CN215252323U - Road and bridge noise reduction device with draw-in groove - Google Patents
Road and bridge noise reduction device with draw-in groove Download PDFInfo
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- CN215252323U CN215252323U CN202121411606.6U CN202121411606U CN215252323U CN 215252323 U CN215252323 U CN 215252323U CN 202121411606 U CN202121411606 U CN 202121411606U CN 215252323 U CN215252323 U CN 215252323U
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- bear
- noise reduction
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- 210000001503 joint Anatomy 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a road and bridge noise reduction device with a clamping groove, which comprises a device body; the concrete guardrail of direction about all being provided with in device body bottom left and right sides, T shape butt joint insertion groove has all been seted up to the concrete guardrail top terminal surface left and right sides, and concrete guardrail bottom terminal surface is provided with crisscross antiskid groove each other. The setting of concrete guardrail, convenient pre-buried fixed cylinder is pre-buried in inside, conveniently bears the fixed column and passes through the screw thread and install at pre-buried fixed cylinder top, has solved and has installed the problem that needs the scene to carry out drilling influence construction progress at concrete rail top through the bolt, and dismantles the change through the easy inconvenient later stage of corrosion of bolt installation.
Description
Technical Field
The utility model belongs to the technical field of the noise of making an uproar falls, especially, relate to a road and bridge noise reduction device with draw-in groove.
Background
The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like. With the development of the traffic industry, the number of high-grade roads mainly including expressways and first-grade roads is increased year by year, and the road industry of China starts to enter a new stage with the construction of the high-grade roads as the key point. The high-grade road should pay special attention to the linear design, so that passengers have a sense of safety and comfort in physiology and psychology.
Based on the above, the inventor finds that the existing road and bridge noise reduction device has the following defects:
1. the noise reduction plate fixing seat is installed at the top of the concrete fence through a bolt, and the top of the concrete fence needs to be drilled on the site during installation, so that the construction progress is influenced, and meanwhile, the disassembly and replacement at the later stage are inconvenient;
2. the board of making an uproar falls through the bolt installation on the fixing base, and the easy corrosion of bolt causes unable rotation to dismantle, can not make fall the board card of making an uproar and go into the draw-in groove and fix through the bolt.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a road and bridge noise reduction device with a clamping groove is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a road and bridge noise reduction device with a clamping groove, which aims to solve the problems that the existing noise reduction plate fixing seat is installed at the top of a concrete fence through a bolt, the top of the concrete fence needs to be drilled on site during installation, and the construction progress is influenced, and the noise reduction plate fixing seat is inconvenient to disassemble and replace at a later stage; the board of making an uproar falls through the bolt installation on the fixing base, and the easy corrosion of bolt causes unable rotation to dismantle, can not make fall the board card of making an uproar and go into the draw-in groove and through the fixed problem of bolt.
The utility model discloses road and bridge noise reduction device's purpose and efficiency with draw-in groove is reached by following specific technological means:
a road and bridge noise reduction device with a clamping groove comprises a device body;
the concrete guardrail of direction about all being provided with in device body bottom left and right sides, T shape butt joint insertion groove has all been seted up to the concrete guardrail top terminal surface left and right sides, and concrete guardrail bottom terminal surface is provided with crisscross antiskid groove each other.
Further, bear fixed column limiting plate top the place ahead from last inserting downwards and install spacing fixed pin, spacing fixed pin is whole to be the U-shaped structure, and outside circumference has been seted up in the middle of the direction post about spacing fixed pin top and has been taken out the ring channel, and the inboard direction pole from top to bottom of spacing fixed pin inserts inside the guard plate fixed section of thick bamboo of making an uproar that falls.
Further, bear spacing draw-in groove board top card between the fixed column and go into to install the guard plate of making an uproar that falls of left and right sides direction, fall and fall the guard plate outside and be provided with the fixed frame of protection, fall the guard plate left and right sides terminal surface of making an uproar and all be provided with the fixed section of thick bamboo of upper and lower direction, fall the inside front and back through hole that is provided with the orderly arrangement of guard plate of making an uproar.
Further, bear the equal spacing cover in fixed column bottom and be equipped with the spacing draw-in groove board of left right direction, regular hexagon hole that runs through about spacing draw-in groove board center is seted up, and spacing draw-in groove board top end face is seted up the draw-in groove of placing of left right direction.
Further, the fixed column that bears of direction about all installing through the screw thread in pre-buried fixed cylinder top bears the fixed column, bear the fixed column bottom and be provided with the screw thread fixed column, bear fixed column screw thread fixed column top and be provided with regular hexagonal prism, bear the positive hexagonal prism top left and right sides of fixed column and seted up the insertion blind hole, bear the limiting plate of direction about the positive hexagonal prism top of fixed column is provided with, bear the limiting groove of direction about bearing the fixed column limiting plate place ahead terminal surface left and right sides and all set up the first hidden groove of two semicircles of left and right sides of direction, bear the first hidden inslot portion of two semicircles of fixed column and all set up the patchhole that runs through from top to bottom.
Further, the butt joint fixed block of direction about from the top down inserts between the concrete guardrail and installs, and the terminal surface all is provided with the anticreep piece of direction from top to bottom around the butt joint fixed block left and right sides, and the butt joint fixed block whole forms the worker shape structure.
Further, the concrete guardrail is internally and internally pre-buried with an up-down embedded fixed cylinder, the bottom of the embedded fixed cylinder is provided with an anti-falling circular plate, the external circumference of the top of the embedded fixed cylinder is provided with a pressing ring plate, and the internal circumference of the embedded fixed cylinder is provided with threads.
Compared with the prior art, the utility model discloses following beneficial effect has:
the setting of concrete guardrail, convenient pre-buried fixed cylinder is pre-buried in inside, conveniently bears the fixed column and passes through the screw thread and install at pre-buried fixed cylinder top, has solved and has installed the problem that needs the scene to carry out drilling influence construction progress at concrete rail top through the bolt, and dismantles the change through the easy inconvenient later stage of corrosion of bolt installation.
Bear the setting of fixed post, conveniently fall the guard plate of making an uproar and place between and the card goes into spacing draw-in groove board top spacing, and it is fixed to make things convenient for spacing fixed pin to insert from the top down to fall the guard plate left and right sides of making an uproar, and it is fixed through the bolt that the convenient integrated circuit board of making an uproar goes into the draw-in groove and fixed, has solved and has caused the problem of unable rotation dismantlement through the easy corrosion of bolt installation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional structure diagram of the present invention.
Fig. 3 is a schematic view of the disassembly structure of the present invention.
In the figure: 1. a device body; 2. a concrete guardrail; 3. pre-burying a fixed cylinder; 4. butting a fixed block; 5. bearing the fixed column; 6. a limiting clamping groove plate; 7. a noise reduction protection plate; 8. spacing fixed pin.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 3:
the utility model provides a road and bridge noise reduction device with a clamping groove, which comprises a device body 1;
the concrete guardrail 2 of direction about 1 bottom left and right sides of device body all is provided with, and T shape butt joint insertion groove has all been seted up to the 2 top end face left and right sides of concrete guardrail, and 2 bottom end faces of concrete guardrail are provided with crisscross antiskid groove each other.
Wherein, the inside middle pre-buried fixed cylinder 3 that has the upper and lower direction of all pre-burying of concrete guardrail 2, 3 bottoms of pre-buried fixed cylinder are provided with the anticreep plectane, make things convenient for the pre-buried anticreep of self, and 3 outside circumferences in top of pre-buried fixed cylinder are provided with the pressure ring board, conveniently bear 5 installation locks of fixed column, and the screw thread is seted up to the inside circumference of pre-buried fixed cylinder 3, conveniently bears fixed column 5 and passes through the screw thread installation.
Wherein, insert from the top down between the concrete guardrail 2 and install the butt joint fixed block 4 of left and right sides direction, the terminal surface all is provided with the anticreep piece of upper and lower direction around the 4 left and right sides of butt joint fixed block, and butt joint fixed block 4 whole forms the worker shape structure, makes things convenient for butt joint between the concrete guardrail 2 to fix.
Wherein, the top of the pre-buried fixed cylinder 3 is provided with a bearing fixed column 5 in the up-down direction through threads, the bottom of the bearing fixed column 5 is provided with a thread fixed column, the self-installation through threads is facilitated, the top of the thread fixed column 5 is provided with a regular hexagonal prism, the self-rotation through a tool is facilitated, the left side and the right side of the top of the regular hexagonal prism of the bearing fixed column 5 are provided with inserting blind holes, the two ends of the bottom of a limiting fixed pin 8 are inserted conveniently, the top of the regular hexagonal prism of the bearing fixed column 5 is provided with a limiting plate in the up-down direction, the left side and the right side of the front end surface of the limiting plate of the bearing fixed column 5 are both provided with limiting grooves in the up-down direction, a noise reduction protection plate 7 is limited in the middle-front direction, the front of the top end surface of the limiting plate of the bearing fixed column 5 is provided with a double-half-head hidden groove in the left-right direction, the top of the limiting fixed column 8 is hidden groove, the left side and the left side of the double-half-head hidden groove of the bearing fixed column 5 are both provided with inserting holes running through up-down, the limiting fixing pin 8 is convenient to insert from top to bottom.
Wherein, bear 5 bottom equal spacing covers of fixed column and be equipped with spacing draw-in groove board 6 of left right direction, the regular hexagon hole that runs through about spacing draw-in groove board 6 center is seted up, makes things convenient for the spacing suit of self, and the draw-in groove of placing of left right direction is seted up to 6 top end faces of spacing draw-in groove board, and it is spacing to conveniently fall 7 bottom card income of guard plate of making an uproar.
Wherein, bear between the fixed column 5 spacing draw-in groove board 6 top card go into install about the direction fall guard plate 7 of making an uproar, fall 7 outsides of making an uproar guard plate and be provided with the fixed frame of protection, conveniently strengthen self bearing capacity, fall 7 left and right sides terminal surfaces of the guard plate of making an uproar and all be provided with the solid fixed cylinder of upper and lower direction, make things convenient for spacing fixed pin 8 to insert and fix self, fall 7 inside front and back through holes that are provided with the orderly arrangement of the guard plate of making an uproar, conveniently fall the noise.
Wherein, bear 5 limiting plate tops place ahead of fixed column and insert from the top down and install spacing fixed pin 8, spacing fixed pin 8 is whole to be the U-shaped structure, conveniently inserts to fall and makes an uproar guard plate 7 fixes, outside circumference has been seted up in the middle of the direction post about 8 tops of spacing fixed pin and has been taken out the ring channel, makes things convenient for self to upwards take out through the instrument, 8 inboard upper and lower direction poles of spacing fixed pin insert inside 7 fixed cylinders of guard plate of making an uproar.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the concrete guardrail 2 pre-embedded with the pre-embedded fixed cylinder 3 is taken out, the concrete guardrails 2 are sequentially arranged in a butt joint way, the butt joint fixed block 4 is inserted into the top between the concrete guardrails 2 from top to bottom, the bearing fixed column 5 is arranged at the top of the pre-embedded fixed cylinder 3 through threads, the limiting clamping groove plate 6 is sleeved at the bottom of the bearing fixed column 5 and the clamping groove is upward, the noise reduction protection plate 7 is clamped into the top of the limiting clamping groove plate 6 between the bearing fixed columns 5, and the limiting fixed pin 8 is inserted into the bearing fixed column 5 from top to bottom to fix the left end and the right end of the noise reduction protection plate 7; the concrete guardrail 2 is convenient to embed in the embedded fixed cylinder 3, the bearing fixed column 5 is convenient to install at the top of the embedded fixed cylinder 3 through threads, the problem that the construction progress is influenced by the fact that the concrete fence needs to be drilled on site by being installed at the top of the concrete fence through bolts is solved, and the concrete guardrail is easy to rust by installing the bolts and is inconvenient to disassemble and replace at the later stage; wherein bear fixed column 5 and conveniently fall the protection plate 7 of making an uproar and place between and the card is gone into spacing draw-in groove board 6 tops spacing, and it is fixed to fall the protection plate 7 left and right sides of making an uproar to insert from the top down convenient spacing fixed pin 8, and the convenient integrated circuit board of making an uproar that makes an uproar goes into the draw-in groove and fixed through the bolt, has solved and has caused the problem of unable rotation dismantlement through the easy corrosion of bolt installation.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a road and bridge noise reduction device with draw-in groove which characterized in that: comprises a device body;
the concrete guardrail of direction about all being provided with in device body bottom left and right sides, T shape butt joint insertion groove has all been seted up to the concrete guardrail top terminal surface left and right sides, and concrete guardrail bottom terminal surface is provided with crisscross antiskid groove each other.
2. The noise reduction device for road and bridge with the clamping groove according to claim 1, wherein: the concrete guardrail is characterized in that an embedded fixed cylinder in the up-down direction is embedded in the middle of the interior of the concrete guardrail, an anti-falling circular plate is arranged at the bottom of the embedded fixed cylinder, a pressing ring plate is arranged on the outer circumference of the top of the embedded fixed cylinder, and threads are formed in the inner circumference of the embedded fixed cylinder.
3. The noise reduction device for road and bridge with clamping grooves according to claim 2, is characterized in that: the butt joint fixed block of direction about from last downward inserting installation between the concrete guardrail, the terminal surface all is provided with the anticreep piece of direction from top to bottom around the butt joint fixed block left and right sides, and the butt joint fixed block whole forms worker shape structure.
4. The noise reduction device for road and bridge with clamping grooves according to claim 2, is characterized in that: the pre-buried fixed cylinder top all installs the bearing fixed column of upper and lower direction through the screw thread, bear the fixed column bottom and be provided with the thread fixing post, bear fixed column thread fixing post top and be provided with regular hexagonal prism, bear the positive hexagonal prism top left and right sides of fixed column and seted up the insertion blind hole, bear the limiting plate of direction about the positive hexagonal prism top of fixed column is provided with, bear the limiting groove of direction about all seted up to the right and left sides of fixed column limiting plate place ahead terminal surface, bear the first hidden groove of two semicircle of left and right directions of seting up fixed column limiting plate top terminal surface the place ahead, bear the first left and right sides of hidden inslot portion of two semicircle of fixed column and all set up the patchhole that runs through from top to bottom.
5. The noise reduction device for road and bridge with the clamping groove according to claim 4, wherein: bear the equal spacing cover in fixed column bottom and be equipped with the spacing draw-in groove board of left right direction, the regular hexagon hole that runs through about spacing draw-in groove board center is seted up, and spacing draw-in groove board top end is seted up the draw-in groove of placing of left right direction.
6. The noise reduction device for road and bridge with clamping grooves according to claim 5, is characterized in that: bear spacing draw-in groove board top card between the fixed column and go into to install the guard plate of making an uproar that falls of left and right sides direction, fall and fall the guard plate outside and be provided with the fixed frame of protection, fall the guard plate left and right sides terminal surface of making an uproar and all be provided with the fixed cylinder of upper and lower direction, fall the inside front and back through hole that is provided with orderly arrangement of guard plate of making an uproar.
7. The noise reduction device for road and bridge with the clamping groove according to claim 6, wherein: bear fixed column limiting plate top the place ahead from last inserting downwards and install spacing fixed pin, spacing fixed pin is whole to be the U-shaped structure, and outside circumference has been seted up in the middle of the direction post about spacing fixed pin top and has been taken out the ring channel, and the inboard direction pole from top to bottom of spacing fixed pin inserts inside the guard plate fixed cylinder of making an uproar that falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411606.6U CN215252323U (en) | 2021-06-24 | 2021-06-24 | Road and bridge noise reduction device with draw-in groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411606.6U CN215252323U (en) | 2021-06-24 | 2021-06-24 | Road and bridge noise reduction device with draw-in groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215252323U true CN215252323U (en) | 2021-12-21 |
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ID=79482737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121411606.6U Expired - Fee Related CN215252323U (en) | 2021-06-24 | 2021-06-24 | Road and bridge noise reduction device with draw-in groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215252323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233099A (en) * | 2022-01-12 | 2022-03-25 | 义乌市聚佳建设工程有限公司 | Civil engineering sound absorption fence |
-
2021
- 2021-06-24 CN CN202121411606.6U patent/CN215252323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233099A (en) * | 2022-01-12 | 2022-03-25 | 义乌市聚佳建设工程有限公司 | Civil engineering sound absorption fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |