Composite concrete sound barrier plate forming device and production process

Abstract

The invention relates to the technical field of sound barrier plates, in particular to a composite concrete sound barrier plate forming device and a production technology, the composite concrete sound barrier plate forming device comprises a forming integration frame, a forming buckle plate is arranged above the forming integration frame, a concrete plate and a glass wool plate are arranged between the forming integration frame and the forming buckle plate, and foamed aluminum sound absorption plates are arranged on the two sides of the forming buckle plate; pulleys are rotationally connected to the two ends of the top of each forming integration frame, and an assembling groove and an assembling block are arranged at the two ends of the bottom end of each forming integration frame correspondingly and used for assembling and connecting the multiple forming integration frames when the multiple forming integration frames are stacked side by side; the forming device has the beneficial effects that the forming integration frame and the forming buckle plate which are of a C-shaped plate-shaped structure are adopted, and the design of clamping grooves, edge grooves and the like is matched, so that a concrete plate, a glass wool plate and other parts can be easily inserted and fixed, and the operation process is greatly simplified; the glass wool board is used as an important sound absorption material and is ingeniously embedded between the concrete boards, so that the sound absorption performance of the sound barrier board is effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of sound barrier plates, and specifically to a forming device and production process for composite concrete sound barrier plates. Background Technique

[0002] With the acceleration of the urbanization process, the problem of traffic noise pollution has become increasingly serious, significantly affecting the quality of life of residents. To effectively alleviate this problem, sound barrier plates, as an important noise control measure, are widely used around traffic arteries such as roads and railways. Traditional sound barrier plates usually use a single concrete material, which, although having a certain sound insulation effect, has disadvantages such as a large weight and limited sound absorption performance.

[0003] To overcome the deficiencies of traditional sound barrier plates, composite concrete sound barrier plates have emerged. This type of sound barrier plate combines the high strength of concrete and the excellent sound absorption performance of glass wool boards, and is processed through a specific forming device. However, most of the existing forming devices for composite concrete sound barrier plates have problems such as complex structures, cumbersome operations, and inconvenient transportation, restricting their application in actual projects.

[0004] Therefore, researching and developing a forming device for composite concrete sound barrier plates with a simple structure, convenient operation, and easy transportation is of great significance for improving the production efficiency and sound insulation effect of sound barrier plates. Summary of the Invention

[0005] The purpose of the present invention is to provide a forming device and production process for composite concrete sound barrier plates to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A forming device for composite concrete sound barrier plates, including a forming integration frame. Above the forming integration frame, there is a forming buckle plate. Between the forming integration frame and the forming buckle plate, there are a concrete plate and a glass wool board, and on both sides of the forming buckle plate, there are foam aluminum sound absorption plates. At both ends of the top of the forming integration frame, there are rotationally connected pulleys. At both ends of the bottom of the forming integration frame, there are respectively an assembly groove and an assembly block for assembling and connecting when multiple forming integration frames are stacked side by side.

[0007] Preferably, the forming integration frame has a "C"-shaped plate structure. On both of the two parallel side plates of the forming integration frame, there are card slots. The height of the card slots is equal to the distance from the top surface of the side plate of the forming integration frame to the top surface of the bottom plate of the forming integration frame. The two sides of the concrete plate are respectively inserted into the two card slots. The height of the concrete plate is equal to the height of the card slots. On the surface of the concrete plate, there are two first through holes. Inside the first through holes, there are inserted vertical pipes. The bottom ends of the vertical pipes are fixed on the bottom surface of the card slots, and the height of the vertical pipes is greater than the height of the first through holes.

[0008] Preferably, side grooves are provided on both sides of the two parallel side plates of the forming integration frame. The forming buckle plate is in a "C"-shaped plate structure. The two parallel side plates of the forming buckle plate are respectively inserted into the side grooves of the two parallel side plates of the forming integration frame. A second through hole is provided on the top plate of the forming buckle plate. The second through hole is an inverted "convex"-shaped round opening. A sealing block is fixed at the top end of the vertical pipe. A screw rod is fixed on the top surface of the sealing block. The screw rod passes through the second through hole. A nut is sleeved and screwed on the rod body of the screw rod. A rubber gasket ring is fixed on the top surface of the sealing block. Preferably, there are two glass wool boards. The two glass wool boards are respectively leaned against both sides of the concrete slab. Buckle grooves are provided on both sides of the glass wool board. The buckle grooves are buckled on the plate body between the clamping grooves and the side grooves. After the forming buckle plate is buckled on the forming integration frame, the glass wool board is clamped between the side plate of the forming buckle plate and the concrete slab.

[0009] Preferably, foam aluminum sound-absorbing plates are fixed on the surfaces of the two parallel side plates of the forming buckle plate. Extension plates are integrally formed on both sides of the foam aluminum sound-absorbing plate. The extension plates cover the side plates of the forming integration frame.

[0010] Preferably, reserved grooves are provided on the top surfaces of the two parallel side plates of the forming integration frame. A limiting shaft is fixed between the two parallel side walls of the reserved groove. A pulley is sleeved on the shaft body of the limiting shaft. The top surface of the pulley is above the top surface of the forming buckle plate.

[0011] Preferably, connecting plates are fixed on the top surfaces of the two parallel side plates of the forming integration frame. A notch is provided on the surface of the connecting plate facing the pulley. A screw hole is provided on the surface of the notch. A rubber band is fixed between the two parallel side walls of the notch. A hand-tightening screw rod is screwed in the internal of the screw hole. After the hand-tightening screw rod is screwed and pushed to make the rubber band deform, the pulley is clamped.

[0012] Preferably, there are two assembling grooves. The assembling blocks correspond to the assembling grooves one by one. Installation grooves are provided on the two parallel side plates of the forming integration frame. An insertion opening is provided on the surface of the installation groove. The insertion opening communicates the installation groove and the assembling groove. A positioning insertion handle is inserted into the internal of the insertion opening. One end of the positioning insertion handle is inserted into the positioning groove. The positioning groove is provided on the surface of the assembling block. One end of the positioning insertion handle is provided with an inclined surface. The inclined surface faces the notch of the assembling groove.

[0013] Preferably, a traction plate is fixed at the other end of the positioning insertion handle. The traction plate is slidably connected in the installation groove. A pull ring is fixed on the surface of the traction plate. And two rubber supporting blocks are fixed on the surface of the traction plate. The two rubber supporting blocks are symmetrically distributed up and down with respect to the pull ring. One end of the rubber supporting block is fixed on the surface of the retaining bar. The two retaining bars are respectively fixed on the top surface and the bottom surface of the installation groove.

[0014] A production process of a forming device for a composite concrete sound barrier board, the production process comprising the following steps:

[0015] Insert the concrete slab into the two card slots of the forming integration frame to ensure that the riser passes through the perforation one of the concrete slab;

[0016] Put the buckle grooves on both sides of the glass wool board on the board body between the card slot and the side slot from top to bottom, so that the glass wool board fills the gap between the concrete slab and the card slot;

[0017] Fasten the forming buckle plate on the forming integration frame from top to bottom, so that both sides of the forming buckle plate extend into the side slots respectively to shield the glass wool board and the concrete slab;

[0018] Insert the screw into the perforation two of the forming buckle plate, then sleeved with a screwed nut and tightened, and use the elastic deformation of the rubber gasket ring to fix the forming buckle plate;

[0019] Install the foamed aluminum sound-absorbing board on the two side plates of the forming buckle plate to ensure that the extension board covers the side plate of the forming integration frame;

[0020] Set pulleys at the top of the forming integration frame for easy pushing and transferring; when fixing is needed, turn the hand-tightened screw to tension the rubber band to deform and then clamp the pulley for braking;

[0021] When multiple forming integration frames are stacked side by side, use the assembly blocks and assembly grooves for assembly connection, and limit and fix them through the insertion of the positioning plug handle and the positioning groove; when the limit needs to be removed, pull the traction plate through the pull ring to drive the positioning plug handle to pull out from the positioning groove.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The composite concrete sound barrier board forming device and production process proposed by the present invention adopt a forming integration frame and a forming buckle plate with a "C"-shaped plate structure, and cooperate with designs such as card slots and side slots, so that components such as concrete slabs and glass wool boards can be easily inserted and fixed, greatly simplifying the operation process; the glass wool board, as an important sound-absorbing material, is cleverly embedded between the concrete slabs, effectively improving the sound-absorbing performance of the sound barrier board. The installation of the foamed aluminum sound-absorbing board further enhances the sound-absorbing ability of the sound barrier board for medium and low-frequency traffic noise, making the overall noise reduction effect of the sound barrier board more significant.

[0024] The pulleys provided at the top of the device enable the forming integration frame to be easily pushed and transferred at the construction site, greatly improving the construction efficiency; the design of the assembly grooves and assembly blocks enables multiple forming integration frames to be stacked side by side and assembled and connected, facilitating large-scale construction and transportation. Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of the present invention;

[0026] Figure 2 For Figure 1A schematic diagram of the structure enlargement in the middle;

[0027] Figure 3 This is a schematic diagram of the back structure of the present invention;

[0028] Figure 4 for Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0029] Figure 5 It is a top view of the structure of the present invention;

[0030] Figure 6 for Figure 5 Structural cross-section view at AA in the middle;

[0031] Figure 7 for Figure 6 A magnified schematic diagram of the structure at C in the middle;

[0032] Figure 8 for Figure 5 Structural cross-section view at the middle BB;

[0033] Fig. 9 for Figure 8 A magnified schematic diagram of the structure at D in the middle;

[0034] Fig.10 It is a schematic diagram of the connection structure between the forming integrated frame and the concrete slab of the present invention;

[0035] Fig.11 for Fig.10 The enlarged schematic diagram of the structure at E in the middle;

[0036] Fig.12 This is a schematic diagram of the structure of the molding integrated frame of the present invention;

[0037] Fig.13 for Fig.12 The enlarged schematic diagram of the structure at F in the middle;

[0038] Fig.14 This is a schematic diagram of the connection structure between the positioning handle and the traction plate of the present invention;

[0039] Fig.15 It is a schematic diagram of the connection structure of the formed gusset plate and the foam aluminum sound absorbing plate of the present invention;

[0040] Fig.16 for Fig.15 A magnified schematic diagram of the structure at G in the middle;

[0041] Fig.17 This is a schematic diagram of the structure after a plurality of forming integrated frames of the present invention are assembled together;

[0042] Fig.18 for Fig.17 Side view of the middle structure;

[0043] Fig.19 for Fig.18 Structural cross-section view at CC;

[0044] Fig. 20 for Fig.19 A magnified schematic diagram of the structure at H in the middle;

[0045] Fig.21 for Fig.17 Schematic diagram of the structure after inversion;

[0046] Fig. 22 for Fig.21 A magnified schematic diagram of the structure at point I in the middle.

[0047] In the figure: forming integration frame 1, slot 2, concrete slab 3, side slot 4, forming buckle plate 5, glass wool board 6, buckle slot 7, perforation 1 8, riser 9, sealing block 10, screw 11, perforation 2 12, rubber gasket 13, nut 14, foam aluminum sound absorbing board 15, extension plate 16, reserved slot 17, limit shaft 18, pulley 19, connecting plate 20, missing slot 21, screw hole 22, rubber belt 23, hand screw 24, assembly slot 25, assembly block 26, installation slot 27, socket 28, positioning handle 29, positioning slot 30, traction plate 31, rubber support block 32, baffle 33, pull ring 34. DETAILED DESCRIPTION

[0048] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] For example, see Figure 1-Figure 22, the present invention provides a technical solution: a forming device for a composite concrete sound barrier board, including a forming integration frame 1. Above the forming integration frame 1, there is a forming buckle plate 5. Between the forming integration frame 1 and the forming buckle plate 5, there are a concrete board 3 and a glass wool board 6. The forming integration frame 1 is in a "C"-shaped plate structure. On both of the two parallel side plates of the forming integration frame 1, there are card slots 2. The height of the card slot 2 is equal to the distance from the top surface of the side plate of the forming integration frame 1 to the top surface of the bottom plate of the forming integration frame 1. Both sides of the concrete board 3 are inserted into the two card slots 2 respectively. The height of the concrete board 3 is equal to the height of the card slot 2. On the surface of the concrete board 3, there are two first through holes 8. Inside the first through holes 8, there are inserted vertical pipes 9. The bottom ends of the vertical pipes 9 are fixed on the bottom surface of the card slots 2. The height of the vertical pipes 9 is greater than the height of the first through holes 8. On both sides of the two parallel side plates of the forming integration frame 1, there are side grooves 4. The forming buckle plate 5 is in a "C"-shaped plate structure. The two parallel side plates of the forming buckle plate 5 are respectively inserted into the side grooves 4 of the two parallel side plates of the forming integration frame 1. On the top plate of the forming buckle plate 5, there is a second through hole 12. The second through hole 12 is an inverted "convex"-shaped round opening. At the top end of the vertical pipe 9, there is a sealing block 10 fixed. On the top surface of the sealing block 10, there is a screw rod 11 fixed. The screw rod 11 passes through the second through hole 12. A nut 14 is sleeved and screwed on the rod body of the screw rod 11. On the top surface of the sealing block 10, there is a rubber gasket ring 13 fixed. There are two glass wool boards 6. The two glass wool boards 6 are respectively leaned against both sides of the concrete board 3. And on both sides of the glass wool board 6, there are buckling grooves 7. The buckling grooves 7 are buckled on the plate body between the card slot 2 and the side groove 4. After the forming buckle plate 5 is buckled on the forming integration frame 1, the glass wool board 6 is clamped between the side plate of the forming buckle plate 5 and the concrete board 3.

[0050] During use, first, as shown in the attached Figures 10 to 13 figure, insert the concrete board 3 into the two card slots 2. And at this time, the vertical pipe 9 passes through the first through hole 8. At this time, there are gaps between both sides of the concrete board 3 and the two parallel side walls of the card slot 2. Put the buckling grooves 7 on both sides of the glass wool board 6 on the plate body between the card slot 2 and the side groove 4 from top to bottom. At this time, the plate body at the end of the glass wool board 6 fills the gap between the concrete board 3 and the card slot 2. And the glass wool board 6 leans against one side of the concrete board 3. Then, as shown in the attached Figures 5 to 9As shown, the formed buckle plate 5 is buckled on the formed integration frame 1 from top to bottom, and the two sides of the formed buckle plate 5 are respectively extended into the side groove 4, that is, the two side plates of the formed buckle plate 5 block the glass wool board 6 and the concrete board 3, and the screw 11 is inserted into the through hole 12, and the nut 14 is sleeved and screwed on the screw 11. After tightening the nut 14, the nut 14 squeezes the rubber gasket 13 to produce elastic deformation. At this time, the formed buckle plate 5 is fixed on the formed integration frame 1. In this process, the vertical pipe 9 cooperates with the screw 11 not only to limit the concrete board 3 after being inserted into the slot 2, but also cooperates with the nut 14 to realize the connection and fixation of the formed buckle plate 5 and the formed integration frame 1; the forming integration frame 1 and the formed buckle plate 5 are both made of metal plates, so that the sound barrier composed of the concrete board 3, the glass wool board 6 and the formed buckle plate 5 is completed.

