Sound barrier mounting rack

Abstract

A sound barrier mounting frame comprises a bottom plate which serves as a flange and serves as a mounting base to be mounted on a roadbed. An upward-extending rectangular column is arranged on the bottom plate in an upward-extending mode, and an inner sleeve is arranged at the upper end of the upward-extending rectangular column in a downward-extending mode. A vertical pipe is arranged on the upward extending rectangular column in a sleeved mode, a frame plate is installed in the vertical pipe through screws, a lower plate is arranged at the lower end of the frame plate, an inner penetrating pipe is arranged on the lower plate in a downward extending mode, the inner penetrating pipe penetrates into the inner sleeve, and a plurality of inserting holes are formed in the lower end of the inner penetrating pipe. A plurality of mounting screw rods are arranged on the bottom plate, inserting plates are arranged on the mounting screw rods in a sleeving manner, kidney-shaped holes are formed in the inserting plates, the mounting screw rods penetrate through the kidney-shaped holes, and the inserting plates penetrate through the upward extending rectangular columns, the inner sleeves and the inserting holes. The upper extending rectangular column plays a role in fixing and limiting the vertical pipe arranged on the upper extending rectangular column in a sleeving mode, the inner sleeve arranged on the inner penetrating pipe in a sleeving mode plays a role in further reinforcing connection, the inner penetrating pipe is fixed to the vertical pipe through the screw, and therefore the stability of connection between the bottom plate and the vertical pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound barriers, in particular to a sound barrier mounting frame. Background Art

[0002] Sound barriers are road facilities installed on both sides of the road to block and reduce noise transmission. Among them, the main components of the sound barriers currently used are two columns, and multiple sound insulation units are arranged between the columns, some of which are also provided with transparent plastic plates. The columns used are structured as flanges and rods welded to the flanges. This structure is relatively simple, but in bad weather, the flange and the rod often break and separate. In addition, in actual use, the welding parts of this connection structure are easily corroded, thereby reducing its connection effect. Utility Model Content

[0003] The utility model provides a sound barrier installation frame to solve the deficiencies of the above-mentioned prior art, improves the stability after connection, and facilitates on-site construction and assembly, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A sound barrier mounting frame includes a base plate, which serves as a flange and is installed on a roadbed as a mounting base. An upper rectangular column is provided on the base plate extending upward, and an inner sleeve is provided on the upper end of the upper rectangular column extending downward. A vertical pipe is sleeved on the upper rectangular column, and a frame plate is installed in the vertical pipe by screws. A lower plate is provided at the lower end of the frame plate, and an inner tube is provided on the lower plate extending downward, and the inner tube is passed through the inner sleeve, and a plurality of plug holes are provided at the lower end of the inner tube. A plurality of mounting screws are provided on the base plate, and an insert plate is sleeved on the mounting screws, and a waist-shaped hole is provided on the insert plate. The mounting screws pass through the waist-shaped hole, and the insert plate passes through the upper rectangular column, the inner sleeve and the plug hole. The upper rectangular column plays a role of fixing and limiting the vertical pipe sleeved thereon, and the inner sleeve sleeved on the inner tube plays a role of further strengthening the connection, and the inner tube is fixed to the vertical pipe by screws, thereby improving the stability of the connection between the base plate and the vertical pipe.

[0006] Furthermore, the four side walls of the upwardly extending rectangular column are formed with oblique pieces, the outer wall of the oblique piece is an inclined surface, and the upper end of the inclined surface extends inwardly. The oblique piece plays a role in strengthening the connection effect between the upwardly extending rectangular column and the bottom plate, and the lower end of the upwardly extending rectangular column is provided with a ring plate, and the ring plate is fixed to the bottom plate by screws.

[0007] Furthermore, a sealing plate is provided at the lower end of the inner sleeve, and the sealing plate can prevent water vapor at the lower end from entering the riser and causing the riser to be corroded.

[0008] Furthermore, a rectangular hole is opened on the lower wall of the inclined member, and the plug plate is inserted into the rectangular hole. The plug plate can not only strengthen and fix the upper rectangular column, but also install and fix the vertical pipe.

[0009] Furthermore, a groove is formed at the lower end of the vertical pipe, and the inclined piece is inserted into the groove. Of course, a shell with the same structure can also be formed at the lower end of the vertical pipe, and the shell is sleeved on the inclined piece, which can further enhance the stability after connection.

[0010] Furthermore, an outward push card is provided at the outer end of the plug plate, and the inner end of the outward push card acts on the outer wall of the vertical pipe. The outward push card can further enhance the connection and fixing effect.

[0011] The advantages of the above technical solution are:

[0012] The utility model connects and fixes the vertical pipe and the bottom plate by screw fixing, which not only strengthens the connection and fixing effect between the vertical pipe and the bottom plate, but also avoids the problem of corrosion inside the vertical pipe due to the entry of lower water vapor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0014] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0015] Figure 2 A three-dimensional structural diagram of the lower part of one embodiment is shown.

[0016] Figure 3 A three-dimensional structural diagram of the riser is shown.

[0017] Figure 4 A three-dimensional structural diagram of the interior of the riser is shown.

[0018] Figure 5 A three-dimensional structural diagram of the plugboard is shown. DETAILED DESCRIPTION

[0019] like Figure 1~Figure 5 As shown, a sound barrier mounting frame includes a base plate 1, and an upper rectangular column 10 is extended upwardly from the base plate 1. The four side walls of the upper rectangular column 10 are formed with inclined pieces 12. The outer wall of the inclined piece 12 is an inclined surface, and the upper end of the inclined surface extends inwardly. A rectangular hole 13 is opened on the lower wall of the inclined piece 12. An inner sleeve 11 is extended downwardly from the upper end of the upper rectangular column 10, and a sealing plate is provided at the lower end of the inner sleeve 11.

[0020] A vertical pipe 2 is sleeved on the upper rectangular column 10, a groove 20 is opened at the lower end of the vertical pipe 2, the inclined piece 12 is passed through the groove 20, a frame plate 3 is installed in the vertical pipe 2 by screws, a lower plate 30 is provided at the lower end of the frame plate 3, and an inner pipe 31 is extended downwardly on the lower plate 30, the inner pipe 31 is passed through the inner sleeve 11, and a plurality of insertion holes 32 are opened at the lower end of the inner pipe 31.

[0021] The bottom plate 1 is provided with a plurality of mounting screws 42, on which a plug plate 4 is sleeved, and a waist-shaped hole 40 is opened on the plug plate 4, through which the mounting screws 42 pass, and an outward push plate 41 is provided at the outer end of the plug plate 4, and the inner end of the outward push plate 41 acts on the outer wall of the vertical pipe 2. The plug plate 4 passes through the rectangular hole 13, the inner sleeve 11 and the plug hole 32.

[0022] When assembling the present embodiment, the operator inserts the frame plate 3 into the vertical pipe 2 and fixes the frame plate 3 by screws. After the fixing is completed, the upper rectangular column 10 is then inserted into the lower end of the vertical pipe 2. During the sleeve installation process, the inner tube 31 is inserted into the inner sleeve 11, and the inclined piece 12 is also inserted into the groove 20. After the insertion is completed, the plug plate 4 is inserted into the rectangular hole 13 and the plug hole 32. After the completion, the plug plate 4 is installed and fixed by installing the screw 42. The inner side end of the push-out card plate 41 installed and fixed by the plug plate 4 acts on the outer wall of the vertical pipe 2. At this time, the connection and fixation between the vertical pole 2 and the base plate 1 are completed.

[0023] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.

Claims

1. A sound barrier mounting frame, characterized in that: It comprises a bottom plate (1), the bottom plate (1) is provided with an upwardly extending rectangular column (10), and the upper end of the upwardly extending rectangular column (10) is provided with an inner sleeve (11) extending downwardly; A vertical pipe (2) is sleeved on the upper rectangular column (10), a frame plate (3) is installed in the vertical pipe (2) by means of screws, a lower plate (30) is provided at the lower end of the frame plate (3), an inner tube (31) is provided on the lower plate (30) extending downward, the inner tube (31) is inserted into the inner sleeve (11), and a plurality of insertion holes (32) are provided at the lower end of the inner tube (31); A plurality of mounting screws (42) are provided on the bottom plate (1), a plug plate (4) is sleeved on the mounting screws (42), a waist-shaped hole (40) is opened on the plug plate (4), the mounting screws (42) are inserted into the waist-shaped hole (40), and the plug plate (4) is inserted into the upper rectangular column (10), the inner sleeve (11) and the plug hole (32).

2. The sound barrier mounting frame according to claim 1, characterized in that: The four side walls of the upwardly extending rectangular column (10) are formed with inclined pieces (12), the outer wall of the inclined piece (12) is an inclined surface, and the upper end of the inclined surface extends inwardly.

3. The sound barrier mounting frame according to claim 1, characterized in that: A sealing plate is provided at the lower end of the inner sleeve (11).

4. The sound barrier mounting frame according to claim 2, characterized in that: A rectangular hole (13) is formed on the lower wall of the inclined member (12), and the inserting plate (4) is inserted into the rectangular hole (13).

5. The sound barrier mounting frame according to claim 2, characterized in that: A groove (20) is formed at the lower end of the vertical pipe (2), and the inclined piece (12) is inserted into the groove (20).

6. The sound barrier mounting frame according to claim 2, characterized in that: An outward push clamping plate (41) is provided at the outer end of the plug plate (4), and the inner end of the outward push clamping plate (41) acts on the outer wall of the standpipe (2).

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