CN109296253A - A kind of fence board of the construction with decrease of noise functions - Google Patents

A kind of fence board of the construction with decrease of noise functions Download PDF

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Publication number
CN109296253A
CN109296253A CN201811336467.8A CN201811336467A CN109296253A CN 109296253 A CN109296253 A CN 109296253A CN 201811336467 A CN201811336467 A CN 201811336467A CN 109296253 A CN109296253 A CN 109296253A
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CN
China
Prior art keywords
plate
board
bolted
decrease
shell
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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.)
Pending
Application number
CN201811336467.8A
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Chinese (zh)
Inventor
王亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN201811336467.8A priority Critical patent/CN109296253A/en
Publication of CN109296253A publication Critical patent/CN109296253A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00Fencing, e.g. fences, enclosures, corrals
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00Fencing, e.g. fences, enclosures, corrals
    • E04H17/14Fences constructed of rigid elements, e.g. with additional wire fillings or with posts

Abstract

The invention belongs to technical field of buildings, fence board of especially a kind of construction with decrease of noise functions, it is poor with the effect of fence board noise reduction for existing construction, without decrease of noise functions problem, now propose following scheme, including bottom plate, support plate has been bolted in the top both ends of the bottom plate, and the same cover board is bolted at the top of two support plates, and the same isolation board is bolted between cover board and bottom plate, one middle side part of the isolation board is bolted there are four fixing bolt, and the same public good propaganda board is bolted between four fixing bolts.In the present invention, when sound is transmitted to isolation board, the corrugated board and cystosepiment for being crimped shape structure absorb, so that isolation board has good sound insulation and noise reduction effect, when sound is transmitted to the inside of shell, sound wave is absorbed in the internal refraction of shell, the further absorbing sound and lowering noise effect for improving fence board.

