A rail transit barrier side panel installation structure, tooling and side panel installation process

Abstract

This application relates to a rail transit barrier side panel mounting structure, tooling, and side panel mounting process, belonging to the technical field of auxiliary devices for sound barrier panel installation. The structure comprises a longitudinal support keel and a transverse connecting keel. The transverse connecting keel is located on either side of the longitudinal support keel and forms an installation space for the sound barrier panel. The sound barrier panel is clipped into the installation space. The longitudinal support keel is provided with a first fixing member that secures the sound barrier panel to the installation space. This application improves the installation efficiency of the sound barrier panel.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary devices for installing sound barrier panels, and in particular to a rail transit barrier side panel installation structure, tooling, and side panel installation process. Background Art

[0002] Sound barriers are primarily used to isolate and reduce noise from highways, expressways, elevated highways, and other noise sources. They are categorized into reflective sound barriers for pure sound insulation and composite sound barriers that combine sound absorption and insulation, with the latter being a more effective method. These are wall-like structures installed alongside railways and highways to mitigate the impact of traffic noise on nearby residents. Soundproof walls, also known as sound barriers, are structures inserted between the sound source and the receiver, significantly attenuating sound waves and reducing the impact of noise within a specific area. These structures are called sound barriers.

[0003] At present, during the installation of the sound barrier, the vertical keels are first installed on both sides of the rail transit, and then the sound barrier panels are fixed to the vertical keels with bolts, etc. to complete the installation of the sound barrier.

[0004] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: the sound barrier panel is composed of multiple barrier panels. During the hoisting process, the individual barrier panels need to be fixed on the vertical keel to initially limit the barrier panels, and then the remaining barrier panels are hoisted, resulting in low installation efficiency of the sound barrier panels. Summary of the Invention

[0005] In order to improve the installation efficiency of sound barrier panels, the present application provides a rail transit barrier side panel installation structure, tooling and side panel installation process.

[0006] In the first aspect, the present application provides a rail transit barrier side panel mounting structure, which adopts the following technical solutions:

[0007] A rail transit barrier side panel installation structure includes a longitudinal supporting keel and a transverse connecting keel. The transverse connecting keel is located on both sides of the longitudinal supporting keel and forms an installation space for installing a sound barrier panel. The sound barrier panel is clamped in the installation space. The longitudinal supporting keel is provided with a first fixing member for fixing the sound barrier panel to the installation space.

[0008] By adopting the above technical solution, when installing the sound barrier board, the sound barrier board is hoisted between the longitudinal supporting keel and the transverse connecting keel, and then lowered into the installation space. The sound barrier board is clipped into the installation space to preliminarily fix the sound barrier board. When the appropriate number of sound barrier boards are installed, the sound barrier board is fixed in the installation space by the first fixing member. The operation is simple and convenient. Under the action of the installation space, the sound barrier board is preliminarily limited and fixed, which reduces the number of times the sound barrier board is fixed, thereby improving the installation efficiency of the sound barrier board.

[0009] Optionally, both sides of the longitudinal supporting keel facing the sound barrier board are concave to form a snap-in groove, and the transverse connecting keel is located in the snap-in groove and fixed on the side wall of the snap-in groove; the first fixing member includes a snap-in plate, which is bent into an L shape, and the end of the sound barrier board facing the longitudinal keel is located in the snap-in groove, one side plate of the snap-in plate abuts against the bottom wall of the snap-in groove, and the other side plate abuts against the board surface of the sound barrier board, and the end of the side plate of the snap-in plate facing away from the sound barrier board abuts against the side wall of the snap-in groove.

