A construction noise reduction shed

Abstract

The present disclosure relates to the technical field of building construction noise reduction shed, and one embodiment of the present disclosure provides a building construction noise reduction shed, which comprises a plurality of supports and a top cover cloth, the top cover cloth is arranged on the top of the support, a shed body assembly is arranged between the support and the top cover cloth, a top compression assembly is arranged outside the support, the shed body assembly comprises an inflatable cover, the inflatable cover is connected between adjacent supports, mounting grooves are formed at both ends of the side surface of the support, sound absorption boards are inserted between the mounting grooves, insertion grooves are formed in the top of the support, a plurality of internal thread blocks are arranged in the insertion grooves, and a top support is inserted between the insertion grooves of the top of the pair of horizontally opposite supports. Through the above technical scheme, the double problems of inconvenient disassembly and poor noise reduction effect of the existing building construction noise reduction shed in the prior art are solved, that is, the technical problem that the existing building construction noise reduction shed is difficult to adapt to the frequent adjustment of the construction site and cannot effectively block various construction noises.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of noise reduction sheds for building construction, specifically, to a noise reduction shed for building construction. Background Technology

[0002] In the construction industry, construction noise (such as concrete vibration, machinery operation, and component installation) is a major source of environmental disturbance. Especially when construction is carried out near residential and commercial areas, noise reduction sheds are key equipment for controlling noise transmission, meeting environmental regulations, and reducing neighborhood complaints. As urban construction demands for environmental protection and flexibility increase, the shortcomings of traditional noise reduction sheds are becoming increasingly apparent: existing construction noise reduction sheds generally suffer from the dual problems of inconvenience in loading and unloading and poor noise reduction effect. They are difficult to adapt to the needs of frequent changes in construction sites and cannot effectively block various types of construction noise, thus restricting construction efficiency and environmental compliance.

[0003] Traditional noise reduction sheds typically employ a fixed frame and panel welded together or secured with multiple sets of bolts. Assembly requires multiple people to work together to piece together and tighten the bolts section by section, and disassembly requires disassembly piece by piece. The entire process is time-consuming and labor-intensive, especially when the construction phase changes (such as from foundation pit construction to main structure construction) and the shed needs to be moved. The high cost and long cycle of disassembly, assembly, and transportation make it difficult to adapt to the flexibility requirements of temporary construction scenarios. Furthermore, their noise reduction structure design is simple, often consisting of a single layer of sheet metal or ordinary color steel plate, lacking composite noise reduction materials such as sound insulation cotton and damping layers. The joints between the frame and the panel are not well sealed, allowing high-frequency noise (such as the sound of an electric drill) to easily penetrate the panels, while low-frequency noise (such as the vibration of a road roller) can easily propagate through the frame. This results in noise reduction effects far below environmental standards, frequently triggering complaints from nearby residents, and potentially leading to work stoppages and rectification orders due to excessive noise levels.

[0004] Therefore, developing a construction noise reduction shed that is easy to load and unload and has high sound insulation performance has become an urgent need to balance construction and environmental impact and ensure the smooth progress of construction. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a construction noise reduction shed, which solves the dual problems of inconvenience in loading and unloading and poor noise reduction effect that exist in the prior art. It is difficult to adapt to the needs of frequent adjustment of construction sites and cannot effectively block various construction noises.

[0006] According to one aspect, at least one embodiment of this disclosure provides a construction noise reduction shed, comprising: Several brackets and a top cover, wherein the top cover is set on the top of the brackets and the top cover is made of sound-insulating and waterproof material; A canopy assembly, wherein the canopy assembly is disposed between the support frame and the roof cover; A top clamping assembly is disposed on the outside of the bracket; The canopy assembly includes an inflatable outer cover connected between adjacent supports. Each support has a mounting groove at both ends of its side surface, and a sound-absorbing plate is inserted between the mounting grooves. The top of the support has a slot, and each slot contains several internally threaded blocks. A top frame is inserted between the slots on the top of a pair of laterally opposite supports.

[0007] As a further technical solution, both ends of the top frame are fixedly connected to the internal threaded block by bolts. A pair of horizontal support rods are provided at the bottom of the top frame. Both ends of the horizontal support rods are provided with connecting grooves. Connecting plates are inserted into the corresponding connecting grooves between adjacent horizontal support rods.

[0008] As a further technical solution, the connecting plate and the connecting groove are fixedly connected by bolts, the surface of the cross brace is provided with a connecting groove, and a pair of connecting strips are provided at the bottom of the capping cover, the connecting strips being slidably fitted into the connecting groove.

[0009] As a further technical solution, upright plates are inserted into the mounting slots of the pair of brackets located at the edge. Side door panels are provided on the outer end face of the upright plates. The side door panels and the upright plates are fixedly connected to the mounting slots by bolts. A middle door panel is provided between the side door panels. An inlet and outlet are opened on the surface of the middle door panel. An outer frame is provided on one end of the surface of the side door panel and both ends of the surface of the middle door panel.

[0010] As a further technical solution, a reinforcing plate is inserted between the outer frame adjacent to the side door panel and the middle door panel. The reinforcing plate is fixedly connected to the side door panel and the middle door panel by bolts. Sound insulation panels are provided on one inner surface of both the side door panel and the middle door panel.

[0011] According to another aspect, in at least one embodiment of the present invention, the top pressing assembly includes a protrusion disposed on the outer end face of the bracket. The protrusion is vertically connected to a stud by a threaded connection. A lower pressing frame is rotatably fitted onto the upper end of the stud. A pair of connecting rods are disposed at the bottom of the lower pressing frame. The lower ends of the connecting rods are vertically and movably fitted into the protrusion.

[0012] As a further technical solution, both the connecting groove and the connecting strip have a T-shaped cross-section.

[0013] As a further technical solution, the lower pressure frame is located directly above the top frame, and the lower pressure frame matches the structure of the top frame.

[0014] The beneficial effects of the embodiments disclosed herein are as follows: This invention completely solves the problems of cumbersome assembly and disassembly and poor noise reduction effect of traditional noise reduction tents by using a modular structure. The slot insertion of the top frame and the bracket, the bolt fixing of the cross brace and the connecting plate, and the sliding assembly of the cover strip and the long groove all adopt a lightweight disassembly and assembly structure, which does not require welding or a large number of bolts. A single person can complete the assembly and disassembly, which greatly shortens the construction preparation time and adapts to the needs of frequent changes in the construction site. The inflatable cover does not require cutting and splicing. After inflation, it quickly forms a side barrier. When storing, it can be deflated and folded, making transportation convenient.

[0015] The inflatable outer cover forms the first layer of sound insulation and buffer, absorbing some of the construction noise; the sound-absorbing panels in the bracket mounting groove specifically absorb high-frequency noise (such as the sound of electric drills), and the sound insulation panels on the inside of the door panel block low-frequency noise (such as mechanical vibration). The three-layer structure covers different frequency bands of noise. In addition, the outer frame and reinforcement plates ensure that the door panel is tightly sealed, preventing noise from leaking from the gaps. The noise reduction effect is significantly improved, effectively reducing complaints from surrounding residents and meeting environmental compliance requirements. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure; Figure 2 This is an isometric drawing of the present disclosure; Figure 3 This is an isometric sectional view of the present disclosure; Figure 4 Appendix to this disclosure Figure 1 Enlarged view of part A in the middle; In the diagram: 1. Bracket; 2. Covering cloth; 3. Shed assembly; 3-1. Inflatable cover; 3-2. Mounting groove; 3-3. Sound-absorbing panel; 3-4. Slot; 3-5. Internal threaded block; 3-6. Top frame; 3-7. Horizontal brace; 3-8. Connecting groove; 3-9. Connecting plate; 3-10. Connecting long groove; 3-11. Connecting strip; 3-12. Vertical plate; 3-13. Side door panel; 3-14. Middle door panel; 3-15. Entrance / exit; 3-16. Outer frame; 3-17. Reinforcing plate; 3-18. Sound insulation board; 4. Top clamping assembly; 4-1. Protrusion; 4-2. Stud; 4-3. Lower pressure frame; 4-4. Connecting rod. Detailed Implementation

[0018] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0019] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0021] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-4 As shown, it illustrates a construction noise reduction shed according to an embodiment of the present disclosure, comprising: Several brackets 1 and a top cover 2, wherein the top cover 2 is disposed on the top of the brackets 1 and the top cover 2 is made of sound-insulating and waterproof material; The canopy assembly 3 is disposed between the support frame 1 and the roof cover 2; Top clamping assembly 4, which is disposed outside the bracket 1; The canopy assembly 3 includes an inflatable outer cover 3-1, which is connected between adjacent supports 1. Each support 1 has mounting grooves 3-2 at both ends of its side surface, and a sound-absorbing plate 3-3 is inserted between the mounting grooves 3-2. Each support 1 has a slot 3-4 at its top, and each slot 3-4 contains several internally threaded blocks 3-5. A top frame 3-6 is inserted between a pair of laterally opposite slots 3-4 at the top of the support 1. Both ends of the top frame 3-6 are open... The top frame 3-6 is fixedly connected to the internal threaded block 3-5 by bolts. A pair of horizontal support rods 3-7 are provided at the bottom of the top frame 3-6. Connecting grooves 3-8 are opened at both ends of each horizontal support rod 3-7. Connecting plates 3-9 are inserted into the corresponding connecting grooves 3-8 between adjacent horizontal support rods 3-7. The connecting plates 3-9 are fixedly connected to the connecting grooves 3-8 by bolts. A connecting elongated groove 3-10 is opened on the surface of the horizontal support rod 3-7. A pair of connecting... The connecting strip 3-11 is slidably fitted into the connecting groove 3-10. A pair of mounting grooves 3-2 of the brackets 1 located at the edge are each fitted with a vertical plate 3-12. A side panel 3-13 is provided on the outer end face of the vertical plate 3-12. The side panel 3-13 and the vertical plate 3-12 are fixedly connected to the mounting groove 3-2 by bolts. A middle panel 3-14 is provided between the side panels 3-13, and an inlet / outlet 3 is provided on the surface of the middle panel 3-14. -15, an outer frame 3-16 is provided at one end of the surface of the side door panel 3-13 and at both ends of the surface of the middle door panel 3-14. A reinforcing plate 3-17 is inserted between the outer frames 3-16 adjacent to the side door panel 3-13 and the middle door panel 3-14. The reinforcing plate 3-17 is fixedly connected to the side door panel 3-13 and the middle door panel 3-14 by bolts. A sound insulation plate 3-18 is provided on one inner surface of the side door panel 3-13 and the middle door panel 3-14.

[0025] In some examples, in order to achieve rapid assembly and efficient sound insulation of the noise reduction shed, and to avoid the problems of cumbersome construction and uneven sound insulation effect of traditional noise reduction sheds, a shed body component 3 was designed. This component includes an inflatable outer cover 3-1 connecting adjacent supports 1. It is a quick-forming component on the side of the shed. The inflatable outer cover 3-1 can be prefabricated to fit the spacing of the supports 1. During construction, it is directly connected to the adjacent supports 1. After inflation, it forms a closed side barrier, which not only saves the cumbersome process of cutting and splicing traditional boards, but also can initially block construction noise through the gas buffer layer. The inflatable outer cover 3-1 also has a certain impact resistance to protect the construction equipment inside the shed. At the same time, its flexible material is easy to store and adapts to the needs of frequent relocation of construction sites. The mounting grooves 3-2 on both ends of the side surface of the bracket 1 are used to insert the sound-absorbing panels 3-3. The sound-absorbing panels 3-3 are made of porous sound insulation materials (such as rock wool and sound insulation cotton composite boards). When inserted into the mounting grooves 3-2, they can fit tightly against the bracket 1 to form a second layer of sound insulation structure, further absorbing the high-frequency noise generated during construction in the shed. The insertion design of the mounting grooves 3-2 facilitates the replacement and maintenance of the sound-absorbing panels 3-3. When the sound insulation performance of the sound-absorbing panels 3-3 decreases or is damaged after long-term use, they can be directly pulled out and replaced without disassembling the bracket 1, thus improving maintenance efficiency.

[0026] The slot 3-4 at the top of bracket 1 mates with the internal threaded block 3-5 to provide an installation reference for the top frame 3-6. The top frame 3-6 is inserted into the slot 3-4 at the top of bracket 1, which is laterally opposite. The two ends of the top frame 3-6 are fixedly connected to the internal threaded block 3-5 by bolts to form the top frame of the noise reduction shed. The bolt connection ensures that the top frame 3-6 is firmly connected to bracket 1, and avoids the top frame 3-6 from loosening due to construction vibration.

[0027] The pair of horizontal bracing rods 3-7 at the bottom of the top frame 3-6 are connected to the connecting plates 3-9 of the adjacent horizontal bracing rods 3-7 by connecting grooves 3-8 at both ends of the bottom and then fixed with bolts. This can strengthen the top frame, distribute the load of the capping cloth 2, and prevent the cloth from deforming due to wind or snow pressure. At the same time, the spacing of the horizontal bracing rods 3-7 can be adjusted according to the span of the support 1 to adapt to the needs of noise reduction sheds of different sizes. The connecting groove 3-10 on the surface of the cross brace 3-7 slides into the connecting strip 3-11 at the bottom of the capping cover 2. During installation, the connecting strip 3-11 can slide along the connecting groove 3-10 to quickly complete the laying of the capping cover 2, avoiding the uneven laying and loosening problems caused by the traditional method of binding and fixing the cover with ropes. The tight fit between the connecting strip 3-11 and the connecting groove 3-10 also enhances the sealing of the capping cover 2, preventing rainwater from seeping into the shed from the seams of the cover. The upright plate 3-12 and the side door plate 3-13 inserted into the mounting groove 3-2 of the edge bracket 1 are fixed with bolts to form the end closed structure of the shed. The middle door plate 3-14 between the side door plates 3-13 has an entrance and exit 3-15 for easy access for construction personnel and equipment.

[0028] The outer frame 3-16 on the surface of the side door panel 3-13 and the middle door panel 3-14 are inserted into and fitted with the reinforcing plate 3-17. The reinforcing plate 3-17 is fixed to the side door panel 3-13 and the middle door panel 3-14 with bolts, which can enhance the structural strength of the door panel and prevent the door panel from deforming due to wind or impact. The sound insulation board 3-18 on one side of the inner surface of the door panel, together with the inflatable outer cover 3-1 and the sound-absorbing board 3-3, forms a three-layer sound insulation system, maximizing the reduction of construction noise leakage and meeting the environmental protection and noise reduction requirements of building construction. The components work together to achieve rapid splicing and efficient sound insulation, adapting to the needs of construction scenarios.

[0029] like Figures 1-4 As shown in the figure, the top pressing assembly 4 in this embodiment includes a protrusion 4-1, which is disposed on the outer end face of the bracket 1. The protrusion 4-1 is vertically connected to a stud 4-2 by a threaded connection. The upper end of the stud 4-2 is rotatably fitted with a lower pressing frame 4-3. The bottom of the lower pressing frame 4-3 is provided with a pair of connecting rods 4-4, and the lower end of the connecting rods 4-4 is vertically and movably fitted into the protrusion 4-1.

[0030] In some examples, to achieve a tight fixation of the roof cover 2 and avoid the problems of loosening or lifting caused by wind in traditional cover fixing methods, while enhancing the fit between the cover and the top frame, improving the waterproof and sound insulation of the noise reduction shed, adapting to the complex outdoor environment of the construction site, and ensuring the long-term stable operation of the noise reduction shed, the protrusion 4-1 set on the outer end face of the bracket 1 is the installation reference of the component. The protrusion 4-1 must be fixed perpendicularly to the surface of the bracket 1 to ensure the verticality of subsequent component installation. The stud 4-2, which is vertically connected to the protrusion 4-1 through threaded engagement, is the driving component for the pressing action. The upper end of the stud 4-2 is rotatably connected to the lower pressure frame 4-3. When the stud 4-2 is rotated, due to the threaded engagement between the stud 4-2 and the protrusion 4-1, the lower pressure frame 4-3 can be driven to rise and fall in the vertical direction, thereby adjusting the pressure of the lower pressure frame 4-3 on the roof cover 2. A pair of connecting rods 4-4 are installed at the bottom of the lower pressure frame 4-3. The lower ends are vertically and movably fitted inside the protrusion 4-1, forming a guide structure for the lower pressure frame 4-3. When the stud 4-2 drives the lower pressure frame 4-3 to rise and fall, the connecting rods 4-4 move synchronously along the fitting holes inside the protrusion 4-1 to prevent the lower pressure frame 4-3 from shifting or tilting due to the rotation of the stud 4-2. This ensures that the bottom of the lower pressure frame 4-3 is evenly in contact with the capping cloth 2, avoiding localized insufficient pressing that could cause the cloth to loosen. The fitting between the connecting rods 4-4 and the protrusion 4-1 must maintain a moderate gap to ensure smooth lifting and provide sufficient guiding accuracy to accommodate minor vibrations that may occur during outdoor construction.

[0031] After the capping tarpaulin 2 is laid, turn the stud 4-2 clockwise to move the lower pressure frame 4-3 downward until the bottom of the lower pressure frame 4-3 is tightly attached to the surface of the capping tarpaulin 2. The pressure of the lower pressure frame 4-3 will press the tarpaulin onto the top frame 3-6 and the cross brace 3-7, eliminating the gap between the tarpaulin and the top frame. On the one hand, this can prevent the wind from lifting the tarpaulin and avoid damage to the tarpaulin or noise leakage from the gap. On the other hand, it can enhance the sealing of the tarpaulin and prevent rainwater from seeping into the shed from the joint between the tarpaulin and the frame, protecting the construction equipment and materials inside the shed.

[0032] The threaded engagement of stud 4-2 has a self-locking function, maintaining pressure without additional fixing after tightening. This prevents the lower pressure frame 4-3 from automatically rising due to vibration. When it is necessary to disassemble or adjust the top cover 2, simply turn stud 4-2 counterclockwise to raise the lower pressure frame 4-3. Operation is convenient, requiring no complex tools, and suits the needs of rapid adjustments at construction sites. The top clamping components 4 must be evenly distributed along the length of the bracket 1 to ensure uniform pressure on all areas of the top cover 2, preventing excessive localized stress that could damage the cover or insufficient localized stress that could lead to a poor seal. The coordinated operation of all components achieves precise tightening and stable fixation of the cover, improving the structural reliability and sound insulation and waterproofing performance of the noise reduction shed, meeting the requirements of building construction.

[0033] For example, such as Figure 3 As shown, the cross-sections of the connecting groove 3-10 and the connecting strip 3-11 are both T-shaped.

[0034] In some examples, both the connecting groove 3-10 and the connecting strip 3-11 have a T-shaped cross-section. This design significantly improves the stability and sealing of their fit, avoiding the detachment problem that easily occurs with traditional straight groove and straight strip fittings. In the T-shaped structure, the lateral protrusion of the connecting strip 3-11 can precisely fit into the lateral groove of the connecting groove 3-10, limiting the vertical displacement of the connecting strip 3-11. Even in strong winds or when the shed vibrates slightly, the connecting strip 3-11 will not detach upwards from the connecting groove 3-10, ensuring that the roof cover 2 is always stably laid on the cross brace 3-7.

[0035] For example, such as Figure 3 As shown, the lower pressure frame 4-3 is located directly above the top frame 3-6, and the structure of the lower pressure frame 4-3 matches that of the top frame 3-6.

[0036] In some examples, the lower pressure frame 4-3 is located directly above the top frame 3-6 and its structure matches. This position and structural design ensure that the pressure of the lower pressure frame 4-3 on the top cover 2 is evenly transmitted to the top frame 3-6, avoiding localized stress imbalance that could lead to damage to the cover or seal failure. The matching structure of the lower pressure frame 4-3 with the top frame 3-6 means that its shape, length, and support points correspond to those of the top frame 3-6. For example, if the top frame 3-6 has a rectangular frame structure, the lower pressure frame 4-3 is also a matching rectangular frame, and the horizontal bars of the lower pressure frame 4-3 can precisely correspond to the positions of the horizontal support bars 3-7 of the top frame 3-6.

[0037] In practical use: First, place and fix several brackets 1 according to the planned area of ​​the construction site. Then, insert the two ends of the top frame 3-6 into a pair of slots 3-4 on the top of the horizontally opposite bracket 1. Tighten the bolts through the internal threaded blocks 3-5 in the slots 3-4 to complete the installation of the top frame 3-6. Next, align the connecting grooves 3-8 at the bottom of the two ends of the horizontal support rods 3-7 with the connecting grooves 3-8 of the adjacent horizontal support rods 3-7, insert the connecting plates 3-9 and fix them with bolts to build the top support frame. Then, slide the connecting strips 3-11 at the bottom of the capping cloth 2 along the connecting grooves 3-10 on the surface of the horizontal support rods 3-7 to achieve rapid laying of the cover cloth. Then, connect the inflatable outer cover 3-1 between adjacent brackets 1 and inflate it to form a side-sealed barrier. Insert the sound-absorbing panels 3-3 into the mounting grooves 3-2 on the side of the bracket 1. A vertical plate 3-12 is inserted into the mounting groove 3-2 of the edge bracket 1. A side door panel 3-13 is installed on the outer end face of the vertical plate 3-12 and fixed with bolts. A middle door panel 3-14 is installed between the side door panels 3-13. A reinforcing plate 3-17 is inserted between the middle door panel 3-14 and the outer frame 3-16 of the side door panel 3-13 and tightened with bolts. Finally, a sound insulation board 3-18 is pasted on the inner side of the side door panel 3-13 and the middle door panel 3-14. The top pressing component 4 is activated, and the stud 4-2 on the protrusion 4-1 on the outer end face of the bracket 1 is rotated, which drives the lower pressing frame 4-3 to descend vertically along the connecting rod 4-4 until the lower pressing frame 4-3 is tightly attached to the surface of the top cover cloth 2, thus completing the assembly of the entire noise reduction shed. Disassembly is done in reverse. First, loosen the pressing component, and then remove the door panel, sound-absorbing panel 3-3, inflatable outer cover 3-1, cover cloth and top frame in sequence for quick transfer.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A construction noise reduction shed, characterized in that, include: Several brackets (1) and a top cover (2), wherein the top cover (2) is set on the top of the brackets (1) and the top cover (2) is made of soundproof and waterproof material; A canopy assembly (3) is disposed between the support (1) and the roof cover (2); Top clamping assembly (4), the top clamping assembly (4) being disposed outside the bracket (1); The canopy assembly (3) includes an inflatable outer cover (3-1), which is connected between adjacent supports (1). Both ends of the side surface of the support (1) are provided with mounting grooves (3-2), and a sound-absorbing plate (3-3) is inserted between the mounting grooves (3-2). The top of the support (1) is provided with a slot (3-4), and a plurality of internal threaded blocks (3-5) are provided in each slot (3-4). A top frame (3-6) is inserted between the slots (3-4) on the top of a pair of horizontally opposite supports (1).

2. The construction noise reduction shed according to claim 1, characterized in that, Both ends of the top frame (3-6) are fixedly connected to the internal threaded block (3-5) by bolts. A pair of horizontal support rods (3-7) are provided at the bottom of the top frame (3-6). Both ends of the horizontal support rods (3-7) are provided with connecting grooves (3-8). Connecting plates (3-9) are inserted into the corresponding connecting grooves (3-8) between adjacent horizontal support rods (3-7).

3. The construction noise reduction shed according to claim 2, characterized in that, The connecting plate (3-9) and the connecting groove (3-8) are fixedly connected by bolts. The surface of the cross brace (3-7) is provided with a connecting long groove (3-10). The bottom of the capping cover (2) is provided with a pair of connecting strips (3-11). The connecting strips (3-11) are slidably fitted in the connecting long groove (3-10).

4. A construction noise reduction shed according to claim 3, characterized in that, A vertical plate (3-12) is inserted into the mounting groove (3-2) of a pair of brackets (1) located at the edge. A side door panel (3-13) is provided on the outer end face of the vertical plate (3-12). The side door panel (3-13) and the vertical plate (3-12) are fixedly connected to the mounting groove (3-2) by bolts. A middle door panel (3-14) is provided between the side door panels (3-13). An inlet and outlet (3-15) are opened on the surface of the middle door panel (3-14). An outer frame (3-16) is provided at one end of the surface of the side door panel (3-13) and at both ends of the surface of the middle door panel (3-14).

5. A construction noise reduction shed according to claim 4, characterized in that, A reinforcing plate (3-17) is inserted between the outer frame (3-16) adjacent to the side door panel (3-13) and the middle door panel (3-14). The reinforcing plate (3-17) is fixedly connected to the side door panel (3-13) and the middle door panel (3-14) by bolts. A sound insulation plate (3-18) is provided on one inner surface of both the side door panel (3-13) and the middle door panel (3-14).

6. A construction noise reduction shed according to claim 1, characterized in that, The top pressing assembly (4) includes a protrusion (4-1), which is disposed on the outer end face of the bracket (1). The protrusion (4-1) is vertically connected to a stud (4-2) by a threaded connection. The upper end of the stud (4-2) is rotatably fitted with a lower pressing frame (4-3). The bottom of the lower pressing frame (4-3) is provided with a pair of connecting rods (4-4). The lower end of the connecting rods (4-4) is vertically and movably fitted into the protrusion (4-1).

7. A construction noise reduction shed according to claim 3, characterized in that, Both the connecting groove (3-10) and the connecting strip (3-11) have a T-shaped cross-section.

8. A construction noise reduction shed according to claim 6, characterized in that, The lower pressure frame (4-3) is located directly above the top frame (3-6), and the structure of the lower pressure frame matches that of the top frame (3-6).

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