Road and bridge sound barrier installation positioning device

Abstract

The utility model discloses a road and bridge sound barrier installation positioning device which comprises a sound insulation board and supporting seats, the supporting seats are arranged on the left side and the right side of the bottom of the sound insulation board, positioning columns are arranged on the left side and the right side of the sound insulation board, positioning shells are arranged at the bottoms of the positioning columns, adjusting devices are arranged in inner cavities of the positioning shells, and the adjusting devices are arranged on the left side and the right side of the sound insulation board. The top of the supporting seat is provided with a limiting column used in cooperation with the positioning shell, the front side and the rear side of the supporting seat are each provided with a fixing box body, an inner cavity of each fixing box body is provided with a clamping device, and the front side and the rear side of the positioning shell are each provided with a fixing piece used in cooperation with the corresponding clamping device. According to the sound barrier positioning device, the positioning shell, the fixed box body, the adjusting device and the clamping device are matched for use, so that the problems that an existing sound barrier positioning device mainly depends on bolt fixation, the direction is single during installation, the angle cannot be adjusted according to requirements, and disassembly is inconvenient during recovery are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sound barrier installation, and in particular relates to a road and bridge sound barrier installation and positioning device. Background Art

[0002] The installation of sound barriers is a complex and delicate process, which involves multiple steps such as foundation construction, column installation, sound barrier board installation, connection and fixation. The foundation construction must ensure that it is flat and firm, the column installation requires precise measurement and positioning, and the sound barrier board installation must determine its position and method according to the direction of the sound source and the characteristics of the sound wave. After all parts are installed, they must be connected, fixed, edge processed, and anti-corrosion treated, and must pass strict inspection and acceptance to ensure the overall stability, safety and noise reduction effect of the sound barrier. The problems with the prior art are that the existing sound barrier positioning device mainly relies on bolt fixation, has a single direction during installation, cannot adjust the angle according to demand, and is inconvenient to disassemble during recycling. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a road and bridge sound barrier installation and positioning device, which has the advantages of adjustable installation angle and easy disassembly, and solves the problems that the existing sound barrier positioning device mainly relies on bolt fixation, has a single direction during installation, cannot adjust the angle according to needs, and is inconvenient to disassemble during recycling.

[0004] The utility model is implemented as follows: a road and bridge sound barrier installation and positioning device comprises a sound insulation board and a support seat, wherein the support seat is arranged on the left and right sides of the bottom of the sound insulation board, the left and right sides of the sound insulation board are both provided with positioning columns, the bottom of the positioning columns is provided with a positioning shell, the inner cavity of the positioning shell is provided with an adjustment device, the top of the support seat is provided with a limiting column used in conjunction with the positioning shell, the front and rear sides of the support seat are both provided with a fixed box body, the inner cavity of the fixed box body is provided with a clamping device, and the front and rear sides of the positioning shell are both provided with a fixing piece used in conjunction with the clamping device.

[0005] As a preferred embodiment of the utility model, a plurality of limiting columns are evenly distributed on the top of the support seat, the bottom of the limiting columns is fixedly connected to the support seat, and the top of the limiting columns passes through the positioning shell and extends to the outside of the positioning shell.

[0006] As a preferred embodiment of the present invention, a side of the fixed box body close to the support base is fixedly connected to the support base.

[0007] As a preferred embodiment of the utility model, the adjusting device includes an adjusting gear, the bottom of the adjusting gear is rotatably connected to the inner wall of the positioning shell through a rotating shaft, the top of the adjusting gear is fixedly connected to the positioning column, the front side of the adjusting gear is respectively provided with a control gear and a sliding column, the top of the control gear is provided with an adjusting part, and the surface of the sliding column is sequentially sleeved with a reset spring and a limit plate.

[0008] As a preferred embodiment of the utility model, the clamping device includes two support columns, the top and bottom of the support columns are fixedly connected to the inner wall of the fixed box, the surfaces of the support columns are sequentially sleeved with a transmission rack and a clamping spring, a support block is provided on the side of the transmission rack close to the support seat, a clamping gear is provided on the left and right sides of the transmission rack, a clamping connecting rod is provided on the side of the clamping gear away from the support block, a clamping baffle is provided on the top of the clamping connecting rod, a control groove is provided on the side of the transmission rack away from the support seat, a control rod is provided in the inner cavity of the control groove, and the control rod passes through the fixed box on the side away from the control groove and extends to the outside of the fixed box.

[0009] As a preferred embodiment of the utility model, the clamping device includes two support columns, the top and bottom of the support columns are fixedly connected to the inner wall of the fixed box body, the surfaces of the support columns are sequentially sleeved with a transmission rack and a clamping spring, a support block adjustment gear is provided on the side of the transmission rack close to the support seat, and the control gear is meshed with the bottom of the adjusting member is fixedly connected to the control gear, the top of the adjusting member passes through the positioning shell and extends to the outside of the positioning shell, the side of the sliding column close to the positioning shell is fixedly connected to the inner wall of the positioning shell, the left and right sides of the reset spring are respectively fixedly connected to the positioning shell and the limit plate, and the side of the limit plate close to the control gear is in contact with the control gear.

[0010] As a preferred embodiment of the utility model, the bottom and top of the clamping spring are respectively fixedly connected to the transmission rack and the fixed box body, the side of the support block close to the fixed box body is fixedly connected to the fixed box body, the side of the clamping gear close to the support block is rotatably connected to the support block through a rotating shaft, the clamping gear is meshed with the transmission rack, the side of the clamping connecting rod close to the clamping gear is fixedly connected to the clamping gear, the side of the clamping baffle close to the clamping connecting rod is fixedly connected to the clamping connecting rod, the side of the clamping baffle close to the fixing part is in contact with the fixing part, and the side of the control rod close to the control groove is in contact with the inner wall of the control groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problems of the existing sound barrier positioning device that it mainly relies on bolts for fixing, has a single direction during installation, cannot adjust the angle according to needs, and is inconvenient to disassemble during recycling by setting up a positioning shell, a fixing box, an adjusting device and a clamping device for coordinated use.

[0013] 2. The utility model can fix the positioning shell by setting the limit column, which is convenient for users to use the positioning shell.

[0014] 3. The utility model can protect the clamping device by setting a fixed box, making it convenient for users to use the clamping device.

[0015] 4. The utility model can adjust the angle of the positioning column by providing an adjustment device, making it convenient for users to use the positioning column.

[0016] 5. The utility model can fix the positioning shell by providing a clamping device, making it convenient for users to use the positioning shell.

[0017] 6. The utility model can adjust the angle of the positioning column by setting an adjusting gear, can drive the adjusting gear to rotate by setting a control gear, can drive the adjusting gear to rotate by setting an adjusting piece, can support the reset spring and the limit plate by setting a sliding column, can reset the limit plate by setting a reset spring, and can fix the control gear by setting a limit plate.

[0018] 7. The utility model can support the transmission rack by arranging a support column, can drive the clamping gear to rotate by arranging the transmission rack, can reset the transmission rack by arranging a clamping spring, can support the clamping gear by arranging a support block, can drive the clamping connecting rod to rotate by arranging the clamping connecting rod, can drive the clamping baffle to rotate by arranging the clamping baffle, can fix the fixing part by arranging the control groove and the control rod, can drive the transmission rack to rise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the limiting column provided in the embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing member provided in the embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the adjusting device provided by the embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping device provided by the embodiment of the utility model.

[0024] In the figure: 1. sound insulation board; 2. support seat; 3. positioning column; 4. positioning shell; 5. adjustment device; 6. limit column; 7. fixed box; 8. clamping device; 9. fixing piece; 501. adjusting gear; 502. control gear; 503. sliding column; 504. adjusting piece; 505. reset spring; 506. limit plate; 801. support column; 802. transmission rack; 803. clamping spring; 804. support block; 805. clamping gear; 806. clamping connecting rod; 807. clamping baffle; 808. control groove; 809. control rod. DETAILED DESCRIPTION

[0025] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0026] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0027] like Figures 1 to 5 As shown, a road and bridge sound barrier installation and positioning device provided by an embodiment of the utility model includes a sound insulation board 1 and a support seat 2. The support seat 2 is arranged on the left and right sides of the bottom of the sound insulation board 1. Positioning columns 3 are arranged on the left and right sides of the sound insulation board 1. A positioning shell 4 is arranged at the bottom of the positioning column 3. An adjustment device 5 is arranged in the inner cavity of the positioning shell 4. A limiting column 6 used in conjunction with the positioning shell 4 is arranged on the top of the support seat 2. A fixed box 7 is arranged on the front and rear sides of the support seat 2. A clamping device 8 is arranged in the inner cavity of the fixed box 7. A fixing part 9 used in conjunction with the clamping device 8 is arranged on the front and rear sides of the positioning shell 4.

[0028] refer to Figures 1 to 5 A plurality of limiting columns 6 are evenly distributed on the top of the support seat 2 , the bottom of the limiting columns 6 is fixedly connected to the support seat 2 , and the top of the limiting columns 6 passes through the positioning shell 4 and extends to the outside of the positioning shell 4 .

[0029] By adopting the above solution, the positioning shell 4 can be fixed by providing the limiting column 6 , so that the user can use the positioning shell 4 conveniently.

[0030] refer to Figures 1 to 5 The side of the fixed box 7 close to the support base 2 is fixedly connected to the support base 2.

[0031] By adopting the above solution, the fixing box 7 is provided, so as to protect the clamping device 8 and facilitate the user to use the clamping device 8 .

[0032] refer to Figures 1 to 5 The adjusting device 5 includes an adjusting gear 501, the bottom of which is rotatably connected to the inner wall of the positioning shell 4 through a rotating shaft, the top of which is fixedly connected to the positioning column 3, and a control gear 502 and a sliding column 503 are respectively provided on the front side of the adjusting gear 501, an adjusting member 504 is provided on the top of the control gear 502, and a return spring 505 and a limit plate 506 are sequentially sleeved on the surface of the sliding column 503.

[0033] By adopting the above solution, the adjusting device 5 is provided to adjust the angle of the positioning column 3 , so that the user can use the positioning column 3 more conveniently.

[0034] refer to Figures 1 to 5 The clamping device 8 includes two support columns 801, the top and bottom of the support columns 801 are fixedly connected to the inner wall of the fixed box 7, the surface of the support column 801 is sequentially sleeved with a transmission rack 802 and a clamping spring 803, a support block 804 is provided on the side of the transmission rack 802 close to the support seat 2, a clamping gear 805 is provided on the left and right sides of the transmission rack 802, a clamping link 806 is provided on the side of the clamping gear 805 away from the support block 804, a clamping baffle 807 is provided on the top of the clamping link 806, a control groove 808 is opened on the side of the transmission rack 802 away from the support seat 2, a control rod 809 is provided in the inner cavity of the control groove 808, and the control rod 809 passes through the fixed box 7 on the side away from the control groove 808 and extends to the outside of the fixed box 7.

[0035] By adopting the above solution, the clamping device 8 is provided to fix the positioning housing 4, making it convenient for the user to use the positioning housing 4.

[0036] refer to Figures 1 to 5 The clamping device 8 includes two support columns 801, the top and bottom of the support columns 801 are fixedly connected to the inner wall of the fixed box body 7, the surface of the support column 801 is sequentially sleeved with a transmission rack 802 and a clamping spring 803, and a support block 804 is provided on the side of the transmission rack 802 close to the support seat 2 to engage the adjustment gear 501 with the control gear 502, the bottom of the adjustment member 504 is fixedly connected to the control gear 502, the top of the adjustment member 504 passes through the positioning shell 4 and extends to the outside of the positioning shell 4, the side of the sliding column 503 close to the positioning shell 4 is fixedly connected to the inner wall of the positioning shell 4, the left and right sides of the reset spring 505 are respectively fixedly connected to the positioning shell 4 and the limit plate 506, and the side of the limit plate 506 close to the control gear 502 contacts the control gear 502.

[0037] The above scheme is adopted: by setting the adjusting gear 501, the angle of the positioning column 3 can be adjusted, by setting the control gear 502, the adjusting gear 501 can be driven to rotate, by setting the adjusting member 504, the adjusting gear 501 can be driven to rotate, by setting the sliding column 503, the reset spring 505 and the limit plate 506 can be supported, by setting the reset spring 505, the limit plate 506 can be reset, and by setting the limit plate 506, the control gear 502 can be fixed.

[0038] refer to Figures 1 to 5 The bottom and top of the clamping spring 803 are fixedly connected to the transmission rack 802 and the fixed box body 7 respectively, the side of the support block 804 close to the fixed box body 7 is fixedly connected to the fixed box body 7, the side of the clamping gear 805 close to the support block 804 is rotatably connected to the support block 804 through a rotating shaft, the clamping gear 805 is meshed with the transmission rack 802, the side of the clamping link 806 close to the clamping gear 805 is fixedly connected to the clamping gear 805, the side of the clamping baffle 807 close to the clamping link 806 is fixedly connected to the clamping link 806, the side of the clamping baffle 807 close to the fixing piece 9 is in contact with the fixing piece 9, and the side of the control rod 809 close to the control groove 808 is in contact with the inner wall of the control groove 808.

[0039] The above scheme is adopted: by setting the support column 801, the transmission rack 802 can be supported, by setting the transmission rack 802, the clamping gear 805 can be driven to rotate, by setting the clamping spring 803, the transmission rack 802 can be reset, by setting the support block 804, the clamping gear 805 can be supported, by setting the clamping gear 805, the clamping connecting rod 806 can be driven to rotate, by setting the clamping connecting rod 806, the clamping baffle 807 can be driven to rotate, by setting the clamping baffle 807, the fixing part 9 can be fixed, and by setting the control groove 808 and the control rod 809, the transmission rack 802 can be driven to rise.

[0040] The working principle of this utility model:

[0041] When in use, place the positioning shell 4 in a suitable position, press the control rod 809, and move the control rod 809 in the inner cavity of the control groove 808. The control rod 809 drives the transmission rack 802 to rise and squeezes the clamping spring 803. The transmission rack 802 drives the clamping gear 805 and the clamping connecting rod 806 to rotate synchronously. The clamping connecting rod 806 drives the clamping baffle 807 to open. When the fixing member 9 enters the inner cavity of the fixed box 7, release the control rod 809. The force released by the clamping spring 803 after being squeezed pushes the transmission rack 802 to descend, resets the control rod 809, and drives the clamping gear 805 to rotate at the same time. 5 drives the clamping connecting rod 806 and the clamping baffle 807 to rotate synchronously. When the clamping baffle 807 contacts the fixing part 9, the fixing is completed. When it is necessary to adjust the angle of the positioning column 3, the limit plate 506 is moved and the reset spring 505 is squeezed to make the limit plate 506 not contact with the control gear 502, and the control gear 502 is rotated, and the adjusting gear 501 and the positioning column 3 are driven to rotate synchronously. When the positioning column 3 reaches a suitable angle, the limit plate 506 is released, and the force released by the reset spring 505 after being squeezed pushes the limit plate 506 to move and reset the limit plate 506. When the limit plate 506 contacts the control gear 502, the adjustment is completed.

[0042] In summary: the road and bridge sound barrier installation and positioning device, through the coordinated use of the positioning shell 4, the fixing box 7, the adjusting device 5 and the clamping device 8, solves the problems of the existing sound barrier positioning device mainly relying on bolt fixing, a single direction during installation, the inability to adjust the angle according to needs, and the inconvenience of disassembly during recycling.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road and bridge sound barrier installation and positioning device, comprising a sound insulation board (1) and a support seat (2), wherein the support seat (2) is arranged on the left and right sides of the bottom of the sound insulation board (1), characterized in that: The left and right sides of the sound insulation board (1) are both provided with positioning columns (3), a positioning shell (4) is provided at the bottom of the positioning columns (3), an adjusting device (5) is provided in the inner cavity of the positioning shell (4), a limiting column (6) used in conjunction with the positioning shell (4) is provided at the top of the support seat (2), a fixing box (7) is provided at the front and rear sides of the support seat (2), a clamping device (8) is provided in the inner cavity of the fixing box (7), and a fixing member (9) used in conjunction with the clamping device (8) is provided at the front and rear sides of the positioning shell (4).

2. A road and bridge sound barrier installation and positioning device as claimed in claim 1, characterized in that: A plurality of limiting columns (6) are evenly distributed on the top of the support seat (2); the bottom of the limiting columns (6) is fixedly connected to the support seat (2); and the top of the limiting columns (6) penetrates the positioning shell (4) and extends to the outside of the positioning shell (4).

3. A road and bridge sound barrier installation and positioning device as claimed in claim 1, characterized in that: The side of the fixed box (7) close to the support base (2) is fixedly connected to the support base (2).

4. A road and bridge sound barrier installation and positioning device as claimed in claim 1, characterized in that: The adjusting device (5) comprises an adjusting gear (501), the bottom of the adjusting gear (501) being rotatably connected to the inner wall of the positioning housing (4) via a rotating shaft, the top of the adjusting gear (501) being fixedly connected to the positioning column (3), a control gear (502) and a sliding column (503) being respectively arranged on the front side of the adjusting gear (501), an adjusting member (504) being arranged on the top of the control gear (502), and a return spring (505) and a limit plate (506) being sequentially sleeved on the surface of the sliding column (503).

5. A road and bridge sound barrier installation and positioning device as claimed in claim 1, characterized in that: The clamping device (8) comprises two support columns (801), the top and bottom of the support columns (801) are fixedly connected to the inner wall of the fixed box (7), the surface of the support columns (801) is sleeved with a transmission rack (802) and a clamping spring (803) in sequence, a support block (804) is provided on the side of the transmission rack (802) close to the support seat (2), and clamping gears (805) are provided on the left and right sides of the transmission rack (802), and the clamping gears (805) are provided on the left and right sides of the transmission rack (802). A clamping link (806) is provided on the side of (805) away from the support block (804), a clamping baffle (807) is provided on the top of the clamping link (806), a control groove (808) is provided on the side of the transmission rack (802) away from the support seat (2), a control rod (809) is provided in the inner cavity of the control groove (808), and the control rod (809) passes through the fixed box (7) on the side away from the control groove (808) and extends to the outside of the fixed box (7).

6. A road and bridge sound barrier installation and positioning device as claimed in claim 4, characterized in that: The adjusting gear (501) is meshed with the control gear (502), the bottom of the adjusting member (504) is fixedly connected to the control gear (502), the top of the adjusting member (504) passes through the positioning shell (4) and extends to the outside of the positioning shell (4), the side of the sliding column (503) close to the positioning shell (4) is fixedly connected to the inner wall of the positioning shell (4), the left and right sides of the return spring (505) are fixedly connected to the positioning shell (4) and the limit plate (506) respectively, and the side of the limit plate (506) close to the control gear (502) is in contact with the control gear (502).

7. A road and bridge sound barrier installation and positioning device as claimed in claim 5, characterized in that: The bottom and top of the clamping spring (803) are fixedly connected to the transmission rack (802) and the fixed housing (7) respectively; the side of the support block (804) close to the fixed housing (7) is fixedly connected to the fixed housing (7); the side of the clamping gear (805) close to the support block (804) is rotatably connected to the support block (804) via a rotating shaft; the clamping gear (805) is meshed with the transmission rack (802); the side of the clamping connecting rod (806) close to the clamping gear (805) is fixedly connected to the clamping gear (805); the side of the clamping baffle (807) close to the clamping connecting rod (806) is fixedly connected to the clamping connecting rod (806); the side of the clamping baffle (807) close to the fixing member (9) contacts the fixing member (9); and the side of the control rod (809) close to the control groove (808) contacts the inner wall of the control groove (808).

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