CN108824962B - Movable safety protection type noise reduction isolation fence - Google Patents
Movable safety protection type noise reduction isolation fence Download PDFInfo
- Publication number
- CN108824962B CN108824962B CN201810868832.3A CN201810868832A CN108824962B CN 108824962 B CN108824962 B CN 108824962B CN 201810868832 A CN201810868832 A CN 201810868832A CN 108824962 B CN108824962 B CN 108824962B
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- Prior art keywords
- hollow
- hollow baffle
- safety protection
- baffle
- concave
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to the technical field of engineering investigation, in particular to a movable safety protection type noise reduction isolation fence, which is characterized in that: the enclosure is formed by assembling a plurality of hollow baffles, and adjacent hollow baffles are detachably spliced by arranging correspondingly-adapted concave-convex structures on the splicing surfaces; holes are formed in the concave-convex structure, and the internal cavities of the hollow baffles are communicated through the holes; and a sound absorption material layer is arranged on the inner side surface of the hollow baffle. The invention has the advantages that: besides playing a role in safety protection and preventing pollution of materials and liquid materials, noise pollution generated to the external environment during construction operation can be effectively reduced or even completely eliminated; the sun-proof and rain-proof construction personnel in the construction period can be improved, and the construction environment is improved.
Description
Technical Field
The invention relates to the technical field of engineering investigation, in particular to a movable safety protection type noise reduction isolation fence.
Background
At present, along with the improvement of the requirements for civilized construction, the whole construction site is often enclosed by setting up construction fences around the construction site, so that the pollution to the surrounding environment caused by construction is avoided, and the construction is ensured by the fences when the construction is performed in a central area of a city where people are concentrated.
The existing construction fence and the like are isolated from the outside only by isolating the boundary between the construction area and the outside, so that the common pollution conditions such as exposing of miscellaneous materials and leakage of liquid materials can be avoided, but the influence of noise generated during construction on the surrounding environment, namely noise pollution, is not considered, and particularly, when the urban center is constructed, the generated noise easily has a great influence on urban life.
Disclosure of Invention
According to the defects of the prior art, the invention provides the movable safety protection type noise reduction isolation fence, and the hollow baffles with the mutually communicated internal cavities are spliced, so that noise is transmitted between the internal cavities, and noise pollution generated in construction is effectively reduced.
The invention is realized by the following technical scheme:
the utility model provides a keep off is enclosed in movable safety protection formula of making an uproar that falls for keep off, its characterized in that is kept off to the isolation to construction site: the enclosure is formed by assembling a plurality of hollow baffles, and adjacent hollow baffles are detachably spliced by arranging correspondingly-adapted concave-convex structures on the splicing surfaces; holes are formed in the concave-convex structure, and the internal cavities of the hollow baffles are communicated through the holes; and a sound absorption material layer is arranged on the inner side surface of the hollow baffle.
The detachable splicing is formed by arranging correspondingly adapted concave-convex structures on the splicing surfaces, namely, grooves are formed in the splicing surfaces of the hollow baffles on one side, convex grooves are formed in the splicing surfaces of the hollow baffles on the adjacent side, and the grooves are matched with the convex grooves in shape and size to form the concave-convex structures; the holes are formed in the bottom surface of the groove and the top surface of the convex groove.
The turning end of the enclosing baffle adopts an arc-shaped hollow baffle, and the arc-shaped hollow baffle and the hollow baffle are detachably connected through the concave-convex structure.
And reinforcing the concave-convex structure by penetrating bolts.
The hollow baffle is characterized in that a base is arranged below the hollow baffle, the hollow baffle is inserted on the base, and a universal wheel is arranged below the base.
An upper cover plate is arranged above the hollow baffle, the upper cover plate is communicated with the inner cavity of the hollow baffle, and the sound absorption material layer is arranged in the upper cover plate.
The sound absorption material layers are arranged in a wave shape along the arrangement direction of the plate body of the hollow baffle.
And a camera is arranged on the hollow baffle.
And a warning lamp is arranged on the hollow baffle.
