CN212534222U - Safe type ancient force lid with shock-absorbing function of making an uproar falls - Google Patents
Safe type ancient force lid with shock-absorbing function of making an uproar falls Download PDFInfo
- Publication number
- CN212534222U CN212534222U CN202020750769.6U CN202020750769U CN212534222U CN 212534222 U CN212534222 U CN 212534222U CN 202020750769 U CN202020750769 U CN 202020750769U CN 212534222 U CN212534222 U CN 212534222U
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- Prior art keywords
- cover
- shockproof layer
- upper cover
- layer
- air
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- 239000010410 layer Substances 0.000 claims abstract description 61
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 239000011229 interlayer Substances 0.000 claims abstract description 21
- 230000035939 shock Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 rainwater Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Landscapes
- Fluid-Damping Devices (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a safety type ancient force cover with noise reduction and shock absorption functions, which comprises an upper cover and a lower cover, wherein the lower cover is arranged at the lower end of the upper cover, the upper cover comprises anti-skid teeth, bolts, an upper shockproof layer and a drain hole, the edge of the upper cover is fixedly connected with the lower cover through the bolts, and the lower end of the upper cover is fixedly connected with the upper shockproof layer; the internal structures of the upper shockproof layer and the lower shockproof layer are consistent; the lower shockproof layer comprises an air hole, an air passage, an air cavity, a soft interlayer and a medium cavity, the air hole is formed in the inner wall of the lower shockproof layer and connected with the air cavity through the horn-shaped air passage, the annular medium cavity is arranged on the outer side of the lower shockproof layer, and the soft interlayer is arranged between the medium cavity and the air cavity. Through the elastic deformation of the soft interlayer, the impact of the upper cover on the lower cover when the vehicle runs is buffered by the flow of the gas and the non-Newtonian fluid, so that the vibration and the noise are reduced, and the upper cover is prevented from being flushed away by flood.
Description
Technical Field
The utility model relates to an ancient power lid technical field especially relates to a safe type ancient power lid with vibration-damping function of making an uproar falls.
Background
The ancient force is a special name of a Qingdao for a tunnel with a vertical well head for people to go in and out and underground pipelines such as sewage, rainwater, tap water, cables, gas and the like with a circular or square cover, the ancient force cover is used for covering a road or weighting a deep well, placing people or objects to fall, and can be used in places such as green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like; the ancient power lid can be divided into including cast iron according to the material, the metal well lid of nodular cast iron and bronze well lid etc, cement base combined material's high strength fiber cement concrete well lid, regeneration resin combined material's resin well lid and polymer base combined material inspection well lid etc, ancient power lid divide into circularly and squarely according to the shape, generally adopt circularly in the road administration aspect in the urban area, because the not easy slope of circular shape well lid, the safety of good pedestrian of protection and vehicle that can be better, generally adopt squarely in the country and the cable shaft aspect, liquid such as rainwater in advance that like this can be better gets into.
The existing ancient force cover product is complex in structure and difficult to popularize and use, a jump phenomenon and noise pollution can occur when a vehicle rolls, and when flood disasters occur, the ancient force cover can be washed away by water flow in a pipeline, so that a pipe well is opened, and casualties and vehicle damage are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe type ancient power lid with shock-absorbing function of making an uproar falls, elastic deformation through soft interlayer, the impact of upper cover to the lower cover when gaseous and non-Newtonian fluidic flow comes the buffering vehicle to reduce vibrations and noise, and avoid the upper cover to be washed away by flood, solved the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety type ancient force cover with noise reduction and shock absorption functions comprises an upper cover and a lower cover, wherein the lower cover is installed at the lower end of the upper cover, the upper cover comprises anti-skidding teeth, bolts, an upper shock-proof layer and water drainage holes, a plurality of criss-cross anti-skidding teeth are arranged on the upper surface of the upper cover, the water drainage holes are arranged in a matrix manner in the middle of the upper cover, the lower cover is fixedly connected to the edge of the upper cover through the bolts, and the upper shock-proof layer is fixedly connected to the lower end of the upper cover;
the upper surface of the lower cover is provided with a lower shockproof layer, the lower shockproof layer and the upper shockproof layer are both annular, the upper surface of the lower shockproof layer and the lower surface of the upper shockproof layer are both corrugated, the corrugations of the lower shockproof layer and the lower shockproof layer are mutually matched, and the internal structures of the upper shockproof layer and the lower shockproof layer are consistent; the lower shockproof layer comprises an air hole, an air passage, an air cavity, a soft interlayer and a medium cavity, the air hole is formed in the inner wall of the lower shockproof layer and connected with the air cavity through the horn-shaped air passage, the annular medium cavity is arranged on the outer side of the lower shockproof layer, and the soft interlayer is arranged between the medium cavity and the air cavity.
Preferably, the upper cover is a circular iron casting, and the lower cover is an annular iron casting.
Preferably, the upper surface of the lower anti-vibration layer and the lower surface of the upper anti-vibration layer are both made of PVC.
