CN217300100U

CN217300100U - Road and bridge engineering is with sound insulation system who has stable bearing structure

Info

Publication number: CN217300100U
Application number: CN202220049869.5U
Authority: CN
Inventors: 夏汝训
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-26
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a road and bridge engineering is with sound insulation device who has stable bearing structure relates to the sound insulation device field. This road and bridge engineering is with noise insulation that has stable bearing structure includes supporting component, supporting component includes the crossbeam, the bottom welded fastening of crossbeam has three evenly distributed's of group fixed column, the below of fixed column is equipped with the bottom plate, both sides all are equipped with the adjustable shelf around the crossbeam, install the acoustic celotex board on the adjustable shelf. This road and bridge engineering is with noise insulation that has stable bearing structure is when protecting carrying out the sound insulation, make fixed block and bottom plate fixed connection through the bolt, can make and form the triangle-shaped structure between supporting component and the noise insulation subassembly, make the noise insulation board form the slope form simultaneously, can reduce the impact of wind-force to the noise insulation board, thereby improve noise insulation's stability, prevent that noise insulation from being blown down by the strong wind, guarantee noise insulation's syllable-dividing effect, and strengthen near noise insulation's security.

Description

Road and bridge engineering is with sound insulation system who has stable bearing structure

Technical Field

The utility model relates to a noise insulation technical field specifically is a road and bridge engineering is with sound insulation that has stable bearing structure.

Background

With the development of traffic industry, the number of high-grade roads mainly including expressways and first-grade roads is increased year by year, and the convenient construction of roads and bridges in China is gradually increased. When road and bridge construction is carried out in urban areas, noise generated by construction can have great influence on nearby generation, and in order to guarantee the living environment of residents, sound insulation enclosure is generally needed to be carried out on a construction site.

The bearing structure stability that current gives sound insulation and encloses the fender is relatively poor, and when strong wind weather appears, stronger wind-force can blow down noise insulation, and the local sound insulation effect that leads to the job site is relatively poor, makes near resident expose in the noise environment. In addition, when the noise insulation device topples over, nearby people may be injured by the noise insulation device, so that a large potential safety hazard is generated, and therefore the noise insulation device with the stable supporting structure for the road and bridge engineering is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a road and bridge engineering is with sound insulation system who has stable bearing structure to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a road and bridge engineering is with noise insulation that has stable bearing structure, includes:

the supporting assembly comprises a cross beam, three groups of uniformly distributed fixing columns are welded and fixed at the bottom of the cross beam, a bottom plate is arranged below the fixing columns, and the bottom plate is rotationally connected with the fixing columns;

the subassembly gives sound insulation, the subassembly gives sound insulation includes the adjustable shelf of mutual symmetry, the adjustable shelf is located both sides around the crossbeam respectively, install the acoustic celotex board on the adjustable shelf, the hinge is installed at the top of adjustable shelf, the adjustable shelf passes through hinge and the articulated cooperation of crossbeam.

Preferably, the bottom of fixed column is equipped with the connector, connector and fixed column integrated into one piece, the top of bottom plate just is close to center department welded fastening has the connecting seat, the connecting seat rotates with the connector to be connected.

Preferably, the front side and the rear side of the bottom plate are respectively provided with a baffle plate, and the baffle plates are welded and fixed with the bottom plate.

Preferably, a reinforcing frame is arranged between the adjacent fixing columns and is welded and fixed with the fixing columns.

Preferably, the leftmost side the left side of bottom plate is provided with the fixture block, fixture block and bottom plate integrated into one piece, the rightmost side the draw-in groove has been seted up on the right side of bottom plate, the fixture block cooperates with the draw-in groove joint.

Preferably, the leftmost side the both sides all welded fastening has the locking piece around the bottom plate, the rightmost side both sides all welded fastening has the hasp around the bottom plate, the hasp articulates the cooperation with the locking piece.

Preferably, a plurality of fixed blocks which are uniformly distributed are welded and fixed at the bottom of the movable frame, each fixed block corresponds to the baffle plate, and the fixed blocks are fixedly connected with the bottom plate through bolts.

The utility model discloses a road and bridge engineering is with sound insulation apparatus who has stable bearing structure, its beneficial effect who possesses as follows:

1. this road and bridge engineering is with noise insulation that has stable bearing structure when protecting carrying out the sound insulation, make fixed block and bottom plate fixed connection through the bolt, can make supporting component and noise insulation component whole form triangle-shaped structure, make the acoustic celotex board form slope form simultaneously, can reduce the impact of wind-force to the acoustic celotex board, thereby improve noise insulation's stability, prevent that noise insulation from being blown down by the strong wind, guarantee noise insulation's syllable-dividing effect, and near the security of reinforcing noise insulation.

2. Among this road and bridge engineering is with sound insulation system who has stable bearing structure, the adjustable shelf passes through the hinge and is articulated with the crossbeam, and the bottom plate rotates with the fixed column to be connected, can fold to take in sound insulation system to the convenience is carried sound insulation system, is convenient for carry the protection that gives sound insulation in the construction site of difference.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention (in the storage state);

fig. 2 is a schematic view of the overall structure of the present invention (in an expanded state);

FIG. 3 is a schematic structural view of the support assembly of the present invention;

FIG. 4 is a schematic view of the fixing column structure of the present invention;

FIG. 5 is a schematic view of the bottom plate structure of the present invention;

fig. 6 is a schematic structural view of the sound insulation assembly of the present invention.

In the figure: 1. a support assembly; 11. a cross beam; 12. fixing a column; 121. a connector; 13. a base plate; 131. a connecting seat; 132. a baffle plate; 14. a reinforcing frame; 15. a clamping block; 16. a card slot; 17. a locking block; 18. locking; 2. a sound insulating assembly; 21. a movable frame; 22. a sound insulating board; 23. a hinge; 24. and (5) fixing blocks.

Detailed Description

The embodiment of the utility model discloses road and bridge engineering is with sound insulation apparatus who has stable bearing structure.

As shown in fig. 1 and 2, the supporting assembly 1 comprises a cross beam 11, three groups of uniformly distributed fixing columns 12 are welded and fixed at the bottom of the cross beam 11, a bottom plate 13 is arranged below the fixing columns 12, and the bottom plate 13 is rotatably connected with the fixing columns 12;

the subassembly 2 gives sound insulation, the subassembly 2 gives sound insulation includes the adjustable shelf 21 of mutual symmetry, and adjustable shelf 21 is located crossbeam 11 both sides around respectively, installs acoustic celotex board 22 on the adjustable shelf 21, and two sets of acoustic celotex boards 22 protect simultaneously, can improve the syllable-dividing effect of job site, and hinge 23 is installed at the top of adjustable shelf 21, and adjustable shelf 21 passes through

hinge

23 and 11 articulated cooperations of crossbeam.

As shown in fig. 3 and 4, the bottom of the fixing post 12 is provided with a connector 121, the connector 121 and the fixing post 12 are integrally formed, a connecting seat 131 is welded and fixed at the top of the bottom plate 13 near the center, and the connecting seat 131 is rotatably connected with the connector 121, so that the bottom plate 13 can be arranged in a straight line after being rotated, and the sound insulation device can be conveniently stored.

The front side and the rear side of the bottom plate 13 are respectively provided with a baffle 132, the baffles 132 are welded and fixed with the bottom plate 13, the baffles 132 can be blocked at the front side of the fixed block 24, the movable frame 21 is prevented from sliding outwards, and the stability of the movable frame 21 is further improved.

Be equipped with reinforcing frame 14 between adjacent fixed column 12, reinforcing frame 14 and fixed column 12 welded fastening can improve the stability between the fixed column 12 through reinforcing frame 14, conveniently support noise insulation component 2.

As shown in fig. 5, the clamping block 15 is arranged on the left side of the leftmost base plate 13, the clamping block 15 and the base plate 13 are integrally formed, the clamping groove 16 is formed in the right side of the rightmost base plate 13, and the clamping block 15 is in clamping fit with the clamping groove 16, so that adjacent sound insulation devices can be assembled, and the sound insulation devices can be integrally protected conveniently.

All welded fastening in both sides has a locking piece 17 around leftmost bottom plate 13, and all welded fastening in both sides has a hasp 18 around rightmost bottom plate 13, and hasp 18 articulates the cooperation with locking piece 17 to can fix adjacent noise insulation, prevent adjacent noise insulation separation, thereby guarantee the effect that gives sound insulation.

As shown in fig. 6, the bottom of the movable frame 21 is welded and fixed with a plurality of fixed blocks 24 which are uniformly distributed, each fixed block 24 corresponds to the baffle 132, and the fixed blocks 24 are fixedly connected with the bottom plate 13 through bolts, so that the movable frame 21 is fixedly connected with the bottom plate 13, and the inside of the sound insulation device forms a triangular stable structure, thereby being protected conveniently.

The working principle is as follows: when the sound insulation device with the stable supporting structure for the road and bridge engineering is used, firstly, the movable frame 21 is rotated to enable the movable frame 21 to be far away from the fixed column 12, then, the bottom plate 13 is rotated to enable the bottom plate 13 to rotate to be perpendicular to the movable frame 21, then, the movable frame 21 is moved to enable the fixed block 24 to be close to the baffle 132, the fixed block 24 is fixedly connected with the bottom plate 13 through the bolt, so that the sound insulation device is unfolded, a triangular stable structure is formed between the movable frame 21 and the bottom plate 13, meanwhile, the sound insulation plate 22 which is obliquely arranged can reduce air resistance, so that the stability of the sound insulation device is improved, and sound insulation protection is facilitated;

when a plurality of noise insulation device used simultaneously, the noise insulation device of the left and right sides was close to, made fixture block 15 and the cooperation of draw-in groove 16 joint, assembled the noise insulation device of the left and right sides, later activity hasp 18, made hasp 18 articulate the cooperation with locking piece 17, fixed the noise insulation device of the left and right sides to make adjacent noise insulation device form wholly, conveniently protect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road and bridge engineering is with noise insulation that has stable bearing structure which characterized in that includes:

the supporting assembly (1) comprises a cross beam (11), three groups of uniformly distributed fixing columns (12) are fixedly welded at the bottom of the cross beam (11), a bottom plate (13) is arranged below the fixing columns (12), and the bottom plate (13) is rotationally connected with the fixing columns (12);

sound insulation subassembly (2), sound insulation subassembly (2) are including adjustable shelf (21) of mutual symmetry, adjustable shelf (21) are located both sides around crossbeam (11) respectively, install acoustic celotex board (22) on adjustable shelf (21), hinge (23) are installed at the top of adjustable shelf (21), adjustable shelf (21) are through hinge (23) and crossbeam (11) articulated cooperation.

2. A sound-proofing device with a stable supporting structure for road and bridge works according to claim 1, characterized in that: the bottom of fixed column (12) is equipped with connector (121), connector (121) and fixed column (12) integrated into one piece, the top of bottom plate (13) just is close to central department welded fastening has connecting seat (131), connecting seat (131) are connected with connector (121) rotation.

3. A sound-proofing device with a stable supporting structure for road and bridge works according to claim 1, characterized in that: both sides all are equipped with baffle (132) around bottom plate (13), baffle (132) and bottom plate (13) welded fastening.

4. A sound-proofing device with a stable supporting structure for road and bridge works according to claim 1, characterized in that: and a reinforcing frame (14) is arranged between the adjacent fixed columns (12), and the reinforcing frame (14) is welded and fixed with the fixed columns (12).

5. A sound-proofing device with a stable supporting structure for road and bridge works according to claim 1, characterized in that: the left side of bottom plate (13) is provided with fixture block (15), fixture block (15) and bottom plate (13) integrated into one piece, the right side draw-in groove (16) have been seted up on the right side of bottom plate (13), fixture block (15) and draw-in groove (16) joint cooperation.

6. A sound-proofing device with a stable supporting structure for road and bridge works according to claim 1, characterized in that: the left side all welded fastening has locking piece (17) around bottom plate (13), the right side all welded fastening has hasp (18) around bottom plate (13), hasp (18) articulate the cooperation with locking piece (17).

7. A sound-proofing device with a stable supporting structure for road and bridge works according to claim 1, characterized in that: the bottom welded fastening of adjustable shelf (21) has a plurality of evenly distributed fixed block (24), each fixed block (24) respectively with baffle (132) corresponding, fixed block (24) pass through bolt and bottom plate (13) fixed connection.