CN213115828U - Rail is used in engineering construction with noise reduction effect - Google Patents
Rail is used in engineering construction with noise reduction effect Download PDFInfo
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- CN213115828U CN213115828U CN202021423981.8U CN202021423981U CN213115828U CN 213115828 U CN213115828 U CN 213115828U CN 202021423981 U CN202021423981 U CN 202021423981U CN 213115828 U CN213115828 U CN 213115828U
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Abstract
The utility model discloses a rail is used in engineering construction with noise reduction effect, including falling the noise reduction rail, it includes the breast board to fall the noise rail, the positive upper and lower end of breast board is provided with the opening board, the positive middle part of breast board is provided with toughened glass, toughened glass's the back is provided with the vacuum layer, the inside last lower extreme packing of breast board has the abatvoix, the side-mounting that falls the noise rail has connecting device, connecting device includes the dead lever, the tight bolt of hand is installed on the both sides of dead lever, first fluting has been seted up to the side of dead lever, the second fluting has been seted up to the front and back of dead lever, the cement piece is installed to the bottom of dead lever, the top welding of dead lever has the bracing piece. The utility model discloses can cut off job site and surrounding environment, avoid the miscellaneous personnel of idle mistake to go into the job site and take place danger, reflect and absorb the noise sound wave that the construction produced simultaneously, reduce construction noise to near resident's influence.
Description
Technical Field
The utility model relates to a construction noise reduction technical field specifically is a rail is used in engineering construction with noise reduction effect.
Background
The harm of noise to human body is systemic, which can cause the change of auditory system and can also produce influence on non-auditory system, the early stage of the influence is mainly physiological change, the noise with relatively strong long-term contact can cause pathological change, and the noise brings physiological and psychological harm to human body, and the following aspects are mainly included: can damage hearing, is harmful to the cardiovascular system of people, influences the nervous system of people, makes people impatient, irritability, influences sleep and causes fatigue.
However, with the acceleration of urbanization pace in China, in the current construction process, huge noise is generated along with cutting, grinding, drilling and the like mostly, and the noise can influence the normal life and rest of surrounding residents.
In order to solve the above problems, a fence for construction work having a noise reduction effect is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it uses rail to lie in engineering construction with noise reduction effect to solve the work progress that mentions in the above-mentioned background art and produce very big noise along with cutting, polishing, drilling etc. for a large time, these noises can influence the problem of peripheral resident's normal life work and rest.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail is used in engineering construction with noise reduction effect, is including falling the noise reduction rail, it includes the breast board to fall the noise rail, the positive upper and lower end of breast board is provided with the opening board, the positive middle part of breast board is provided with toughened glass, toughened glass's the back is provided with the vacuum layer, the inside last lower extreme packing of breast board has the abatvoix, the side-mounting of falling the noise rail has connecting device, connecting device includes the dead lever, the tight bolt of hand is installed on the both sides of dead lever, first fluting has been seted up to the side of dead lever, the second fluting has been seted up to the front and back of dead lever, the cement piece is installed to the bottom of dead lever, the top welding of dead lever has the bracing piece, the through-hole has been seted up to the bottom surface of dead lever, the draw.
Preferably, fixing device is installed at the bottom top of dead lever, fixing device includes the telescopic link, the welding of the top of telescopic link has the fixture block, the welding of the bottom surface both sides of fixture block has the card post, the welding of the top of fixture block has the knob, the spring is installed to the bottom of telescopic link.
Preferably, the toughened glass is two groups, the two groups of toughened glass are respectively arranged on the front surface and the rear surface of the middle part of the breast board, and the vacuum layer is arranged between the two groups of toughened glass.
Preferably, lifting lugs are fixedly mounted on the front and rear surfaces of the middle part of the cement block, and the fixing rod is vertically mounted at the top of the cement block.
Preferably, the bottom end of the telescopic rod is inserted into the movable groove, the bottom end of the spring is fixedly welded at the bottom end of the telescopic rod, the top end of the spring is fixedly welded with the top surface of the movable groove, and the cross sectional area of the bottom end of the telescopic rod is larger than that of the top opening of the cement block.
Preferably, the width and the length of the clamping block are smaller than those of the through hole, and the clamping column is clamped in the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can cut off job site and surrounding environment, avoid the miscellaneous personnel of idle mistake to go into the job site and take place danger, reflect and absorb the noise sound wave that the construction produced simultaneously, reduce construction noise to near resident's influence.
1. Be provided with and fall the rail of making an uproar, during the construction, the sound wave of noise can direct contact to the front of breast board, the breast board can reflect the noise, reduce the strength that passes and fall the rail noise sound wave of making an uproar, the top of breast board is the incurve design simultaneously, the efficiency of the rail reflection sound wave of making an uproar is fallen in the improvement, avoid the sound wave direct diffusion to the construction place outside, the design of while opening board can provide the entry for the noise sound wave on breast board surface, make the sound wave contact with the inside abatvoix of breast board, the abatvoix can absorb the sound wave, the vacuum layer that the breast board middle part set up simultaneously, can break the medium that the noise propagated, make the noise can't pass the vacuum layer, thereby improve the effect of falling the rail noise reduction of making an.
2. The device is provided with a fixing device, when in installation, a cement block can be placed at a proper position firstly, then a knob can be held and rotated by ninety degrees to keep the angle between a fixture block and a through hole consistent, then a fixed rod is vertically placed above the cement block to enable the fixture block to pass through the bottom end of the fixed rod, then the knob is held and pulled upwards to enable the fixture block to expose the surface of the bottom end of the fixed rod, then the knob is rotated by ninety degrees to keep the fixture block and the through hole vertical, then the knob is loosened, a spring at the bottom of the telescopic rod is expanded to enable the telescopic rod to move downwards in a movable groove, at the moment, a clamping column is clamped into the clamping groove to realize the fixed installation of the connecting device, then the side surface of the noise reduction fence is clamped in the first grooved inner part to enable the bottom surface of the fence plate to be attached to the bottom surface of the first grooved, then a hand tightening bolt is screwed tightly to enable, the fixed mounting of the noise reduction fence is realized.
Drawings
Fig. 1 is a schematic front view of the noise reduction fence according to the present invention;
FIG. 2 is a schematic side view of the structure of the connecting device of the present invention;
fig. 3 is a schematic side view of the noise reduction fence according to the present invention;
fig. 4 is a schematic top view of the connecting device of the present invention;
fig. 5 is a schematic structural section view of the fixing device of the present invention.
In the figure: 1. a noise reduction fence; 11. a breast board; 12. an opening plate; 13. tempering the glass; 14. a vacuum layer; 15. a sound-absorbing panel; 2. a connecting device; 21. fixing the rod; 22. tightening the bolt by hand; 23. a first slot; 24. a second slot; 25. a cement block; 26. a support bar; 27. a through hole; 28. a card slot; 29. a movable groove; 3. a fixing device; 31. a telescopic rod; 32. a clamping block; 33. clamping the column; 34. a knob; 35. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
the utility model provides a rail is used in engineering construction with noise reduction effect, including falling noise reduction rail 1, it includes breast board 11 to fall noise reduction rail 1, the positive upper and lower end of breast board 11 is provided with opening plate 12, the positive middle part of breast board 11 is provided with toughened glass 13, toughened glass 13's the back is provided with vacuum layer 14, toughened glass 13 is total two sets of, install the front and back at breast board 11 middle part respectively two sets of toughened glass 13, vacuum layer 14 sets up the centre at two sets of toughened glass 13, further improve the weakening effect of device to the noise, the strength that the noise reduction propagated, improve the practicality of device.
The inside last lower extreme packing of breast board 11 has abatvoix 15, the side-mounting of falling the noise rail 1 has connecting device 2, connecting device 2 includes dead lever 21, fixing device 3 is installed at the bottom top of dead lever 21, fixing device 3 includes telescopic link 31, the welding of telescopic link 31's top has fixture block 32, the welding of fixture block 32's bottom surface both sides has card post 33, the welding of fixture block 32's top has knob 34, spring 35 is installed to telescopic link 31's bottom, improve fixing device 3's fixed effect, guarantee card post 33 and establish the effect to the card of draw-in groove 28, avoid falling the noise rail 1 and take place to rock, the stability of the improvement device.
Hand-tightened bolts 22 are installed on two sides of a fixing rod 21, first slots 23 are formed in the side face of the fixing rod 21, second slots 24 are formed in the front face and the rear face of the fixing rod 21, a cement block 25 is installed at the bottom end of the fixing rod 21, lifting lugs are fixedly installed on the front face and the rear face of the middle portion of the cement block 25, the fixing rod 21 is vertically installed at the top of the cement block 25, a user can conveniently move the cement block 25, transfer of the device is achieved, the application range of the device is enlarged, supporting rods 26 are welded to the top ends of the fixing rod 21, through holes 27 are formed in the bottom face of the fixing rod 21, clamping grooves 28 are formed in the side faces of the through holes 27, the width and the length of clamping blocks 32 are smaller than those of the through holes 27, clamping columns 33 are clamped inside the clamping grooves 28, the.
The working principle is as follows: when the device is used, the cement block 25 can be moved to a proper position, the top end of the knob 34 is pinched to rotate ninety degrees, so that the angle between the fixture block 32 and the through hole 27 is kept consistent, the fixing rod 21 is vertically placed above the cement block 25, the fixture block 32 penetrates through the bottom end of the fixing rod 21, the knob 34 is pinched to pull upwards, the fixture block 32 is exposed out of the surface of the bottom end of the fixing rod 21, the knob 34 is rotated ninety degrees, so that the fixture block 32 and the through hole 27 are kept vertical, then the knob 34 is loosened, the spring 35 at the bottom of the telescopic rod 31 is expanded, so that the telescopic rod 31 moves downwards in the movable groove 29, the clamping column 33 is clamped into the clamping groove 28 to realize the fixed installation of the connecting device 2, the side surface of the noise reduction fence 1 is clamped in the first groove 23, the bottom surface of the fence 11 is attached to the bottom surface of the first groove 23, and then the hand tightening bolt 22 is screwed tightly, the hand-tightening bolt 22 penetrates through the fixing rod 21 and the edge of the breast board 11, so that the noise reduction fence 1 is fixedly installed.
During the construction, the sound wave of noise can direct contact to breast board 11's front, breast board 11 can block and reflect the noise, reduce and pass the strength of falling the 1 noise sound wave of rail of making an uproar, simultaneously the top of breast board 11 is the incurve design, the efficiency of falling the 1 reflection sound wave of rail of making an uproar is improved, avoid the sound wave direct diffusion to the construction place outside, the design of division board 12 can provide the entry for the noise sound wave on breast board 11 surface simultaneously, make the sound wave contact with the inside abatvoix 15 of breast board 11, abatvoix 15 can absorb the sound wave, the vacuum layer 14 that sets up in the middle part of breast board 11 simultaneously, the medium that can break the noise propagation, make the noise can't pass vacuum layer 14, make the rail of making an uproar 1 fall weaken the sound wave propagation strength, thereby the effect of falling the noise reduction of rail 1 of making an uproar is improved, the.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a rail is used in engineering construction with noise reduction effect, is including making an uproar rail (1) falls, its characterized in that: the noise reduction fence (1) comprises a fence plate (11), opening plates (12) are arranged at the upper and lower ends of the front surface of the fence plate (11), toughened glass (13) is arranged at the middle of the front surface of the fence plate (11), a vacuum layer (14) is arranged on the back surface of the toughened glass (13), sound absorption plates (15) are filled at the upper and lower ends of the interior of the fence plate (11), a connecting device (2) is installed on the side surface of the noise reduction fence (1), the connecting device (2) comprises a fixing rod (21), hand-tightening bolts (22) are installed on two sides of the fixing rod (21), first grooves (23) are formed in the side surface of the fixing rod (21), second grooves (24) are formed in the front and back surfaces of the fixing rod (21), cement blocks (25) are installed at the bottom end of the fixing rod (21), and a supporting rod (26) is welded at, the bottom surface of the fixed rod (21) is provided with a through hole (27), the side surface of the through hole (27) is provided with a clamping groove (28), and the inside of the cement block (25) is provided with a movable groove (29).
