CN221096096U - Noise reduction fence based on road protection - Google Patents
Noise reduction fence based on road protection Download PDFInfo
- Publication number
- CN221096096U CN221096096U CN202323087257.9U CN202323087257U CN221096096U CN 221096096 U CN221096096 U CN 221096096U CN 202323087257 U CN202323087257 U CN 202323087257U CN 221096096 U CN221096096 U CN 221096096U
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- sliding
- wall
- noise reduction
- fixedly connected
- gear
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The application discloses a noise reduction fence based on road protection, which relates to the technical field of noise reduction fences and comprises two supporting frames, wherein clamping grooves are formed in the outer walls of the opposite sides of the two supporting frames, the same sound insulation plate is clamped between the two clamping grooves, rectangular grooves are formed in the outer walls of the bottoms of the supporting frames, sliding plates are connected to the inner walls of the rectangular grooves in a sliding mode, two rectangular openings are formed in the outer walls of the bottoms of the sliding plates, and rollers are connected to the inner walls of the two rectangular openings in a rotating mode. According to the application, the sliding plate is conveniently supported by arranging the threaded sleeves, the connecting plates and the supporting seats on the bidirectional screw rods, the four connecting plates are matched with the threaded sleeves to support the sliding plate, so that the moving stability of the supporting frame is improved, meanwhile, the screw rods can be effectively prevented from being deformed by matching the two bidirectional screw rods, meanwhile, the moving track of the sliding plate is conveniently limited by matching the sliding rods with the sliding frame, and the situation that the sliding plate is inclined is avoided.
Description
Technical Field
The application relates to the technical field of noise reduction fences, in particular to a noise reduction fence based on road protection.
Background
Road and bridge generally comprises a plurality of parts such as roadbeds, pavements, bridges, tunnel engineering, traffic engineering facilities and the like, and when the road and bridge engineering is constructed, noise reduction protective fences are needed, so that construction sites are conveniently protected, and pedestrians and noise caused by the road are protected.
Through retrieving, chinese patent publication No. CN215212765U discloses a road and bridge engineering is with protection rail of making an uproar falls, including right support frame, right support frame both sides lower part fixedly connected with fixed plate, right support frame right side lower part rotates and is connected with the carousel, carousel one side fixedly connected with dwang, dwang surface fixedly connected with first bevel gear.
The noise reduction protective fence for road and bridge engineering in the patent has the following defects: through setting up the lifter plate on the support frame in the above-mentioned patent, the gyro wheel through on the lifter plate makes things convenient for supplementary guard plate to remove, but the lifter plate is supported whole support frame mainly through the screw thread pole, and two support frames are whole heavier with the guard plate, support it through two screw thread poles and remove, can lead to the threaded rod to appear warping, in case the threaded rod appears warping and will lead to the lifter plate unable at the removal.
Disclosure of utility model
In order to solve the problem that the protection plate and the two support frames are easy to deform through screw support, the application provides a noise reduction fence based on road protection.
The application provides a noise reduction fence based on road protection, which comprises two supporting frames, wherein clamping grooves are formed in the outer walls of two opposite sides of the supporting frames, the same sound insulation plate is clamped between the two clamping grooves, rectangular grooves are formed in the outer walls of the bottoms of the supporting frames, sliding plates are slidably connected to the inner walls of the rectangular grooves, two rectangular openings are formed in the outer walls of the bottoms of the sliding plates, rollers are rotatably connected to the inner walls of the two rectangular openings, two bidirectional screws are rotatably connected to the inner walls of two sides of the rectangular grooves, two threaded sleeves are rotatably connected to the outer walls of the two bidirectional screws, connecting plates are rotatably connected to the outer walls of the four threaded sleeves, two supporting seats are rotatably connected to one ends of the four connecting plates, and the two supporting seats are fixedly connected to the sliding plates.
Through adopting above-mentioned structure, through the cooperation between two bi-directional screw rods and thread bush and the connecting plate, conveniently support the sliding plate, the stability of sliding plate has been improved in the setting of four connecting plates and two bi-directional screw rods, avoids the bi-directional screw rod to appear warping simultaneously.
Optionally: one end of each two bidirectional screw rods is fixedly connected with a gear II, and the middle points of the two bidirectional screw rods are fixedly connected with limiting sleeves.
Through adopting above-mentioned structure, gear two and two-way screw rod are coaxial, conveniently drive two-way screw rod rotation through driving gear two rotation.
Optionally: the inner wall of one side of the rectangular groove is rotationally connected with a first gear, and the first gear is meshed with a second gear.
Through adopting above-mentioned structure, gear one and two gear two intermesh to make things convenient for two bi-directional screw rods of manual drive to rotate.
Optionally: four sliding frames are fixedly connected to the outer wall of the top of the sliding plate, and round openings are formed in the outer walls of the tops of the four sliding frames.
Through adopting above-mentioned structure, the carriage is fixed on the sliding plate, and convenient supplementary sliding plate slides.
Optionally: the inner walls of the four circular openings are all connected with sliding rods in a sliding mode, and one ends of the four sliding rods are fixedly connected to the inner wall of the top of the rectangular groove.
Through adopting above-mentioned structure, the cooperation between slide bar and the carriage is convenient to restrict the sliding track of sliding plate.
Optionally: the outer walls of the four sliding rods are sleeved with springs, and the springs are positioned above the sliding frame.
Optionally: the outer wall of one side of the support frame is rotationally connected with a hand wheel, and one end of a hand wheel transmission shaft is fixedly connected to the first gear.
Through adopting above-mentioned structure, the setting of hand wheel is convenient to manually drive gear one and rotates.
Optionally: two the equal fixedly connected with two mounting panels of both sides outer wall of support frame, and two round holes have all been seted up to four mounting panel top outer walls.
Through adopting above-mentioned structure, the convenient auxiliary stay frame of setting up of mounting panel is fixed.
In summary, the beneficial effects of the application are as follows:
According to the application, the two bidirectional screws are arranged in the support frame, the threaded sleeves, the connecting plates and the supporting seats are arranged on the bidirectional screws to conveniently support the sliding plate, the four connecting plates are matched with the threaded sleeves to support the sliding plate, so that the stability of movement of the support frame is improved, meanwhile, the two bidirectional screws can be effectively matched to avoid deformation of the screws, and meanwhile, the sliding track of the sliding plate is conveniently limited by the matching between the sliding rod and the sliding frame, so that the sliding plate is prevented from inclining.
Drawings
FIG. 1 is a schematic overall view of the present application;
FIG. 2 is a schematic view of a support frame according to the present application;
FIG. 3 is a schematic elevational cross-sectional view of the support frame of the present application;
Fig. 4 is a schematic view of a sliding plate according to the present application.
Reference numerals illustrate: 1. a support frame; 2. a sound insulation board; 3. a mounting plate; 4. a hand wheel; 5. a clamping groove; 6. a sliding plate; 7. a roller; 8. a first gear; 9. a second gear; 10. a connecting plate; 11. a support base; 12. a carriage; 13. a slide bar; 14. a spring; 15. a bidirectional screw; 16. and (5) a threaded sleeve.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, a noise reduction fence based on road protection comprises two support frames 1, clamping grooves 5 are formed in the outer walls of opposite sides of the two support frames 1, the same sound insulation plate 2 is clamped between the two clamping grooves 5, the sound insulation plate 2 is conveniently fixed through the clamping grooves 5 on the support frames 1, rectangular grooves are formed in the outer walls of the bottoms of the support frames 1, sliding plates 6 are slidably connected with the inner walls of the rectangular grooves, two rectangular openings are formed in the outer walls of the bottoms of the sliding plates 6, rollers 7 are rotatably connected to the inner walls of the two rectangular openings, the sliding plates 6 can slide in the rectangular grooves, two rollers 7 are rotatably connected to the sliding plates 6, the support frames 1 are conveniently moved through the rollers 7, two bidirectional screws 15 are rotatably connected to the inner walls of the two sides of the rectangular grooves, two bidirectional screws 15 are respectively screwed with two threaded sleeves 16, the outer walls of the four threaded sleeves 16 are rotatably connected with connecting plates 10, one ends of the four connecting plates 10 are rotatably connected with two supporting seats 11, the two supporting seats 11 are fixedly connected to the sliding plates 6, the two supporting seats 11 are respectively connected to the sliding plates 6, the connecting plates 10 are respectively connected to the connecting plates 16 through the threaded sleeves 6, and the lifting and the sliding plates 6 are conveniently adjusted through the threaded sleeves 16.
Referring to fig. 3-4, one end of each of the two bidirectional screws 15 is fixedly connected with a gear two 9, the middle points of the two bidirectional screws 15 are fixedly connected with a limiting sleeve, one side inner wall of the rectangular groove is rotatably connected with a gear one 8, the gear one 8 is meshed with the two gears two 9, the two gears two 9 are conveniently driven to rotate through the gear one 8 through the cooperation between the gears two 9 and the gear one 8, and then the two bidirectional screws 15 are conveniently driven to rotate.
Referring to fig. 4, four slide frames 12 are fixedly connected to the outer wall of the top of the sliding plate 6, circular openings are formed in the outer wall of the top of the four slide frames 12, sliding rods 13 are slidably connected to the inner walls of the four circular openings, one ends of the four sliding rods 13 are fixedly connected to the inner wall of the top of the rectangular groove, springs 14 are sleeved on the outer walls of the four sliding rods 13, the springs 14 are located above the slide frames 12, and the moving track of the sliding plate 6 is conveniently limited through cooperation between the four slide frames 12 and the sliding rods 13, so that the inclined condition of the sliding plate 6 is avoided.
Referring to fig. 1, a hand wheel 4 is rotatably connected to one side outer wall of a support frame 1, one end of a transmission shaft of the hand wheel 4 is fixedly connected to a first gear 8, two side outer walls of two support frames 1 are fixedly connected with two mounting plates 3, two round holes are formed in the outer walls of the tops of the four mounting plates 3, the first gear 8 is conveniently driven to rotate through the arrangement of the hand wheel 4, two bidirectional screws 15 are conveniently driven to rotate, and the support frame 1 is conveniently fixed in an auxiliary mode through the arrangement of the mounting plates 3.
The implementation principle of the application is as follows: when the two-way screw rod type sound insulation plate is used, when the sound insulation plate 2 on the support frame 1 needs to be moved, the first gear 8 is driven to rotate through the hand wheel 4, the second gear 9 is conveniently driven to rotate when the first gear 8 rotates, the second two-way screw rod 15 is driven to rotate when the second gear 9 rotates, the two threaded sleeves 16 on the same two-way screw rod 15 can be driven to move in opposite directions or in opposite directions when the two threaded sleeves 16 rotate, when the two threaded sleeves 16 move in opposite directions, the sliding plate 6 can be driven to descend through the connecting plate 10, the roller 7 is directly driven to jack up the support frame 1 when the sliding plate 6 descends, the two support frames 1 are conveniently pushed to move through the roller 7, and when the two support frames move to a designated position, the hand wheel 4 is reversely rotated, and the two threaded sleeves 16 on the two-way screw rod 15 are driven to move in opposite directions, so that the sliding plate 6 is retracted into a rectangular groove on the support frame 1.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. Noise reduction fence based on road protection, including two support frames (1), its characterized in that: two draw-in groove (5) have all been seted up to support frame (1) relative one side outer wall, and the joint has same acoustic celotex board (2) between two draw-in grooves (5), rectangular channel has been seted up to support frame (1) bottom outer wall, and rectangular channel's inner wall sliding connection has sliding plate (6), two rectangle mouths have been seted up to sliding plate (6) bottom outer wall, and the inner wall of two rectangle mouths all rotates and be connected with gyro wheel (7), the both sides inner wall rotation of rectangular channel is connected with two bi-directional screw rods (15), and the equal spiro union of outer wall of two bi-directional screw rods (15) has two thread bush (16), four the equal rotation of outer wall of thread bush (16) is connected with connecting plate (10), and the one end rotation of four connecting plates (10) is connected with two supporting seat (11), two supporting seat (11) fixed connection is on sliding plate (6).
2. The noise reduction fence based on road protection of claim 1, wherein: one end of each two bidirectional screw rods (15) is fixedly connected with a gear II (9), and the middle points of the two bidirectional screw rods (15) are fixedly connected with limiting sleeves.
3. A noise reduction fence based on road protection as defined in claim 2, wherein: the inner wall of one side of the rectangular groove is rotationally connected with a first gear (8), and the first gear (8) and two second gears (9) are meshed with each other.
4. The noise reduction fence based on road protection of claim 1, wherein: four sliding frames (12) are fixedly connected to the outer wall of the top of the sliding plate (6), and round openings are formed in the outer walls of the tops of the four sliding frames (12).
5. The noise reduction fence based on roadway protection of claim 4, wherein: the inner walls of the four circular openings are all connected with sliding rods (13) in a sliding mode, and one ends of the four sliding rods (13) are fixedly connected to the inner wall of the top of the rectangular groove.
6. The roadway-guard-based noise-reducing fence of claim 5, wherein: the outer walls of the four sliding rods (13) are sleeved with springs (14), and the springs (14) are positioned above the sliding frame (12).
7. A noise reduction fence based on road protection as defined in claim 3, wherein: the outer wall of one side of the supporting frame (1) is rotationally connected with a hand wheel (4), and one end of a transmission shaft of the hand wheel (4) is fixedly connected to the first gear (8).
8. The noise reduction fence based on road protection of claim 1, wherein: two the both sides outer wall of support frame (1) is two mounting panel (3) of all fixedly connected with, and two round holes have all been seted up to four mounting panel (3) top outer walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323087257.9U CN221096096U (en) | 2023-11-15 | 2023-11-15 | Noise reduction fence based on road protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323087257.9U CN221096096U (en) | 2023-11-15 | 2023-11-15 | Noise reduction fence based on road protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096096U true CN221096096U (en) | 2024-06-07 |
Family
ID=91320052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323087257.9U Active CN221096096U (en) | 2023-11-15 | 2023-11-15 | Noise reduction fence based on road protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221096096U (en) |
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2023
- 2023-11-15 CN CN202323087257.9U patent/CN221096096U/en active Active
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