The invention has the advantages that: besides playing a role in safety protection and preventing pollution of materials and liquid materials, noise pollution generated to the external environment during construction operation can be effectively reduced or even completely eliminated; the sun protection and rain protection of constructors in the construction period can be improved, and the construction environment is improved; the construction progress can be remotely monitored and supervised, the management cost is saved, and effective tracking and management are adopted for construction; the device can be quickly moved in a split or integral way, is convenient to assemble and disassemble, and is suitable for dense construction of urban subways and the like; the pedestrian is warned through the warning light, the pedestrian is prevented from being rubbed and bumped, and the warning light is suitable for night construction.
Drawings
FIG. 1 is a schematic view of a hollow baffle of the present invention;
FIG. 2 is a schematic view of the structure of the hollow baffle splicing surface convex groove of the present invention;
FIG. 3 is a schematic view of the structure of the hollow baffle splicing surface groove of the present invention;
FIG. 4 is a schematic cross-sectional view of a hollow baffle of the present invention;
FIG. 5 is a schematic view of the upper cover plate of the present invention;
FIG. 6 is a schematic view of the auxiliary device on the hollow baffle of the present invention;
FIG. 7 is a schematic view of a base structure according to the present invention;
FIG. 8 is a schematic view of the structure of the hollow baffle of the present invention;
FIG. 9 is an elevation view of the enclosure of the present invention;
fig. 10 is a top view of the enclosure of the present invention.
Detailed Description
The features of the invention and other related features are described in further detail below by way of example in conjunction with the following figures to facilitate understanding by those skilled in the art:
as shown in fig. 1-10, the labels 1-18 are shown as: hollow baffle 1, upper cover plate 2, tongue 3, hole 4, mounting hole 5, recess 6, sound absorbing material layer 7, inside cavity 8, wireless network surveillance camera 9, remove wireless wifi router 10, base 11, slot 12, universal wheel 13, fastening bolt 14, hollow baffle 15 of arc, warning light 16, couple 17, construction site 18.
Examples: as shown in fig. 1, the movable safety protection type noise reduction isolation fence in this embodiment includes a plurality of hollow baffles 1, and the hollow baffles 1 are spliced into a whole to play an isolation role, so that the construction site can be enclosed and blocked, thereby protecting the construction site and avoiding the entry of irrelevant personnel into the construction site. The top ends of the hollow baffles 1 are respectively provided with an upper cover plate 2, and the upper cover plates 2 can play a role in shading sun and shielding rain so as to improve the construction environment.
The splicing between the adjacent hollow baffles 1 is realized by the following structure: as shown in fig. 2 and 3, a convex groove 3 is arranged on the splicing surface of one hollow baffle plate 1, a groove 6 is arranged on the splicing surface of the corresponding side of the other hollow baffle plate 1 adjacent to the hollow baffle plate, and the shape and the size of the notch of the groove 6 are matched with the shape and the size of the outline of the convex groove 3, so that the convex groove 3 can be inserted into the groove 6. Therefore, the adjacent two hollow baffles 1 can complete limit connection through concave-convex structure adaptation formed by the convex grooves 3 and the concave grooves 6. As shown in fig. 2 and 3, the side surfaces of the convex groove 3 and the concave groove 6 are also provided with corresponding mounting holes 5 with the number and positions respectively, and after the mounting holes 5 are aligned, the convex groove 3 and the concave groove 6 can be connected and fixed by inwards screwing in the opposite penetrating bolts, so that the adjacent hollow baffle plates 1 can be connected and fixed into a whole. Therefore, the rapid installation and disassembly of the construction enclosure can be realized, the rapid construction of the construction enclosure is facilitated, the construction safety is improved, and the skylight period is reduced.
As shown in fig. 2 and 3, a plurality of holes 4 are respectively formed on the top surface of the convex groove 3 and the bottom surface of the concave groove 6, the number and the positions of the holes 4 are corresponding to each other, and the holes 4 can be communicated with the internal cavity of the hollow baffle plate 1. As shown in fig. 4, sound absorbing material layers 7 are respectively arranged on the inner walls of the inner cavities 8 of the hollow baffle plates 1, and the sound absorbing material layers 7 are used for effectively absorbing noise waves, so that the outward diffusion of the noise waves is reduced or even blocked, and low-noise and zero-noise construction is realized.
Specifically, by means of the structures of the convex groove 3 and the concave groove 6, the two hollow baffle plates 1 can be communicated with each other through the holes 4 formed on the convex groove, so that after the noise sound waves are transmitted into the inner cavities 8, one part of the noise sound waves are absorbed by the sound absorbing material layer 7, and the other part of the noise sound waves which are not absorbed are transmitted between the inner cavities 8 of the hollow baffle plates 1 through the holes 4 and gradually attenuated until the noise sound waves are absorbed by the sound absorbing material layer 7. Meanwhile, the section of the inner cavity 8 is far larger than the aperture of the hole 4, so that noise sound waves pass through cavities with different section sizes during transmission, namely, the noise sound waves are transmitted from the inner cavity 8 of one hollow baffle plate 1 to the hole 4 on the concave-convex structure and then are transmitted to the inner cavity in the next hollow baffle plate 1, thereby accelerating the attenuation speed of the noise sound waves and realizing the purpose of noise elimination and noise reduction.
Similarly, as shown in fig. 5, the sound absorbing material layer 7 is also disposed in the upper cover plate 2, and the internal cavities between the adjacent upper cover plates 2 are also communicated, so that the noise elimination and reduction range of the construction enclosure can be significantly increased.
As shown in fig. 6, a wireless network monitoring camera 9 and a mobile wireless wifi router 10 are suspended on the board body of the construction baffle 1, wherein the wireless network monitoring camera 9 can record and photograph the construction condition in the construction site in real time and upload to the server for supervision personnel to see frequently through the mobile wireless wifi router 10. Therefore, the supervisory personnel can remotely monitor and supervise the construction without being on the construction site, and the construction quality can be further ensured while the management cost is saved.
As shown in fig. 9, a base 11 is provided below the hollow barrier 1 to facilitate movement of the hollow barrier 1. As shown in fig. 7, a slot 12 matched with the thickness of the plate body of the hollow baffle plate 1 is formed on the base 11, and a fastening bolt 14 is arranged on one side of the slot 12; after the hollow baffle 1 is inserted into the slot 12, the hollow baffle 1 can be pushed in by the fastening bolt 14, so that the hollow baffle 1 is connected and fixed with the base 11. The bottom of the base 11 is provided with the universal wheel 13, and constructors can conveniently push the hollow baffle plate 1 independently through the universal wheel 13 so as to accelerate the disassembly and assembly speed; meanwhile, after the hollow baffle plates 1 are assembled, the assembled combination body of the hollow baffle plates 1 can be integrally moved, so that the arrangement position of the construction enclosure can be conveniently adjusted.
As shown in fig. 8, the movable safety protection noise reduction isolation fence in this embodiment further includes an arc-shaped hollow baffle 15, and the arc-shaped hollow baffle 15 is used for connecting two hollow baffles 1 perpendicular to each other and realizing arc transition. As shown in fig. 10, an annular construction enclosure is provided at the periphery of the construction site 18, and arc transition at four corners is realized by four arc hollow baffles 15, so that the appearance aesthetic degree of the construction enclosure is improved, and meanwhile, effective transmission of noise sound waves between the internal cavities 8 is ensured. The connection structure between the arc-shaped hollow baffle 15 and the hollow baffles 1 on both sides thereof can be realized by adopting the connection structure between the hollow baffles 1.
As shown in fig. 9, the warning lamp 16 is arranged on the outer side surface of the hollow baffle plate 1, and the warning lamp 16 can emit warning light, so that irrelevant personnel can not enter a construction site, and meanwhile, the lighting effect can be achieved at night, and the situation that people rub the construction fence is avoided. The inner side surface of the hollow baffle plate 1 is provided with a hook 17, and the hook 17 is mainly used for hanging rain shielding canvas and the like, and can be used for sun shading, rain shielding and core protection.
The embodiment is implemented in specific manner: the sound absorbing material layer 7 can be arranged in a wave shape along the arrangement direction of the plate body of the hollow baffle plate 1, so that the transmission of noise sound waves between the inner cavities 8 of the hollow baffle plate 1 is facilitated, and the attenuation speed of the noise sound waves is improved.
A plurality of through holes are formed on the surface of the inner side plate body of the hollow baffle plate 1 so as to facilitate the transmission of noise waves and further improve the noise reduction and noise elimination effects.
The warning lamp 16 can be used for warning, the solar warning lamp is charged in daytime, the night fence is in an unattended state, and the night fence can play a good safety warning role in a place with poor light at night, particularly in the process of constructing beside a road. The warning light can be dismantled, installs according to actual conditions, and the baffle outside is at certain altitude reservation mounting point, like the bolt hole.
The wireless network monitoring camera 9 can be remotely connected with a mobile phone and a computer through the mobile wireless wifi router 10, so that office monitoring, tracking and management of field construction are realized, excessive personnel are not required to enter the field, meanwhile, the wireless network monitoring camera has a video recording function, can be stored and video recordings are convenient for later examination, the remote monitoring characteristic is suitable for large-scale long-line construction, and the implementation tracking of important engineering, can effectively track and manage the construction, is convenient for management, saves labor cost, has the advantages of being reusable, has the characteristics of being detachable and the like, and is selectively installed according to requirements.
One or more of the hollow baffle plates 1 forming the construction enclosure are provided with an access door so as to facilitate the constructors to access the construction site.
Although the foregoing embodiments have been described in some detail with reference to the accompanying drawings, it will be appreciated by those skilled in the art that various modifications and changes may be made thereto without departing from the scope of the invention as defined in the appended claims, and thus are not repeated herein.
Claims (8)
1. The utility model provides a keep off is enclosed in movable safety protection formula of making an uproar that falls for keep off, its characterized in that is kept off to the isolation to construction site: the enclosure is formed by assembling a plurality of hollow baffles, and adjacent hollow baffles are detachably spliced by arranging correspondingly-adapted concave-convex structures on the splicing surfaces; holes are formed in the concave-convex structure, and the internal cavities of the hollow baffles are communicated through the holes; the inner side surface of the hollow baffle is provided with a sound absorption material layer which is arranged in a wave shape along the arrangement direction of the plate body of the hollow baffle; a plurality of through holes are formed in the surface of the inner side plate body of the hollow baffle plate and are used for transmitting noise sound waves.
2. The movable safety protection noise reduction isolation fence according to claim 1, wherein: the detachable splicing is formed by arranging correspondingly adapted concave-convex structures on the splicing surfaces, namely, grooves are formed in the splicing surfaces of the hollow baffles on one side, convex grooves are formed in the splicing surfaces of the hollow baffles on the adjacent side, and the grooves are matched with the convex grooves in shape and size to form the concave-convex structures; the holes are formed in the bottom surface of the groove and the top surface of the convex groove.
3. The movable safety protection noise reduction isolation fence according to claim 1, wherein: the turning end of the enclosing baffle adopts an arc-shaped hollow baffle, and the arc-shaped hollow baffle and the hollow baffle are detachably connected through the concave-convex structure.
4. A movable safety-type noise-reducing isolation fence according to claim 1, 2 or 3, characterized in that: and reinforcing the concave-convex structure by penetrating bolts.
5. The movable safety protection noise reduction isolation fence according to claim 1, wherein: the hollow baffle is characterized in that a base is arranged below the hollow baffle, the hollow baffle is inserted on the base, and a universal wheel is arranged below the base.
6. The movable safety protection noise reduction isolation fence according to claim 1, wherein: an upper cover plate is arranged above the hollow baffle, the upper cover plate is communicated with the inner cavity of the hollow baffle, and the sound absorption material layer is arranged in the upper cover plate.
7. The movable safety protection noise reduction isolation fence according to claim 1, wherein: and a camera is arranged on the hollow baffle.
8. The movable safety protection noise reduction isolation fence according to claim 1, wherein: and a warning lamp is arranged on the hollow baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868832.3A CN108824962B (en) | 2018-08-02 | 2018-08-02 | Movable safety protection type noise reduction isolation fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868832.3A CN108824962B (en) | 2018-08-02 | 2018-08-02 | Movable safety protection type noise reduction isolation fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824962A CN108824962A (en) | 2018-11-16 |
| CN108824962B true CN108824962B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810868832.3A Active CN108824962B (en) | 2018-08-02 | 2018-08-02 | Movable safety protection type noise reduction isolation fence |
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| CN (1) | CN108824962B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797672A (en) * | 2019-03-11 | 2019-05-24 | 沙洲职业工学院 | A kind of road anti-wind noise reduction protective structure |
| CN110005085B (en) * | 2019-04-30 | 2023-11-17 | 四川宏华石油设备有限公司 | Fracturing equipment operation protection noise reduction device |
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| JP2002004456A (en) * | 2000-06-16 | 2002-01-09 | Sapporo Jikuuke Kogu Kk | Sound-isolating panel, its manufacturing method, and its manufacturing device |
| CN205348018U (en) * | 2015-12-04 | 2016-06-29 | 森特士兴集团股份有限公司 | Non - metallic sound protective screen cell board |
| CN105780678A (en) * | 2016-05-05 | 2016-07-20 | 成都华气能源工程有限公司 | Plug-in type temporary noise barrier |
| CN105952256A (en) * | 2016-06-16 | 2016-09-21 | 江苏新光环保工程有限公司 | Movable noise reduction enclosure |
| CN206144099U (en) * | 2016-09-14 | 2017-05-03 | 深圳市百创网络科技有限公司 | Suspending floor |
| CN206495442U (en) * | 2017-01-25 | 2017-09-15 | 深圳市地聚科技有限公司 | A kind of monoblock type fire prevention purification wallboard |
| CN206625368U (en) * | 2017-03-15 | 2017-11-10 | 中建鑫宏鼎环境集团有限公司 | A kind of civil engineering concrete precasting plate |
| CN206874047U (en) * | 2017-10-17 | 2018-01-12 | 安徽建诚国际经济技术合作有限公司 | A kind of novel environment friendly gear column of construction fast just |
| CN207647294U (en) * | 2017-10-30 | 2018-07-24 | 湖北工程学院 | A kind of municipal construction coaming plate cellular construction and pin-connected panel municipal construction coaming plate |
-
2018
- 2018-08-02 CN CN201810868832.3A patent/CN108824962B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348013U (en) * | 1989-09-18 | 1991-05-08 | ||
| JP2002004456A (en) * | 2000-06-16 | 2002-01-09 | Sapporo Jikuuke Kogu Kk | Sound-isolating panel, its manufacturing method, and its manufacturing device |
| CN205348018U (en) * | 2015-12-04 | 2016-06-29 | 森特士兴集团股份有限公司 | Non - metallic sound protective screen cell board |
| CN105780678A (en) * | 2016-05-05 | 2016-07-20 | 成都华气能源工程有限公司 | Plug-in type temporary noise barrier |
| CN105952256A (en) * | 2016-06-16 | 2016-09-21 | 江苏新光环保工程有限公司 | Movable noise reduction enclosure |
| CN206144099U (en) * | 2016-09-14 | 2017-05-03 | 深圳市百创网络科技有限公司 | Suspending floor |
| CN206495442U (en) * | 2017-01-25 | 2017-09-15 | 深圳市地聚科技有限公司 | A kind of monoblock type fire prevention purification wallboard |
| CN206625368U (en) * | 2017-03-15 | 2017-11-10 | 中建鑫宏鼎环境集团有限公司 | A kind of civil engineering concrete precasting plate |
| CN206874047U (en) * | 2017-10-17 | 2018-01-12 | 安徽建诚国际经济技术合作有限公司 | A kind of novel environment friendly gear column of construction fast just |
| CN207647294U (en) * | 2017-10-30 | 2018-07-24 | 湖北工程学院 | A kind of municipal construction coaming plate cellular construction and pin-connected panel municipal construction coaming plate |
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| Publication number | Publication date |
|---|---|
| CN108824962A (en) | 2018-11-16 |
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