[0051] A foam aluminum sound absorbing plate 15 is provided on both sides of the molded gusset plate 5, and the foam aluminum sound absorbing plate 15 is fixed on the two parallel side plate surfaces of the molded gusset plate 5. An extension plate 16 is integrally formed on both sides of the foam aluminum sound absorbing plate 15, and the extension plate 16 covers the side plate of the molded integrated frame 1. When in use, the foam aluminum sound absorbing plate 15 is installed on the two side plates of the molded gusset plate 5 because the average sound absorption coefficient of the foam aluminum sound absorbing plate 15 is not less than 0.64, and the noise reduction coefficient (NRC) is about 0.75, and the sound absorption performance of the traffic noise mainly of medium and low frequencies is excellent; and the foam aluminum sound absorbing plate 15 has the characteristics of low density, strong impact absorption capacity, low temperature resistance, and strong fire resistance.

[0052] Both ends of the top of the forming integration frame 1 are rotatably connected with pulleys 19, and the top surfaces of the two parallel side panels of the forming integration frame 1 are provided with reserved grooves 17, and a limiting shaft 18 is fixed between the two parallel side walls of the reserved groove 17, and a pulley 19 is sleeved on the shaft body of the limiting shaft 18, and the top surface of the pulley 19 is above the top surface of the forming buckle plate 5; connecting plates 20 are fixed on the top surfaces of the two parallel side panels of the forming integration frame 1, and a notch 21 is provided on the surface of the connecting plate 20 facing the pulley 19, and a screw hole 22 is provided on the surface of the notch 21, and a rubber belt 23 is fixed between the two parallel side walls of the notch 21, and a hand-tightened screw 24 is screwed inside the screw hole 22, and the pulley 19 is clamped after the rubber belt 23 is deformed by twisting and pushing the hand-tightened screw 24. When in use, the pulley 19 is set at the top of the forming integration frame 1 to facilitate the transfer of the forming integration frame 1 at the construction site. The forming integration frame 1 can be inverted until the pulley 19 touches the ground; when the forming integration frame 1 is installed on the edge of the road for sound insulation, the hand screw 24 is screwed to push the pulley 19. During the pushing process of the hand screw 24, the tensioned rubber belt 23 is deformed until the rubber belt 23 is clamped between the pulley 19 and the hand screw 24, thereby braking the pulley 19 and preventing the pulley 19 from being blown by the wind and generating noise.

[0053] The two ends of the bottom of the forming integration frame 1 are respectively provided with an assembly groove 25 and an assembly block 26, which are used for assembly connection when multiple forming integration frames 1 are stacked side by side; there are two assembly grooves 25, and the assembly blocks 26 correspond to the assembly grooves 25 one by one. The two parallel side panels of the forming integration frame 1 are both provided with installation grooves 27, and the surface of the installation groove 27 is provided with a socket 28, and the socket 28 connects the installation groove 27 and the assembly groove 25. The inside of the socket 28 is plugged with a positioning handle 29, and one end of the positioning handle 29 is plugged into the positioning groove 30, and the positioning groove 30 is provided at On the surface of the assembling block 26, one end of the positioning handle 29 is provided with an inclined surface, and the inclined surface faces the notch of the assembling groove 25; a traction plate 31 is fixed to the other end of the positioning handle 29, and the traction plate 31 is slidably connected in the mounting groove 27, and a pull ring 34 is fixed to the surface of the traction plate 31, and two rubber support blocks 32 are fixed to the surface of the traction plate 31, and the two rubber support blocks 32 are symmetrically distributed about the pull ring 34, and one end of the rubber support block 32 is fixed to the surface of the baffle 33, and the two baffle bars 33 are respectively fixed to the top surface of the mounting groove 27 and the bottom surface of the mounting groove 27.

[0054] When in use, when transporting multiple forming integration frames 1, after two adjacent forming integration frames 1 are brought together, the assembling block 26 is inserted into the assembling groove 25, and the assembling block 26 pushes the positioning handle 29 along the inclined surface during the advancement of the assembling groove 25, and the positioning handle 29 moves toward the installation groove 27. At this time, the positioning handle 29 pushes the traction plate 31 to squeeze the rubber support block 32 to deform, until the assembling block 26 is completely inserted into the corresponding assembling groove 25, the positioning handle 29 corresponds to the positioning groove 30, and the rubber support block 32 is deformed. The block 32 rebounds and pushes the traction plate 31 to drive the positioning handle 29 to reset, that is, one end of the positioning handle 29 is inserted into the positioning groove 30 at this time, and the assembly block 26 is limited in the assembly groove 25, completing the connection between the two adjacent forming integration frames 1; when it is necessary to cancel the limitation of the assembly block 26 by the positioning handle 29, the pulling ring 34 is pinched and pulled to pull the traction plate 31 to drive the positioning handle 29 to be pulled out of the positioning groove 30; after multiple connected forming integration frames 1 are inverted on site, they can be slid and transferred on site.

[0055] The use process of the composite concrete sound barrier board forming device is as follows:

[0056] Insert the concrete slab 3 into the two slots 2 of the forming integration frame 1, and ensure that the height of the concrete slab 3 is consistent with the height of the slot 2. Check whether the concrete slab 3 is firmly inserted into the slot 2 without shaking. Put the buckle slots 7 on both sides of the glass wool board 6 on the board body between the slot 2 and the side slot 4 from top to bottom. Ensure that the board body at the end of the glass wool board 6 fills the gap between the concrete slab 3 and the slot 2, and the glass wool board 6 leans against one side of the concrete slab 3. Buckle the forming buckle plate 5 on the forming integration frame 1 from top to bottom, and the two sides of the forming buckle plate 5 extend into the side slot 4 respectively. Ensure that the two side plates of the forming buckle plate 5 cover the glass wool board 6 and the concrete slab 3. Insert the screw 11 into the second perforation 12, and set the screw nut 14. Tighten the nut 14 so that the nut 14 squeezes the rubber gasket 13 to produce elastic deformation, thereby fixing the forming buckle plate 5. Fix the foam aluminum sound absorbing board 15 on the two side plates of the forming buckle plate 5, and ensure that the extension plate 16 covers the side plate of the forming integration frame 1.

[0057] When the forming integrated frame 1 needs to be pushed upside down, ensure that the pulley 19 contacts the ground. After the forming integrated frame 1 is installed on the edge of the road for sound insulation, the hand screw 24 is screwed to push the pulley 19, and the tensioning rubber belt 23 is deformed and clamped to brake the pulley 19.

[0058] Place two adjacent forming integrated frames 1 together, and insert the assembly block 26 into the assembly groove 25. During the advancement of the assembly block 26, the positioning handle 29 is pushed along the inclined surface until the assembly block 26 is fully inserted into the corresponding assembly groove 25, and one end of the positioning handle 29 is inserted into the positioning groove 30 to complete the connection. Multiple connected forming integrated frames 1 can be inverted on site and slid to the designated position using the pulley 19. The assembled sound barrier board is installed on the edge of the road or other locations where sound insulation is required according to the design requirements.

[0059] Embodiment 2, based on embodiment 1, proposes a production process of a composite concrete sound barrier board forming device, the production process comprising the following steps:

[0060] Insert the concrete slab 3 into the two slots 2 of the forming integration frame 1, and ensure that the vertical pipe 9 passes through the through hole 8 of the concrete slab 3;

[0061] Put the buckle grooves 7 on both sides of the glass wool board 6 from top to bottom on the board body between the card slot 2 and the side slot 4, so that the glass wool board 6 fills the gap between the concrete board 3 and the card slot 2;

[0062] Buckle the forming gusset plate 5 on the forming integration frame 1 from top to bottom, so that both sides of the forming gusset plate 5 extend into the side groove 4 respectively to cover the glass wool board 6 and the concrete board 3;

[0063] Insert the screw 11 into the second through hole 12 of the forming gusset plate 5, then sleeve the screw nut 14 and tighten it, and use the elastic deformation of the rubber gasket 13 to fix the forming gusset plate 5;

[0064] Install the foam aluminum sound absorbing plate 15 on the two side plates of the formed gusset plate 5, and ensure that the extension plate 16 covers the side plates of the formed integrated frame 1;

[0065] A pulley 19 is provided at the top of the forming integration frame 1 to facilitate the transfer; when fixing is required, the hand screw 24 is screwed to stretch the rubber belt 23 and then the pulley 19 is clamped to brake;

[0066] When multiple forming integration frames 1 are stacked side by side, they are assembled and connected using the assembling blocks 26 and the assembling grooves 25, and are limited and fixed by plugging the positioning handles 29 into the positioning grooves 30; when the limit needs to be cancelled, the traction plate 31 is pulled by the pull ring 34 to drive the positioning handles 29 to be pulled out of the positioning grooves 30.

[0067] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite concrete sound barrier panel forming device, comprising a forming integrated frame (1), characterized in that: Above the forming and integrating frame (1), there is a forming buckle plate (5). Between the forming and integrating frame (1) and the forming buckle plate (5), there are a concrete slab (3) and a glass wool board (6). On both sides of the forming buckle plate (5), there are foam aluminum sound-absorbing plates (15). At both ends of the top of the forming and integrating frame (1), pulleys (19) are rotatably connected. At both ends of the bottom of the forming and integrating frame (1), there are an assembly groove (25) and an assembly block (26) respectively, which are used for assembling and connecting when multiple forming and integrating frames (1) are stacked side by side.

2. A composite concrete sound barrier board forming device according to claim 1, characterized in that: The forming and integrating frame (1) has a "C"-shaped plate structure. On both of the two parallel side plates of the forming and integrating frame (1), there are card slots (2). The height of the card slot (2) is equal to the distance from the top surface of the side plate of the forming and integrating frame (1) to the top surface of the bottom plate of the forming and integrating frame (1). Both sides of the concrete slab (3) are inserted into the two card slots (2) respectively. The height of the concrete slab (3) is equal to the height of the card slot (2). On the surface of the concrete slab (3), there are two first through holes (8). Inside the first through holes (8), vertical pipes (9) are inserted. The bottom end of the vertical pipe (9) is fixed on the bottom surface of the card slot (2). The height of the vertical pipe (9) is greater than the height of the first through hole (8).

3. A composite concrete sound barrier board forming device according to claim 2, characterized in that: On both sides of the two parallel side plates of the forming and integrating frame (1), there are edge grooves (4). The forming buckle plate (5) has a "C"-shaped plate structure. The two parallel side plates of the forming buckle plate (5) are respectively inserted into the edge grooves (4) of the two parallel side plates of the forming and integrating frame (1). On the top plate of the forming buckle plate (5), there is a second through hole (12). The second through hole (12) is an inverted "convex"-shaped round opening. At the top end of the vertical pipe (9), there is a sealing block (10). On the top surface of the sealing block (10), there is a screw rod (11). The screw rod (11) passes through the second through hole (12). A nut (14) is sleeved and screwed on the rod body of the screw rod (11). On the top surface of the sealing block (10), there is a rubber gasket ring (13).

4. A composite concrete sound barrier board forming device according to claim 3, characterized in that: There are two glass wool boards (6). The two glass wool boards (6) are respectively leaned against both sides of the concrete slab (3). On both sides of the glass wool board (6), there are buckling grooves (7). The buckling grooves (7) are buckled on the plate body between the card slot (2) and the edge groove (4). After the forming buckle plate (5) is buckled on the forming and integrating frame (1), the glass wool board (6) is clamped between the side plate of the forming buckle plate (5) and the concrete slab (3).

5. The composite concrete sound barrier board forming device according to claim 1, characterized in that: On the surfaces of the two parallel side plates of the forming buckle plate (5), there are foam aluminum sound-absorbing plates (15). On both sides of the foam aluminum sound-absorbing plate (15), there are extension plates (16) integrally formed. The extension plates (16) cover the side plates of the forming and integrating frame (1).

6. The composite concrete sound barrier board forming device according to claim 1, characterized in that: On the top surfaces of the two parallel side plates of the forming and integrating frame (1), there are reserved grooves (17). Between the two parallel side walls of the reserved groove (17), there is a limiting shaft (18). A pulley (19) is sleeved on the shaft body of the limiting shaft (18). The top surface of the pulley (19) is above the top surface of the forming buckle plate (5).

7. A composite concrete sound barrier board forming device according to claim 6, characterized in that: A connecting plate (20) is fixed on the top surface of two parallel side plates of the forming integration frame (1); a notch (21) is provided on the surface of the connecting plate (20) facing the pulley (19); a screw hole (22) is provided on the surface of the notch (21); a rubber belt (23) is fixed between two parallel side walls of the notch (21); a hand screw (24) is screwed inside the screw hole (22); the hand screw (24) is screwed and pushed to tension the rubber belt (23) to clamp the pulley (19) after deformation.

8. The composite concrete sound barrier board forming device according to claim 1, characterized in that: There are two assembly grooves (25), and the assembly blocks (26) and the assembly grooves (25) correspond to each other one by one. Two parallel side plates of the forming integration frame (1) are both provided with installation grooves (27). A socket (28) is provided on the surface of the installation groove (27). The socket (28) communicates the installation groove (27) and the assembly groove (25). A positioning handle (29) is inserted inside the socket (28). One end of the positioning handle (29) is inserted into a positioning groove (30). The positioning groove (30) is provided on the surface of the assembly block (26). One end of the positioning handle (29) is provided with an inclined surface, and the inclined surface faces the notch of the assembly groove (25).

9. A composite concrete sound barrier board forming device according to claim 8, characterized in that: A traction plate (31) is fixed to the other end of the positioning plug handle (29), and the traction plate (31) is slidably connected to the mounting groove (27). A pull ring (34) is fixed to the surface of the traction plate (31), and two rubber support blocks (32) are fixed to the surface of the traction plate (31), and the two rubber support blocks (32) are symmetrically distributed about the pull ring (34) up and down, and one end of the rubber support block (32) is fixed to the surface of a stop bar (33), and the two stop bars (33) are respectively fixed to the top surface of the mounting groove (27) and the bottom surface of the mounting groove (27).

10. A production process of the composite concrete sound barrier board forming device according to any one of claims 1 to 9, characterized in that: The production process comprises the following steps: Insert the concrete slab (3) into the two slots (2) of the forming integration frame (1), and ensure that the vertical pipe (9) passes through the through hole (8) of the concrete slab (3); The buckle grooves (7) on both sides of the glass wool board (6) are placed from top to bottom on the board body between the clamping groove (2) and the side groove (4), so that the glass wool board (6) fills the gap between the concrete board (3) and the clamping groove (2); Buckle the forming buckle plate (5) on the forming integration frame (1) from top to bottom, so that both sides of the forming buckle plate (5) extend into the side groove (4) respectively, and cover the glass wool board (6) and the concrete board (3); Insert the screw rod (11) into the second through hole (12) of the forming buckle plate (5), then sleeve the screw nut (14) and tighten it, and use the elastic deformation of the rubber gasket (13) to fix the forming buckle plate (5); install the foam aluminum sound absorbing plate (15) on the two side plates of the forming buckle plate (5), and ensure that the extension plate (16) covers the side plates of the forming integrated frame (1); A pulley (19) is arranged at the top of the forming integration frame (1) to facilitate the transfer; when fixing is required, the hand screw (24) is turned to stretch the rubber belt (23) to deform and then clamp the pulley (19) for braking; When a plurality of forming integration frames (1) are stacked side by side, they are assembled and connected by using the assembly blocks (26) and the assembly grooves (25), and are limited and fixed by plugging the positioning handles (29) into the positioning grooves (30); when the limit needs to be cancelled, the pulling plate (31) is tensioned by the pull ring (34) to drive the positioning handles (29) to be withdrawn from the positioning grooves (30).

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