Movable assembly type integrated sound insulation cover

Abstract

The invention relates to the technical field of assembly type structures, and particularly discloses a movable assembly type integrated sound insulation cover which comprises a side blocking structure, first sound insulation plates are detachably clamped on the side blocking structure, the first sound insulation plates are transversely and longitudinally spliced through the side blocking structure, an upper blocking structure is detachably installed on the side blocking structure, and a lower blocking structure is detachably installed on the upper blocking structure. A second sound insulation plate is detachably clamped on the upper blocking structure; wherein the side blocking structures are used for bearing the first sound insulation plates, the side blocking structures can be oppositely spliced, the first sound insulation plates are arranged in a concave shape, the side blocking structures are further used for supporting the upper blocking structures, the upper blocking structures are used for being matched with the side blocking structures to be transversely spliced, and the first sound insulation plates can be driven to form an L-shaped, concave, arc-shaped or even cylindrical enclosure through the overturning function of the shaft column; the sound-proof cover does not need to be customized independently for specific equipment, can be matched with industrial equipment with different sizes and different shapes such as lathes, milling machines, fans and compressors, and overcomes the universality defect that a traditional fixed sound-proof cover has one function.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of assembled structures, in particular to a mobile assembled integrated soundproof cover. BACKGROUND

[0002] In the field of industrial production, machining equipment (such as lathes, milling machines), power equipment (such as fans, water pumps, compressors) and production lines, etc. will produce high-intensity noise during operation. Such noise not only causes irreversible damage to the auditory system of on-site operators, but also may cause fatigue, lack of concentration and other problems, affecting production efficiency and operational safety. Therefore, it has become one of the core needs in the field of industrial protection to equip industrial equipment with efficient soundproof devices. Currently, the industrial soundproofing equipment on the market mainly includes fixed soundproof covers and simple assembled soundproof covers. However, both types of products have obvious technical defects and cannot meet the flexible and efficient needs of industrial production. Among them, the fixed soundproof cover is a whole structure customized for specific equipment, which is fixed to the ground by welding or high-strength bolts. However, it has significant limitations and poor versatility. Although the simple assembled soundproof cover attempts to solve the problem of versatility by splitting the structure, it still has key technical shortcomings. Most products use a "flat plate and angle steel frame" splicing method, which requires a large number of bolts to be fixed point by point, and the installation and disassembly process is time-consuming and labor-intensive. It cannot adjust the shape of the enclosure according to the irregular shape of the equipment, and the adaptability still needs to be improved. SUMMARY

[0003] The present application aims to provide a mobile assembled integrated soundproof cover to solve the problems raised in the background art.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solution: a mobile assembled integrated soundproof cover, comprising a side barrier structure, the side barrier structure is detachably clamped with a first soundproof plate, the first soundproof plate is transversely spliced and longitudinally spliced through the side barrier structure, the side barrier structure is detachably installed with an upper barrier structure, the upper barrier structure is detachably clamped with a second soundproof plate; wherein the side barrier structure is used to bear the first soundproof plate, and the side barrier structure can be spliced relative to each other and arrange the first soundproof plate along the concave shape, the side barrier structure is also used to support the upper barrier structure, the upper barrier structure is used to fit the transverse splicing of the side barrier structure, and the upper barrier structure is used to fix the second soundproof plate, so as to make the second soundproof plate be buckled above the first soundproof plate, forming an integrated soundproof cover.

[0005] Preferably, the side blocking structure comprises an adapter, a top base, a pair of sockets, a pair of shaft columns and two pairs of clamping rods; the adapter is a T-shaped rod body, and the left and right side walls of the adapter are arc-shaped structures; the bottom width of the adapter is greater than the top width; T-shaped slots are symmetrically formed in the left and right side walls of the bottom of the adapter; a ladder-shaped sleeve groove is formed in the middle of the lower wall of the adapter; a sleeve block that is matched with the sleeve groove is arranged at the top end of the adapter; the top base is provided with the same sleeve groove as the adapter, and the top base is sleeved on the sleeve block; the two ends of the top base correspond to the bottom of the adapter; the pair of sockets are T-shaped, and the pair of sockets are symmetrically arranged on the upper wall of the top base and located at the middle of the left and right ends, respectively; the sockets can be inserted into the slots; the pair of shaft columns are movably embedded between the top base and the bottom of the adapter, and the shaft columns are matched in the left and right side walls of the adapter; the pair of shaft columns can be flipped; the left and right side walls of the two ends of the pair of shaft columns are symmetrically provided with mounting grooves; the two pairs of clamping rods are H-shaped structures; one end of the two pairs of clamping rods is fixedly inserted into the mounting grooves of the shaft columns, and the clamping rods are located at the opposite ends of the shaft columns and are parallel to each other; and the clamping rods and the shaft columns are fixed by first bolts.

[0006] Preferably, the first sound insulation plate can be detachably inserted between the clamping rods.

[0007] Preferably, the upper blocking structure comprises a clamping base, a pair of screws, a pair of pressing plates and a connecting rod; the clamping base is H-shaped, and the lower walls of the front and rear ends of the clamping base are provided with the same slots and sleeve grooves as the bottom of the adapter; the pair of screws are movably screwed in the middle of the upper walls of the front and rear ends of the clamping base, respectively; the pair of pressing plates are movably arranged on the screws, and the pressing plates are located in the clamping base; the connecting rod is T-shaped and the same as the socket; the two ends of the connecting rod can be movably inserted into the slots of the clamping base for relative connection of the clamping base; and the clamping base and the connecting rod are fixed by second bolts.

[0008] Preferably, one end of the second sound insulation plate is movably inserted into the clamping base and fixed by the pressing plate.

[0009] Preferably, the first sound insulation plate is assembled and spliced by the symmetrical connection of the shaft columns and the clamping rods, and the first sound insulation plate can be L-shaped or concave by the rotation of the shaft columns.

[0010] Preferably, the upper wall of the shaft column is provided with a protruding shaft rod, and the lower wall of the shaft column is provided with a shaft hole matched with the shaft rod; the shaft column can be relatively spliced by the shaft rod and the shaft hole.

[0011] Preferably, the adapter can be sleeved with the top base through the socket for longitudinal splicing of the first sound insulation plate.

[0012] The present application has the following advantages: 1. Multi-form barrier adaptation to irregular equipment: through the overturning function of the shaft column, the first soundproof board can form an L-shaped, concave, arc-shaped or even cylindrical barrier, without the need for separate customization for specific equipment. It can adapt to different sizes and shapes of industrial equipment such as lathes, milling machines, fans and compressors, solving the generalization defect of traditional fixed soundproof covers "one cover for one use". 2. Two-way splicing to extend coverage: the side barrier structure can be spliced horizontally through the shaft rod and shaft hole to extend the length of the barrier, and vertically through the adapter and top seat "socket and slot" to increase the height of the barrier. The upper barrier structure can be extended horizontally through the connection rod and clamping seat, achieving flexible adjustment of the size of the soundproof cover and covering a variety of soundproofing needs from small single machines to large assembly lines.

[0013] 3. Convenient disassembly, saving manpower and time: the structural components (adapter, top seat, clamping rod, clamping seat, etc.) and soundproof boards use a detachable connection method of "plug-in and bolt auxiliary fixation", without the need for welding or high-strength bolt point-by-point tightening. The disassembly and assembly process does not require professional tools and can be operated by a single person, greatly reducing the disassembly and assembly time.

[0014] 4. Controllable volume for easy transportation and storage: the disassembled components can be stacked for easy transportation to different workshops by ordinary trucks. They can also be stored compactly when not in use, saving warehouse space and solving the problem of traditional fixed soundproof covers "unable to move and occupying a large space". The components are rigid structures without vulnerable parts and can be repeatedly assembled and used after disassembly. When the workshop equipment layout is adjusted or production equipment is replaced, there is no need to purchase new soundproofing devices. Only the splicing method needs to be adjusted to adapt to the new scene.

[0015] 5. Fully enclosed soundproof space: the side is tightly spliced with the side barrier structure through the first soundproof board, and the top is clamped and fixed with the upper barrier structure through the second soundproof board, forming a seamless connection of "side and top" closed soundproof cover body, effectively blocking noise from leaking from the side and top. At the same time, the overall structure is rigid after splicing and can withstand slight vibrations or collisions in an industrial workshop, avoiding the increase of soundproof gaps due to loose structure and ensuring the stability of noise reduction during long-term use.

[0016] 6. Dual-mode switching to adapt to scenarios: the device can be switched between "closed mode" and "semi-open mode" according to the running needs of the equipment. When the equipment needs maximum noise reduction, the shaft column is tightly spliced and the soundproof boards are seamlessly connected to form a closed barrier. When the equipment needs to be cooled or the running status needs to be observed in real time, the splicing gap of the adapter and the top seat can be adjusted to leave a cooling port or an observation window, solving the contradiction between soundproofing and cooling / observation in traditional soundproof covers. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Figure 1 is a schematic diagram of the first assembly structure of the present application; Figure 2It is the second assembly structure schematic diagram of the present application; Figure 3 It is the side blocking structure split structure schematic diagram of the present application; Figure 4 It is the upper blocking structure split structure schematic diagram of the present application; Figure 5 It is Figure 3 The local enlarged view at A in the figure; Figure 6 It is Figure 3 The local enlarged view at B in the figure; Figure 7 It is Figure 3 The local enlarged view at C in the figure.

[0018] In the figure: 1, side blocking structure; 11, adapter frame; 12, top seat; 13, socket; 14, shaft column; 15, clamping rod; 16, first bolt; 2, first sound insulation board; 3, upper blocking structure; 31, clamping seat; 32, screw rod; 33, pressing plate; 34, connecting rod; 35, second bolt; 4, second sound insulation board; 5, sleeve groove; 6, insertion groove; 7, mounting groove; 8, shaft hole; 9, shaft rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-7 The present application provides a technical solution: a mobile assembled integrated sound insulation cover, comprising a side blocking structure 1, a first sound insulation board 2 being detachably clamped on the side blocking structure 1, the first sound insulation board 2 being transversely spliced and longitudinally spliced through the side blocking structure 1, an upper blocking structure 3 being detachably installed on the side blocking structure 1, and a second sound insulation board 4 being detachably clamped on the upper blocking structure 3; wherein the side blocking structure 1 is used for bearing the first sound insulation board 2, the side blocking structure 1 can be spliced relative to each other, and the first sound insulation board 2 is arranged along the concave shape, the side blocking structure 1 is also used for supporting the upper blocking structure 3, the upper blocking structure 3 is used for matching the transverse splicing of the side blocking structure 1, and the upper blocking structure 3 is used for fixing the second sound insulation board 4, so as to make the second sound insulation board 4 be clamped above the first sound insulation board 2, and form an integrated sound insulation cover.

[0021] As Figure 3 , Figure 5 , Figure 6 and Figure 7As shown, as a preferred solution, further, the side blocking structure 1 comprises an adapter frame 11, a top base 12, a pair of sockets 13, a pair of shaft columns 14 and two pairs of clamping rods 15; the adapter frame 11 is a T-shaped rod body, and the left and right side walls of the adapter frame 11 are arc-shaped structures, the bottom width of the adapter frame 11 is greater than the top width, the left and right side walls of the bottom of the adapter frame 11 are symmetrically provided with T-shaped insertion slots 6, the middle part of the lower wall of the adapter frame 11 is provided with a trapezoidal sleeve groove 5, and the top end of the adapter frame 11 is provided with a sleeve block matched with the sleeve groove 5, the top base 12 is provided with the same sleeve groove 5 as the adapter frame 11, and the top base 12 is sleeved on the sleeve block, the two ends of the top base 12 correspond to the bottom of the adapter frame 11, the pair of sockets 13 are both T-shaped, and the pair of sockets 13 are symmetrically arranged on the upper wall of the top base 12 and located at the middle parts of the left and right ends respectively, the sockets 13 can be inserted into the insertion slots 6, the pair of shaft columns 14 are movably embedded between the top base 12 and the bottom of the adapter frame 11, and the shaft columns 14 are matched in the left and right side walls of the adapter frame 11, the pair of shaft columns 14 can be flipped, the left and right side walls of the two ends of the pair of shaft columns 14 are symmetrically provided with mounting grooves 7, and the two pairs of clamping rods 15 are both H-shaped structures, one end of the two pairs of clamping rods 15 is respectively fixedly inserted into the mounting grooves 7 of the shaft columns 14, and the clamping rods 15 are located at the two ends of the shaft columns 14 and are opposite and parallel, and the clamping rods 15 and the shaft columns 14 are fixed by the first bolts 16; the top base 12 is assembled by being sleeved on the sleeve block of the adapter frame 11 through the sleeve groove 5 to form a H-shaped structure, the shaft columns 14 can be clamped by the top base 12 and the bottom of the adapter frame 11, the shaft columns 14 can be movably rotated to adjust the direction of the clamping rods 15, thereby adjusting the direction of the relatively installed first sound insulation board 2, forming a sound insulation cover for blocking, and through the assembly of the plurality of shaft columns 14, clamping rods 15 and adapter frame 11, an arc-shaped, L-shaped or concave-shaped blocking can be formed, and the first sound insulation board 2 can be detachably inserted between the clamping rods 15.

[0022] More specifically, through the precise design of each component of the side blocking structure 1 and the optimization of the assembly process, the multi-form blocking and convenient splicing of the first sound insulation board 2 are effectively realized, which lays a foundation for the assembly of the subsequent top blocking structure 3 and the second sound insulation board 4, and finally guarantees the overall function and adaptability of the sound insulation cover.

[0023] Form adjustment: Since the shaft column 14 can be flexibly flipped around its own axis, after the insertion of the first sound insulation board 2 is completed, the orientation of the clamping rod 15 can be adjusted by manually rotating the shaft column 14, thereby driving the relatively installed first sound insulation board 2 to change the inclination direction: when the shaft column 14 is rotated to 0° (horizontal state), the first sound insulation board 2 is in a vertical blocking state; when the shaft column 14 is rotated to 90°, the first sound insulation board 2 can form an L-shaped blocking with the first sound insulation board 2 of the adjacent side blocking structure 1; when the shaft column 14 is rotated along the arc-shaped side wall to a non-right angle, it can drive the first sound insulation board 2 to form an arc-shaped blocking, which is suitable for arc-shaped industrial equipment.

[0024] When the industrial equipment of large size or irregular shape needs to be adapted, the extension of the enclosure range can be realized by the combination of multiple shaft columns 14, clamping rods 15 and adapter frames 11: Lateral expansion: the shaft columns 14 of two adjacent “I-shaped” frames are spliced by end face fitting, and multiple shaft columns 14 form a continuous support structure by the adaptability of the arc-shaped side wall of the shaft column 14, thereby driving the first sound insulation board 2 to extend laterally and form a long strip-shaped enclosure; Longitudinal expansion: the slot 6 at the bottom of another adapter frame 11 is aligned with the T-shaped socket 13 on the top seat 12 of the assembled frame, and is inserted in the vertical direction, so that the socket 13 is completely embedded in the slot 6, realizing the longitudinal superposition of two adapter frames 11, thereby increasing the overall height of the side enclosure structure 1 to adapt to tall industrial equipment; Special-shaped enclosure formation: by adjusting the rotation angle of the shaft column 14 in different “I-shaped” frames, such as rotating some shaft columns 14 to 90° and some to 135°, multiple first sound insulation boards 2 can form a concave, polygonal or other special-shaped enclosure to meet the sound insulation needs of different industrial equipment.

[0025] As shown in Figure 4 As a preferred solution, the upper enclosure structure 3 further includes a clamping seat 31, a pair of screw rods 32, a pair of pressing plates 33 and a connecting rod 34. The clamping seat 31 is H-shaped, and the lower walls at the front and rear ends of the clamping seat 31 are provided with the same slot 6 and sleeve slot 5 as the bottom of the adapter frame 11. A pair of screw rods 32 are respectively rotatably connected to the middle of the upper walls at the front and rear ends of the clamping seat 31. A pair of pressing plates 33 are respectively movably arranged on the screw rods 32, and the pressing plates 33 are located in the clamping seat 31. The connecting rod 34 is T-shaped, and the connecting rod 34 is the same as the socket 13. The two ends of the connecting rod 34 are movably inserted into the slot 6 of the clamping seat 31, used for relative connection of the clamping seat 31, and the clamping seat 31 and the connecting rod 34 are fixed by the second bolt 35. The clamping seat 31 is installed on the top seat 12, used for clamping the second sound insulation board 4, i.e. the clamping seat 31 can rotate the screw rod 32 to make the pressing plate 33 descend and clamp, the clamping seat 31 is arranged between the second sound insulation board 4 and is laid on the first sound insulation board 2, one end of the second sound insulation board 4 is movably inserted into the clamping seat 31, and is fixed by the pressing plate 33.

[0026] More specifically, according to the top profile of the side blocking structure 1 (such as L-shaped, arc-shaped), a corresponding number of clamping seats 31 are taken, the T-shaped slot 6 at the front and rear ends of the lower wall of each clamping seat 31 is aligned with the T-shaped socket 13 on the upper wall of the top seat 12 of the side blocking structure 1, and the clamping seat 31 is inserted downward along the vertical direction until the socket 13 is completely embedded in the slot 6; if the top of the side blocking structure 1 needs to be butt jointed by the matching of the sleeve block and the sleeve groove (such as the longitudinally expanded side blocking structure 1), the trapezoidal sleeve groove 5 on the lower wall of the clamping seat 31 is aligned with the sleeve block at the top end of the adapter frame 11, and the sleeve is assembled to complete the positioning, at this time the clamping seat 31 and the side blocking structure 1 form a stable supporting relationship without shaking phenomenon; through the modular design and precise fitting optimization of the upper blocking structure 3, not only the collaborative work with the side blocking structure 1 is realized, but also the closure of the top of the sound insulation cover and the flexibility of disassembly are ensured, which provides support for the "mobile assembly" feature of the overall sound insulation cover.

[0027] Further, the first sound insulation plate 2 is assembled and spliced by the symmetrical connection of the shaft column 14 and the clamping rod 15, and the first sound insulation plate 2 can be L-shaped or concave by rotating the shaft column 14; the shaft column 14 is provided with a protruding shaft 9 in the middle of the upper wall, and the lower wall of the shaft column 14 is provided with a shaft hole 8 matched with the shaft 9, and the shaft column 14 can be relatively spliced by the shaft 9 and the shaft hole 8; the adapter frame 11 can be sleeved with the top seat 12 through the socket 13 to longitudinally splice the first sound insulation plate 2.

[0028] The detailed connection means is a known technology in the art, and the working principle and process are mainly introduced below. The specific work is as follows.

[0029] The trapezoidal sleeve groove 5 on the upper wall of the top seat 12 is aligned with the sleeve block at the top end of the adapter frame 11 for sleeve connection, so that the sleeve block is completely embedded in the sleeve groove 5 to form a "H-shaped" basic frame of the adapter frame 11 and the top seat 12; the shaft column 14 is provided with a stable clamping space; The shaft column 14 is movably embedded between the left and right gaps of the "H-shaped" adapter frame 11 and the top seat 12, and the outer peripheral wall of the shaft column 14 is completely matched with the arc-shaped side wall of the adapter frame 11, which not only ensures that the shaft column 14 can freely rotate around its own axis, but also avoids deviation during rotation; The clamping rod 15 is fixedly installed: one end of the two pairs of H-shaped clamping rods 15 is inserted into the installation slot 7 at both ends of the shaft column 14, so that the clamping rods 15 at both ends of the same shaft column 14 remain parallel, and then the first bolt 16 is passed through the clamping rod 15 and the shaft column 14 to be tightened, realizing the rigid fixation of the clamping rod 15 and the shaft column 14; the open end of the H-shaped clamping rod 15 provides a precise clamping position for the first sound insulation plate 2 to prevent the sound insulation plate from shifting after being inserted, at this time the first sound insulation plate 2 can be inserted between the corresponding clamping rods 15, and according to the equipment use requirements, the number of adapter frames 11 and shaft columns 14 can be increased, and the clamping rods 15 are connected and docked on both sides of the shaft column 14, so that the left and right splicing of the first sound insulation plate 2 is completed; The bottom of the adapter frame 11 can also be fitted on the socket 13 on the upper wall of the top base 12 through the slot 6, and the height of the enclosure is increased in the longitudinal direction; the adapter frame 11 can also be connected and laid after relative splicing; and the orientation of the first sound insulation board 2 can be adjusted by rotating the corresponding shaft column 14 according to the requirement of the enclosure; The upper blocking structure 3 is assembled and the second sound insulation board 4 is fixed: The upper blocking structure 3 needs to be connected with the side blocking structure 1, and the second sound insulation board 4 is fixed by splicing and clamping to cover the top of the first sound insulation board 2 to form a sound insulation space: The T-shaped slot 6 on the lower wall of the clamping seat 31 is aligned with the socket 13 on the upper wall of the top base 12 on the top of the side blocking structure 1, and then the screw rod 32 is rotated in the vertical direction to make the lower pressing plate 33 descend, so that the second sound insulation board 4 is clamped and arranged in the clamping seat 31, and the second sound insulation board 4 is transversely blocked above the first sound insulation board 2.

[0030] If the side blocking structure 1 has a certain length in the transverse direction, the T-shaped connecting rod 34 is connected with the slot 6 on the lower wall of the clamping seat 31, and the relative series connection of the clamping seat 31 is realized by fixing the second bolt 35, or the clamping seat 31 is directly clamped between two adjacent second sound insulation boards 4 to complete the splicing.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A movable assembled integrated soundproof enclosure, characterized in that: The invention comprises a side baffle structure (1), wherein a first sound insulation board (2) is detachably mounted on the side baffle structure (1), wherein the first sound insulation board (2) is horizontally and longitudinally spliced ​​through the side baffle structure (1), and an upper baffle structure (3) is detachably mounted on the side baffle structure (1), wherein a second sound insulation board (4) is detachably clamped on the upper baffle structure (3); The side baffle structure (1) is used to support the first sound insulation board (2), and the side baffle structure (1) can be relatively spliced ​​and the first sound insulation board (2) is arranged along a concave shape. The side baffle structure (1) is also used to support the upper baffle structure (3), and the upper baffle structure (3) is used to fit the side baffle structure (1) for horizontal splicing. The upper baffle structure (3) is used to fix the second sound insulation board (4), so that the second sound insulation board (4) is buckled on the top of the first sound insulation board (2) to form an integral sound insulation cover.

2. The movable assembled integrated soundproof enclosure according to claim 1, characterized in that: The side stop structure (1) comprises an adapter frame (11), a top seat (12), a pair of sockets (13), a pair of shaft columns (14) and two pairs of clamping rods (15); The adapter frame (11) is a T-shaped rod body, and the left and right side walls of the adapter frame (11) are both arc-shaped structures. The bottom width of the adapter frame (11) is greater than the top width. The left and right side walls of the bottom of the adapter frame (11) are symmetrically provided with T-shaped slots (6). The middle part of the lower wall of the adapter frame (11) is provided with a trapezoidal sleeve groove (5). The top of the adapter frame (11) is provided with a sleeve block that fits with the sleeve groove (5). The top seat (12) is provided with the same sleeve groove (5) as the adapter frame (11), and the top seat (12) is sleeved on the sleeve block. The two ends of the top seat (12) correspond to the bottom of the adapter frame (11). The pair of sockets (13) are both T-shaped, and the pair of sockets (13) are symmetrically provided on the top seat (12). ) upper wall, and are respectively located in the middle of the left and right ends, the socket (13) can be inserted into the slot (6), a pair of the shaft columns (14) are movably embedded between the top seat (12) and the bottom of the adapter frame (11), and the shaft columns (14) fit into the left and right side walls of the adapter frame (11), the pair of the shaft columns (14) can be flipped, and the left and right side walls at both ends of the pair of the shaft columns (14) are symmetrically provided with mounting grooves (7), the two pairs of the clamping rods (15) are both H-shaped structures, one end of the two pairs of the clamping rods (15) are respectively fixedly inserted into the mounting grooves (7) of the shaft columns (14), and the clamping rods (15) are located at both ends of the shaft columns (14) relatively parallel, and the clamping rods (15) and the shaft columns (14) are fixed by a first bolt (16).

3. The movable assembled integrated soundproof enclosure according to claim 2, characterized in that: The first sound insulation board (2) can be detachably inserted between the clamping rods (15).

4. The movable assembled integrated soundproof enclosure according to claim 3, characterized in that: The upper retaining structure (3) comprises a clamping seat (31), a pair of screw rods (32), a pair of pressing plates (33) and a connecting rod (34); The clamping seat (31) is H-shaped, and the lower walls of the front and rear ends of the clamping seat (31) are provided with slots (6) and sleeve grooves (5) identical to the bottom of the adapter frame (11). A pair of screw rods (32) are movably screwed to the middle of the upper walls of the front and rear ends of the clamping seat (31), and a pair of pressure plates (33) are movably arranged on the screw rods (32), and the pressure plates (33) are located in the clamping seat (31). The connecting rod (34) is T-shaped, and the connecting rod (34) is the same as the socket (13). The two ends of the connecting rod (34) can be movably inserted into the slots (6) of the clamping seat (31) for relative connection of the clamping seat (31). The clamping seat (31) and the connecting rod (34) are fixed by a second bolt (35).

5. The movable assembled integrated soundproof enclosure according to claim 4, characterized in that: One end of the second sound insulation board (4) is movably inserted into the clamping seat (31) and is pressed down and fixed by a pressing plate (33).

6. The movable assembled integrated soundproof enclosure according to claim 5, characterized in that: The first sound insulation board (2) is assembled and spliced ​​through the symmetrical connection of the shaft column (14) and the clamping rod (15), and the first sound insulation board (2) can be formed into an L-shape or a concave shape through the rotation of the shaft column (14).

7. The movable assembled integrated soundproof enclosure according to claim 6, characterized in that: A raised shaft rod (9) is provided in the middle of the upper wall of the shaft column (14), and a shaft hole (8) that fits with the shaft rod (9) is provided on the lower wall of the shaft column (14). The shaft column (14) can be relatively spliced ​​with the shaft rod (9) and the shaft hole (8).

8. The movable assembled integrated soundproof enclosure according to claim 7, characterized in that: The adapter frame (11) can be sleeved with the top seat (12) via the socket (13) to perform longitudinal splicing of the first sound insulation board (2).

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