CN210828610U - Building safety barrier with vibration/noise reduction function - Google Patents
Building safety barrier with vibration/noise reduction function Download PDFInfo
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- CN210828610U CN210828610U CN201921574292.4U CN201921574292U CN210828610U CN 210828610 U CN210828610 U CN 210828610U CN 201921574292 U CN201921574292 U CN 201921574292U CN 210828610 U CN210828610 U CN 210828610U
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- fixedly connected
- protective layer
- safety barrier
- noise
- noise reduction
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Abstract
The utility model discloses a construction safety barrier with vibration/noise reduction function, including two fixed blocks, first spout, the upper surface of first spout and the one end fixed connection of first spring have been seted up to the upper surface of fixed block. This building safety barrier with vibration/noise reduction function, under the combined action through first spring and second spring, can subdue the external power of bringing, reduce because the produced noise of vibrations, nearby resident's normal life has not only been guaranteed, and guaranteed that the surrounding environment avoids the pollution of noise, because the material of advertising panel is by first protective layer, the through-hole, the amortization is cotton, the filling layer, fireproof coating layer and second protective layer constitute, and the through-hole has formed the resonance cavity with first protective layer, get into the through-hole when the noise, the air column in the through-hole produces strong resonance, the air produces violent friction with the pore wall, some noises have been subdued, remaining some noises get into the amortization cotton layer, further subduct the noise.
Description
Technical Field
The utility model relates to a construction safety barrier technical field specifically is a construction safety barrier with vibration/noise reduction function.
Background
The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial areas, public places and the like, and is widely applied to maintenance of municipal works, transportation, communities, ports, airports and storage areas.
Wherein, building safety barrier ubiquitous around the building, in particular, in the time around the building site job site, present building safety barrier, most of them are only the effect that prevents non-relevant staff to get into the job site, when meetting building site construction or external vibrations, building safety barrier can make building safety barrier rock owing to can't subdue the outside produced power, can produce some noises in shaking, these noises can influence resident's normal life on every side, and directly paste the advertisement on the guardrail, meeting great wind and making, there is the potential safety hazard, can not guarantee pedestrian's safety.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a construction safety barrier with vibration/noise reduction function, present construction safety barrier has been solved, most of only prevent the effect that non-relevant staff got into the job site, when meetting building site construction or external vibrations, construction safety barrier is because unable produced power in the external world of subducing, can make construction safety barrier rock, and can produce some noises in shaking, these noises can influence resident's normal life on every side, and directly paste the advertisement on the guardrail, meet great wind and make, there is the potential safety hazard, can not guarantee pedestrian's safe problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a building safety guardrail with shock absorption and noise reduction functions comprises two fixed blocks, wherein a first chute is formed in the upper surface of each fixed block, the upper surface of the first chute is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with the lower surface of a first connecting plate, the upper surface of the first connecting plate is fixedly connected with one end of a supporting rod, one side of the supporting rod is provided with a clamping groove, the top end of the supporting rod is provided with a first threaded hole, one side of the clamping groove is fixedly connected with one end of a second spring, the other end of the second spring is fixedly connected with one side of a second connecting plate, one side of the second connecting plate is fixedly connected with one end of a telescopic rod, the other end of the telescopic rod is fixedly connected with one side of the clamping groove, the upper end and the lower end of the clamping groove are both provided with second chutes, and the two second chutes are connected, one side of second connecting plate and the one end fixed connection of railing, and the right flank that is located the bracing piece of the railing other end and the left flank fixed connection of backup pad, and the second screw hole has been seted up in the front of backup pad, the front of railing and the back fixed connection of advertising panel, the advertising panel includes first protective layer, the back of first protective layer and the front fixed connection of railing, one side of first protective layer is provided with the through-hole, and the opposite side of first protective layer is provided with the amortization cotton, the cotton one side of amortization is provided with the filling layer, one side of filling layer is provided with fireproof coating layer, one side of fireproof coating layer is provided with the second protective layer.
Preferably, the lower surface of the fixed block is fixedly connected with the lower surface of the anti-skid rubber pad, and the anti-skid rubber pad is in a convex point shape.
Preferably, the first threaded hole and the second threaded hole are the same in size, and the first threaded hole and the second threaded hole are in threaded connection through the same bolt.
Preferably, the shape of first spout is the type of calligraphy, the quantity of telescopic link is no less than 4.
Preferably, the shape of the handrail is a grid shape, and the width of the support plate is the same as the diameter of the support rod.
(III) advantageous effects
The utility model provides a building safety barrier with vibration/noise reduction function possesses following beneficial effect:
(1) the building safety guardrail with the damping and noise reducing functions can reduce the force brought by the outside under the combined action of the first spring and the second spring, reduce the noise generated by vibration, not only ensure the normal life of nearby residents, but also ensure that the surrounding environment is free from the pollution of noise, and the advertising board is arranged on the railing, so that the advertising board can be pasted with advertisements, and wind can pass through the railing to reduce the potential safety hazard, in addition, because the material of the advertising board is composed of the first protective layer, the through holes, the silencing cotton, the filling layer, the fireproof coating layer and the second protective layer, and the through holes and the first protective layer form a resonance cavity, when the noise enters the through holes, air columns in the through holes generate strong resonance, the air and the violent friction are generated, a part of the noise is reduced, and the rest part of the noise enters the silencing cotton layer, further reducing noise.