2. The fence for construction work having a noise reduction effect according to claim 1, wherein: fixing device (3) are installed at the bottom top of dead lever (21), fixing device (3) include telescopic link (31), the top welding of telescopic link (31) has fixture block (32), the bottom surface both sides welding of fixture block (32) has card post (33), the top welding of fixture block (32) has knob (34), spring (35) are installed to the bottom of telescopic link (31).
3. The fence for construction work having a noise reduction effect according to claim 1, wherein: the two groups of toughened glass (13) are arranged, the two groups of toughened glass (13) are respectively arranged on the front surface and the rear surface of the middle part of the breast board (11), and the vacuum layer (14) is arranged between the two groups of toughened glass (13).
4. The fence for construction work having a noise reduction effect according to claim 1, wherein: lifting lugs are fixedly mounted on the front and rear surfaces of the middle part of the cement block (25), and the fixing rod (21) is vertically mounted at the top of the cement block (25).
5. The fence for construction work having a noise reduction effect according to claim 2, wherein: the bottom end of the telescopic rod (31) is inserted into the movable groove (29), the bottom end of the spring (35) is fixedly welded to the bottom end of the telescopic rod (31), the top end of the spring (35) is fixedly welded to the top surface of the movable groove (29), and the cross sectional area of the bottom end of the telescopic rod (31) is larger than that of the top opening of the cement block (25).
6. The fence for construction work having a noise reduction effect according to claim 2, wherein: the width and the length of the clamping block (32) are smaller than those of the through hole (27), and the clamping column (33) is clamped in the clamping groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021423981.8U CN213115828U (en) | 2020-07-20 | 2020-07-20 | Rail is used in engineering construction with noise reduction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021423981.8U CN213115828U (en) | 2020-07-20 | 2020-07-20 | Rail is used in engineering construction with noise reduction effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213115828U true CN213115828U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021423981.8U Active CN213115828U (en) | 2020-07-20 | 2020-07-20 | Rail is used in engineering construction with noise reduction effect |
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| Country | Link |
|---|---|
| CN (1) | CN213115828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370201A (en) * | 2021-12-21 | 2022-04-19 | 江苏若比林环保设备有限公司 | Freely splice dust removal and noise reduction formula versatility environmental protection engineering construction is with enclosing fender |
-
2020
- 2020-07-20 CN CN202021423981.8U patent/CN213115828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370201A (en) * | 2021-12-21 | 2022-04-19 | 江苏若比林环保设备有限公司 | Freely splice dust removal and noise reduction formula versatility environmental protection engineering construction is with enclosing fender |
| CN114370201B (en) * | 2021-12-21 | 2022-11-15 | 江苏若比林环保设备有限公司 | Free concatenation dust removal falls multi-purpose nature environmental protection engineering construction of formula of making an uproar and is used enclosing fender |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330000 No.113 Dieshan Road, Donghu District, Nanchang City, Jiangxi Province Patentee after: China Construction Development Group Co.,Ltd. Address before: 330000 No.113 Dieshan Road, Donghu District, Nanchang City, Jiangxi Province Patentee before: Nanchang Foreign Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |