CN216341455U - Civil engineering is with device of making an uproar falls that gives sound insulation - Google Patents
Civil engineering is with device of making an uproar falls that gives sound insulation Download PDFInfo
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- CN216341455U CN216341455U CN202123140686.9U CN202123140686U CN216341455U CN 216341455 U CN216341455 U CN 216341455U CN 202123140686 U CN202123140686 U CN 202123140686U CN 216341455 U CN216341455 U CN 216341455U
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- noise reduction
- sound insulation
- groove
- rack
- guide block
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- 238000009413 insulation Methods 0.000 title claims abstract description 22
- 230000009467 reduction Effects 0.000 claims abstract description 54
- 238000010276 construction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of sound insulation and noise reduction devices, in particular to a sound insulation and noise reduction device for civil construction, which comprises noise reduction plate bodies, connecting pieces and driving components, wherein the two noise reduction plate bodies are connected through the connecting pieces, each connecting piece comprises a supporting plate, a cross beam, a gear, a rack, a handle, a guide block and a driving rod.
Description
Technical Field
The utility model relates to the technical field of sound insulation and noise reduction devices, in particular to a sound insulation and noise reduction device for civil construction.
Background
As is well known, civil engineering construction, that is, the construction of civil engineering works, covers the construction of buildings, structures and engineering works in facilities and places in the engineering fields of buildings, roads, railways, airports, bridges, water conservancy projects, harbors, tunnels, water supply and drainage projects, such as above ground, underground, land, above water and under water, and includes various technical activities such as surveying, designing, constructing, maintaining and managing in the engineering process.
The noise often can be produced in the current civil engineering work progress, in order to guarantee not to influence resident on every side, need give sound insulation and fall the device of making an uproar, the inconvenient assembly of the device of making an uproar falls in current giving sound insulation, inconvenient removal, inconvenient dismantlement leads to its use limitation higher.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a sound insulation and noise reduction device for civil construction.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a sound insulation and noise reduction device for civil construction comprises noise reduction plate bodies, connecting pieces and driving components, wherein two groups of noise reduction plate bodies are connected through the connecting pieces, each connecting piece comprises a supporting plate, a cross beam, a gear, a rack, a handle, a guide block and a driving rod, the cross beam is arranged at one end of the supporting plate, a driving groove is formed in the other end of the supporting plate, a sliding groove is formed in the supporting plate, the gear and the rack are arranged in the sliding groove, one end of the rack is meshed with the gear, the other end of the rack extends out of the sliding groove, the racks are arranged in two groups which are horizontally arranged from top to bottom, one end of the driving rod is connected with the gear, the other end of the driving rod penetrates through the driving groove, the handle is arranged in the driving groove, the other end of the driving rod is connected with the handle, the guide blocks are arranged on two sides of the cross beam, the guide block is the L type, it is provided with the guide way to fall board body both sides of making an uproar, the guide block with the guide way matches, the guide way lateral wall is provided with the constant head tank, the rack other end link up the guide block with the constant head tank phase-match, it keeps away from to fall the board body crossbeam one end is provided with drive assembly.
In order to ensure good noise reduction effect, the utility model has the improvement that one end of the noise reduction plate body, which is far away from the cross beam, is flush with the support plate, the cross beam is provided with a noise reduction pad, and one end of the noise reduction plate body, which is close to the cross beam, is flush with the noise reduction pad.
Furthermore, in order to prevent the handle from being driven by others by mistake, the utility model is improved in that a cover cap is arranged on the supporting plate and matched with the driving groove.
Still further, in order to facilitate assembly and disassembly of the cap, the utility model has the improvement that the cap is provided with a clamping ring, the side wall of the driving groove is provided with a clamping groove, the clamping ring is matched with the clamping groove, and the cap has elasticity.
In order to drive the noise reduction plate body conveniently, the noise reduction plate is improved in the utility model, the driving assembly comprises a hinge frame, a hinge rod, a positioning pin and a universal wheel, one end of the hinge rod is hinged with the hinge frame, the other end of the hinge rod is provided with the universal wheel, the hinge rod is provided with a first pin hole, the hinge frame is provided with a second pin hole, and the positioning pin is matched with the first pin hole and the second pin hole.
Furthermore, in order to conveniently store and assemble the driving assembly, the utility model improves that the second pin holes are arranged in two groups which are vertically and symmetrically arranged.
(III) advantageous effects
Compared with the prior art, the utility model provides a sound insulation and noise reduction device for civil construction, which has the following beneficial effects:
this device of making an uproar falls in sound insulation for civil engineering lifts and falls the board body of making an uproar, aligns the first pinhole of hinge bar and the second pinhole of hinge bracket below back and fixes with the locating pin nail, and the board body of making an uproar falls in convenient through universal wheel drive.
This device of making an uproar falls in sound insulation for civil engineering adjusts the interval of making an uproar board body of making an uproar two sets of, takes the dowel pin out, and rotatory hinge bar makes the first pinhole of hinge bar and the second pinhole of hinge frame top align the back and fixed with the dowel pin, falls the board body of making an uproar and can't remove through the universal wheel.
This device of making an uproar falls in sound insulation for civil engineering construction, the guide block that makes the connecting piece aims at the guide way and slides in, after the constant head tank aligns with the rack that corresponds, through handle drive actuating lever, it is further, the actuating lever drives the gear rotation, rack and gear engagement, the rack is from the spout roll-off and stretch into in the constant head tank, be provided with the block cap in the drive groove, the block cap passes through rand and draw-in groove phase-match connection with the drive groove, convenient assembly and dismantlement, be provided with on the crossbeam of backup pad and fall the pad of making an uproar, further guarantee the noise reduction effect of two sets of board body junctions of making an uproar that fall.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of a structural drive assembly of the present invention.
In the figure: 1. a noise reduction plate body; 2. a support plate; 3. a cross beam; 4. a gear; 5. a rack; 6. a handle; 7. a guide block; 8. a drive rod; 9. a noise reduction pad; 10. capping; 11. a collar; 12. a hinged frame; 13. a hinged lever; 14. positioning a pin; 15. a universal wheel.
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. 1-3, a sound insulation and noise reduction device for civil construction comprises noise reduction plate bodies 1, connecting pieces and driving components, wherein two sets of noise reduction plate bodies 1 are connected through the connecting pieces, each connecting piece comprises a support plate 2, a cross beam 3, a gear 4, a rack 5, a handle 6, a guide block 7 and a driving rod 8, the cross beam 3 is arranged at one end of the support plate 2, a driving groove is arranged at the other end of the support plate 2, a sliding groove is arranged in the support plate 2, the gear 4 and the rack 5 are arranged in the sliding groove, one end of the rack 5 is meshed with the gear 4, the other end of the rack 5 extends out of the sliding groove, the racks 5 are arranged in two sets horizontally up, one end of the driving rod 8 is connected with the gear 4, the other end of the driving rod 8 penetrates through the driving groove, the handle 6 is arranged in the driving groove, the other end of the driving rod 8 is connected with the handle 6, the two sides of the beam 3 are provided with the guide blocks 7, the guide blocks 7 are L-shaped, the two sides of the noise reduction plate body 1 are provided with guide grooves, the guide blocks 7 are matched with the guide grooves, the side walls of the guide grooves are provided with positioning grooves, the other end of the rack 5 is communicated with the guide blocks 7 which are matched with the positioning grooves, and the noise reduction plate body 1 is far away from the beam 3 one end of the driving assembly.
The noise reduction plate comprises a noise reduction plate body 1, wherein one end of the noise reduction plate body 1, which is far away from a cross beam 3, is flush with a supporting plate 2, a noise reduction pad 9 is arranged on the cross beam 3, the noise reduction plate body 1 is close to one end of the cross beam 3, and the noise reduction pad 9 is flush with the noise reduction pad, so that a good noise reduction effect is ensured.
A cover cap 10 is arranged on the support plate 2, the cover cap 10 is matched with the driving groove, and further, the handle 6 is prevented from being driven by others by mistake.
Be provided with rand 11 on the block 10, the drive groove lateral wall is provided with the draw-in groove, rand 11 with the draw-in groove phase-match, block 10 has elasticity, and is further again, in order to make things convenient for assembly and dismantlement block 10.
The driving assembly comprises a hinged frame 12, a hinged rod 13, a positioning pin 14 and a universal wheel 15, one end of the hinged rod 13 is hinged to the hinged frame 12, the other end of the hinged rod 13 is provided with the universal wheel 15, a first pin hole is formed in the hinged rod 13, a second pin hole is formed in the hinged frame 12, the positioning pin 14 is matched with the first pin hole and the second pin hole, and the noise reduction plate body 1 is convenient to drive.
The second pin holes are arranged in two groups in an up-down symmetrical mode, and further, the driving assembly is convenient to store and assemble.
In conclusion, when the sound insulation and noise reduction device for civil construction is used, the noise reduction plate body 1 is lifted, the first pin hole of the hinge rod 13 is aligned with the second pin hole below the hinge frame 12 and is fixed by the positioning pin 14, the noise reduction plate body 1 is conveniently driven by the universal wheel 15, the distance between the two sets of noise reduction plate bodies 1 is adjusted, the positioning pin 14 is pulled out, the hinge rod 13 is rotated, the first pin hole of the hinge rod 13 is aligned with the second pin hole above the hinge frame 12 and is fixed by the positioning pin 14, the noise reduction plate body 1 cannot move through the universal wheel 15, the guide block 7 of the connecting piece is aligned with the guide groove and slides in, after the positioning groove is aligned with the corresponding rack 5, the driving rod 8 is driven by the handle 6, the gear 4 is further driven by the driving rod 8 to rotate, the rack 5 is meshed with the gear 4, the rack 5 slides out of the sliding groove and extends into the positioning groove, the driving groove is provided with the cover cap 10, the cap 10 and the driving groove are connected with the clamping groove in a matched mode through the clamping ring 11, assembly and disassembly are convenient, the noise reduction pad 9 is arranged on the cross beam 3 of the supporting plate 2, and the noise reduction effect of the joint of the two noise reduction plate bodies 1 is further guaranteed.
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 (6)
1. The utility model provides a device of making an uproar falls in sound insulation for civil engineering, is including falling board body (1), connecting piece and the drive assembly of making an uproar, its characterized in that: the two groups of noise reduction plate bodies (1) are connected through the connecting piece, the connecting piece comprises a supporting plate (2), a cross beam (3), a gear (4), a rack (5), a handle (6), a guide block (7) and a driving rod (8), the cross beam (3) is arranged at one end of the supporting plate (2), a driving groove is arranged at the other end of the supporting plate (2), a sliding groove is arranged in the supporting plate (2), the gear (4) and the rack (5) are arranged in the sliding groove, one end of the rack (5) is meshed with the gear (4), the other end of the rack (5) extends out of the sliding groove, the racks (5) are arranged into two groups which are horizontally arranged from top to bottom, one end of the driving rod (8) is connected with the gear (4), the other end of the driving rod (8) penetrates through the driving groove, and the handle (6) is arranged in the driving groove, the utility model discloses a drive assembly, including actuating lever (8), crossbeam (3), guide block (7), guide block lateral wall, rack (5) other end link up guide block (7) with handle (6) are connected, crossbeam (3) both sides are provided with guide block (7), guide block (7) are the L type, it is provided with the guide way to fall board body (1) both sides of making an uproar, guide block (7) with the guide way matches, the guide way lateral wall is provided with the constant head tank, rack (5) other end link up guide block (7) with the constant head tank phase-match, it keeps away from to fall board body (1) crossbeam (3) one end is provided with drive assembly.
2. The sound insulation and noise reduction device for civil engineering according to claim 1, characterized in that: the noise reduction plate is characterized in that the noise reduction plate body (1) is far away from one end of the cross beam (3) and is flushed with the supporting plate (2), a noise reduction pad (9) is arranged on the cross beam (3), and the noise reduction plate body (1) is close to one end of the cross beam (3) and is flushed with the noise reduction pad (9).
3. The sound insulation and noise reduction device for civil engineering according to claim 2, characterized in that: a cover cap (10) is arranged on the supporting plate (2), and the cover cap (10) is matched with the driving groove.
4. The sound insulation and noise reduction device for civil engineering according to claim 3, characterized in that: be provided with rand (11) on bonnet (10), the drive groove lateral wall is provided with the draw-in groove, rand (11) with the draw-in groove phase-match, bonnet (10) have elasticity.
5. The sound insulation and noise reduction device for civil engineering according to claim 4, characterized in that: the driving assembly comprises a hinged frame (12), a hinged rod (13), a positioning pin (14) and a universal wheel (15), one end of the hinged rod (13) is hinged to the hinged frame (12), the other end of the hinged rod (13) is provided with the universal wheel (15), a first pin hole is formed in the hinged rod (13), a second pin hole is formed in the hinged frame (12), and the positioning pin (14) is matched with the first pin hole and the second pin hole.
6. The sound insulation and noise reduction device for civil engineering according to claim 5, characterized in that: the second pin holes are arranged in two groups in an up-down symmetrical mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123140686.9U CN216341455U (en) | 2021-12-14 | 2021-12-14 | Civil engineering is with device of making an uproar falls that gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123140686.9U CN216341455U (en) | 2021-12-14 | 2021-12-14 | Civil engineering is with device of making an uproar falls that gives sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341455U true CN216341455U (en) | 2022-04-19 |
Family
ID=81164218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123140686.9U Expired - Fee Related CN216341455U (en) | 2021-12-14 | 2021-12-14 | Civil engineering is with device of making an uproar falls that gives sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341455U (en) |
-
2021
- 2021-12-14 CN CN202123140686.9U patent/CN216341455U/en not_active Expired - Fee Related
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| 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: 20220419 |