[0010] By adopting the above technical solution, when the sound barrier panel enters the installation space, the two ends of the sound barrier panel are located in the clamping grooves. When the sound barrier panel is lowered, the sound barrier panel slides along the clamping grooves, and the clamping grooves limit the shaking of the sound barrier panel, so that the sound barrier panel can be lowered to the required position. After the sound barrier panel is installed to the required position, the folding plate is moved into the clamping groove, and the folding plate abuts against the side wall of the clamping groove and the plate surface of the sound barrier panel to fix the sound barrier panel on the longitudinal support keel. The operation is simple and convenient. Furthermore, after the folding plate abuts against the sound barrier panel, the plate surface of the sound barrier panel facing away from the folding plate abuts against the side wall of the clamping groove. To a certain extent, the gap between the sound barrier panel and the longitudinal support keel is reduced, thereby improving the installation quality of the sound barrier panel.

[0011] Optionally, the rail transit barrier side panel mounting structure also includes a base, which includes a bottom plate and a plurality of fixed plates fixed on the bottom plate. The plurality of fixed plates are arranged in a rectangular shape on the bottom plate and have insertion grooves for the longitudinal support keels to be inserted into.

[0012] By adopting the above technical solution, when the longitudinal support keel is installed, the longitudinal support keel is inserted into the insertion groove to complete the installation of the longitudinal support keel, and the operation is simple and convenient; at the same time, the longitudinal support keel is inserted into the insertion groove to limit the shaking range of the longitudinal support keel, thereby improving the installation accuracy of the longitudinal support keel.

[0013] Optionally, a plurality of mounting holes for embedded bolts to pass through are opened on the bottom plate, and the mounting holes are located on a side of the fixing plate away from the longitudinal supporting keel.

[0014] By adopting the above technical solution, when installing the base, the base is passed through the embedded bolts and then installed at the designed location, which is simple and convenient to operate.

[0015] In the second aspect, the present application provides a rail transit barrier side panel tooling, which adopts the following technical solutions:

[0016] Optionally, a rail transit barrier side panel tooling is provided, which is used to fix and hoist the spliced ​​sound barrier panels to the rail transit barrier side panel mounting structure, including a multi-layer frame, wherein the multi-layer frames are arranged along the installation extension direction of the sound barrier panels, the sound barrier panels are located inside the frames, and the multi-layer frames are connected with a lifting belt, and the lifting belt is provided with a second fixing part for fixing the sound barrier panels.

[0017] By adopting the above technical solution, when fixing the sound barrier panels, the spliced ​​sound barrier panels are moved into the frame, and then the position of the frame is adjusted so that the frame is located at the equal division of the sound barrier panels. Subsequently, the sound barrier panels are fixed in the frame by the second fixing member, and then the lifting belt is lifted to the required location by the lifting machinery, which is simple and convenient to operate; the frame serves as a complete closed loop, and after the spliced ​​sound barrier panels (multiple sound barriers) are moved into the frame, it is convenient to lift the sound barrier panels to the required location, thereby improving the lifting efficiency of the sound barrier panels; at the same time, after the sound barrier panels are moved into the frame, the frame surrounds the sound barrier panels, thereby reducing the possibility of the sound barrier panels falling.

[0018] Optionally, the second fixing member includes a screw threadedly connected to the lifting belt, the length direction of the screw is perpendicular to the length direction of the lifting belt and faces the sound barrier board, and a pressure plate is coaxially rotated at the end of the screw close to the sound barrier board.

[0019] By adopting the above technical solution, when fixing the sound barrier board, the screw is rotated, and the rotation of the screw drives the pressure plate to move toward the sound barrier board and abut against the end of the sound barrier board, thereby fixing the sound barrier board in the frame. The operation is simple and convenient.

[0020] Optionally, the frame includes two connecting plates facing each other and bolts for connecting the connecting plates facing each other, the lifting belt is located between the two connecting plates, and the connecting plates and lifting belt facing each other are both provided with through holes for the bolts to pass through.

[0021] By adopting the above technical solution, when the sound barrier panel is moved into the frame, the connecting plates facing each other are first separated, and then the spliced ​​sound barrier panels or the unspliced ​​sound barrier panels are placed on the bottom connecting plates, and then the upper connecting plates are moved to the top surface of the sound barrier panels, and then the lifting belts are moved between the two connecting plates, and then bolts are used to connect the connecting plates facing each other, and the connecting plates and the lifting belts into a whole, thereby combining into a complete frame, which is simple and convenient to operate.

[0022] Optionally, a restraining member is provided on the frame, and the restraining member includes a U-shaped plate arranged on the connecting plate, the sound barrier plate is surrounded by the U-shaped plate, the middle plate of the U-shaped plate is fixedly provided on the connecting plate, and both ends of the sound barrier plate are abutted against the side plates of the U-shaped plate.

[0023] By adopting the above technical solution, after the sound barrier panel is moved into the frame, the U-shaped plate is installed on the connecting plate. The U-shaped plate surrounds the sound barrier panel, reducing the possibility of the sound barrier panel shifting during the lifting process and improving the lifting safety of the sound barrier panel.

[0024] Optionally, a transverse plate is provided between adjacent connecting plates.

[0025] By adopting the above technical solution, during the installation of the sound barrier board, under the action of gravity of the upper sound barrier board, the sound barrier board may bulge outward away from the U-shaped plate, thereby causing damage to the sound barrier board; under the action of the connecting plate, the bulging trend of the sound barrier board is limited, reducing the possibility of damage to the sound barrier board.

[0026] In a third aspect, the present application provides a rail transit barrier side panel installation process, which adopts the following technical solutions:

[0027] Optionally, a rail transit barrier side panel installation process using a rail transit barrier side panel tooling further includes:

[0028] S1: Install the longitudinal support keels on both sides of the track through the base plate, and then fix the transverse connecting keels on the longitudinal support keels;

[0029] S2: Separate the connecting plates that are facing each other, then place the spliced ​​sound barrier panels on the bottom connecting plate, then place the upper connecting plate on the sound barrier panel, then move the lifting belt into the two connecting plates, and use bolts to connect and fix the connecting plates, connecting plates and lifting belts that are facing each other;

[0030] S3: Fix the U-shaped plate to the middle part of the connecting plate, and make the end of the sound barrier plate abut against the side plate of the U-shaped plate; then install the connecting plate between adjacent connecting plates;

[0031] S4: Use the lifting machinery to move the lifting belt between the longitudinal support keel and the transverse connecting keel, and lower the sound barrier board. When the U-shaped board and the connecting board are lowered to the top transverse connecting keel, remove the U-shaped board and the transverse board from the connecting board, then lower the sound barrier board to the bottom, remove the bolts from the connecting board, and then remove the frame from the longitudinal support keel and the transverse connecting keel.

[0032] S5: Move the snap-in plate into the snap-in groove, and place the sound barrier plate against the side wall of the snap-in groove to complete the installation of the sound barrier plate.

[0033] In summary, this application includes at least one of the following beneficial technical effects:

[0034] 1. When installing the sound barrier panel, the sound barrier panel is hoisted between the longitudinal supporting keel and the transverse connecting keel, and then lowered into the installation space. The sound barrier panel is snapped into the installation space to preliminarily fix the sound barrier panel. When the appropriate number of sound barrier panels are installed, the sound barrier panel is fixed in the installation space by the first fixing member. The operation is simple and convenient. Under the action of the installation space, the sound barrier panel is preliminarily limited and fixed, which reduces the number of times the sound barrier panel is fixed, thereby improving the installation efficiency of the sound barrier panel.

[0035] 2. When fixing the sound barrier panels, move the spliced ​​sound barrier panels into the frame, and then adjust the position of the frame so that the frame is located at the equal division of the sound barrier panels. Subsequently, the sound barrier panels are fixed in the frame through the second fixing parts, and then the lifting belt is lifted to the required place through the lifting machinery. The operation is simple and convenient. The frame serves as a complete closed loop. After the spliced ​​sound barrier panels (multiple sound barriers) are moved into the frame, it is convenient to lift the sound barrier panels to the required place, thereby improving the lifting efficiency of the sound barrier panels. At the same time, after the sound barrier panels are moved into the frame, the frame surrounds the sound barrier panels, reducing the possibility of the sound barrier panels falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic diagram of the overall structure of a rail transit barrier side panel installation structure according to an embodiment of the present application;

[0037] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of part A;

[0038] Figure 3 This is a structural diagram of a clip-on plate in a rail transit barrier side panel mounting structure according to an embodiment of the present application;

[0039] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of part B;

[0040] Figure 5 This is a schematic diagram of the overall structure of a rail transit barrier side panel tooling according to an embodiment of the present application;

[0041] Figure 6 This is a schematic diagram of the hoisting structure of a rail transit barrier side panel tooling according to an embodiment of the present application.

[0042] Explanation of reference numerals: 1. longitudinal supporting keel; 2. transverse connecting keel; 3. installation space; 4. snap-in groove; 5. snap-in plate;

[0043] 6. Base; 61. Bottom plate; 62. Fixing plate; 63. Plug slot; 7. Mounting hole;

[0044] 8. Frame; 81. Connecting plate; 82. Bolt;

[0045] 9. Lifting belt; 91. Lifting rod; 92. Lifting bag;

[0046] 10. Screw; 11. Pressing plate; 12. U-shaped plate; 13. Horizontal plate; 14. Sound barrier plate. DETAILED DESCRIPTION

[0047] The following is combined with Figure 1-6 This application is described in further detail.

[0048] The embodiment of the present application discloses a rail transit barrier side panel installation structure. Figure 1 and Figure 2 The rail transit barrier side panel installation structure includes a longitudinal supporting keel 1 and a transverse connecting keel 2. The transverse connecting keel 2 is located on both sides of the longitudinal supporting keel 1 and forms an installation space 3 for installing the sound barrier panel 14. The sound barrier panel 14 is clamped in the installation space 3. In the embodiment of the present application, the longitudinal supporting keel 1 is concave on both sides facing the sound barrier panel 14 to form a clamping groove 4. Furthermore, the longitudinal supporting keel 1 is made of I-beam, and the transverse connecting keel 2 is located in the clamping groove 4 and is fixed on the side wall of the clamping groove 4. The transverse supporting keel is a connecting steel plate, and the connecting steel plate is fixed to the inside of the I-beam by bolts or welding.

[0049] When installing the sound barrier panel 14, first fix the longitudinal support keel 1, then fix the transverse connecting keel 2 on the longitudinal support keel 1, and then install the sound barrier panel 14 along the snap-in groove 4. Under the action of the snap-in groove 4, the sound barrier panel 14 is preliminarily fixed, which facilitates the subsequent splicing of the sound barrier panel 14, thereby improving the installation efficiency of the sound barrier panel 14.

[0050] Reference Figure 3In order to reduce the possibility of the sound barrier plate 14 shaking in the clamping groove 4, a first fixing member for fixing the sound barrier plate 14 to the installation space 3 is provided on the longitudinal support keel 1. The first fixing member includes a clamping plate 5. The clamping plate 5 is bent into an L shape. The end of the sound barrier plate 14 facing the longitudinal keel is located in the clamping groove 4. One side plate of the clamping plate 5 abuts against the bottom wall of the clamping groove 4, and the other side plate abuts against the plate surface of the sound barrier plate 14. Further, the clamping plate 5 abuts against the bottom wall of the clamping groove 4. The side panels are fixed to the bottom wall of the clamping groove 4 by bolts, and the end of the side panel of the clamping plate 5 facing away from the sound barrier panel 14 abuts against the side wall of the clamping groove 4; after the sound barrier panel 14 is installed in the clamping groove 4, the clamping plate 5 is moved into the clamping groove 4, and the clamping plate 5 abuts against the bottom wall of the clamping groove 4 and the board surface of the sound barrier panel 14, and then the clamping plate 5 is fixed in the clamping groove 4, and then the sound barrier panel 14 is fixed on the longitudinal support keel 1, thereby reducing the possibility of shaking of the sound barrier panel 14.

[0051] Reference Figure 1 and Figure 4 The rail transit barrier side panel installation structure also includes a base 6, which includes a bottom plate 61 and a plurality of fixing plates 62 fixedly arranged on the bottom plate 61. The fixing plates 62 are fixed to the bottom plate 61 by bolts. The plurality of fixing plates 62 are arranged in a rectangular shape on the bottom plate 61 and have insertion grooves 63 for the longitudinal support keels 1 to be inserted into. After the longitudinal support keel 1 is inserted into the insertion groove 63, the longitudinal support keel 1 is fixed in the insertion groove 63 by bolts or welding to complete the installation of the longitudinal support keel 1.

[0052] Reference Figure 1 and Figure 4 Furthermore, a plurality of mounting holes 7 for the embedded bolts to pass through are opened on the bottom plate 61, and the mounting holes 7 are located on the side of the fixing plate 62 away from the longitudinal support keel 1; when installing the bottom plate 61, the bottom plate 61 is inserted into the embedded bolts, and then the nuts are screwed into the embedded bolts so that the nuts are pressed onto the embedded bolts to complete the fixed installation of the bottom plate 61, which is simple and convenient to operate.

[0053] The implementation principle of the rail transit barrier side panel installation structure of the embodiment of the present application is as follows:

[0054] When installing the sound barrier panel 14, first fix the longitudinal support keel 1 on the base plate 61, then fix the transverse connecting keel 2 on the longitudinal support keel 1, and then install the sound barrier panel 14 along the snap-in groove 4. Under the action of the snap-in groove 4, the sound barrier panel 14 is preliminarily fixed, which facilitates the subsequent splicing of the sound barrier panel 14, thereby improving the installation efficiency of the sound barrier panel 14.

[0055] The present application embodiment discloses a rail transit barrier side panel tooling, referring to Figure 5 and Figure 6, used to fix and hoist the spliced ​​sound barrier panels 14 to the rail transit barrier side panel mounting structure;

[0056] Reference Figure 5 and Figure 6 , including a multi-layer frame 8, which is arranged along the installation extension direction of the sound barrier panel 14. The sound barrier panel 14 is located in the frame 8. The frame 8 includes two connecting plates 81 facing each other and bolts 82 for connecting the connecting plates 81 facing each other. The connecting plates 81 are flat steel pipes to fit the sound barrier panel 14. The connecting plates 81 facing each other are provided with through holes for the bolts 82 to pass through. In this embodiment of the application, a two-layer frame 8 is used to fix the sound barrier panel 14.

[0057] When fixing the sound barrier panel 14, first lay wooden blocks on the ground, then lay the connecting plate 81 flat on the wooden blocks, then lay the sound barrier panel 14 flat on the connecting plate 81, and then lay the connecting plate 81 on the sound barrier panel 14, and then use bolts to connect the connecting plates 81 facing each other, and then fix the sound barrier panel 14 in the frame 8.

[0058] Reference Figure 5 and Figure 6 In order to facilitate the lifting and fixing of the sound barrier panel 14 in the frame 8, a lifting belt 9 is connected to the multi-layer frame 8. The lifting belt 9 is located between the two connecting plates 81. The connecting plate 81 and the lifting belt 9 are connected with a through hole for the bolt to pass through. Furthermore, the lifting belt 9 includes a lifting rod 91 located between adjacent connecting plates 81 and a lifting bag 92 arranged in the middle of the lifting rod 91, and the through hole is opened on the connecting plate 81; when lifting the sound barrier panel 14, the lifting bag 92 is hung on the lifting device, and the operation is simple and convenient.

[0059] Reference Figure 5 and Figure 6 In order to reduce the possibility of the sound barrier panel 14 shaking in the frame 8, a second fixing part for fixing the sound barrier panel 14 is provided on the lifting belt 9. The second fixing part includes a screw 10 threadedly connected to the lifting belt 9. The length direction of the screw 10 is perpendicular to the length direction of the lifting belt 9 and faces the sound barrier panel 14. A pressure plate 11 is coaxially rotated at the end of the screw 10 close to the sound barrier panel 14; after the sound barrier panel 14 is moved into the frame 8, the screw 10 is rotated, and the screw 10 drives the pressure plate 11 to abut against the sound barrier panel 14, thereby fixing the sound barrier panel 14 in the frame 8.

[0060] Reference Figure 5 and Figure 6Furthermore, in order to reduce the possibility of the sound barrier panel 14 falling from the side of the frame 8, a restraining member is provided on the frame 8, and the restraining member includes a U-shaped plate 12 arranged on the connecting plate 81, and the U-shaped plate 12 is fixed to the connecting plate 81 by bolts. The sound barrier panel 14 is surrounded by the U-shaped plate 12, and the middle plate of the U-shaped plate 12 is fixed on the connecting plate 81. Both ends of the sound barrier panel 14 are abutted against the side plates of the U-shaped plate 12; under the action of the U-shaped plate 12, the sound barrier panel 14 is fixed in the U-shaped plate 12, reducing the possibility of the sound barrier panel 14 slipping.

[0061] Reference Figure 5 and Figure 6 During the splicing process of the sound barrier board 14, a transparent board is spliced ​​in the middle of the sound barrier board 14 to obtain information outside the sound barrier; due to the difference in shrinkage rate between the transparent board and the sound barrier board 14, the transparent board is easy to bend and bulge outward; in order to reduce the possibility of bending of the transparent board, a transverse board 13 is arranged between adjacent connecting boards 81, and the transverse board 13 is fixed to the connecting board 81 by bolts; further, the U-shaped board 12 and the transverse board 13 are both located at the transparent board; under the action of the U-shaped board 12 and the transverse board 13, the bending of the transparent board is limited, thereby reducing the possibility of damage to the transparent board.

[0062] The implementation principle of a rail transit barrier side panel tooling in the embodiment of the present application is as follows:

[0063] When fixing the sound barrier panel 14, first lay the wooden blocks on the ground, then lay the connecting plate 81 flat on the wooden blocks, then lay the sound barrier panel 14 flat on the connecting plate 81, and then lay the connecting plate 81 on the sound barrier panel 14, then connect the lifting belt 9 to the adjacent frame 8, use bolts to connect the connecting plates 81 facing each other, and then turn the screw 10 to press the pressure plate 11 onto the sound barrier panel 14, thereby fixing the sound barrier panel 14 in the frame 8; then install the U-shaped plate 12 and the transverse plate 13 on the connecting plate 81.

[0064] The present application embodiment discloses a rail transit barrier side panel installation process, which uses a rail transit barrier side panel tooling, and further includes:

[0065] S1: Install the longitudinal support keel 1 on both sides of the track through the bottom plate 61, and then fix the transverse connecting keel 2 on the longitudinal support keel 1;

[0066] S2: Separate the connecting plates 81 facing each other, then place the spliced ​​sound barrier board 14 on the bottom connecting plate 81, then place the upper connecting plate 81 on the sound barrier board 14, then move the lifting belt 9 into the two connecting plates 81, and use bolts to connect and fix the connecting plates 81, the connecting plates 81 and the lifting belt 9 facing each other;

[0067] S3: Fix the U-shaped plate 12 to the middle of the connecting plate 81 on the connecting plate 81, and make the end of the sound barrier plate 14 abut against the side plate of the U-shaped plate 12; then install the connecting plate 81 between adjacent connecting plates 81;

[0068] S4: Use a lifting machine to move the lifting belt 9 between the longitudinal supporting keel 1 and the transverse connecting keel 2, and lower the sound barrier board 14. When the U-shaped plate 12 and the connecting plate 81 are lowered to the top transverse connecting keel 2; remove the U-shaped plate 12 and the transverse plate 13 from the connecting plate 81, then lower the sound barrier board 14 to the bottom, then remove the bolts 82 from the connecting plate 81, and then remove the frame 8 from the longitudinal supporting keel 1 and the transverse connecting keel 2;

[0069] S5: Move the snap-in plate 5 into the snap-in groove 4, and place the sound barrier plate 14 against the side wall of the snap-in groove 4 to complete the installation of the sound barrier plate 14.

[0070] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A rail transit barrier side panel tooling, used for fixing and hoisting spliced ​​sound barrier panels to a rail transit barrier side panel mounting structure, the rail transit barrier side panel mounting structure comprising a longitudinal support keel (1) and a transverse connecting keel (2), the transverse connecting keel (2) being located on both sides of the longitudinal support keel (1) and forming an installation space (3) for installing a sound barrier panel (14), the sound barrier panel (14) being clamped in the installation space (3), and a first fixing member for fixing the sound barrier panel (14) to the installation space (3); Both sides of the longitudinal support keel (1) facing the sound barrier plate (14) are concavely formed with a snap-in groove (4), and the transverse connecting keel (2) is located in the snap-in groove (4) and fixedly arranged on the side wall of the snap-in groove (4); the first fixing member includes a snap-in plate (5), the snap-in plate (5) is bent into an L shape, the end of the sound barrier plate (14) facing the longitudinal keel is located in the snap-in groove (4), one side plate of the snap-in plate (5) abuts against the bottom wall of the snap-in groove (4), and the other side plate abuts against the plate surface of the sound barrier plate (14), and the end of the side plate of the snap-in plate (5) facing away from the sound barrier plate (14) abuts against the side wall of the snap-in groove (4); The rail transit barrier side panel mounting structure further comprises a base (6), wherein the base (6) comprises a bottom plate (61) and a plurality of fixing plates (62) fixedly arranged on the bottom plate (61), wherein the plurality of fixing plates (62) are arranged on the bottom plate (61) in a rectangular shape and have insertion slots (63) for inserting the longitudinal support keel (1); The bottom plate (61) is provided with a plurality of mounting holes (7) for embedded bolts to pass through, and the mounting holes (7) are located on a side of the fixing plate (62) away from the longitudinal support keel (1); The rail transit barrier side panel tooling comprises a multi-layer frame (8), wherein the multi-layer frame (8) is arranged along the installation extension direction of the sound barrier panel (14), the sound barrier panel (14) is located in the frame (8), and a lifting belt (9) is connected to the multi-layer frame (8), and a second fixing member for fixing the sound barrier panel (14) is provided on the lifting belt (9); The second fixing member comprises a screw rod (10) threadedly connected to the lifting belt (9), the length direction of the screw rod (10) is perpendicular to the length direction of the lifting belt (9) and faces the sound barrier plate (14), and a pressure plate (11) is coaxially rotated at the end of the screw rod (10) close to the sound barrier plate (14); The frame (8) comprises two connecting plates (81) facing each other and bolts (82) for connecting the connecting plates (81) facing each other. The lifting belt (9) is located between the two connecting plates (81). Through holes for the bolts (82) to pass through are provided on the connecting plates (81) and the lifting belt (9) facing each other.

2. A rail transit barrier side panel tooling according to claim 1, characterized in that: The frame (8) is provided with a restraining member, which comprises a U-shaped plate (12) provided on a connecting plate (81), a sound barrier plate (14) being enclosed in the U-shaped plate (12), a middle plate of the U-shaped plate (12) being fixedly provided on the connecting plate (81), and both ends of the sound barrier plate (14) being in contact with the side plates of the U-shaped plate (12).

3. A rail transit barrier side panel tooling according to claim 2, characterized in that: A transverse plate (13) is provided between adjacent connecting plates (81).

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