Road construction sound insulation wall

Abstract

The utility model discloses a road construction sound insulation wall which comprises stand columns, frames and sound insulation plates, bases are arranged at the bottoms of the stand columns respectively, installation holes are formed in the four corners of each base respectively, clamping grooves are formed in the middles of the left side and the right side of each stand column respectively, the multiple frames are arranged between the stand columns at equal intervals, and the sound insulation plates are arranged in the middles of the frames respectively. Silica gel pads are fixedly mounted at the bottom of the frame respectively, clamping units are symmetrically arranged at the left end and the right end of the frame up and down respectively, each clamping unit is composed of a rotating groove, two rectangular hole channels, a rotating block, a threaded rod and a clamping block, and the rectangular hole channels are symmetrically formed in the left end and the right end of the frame up and down respectively; according to the sound insulation wall for road construction, through the design of the clamping units, the auxiliary locking assemblies, the check blocks, the check strips and the lifting holes, rapid mounting and dismounting are achieved, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation walls, in particular to a road construction sound insulation wall. Background Art

[0002] With the acceleration of urbanization and the increase in traffic volume, the problem of road construction noise has become increasingly prominent, so it is necessary to lay sound insulation walls at the construction site to reduce the impact of noise on the surrounding environment and residents' lives;

[0003] At present, most of the road sound insulation walls on the market are integral or spliced. The integral sound insulation wall has the advantages of stable structure and easy installation, but it also has some disadvantages, such as relatively insufficient flexibility, inconvenient transportation, and difficulty in adapting to the needs of different construction environments. Although the spliced ​​sound insulation wall is more flexible, it is relatively cumbersome during the installation and disassembly process. Taking the rapid construction sound insulation wall based on the building structure with the publication number "CN217106493U" as an example, although it is assembled through the steps of connecting the second T-blocks at both ends of the sound insulation board with the T-slots on both sides of the column, the sound insulation board still needs to be disassembled or installed from a specific slot during the disassembly or installation process, thereby reducing the construction efficiency. Therefore, we propose a road construction sound insulation wall. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a road construction sound insulation wall, which adopts the technical solution of comprising columns, frames and sound insulation boards, wherein the bottoms of the columns are respectively provided with bases, and the four corners of the bases are respectively provided with mounting holes, and the middles of the left and right sides of the columns are respectively provided with card slots, and a plurality of frames are equidistantly arranged between the columns, and the middles of the frames are respectively provided with sound insulation boards, and the bottoms of the frames are respectively fixedly provided with silicone pads, and the left and right ends of the frames are respectively provided with card connection units symmetrically arranged up and down, and the card connection units are composed of a rotating groove, a rectangular channel, a rotating block, a threaded rod and a card block, and the rectangular channel is provided with two groups, and the rectangular channel has a plurality of frames symmetrically arranged up and down, and the card connection units are composed of a rotating groove, a rectangular channel, a rotating block, a threaded rod and a card block, and the rectangular channel has ... The rectangular channels are symmetrically arranged at the left and right ends of the frame, and a rotating groove is arranged at the opposite end of the rectangular channel, and the front and rear ends of the rotating groove respectively penetrate the front and rear sides of the frame, and rotating blocks are rotatably installed inside the rotating grooves. The rotating blocks are cylindrical structures, and the outer circumferential array of the rotating blocks is provided with anti-slip transverse grooves. Threaded rods are fixedly installed at the center of one side of the rotating block adjacent to the rectangular channel, and the threaded rods are threadedly connected with screw holes arranged in the center of a block slidably installed on the inner side of the rectangular channel, and the blocks are movably connected with the slots on the opposite side of the column, and the tops of the columns are provided with auxiliary locking components for blocking the frame.

[0005] As a preferred technical solution of the utility model, blind holes are arranged in an equidistant circular array in the middle of the outer periphery of the rotating block. The design of the blind holes not only reduces the weight of the rotating block, but also facilitates the operator to insert an external tool, such as a screwdriver, into the blind hole, thereby easily rotating the rotating block.

[0006] As a preferred technical solution of the utility model, it also includes four hanging holes, which are respectively set through the four corners of the frame. These hanging holes can be conveniently connected to the ropes of external lifting equipment, further improving the efficiency of disassembly or installation.

[0007] As a preferred technical solution of the utility model, the auxiliary locking assembly is composed of a bolt, a baffle and a baffle groove, the baffle groove is a circular structure, the baffle grooves are respectively arranged at the top of the column, and the baffle grooves are respectively connected with the card slots, the inside of the baffle grooves are respectively matched and movably installed with baffles, the left and right ends of the baffle are respectively provided with notch grooves matching the size of the card slot, the through holes arranged in the center of the baffle are respectively movably installed with bolts, and the bolts are respectively threadedly connected with the screw holes arranged in the center of the baffle grooves. Through the fixing of the bolts, the baffle can be tightly fitted in the baffle groove to prevent the frame from detaching from the top of the card slot.

[0008] As a preferred technical solution of the utility model, it also includes a block, and the block is provided in two groups, and the block is symmetrically located in the middle and the top of the card slot, and the block blocks the card blocks respectively. The design of the block blocks has a blocking effect on the card blocks, preventing the frame above it from falling down after one of the frames is disassembled.

[0009] As a preferred technical solution of the utility model, it also includes a blocking bar, which is provided with two groups, and the blocking bars are respectively arranged in a vertical array at equal distances on the left and right sides of the column, and the blocking bars respectively block the rear side of the frame. The design of the blocking bar can limit the rear side of the installed frame, so that the card block in the card connection unit can be smoothly inserted into the card slot.

[0010] Beneficial effects of the utility model: the utility model drives the threaded rod to rotate by rotating the rotating block, thereby driving the clamping block to move outward along the rectangular channel until it is smoothly inserted into the clamping slot of the column, thereby realizing a close connection between the frame and the column. This design simplifies the installation process and improves the installation efficiency. At the same time, it also enhances the stability of the sound insulation wall structure. The sound insulation board in the middle of the frame can effectively absorb and damp the propagation of noise, providing a good noise control effect for the road construction site, helping to improve the construction environment and reduce the impact of noise on surrounding residents.

[0011] When one of the frames needs to be replaced or removed, just rotate the rotating block in the opposite direction to separate the card block from the card slot. During this process, the block in the card slot can effectively block the card block to prevent the upper frame from falling off when removing one frame, thus ensuring the safety and reliability of the removal process;

[0012] In summary, the road construction sound insulation wall achieves rapid installation and disassembly and improves construction efficiency by adopting the design of the card connection unit, auxiliary locking assembly, block, bar and hanging hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the partial separation structure of the utility model;

[0017] Figure 5 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0018] In the figure: 1 column, 2 frame, 3 sound insulation board, 4 card slot, 5 card connection unit, 51 rotation slot, 52 rectangular channel, 53 rotation block, 54 threaded rod, 55 card block, 56 blind hole, 6 silicone pad, 7 hanging hole, 8 bolt member, 9 baffle, 10 base, 11 baffle, 12 baffle slot, 13 baffle strip. DETAILED DESCRIPTION

[0019] Example 1

[0020] like Figures 1 to 5As shown, the utility model discloses a road construction sound insulation wall, which adopts the technical scheme of comprising a column 1, a frame 2 and a sound insulation board 3, wherein the bottom of the column 1 is respectively provided with a base 10, and the four corners of the base 10 are respectively provided with mounting holes, the middle of the left and right sides of the column 1 are respectively provided with a card slot 4, three frames 2 are equidistantly arranged between the columns 1, and the middle of the frames 2 are respectively provided with a sound insulation board 3, and further comprising hanging holes 7, four hanging holes 7 are provided, and the hanging holes 7 are respectively penetrated and arranged at the four corners of the frame 2, and can be connected with the rope of the external lifting equipment, so that the frame 2 can be quickly and accurately moved by the lifting equipment, and the bottom of the frame 2 is respectively fixedly installed with a silicone pad 6, and the left and right ends of the frame 2 are respectively provided with a card connection unit 5 symmetrically arranged up and down, and the card connection unit 5 The frame 2 is composed of a rotating groove 51, a rectangular hole 52, a rotating block 53, a threaded rod 54 and a clamping block 55. There are two sets of rectangular holes 52, and the rectangular holes 52 are symmetrically arranged at the left and right ends of the frame 2. The opposite ends of the rectangular holes 52 are respectively provided with rotating grooves 51, and the front and rear ends of the rotating grooves 51 respectively penetrate the front and rear sides of the frame 2. The rotating blocks 53 are rotatably installed inside the rotating grooves 51. The rotating blocks 53 are cylindrical structures, and the outer circumferential array of the rotating blocks 53 is provided with anti-skid transverse grooves to improve the friction between the operator's hand and the rotating block 53, so that it is convenient to move the rotating block 53 by hand. Blind holes 56 are respectively arranged in the middle of the outer periphery of the rotating block 53 at equal distances. The operator can insert the rotating block 53 through an external tool. 3, the rotating block 53 is rotated, and the center of one side of the rotating block 53 adjacent to the rectangular channel 52 is fixedly installed with a threaded rod 54, and the threaded rod 54 is threadedly connected with the screw hole set in the center of the block 55 slidably installed on the inner side of the rectangular channel 52, and the block 55 is movably engaged with the slot 4 on the opposite side of the column 1. The threaded rod 54 is driven to rotate by rotating the rotating block 53. With the rotation of the threaded rod 54, the block 55 gradually moves outward along the rectangular channel 52 until it is smoothly inserted into the slot 4 of the column 1, so as to achieve a close connection between the frame 2 and the column 1. The blocking bar 13 is also included. The blocking bar 13 is provided with two groups. The blocking bars 13 are respectively arranged in an equidistant vertical array on the left and right sides of the column 1, and the blocking bars 13 are respectively provided on the rear side of the frame 2. The block 11 is provided with two groups of blocks 11, and the blocks 11 are respectively symmetrically arranged at the middle and the top of the card slot 4. The blocks 11 respectively block the blocks 55. When replacing or removing one of the frames 2, the rotating block 53 can be rotated in the opposite direction to separate the blocks 55 from the card slot 4. In this process, the blocks 11 in the card slot 4 can block the blocks 55 to prevent the upper frame 2 from falling off when one frame 2 is removed. The top of the column 1 is respectively provided with an auxiliary locking assembly for blocking the frame 2. The auxiliary locking assembly consists of a bolt 8, a blocking piece 9 and a blocking piece slot 12. The blocking piece slot 12 is a circular structure.The baffle slots 12 are respectively arranged at the top of the column 1, and the baffle slots 12 are respectively connected with the card slots 4, and the inside of the baffle slots 12 is respectively matched and movably installed with baffles 9, and the left and right ends of the baffle 9 are respectively provided with notch slots matching the size of the card slot 4, and the through holes set in the center of the baffle 9 are respectively movably installed with bolts 8, and the bolts 8 are respectively threadedly connected with the screw holes set in the center of the baffle slots 12, and the notch slots at the left and right ends of the baffle 9 are adjusted to completely overlap the card slots 4, and then fixed in the baffle slots 12 by the bolts 8, and the frame 2 at the top between the columns 1 can be conveniently lifted and removed by external lifting equipment through the lifting holes 7 on the frame 2.

[0021] Working principle of the utility model: when assembling the soundproof wall, firstly, two columns 1 are placed vertically on the ground and the distance between them is adjusted, and then the mounting holes at the four corners of the base 10 at the bottom of the column 1 are used to fix it to ensure the stability of the entire soundproof wall structure. Next, the frames 2 are placed between the columns 1 respectively, and one of the frames 2 is lifted so that its back side is against the baffle 13 on the opposite side of the column 1. At this time, the silicone pad 6 at the bottom of the frame 2 is in contact with the ground, which plays a role of shock absorption and buffering. At the same time, the card connection units 5 on both sides of the frame 2 begin to dock with the card slots 4 on the column 1. The operator can insert an external tool such as a "screwdriver" into the blind hole 56 on the outside of the rotating block 53, or manually move the rotating block 53, rotate the rotating block 53, and then drive the threaded rod 54 to rotate. As the threaded rod 54 rotates, the card block 55 gradually moves outward along the rectangular channel 52 until it is successfully inserted into the card slot 4 of the column 1, so as to achieve the tight connection between the frame 2 and the column 1. Tight connection, according to the above method, the remaining frames 2 can be installed in sequence to the top of the installed frame 2. After the sound insulation wall is assembled, the sound insulation board 3 in the middle of the frame 2 can effectively absorb and damp the propagation of noise; when replacing or removing one of the frames 2, the rotating block 53 can be rotated in the opposite direction to separate the clamping block 55 from the clamping slot 4. During this process, the block 11 in the clamping slot 4 can block the clamping block 55 to prevent the upper frame 2 from falling off when removing one frame 2, thereby ensuring the safety and reliability of the disassembly process. In addition, when disassembling or installing the frame 2, the operator can also adjust the baffle 9 in the baffle slot 12 so that the notch grooves at the left and right ends of the baffle 9 completely overlap with the clamping slot 4, and then fix it in the baffle slot 12 by the bolt member 8, and the lifting hole 7 set on the frame 2 can be connected to the rope of the external lifting equipment. This design allows the frame 2 to be quickly and accurately moved by the lifting equipment, further improving the installation and disassembly efficiency of the sound insulation wall.

[0022] Components not described in detail herein are prior art.

[0023] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A road construction sound insulation wall, comprising a column (1), a frame (2) and a sound insulation board (3), characterized in that: The bottom of the column (1) is provided with a base (10), and the four corners of the base (10) are provided with mounting holes. The middle of the left and right sides of the column (1) are provided with a card slot (4). A plurality of frames (2) are provided at equal distances between the columns (1), and the middle of the frames (2) are provided with a sound insulation board (3). The bottom of the frame (2) is fixedly provided with a silicone pad (6). The left and right ends of the frame (2) are provided with a card connection unit (5) symmetrically in the upper and lower directions. The card connection unit (5) is composed of a rotating groove (51), a rectangular channel (52), a rotating block (53), a threaded rod (54) and a card block (55). Two groups of the rectangular channels (52) are provided, and the rectangular channels (52) are symmetrically provided at the left and right ends of the frame (2). A rotating groove (51) is respectively arranged at the opposite end of the rectangular channel (52), and the front and rear ends of the rotating groove (51) respectively penetrate the front and rear sides of the frame (2), and a rotating block (53) is rotatably installed inside the rotating groove (51), and the rotating block (53) is a cylindrical structure, and the outer circumferential array of the rotating block (53) is provided with an anti-skid transverse groove, and a threaded rod (54) is fixedly installed at the center of one side of the rotating block (53) adjacent to the rectangular channel (52), and the threaded rod (54) is respectively threadedly connected with a screw hole arranged at the center of a clamping block (55) slidably installed inside the rectangular channel (52), and the clamping block (55) is respectively movably clamped with a clamping groove (4) on the opposite side of the column (1), and the top of the column (1) is respectively provided with an auxiliary locking component for blocking the frame (2).

2. A road construction sound insulation wall according to claim 1, characterized in that: Blind holes (56) are arranged in a circular array at equal distances in the middle of the outer periphery of the rotating block (53).

3. A road construction sound insulation wall according to claim 1, characterized in that: It also includes hanging holes (7), four of which are provided and are respectively provided through the four corners of the frame (2).

4. A road construction sound insulation wall according to claim 1, characterized in that: The auxiliary locking assembly comprises a bolt member (8), a baffle (9) and a baffle slot (12); the baffle slot (12) is a circular structure; the baffle slots (12) are respectively arranged at the top ends of the columns (1), and the baffle slots (12) are respectively connected with the card slots (4); baffles (9) are movably installed inside the baffle slots (12); notch grooves matching the size of the card slots (4) are respectively arranged at the left and right ends of the baffle (9); bolt members (8) are movably installed in the through holes arranged at the center of the baffle (9), and the bolt members (8) are respectively threadedly connected with the screw holes arranged at the center of the baffle slots (12).

5. A road construction sound insulation wall according to claim 1, characterized in that: It also includes a block (11), wherein two groups of the block (11) are provided, and the block (11) is respectively symmetrically located at the middle and top of the card slot (4), and the block (11) blocks the card block (55) respectively.

6. A road construction sound insulation wall according to claim 1, characterized in that: It also includes blocking bars (13), wherein two groups of the blocking bars (13) are arranged in a vertical array at equal distances on the left and right sides of the column (1), and the blocking bars (13) respectively block the rear side of the frame (2).

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