Totally-closed sound barrier steel frame structure facilitating opposite-side installation of unit plates

Abstract

The utility model relates to the technical field of sound barriers, in particular to a totally-closed sound barrier steel frame structure facilitating opposite-side installation of unit plates, which comprises two fixed bases, warning boards are fixedly connected to the front portions of the upper ends of the two fixed bases, and the warning boards are fixedly connected to the front portions of the lower ends of the two fixed bases. The upper ends of the two fixed bases are jointly and fixedly connected with a plurality of main body devices, the upper ends of the plurality of main body devices are jointly and fixedly connected with a cover plate, and the upper end of the cover plate is connected with a plurality of collecting devices in a penetrating manner. According to the totally-closed sound barrier steel frame structure facilitating opposite-side installation of the unit plates, the dust falling function is achieved through the arranged collecting device, space is provided for installation and use of the collecting device through the L-shaped connecting plates and the inserting grooves, the whole structure forms a totally-closed sound barrier through combination of the multiple main body devices and the connecting assemblies, and the structure is simple, convenient and practical. And a threaded connection mode is adopted, disassembly, assembly and replacement are convenient, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of sound barriers, in particular to a fully enclosed sound barrier steel frame structure which is convenient for installing unit panels on the opposite side. Background Art

[0002] With the diversified development of train and railway technology, rail transit presents more and more types, which are not only spread over long-distance land transportation, but also widely used in medium and short-distance urban public transportation. The fully enclosed sound barrier is a tunnel-type sound insulation structure installed on a closed section of road. It can completely enclose the rails inside the sound barrier, and also isolate the noise generated by the train during driving and the noise generated and reflected by the track surface inside the sound barrier, and then consume the noise inside the sound barrier. In addition, some rails that run through rural roads are closed by fully enclosed sound barriers, and the outside world cannot enter the rails, which solves the railway safety to a certain extent. There are at least the following disadvantages in the use of the existing fully enclosed sound barrier steel frame structure: For semi-enclosed / fully enclosed sound barriers, due to the obstruction of the steel top beam covered by the steel column and the roof enclosure structure of the beam top, the damage and replacement of the fully enclosed sound barrier is even more difficult to achieve, and the disassembly and assembly process is cumbersome; and the fully enclosed sound barrier of the existing technology is easily eroded by large areas of dust due to long-term exposure to the outside world, and the use effect is not good; therefore, we introduce a fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side. Utility Model Content

[0003] The main purpose of the utility model is to provide a fully enclosed sound barrier steel frame structure which is convenient for installing unit panels on the opposite side, and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A fully enclosed sound barrier steel frame structure which is convenient for installing a unit panel on the opposite side, comprises a fixed base, wherein two fixed bases are provided, warning signs are fixedly connected to the front of the upper ends of the two fixed bases, a plurality of main devices are fixedly connected to the upper ends of the two fixed bases, a cover plate is fixedly connected to the upper ends of the plurality of main devices, and a plurality of collecting devices are interspersed and connected to the upper ends of the cover plates.

[0006] Preferably, the main device includes a sound insulation board, and two sound insulation boards are provided. The upper ends of the two sound insulation boards are each provided with a mounting groove, and the inner upper part of the sound insulation board is provided with a No. 1 screw hole. The upper ends of the two sound insulation boards are commonly fixedly connected with a connecting component, and the left wall and the right wall of the connecting component are both threadedly connected with fixing bolts, and the sound insulation boards are respectively fixedly connected to the upper end of the fixed base.

[0007] Preferably, the connecting assembly includes a connecting plate, the left wall and the right wall of the connecting plate are both provided with No. 2 screw holes, a through-slot is provided in the middle of the upper end of the connecting plate, and the connecting plate is threadedly fixed to the upper end of the sound insulation board by a fixing bolt.

[0008] Preferably, the collecting device comprises a collecting box, a delivery pipe is fixedly connected to the middle of the lower end of the collecting box, a switch valve is provided on the outer surface of the delivery pipe, a spray plate is fixedly connected to the lower end of the delivery pipe, and the collecting box is fixedly connected to the upper end of the cover plate.

[0009] Preferably, the position and size of the four No. 2 screw holes are matched with the position and size of the fixing bolts, the connecting plate is in an arc-shaped structure, and the position and size of the through-slotting hole are matched with the position and size of the conveying pipe.

[0010] Preferably, the spray plate is communicated with the interior of the collecting box through a delivery pipe, and the spray plate is located directly below the connecting plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting the main device and the connecting assembly, the connecting assembly connects and fixes the two sound insulation boards together. The connecting plate of the connecting assembly is fixedly installed by cooperating with the No. 1 screw hole on the sound insulation board and its No. 2 screw hole through the fixing bolt. The threaded connection method is adopted, which is convenient for disassembly and assembly and convenient for operation.

[0013] 2. By setting up a collection device, the arc-shaped connecting plate and the through-slot provide space for the installation and use of the collection device. The collection box of the collection device is used to collect rainwater. When spray dust reduction operation is required, open the switch valve, and the water in the collection box is transported to the spray plate through the delivery pipe and sprayed out to achieve the dust reduction function. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of the main device of a fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a connection assembly of a fully enclosed sound barrier steel frame structure that is convenient for installing a unit panel on the opposite side of the utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of a collecting device of a fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side of the utility model.

[0018] In the figure: 1. fixed base; 2. warning sign; 3. cover plate; 4. collection device; 5. main device; 51. sound insulation board; 52. No. 1 screw hole; 53. installation slot; 54. connecting assembly; 55. fixing bolt; 541. connecting plate; 542. No. 2 screw hole; 543. through-slot; 41. collection box; 42. spray plate; 43. switch valve; 44. delivery pipe. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A fully enclosed sound barrier steel frame structure which is convenient for installing a unit panel on the opposite side, comprises a fixed base 1, wherein two fixed bases 1 are provided, warning signs 2 are fixedly connected to the front of the upper ends of the two fixed bases 1, a plurality of main body devices 5 are fixedly connected to the upper ends of the two fixed bases 1, a cover plate 3 is fixedly connected to the upper ends of the plurality of main body devices 5, and a plurality of collecting devices 4 are interspersed and connected to the upper ends of the cover plates 3.

[0024] In this embodiment, the main device 5 includes a sound insulation board 51, and two sound insulation boards 51 are provided. The upper ends of the two sound insulation boards 51 are each provided with a mounting groove 53, and the inner upper part of the sound insulation board 51 is provided with a No. 1 screw hole 52. The upper ends of the two sound insulation boards 51 are commonly fixedly connected with a connecting component 54, and the left wall and the right wall of the connecting component 54 are both threadedly connected with a fixing bolt 55, and the sound insulation boards 51 are respectively fixedly connected to the upper end of the fixed base 1; the connecting component 54 includes a connecting plate 541, and the left wall and the right wall of the connecting plate 541 are each provided with a No. 2 screw hole 542, and a through-slot 543 is provided in the middle of the upper end of the connecting plate 541. The connecting plate 541 is threadedly fixedly connected to the upper end of the sound insulation board 51 through the fixing bolt 55; the position scale of the four No. 2 screw holes 542 The size is adapted to the position size of the fixing bolt 55, the connecting plate 541 is an arc-shaped structure, and the position size of the through-slot 543 is adapted to the position size of the conveying pipe 44; since the connecting plate 541 is threadedly fixedly connected to the upper end of the sound insulation board 51 by the fixing bolt 55, and the position size of the four No. 2 screw holes 542 is adapted to the position size of the fixing bolt 55, the connecting component 54 connects and fixes the two sound insulation boards 51 together, and the connecting plate 541 of the connecting component 54 cooperates with the No. 1 screw hole 52 on the sound insulation board 51 and its own No. 2 screw hole 542 through the fixing bolt 55 to achieve fixed installation, and adopts a threaded connection method, which is easy to disassemble and assemble, and the arc-shaped connecting plate 541 and the through-slot 543 provide space for the installation and use of the collecting device 4.

[0025] In this embodiment, the collecting device 4 includes a collecting box 41, a conveying pipe 44 is fixedly connected to the middle part of the lower end of the collecting box 41, a switch valve 43 is provided on the outer surface of the conveying pipe 44, a spray plate 42 is fixedly connected to the lower end of the conveying pipe 44, and the collecting box 41 is fixedly connected to the upper end of the cover plate 3; the spray plate 42 is communicated with the interior of the collecting box 41 through the conveying pipe 44, and the spray plate 42 is located directly below the connecting plate 541; since the spray plate 42 is communicated with the interior of the collecting box 41 through the conveying pipe 44, when a spray dust reduction operation is required, the switch valve 43 is opened, and the water in the collecting box 41 is transported to the spray plate 42 through the conveying pipe 44 and sprayed out, thereby increasing the dust reduction function.

[0026] It should be noted that the utility model is a fully enclosed sound barrier steel frame structure that is convenient for installing a unit plate on the opposite side. During use, the fixed base 1 is used to firmly install the entire structure on the ground. The warning signs 2 on the two fixed bases 1 play a warning role. In the main device 5, the two sound insulation boards 51 play a major role in sound insulation. The two sound insulation boards 51 are connected and fixed together by a connecting component 54. The connecting plate 541 of the connecting component 54 is matched with the No. 1 screw hole 52 on the sound insulation board 51 and the No. 2 screw hole 542 of the sound insulation board 51 through a fixing bolt 55. The fixed installation is achieved by adopting a threaded connection method, which is convenient for disassembly and assembly. The arc-shaped connecting plate 541 and the through-slot hole 543 provide space for the installation and use of the collecting device 4. The collecting box 41 of the collecting device 4 is used to collect rainwater. When spray dust reduction operation is required, the switch valve 43 is opened, and the water in the collecting box 41 is transported to the spray plate 42 through the delivery pipe 44 and sprayed out to achieve the dust reduction function. The whole structure forms a fully enclosed sound barrier through the combination of multiple main devices 5 to achieve sound insulation and noise reduction functions. At the same time, the collecting device 4 increases the dust reduction function.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side, comprising a fixed base (1), characterized in that: Two fixed bases (1) are provided, and the front parts of the upper ends of the two fixed bases (1) are fixedly connected to warning signs (2), the upper ends of the two fixed bases (1) are commonly fixedly connected to a plurality of main body devices (5), the upper ends of the plurality of main body devices (5) are commonly fixedly connected to a cover plate (3), and the upper ends of the cover plates (3) are interlacedly connected to a plurality of collecting devices (4).

2. A fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side according to claim 1, characterized in that: The main body device (5) comprises a sound insulation board (51), wherein two sound insulation boards (51) are provided, and the upper ends of the two sound insulation boards (51) are each provided with a mounting groove (53), and the inner upper part of the sound insulation board (51) is each provided with a No. 1 screw hole (52), and the upper ends of the two sound insulation boards (51) are commonly fixedly connected with a connecting component (54), and the left wall and the right wall of the connecting component (54) are both threadedly connected with a fixing bolt (55), and the sound insulation boards (51) are respectively fixedly connected to the upper end of the fixed base (1).

3. A fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side according to claim 2, characterized in that: The connecting assembly (54) comprises a connecting plate (541), the left wall and the right wall of the connecting plate (541) are both provided with No. 2 screw holes (542), a through-slot (543) is provided in the middle of the upper end of the connecting plate (541), and the connecting plate (541) is threadedly fixedly connected to the upper end of the sound insulation plate (51) via a fixing bolt (55).

4. A fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side according to claim 1, characterized in that: The collecting device (4) comprises a collecting box (41), a delivery pipe (44) is fixedly connected to the middle of the lower end of the collecting box (41), an on-off valve (43) is provided on the outer surface of the delivery pipe (44), a spray plate (42) is fixedly connected to the lower end of the delivery pipe (44), and the collecting box (41) is fixedly connected to the upper end of the cover plate (3).

5. A fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side according to claim 3, characterized in that: The position and size of the four No. 2 screw holes (542) match the position and size of the fixing bolt (55); the connecting plate (541) is in an arc-shaped structure; and the position and size of the through-slot hole (543) match the position and size of the delivery pipe (44).

6. A fully enclosed sound barrier steel frame structure that is convenient for installing unit panels on the opposite side according to claim 4, characterized in that: The spray plate (42) is in communication with the interior of the collection box (41) via a delivery pipe (44), and the spray plate (42) is located directly below the connecting plate (541).

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