CN215887979U - Stabilize road and bridge acoustic celotex board fixing device - Google Patents
Stabilize road and bridge acoustic celotex board fixing device Download PDFInfo
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- CN215887979U CN215887979U CN202121647114.7U CN202121647114U CN215887979U CN 215887979 U CN215887979 U CN 215887979U CN 202121647114 U CN202121647114 U CN 202121647114U CN 215887979 U CN215887979 U CN 215887979U
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Abstract
The utility model discloses a fixing device for stabilizing a road and bridge sound insulation board, which comprises a fixing support plate, wherein the fixing support plate is vertically and fixedly connected to the upper end of a fixing base plate, an installation groove is reserved in the fixing support plate, hinges are connected to the left side and the right side of the fixing base plate, an adjustable fixing plate is fixedly connected to the outer side of each hinge, a fixing pin is arranged in a fixing pin groove in a matched mode, a multifunctional installation base is reserved at the inner end of a support rib plate, a fastening bolt is assembled in a bolt connection hole in a matched mode, an installation base is assembled at the lower end of the fastening bolt, and positioning grooves are formed in the front end and the rear end of the adjustable fixing plate. This connect stable bridge road acoustic celotex board fixing device, the installation face is adjustable, adapts to multiple installation environment, makes original several kinds of devices simplify to one, and convenient replacement and installation, installing support also provides good environment for other road administration facilities of follow-up installation simultaneously.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to a sound insulation board fixing device for a road and bridge with stable connection.
Background
Road and bridge acoustic celotex board fixing device is one kind and uses for the acoustic celotex board provides the device of support and installation space in the open air, the acoustic celotex board is a plate that acts on sound insulation effect, there is building sound insulation and structure sound insulation categorised, the acoustic celotex board can both the separation by the sound of all frequencies, the object all has natural resonant frequency, be close object resonant frequency's sound, the acoustic celotex effect of acoustic celotex board is showing and is reducing, the acoustic celotex board has the difference of air sound and vibration sound, the air sound acoustic celotex board, the separation is the panel of the sound of propagating in the air promptly.
However, the fixing device for the sound insulation board in the existing market has single function, is poor in adaptation condition, low in installation quality, easy to fall off and influenced by strong convection weather, needs to be planned ahead during construction before installation, is difficult to install and disassemble, and is influenced by the size of the sound insulation board, large in floor area and high in weight.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing device for a sound insulation board of a stable road and bridge, which solves the problems that the fixing device for the sound insulation board of the prior art has single function, poor adaptation condition, low installation quality, easy falling off and influence of strong convection weather, needs to be planned ahead during construction before installation, is difficult to install and disassemble, occupies a large area due to the size of the sound insulation board, and has heavy weight.
In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for stabilizing a road and bridge sound insulation board comprises a fixing support plate which is vertically and fixedly connected with the upper end of a fixing base plate, the fixed supporting plate is provided with a mounting groove in advance, the left side and the right side of the fixed base plate are connected with hinges, the outer side of the hinge is fixedly connected with an adjustable fixing plate, the edge of the adjustable fixing plate is provided with a bolt connecting hole, the edge of the fixed substrate is provided with a bolt connecting hole, the upper end of the fixed substrate is vertically connected with a supporting ribbed plate, the upper end of the outer side of the support ribbed plate is provided with a fixed pin groove, a fixed pin is arranged in the fixed pin groove in a matching way, a multifunctional mounting base is reserved at the inner end of the support rib plate, a fastening bolt is assembled in the bolt connecting hole in a matching manner, the adjustable fixing plate is characterized in that the lower end of the fastening bolt is connected with an installation base in an assembling mode, positioning grooves are formed in the front end and the rear end of the adjustable fixing plate, and fixing tenons are fixedly connected to the center lines of the front side and the rear side of the upper end of the installation base.
Preferably, the fixed supporting plate is in a shape of a trapezoid sheet, is symmetrically distributed about the center line of the fixed substrate, and is vertically connected with the fixed substrate, the supporting rib plate is in a sheet shape, the inner side of the supporting rib plate is vertically connected with the fixed supporting plate, and the lower end of the supporting rib plate is vertically connected with the fixed substrate.
Preferably, the fixed base plate is of a rectangular sheet structure, the four corners of the fixed base plate are respectively provided with bolt connecting holes, the center of the short edge of the fixed base plate is provided with a positioning groove, the size of the positioning groove is the same, and the central line of the long edge of the fixed base plate is provided with a multifunctional mounting base.
Preferably, the fixing pin slot is located the support rib outside upper end and is circular, the fixing pin is cylindric length and fixed base plate long limit equals.
Preferably, the adjustable fixing plate is of a u-shaped sheet structure, and three bolt connecting holes are formed in the outer side of the adjustable fixing plate at equal intervals.
Preferably, the area of the mounting base is the sum of the areas of the fixed base plate and the adjustable fixed plate, the upper end and the lower end of the short side vertical center of the mounting base are provided with fixed tenons, the fixed base plate is provided with bolt connecting holes, and the bolt connecting holes are symmetrically distributed about the central line of the fixed base plate.
Preferably, the length of the hinge is the same as the length of the long side of the fixed substrate in diameter and is smaller than the thickness of the fixed substrate.
Preferably, the support ribs are symmetrically distributed about a centerline of the stationary support plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. this connect stable bridge road acoustic celotex board fixing device, the installation face is adjustable, adapts to multiple installation environment, makes original several kinds of devices simplify to one, convenient replacement and installation.
2. This connect stable bridge road acoustic celotex board fixing device, area during the use has increased holistic practicality, has also strengthened the bulk strength and the fixed strength of support itself and more lightly stable than traditional device, and more firm, and the installing support also provides good environment for other road administration facilities of follow-up installation simultaneously.
3. This connect stable bridge road acoustic celotex board fixing device, the installation is nimble, and not only the installation of being convenient for is easily dismantled simultaneously, has reduced the engineering time of having practiced thrift to because diversified installation mode also dwindles road area occupied.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the pin slot arrangement of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of the mounting structure of the present invention;
fig. 5 is a schematic view of the structure of the mounting base of the present invention.
In the figure: 1. fixing the support plate; 2. mounting grooves; 3. a support rib plate; 4. positioning a groove; 5. fastening a bolt; 6. connecting holes of bolts; 7. fixing the tenon; 8. a hinge; 9. a multifunctional mounting base; 10. a fixing pin; 11. an adjustable fixing plate; 12. fixing the substrate; 13. installing a base; 14. and fixing the pin slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a fixing device for a sound insulation board of a stable road bridge comprises a fixed supporting plate 1, wherein the fixed supporting plate 1 is vertically and fixedly connected with the upper end of a fixed substrate 12, a mounting groove 2 is reserved on the fixed supporting plate 1, hinges 8 are connected with the left side and the right side of the fixed substrate 12, an adjustable fixed plate 11 is fixedly connected with the outer side of each hinge 8, a bolt connecting hole 6 is arranged at the edge of the adjustable fixed plate 11, a bolt connecting hole 6 is arranged at the edge of the fixed substrate 12, a supporting rib plate 3 is vertically connected with the upper end of the fixed substrate 12, a fixing pin groove 14 is arranged at the upper end of the outer side of the supporting rib plate 3, a fixing pin 10 is arranged in the fixing pin groove 14 in a matching manner, a multifunctional mounting base 9 is reserved at the inner end of the supporting rib plate 3, a fastening bolt 5 is assembled in the bolt connecting hole 6 in a matching manner, a mounting base 13 is assembled at the lower end of the fastening bolt 5, and positioning grooves 4 are arranged at the front end and the back end of the adjustable fixed plate 11, the middle lines of the front side and the rear side of the upper end of the mounting base 13 are fixedly connected with fixing tenons 7.
Furthermore, the fixed supporting plate 1 is in a trapezoidal sheet shape, is symmetrically distributed about the center line of the fixed substrate 12, and is vertically connected with the fixed substrate 12, the supporting rib plates 3 are in a sheet shape, the inner side of each supporting rib plate is vertically connected with the fixed supporting plate 1, and the lower end of each supporting rib plate is vertically connected with the fixed substrate 12, so that main support is provided for mounting the sound insulation board.
Further, the fixed base plate 12 is a rectangular sheet structure, the four corners of the fixed base plate are respectively provided with the bolt connecting holes 6, the center of the short side of the fixed base plate 12 is provided with the positioning groove 4, the size of the positioning groove 4 is the same, and the center line of the long side of the fixed base plate 12 is provided with the multifunctional mounting base 9 so as to provide a better connection foundation for the installation working face.
Furthermore, the fixing pin slot 14 is located at the upper end of the outer side of the supporting rib plate 3 and is circular, and the fixing pin 10 is cylindrical and has the same length as the long side of the fixing substrate 12, so as to ensure that enough support and positioning are provided for the adjustable fixing plate 11.
Furthermore, adjustable fixed plate 11 is u type sheet structure, and three bolted connection holes 6 have been seted up to adjustable fixed plate 11 outside equidistance, can provide firm stationary plane for the stationary fixture.
Furthermore, the area of the installation base 13 is the sum of the areas of the fixed base plate 12 and the adjustable fixed plate 11, the upper end and the lower end of the vertical center of the short side of the installation base 13 are provided with the fixed tenons 7, the fixed base plate 12 is provided with the bolt connecting holes 6, and the bolt connecting holes 6 are symmetrically distributed about the central line of the fixed base plate 12, so that better positioning is provided for installation.
Furthermore, the length of the hinge 8 is the same as the length of the long side of the fixed base plate 12 in diameter and is smaller than the thickness of the fixed base plate 12, so that the adjustability and the adaptability of the workpiece are ensured.
Furthermore, the support rib plates 3 are symmetrically distributed about the center line of the fixed support plate 1, so that the overall working strength of the fixed base is enhanced.
The working principle is as follows: fixed baseplate 12 constitutes mounting groove 2 fixed mounting acoustic celotex board rather than going up mounting panel 1, erection support as the basis, it has constant head tank 4 to open on it with the reinforcement to provide the support by support rib board 3, wherein the cooperation is connected with fixed pin 10 and constitutes a multi-functional mounting base 9, the tightness of mounting groove 2 has further been promoted to this base, and for the device provides the adaptation in-service use condition that a temporary mounting point can be more nimble, fixed pin 10 is 11 location of adjustable fixed plate simultaneously, mounting base 13 constitutes the cooperation with fixed baseplate 12 and adjustable fixed plate 11, the fastening, fasten the assembly by bolt connection hole 6 and fastening bolt 5 again and provide bigger fixed area and more diversified fixed mode for the acoustic celotex board on the fixture, promote fixed firmness.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a stabilize road and bridge acoustic celotex board fixing device, includes fixed support plate (1), its characterized in that: the fixing support plate (1) is vertically and fixedly connected to the upper end of a fixing base plate (12), a mounting groove (2) is reserved in the fixing support plate (1), hinges (8) are connected to the left side and the right side of the fixing base plate (12), an adjustable fixing plate (11) is fixedly connected to the outer side of each hinge (8), bolt connecting holes (6) are formed in the edge of the adjustable fixing plate (11), bolt connecting holes (6) are formed in the edge of the fixing base plate (12), a support rib plate (3) is vertically connected to the upper end of the fixing base plate (12), a fixing pin groove (14) is formed in the outer side upper end of the support rib plate (3), a fixing pin (10) is installed in the fixing pin groove (14) in a matched mode, a multifunctional mounting base (9) is reserved in the inner end of the support rib plate (3), and a fastening bolt (5) is installed in the bolt connecting holes (6) in a matched mode, fastening bolt (5) lower extreme be assembled between/be connected with installation base (13), constant head tank (4) have been seted up at both ends around adjustable fixed plate (11), fixed tenon (7) of both sides central line department fixedly connected with around installation base (13) upper end.
2. The device of claim 1, wherein the acoustic baffle is a plate of a stable road and bridge, and comprises: the fixed supporting plate (1) is in a trapezoidal sheet shape, is symmetrically distributed about the center line of the fixed substrate (12), and is vertically connected with the fixed substrate (12), the supporting rib plates (3) are in a sheet shape, the inner side of each supporting rib plate is vertically connected with the fixed supporting plate (1), and the lower ends of the supporting rib plates (3) are vertically connected with the fixed substrate (12).
3. The device of claim 1, wherein the acoustic baffle is a plate of a stable road and bridge, and comprises: the fixing base plate (12) is of a rectangular sheet structure, bolt connecting holes (6) are formed in four corners of the fixing base plate respectively, positioning grooves (4) are formed in the centers of short edges of the fixing base plate (12), the positioning grooves (4) are identical in size, and a multifunctional mounting base (9) is arranged on the center line of the long edge of the fixing base plate (12).
4. The device of claim 1, wherein the acoustic baffle is a plate of a stable road and bridge, and comprises: the fixing pin groove (14) is located at the upper end of the outer side of the support rib plate (3) and is circular, and the fixing pin (10) is cylindrical and equal to the long edge of the fixing substrate (12).
5. The device of claim 1, wherein the acoustic baffle is a plate of a stable road and bridge, and comprises: adjustable fixed plate (11) are u type lamellar structure, and three bolted connection hole (6) have been seted up to adjustable fixed plate (11) outside equidistance.
6. The device of claim 1, wherein the acoustic baffle is a plate of a stable road and bridge, and comprises: the area of the mounting base (13) is the sum of the areas of the fixed base plate (12) and the adjustable fixing plate (11), the upper end and the lower end of the short side vertical center of the mounting base (13) are provided with fixing tenons (7), the fixed base plate (12) is provided with bolt connecting holes (6), and the bolt connecting holes (6) are symmetrically distributed about the central line of the fixed base plate (12).
7. The device of claim 1, wherein the acoustic baffle is a plate of a stable road and bridge, and comprises: the length of the hinge (8) is the same as the length of the long side of the fixed substrate (12), and the diameter of the hinge is smaller than the thickness of the fixed substrate (12).
8. The device of claim 1, wherein the acoustic baffle is a plate of a stable road and bridge, and comprises: the supporting ribs (3) are symmetrically distributed relative to the center line of the fixed supporting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121647114.7U CN215887979U (en) | 2021-07-20 | 2021-07-20 | Stabilize road and bridge acoustic celotex board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121647114.7U CN215887979U (en) | 2021-07-20 | 2021-07-20 | Stabilize road and bridge acoustic celotex board fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215887979U true CN215887979U (en) | 2022-02-22 |
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ID=80344154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121647114.7U Active CN215887979U (en) | 2021-07-20 | 2021-07-20 | Stabilize road and bridge acoustic celotex board fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215887979U (en) |
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2021
- 2021-07-20 CN CN202121647114.7U patent/CN215887979U/en active Active
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