Description

A kind of fence board of the construction with decrease of noise functions
Technical field
The fence board with decrease of noise functions the present invention relates to technical field of buildings more particularly to a kind of construction.
Background technique
Building is the general name of building and structures, is people to meet social life needs, utilizes grasped object Matter technological means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle, construction site is one Place is developing construction project, carries out the place of civil engineering, and range often has coaming plate, wire netting or enclosure wall to be closed, limit The disengaging of personnel processed and material, machinery and vehicle, construction site are frequently located in the inside in city, in the process of construction In, a large amount of noise is generated in internal machinery, vehicle operation, influences the environment on periphery.
An enclosure wall would generally be built in the phenomenon that construction, to completely cut off construction site, avoids social pedestrian The sundries for entering construction site or construction site is scattering on the outside of scene, and now, many construction sites utilize to spell Dress and reusable fence board serve as enclosure wall, and still, existing construction is poor with the effect of fence board noise reduction, does not have Decrease of noise functions, meanwhile, existing construction is smooth with fence plate surface, and the effect for intercepting dust is poor.
Summary of the invention
It is poor with the effect of fence board noise reduction based on existing construction, do not have the technical issues of decrease of noise functions, this hair It is bright to propose a kind of fence board of the construction with decrease of noise functions.
A kind of construction proposed by the present invention fence board with decrease of noise functions, including bottom plate, the top of the bottom plate Support plate has been bolted in portion both ends, and the same cover board has been bolted at the top of two support plates, and covers The same isolation board is bolted between plate and bottom plate, there are four a middle side part of the isolation board is bolted Fixing bolt, and the same public good propaganda board has been bolted between four fixing bolts, two fixing bolt tops being located above The same baffle has been bolted in portion, mounting rod is welded at the top of the cover board, and the side of mounting rod is provided with together One shell, the screw top of the shell is connected with water inlet pipe, and the other end of water inlet pipe is connected with moisturizing by pipe fitting Pipe, the outer circumferential walls of the water supply pipe are socketed with clip, and the same reinforcing top has been bolted at the top of the mounting rod Plate, and headlamp has been bolted in the other side for being located at two mounting rods at both ends, the other side of the shell passes through It has been bolted web plate, the rectangular frame equidistantly distributed, and the inside of rectangular frame are provided between the cover board and bottom plate Dust filtering web plate is connected with by magnetic stripe.
Preferably, the top side edge of the bottom plate is welded with securing plate, and a side bottom of isolation board passes through spiral shell Bolt is connect with securing plate, and another side surface of the securing plate is embedded with reflecting marking.
Preferably, the isolation board includes the first color steel plate and the second color steel plate, and the first color steel plate and the second color steel plate Between be provided with cystosepiment, the two sides of the cystosepiment are bonded with the corrugated board of fold-like structures, and two corrugated boards The side being located remotely from each other is Nian Jie with the first color steel plate and the second color steel plate respectively.
Preferably, the both side surface of the cystosepiment offers the recess hole for equidistantly distributing tetrapyamid shape structure, and The side of cystosepiment is plugged with the reinforcing rib equidistantly distributed, the both ends of reinforcing rib respectively with the first color steel plate and the second color steel plate Welding.
Preferably, the fixation that cross section is U-shaped structure is bolted in the side bottom and top of the shell Frame, and hold-doun nut is welded in the middle part of fixed frame, shell is bonded by hold-doun nut and bolt with mounting rod.
Preferably, the side inner wall of the shell is bonded with sound-absorbing cotton pad, and the side of sound-absorbing cotton pad be provided with it is equidistant It is distributed the protrusion of spherical structure, welding has the reflecting plate of arcuate structure between two adjacent protrusions.
Preferably, the lower slot for equidistantly distributing and being obliquely installed, and the bottom weldering of cover board are welded at the top of the bottom plate It is connected to the upper slot for equidistantly distributing and being obliquely installed, the inside of the lower slot and upper slot is plugged with mounting bar, and two It is welded with rectangular frame between mounting bar.
Preferably, two middle side parts of the lower slot offer rectangular straight slot, and two squares on the same lower slot The same installation bolt is plugged with inside shape through slot, the both ends of the installation bolt are threaded with mounting cap, the side of mounting bar Offer the mounting groove of rectangular configuration.
Preferably, the installation through-hole equidistantly distributed, and the side bottom welding of bottom plate are offered at the top of the bottom plate There is the mounting plate equidistantly distributed.
Compared with prior art, the present invention provides a kind of construction use with decrease of noise functions fence board, have with It is lower the utility model has the advantages that
1, the construction fence board is fixed, bottom is equipped with isolation for assembled structure by installing between adjacent bottom plate Plate, it is at low cost since isolation board is made of the first color steel plate and the second color steel plate cladding cystosepiment and two corrugated boards, mitigate The quality of fence board, so that fence board is convenient for assembly, meanwhile, when sound is transmitted to isolation board, it is crimped the corrugated paper of shape structure Plate and cystosepiment absorb, so that isolation board has good sound insulation and noise reduction effect.
2, the construction fence board, top are equipped with shell, and when sound is transmitted to shell, the surface of shell is installed There is the web plate for equidistantly distributing that cross section is arcuate structure, the surface of web plate offers the air hole of honeycomb structure, meanwhile, shell The inside of body is equipped with sound-absorbing cotton pad, and sound-absorbing cotton pad surface is provided with the protrusion of spherical structure, two adjacent protrusions it Between welding have the reflecting plate of arcuate structure, when sound is transmitted to the inside of shell, sound wave is absorbed in the internal refraction of shell, into one The absorbing sound and lowering noise effect of the raising fence board of step.
3, the construction fence board is provided with the rectangular frame equidistantly distributed, and square between cover board and bottom plate The inside of shape frame passes through magnetic stripe and is connected with dust filtering web plate, when the dust of construction site is emitted to fence board, by square The dust filtering web plate on shape frame surface traps absorption, so that fence board has good dust-laying effect, meanwhile, dust filtering web plate passes through magnetic Item installation, so that dust filtering web plate, convenient for unpicking and washing, fence board depositing dust provides great convenience.
4, the construction fence board is passed through water to the inside of shell by water supply pipe, water passes through arc when dust is big The air hole on the web plate surface of shape structure is spouting, by the water atomization of ejection, the dust of dissipation can be carried out spray dust Operation, further increases the dust-laying effect of fence board.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view that the fence board with decrease of noise functions is used in a kind of construction proposed by the present invention;
Fig. 2 is the partition plate structure schematic diagram that the fence board with decrease of noise functions is used in a kind of construction proposed by the present invention;
Fig. 3 is the bottom plate overlooking structure diagram that the fence board with decrease of noise functions is used in a kind of construction proposed by the present invention;
Fig. 4 is the positive structure diagram that the fence board with decrease of noise functions is used in a kind of construction proposed by the present invention;
Fig. 5 is the side structure schematic view that the fence board with decrease of noise functions is used in a kind of construction proposed by the present invention.
In figure: 1 bottom plate, 2 lower slots, 3 support plates, 4 rectangular frames, 5 dust filtering web plates, slot, 7 shells, 8 web plates, 9 on 6 Reflecting plate, 10 water inlet pipes, 11 Strengthening Roofs, 12 fixed frames, 13 hold-doun nuts, 14 sound-absorbing cotton pads, 15 protrusions, 16 mounting rods, 17 Cover board, 18 fixing bolts, 19 public good propaganda boards, 20 isolation boards, 201 first color steel plates, 202 second color steel plates, 203 corrugated boards, 204 recess holes, 205 cystosepiments, 21 reflecting markings, 22 securing plates, 23 installation through-holes, 24 mounting plates, 25 clips, 26 water supply pipes, 27 rectangular straight slot, 28 installation bolts, 29 mounting grooves, 30 mounting bars, 31 baffles, 32 headlamps.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-5, a kind of construction fence board with decrease of noise functions, including bottom plate 1, the top two of bottom plate 1 The support plate 3 being vertically arranged is bolted in end, and the same water has been bolted in the top of two support plates 3 Flat setting cross section is the cover board 17 of L-type structure, and the same isolation board has been bolted between cover board 17 and bottom plate 1 20, a middle side part of isolation board 20 is bolted there are four fixing bolt 18, and passes through bolt company between four fixing bolts 18 It is connected to the same public good propaganda board 19, the same baffle 31 has been bolted at the top of two fixing bolts 18 being located above, The top of cover board 17 is welded with the mounting rod 16 for equidistantly distributing and being obliquely installed, and the side of mounting rod 16 is provided with and same inclines The shell 7 being tiltedly arranged, the screw top of shell 7 is connected with water inlet pipe 10, and the other end of water inlet pipe 10 is connected by pipe fitting There is water supply pipe 26, the outer circumferential walls of water supply pipe 26 are socketed with the clip 25 equidistantly distributed, and the side of clip 25 passes through bolt It is bonded with one of support plate 3, the same horizontally disposed reinforcing top has been bolted in the top of mounting rod 16 Plate 11, and headlamp 32 has been bolted in the other side for being located at two mounting rods 16 at both ends, the other side of shell 7 is logical The web plate 8 for being bolted and equidistantly distributing that cross section is arcuate structure is crossed, and the surface of web plate 8 offers honeycomb structure Air hole is provided with the rectangular frame 4 equidistantly distributed between cover board 17 and bottom plate 1, and the inside of rectangular frame 4 passes through magnetic Item is connected with dust filtering web plate 5.
In the present invention, the top side edge of bottom plate 1 is welded with securing plate 22, and a side bottom of isolation board 20 passes through Bolt is connect with securing plate 22, and another side surface of securing plate 22 is embedded with reflecting marking 21, and isolation board 20 includes the first color steel Plate 201 and the second color steel plate 202, and cystosepiment 205, cystosepiment are provided between the first color steel plate 201 and the second color steel plate 202 205 two sides are bonded with the corrugated board 203 of fold-like structures, and the side difference that two corrugated boards 203 are located remotely from each other It is Nian Jie with the first color steel plate 201 and the second color steel plate 202;
Isolation board 20 is made of the first color steel plate 201 and the second color steel plate 202 cladding cystosepiment 205 and two corrugated boards 203, It is at low cost, mitigate the quality of fence board, so that fence board is convenient for assembly, meanwhile, when sound is transmitted to isolation board 20, it is crimped shape The corrugated board 203 and cystosepiment 205 of structure absorb, so that isolation board 20 has good sound insulation and noise reduction effect;
The both side surface of cystosepiment 205 offers the recess hole 204 for equidistantly distributing tetrapyamid shape structure, and cystosepiment 205 Side be plugged with the reinforcing rib equidistantly distributed, the both ends of reinforcing rib respectively with the first color steel plate 201 and the second color steel plate 202 The fixed frame 12 that cross section is U-shaped structure, and fixed frame is bolted in welding, the side bottom and top of shell 7 12 middle part is welded with hold-doun nut 13, and shell 7 is bonded by hold-doun nut 13 and bolt with mounting rod 16, shell 7 Side inner wall is bonded with sound-absorbing cotton pad 14, and the side of sound-absorbing cotton pad 14 is provided with the protrusion for equidistantly distributing spherical structure 15, welding has the reflecting plate 9 of arcuate structure between two adjacent protrusions 15;
When sound is transmitted to shell 7, the surface of shell 7 is equipped with the web plate 8 for equidistantly distributing that cross section is arcuate structure, net The surface of plate 8 offers the air hole of honeycomb structure, meanwhile, the inside of shell 7 is equipped with sound-absorbing cotton pad 14, and sound-absorbing cotton pad 14 surfaces are provided with the protrusion 15 of spherical structure, and welding has the reflecting plate 9 of arcuate structure, sound between two adjacent protrusions 15 When sound is transmitted to the inside of shell 7, sound wave is absorbed in the internal refraction of shell 7, the further absorbing sound and lowering noise for improving fence board Effect;
The top of bottom plate 1 is welded with the lower slot 2 for equidistantly distributing and being obliquely installed, and the bottom of cover board 17 is welded with equidistant point The inside of the upper slot 6 that cloth is obliquely installed, lower slot 2 and upper slot 6 is plugged with mounting bar 30, and between two mounting bars 30 It is welded with rectangular frame 4, two middle side parts of lower slot 2 offer rectangular straight slot 27, and two on the same lower slot 2 The same installation bolt 28 is plugged with inside rectangular straight slot 27, the both ends of installation bolt 28 are threaded with mounting cap, mounting bar 30 Side offer the mounting groove 29 of rectangular configuration, and the width of mounting groove 29 is adapted with the outer diameter of installation bolt 28, bottom plate 1 Top offers the installation through-hole 23 equidistantly distributed, and a side bottom of bottom plate 1 is welded with the mounting plate 24 equidistantly distributed, Bottom plate 1 is mounted on construction site periphery by installation through-hole 23, mounting plate 24 and expansion bolt.
In use, fixing for assembled structure by installing between adjacent bottom plate 1, bottom is equipped with isolation board 20, due to Isolation board 20 is made of the first color steel plate 201 and the second color steel plate 202 cladding cystosepiment 205 and two corrugated boards 203, cost It is low, mitigate the quality of fence board, so that fence board is convenient for assembly, meanwhile, when sound is transmitted to isolation board 20, it is crimped shape structure Corrugated board 203 and cystosepiment 205 absorb, top is equipped with shell 7, when sound is transmitted to shell 7, the surface of shell 7 The web plate 8 for equidistantly distributing that cross section is arcuate structure is installed, the surface of web plate 8 offers the air hole of honeycomb structure, Meanwhile the inside of shell 7 is equipped with sound-absorbing cotton pad 14, and 14 surface of sound-absorbing cotton pad is provided with the protrusion 15 of spherical structure, phase Welding has the reflecting plate 9 of arcuate structure between two adjacent protrusions 15, and when sound is transmitted to the inside of shell 7, sound wave is in shell 7 Internal refraction absorb, the further absorbing sound and lowering noise effect for improving fence board is provided with equidistant between cover board 17 and bottom plate 1 Rectangular frame 4 from distribution, and the inside of rectangular frame 4 passes through magnetic stripe and is connected with dust filtering web plate 5, when construction site When dust is emitted to fence board, absorption is trapped by the dust filtering web plate 5 on 4 surface of rectangular frame, so that fence board has good drop Dirt effect, meanwhile, dust filtering web plate 5 is installed by magnetic stripe, so that dust filtering web plate 5, when dust is big, passes through water supply pipe convenient for unpicking and washing 26 are passed through water to the inside of shell 7, and water is spouting by the air hole on 8 surface of web plate of arcuate structure, by the water mist of ejection Change, the dust of dissipation can be subjected to spray dust's operation, further increase the dust-laying effect of fence board.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (9)

1. a kind of construction fence board with decrease of noise functions, including bottom plate (1), which is characterized in that the bottom plate (1) Top both ends have been bolted support plate (3), and the same lid has been bolted at the top of two support plates (3) Plate (17), and the same isolation board (20) have been bolted between cover board (17) and bottom plate (1), the isolation board (20) One middle side part is bolted there are four fixing bolt (18), and has been bolted between four fixing bolts (18) same Public good propaganda board (19), two fixing bolts (18) top being located above has been bolted the same baffle (31), described It is welded at the top of cover board (17) mounting rod (16), and the side of mounting rod (16) is provided with the same shell (7), the shell (7) screw top is connected with water inlet pipe (10), and the other end of water inlet pipe (10) is connected with water supply pipe (26) by pipe fitting, The outer circumferential walls of the water supply pipe (26) are socketed with clip (25), have been bolted at the top of the mounting rod (16) same A Strengthening Roof (11), and headlamp (32) have been bolted in the other side for being located at two mounting rods (16) at both ends, The other side of the shell (7) has been bolted web plate (8), is provided between the cover board (17) and bottom plate (1) equidistant Rectangular frame (4) from distribution, and the inside of rectangular frame (4) passes through magnetic stripe and is connected with dust filtering web plate (5).
2. a kind of fence board of the construction according to claim 1 with decrease of noise functions, which is characterized in that the bottom The top side edge of plate (1) is welded with securing plate (22), and a side bottom of isolation board (20) passes through bolt and securing plate (22) it connects, another side surface of the securing plate (22) is embedded with reflecting marking (21).
3. a kind of construction according to claim 1 use with decrease of noise functions fence board, which is characterized in that it is described every Include the first color steel plate (201) and the second color steel plate (202), and the first color steel plate (201) and the second color steel plate from plate (20) (202) it is provided between cystosepiment (205), the two sides of the cystosepiment (205) are bonded with the corrugated board of fold-like structures (203), and the side that is located remotely from each other of two corrugated boards (203) respectively with the first color steel plate (201) and the second color steel plate (202) Bonding.
4. a kind of fence board of the construction according to claim 3 with decrease of noise functions, which is characterized in that the bubble The both side surface of foam plate (205) offers the recess hole (204) for equidistantly distributing tetrapyamid shape structure, and cystosepiment (205) Side be plugged with the reinforcing rib equidistantly distributed, the both ends of reinforcing rib respectively with the first color steel plate (201) and the second color steel plate (202) it welds.
5. a kind of fence board of the construction according to claim 1 with decrease of noise functions, which is characterized in that the shell The fixed frame (12) that cross section is U-shaped structure, and fixed frame (12) is bolted in the side bottom and top of body (7) Middle part be welded with hold-doun nut (13), shell (7) is bonded by hold-doun nut (13) and bolt with mounting rod (16).
6. a kind of fence board of the construction according to claim 1 with decrease of noise functions, which is characterized in that the shell The side inner wall of body (7) is bonded with sound-absorbing cotton pad (14), and the side of sound-absorbing cotton pad (14) is provided with and equidistantly distributes dome shape The protrusion (15) of structure, welding has the reflecting plate (9) of arcuate structure between two adjacent protrusions (15).
7. a kind of fence board of the construction according to claim 1 with decrease of noise functions, which is characterized in that the bottom The lower slot (2) for equidistantly distributing and being obliquely installed is welded at the top of plate (1), and the bottom of cover board (17) is welded with equidistant point The inside of the upper slot (6) that cloth is obliquely installed, the lower slot (2) and upper slot (6) is plugged with mounting bar (30), and two It is welded with rectangular frame (4) between mounting bar (30).
8. a kind of fence board of the construction according to claim 7 with decrease of noise functions, which is characterized in that under described Two middle side parts of slot (2) offer rectangular straight slot (27), and in two rectangular straight slot (27) on the same lower slot (2) Portion is plugged with the same installation bolt (28), and the both ends of the installation bolt (28) are threaded with mounting cap, mounting bar (30) Side offers the mounting groove (29) of rectangular configuration.
9. a kind of fence board of the construction according to claim 1 with decrease of noise functions, which is characterized in that the bottom The installation through-hole (23) equidistantly distributed is offered at the top of plate (1), and a side bottom of bottom plate (1) is welded with and equidistantly distributes Mounting plate (24).
CN201811336467.8A 2018-11-12 2018-11-12 A kind of fence board of the construction with decrease of noise functions Pending CN109296253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811336467.8A CN109296253A (en) 2018-11-12 2018-11-12 A kind of fence board of the construction with decrease of noise functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811336467.8A CN109296253A (en) 2018-11-12 2018-11-12 A kind of fence board of the construction with decrease of noise functions

Publications (1)

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CN109296253A true CN109296253A (en) 2019-02-01

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CN201811336467.8A Pending CN109296253A (en) 2018-11-12 2018-11-12 A kind of fence board of the construction with decrease of noise functions

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111236673A (en) * 2020-02-17 2020-06-05 葛飞月 Formula of making an uproar safety protection canopy falls
WO2021237631A1 (en) * 2020-05-29 2021-12-02 南京溧水高新创业投资管理有限公司 Isolation protection device for road bridge construction
CN114351622A (en) * 2022-01-24 2022-04-15 刘宇 Highway construction isolating device

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Publication number Priority date Publication date Assignee Title
JP2011214329A (en) * 2010-03-31 2011-10-27 Nippon Steel & Sumikin Metal Products Co Ltd Fence
CN202248505U (en) * 2011-04-19 2012-05-30 升逸豪环保工程科技(上海)有限公司 Color steel composite plate for color steel combined house
CN205296450U (en) * 2016-01-20 2016-06-08 江苏海德曼新材料股份有限公司 Imitative grain aluminium veneer with function gives sound insulation
CN108360916A (en) * 2018-04-11 2018-08-03 山东小度智慧信息科技有限公司 A kind of environmental protection dust-proof noise reduction guardrail
CN207686405U (en) * 2018-01-04 2018-08-03 朱磊 A kind of municipal construction isolated column that protecting effect is good
CN207879049U (en) * 2018-02-10 2018-09-18 黄河科技学院 A kind of dust-proof noise eliminating screen of green construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011214329A (en) * 2010-03-31 2011-10-27 Nippon Steel & Sumikin Metal Products Co Ltd Fence
CN202248505U (en) * 2011-04-19 2012-05-30 升逸豪环保工程科技(上海)有限公司 Color steel composite plate for color steel combined house
CN205296450U (en) * 2016-01-20 2016-06-08 江苏海德曼新材料股份有限公司 Imitative grain aluminium veneer with function gives sound insulation
CN207686405U (en) * 2018-01-04 2018-08-03 朱磊 A kind of municipal construction isolated column that protecting effect is good
CN207879049U (en) * 2018-02-10 2018-09-18 黄河科技学院 A kind of dust-proof noise eliminating screen of green construction
CN108360916A (en) * 2018-04-11 2018-08-03 山东小度智慧信息科技有限公司 A kind of environmental protection dust-proof noise reduction guardrail

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111236673A (en) * 2020-02-17 2020-06-05 葛飞月 Formula of making an uproar safety protection canopy falls
WO2021237631A1 (en) * 2020-05-29 2021-12-02 南京溧水高新创业投资管理有限公司 Isolation protection device for road bridge construction
CN114351622A (en) * 2022-01-24 2022-04-15 刘宇 Highway construction isolating device
CN114351622B (en) * 2022-01-24 2023-12-01 中铁五局集团第二工程有限责任公司 Highway construction isolating device

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Application publication date: 20190201

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