(2) This building safety barrier with vibration/noise reduction function, through the setting of slipmat rubber, increased the frictional force between fixed block and the ground, guaranteed whole building safety barrier's stability, the combined action of first screw hole and second screw hole can carry out threaded connection with a plurality of building safety barriers through the bolt.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of the cross-section structure of the right side of the advertisement board of the present invention.
In the figure: the novel anti-skid plastic board comprises a clamping groove 1, a second connecting plate 2, a second spring 3, a telescopic rod 4, a first sliding groove 5, a first connecting plate 6, a fixed block 7, an anti-skid rubber pad 8, a first spring 9, a second threaded hole 10, a supporting plate 11, a supporting rod 12, an advertising board 13, a second protective layer 131, a fireproof paint layer 132, a filling layer 133, silencing cotton 134, a first protective layer 135, a through hole 136, a railing 14, a first threaded hole 15 and a second sliding groove 16.
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.
As shown in fig. 1-2, the utility model provides a technical solution: a building safety guardrail with shock absorption and noise reduction functions comprises two fixed blocks 7, wherein a first sliding groove 5 is formed in the upper surface of each fixed block 7, the first sliding groove 5 is in a convex shape, the lower surface of each fixed block 7 is fixedly connected with the lower surface of an anti-skidding rubber pad 8, the anti-skidding rubber pads 8 are in a convex shape, the friction force between the fixed blocks 7 and the ground is increased through the arrangement of the anti-skidding rubber pads 8, the stability of the whole building safety guardrail is ensured, the upper surface of each first sliding groove 5 is fixedly connected with one end of a first spring 9, the other end of each first spring 9 is fixedly connected with the lower surface of a first connecting plate 6, the upper surface of each first connecting plate 6 is fixedly connected with one end of a supporting rod 12, one side of each supporting rod 12 is provided with a clamping groove 1, the top end of each supporting rod 12 is provided with a first threaded hole 15, one side of each clamping, under the combined action of the first spring 9 and the second spring 3, the force brought by the outside can be reduced, the noise generated by vibration is reduced, the normal life of nearby residents is ensured, and the ambient environment is prevented from being polluted by the noise, the other end of the second spring 3 is fixedly connected with one side of the second connecting plate 2, one side of the second connecting plate 2 is fixedly connected with one end of the telescopic rod 4, the number of the telescopic rods 4 is not less than 4, the other end of the telescopic rod 4 is fixedly connected with one side in the clamping groove 1, the upper end and the lower end in the clamping groove 1 are both provided with second sliding grooves 16, the two second sliding grooves 16 are in sliding connection with the second connecting plate 2, one side of the second connecting plate 2 is fixedly connected with one end of a railing 14, the railing 14 is in a grid shape, and the right side surface of a supporting rod 12 positioned at the other end of the railing 14 is fixedly connected with the left, the front of the supporting plate 11 is provided with a second threaded hole 10, the width of the supporting plate 11 is the same as the diameter of the supporting rod 12, the first threaded hole 15 is the same as the second threaded hole 10 in size, the first threaded hole 15 is in threaded connection with the second threaded hole 10 through the same bolt, the first threaded hole 15 and the second threaded hole 10 act together to enable a plurality of building safety guardrails to be in threaded connection through bolts, the front of the railing 14 is fixedly connected with the back of the advertising board 13, the advertising board 13 is arranged on the railing 14 to be capable of not only pasting advertisements, but also wind can pass through the railings 14 to reduce potential safety hazards, the advertising board 13 comprises a first protective layer 135, the back of the first protective layer 135 is fixedly connected with the front of the railing 14, one side of the first protective layer 135 is provided with a through hole 136, the other side of the first protective layer 135 is provided with noise reduction cotton 134, one side of the noise reduction cotton 134 is provided with, one side of the filling layer 133 is provided with the fireproof paint layer 132, one side of the fireproof paint layer 132 is provided with the second protective layer 131, because the material of the advertisement board 13 is composed of the first protective layer 135, the through hole 136, the silencing cotton 134, the filling layer 133, the fireproof paint layer 132 and the second protective layer 131, and the through hole 136 and the first protective layer 135 form a resonance cavity, when noise enters the through hole 136, an air column in the through hole 136 generates strong resonance, air and a hole wall generate violent friction, a part of noise is reduced, and the rest part of noise enters the silencing cotton 134 layer, so that the noise is further reduced.
During the use, align first screw hole 15 with second screw hole 10, carry out threaded connection with it through the bolt after the alignment, so on and so on can a plurality of building safety barriers of threaded connection, when meetting external vibrations, first spring 9 and the shrink of second spring 3, make first connecting plate 6 and second connecting plate 2 slide in first spout 5 and second spout 16 respectively, subdue the power that external vibrations brought, when meetting the produced noise of building site construction, because through-hole 136 and first protective layer 135 have formed the resonance cavity, when the noise gets into through-hole 136, the air column in through-hole 136 produces strong resonance, the air produces violent friction with the pore wall, subducted some noise, remaining some noise gets into amortization cotton 134 layer, further subduct the noise.
In conclusion, the building safety barrier with the shock absorption and noise reduction functions can reduce the force brought by the outside through the combined action of the first spring 9 and the second spring 3, reduce the noise generated by vibration, not only ensure the normal life of nearby residents, but also ensure that the surrounding environment is free from noise pollution, can be pasted with advertisements by arranging the advertising board 13 on the railing 14, and wind can pass through the railing 14, thereby reducing the potential safety hazard, in addition, as the material of the advertising board 13 is composed of the first protective layer 135, the through hole 136, the silencing cotton 134, the filling layer 133, the fireproof coating layer 132 and the second protective layer 131, and the through hole 136 and the first protective layer 135 form a resonance cavity, when the noise enters the through hole 136, the air column in the through hole 136 generates strong resonance, and the air and the hole wall generate violent friction, thereby reducing a part of the noise, the remaining part of the noise enters the layer of sound-deadening cotton 134 to further reduce the noise.
Simultaneously, this building safety barrier with vibration/noise reduction function through the setting of slipmat rubber 8, has increased the frictional force between fixed block 7 and the ground, has guaranteed whole building safety barrier's stability, and the combined action of first screw hole 15 and second screw hole 10 can carry out threaded connection with a plurality of building safety barriers through the bolt.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a building safety barrier with vibration/noise reduction function, includes two fixed blocks (7), its characterized in that: the upper surface of the fixed block (7) is provided with a first chute (5), the upper surface of the first chute (5) is fixedly connected with one end of a first spring (9), the other end of the first spring (9) is fixedly connected with the lower surface of a first connecting plate (6), the upper surface of the first connecting plate (6) is fixedly connected with one end of a supporting rod (12), one side of the supporting rod (12) is provided with a clamping groove (1), the top end of the supporting rod (12) is provided with a first threaded hole (15), one side of the clamping groove (1) is fixedly connected with one end of a second spring (3), the other end of the second spring (3) is fixedly connected with one side of a second connecting plate (2), one side of the second connecting plate (2) is fixedly connected with one end of a telescopic rod (4), the other end of the telescopic rod (4) is fixedly connected with one side in the clamping groove (1), the upper end and the lower end in the clamping groove (1) are respectively provided with a second sliding groove (16), the two second sliding grooves (16) are connected with a second connecting plate (2) in a sliding manner, one side of the second connecting plate (2) is fixedly connected with one end of a railing (14), the right side surface of a supporting rod (12) positioned at the other end of the railing (14) is fixedly connected with the left side surface of a supporting plate (11), the front surface of the supporting plate (11) is provided with a second threaded hole (10), the front surface of the railing (14) is fixedly connected with the back surface of an advertising board (13), the advertising board (13) comprises a first protective layer (135), the back surface of the first protective layer (135) is fixedly connected with the front surface of the railing (14), one side of the first protective layer (135) is provided with a through hole (136), the other side of the first protective layer (135) is provided with silencing cotton (134), one side of the silencing cotton (134) is provided, one side of filling layer (133) is provided with fire protection coating layer (132), one side of fire protection coating layer (132) is provided with second protective layer (131).
2. The building safety barrier with the shock absorption and noise reduction functions as claimed in claim 1, wherein: the lower surface of the fixed block (7) is fixedly connected with the lower surface of the anti-skid rubber pad (8), and the anti-skid rubber pad (8) is in a convex point shape.
3. The building safety barrier with the shock absorption and noise reduction functions as claimed in claim 1, wherein: the first threaded hole (15) and the second threaded hole (10) are the same in size, and the first threaded hole (15) is in threaded connection with the second threaded hole (10) through the same bolt.
4. The building safety barrier with the shock absorption and noise reduction functions as claimed in claim 1, wherein: the shape of first spout (5) is type of calligraphy, 4 are no less than to the quantity of telescopic link (4).
5. The building safety barrier with the shock absorption and noise reduction functions as claimed in claim 1, wherein: the shape of the railing (14) is a grid shape, and the width of the supporting plate (11) is the same as the diameter of the supporting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574292.4U CN210828610U (en) | 2019-09-21 | 2019-09-21 | Building safety barrier with vibration/noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574292.4U CN210828610U (en) | 2019-09-21 | 2019-09-21 | Building safety barrier with vibration/noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210828610U true CN210828610U (en) | 2020-06-23 |
Family
ID=71257743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574292.4U Expired - Fee Related CN210828610U (en) | 2019-09-21 | 2019-09-21 | Building safety barrier with vibration/noise reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210828610U (en) |
-
2019
- 2019-09-21 CN CN201921574292.4U patent/CN210828610U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200623 Termination date: 20210921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |