CN218291652U - Overhead sound-proof screen that municipal works were used - Google Patents
Overhead sound-proof screen that municipal works were used Download PDFInfo
- Publication number
- CN218291652U CN218291652U CN202221843323.3U CN202221843323U CN218291652U CN 218291652 U CN218291652 U CN 218291652U CN 202221843323 U CN202221843323 U CN 202221843323U CN 218291652 U CN218291652 U CN 218291652U
- Authority
- CN
- China
- Prior art keywords
- guard plate
- sliding
- block
- plate
- protection plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000670 limiting effect Effects 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 15
- 238000009413 insulation Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model belongs to the technical field of overhead sound-proof screen, especially, be an overhead sound-proof screen that municipal works used, including first guard plate, first guard plate one side is equipped with a plurality of second guard plate, one on the right the second guard plate is kept away from first guard plate one side is equipped with third guard plate, first guard plate the second guard plate with the sliding tray has all been seted up to third guard plate bottom, first guard plate with second guard plate bottom all be equipped with the sliding bottom that the sliding tray corresponds, sliding tray inner wall fixedly connected with block, two spacing grooves have been seted up to block lateral wall, two movable pulleys are installed on the sliding bottom, movable pulley sliding connection in the spacing inslot wall, through the cooperation use of sliding bottom and sliding tray, make the second guard plate when the installation, can be connected with preceding board fast through gliding mode.
Description
Technical Field
The utility model belongs to the technical field of the overhead sound insulation screen, concretely relates to overhead sound insulation screen that municipal works were used.
Background
The sound insulation barrier, also known as the sound barrier, be a tool of making an uproar falls, its application principle is through the production of propagation approach noise abatement, its engineering is municipal works of benefiting people to resident on every side, when to the overhead both sides installation sound insulation barrier, because the sound insulation barrier size is wide big, large-scale mechanical flexibility ratio is not enough, lead to when the installation must coordinate the machine and add the manual work to finely tune the concatenation department, thereby make the installation very difficult, the present sound insulation barrier splices one by one and forms, the operation degree of difficulty is big, and the manual labor requirement to the constructor is strong, the installation time is long and inefficiency simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides an overhead sound insulation screen that municipal works were used has the characteristics of solving the sound insulation screen installation inefficiency.
The utility model provides a following technical scheme: including first guard plate, first guard plate one side is equipped with a plurality of second guard plate, and one on the right the second guard plate is kept away from first guard plate one side is equipped with third guard plate, first guard plate the second guard plate with the sliding tray has all been seted up to third guard plate bottom, first guard plate with second guard plate bottom all be equipped with the sliding bottom that the sliding tray corresponds, sliding tray inner wall fixedly connected with block, two spacing grooves have been seted up to the block lateral wall, two pulleys are installed on the sliding bottom top, pulley sliding connection in spacing inslot wall.
Wherein, first guard plate lateral wall sliding connection has the sliding block, the sliding block with the movable pulley contact, sliding block lateral wall fixedly connected with slide bar, the slide bar with first guard plate lateral wall sliding connection.
The bottom end of the clamping block is rotatably connected with a plurality of rolling shafts, and the rolling shafts are in contact with the inner wall of the bottom end of the sliding base.
Two clamping grooves are formed in the side wall of the first protection plate and the side wall of the second protection plate, and the side wall of the second protection plate and the side wall of the third protection plate are fixedly connected with limiting columns corresponding to the clamping grooves.
The first protection plate and the second protection plate are provided with bolts corresponding to the threaded holes.
The beneficial effects of the utility model are that: through first guard plate, a sound insulation screen is constituteed jointly to a plurality of second guard plate and third guard plate, noise abatement causes the influence to resident's life on every side, use through the cooperation of sliding bottom and sliding tray, make the second guard plate when the installation, can be through gliding mode and preceding one board high-speed joint, constructor need not cooperate the machine to finely tune when making the concatenation, constructor's intensity of labour has been alleviateed, the installation effectiveness of construction has been improved simultaneously, and easy operation, use through the cooperation of movable pulley and spacing groove, can be spacing when making sliding bottom pull out, prevent that sliding bottom from moving out.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front section structure of the present invention in motion state;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic side view of a cross-sectional structure of a first guard plate according to the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
In the figure: 1. a first guard plate; 11. a second guard plate; 12. a third protection plate; 13. a slider; 131. a slide bar; 2. a sliding groove; 21. a clamping block; 211. a limiting groove; 212. a roller; 3. a sliding base; 31. a sliding wheel; 4. a clamping groove; 41. a limiting column; 411. a threaded bore.
Detailed Description
Referring to fig. 1-5, the present invention provides the following technical solutions: including first guard plate 1, 1 one side of first guard plate is equipped with a plurality of second guard plate 11, 1 one side of first guard plate is kept away from to a second guard plate 11 on the right is equipped with third guard plate 12, first guard plate 1, sliding tray 2 has all been seted up to second guard plate 11 and third guard plate 12 bottom, first guard plate 1 all is equipped with the sliding bottom 3 that corresponds with sliding tray 2 with 11 bottoms of second guard plate, 2 inner wall fixedly connected with block 21 of sliding tray, two spacing grooves 211 have been seted up to block 21 lateral walls, two movable pulleys 31 are installed on 3 tops of sliding bottom, 31 sliding connection of movable pulley are in spacing groove 211 inner walls.
In this embodiment: when the sound insulation screen is installed, a constructor fixes the first protection plate 1 at the edge of an elevated frame by using bolts, then pulls out the sliding base 3 at the bottom end of the first protection plate 1, the sliding base 3 is in relative sliding connection with the sliding groove 2, the sliding base 3 drives the sliding wheel 31 to slide on the inner wall of the limiting groove 211, the limiting groove 211 limits and guides the sliding wheel 31, when the sliding wheel 31 on the sliding base 3 slides in the limiting groove 211 to be limited by the limiting groove 211, the limiting groove 211 limits the sliding wheel 31 to prevent the clamping block 21 from sliding out of the limiting groove 211, meanwhile, the sliding wheel 31 drives the sliding base 3 to limit, then fixes the pulled-out sliding base 3, then places the second protection plate 11 on the sliding base 3 pulled out of the first protection plate 1, then, the clamping block 21 at the bottom end of the second protection plate 11 is clamped and connected with the sliding base 3, the clamping block 21 is limited and guided by the sliding base 3, the sliding base 3 prevents the second protection plate 11 from toppling over, meanwhile, the sliding base 3 on the first protection plate 1 is contacted with the sliding base 3 on the second protection plate 11, then, the second protection plate 11 is pulled, the second protection plate 11 drives the clamping block 21 to slide on the sliding base 3, the sliding base 3 on the first protection plate 1 limits the sliding base 3 on the second protection plate 11, so that the second protection plate 11 can be in sliding connection with the sliding base 3 on the second protection plate 11, when the second protection plate 11 is contacted with the side wall of the first protection plate 1, the sliding base 3 on the second protection plate 11 is exposed at the moment, and the sliding base 3 on the second protection plate 11 provides a supporting and limiting effect for the next second protection plate 11 at the moment, reciprocating cycle, when 11 splices of a plurality of second guard plate, place third guard plate 12 on the sliding base 3 on the second guard plate 11 on the rightmost side, sliding base 3 is connected with sliding tray 2 and the block 21 block of third guard plate 12 below, afterwards, third guard plate 12 slides on sliding base 3, when third guard plate 12 slides to contacting with second guard plate 11, fix third guard plate 12 at the edge of high frame through the bolt, thereby finish the sound proof screen installation, the sound proof screen size is widely solved, lead to the very difficult problem of constructor when the installation, the operation degree of difficulty has been reduced, and the physical labor requirement to constructor descends, installation time shortens and improves the installation effectiveness simultaneously.
The side wall of the first protection plate 1 is connected with a sliding block 13 in a sliding manner, the sliding block 13 is in contact with a sliding wheel 31, the side wall of the sliding block 13 is fixedly connected with a sliding rod 131, and the sliding rod 131 is connected with the side wall of the first protection plate 1 in a sliding manner; when the sliding base 3 on the first protection plate 1 is pulled, the sliding base 3 drives the sliding wheel 31 to move, the sliding wheel 31 slides to the position of the sliding block 13 and contacts with the sliding block 13, because the bottom end of the sliding block 13 is inclined, when the sliding wheel 31 contacts with the sliding block 13, the sliding wheel 31 extrudes the bottom end of the sliding block 13, the sliding block 13 is extruded to move vertically upwards, the sliding block 13 extrudes the spring above to deform and shorten, the sliding wheel 31 continues to move, then the sliding wheel 31 is limited by the limiting groove 211 and can not continue to move, at this moment, the sliding block 13 no longer extrudes and is limited by the sliding block 13, the sliding block 13 slides out under the action of the spring, the sliding block 13 contacts with the top end of the clamping block 21 and then limits, because the surface of the sliding block 13 close to the sliding wheel 31 is a plane, the sliding wheel 31 can be limited by the sliding block 13, through the matching of the sliding block 13 and the limiting groove 211, the sliding wheel 31 can drive the sliding base 3 to be fixed, and prevent the sliding base 3 on the first protection plate 1 from being extruded by the sliding base 3 on the second protection plate 11 when bearing the second protection plate 11, the sliding base protection plate can not bear the load.
The bottom end of the clamping block 21 is rotatably connected with a plurality of rolling shafts 212, and the rolling shafts 212 are contacted with the inner wall of the bottom end of the sliding base 3; when the clamping block 21 is clamped with the sliding base 3, the side wall of the clamping block 21 is in contact with the side wall of the sliding base 3, the roller 212 at the bottom end of the clamping block 21 is in contact with the inner wall of the bottom end of the sliding base 3, and the roller 212 is used in cooperation with the plurality of rollers 212, so that when the clamping block 21 slides on the sliding base 3, the friction generated on the stress surface of the clamping block 21 and the stress surface of the sliding base 3 is reduced by the roller 212, the clamping block 21 and the sliding base 3 are damaged, and meanwhile, through the use of the roller 212, when a constructor slides on the second protection plate 11, the output of manpower can be reduced, and the problem of strong labor force of the constructor is solved.
The side walls of the first protection plate 1 and the second protection plate 11 are respectively provided with two clamping grooves 4, and the side walls of the second protection plate 11 and the third protection plate 12 are respectively fixedly connected with a limiting column 41 corresponding to the clamping grooves 4; when second guard plate 11 slides to when contacting with 1 lateral wall of first guard plate, the spacing post 41 of 11 lateral walls of second guard plate is connected with 4 block of the block groove of 1 lateral wall of first guard plate, at this moment, spacing post 41 receives block groove 4 spacing, prevent that spacing post 41 from receiving the influence of second guard plate 11 and rocking, thereby make second guard plate 11 receive first guard plate 1 spacing under the cooperation of block groove 4 with spacing post 41, thereby when making the next second guard plate 11 of installation, preceding second guard plate 11 can not topple over from beginning to end, and simultaneously, when the sound screen installation finishes, a plurality of block groove 4 and the block of spacing post 41, make first guard plate 1, a plurality of second guard plate 11 and third guard plate 12 make up and obtain the linkage fixed, make whole device more stable.
The side wall of the limiting column 41 is provided with a threaded hole 411, and the side walls of the first protection plate 1 and the second protection plate 11 are both provided with bolts corresponding to the threaded hole 411; when spacing post 41 pegged graft into block groove 4, constructor is connected with screw hole 411 through the bolt of first guard plate 1 lateral wall, make spacing post 41 can fix and can not remove in block groove 4, and simultaneously, spacing post 41 drives second guard plate 11 and obtains fixedly, make the connection between second guard plate 11 and the first guard plate 1 fixed to, it is fixed through block groove 4 and spacing post 41 with between a plurality of second guard plate 11 and the second guard plate 11, make whole device obtain fixedly.
The utility model discloses a theory of operation and use flow: when the sound insulation screen is installed, a constructor fixes the first protection plate 1 at the edge of an elevated frame by using bolts, pulls out the sliding base 3 at the bottom end of the first protection plate 1, clamps and connects the clamping block 21 at the bottom end of the second protection plate 11 with the sliding base 3, the sliding base 3 on the first protection plate 1 contacts with the sliding base 3 on the second protection plate 11, the second protection plate 11 drives the clamping block 21 to slide on the sliding base 3, the sliding base 3 on the first protection plate 1 limits the sliding base 3 on the second protection plate 11, the second protection plate 11 is in sliding connection with the sliding base 3 on the second protection plate 11, then the second protection plate 11 contacts with the side wall of the first protection plate 1, the sliding base 3 on the second protection plate 11 is exposed, so as to guide and support the next second protection plate 11, then the limiting column 41 is fixed with the clamping groove 4 by using bolts, the labor intensity of the constructor is reduced, the installation efficiency of construction is improved, and the operation is simple.
Claims (5)
1. The utility model provides an overhead sound barrier that municipal works were used which characterized in that: including first guard plate, first guard plate one side is equipped with a plurality of second guard plate, and one on the right the second guard plate is kept away from first guard plate one side is equipped with third guard plate, first guard plate the second guard plate with the sliding tray has all been seted up to third guard plate bottom, first guard plate with second guard plate bottom all be equipped with the sliding bottom that the sliding tray corresponds, sliding tray inner wall fixedly connected with block, two spacing grooves have been seted up to the block lateral wall, two pulleys are installed on the sliding bottom top, pulley sliding connection in spacing inslot wall.
2. An elevated sound barrier for municipal engineering according to claim 1, wherein: first guard plate lateral wall sliding connection has the sliding block, the sliding block with the movable pulley contact, sliding block lateral wall fixedly connected with slide bar, the slide bar with first guard plate lateral wall sliding connection.
3. An elevated sound barrier for municipal engineering according to claim 1, wherein: the bottom end of the clamping block is rotatably connected with a plurality of rolling shafts, and the rolling shafts are in contact with the inner wall of the bottom end of the sliding base.
4. An overhead sound-insulating barrier for municipal works according to claim 1, characterized in that: two clamping grooves are formed in the side wall of the first protection plate and the side wall of the second protection plate, and the side wall of the second protection plate and the side wall of the third protection plate are fixedly connected with limiting columns corresponding to the clamping grooves.
5. An elevated sound barrier for municipal engineering according to claim 4, wherein: the spacing post lateral wall is seted up threaded hole, first guard plate with the second guard plate lateral wall all install with the bolt that the screw hole corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221843323.3U CN218291652U (en) | 2022-07-18 | 2022-07-18 | Overhead sound-proof screen that municipal works were used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221843323.3U CN218291652U (en) | 2022-07-18 | 2022-07-18 | Overhead sound-proof screen that municipal works were used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218291652U true CN218291652U (en) | 2023-01-13 |
Family
ID=84789827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221843323.3U Expired - Fee Related CN218291652U (en) | 2022-07-18 | 2022-07-18 | Overhead sound-proof screen that municipal works were used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218291652U (en) |
-
2022
- 2022-07-18 CN CN202221843323.3U patent/CN218291652U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110421063B (en) | Automatic assembly continuous punching machine for aluminum alloy doors and windows | |
| CN104786301A (en) | Automatic board splicing machine with swaging function | |
| CN218291652U (en) | Overhead sound-proof screen that municipal works were used | |
| CN211205994U (en) | Electronic universal testing machine with guiding function | |
| CN217577288U (en) | Novel elastic clamping mechanism | |
| CN209760540U (en) | Building curtain wall | |
| CN216327936U (en) | Fixture part assembling platform | |
| CN212176247U (en) | Connecting device for bucket arch | |
| CN213868341U (en) | Safe formula steel construction node component | |
| CN212742917U (en) | Quick-assembly container prefabricated house | |
| CN210687682U (en) | Electric box link for building | |
| CN219495612U (en) | Curtain wall detection device | |
| CN216732070U (en) | Positioning device for cutting PVC (polyvinyl chloride) floor | |
| CN220808422U (en) | High-temperature sleeve structure | |
| CN220049664U (en) | Punching and trimming die for automobile parts | |
| CN211760945U (en) | Pressing device for producing insulation board | |
| CN216420973U (en) | Frame type X guide rail of hydraulic press | |
| CN219654035U (en) | Stone curtain wall fixing structure | |
| CN210742014U (en) | Assembled type loading device for different-shaped column structure | |
| CN215788142U (en) | Gantry machine bedstead | |
| CN219980686U (en) | Solar panel installation component | |
| CN215619164U (en) | Marble slab profile modeling tapping machine | |
| CN218836601U (en) | Civil air defense door frame assembly welding frock | |
| CN221281829U (en) | Armoring machine for producing low-voltage cable | |
| CN214844340U (en) | Building site laboratory concrete sample plain bumper |
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: 20230113 |