Sound insulation and noise reduction wall for steel structure factory building

Abstract

The invention provides a sound insulation and noise reduction wall for a steel structure factory building, and relates to the technical field of steel structure factory building wall bodies, the sound insulation and noise reduction wall comprises a wall body frame, a sound insulation plate, a base plate A and a base plate B. The wall body frame comprises a U-shaped vertical plate, a first through groove and a second through groove are machined in the U-shaped vertical plate, and a reinforcing rib is integrally formed in the center of the inner side of the U-shaped vertical plate; the base plate B comprises a structural panel B, and a central rib is integrally formed on the surface of the center of the structural panel B; according to the technical key points, two wall body frames face each other and move relatively to enable second through grooves in U-shaped vertical plates on the two wall body frames to be aligned, two sound insulation plates are inserted into the second through grooves of the two U-shaped vertical plates, a base plate B is buckled to openings in the front faces or the back faces of the U-shaped vertical plates, and the sound insulation plates are fixed to the two wall body frames. After bolts penetrate through the interiors of the structural panels B and the center ribs to be connected with the reinforcing ribs, the two wall body frames can be locked, local building work of the wall body structure is completed, the construction difficulty is small, and operation is easy.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure factory building walls, in particular to a sound insulation and noise reduction wall of a steel structure factory building. Background Art

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, which mainly serve to enclose and separate spaces. The walls of load-bearing structural buildings are both load-bearing and enclosing. The walls of skeleton structural system buildings are used to enclose and separate spaces. Walls must have sufficient strength and stability, and have the ability to keep warm, insulate, soundproof, fireproof, and waterproof. There are many types of walls, including walls made of a single material and walls made of composite materials. Considering factors such as enclosure, load-bearing, energy saving, and aesthetics, designing a reasonable wall plan is an important task in building construction.

[0003] Factory buildings can be divided into single-story industrial buildings and multi-story industrial buildings according to their building structure. The majority of multi-story industrial buildings are found in light industry, electronics, instrumentation, communications, medicine and other industries. The floors of such factories are generally not very high, and their lighting design is similar to that of common scientific research laboratories, and fluorescent lighting solutions are mostly used. Production plants in mechanical processing, metallurgy, textile and other industries are generally single-story industrial buildings, and according to production needs, there are more multi-span single-story industrial plants, that is, multi-span plants arranged in parallel next to each other, and the spans of each span can be the same or different as needed.

[0004] The most notable feature of industrial plant buildings is that they contain mechanical devices for processing various parts, including forging machines, lathes, machine tools, cutting machines, grinders, etc. The process of parts processing is often accompanied by strong noise. Noise pollution not only harms the urban and rural environment, but also causes damage to the human body.

[0005] Patent document with announcement number CN214169656U discloses a new type of herringbone beam for a steel structure factory building. The roof body includes resin tiles, a waterproof layer, a first sound-absorbing cotton layer, a sound insulation layer, and a second sound-absorbing cotton layer. The resin tiles are arranged on the outermost layer of the roof body, a waterproof layer is arranged below the resin tiles, a first sound-absorbing cotton layer is arranged below the waterproof layer, a sound insulation layer is arranged below the first sound-absorbing cotton layer, a closed cavity is opened in the middle of the sound insulation layer, and a second sound-absorbing cotton layer is arranged below the sound insulation layer. By utilizing the design of a connecting frame and adding an inclined support frame, the compressive strength of the connecting frame is increased, the stability is increased, and the safety factor is increased; the design of the sealed connection changes the original connection method, simplifies the installation process on the basis of stability, and facilitates later disassembly; the design of the roof body is filled with air to avoid the excessive weight of the traditional sound insulation layer, while enhancing the sound insulation effect, absorbing echoes, and enhancing the noise reduction ability;

[0006] The patent document with announcement number CN108518096A discloses a method for reducing noise in a steel structure factory building. The method adopts double-layer color steel plates for both the roof and the walls, and adopts rock wool layers and glass wool layers between the double-layer color steel plates, so that the noise in the steel structure factory building is weakened through the walls and the roof during the transmission process, and at the same time does not affect the appearance of the factory building. The noise reduction method of the present invention is simple to operate, has no special requirements for operators, is convenient and quick to construct, and the materials used are mainly common profiles with low cost. It solves the noise reduction problem and can provide a good environment for the surrounding area of ​​the factory building.

[0007] However, in the process of implementing the above technical solution, it is found that the above technical solution has the following technical problems:

[0008] As described in the new type of herringbone beam for steel structure factory (CN214169656U), the sound insulation effect of the steel structure factory is achieved by arranging resin tiles, waterproof layers, sound-absorbing cotton layers and sound insulation layers on the outer side of the building steel structure. As described in the method for reducing noise in steel structure factory (CN108518096A), a rock wool layer and a glass wool layer are designed between the double-layer color steel plates to achieve a good sound insulation effect. However, due to the more detailed overall structures of the two, the layout is more troublesome during the area construction process, and it is difficult to ensure the sound insulation effect at the joints of each area. Summary of the invention

[0009] In order to overcome the shortcomings of the prior art, an embodiment of the present application provides a sound insulation and noise reduction wall for a steel structure factory building. By making two wall frames face each other and move relative to each other to align the second through grooves inside the U-shaped vertical plates on the two wall frames, two sound insulation panels are inserted into the second through grooves of the two U-shaped vertical plates, and it is ensured that the two sound insulation panels are arranged back to back. After the substrate B is buckled at the opening on the front or back of the U-shaped vertical plate, bolts are passed through the interior of the structural panel B and the center rib to connect with the reinforcing ribs, the sound insulation panel can be restricted by the center rib to cross the reinforcing rib, and the two wall frames can be locked to complete the partial construction of the wall structure. In this process, the only devices used are the substrate A, the wall frame, the sound insulation panel, the substrate B and some necessary bolts, thereby achieving the technical effect of low construction difficulty and easy operation.

[0010] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0011] A sound insulation and noise reduction wall for a steel structure factory building, comprising a wall frame, a sound insulation board, a base plate A and a base plate B, wherein two wall frames are used in combination and face in an alternating manner;

[0012] Two sound insulation panels are used in combination and applied to the junction area of ​​two wall frames;

[0013] The base plate A is mounted on the back of the wall frame;

[0014] The base plate B is mounted on the front of the wall frame to block the opening on one side of the wall frame;

[0015] The wall frame includes a U-shaped vertical plate, the interior of the U-shaped vertical plate is processed with a first through groove and a second through groove, and a reinforcing rib is integrally formed at the center of the inner side of the U-shaped vertical plate; the base plate B includes a structural panel B, and a central rib is integrally formed at the surface of the center of the structural panel B;

[0016] Among them, the first through groove runs through one side of the U-shaped vertical plate to the other side, the interior of the second through groove is connected to the interior of the first through groove, the two sound insulation boards are inserted into the second through grooves of the two U-shaped vertical plates, and one side of one sound insulation board is supported on one side of the reinforcing rib on one U-shaped vertical plate, and one side of the other sound insulation board is supported on one side of the reinforcing rib on the other U-shaped vertical plate; the structural panel B connected to one of the U-shaped vertical plates limits the sound insulation board from crossing the reinforcing rib through the central rib thereon, and the structural panel B is connected to the reinforcing rib through bolts, which pass through the interior of the central rib, and use the sound insulation board to support between the central rib and the reinforcing rib on the other U-shaped vertical plate to lock the two wall frames.

[0017] In a possible implementation, a plurality of silencer holes are processed inside one side of the two sound insulation boards, and the plurality of silencer holes are arranged in a matrix in a vertical plane. The plurality of silencer holes on the two sound insulation boards face the substrate B and the wall frame respectively.

[0018] In a possible implementation, a plurality of reinforcing keels are buried inside the side of the sound insulation board away from the silencer hole, the plurality of reinforcing keels are arranged in a row in the vertical direction, and the plurality of reinforcing keels all pass through two adjacent second through grooves on the two U-shaped vertical plates.

[0019] In a possible implementation, the substrate A includes a structural panel A, a surface of one side of the structural panel A is processed with a noise reduction panel A, the surface of the noise reduction panel A is processed with a plurality of noise reduction ball grooves B, and a strip groove is processed at the center of one side of the structural panel A; the plurality of noise reduction ball grooves B are arranged in a matrix in a vertical plane and are directly opposite to the plurality of silencer holes on the sound insulation board, and the strip grooves are adaptively connected with the reinforcing ribs so that the two noise reduction panels A extend into the interior of the first through groove.

[0020] In a possible implementation, two noise reduction panels B are processed on one side of the central rib, and one side of the two noise reduction panels B is provided with a noise reduction panel B processed as one piece with the central rib, and the two noise reduction panels B are located on both sides of the central rib, and the noise reduction panels B and the central rib are located on both sides of the central rib.

[0021] In a possible implementation, the surface of one side of the two noise reduction panels B is processed with multiple noise reduction ball grooves A, and the multiple noise reduction ball grooves A are arranged in a matrix in a vertical plane and are opposite to the multiple silencer holes on the sound insulation board.

[0022] In a possible implementation, the structural panel B is assembled and fixed by means of a central rib and a reinforcing rib, so that the noise reduction panels B on both side surfaces of the structural panel B abut against the surface of the sound insulation board.

[0023] In a possible implementation, the bottom of the two wall frames is provided with the same base, and two positioning grooves are processed on the top of the base, and a Z-shaped groove is processed between the centers of the two positioning grooves and maintained in communication with the positioning grooves; two H-shaped cross frames are processed on the bottom surface of one side of the U-shaped vertical plate, and the two H-shaped cross frames are symmetrically arranged on both sides of the reinforcing ribs; an H-shaped cross frame adjacent to each other on the two facing U-shaped vertical plates is respectively plugged into the inside of the two ends of the two positioning grooves.

[0024] In a possible implementation, the two U-shaped vertical panels are inserted into the inside of the two positioning grooves after assembling the reinforcing ribs and the structural panel B, so that the bottom of the joint of the two U-shaped vertical panels is inserted into the inside of the Z-shaped groove, and the bottom of an edge rib on the surface of the structural panel B on the two U-shaped vertical panels is inserted into the inside of the Z-shaped groove.

[0025] In a possible implementation, the U-shaped vertical panels are stacked on top of the two U-shaped vertical panels facing each other, and the two H-shaped cross frames on the top U-shaped vertical panels are respectively plugged into the top of the two bottom U-shaped vertical panels, and the two H-shaped cross frames are respectively located on both sides of the connection area between the two bottom U-shaped vertical panels, and a fixed plate is assembled and connected between the corners of the structural panel B and the structural panel A located on the front.

[0026] The beneficial effects of this application are:

[0027] First, in this solution, by making the two wall frames face each other and move relatively to align the second through grooves inside the U-shaped vertical plates on the two wall frames, the two sound insulation boards are inserted into the second through grooves of the two U-shaped vertical plates, and the two sound insulation boards are ensured to be arranged back to back. After the base plate B is buckled at the opening on the front or back of the U-shaped vertical plate, the bolts are passed through the structure panel B and the inside of the central rib to connect with the reinforcing ribs, and the sound insulation board can be restricted by the central rib to cross the reinforcing ribs, and the two wall frames are locked to complete the partial construction of the wall structure. In this process, the only devices used are the base plate A, the wall frame, the sound insulation board, the base plate B and some necessary bolts, and the construction difficulty is small and easy to operate;

[0028] Second, in this solution, the substrate B is fastened to the opening on the front or back of the U-shaped vertical board and fixed, and bolts are passed through the interior of the structural panel A to extend the noise reduction panel A into the interior of the first through groove, and the substrate A is assembled to the back or front of the U-shaped vertical board to achieve the blocking of the front and back of the U-shaped vertical board. When the noise passes through the wall frame or the substrate B, the noise can be eliminated between the sound insulation board and the noise reduction panel B, and between the sound insulation board and the noise reduction panel A, by using the noise reduction ball groove B on the noise reduction panel A, and the noise reduction ball groove A on the noise reduction panel B to assist the sound insulation board in eliminating the noise, which is conducive to ensuring the noise isolation effect from the inside to the outside and from the inside to the inside of this application;

[0029] Third, in this solution, by making the installed base plate A, wall frame, sound insulation board and base plate B plug into the positioning strip groove on the base with the help of the H-shaped cross frame on the U-shaped vertical plate, and making the two H-shaped cross frames on the top U-shaped vertical plate respectively plug into the top of the two bottom U-shaped vertical plates, the wall can be built in a single vertical plane, and finally the construction of the entire wall can be completed, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of a sound insulation and noise reduction wall of a steel structure factory building of the present invention;

[0031] Figure 2 A sound insulation and noise reduction wall for a steel structure factory building according to the present invention Figure 1 The enlarged schematic diagram of the middle A part;

[0032] Figure 3 A top view of a sound insulation and noise reduction wall of a steel structure factory building according to the present invention;

[0033] Figure 4 A sound insulation and noise reduction wall for a steel structure factory building according to the present invention Figure 3 The enlarged schematic diagram of the middle B part;

[0034] Figure 5 An exploded view of a sound insulation and noise reduction wall of a steel structure factory building according to the present invention;

[0035] Figure 6 A sound insulation and noise reduction wall for a steel structure factory building according to the present invention Figure 5 The enlarged schematic diagram of the middle C part;

[0036] Figure 7 This is a structural schematic diagram of a steel structure factory building sound insulation and noise reduction wall substrate A of the present invention;

[0037] Figure 8 This is a structural schematic diagram of a sound insulation board for a sound insulation and noise reduction wall of a steel structure factory building according to the present invention;

[0038] Fig. 9 This is a structural schematic diagram of a steel structure factory building sound insulation and noise reduction wall substrate B of the present invention;

[0039] Fig.10 It is a structural schematic diagram of a wall frame of a sound insulation and noise reduction wall of a steel structure factory building of the present invention;

[0040] Fig.11 It is a structural schematic diagram of two U-shaped vertical panels spliced ​​in the vertical direction of a sound insulation and noise reduction wall of a steel structure factory building of the present invention;

[0041] Fig.12 A sound insulation and noise reduction wall for a steel structure factory building according to the present invention Fig.11 Enlarged schematic diagram of part D in the middle.

[0042] Reference numerals:

[0043] 1. Base plate A; 101. Structural panel A; 102. Noise reduction panel A;

[0044] 2. Wall frame; 201. Strengthening ribs; 202. H-shaped cross frame; 203. U-shaped vertical plate;

[0045] 3. Sound insulation board; 4. First through slot; 5. Second through slot;

[0046] 6. Base plate B; 601. Structural panel B; 602. Edge ribs; 603. Center ribs; 604. Noise reduction panel B;

[0047] 7. Base; 8. Silence hole; 9. Z-shaped notch; 10. Positioning strip groove; 11. Noise reduction ball groove A; 12. Noise reduction ball groove B; 13. Strip groove; 14. Reinforced keel; 15. Fixing plate. DETAILED DESCRIPTION

[0048] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0049] Embodiment 1:

[0050] This embodiment introduces a specific structure of a sound insulation and noise reduction wall for a steel structure factory building. Figure 1-Figure 9 As shown, it includes a wall frame 2, a sound insulation board 3, a substrate A1 mounted on the back of the wall frame 2, and a substrate B6 mounted on the front of the wall frame 2 and blocking an opening on one side of the wall frame 2. The wall frame 2 includes a U-shaped vertical plate 203, the interior of the U-shaped vertical plate 203 is processed with a first through groove 4 and a second through groove 5, and a reinforcing rib 201 is integrally formed at the center of the inner side of the U-shaped vertical plate 203; the substrate B6 includes a structural panel B601, and a central rib 603 is integrally formed on the surface of the center of the structural panel B601;

[0051] Among them, by making the first through groove 4 pass through from one side of the U-shaped vertical plate 203 to the other side, the interior of the second through groove 5 is connected with the interior of the first through groove 4. When the two wall frames 2 are used in a staggered combination facing each other, and the two sound insulation boards 3 are combined and applied to the connecting area of ​​the two wall frames 2, the two sound insulation boards 3 are inserted into the second through grooves 5 of the two U-shaped vertical plates 203, so that one side of one sound insulation board 3 is supported on one side of the reinforcing rib 201 on one U-shaped vertical plate 203, and one side of the other sound insulation board 3 is supported on one side of the reinforcing rib 201 on the other U-shaped vertical plate 203. After the base plate B6 is assembled and fixed to one U-shaped vertical plate 203, the sound insulation board 3 can be supported between the central rib 603 and the reinforcing rib 201 on the other U-shaped vertical plate 203 to lock the two wall frames 2 and limit the relative movement of the two wall frames 2.

[0052] In this state, the structural panel B601 is connected to the U-shaped vertical plate 203 by using a long bolt. When the bolt passes through the interior of the central rib 603 and is threadedly connected to the reinforcing rib 201, the central rib 603 can limit the sound insulation board 3 from crossing the reinforcing rib 201, so as to complete the locking work of the two wall frames 2.

[0053] At the same time, if Figures 3 to 5 As shown, two noise reduction panels B604 are processed on one side of the central rib 603, and one side of the two noise reduction panels B604 is provided with a noise reduction panel B604 processed into one piece with the central rib 603, and the two noise reduction panels B604 are located on both sides of the central rib 603, and the noise reduction panels B604 and the central rib 603 are located on both sides of the central rib 603. By assembling and fixing the central rib 603 of the structural panel B601 and the reinforcing rib 201, the noise reduction panels B604 on the surfaces of both sides of the structural panel B601 are against the surface of the sound insulation board 3, and after the base plate B6 and the U-shaped vertical plate 203 are assembled and fixed, the structural strength of the U-shaped vertical plate 203 on one side of the base plate B6 can be improved (this is the structural foundation assembly of the wall of the present application, and the overall structure is relatively simple and the components are small);

[0054] like Figure 8 As shown, a plurality of sound-absorbing holes 8 are processed inside one side of the two sound-absorbing boards 3, and a plurality of reinforcing keels 14 are buried inside the side of the sound-absorbing boards 3 away from the sound-absorbing holes 8;

[0055] In order to ensure the structural strength of the two sound insulation boards 3 in the combined state of the two U-shaped vertical plates 203, a plurality of reinforcing keels 14 are arranged in a row in the vertical direction. By making the plurality of reinforcing keels 14 pass through the two adjacent second through grooves 5 on the two U-shaped vertical plates 203, the plurality of reinforcing keels 14 can cooperate with the sound insulation boards 3 to play a supporting effect between the two U-shaped vertical plates 203, thereby preventing the two U-shaped vertical plates 203 from moving relative to each other back and forth, and achieving a state close to stratification.

[0056] Secondly, in order to prevent the noise generated inside and outside the factory from passing through the wall, such as Figure 3 , Figure 4 and Figure 8 As shown, the multiple silencer holes 8 are arranged in a matrix in a vertical plane. By making the multiple silencer holes 8 on the two sound insulation boards 3 face the base plate B6 and the wall frame 2 respectively, when the noise penetrates the wall frame 2 and the base plate B6 assembled on the U-shaped vertical board 203, the noise enters the inside of the silencer hole 8 and is eliminated inside the silencer hole 8 (the silencer principle refers to the common knowledge in the art);

[0057] like Figure 7 As shown, the substrate A1 includes a structural panel A101, a noise reduction panel A102 is processed on the surface of one side of the structural panel A101, a plurality of noise reduction ball grooves B12 are processed on the surface of the noise reduction panel A102, and a strip groove 13 is processed at the center of one side of the structural panel A101;

[0058] like Fig. 9 As shown, the surfaces of one side of the two noise reduction panels B604 are processed with multiple noise reduction ball grooves A11;

[0059] Among them, by arranging multiple noise reduction ball grooves B12 in a matrix in a vertical plane and facing multiple silencer holes 8 on the sound insulation board 3, and arranging multiple noise reduction ball grooves A11 in a matrix in a vertical plane and facing multiple silencer holes 8 on the sound insulation board 3, when the noise penetrates the wall frame 2 and the base plate B6 assembled on the U-shaped vertical plate 203, the noise can rebound between the sound insulation board 3 and the noise reduction panel B604, the sound insulation board 3 and the noise reduction panel A102, and assist the sound insulation board 3 to eliminate the noise, thereby further improving the effect of isolating the noise;

[0060] Secondly, when the base plate A1 and the U-shaped vertical plate 203 are assembled and fixed by bolts, the two noise reduction panels A102 can be extended into the interior of the first through groove 4 due to the adaptable connection between the strip groove 13 and the reinforcing rib 201, thereby ensuring that the surface of the structural panel A101 can fit with the surface of the U-shaped vertical plate 203, thereby ensuring the assembly effect of the base plate A1 and the wall frame 2.

[0062] Embodiment 2:

[0063] Based on Example 1, this example introduces the specific situation when the wall frame 2 is in the construction state, such as Figures 1 to 6 , Fig.10 and Fig.12 The bottom of the two wall frames 2 is provided with a same base 7, the top of the base 7 is processed with two positioning grooves 10, a Z-shaped notch 9 is processed between the centers of the two positioning grooves 10 (to maintain communication with the positioning grooves 10), and two H-shaped cross frames 202 are processed on the bottom surface of one side of the U-shaped vertical plate 203;

[0064] Among them, two H-shaped cross frames 202 are symmetrically arranged on both sides of the reinforcing rib 201. By inserting the adjacent H-shaped cross frames 202 on the two U-shaped vertical plates 203 facing each other into the two ends of the two positioning strip grooves 10, the two wall frames 2 facing each other can be built on the ground, and the base 7 is fixed to the ground by ground nails, so that the construction of the factory wall foundation can be realized;

[0065] In this state, the two U-shaped vertical plates 203 are inserted into the inside of the two positioning strip grooves 10 after assembling the reinforcing ribs 201 and the structural panel B601. After the bottom of the joint of the two U-shaped vertical plates 203 is inserted into the inside of the Z-shaped notch 9, the bottom of an edge rib 602 on the surface of the structural panel B601 on the two U-shaped vertical plates 203 can be inserted into the inside of the Z-shaped notch 9, ensuring that the wall frame 2, the sound insulation board 3, the base plate A1 and the base plate B6 in the assembled state can fit with the base 7, and the construction work of the bottom of the noise reduction wall is completed in the horizontal direction;

[0066] Secondly, by stacking the U-shaped vertical panels 203 on the top of the two U-shaped vertical panels 203 facing each other, and respectively plugging the two H-shaped cross frames 202 on the top U-shaped vertical panels 203 onto the top of the two bottom U-shaped vertical panels 203, and the two H-shaped cross frames 202 are respectively located on both sides of the connecting area of ​​the two bottom U-shaped vertical panels 203, and finally, by assembling and connecting the fixing plate 15 between the corners of the structural panel B601 located on the front or back and the structural panel A101, the wall frame 2 and the base plate B6 in the vertical direction are assembled and fixed, so that the assembly work of the wall frame 2 in the vertical direction can be realized, and the wall frame 2 stacked on the top can still adopt the assembly method of the bottom wall frame 2 to complete the construction of the entire wall.

[0067] Specifically, when constructing the sound insulation and noise reduction wall of the steel structure workshop:

[0068] First, select an appropriate number of wall frames 2, base plates A1, base plates B6 and sound insulation boards 3;

[0069] Then, the two wall frames 2 are made to face each other (with the front and back sides as reference planes), and are moved to the left and right sides respectively, so that the second through slots 5 inside the U-shaped vertical plates 203 on the two wall frames 2 are aligned, and the two sound insulation boards 3 are inserted into the second through slots 5 of the two U-shaped vertical plates 203, and the two sound insulation boards 3 are ensured to be arranged back to back (so that the silencer holes 8 on the two sound insulation boards 3 face opposite directions), so that one side of the two sound insulation boards 3 is respectively against the surface of the reinforcing ribs 201 on the two U-shaped vertical plates 203 (the directions in which the two sound insulation boards 3 contact the reinforcing ribs 201 are opposite to each other);

[0070] Next, the base plate B6 is buckled on the opening on the front or back of the U-shaped vertical plate 203, so that the edge rib 602 at the edge of the surface of the U-shaped vertical plate 203 abuts against the surface of the sound insulation board 3, and the central rib 603 at the center of the U-shaped vertical plate 203 abuts against the surface of the reinforcing rib 201, and provides support for the other side of the sound insulation board 3. After the structural panel B601 and the central rib 603 are connected to the reinforcing rib 201 by bolts, the central rib 603 can be used to limit the sound insulation board 3 from crossing the reinforcing rib 201, and the two wall frames 2 are locked;

[0071] Then, bolts are passed through the interior of the structural panel A101 to fasten the noise reduction panel A102 to the exterior of the reinforcing rib 201 through the strip groove 13, and the noise reduction panel A102 is extended into the interior of the first through groove 4, and the base plate A1 is assembled to the back or front of the U-shaped vertical plate 203 to achieve the blocking of the front and back of the U-shaped vertical plate 203;

[0072] In this state, when the noise penetrates the wall frame 2 and the base plate B6 assembled on the U-shaped vertical board 203, the noise enters the interior of the sound-absorbing hole 8 and is eliminated inside the sound-absorbing hole 8; at the same time, the noise can bounce between the sound insulation board 3 and the noise reduction panel B604, and the sound insulation board 3 and the noise reduction panel A102, and the noise reduction ball groove B12 on the noise reduction panel A102 and the noise reduction ball groove A11 on the noise reduction panel B604 are used to assist the sound insulation board 3 in eliminating the noise, thereby further improving the noise isolation effect.

[0073] Furthermore, the two H-shaped horizontal frames 202 on the two U-shaped vertical plates 203 facing each other are respectively plugged into the two ends of the two positioning grooves 10 (processed inside the base 7), so that the two wall frames 2 used in combination facing each other can be built on the ground, and the base 7 is fixed to the ground by ground nails. According to the above-mentioned operation mode of docking the wall frames 2, the construction of the factory wall foundation can be realized;

[0074] At the same time, according to the above-mentioned operation method of docking the wall frame 2, in the vertical direction, the U-shaped upright board 203 is superimposed on the top of the two U-shaped upright boards 203 facing each other, and the two H-shaped cross frames 202 on the top U-shaped upright board 203 are respectively plugged into the top of the two bottom U-shaped upright boards 203 (the two H-shaped cross frames 202 are respectively located on both sides of the connection area between the two bottom U-shaped upright boards 203). The wall frame 2 and the base plate B6 in the vertical direction can be assembled and fixed by assembling the fixing plate 15 between the corners of the structural panel B601 located on the front or back and the structural panel A101, so as to complete the wall heightening construction work and finally complete the construction of the entire wall.

[0075] It is worth noting that this application only discloses the structural assembly of the noise reduction wall and the sound insulation and noise reduction functions, and does not include the relevant accessories and further assembly methods required to complete the construction of the entire factory building.

[0076] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A sound insulation and noise reduction wall for a steel structure factory building, characterized in that: include: A wall frame (2) in which two are used in combination and are oriented in a staggered manner; A sound insulation board (3), two of which are used in combination and applied to the junction area of ​​two wall frames (2); A base plate A (1) mounted on the back of the wall frame (2); A base plate B (6) is mounted on the front side of the wall frame (2) to seal the opening on one side of the wall frame (2); The wall frame (2) comprises a U-shaped vertical plate (203), the interior of the U-shaped vertical plate (203) is processed with a first through groove (4) and a second through groove (5), and a reinforcing rib (201) is integrally formed at the center of the inner side of the U-shaped vertical plate (203); The substrate B (6) comprises a structural panel B (601), and a central rib (603) is integrally formed on the surface of the center of the structural panel B (601); The first through groove (4) passes through from one side of the U-shaped vertical plate (203) to the other side, the interior of the second through groove (5) is connected to the interior of the first through groove (4), the two sound insulation boards (3) are inserted into the second through grooves (5) of the two U-shaped vertical plates (203), and one side of one sound insulation board (3) is supported on one side of the reinforcing rib (201) on one U-shaped vertical plate (203), and one side of the other sound insulation board (3) is supported on one side of the reinforcing rib (201) on the other U-shaped vertical plate (203); The structural panel B (601) connected to one of the U-shaped vertical panels (203) limits the sound insulation board (3) to cross the reinforcing rib (201) through the central rib (603) thereon. The structural panel B (601) is connected to the reinforcing rib (201) through bolts. The bolts pass through the inside of the central rib (603). The sound insulation board (3) is supported between the central rib (603) and the reinforcing rib (201) on the other U-shaped vertical panel (203), so as to lock the two wall frames (2).

2. A sound insulation and noise reduction wall for a steel structure factory building as claimed in claim 1, characterized in that: A plurality of sound-absorbing holes (8) are processed inside one side of the two sound-absorbing boards (3), and the plurality of sound-absorbing holes (8) are arranged in a matrix in a vertical plane. The plurality of sound-absorbing holes (8) on the two sound-absorbing boards (3) face the base plate B (6) and the wall frame (2) respectively.

3. A sound insulation and noise reduction wall for a steel structure factory building as claimed in claim 1, characterized in that: A plurality of reinforcing keels (14) are embedded in the interior of the sound insulation board (3) on the side away from the muffler hole (8); the plurality of reinforcing keels (14) are arranged in a row in the vertical direction; and the plurality of reinforcing keels (14) all pass through the interiors of two adjacent second through grooves (5) on the two U-shaped vertical plates (203).

4. A sound insulation and noise reduction wall for a steel structure factory building as claimed in claim 1, characterized in that: The substrate A (1) comprises a structural panel A (101), a surface of one side of the structural panel A (101) is processed with a noise reduction panel A (102), a surface of the noise reduction panel A (102) is processed with a plurality of noise reduction ball grooves B (12), and a strip groove (13) is processed at the center of one side of the structural panel A (101); The plurality of noise reduction ball grooves B (12) are arranged in a matrix in a vertical plane and are directly opposite to the plurality of silencer holes (8) on the sound insulation board (3); the strip grooves (13) are adaptively connected to the reinforcing ribs (201) so that the two noise reduction panels A (102) extend into the interior of the first through groove (4).

5. The sound insulation and noise reduction wall of a steel structure factory building according to claim 1, characterized in that: Two noise reduction panels B (604) are processed on one side of the central rib (603), and one side of the two noise reduction panels B (604) is provided with a noise reduction panel B (604) processed into one piece with the central rib (603); The two noise reduction panels B (604) are located on both sides of the central rib (603), and the noise reduction panels B (604) and the central rib (603) are located on both sides of the central rib (603).

6. A sound insulation and noise reduction wall for a steel structure factory building as claimed in claim 5, characterized in that: The surfaces of one side of the two noise reduction panels B (604) are processed with a plurality of noise reduction ball grooves A (11), and the plurality of noise reduction ball grooves A (11) are arranged in a matrix in a vertical plane and are directly opposite to the plurality of silencer holes (8) on the sound insulation board (3).

7. A sound insulation and noise reduction wall for a steel structure factory building as claimed in claim 5, characterized in that: The structural panel B (601) is assembled and fixed with the reinforcing ribs (201) via the central ribs (603), so that the noise reduction panels B (604) on both side surfaces of the structural panel B (601) abut against the surface of the sound insulation board (3).

8. The sound insulation and noise reduction wall of a steel structure factory building according to claim 1, characterized in that: The bottoms of the two wall frames (2) are provided with a common base (7), the top of the base (7) is processed with two positioning grooves (10), a Z-shaped notch (9) is processed between the centers of the two positioning grooves (10) and is connected to the positioning grooves (10); Two H-shaped cross frames (202) are processed on the bottom surface of one side of the U-shaped vertical plate (203), and the two H-shaped cross frames (202) are symmetrically arranged on both sides of the reinforcing rib (201); Wherein, an H-shaped cross frame (202) adjacent to the two U-shaped vertical plates (203) arranged facing each other is respectively inserted into the inside of the two ends of the two positioning strip grooves (10).

9. A sound insulation and noise reduction wall for a steel structure factory building as claimed in claim 8, characterized in that: After the reinforcing ribs (201) and the structural panel B (601) are assembled, the two U-shaped vertical plates (203) are inserted into the inside of the two positioning grooves (10), so that the bottom of the joint of the two U-shaped vertical plates (203) is inserted into the inside of the Z-shaped notch (9), and the bottom of an edge rib (602) on the surface of the structural panel B (601) on the two U-shaped vertical plates (203) is inserted into the inside of the Z-shaped notch (9).

10. A sound insulation and noise reduction wall for a steel structure factory building as claimed in claim 4, characterized in that: The U-shaped vertical plate (203) is stacked on the top of the two U-shaped vertical plates (203) facing each other, and the two H-shaped cross frames (202) on the top U-shaped vertical plate (203) are respectively plugged into the top of the two bottom U-shaped vertical plates (203), and the two H-shaped cross frames (202) are respectively located on both sides of the connecting area of ​​the two bottom U-shaped vertical plates (203), and a fixing plate (15) is assembled and connected between the corners of the structural panel B (601) and the structural panel A (101) located on the front.

Images