, a gear set is connected and arranged at the two side output ends of the bidirectional control motor, the outside of the gear set and the two ends of the engaging frame are connected and arranged through a shaft column, and a position sensor is installed and arranged at the side end of the engaging frame.

[0008] Preferably, the sound-absorbing assembly comprises a connecting piece, a buffer plate, a wave-absorbing resistive sound-absorbing plate, a sound-absorbing guide vane and sound insulation cotton are respectively arranged in the side end of the connecting piece, and the side end of the connecting piece and the connecting frame are fastened and connected.

[0009] Preferably, the sound insulation cotton is arranged at the side end of the wave-absorbing resistive sound-absorbing plate, the sound insulation cotton and the sound-absorbing guide vane are inlaid on the surface of the wave-absorbing resistive sound-absorbing plate, and the frame of the buffer plate and the circumferential side of the connecting piece are connected through buckling.

[0010] Preferably, a connecting piece is arranged outside the intersection of the steel wires, a wireless swinging nozzle is arranged at the bottom of the connecting piece, and the side end of the wireless swinging nozzle is connected with municipal water through a long water pipe and a conveying pump.

[0011] Preferably, the wireless swinging nozzle is connected with a unmanned aerial vehicle assembly through a built-in wireless signaler, the unmanned aerial vehicle assembly comprises a unmanned aerial vehicle body, a signal receiving and processing controller is arranged at the top of the unmanned aerial vehicle body, and the signal receiving and processing controller is connected with an angle sensor, a processing control structure and a position sensor.

[0012] Preferably, a noise detection sensor and a dust concentration detection sensor are respectively arranged on the surface of the unmanned aerial vehicle body, the noise detection sensor is connected with the angle sensor and the processing control structure, and the dust concentration detection sensor is connected with the wireless swinging nozzle.

[0013] Preferably, the steel wires are arranged in a building range, a plurality of groups of mounting and connecting chassis are arranged in a surrounding form on the circumferential side of the building range, and sound insulation board walls are arranged on the top of the plurality of groups of mounting and connecting chassis.

[0014] Preferably, the sound insulation board wall is integrally formed with an arc-shaped reflective wave plate on the top.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1. In the present invention, through the cooperation of the angle adjustment component, the range adjustment component and the silencer component, when the arc-shaped reflective wave plate reflects the sound wave, the noise detection sensor detects the position and angle of the sound wave reflection, and then sends a feedback signal to the processing control structure, so that the processing control structure sends a new control instruction to the angle sensor in time after receiving the processing, so that the driving motor drives the short lead rod to rotate inside the vertical slide rail, so that the connecting slider rod forms a short-distance height adjustment. When the connecting slider rod moves up and down, the connecting rod body supports the connecting slider rod, and synchronously makes the connecting rod The body slides along the inside of the connecting vertical slide frame in cooperation with the L-shaped sliding block. When sliding up, the length of the bottom end of the L-shaped sliding block is still sliding with the connecting vertical slide frame. When descending, the bottom end of the L-shaped sliding block will slide and insert into the engaging slide groove to avoid interference with the sliding descent of the connecting slider rod. Then, under the data feedback of the angle sensor, the motor drive structure drives the first bevel gear and the second bevel gear to engage in turn, and with the cooperation of the steering ball joint, the meshing rotation stability of the first bevel gear and the second bevel gear is guaranteed. Then, the rotation tendency force formed by the second bevel gear is used. , so that the angle sleeve forms an angular rotation outside the bottom column of the side end of the slider rod. When the whole is adjusted according to the detection of the noise detection sensor, it can be synchronized so that when the noise detection sensor in the drone body detects the angle of the sound wave reflected by the arc-shaped reflective wave plate, it sends position information to the position sensor, forming a trigger point for noise adjustment. Then, the bidirectional control motor is activated based on the received position information. It drives the gear set to form a trajectory adjustment meshing movement along the edges of the two sets of arc racks to achieve precise positioning and movement control. The connection structure slides synchronously under the action of the sliding edge, and the connection structure restricts the gear set so that it will not separate from the two sets of arc racks during adjustment, ensuring the stability of the overall operation. The two sets of installed noise reduction components can form a large-volume noise reduction structure as needed to deal with large-area noise. They can also be independent, so that the two sets of noise reduction components can perform separate trajectory adjustments according to different sound wave angles, achieving more refined noise control. It can dynamically respond to changes in the noise environment during the flight of the drone body, effectively deal with noise sources of different directions and intensities, and reduce noise pollution.

[0017] 2. In the present invention, through the cooperation of the sound-absorbing components, from the primary shock absorption of the buffer plate, to the sound wave dispersion of the sound-absorbing guide plate, to the sound energy absorption of the sound insulation cotton, to the final treatment of the wave-absorbing resistive sound-absorbing plate and the sound-absorbing cavity, a multi-level noise control system is formed, which further reduces noise pollution.

[0018] 3. In the present invention, a stable aerial operation framework is constructed by arranging the wire rope and the connectors in coordination with the wire rope, the UAV assembly and the wireless oscillating sprinkler, thereby ensuring the stability of the wireless oscillating sprinkler during high-altitude operation. At the same time, the application of the electric rope climber enables the system to move flexibly according to the real-time monitoring data of the UAV body, thereby improving the operation efficiency and safety. The noise detection sensor and the dust concentration detection sensor carried by the UAV body can monitor the environmental parameters in real time. The signal receiving and processing controller can adjust the spraying intensity, coverage range and the position and angle of the silencer assembly according to these data, thereby achieving dynamic environmental adaptability and effectively forming an environmentally friendly noise reduction treatment during construction operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of an environmentally friendly noise reduction device for construction management according to the present invention;

[0020] Figure 2 This is a schematic structural diagram of a drone component in an environmentally friendly noise reduction device for construction management according to the present invention;

[0021] Figure 3 This is a schematic structural diagram of the main body of an environmentally friendly noise reduction device for construction management according to the present invention from another angle;

[0022] Figure 4 This is a schematic diagram of the installation position structure of the angle adjustment component in an environmentally friendly noise reduction device for construction management of the present invention;

[0023] Figure 5 This is a schematic diagram of the installation position structure of the range adjustment component in an environmentally friendly noise reduction device for construction management of the present invention;

[0024] Figure 6 This is a structural schematic diagram of an angle adjustment component in an environmentally friendly noise reduction device for construction management according to the present invention;

[0025] Figure 7 This invention is an environmentally friendly noise reduction device for construction management Figure 6 A schematic diagram of the enlarged structure at point A;

[0026] Figure 8 This is a structural schematic diagram of an angle adjustment component in an environmentally friendly noise reduction device for construction management according to the present invention;

[0027] Figure 9 This invention is an environmentally friendly noise reduction device for construction management Figure 8 A schematic diagram of the enlarged structure at point B;

[0028] Figure 10 The figure is a schematic diagram of the separation structure of the noise reduction component in an environmentally friendly noise reduction device for construction management according to the present invention.

[0029] In the figure: 1, steel wire rope; 2, connecting piece; 3, wireless swing nozzle; 4, unmanned aerial vehicle assembly; 41, unmanned aerial vehicle body; 42, noise detection sensor; 43, dust concentration detection sensor; 44, signal receiving processing controller; 5, electric rope climber; 6, sound absorbing cavity; 7, mounting connection chassis; 8, sound insulation board wall; 9, arc-shaped reflective wave board; 10, sound absorbing assembly; 101, connecting piece; 102, wave-absorbing resistive sound absorbing board; 103, sound insulation cotton; 104, sound-absorbing guide vane; 105, buffer plate; 11, angle adjusting assembly; 110, vertical sliding rail; 111, short lead screw; 112, drive motor; 113, processing control structure; 114, connecting sliding block rod; 115, connecting rod body; 116, angle sleeve; 117, motor drive structure; 118, first bevel gear; 119, second bevel gear; 1190, connecting frame; 1191, connecting vertical sliding groove frame; 1192, L-shaped sliding block; 1193, embedded sliding groove; 12, range adjusting assembly; 121, connecting plate frame; 122, arc gear rack frame; 123, sliding edge; 124, sliding edge; 125, bidirectional control motor; 126, gear set. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0031] REFERENCE Figures 1-10The utility model discloses a building construction management is with environmental protection noise reduction device, including steel wire rope 1, steel wire rope 1 is set to several roots, and the both ends of several roots steel wire rope 1 are fastened and are connected in the wall surface of building and form the installation of the isoelevation of ground, and several roots steel wire rope 1 form array arrangement installation according to the operation range regionalization, and the outside circumferential side of longitudinal arrangement steel wire rope 1 is slidably connected with electric rope climber 5, and the bottom of electric rope climber 5 is rotatably connected with sound absorption cavity 6 through electric rotation seat, and the inside installation of sound absorption cavity 6 is set angle adjusting assembly 11, and the side end of angle adjusting assembly 11 is connected and is set range adjusting assembly 12, and the side end of range adjusting assembly 12 is connected and is set sound absorption assembly 10, angle adjusting assembly 11 includes vertical slide rail 110, and the top of vertical slide rail 110 is installed and set drive motor 112 through motor frame, and the bottom output end of drive motor 112 is connected and is set short lead screw 111 through vertical slide rail 110, and the outside circumferential side of short lead screw 111 is slidably connected with connecting sliding block rod 114, and the bottom wall surface of connecting sliding block rod 114 is fastened and is connected with connecting rod body 115, and the side end bottom column outside rotatably connected with angle sleeve 116 of connecting sliding block rod 114, and angle sleeve 116 is built-in angle sensor, and the bottom side wall surface of connecting rod body 115 is fastened and is connected with motor drive structure 117, and the output end of motor drive structure 117 is connected and is set first bevel gear 118, and the side end of first bevel gear 118 is meshed and is connected with second bevel gear 119, and the axle center end of first bevel gear 118 and second bevel gear 119 is connected and is set steering ball joint, and the top of second bevel gear 119 is fastened and is connected through the axle and the outer wall surface of angle sleeve 116, and the side end of steering ball joint and axle is fastened and is connected with connecting frame structure 1190, and the bottom of vertical slide rail 110 is installed and set processing control structure 113, and the bottom end side edge of vertical slide rail 110 is fastened and is connected with connecting vertical sliding groove frame 1191, and the inside of connecting vertical sliding groove frame 1191 is slidably connected with L type sliding block 1192, and the side end of L type sliding block 1192 is fastened and is connected with the left side end of motor drive structure 117, and the side edge top wall surface of processing control structure 113 is provided with embedded sliding groove 1193, and L type sliding block 1192 and embedded sliding groove 1193 are slidably connected.

[0032] According to Figure 4 、 Figure 5 、 Figure 8 and Figure 9As shown, the range adjusting assembly 12 includes a connecting plate frame 121, which is tightly connected with the connecting frame 1190, and two sets of arc rack frames 122 are tightly connected with the side ends of the two sets of connecting plate frames 121. The two ends of the two sets of arc rack frames 122 are provided with sliding edges 124, and the outer part of the sliding edges 124 is slidingly connected with a connecting frame 123. The connecting plate frame 121 and the connecting frame 1190 are tightly connected, which makes the structure connection stability and strength of the range adjusting assembly 12 and the angle adjusting assembly 11. When the noise detection sensor 42 in the unmanned aerial vehicle body 41 detects the sound wave angle reflected by the arc-shaped reflective wave plate 9, the position information is sent to the position sensor, which forms a trigger point for noise adjustment. Then, the bidirectional control motor 125 is started according to the received position information, which drives the gear set 126 to form a meshing movement of trajectory adjustment on the edges of the two sets of arc rack frames 122, realizes accurate positioning and movement control, and makes the two sets of noise reduction assemblies 10 form a large-volume noise reduction structure according to the demand to cope with large-area noise. The two sets of noise reduction assemblies 10 can also be independent, so that the two sets of noise reduction assemblies 10 can be adjusted according to different sound wave angles to realize more precise noise control, which can dynamically respond to the noise change of the surrounding environment during the flight of the unmanned aerial vehicle body 41, and effectively reduce noise pollution.

[0033] According to Figure 4 、 Figure 5 、 Figure 8 and Figure 9 , the side of the connecting frame 123 is provided with a bidirectional control motor 125, the two side output ends of the bidirectional control motor 125 are connected with a gear set 126, the outer part of the gear set 126 and the two ends of the connecting frame 123 are connected through a shaft column, and the side end of the connecting frame 123 is provided with a position sensor. When the gear set 126 meshes with the edges of the two sets of arc rack frames 122, the connecting frame 123 slides under the action of the sliding edge 124, and the connecting frame 123 limits the gear set 126, so that the two sets of arc rack frames 122 are not separated during adjustment, and the stability of the whole operation is guaranteed.

[0034] According to Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 10As shown, the muffler assembly 10 includes a connector 101, and a buffer plate 105, a wave-absorbing resistive muffler plate 102, a sound-absorbing guide plate 104, and a sound-insulating cotton 103 are respectively installed inside the side end of the connector 101. The connector 101 and the side end of the connecting structure 123 are fastened together, and the wave-absorbing resistive muffler plate 102 is installed inside the side end of the connector 101 by snapping, welding, or bonding, and the buffer plate 105 is located at the first structure, and the buffer plate 105 is used to slow down the impact of the sound energy carried by the airflow. , reducing the vibration and noise transmitted directly, and making the sound-absorbing guide piece 104 to guide and disperse the sound waves, increasing the propagation path length of the sound waves inside the material, further consuming the sound energy, and then using the sound insulation cotton 102 to absorb the remaining sound energy passing through the buffer plate 103, and finally making the absorbing resistive sound-absorbing plate 102 effectively block the remaining sound waves from passing through, while at the same time through a special structure or coating to enhance its sound absorption performance, and reflect and attenuate those sound waves that penetrate the buffer plate 105, the sound-absorbing guide piece 104 and the sound insulation cotton 103.

[0035] according to Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 10 As shown, the sound insulation cotton 103 is installed on the side end of the wave absorbing resistive sound-absorbing plate 102, and the sound insulation cotton 103 and the sound absorbing guide plate 104 are embedded in the surface of the wave absorbing resistive sound-absorbing plate 102. The frame of the buffer plate 105 and the surrounding side of the connector 101 are connected by snaps. The sound insulation cotton 103 and the sound absorbing guide plate 104 are embedded in the side end of the wave absorbing resistive sound-absorbing plate 102, so that the sound absorbing guide plate 104 can guide the sound waves into the sound insulation cotton 10 to lower the threshold of the sound waves, and transmit the weakened sound waves to the wave absorbing resistive sound-absorbing plate 102, thereby improving the overall sound insulation effect. The frame of the buffer plate 105 and the connector 101 are snap-connected to ensure the stability of the structure and facilitate subsequent disassembly, cleaning and replacement.

[0036] according to Figure 1 and Figure 3 As shown, a connector 2 is installed outside the intersection of several steel wire ropes 1, and a wireless oscillating sprinkler 3 is installed at the bottom of the connector 2. The side end of the wireless oscillating sprinkler 3 is connected to the municipal water through a long water pipe and a delivery pump. The multiple steel wire ropes 1 are cross-fixed in an array or installed and fixed according to actual construction work requirements to form a stable empty frame structure, and the connector 2 is used to ensure the stability and safety of the wireless oscillating sprinkler 3 during high-altitude operations. When the wireless oscillating sprinkler 3 is needed to spray and reduce dust, the delivery pump is started to transport the municipal water through the long water pipe to the wireless oscillating sprinkler 3 at a high altitude for spraying. The position of the connector 2 and the wireless oscillating sprinkler 3 can be placed on the side of the building according to the operation requirements to avoid interference with the operation equipment by the long water pipe during subsequent construction operations.

[0037] according to Figure 1 and Figure 2 As shown, the wireless oscillating sprinkler 3 is connected to the drone component 4 through a built-in wireless signal transmitter. The drone component 4 includes a drone body 41. A signal receiving and processing controller 44 is installed on the top of the drone body 41. The signal receiving and processing controller 44 is connected to the angle sensor, the processing control structure 113, and the position sensor signal. When the drone body 41 is launched, the signal receiving and processing controller 44 is responsible for processing and analyzing the detection data of the noise detection sensor 42 and the dust concentration detection sensor 43, and sending it to the wireless oscillating sprinkler 3 as well as the angle sensor and the position sensor, so as to facilitate the adjustment of the angle adjustment component 11 and the range adjustment component 12 according to the reflection angle of the sound wave.

[0038] according to Figure 1 and Figure 2 As shown, a noise detection sensor 42 and a dust concentration detection sensor 43 are respectively installed on the surface of the drone body 41. The noise detection sensor 42 is connected to the angle sensor and the processing control structure 113 by signal, and the dust concentration detection sensor 43 is connected to the wireless swing nozzle 3 by signal. The drone body 41 is used as the middle drive of the divided working range area, and when the drone body 41 is lifted into the air, the sound intensity in decibels within a certain frequency range is measured according to the noise detection sensor 42. That is, when the arc-shaped wave-reflecting plate 9 reflects the sound wave, the noise detection sensor 42 detects the position and angle of the sound wave reflection, and then sends a feedback signal to the processing control structure 113, so that the processing control structure 113 receives the processing and promptly responds. Sending new control instructions to the angle sensor facilitates the adjustment of the subsequent operation of the angle adjustment component 11 based on the angle position information of the angle sensor, and the dust concentration detection sensor 43 can be used to detect the dust range and concentration within the construction range. When the dust concentration exceeds a certain threshold, the wireless oscillating sprinkler head 3 can be triggered to start the aerial dust removal spraying operation, or the spraying intensity and coverage can be adjusted according to the dust distribution to achieve more effective environmental governance or crop spraying effects. The wireless connection ensures the instant transmission of control instructions, increases the flexibility and response speed of the overall environmental dust reduction, and at the same time, the dust reduction operation is synchronized with the formed operating area to perform separate automatic spraying to reduce water waste.

[0039] according to Figure 1 As shown, several steel ropes 1 are installed within the building range, and multiple sets of mounting and connecting base frames 7 are installed and arranged in a surrounding form around the building range. Sound insulation board walls 8 are installed on the top of the multiple sets of mounting and connecting base frames 7. During construction work, the sound insulation board walls 8 are installed around the edge of the building construction range through the multiple sets of mounting and connecting base frames 7 to facilitate the reception, blocking and reflection of sound waves.

[0040] according toFigure 1 As shown, a curved wave-reflecting plate 9 is integrally formed on the top of the sound insulation board wall 8. The sound insulation board wall 8 and the curved wave-reflecting plate 9 are integrally formed so that after receiving the sound waves of the noise, the curved wave-reflecting plate 9 uses the arc angle formed by the curved wave-reflecting plate 9 to block the propagated sound waves and reflect them at a refraction angle. The reflected sound waves correspond to the buffer plate 105.

[0041] The wiring diagram of the wireless oscillating sprinkler 3, noise detection sensor 42, dust concentration detection sensor 43, signal receiving and processing controller 44, electric rope climber 5, drive motor 112, bidirectional control motor 125, position sensor and angle sensor in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to actual use. Therefore, the control method and wiring layout of the wireless oscillating sprinkler 3, noise detection sensor 42, dust concentration detection sensor 43, signal receiving and processing controller 44, electric rope climber 5, drive motor 112, bidirectional control motor 125, position sensor and angle sensor will no longer be explained in detail.

[0042] The method of use and working principle of this device: First, during operation, the operator fastens the two ends of several steel ropes 1 to the wall surface of the building to form an installation setting at the same height from the ground, and forms an array arrangement and installation according to the regionalization of the operating range. The specific arrangement method can be adjusted according to the actual operation needs, forming a stable empty frame structure, and the connection piece 2 is used to ensure the stability and safety of the wireless oscillating sprinkler 3 during high-altitude operation. Then, the electric rope climber 5 is installed on the outside of the longitudinally arranged steel ropes 1, and the electric rope climber 5 is used to form a moving operation along the longitudinally arranged steel ropes 1 according to the detection data of the unmanned aerial vehicle body 41, and the silencer cavity 6, the angle adjustment component 11, the range adjustment component 12 and The sound insulation component 1 is installed and connected, and then during construction work, the sound insulation board wall 8 is installed around the edge of the construction range through multiple sets of mounting and connecting base frames 7 to facilitate the reception, blocking and reflection of the transmission of sound waves, so that after the arc-shaped reflection wave plate 9 receives the sound waves of the noise, the arc angle formed by the arc-shaped reflection wave plate 9 is used to block the propagated sound waves and reflect them at a refraction angle. The reflected sound waves correspond to the buffer plate 105, and then during construction work, the drone body 41 is released so that the drone body 41 performs fixed-point monitoring in the working area. The signal receiving and processing controller 44 is responsible for processing and analyzing the detection data of the noise detection sensor 42 and the dust concentration detection sensor 43, and sending them to the wireless oscillating sprinkler 3 for further processing. And angle sensor and position sensor, convenient for adjusting the angle adjustment component 11 and the range adjustment component 12 according to the reflection angle of the sound wave, using the dust concentration detection sensor 43 to detect the dust range and concentration within the construction range, when the dust concentration exceeds a certain threshold, start the delivery pump to transport municipal water through the long water pipe to the wireless oscillating sprinkler 3 at a high place for spraying, and the position of the connector 2 and the wireless oscillating sprinkler 3 can be placed on the side of the building according to the operation requirements, avoiding the interference of the long water pipe on the operation equipment during subsequent construction operations, and can adjust the spraying intensity and coverage according to the dust distribution to achieve more effective environmental management or crop spraying effects, and the wireless connection ensures the instant transmission of control instructions, increasing The flexibility and response speed of the overall environmental protection dust reduction are improved. At the same time, the dust reduction operation is carried out, and separate automatic spraying is carried out according to the range of the operating area formed, which reduces the waste of water resources. When the noise detection sensor 42 measures the sound intensity in decibels within a certain frequency range, that is, when the arc-shaped reflection wave plate 9 reflects the sound wave, the noise detection sensor 42 detects the position and angle of the sound wave reflection, and then sends a feedback signal to the processing control structure 113, so that the processing control structure 113 sends a new control instruction to the angle sensor in time after receiving the processing, so that the driving motor 112 drives the short screw rod 111 to rotate inside the vertical slide rail 110, so that the connecting slider rod 114 forms a short-distance height adjustment. When the connecting slider rod 114 moves up and down,The connecting slider rod 114 is supported by the connecting rod body 115, and the connecting rod body 115 is synchronously made to slide along the inside of the connecting vertical slide frame 1191 with the cooperation of the L-shaped sliding block 1192. When sliding upward, the length of the bottom end of the L-shaped sliding block 1192 is still sliding with the connecting vertical slide frame 1191. When descending, the bottom end of the L-shaped sliding block 1192 will slide and be inserted into the engaging slide groove 1193 to avoid interfering with the sliding descent of the connecting slider rod 114. Then, under the data feedback from the angle sensor, the motor drive structure 117 drives the first bevel gear 118 and the second bevel gear 119 to engage in turn, and with the cooperation of the steering ball joint, the meshing of the first bevel gear 118 and the second bevel gear 119 is ensured. The rotation stability is ensured, and then the rotation tendency force formed by the second bevel gear 119 is used to make the angle sleeve 116 form an angle rotation outside the bottom column of the side end of the slider rod 114. After the whole is adjusted according to the detection of the noise detection sensor 42, synchronization can make it possible to send position information to the position sensor when the noise detection sensor 42 in the drone body 41 detects the angle of the sound wave reflected by the arc-shaped reflection wave plate 9, so as to form a trigger point for noise adjustment. Then the bidirectional control motor 125 is started according to the received position information, and it drives the gear set 126 to form a track-adjusted meshing movement on the edge of the two sets of arc racks 122, thereby realizing precise positioning and movement control, and using the connection structure 123 to synchronize the sliding The edge 124 slides under the action of the connecting structure 123, and the gear set 126 is restricted so that it will not separate from the two sets of arc rack frames 122 during adjustment, thereby ensuring the stability of the overall operation, so that the two sets of noise reduction components 10 installed can form a large-volume noise reduction structure according to needs to cope with large-area noise, or they can be independent, so that the two sets of noise reduction components 10 can perform separate trajectory adjustments according to different sound wave angles to achieve more refined noise control, and can dynamically respond to noise changes in the surrounding environment during the flight of the unmanned aerial vehicle 41, effectively reducing noise pollution, and after the adjustment of the noise reduction component 10, the buffer plate 105 is located at the first structure, and the buffer plate 105 is used to slow down the impact of sound energy carried by the airflow. , reducing directly transmitted vibration and noise, and allowing the sound-absorbing guide piece 104 to guide and disperse sound waves, increasing the propagation path length of sound waves inside the material, further consuming sound energy, and then using the sound insulation cotton 102 to absorb the remaining sound energy passing through the buffer plate 103. Finally, the wave-absorbing resistive sound-absorbing plate 102 effectively blocks the passage of the remaining sound waves. At the same time, through special structures or coatings to enhance its sound absorption performance, and reflect and attenuate those sound waves that penetrate the buffer plate 105, sound-absorbing guide piece 104 and sound insulation cotton 103, and transmit the last remaining sound waves to the final sound-absorbing cavity 6 for maximum noise reduction processing. The overall device effectively forms an integrated noise reduction and environmental protection operation, improves construction efficiency and safety, and significantly improves the quality of the work area and surrounding environment.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An environmentally friendly noise reduction device for construction management, characterized by: The invention comprises a steel wire rope (1), wherein the steel wire rope (1) is provided in a plurality of pieces, and both ends of the plurality of steel wire ropes (1) are fastened to the wall surface of a building to form an installation arrangement at the same height from the ground, and the plurality of steel wire ropes (1) are arranged and installed in an array according to the regionalization of the operation range, and the outer peripheral sides of the longitudinally arranged steel wire ropes (1) are all slidably connected to an electric rope climber (5), and the bottom of the electric rope climber (5) is rotatably connected to a silencer cavity (6) through an electric rotating seat, and an angle adjustment component (11) is installed inside the silencer cavity (6), and the side end of the angle adjustment component (11) is connected to a range adjustment component (12), and the side end of the range adjustment component (12) is connected to a silencer component (10); The angle adjustment assembly (11) comprises a vertical slide rail (110), a driving motor (112) is installed on the top of the vertical slide rail (110) through a motor frame, a bottom output end of the driving motor (112) passes through the vertical slide rail (110) and is connected to a short screw rod (111), an outer peripheral side of the short screw rod (111) is slidably connected to a connecting slider rod (114), a bottom wall surface of the connecting slider rod (114) is fastened to a connecting rod body (115), a side end bottom column of the connecting slider rod (114) is externally rotatably connected to an angle sleeve (116), an angle sensor is built into the angle sleeve (116), a bottom side wall surface of the connecting rod body (115) is fastened to a motor driving structure (117), an output end of the motor driving structure (117) is connected to a first bevel gear (118), a side end of the first bevel gear (118) is meshedly connected to a second bevel gear (118), and a second bevel gear (118) is meshedly connected to a second bevel gear (118). The first bevel gear (118) and the second bevel gear (119) are connected to each other with a steering ball joint at their axial ends. The top of the second bevel gear (119) is fastened to the outer wall surface of the shaft and the angle sleeve (116). The steering ball joint and the side end of the shaft are fastened to a connecting structure (1190). The bottom of the vertical slide rail (110) is provided with a processing control structure (113). The bottom of the vertical slide rail (110) is provided with a processing control structure (113). The side edge is fastened with a connecting vertical slide frame (1191), the internal sliding connection of the connecting vertical slide frame (1191) is provided with an L-shaped sliding block (1192), the side end of the L-shaped sliding block (1192) is fastened with the left end of the motor drive structure (117), and the top wall surface of the side edge of the processing control structure (113) is provided with an interlocking slide groove (1193), and the L-shaped sliding block (1192) and the interlocking slide groove (1193) are slidably connected.

2. The environmentally friendly noise reduction device for construction management according to claim 1 is characterized in that: The range adjustment component (12) includes a connecting plate frame (121), the connecting plate frame (121) and the connecting structure (1190) are fastened together, the connecting plate frame (121) is provided in two groups, the side ends of the two groups of connecting plate frames (121) are fastened together with two groups of arc rack frames (122), the two end sides of the two groups of arc rack frames (122) are both provided with sliding edges (124), and the outside of the sliding edges (124) is slidably connected with the connecting structure (123).

3. The environmentally friendly noise reduction device for construction management according to claim 2, characterized in that: A bidirectional control motor (125) is installed on the side of the connecting structure (123), and the output ends on both sides of the bidirectional control motor (125) are connected to a gear set (126). The outside of the gear set (126) and the two ends of the connecting structure (123) are connected through a shaft column, and a position sensor is installed on the side end of the connecting structure (123).

4. The environmentally friendly noise reduction device for construction management according to claim 1 is characterized in that: The muffler assembly (10) comprises a connector (101), a buffer plate (105), a wave-absorbing muffler plate (102), a sound-absorbing guide plate (104) and sound-insulating cotton (103) are respectively installed inside the side ends of the connector (101), and the connector (101) and the side ends of the connecting structure (123) are fastened together.

5. The environmentally friendly noise reduction device for construction management according to claim 4 is characterized in that: The sound insulation cotton (103) is installed on the side end of the wave absorbing resistive sound-absorbing plate (102), the sound insulation cotton (103) and the sound absorbing guide plate (104) are embedded and installed on the surface of the wave absorbing resistive sound-absorbing plate (102), and the frame of the buffer plate (105) and the peripheral side of the connecting member (101) are connected by snap fastening.

6. The environmentally friendly noise reduction device for construction management according to claim 1 is characterized by: A connector (2) is installed outside the intersection of the plurality of steel wire ropes (1), a wireless oscillating sprinkler (3) is installed at the bottom of the connector (2), and the side end of the wireless oscillating sprinkler (3) is connected to the municipal water through a long water pipe and a delivery pump.

7. The environmentally friendly noise reduction device for construction management according to claim 6, characterized in that: The wireless oscillating nozzle (3) is connected to a drone assembly (4) via a built-in wireless signal transmitter. The drone assembly (4) includes a drone body (41). A signal receiving and processing controller (44) is installed on the top of the drone body (41). The signal receiving and processing controller (44) is connected to an angle sensor, a processing control structure (113), and a position sensor signal.

8. The environmentally friendly noise reduction device for construction management according to claim 7, characterized in that: A noise detection sensor (42) and a dust concentration detection sensor (43) are respectively installed on the surface of the drone body (41); the noise detection sensor (42) is connected to the angle sensor and the processing control structure (113) for signal connection; and the dust concentration detection sensor (43) is connected to the wireless oscillating nozzle (3) for signal connection.

9. The environmentally friendly noise reduction device for construction management according to claim 1, characterized in that: Several steel wire ropes (1) are installed within the building range, and multiple groups of mounting and connecting base frames (7) are installed around the building range in a surrounding form, and sound insulation board walls (8) are installed on the tops of the multiple groups of mounting and connecting base frames (7).

10. The environmentally friendly noise reduction device for construction management according to claim 9, characterized in that: The top of the sound insulation board wall (8) is integrally formed with a curved wave reflection board (9).

Images