Large prefabricated noise reduction prefabricated cabin

Abstract

The utility model provides a large-scale preassembled noise reduction prefabricated cabin, which comprises a track assembly and a plate surface, the track assembly comprises a first mounting rail and a second mounting rail, the front and rear ends of the first mounting rail are rotatably provided with rotating parts, the left and right sides of the first mounting rail are fixedly provided with fixing plates, and the front and rear ends of the second mounting rail are rotatably provided with rotating parts. A fixing plate is fixedly mounted on the second mounting rail, the first mounting rail and the second mounting rail are fixedly mounted through a cross beam and are parallel and symmetrical, the width of the bottom plate is larger than that of the cross beam, an auxiliary sound insulation plate is arranged at the position, protruding out of the cross beam, of the bottom plate, and the side plate and the front plate are mounted in an attached and buckled mode after rotating along with the rotating piece. By means of the modular design and the extensible structure, the cabin body can be rapidly installed and detached, and meanwhile the sound insulation performance and the expansibility of the cabin body are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a large -scale pre -installed noise reduction prefabricated cabin. BACKGROUND

[0002] With the rapid development of industrial production, the operation of many large -scale equipment and industrial workshops can produce high decibel noise, not only influence the physical and mental health of the staff in the workshop, can also cause noise pollution to the surrounding environment, in order to reduce the influence of noise on the environment and personnel, prefabricated noise reduction soundproof cabin has been widely used.

[0003] Traditional prefabricated soundproof cabin usually adopts fixed structure, and is connected by a plurality of plate members by bolt, welding and other ways to form complete sound insulation space, the structure needs a lot of on -the -spot operation when assembling, including measurement, positioning, assembly installation and debugging process, and the operation is complex, and the working hours are long, and the technical requirements for construction personnel are higher, simultaneously, the traditional soundproof cabin is relatively fixed after installation structure, if the size of cabin body or the layout needs to be adjusted, the whole structure needs to be disassembled, the operation process is tedious and is easy to cause damage to cabin body parts.

[0004] The existing prefabricated soundproof cabin generally adopts rigid connection mode, lacks flexibility, is difficult to expand or change according to different use scenes, leads to poor applicability.For example, in the complex noise environment of large -scale casting workshop, industrial plant etc., the existing soundproof cabin is difficult to meet the noise reduction demand of different positions, and also cannot quickly adapt to the adjustment of workshop layout.

[0005] Therefore, the poor expandability and inconvenient installation of prefabricated soundproof cabin in the prior art are problems to be solved. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving above prior art's insufficient, provide a kind of large -scale pre -installed noise reduction prefabricated cabin, by the width of the track assembly of side face extensible cooperation variable bottom plate, let the protruding part of bottom plate can expand more sound insulation unit, strengthen expandability and sound insulation effect, the purpose of the present application is realized as follows:

[0007] The utility model provides a large -scale pre -installed type noise reduction prefabricated cabin, including track subassembly and board surface, track subassembly includes first installation rail and second installation rail, the front and back both ends of first installation rail rotatory installation has rotator, the left and right sides fixed mounting of first installation rail has fixed plate, rotator includes rotating shaft and clamping groove, the clamping groove rotatory installation is in rotating shaft, the board surface is connected and installed in the clamping groove, the front and back both ends of second installation rail rotatory installation has rotator, the fixed plate is fixedly installed on second installation rail, first installation rail and second installation rail are fixedly installed through crossbeam, first installation rail and second installation rail are parallel and mutually symmetrical, the board surface includes at least one bottom plate, at least one front plate, at least one back plate and a plurality of side plates, the width of bottom plate is greater than the width of crossbeam, the side plate and front plate are installed after the rotation of rotator and are attached and buckled.

[0008] Further, the front plate is provided with one, the back plate is provided with one, and the side plate is provided with two.

[0009] Further, the length of the crossbeam is 5 meters.

[0010] Further, the crossbeams are provided with three equidistant positions.

[0011] Further, the length of the bottom plate is 6-9 meters.

[0012] Further, at least one auxiliary sound insulation plate is provided on the position of the bottom plate protruding from the crossbeam.

[0013] Further, the track subassembly further comprises a hinge assembly.

[0014] Further, the fixed plate on the first installation rail is provided with six, and the fixed plate on the second installation rail is provided with six.

[0015] Further, the side plate and the front plate are attached and buckled by the fixed piece.

[0016] Compared with the prior art, the utility model has the advantages that: through the design that the width of the bottom plate is greater than the width of the crossbeam, more sound insulation units can be expanded according to requirements, the sound insulation capacity of the cabin body and the functional modular expansion performance are enhanced; through the cooperation of the rotator and the clamping groove, and the design that the side plate and the front plate are attached and buckled after the rotation of the rotator, the effects of quick assembly and more flexible adjustment of the board surface module are achieved, and the expansion of the size and layout of the cabin body is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a large -scale pre -installed type noise reduction prefabricated cabin's front view angle schematic diagram;

[0018] Figure 2It is a front view schematic diagram of another embodiment of a large pre-installed noise reduction prefabricated cabin;

[0019] Figure 3 It is a side view schematic diagram of a large pre-installed noise reduction prefabricated cabin;

[0020] Figure 4 It is Figure 3 A partial view enlarged view of

[0021] Figure 5 It is a top view schematic diagram of a track assembly of a large pre-installed noise reduction prefabricated cabin;

[0022] In the figure: 110, track assembly, 120, crossbeam, 130, hinge assembly, 140, first mounting rail, 150, second mounting rail, 160, clamping groove, 170, rotating piece, 180, rotating shaft, 190, fixed plate, 210, plate surface, 220, front plate, 230, rear plate, 240, bottom plate, 250, side plate, 260, fixing piece. DETAILED DESCRIPTION

[0023] In order to deepen the understanding of the utility model, the utility model will be further described in combination with examples and drawings below, and the examples are only used to explain the utility model and do not constitute a limitation on the protection scope of the utility model.

[0024] As Figure 1 , 3 , 4 and 5, the embodiment of the utility model provides a large pre-installed noise reduction prefabricated cabin, which comprises a track assembly 110 and a plate surface 210, the track assembly 110 comprises a first mounting rail 140 and a second mounting rail 150, rotating pieces 170 are rotatably installed at the front and rear ends of the first mounting rail 140, fixed plates 190 are fixedly installed at the left and right sides of the first mounting rail 140, the rotating piece 170 comprises a rotating shaft 180 and a clamping groove 160, the clamping groove 160 is rotatably installed on the rotating shaft 180, the plate surface 210 is clamped and installed in the clamping groove 160, rotating pieces 170 are rotatably installed at the front and rear ends of the second mounting rail 150, fixed plates 190 are fixedly installed on the second mounting rail 150, the first mounting rail 140 and the second mounting rail 150 are fixedly installed through a crossbeam 120, the first mounting rail 140 and the second mounting rail 150 are parallel to each other and symmetrical to each other, the plate surface 210 comprises at least one bottom plate 240, at least one front plate 220, at least one rear plate 230 and a plurality of side plates 250, the width of the bottom plate 240 is greater than the width of the crossbeam 120, and the side plates 250 and the front plate 220 are installed by being attached and buckled after being rotated with the rotating piece 170.

[0025] Specifically, the track assembly 110 is used to fix the side plate 250, the track assembly 110 allows the panel 210 module to slide along the track to reduce the installation time and improve the installation efficiency, the front and rear of the track assembly 110 are not provided with limiting structures, so that the side plate 250 can protrude from the track assembly 110 and be provided with more structures for expansion at the protruding part to enhance the expandability and sound insulation effect, the left and right of the track assembly 110 are not provided with limiting structures, so that the bottom plate 240 can protrude from the track assembly 110 and be provided with more structures for expansion at the protruding part to enhance the expandability and sound insulation effect; the rotating piece 170 is a rotatable component used for connecting the front plate 220 or the rear plate 230 on the installation track, the panel 210 is fixed to the track through the clamping groove 160, so that the panel 210 can be quickly clamped or disassembled through simple rotation operation after installation and fixation, and the installation convenience is further improved; the cross beam 120 provides horizontal support for the track assembly 110 to form a stable frame structure and ensure the structural stability of the entire sound insulation cabin; the multi-point distribution design of the fixing plate 190 ensures the stable connection of the installation track to enhance the structural stability of the sound insulation cabin.

[0026] Optionally, in a possible application scenario of the utility model, for example, in a large industrial workshop or outdoor construction environment, industrial equipment often generates high-decibel noise when running, which is easy to cause noise pollution to the surrounding environment and residential areas, affect the quality of life, and even may violate environmental protection regulations. The large pre-installed noise reduction prefabricated cabin provided by the utility model can be applied in these scenarios as a noise reduction device for isolating the transmission of internal equipment noise. In another application scenario, for example, in a large casting workshop, a forging plant or other high-noise industrial environment, the noise generated by the equipment running inside the workshop will adversely affect the health and work efficiency of the employees, and management and technical personnel often need to work in the workshop or monitor the production process in real time, so a quiet and comfortable office space is needed. The cabin body structure of the utility model can be quickly built inside the workshop to form an independent small sound insulation office, providing a quiet working environment for management and technical personnel. In addition, as shown in Figure 2 the second use scenario, a protruding part of the bottom plate 240 can be arranged opposite the noise source, and an additional sound insulation wall can be arranged using the bottom plate 240. Thanks to the bottom plate 240, the sound insulation wall is more convenient to fix.

[0027] In the embodiment, the width of the bottom plate 240 is greater than the width of the cross beam 120, so that more sound insulation units can be expanded according to the requirements to enhance the sound insulation capacity of the cabin body and the modular expansion performance of the function modules. The cooperation of the rotating piece 170 and the clamping groove 160, combined with the design that the side plate 250 and the front plate 220 are installed by being clamped and buckled after being rotated with the rotating piece 170, achieves the effects of quick assembly and more flexible adjustment of the panel 210 module, facilitating the expansion of the size and layout of the cabin body.

[0028] Further, the front plate 220 is provided with one, the rear plate 230 is provided with one, and the side plate 250 is provided with two, to realize the complete closed structure of the cabin, so that the noise insulation effect is more remarkable. In addition, targeted structures can also be set to further increase the expandability.

[0029] Further, the length of the cross beam 120 is 5 meters.

[0030] Further, the cross beam 120 is provided with three equidistantly, to evenly distribute the load, so that the structure of the cabin is more balanced, avoiding deformation or instability caused by local stress.

[0031] Further, the length of the bottom plate 240 is 6-9 meters, to flexibly adapt to the use requirements of different sites and equipment, so as to further make the adaptability and expandability of the cabin stronger.

[0032] Further, at least one auxiliary sound insulation plate is provided on the position of the bottom plate 240 protruding from the cross beam 120, to enhance the sound insulation performance of the side of the cabin, so as to further increase the overall noise reduction effect of the cabin.

[0033] Further, the track assembly 110 further comprises a hinge assembly 130, to facilitate the transportation of the track assembly 110.

[0034] Further, the fixed plate 190 on the first mounting rail 140 is provided with six, and the fixed plate 190 on the second mounting rail 150 is provided with six.

[0035] Further, the abutting position of the side plate 250 and the front plate 220 is buckled and installed by the fixing piece 260, to realize the efficient assembly between the cabin plate surfaces 210, so that the cabin building process is more efficient.

[0036] Finally, it is pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the present application. It should be understood that all modifications or equivalent replacements should be included in the scope of the claims of the present application.

Claims

1. A large prepackaged noise reduction prefabricated cabin, characterized in that, The utility model provides a track assembly and a board surface, the track assembly includes first installation rail and second installation rail, the front and back both ends of first installation rail rotatory installation has rotating piece, the left and right sides of first installation rail fixedly installed have fixed plate, the rotating piece includes rotating shaft and clamping groove, the clamping groove rotatory installation is in rotating shaft, the board surface is clamped and installed in the clamping groove, the front and back both ends of second installation rail rotatory installation has rotating piece, the fixed plate is fixedly installed on second installation rail, first installation rail and second installation rail are fixedly installed through crossbeam, first installation rail and second installation rail are parallel and mutually symmetrical, the board surface includes at least one bottom plate, at least one front plate, at least one rear plate and a plurality of side plates, the width of bottom plate is greater than the width of crossbeam, the side plate and front plate are installed with the rotation of rotating piece and post adhesion.

2. A large prepackaged noise reducing prefabricated cabin according to claim 1, characterized in that, The front plate is provided with one, the rear plate is provided with one, and the side plate is provided with two.

3. A large prepackaged noise reducing prefabricated cabin according to claim 1, characterized in that, The length of the crossbeam is 5 meters.

4. A large prepackaged noise reducing prefabricated cabin according to claim 3, characterized in that, The crossbeams are equidistantly provided with three.

5. A large prepackaged noise reducing prefabricated cabin according to claim 3, characterized in that, The length of the bottom plate is 6-9 meters.

6. A large prepackaged noise reducing prefabricated cabin according to claim 1, characterized in that, The position of the bottom plate protruding from the crossbeam is provided with at least one auxiliary sound insulation plate.

7. A large prepackaged noise reducing prefabricated cabin according to claim 1, characterized in that, The track assembly further comprises a hinge assembly.

8. A large prepackaged noise reducing prefabricated cabin according to claim 1, characterized in that, The fixed plate on the first installation rail is provided with six, and the fixed plate on the second installation rail is provided with six.

9. A large prepackaged noise reducing prefabricated cabin according to claim 1, characterized in that, The side plate and the front plate are installed by the fixed part at the adhesion part.

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