Preferably, the medium cavity is internally filled with a non-Newtonian fluid.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a safe type ancient force lid with shock-absorbing function of making an uproar falls, when the vehicle was gone from non-Newton's fluid at a high speed, non-Newton's fluid has high rigidity, provide holding power for the vehicle is gone, when the vehicle was covered low-speed and is gone from ancient force, non-Newton's fluid is the molten condition, ancient force lid medium chamber after the pressure warp, non-Newton's fluid promotes soft interlayer and struts, discharge the air in the air chamber after strut, through the elastic deformation of soft interlayer, the impact of upper cover to the lower cover when the vehicle was gone is cushioned in the flow of gas and non-Newton's fluid, thereby noise reduction, after the vehicle was gone, gas and non-Newton's fluid backward flow, soft interlayer is replied; and the upper cover and the lower cover are connected through the bolt in a locking manner and are connected tightly, so that the upper cover is prevented from being flushed away by flood.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a view of the structure of the lower cover of the present invention;
FIG. 3 is a structural view of the lower anti-vibration layer of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1. an upper cover; 11. anti-slip teeth; 12. a bolt; 13. an upper shockproof layer; 14. a drain hole; 2. a lower cover; 21. a lower anti-vibration layer; 211. air holes; 212. an airway; 213. an air cavity; 214. a soft interlayer; 215. a media chamber.
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. 1-2, a safety type ancient force cap with noise reduction and shock absorption functions comprises an upper cap 1 and a lower cap 2, wherein the lower cap 2 is installed at the lower end of the upper cap 1, the upper cap 1 is a round iron casting, the lower cap 2 is an annular iron casting, the weight is heavy, the ancient force cap is not easy to steal, the upper cap 1 comprises anti-slip teeth 11, bolts 12, an upper shock-proof layer 13 and water drain holes 14, the upper surface of the upper cap 1 is provided with a plurality of vertically and horizontally staggered anti-slip teeth 11, the water drain holes 14 are arranged in a matrix arrangement in the middle of the upper cap 1, the edge of the upper cap 1 is fixedly connected with the lower cap 2 through the bolts 12, the connection is tight, the upper cap 1 is prevented from being washed away by flood, and the lower end of the upper.
Referring to fig. 3-4, the upper surface of the lower cover 2 is provided with a lower anti-vibration layer 21, the lower anti-vibration layer 21 and the upper anti-vibration layer 13 are both annular, the upper surface of the lower anti-vibration layer 21 and the lower surface of the upper anti-vibration layer 13 are both corrugated, the corrugations of the upper anti-vibration layer 21 and the lower anti-vibration layer 13 are matched with each other, and the inner structures of the upper anti-vibration layer 13 and the lower anti-vibration layer 21 are consistent; the lower shockproof layer 21 comprises an air hole 211, an air passage 212, an air cavity 213, a soft interlayer 214 and a medium cavity 215, the air hole 211 is formed in the inner wall of the lower shockproof layer 21, the air hole 211 is connected with the air cavity 213 through the trumpet-shaped air passage 212, the outer side of the lower shockproof layer 21 is provided with the annular medium cavity 215, the medium cavity 215 is filled with non-Newtonian fluid, when the vehicle runs from the non-Newtonian fluid at high speed, the non-Newtonian fluid has high hardness and provides supporting force for the running of the vehicle, when the vehicle runs from an ancient force cover to a low speed, the non-Newtonian fluid is in a molten state, the ancient force cover is pressed to deform the medium cavity 215, the non-Newtonian fluid pushes the soft interlayer 214 to open, air in the air cavity 213 is exhausted after opening, the impact of the upper cover 1 on the lower cover 2 when the vehicle runs is buffered through the elastic deformation of the soft interlayer 214, so as to reduce noise, the gas and the non-Newtonian fluid flow back, the soft interlayer 214 recovers, the soft interlayer 214 is arranged between the medium cavity 215 and the gas cavity 213, and the soft interlayer 214 can be made of elastic rubber; the upper surface of the lower shockproof layer 21 and the lower surface of the upper shockproof layer 13 are both made of PVC components, the PVC surface has the characteristic of soft deformation, the upper surface of the lower shockproof layer 21 is tightly attached to the lower surface of the upper shockproof layer 13, and the deformation of the non-Newtonian fluid in the lower shockproof layer 21 is opposite to that of the non-Newtonian fluid in the upper shockproof layer 13.
In summary, the following steps: when the vehicle runs from the non-Newtonian fluid at a high speed, the non-Newtonian fluid has high hardness and provides supporting force for the running of the vehicle, when the vehicle runs from the ancient force cover at a low speed, the non-Newtonian fluid is in a molten state, the medium cavity 215 deforms after the ancient force cover is pressed, the non-Newtonian fluid pushes the soft interlayer 214 to be expanded, air in the air cavity 213 is exhausted after the expansion, the impact of the upper cover 1 on the lower cover 2 when the vehicle runs is buffered through the elastic deformation of the soft interlayer 214 and the flow of the gas and the non-Newtonian fluid, so that the noise is reduced, after the vehicle runs, the gas and the non-Newtonian fluid flow back, and the soft interlayer 214 recovers; and the upper cover 1 and the lower cover 2 are connected in a locking way through the bolts 12, and the connection is tight, so that the upper cover 1 is prevented from being washed away by flood.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (4)
1. The utility model provides a safe type ancient force lid with shock-absorbing function of making an uproar falls, includes upper cover (1) and lower cover (2), its characterized in that: the lower end of the upper cover (1) is provided with a lower cover (2), the upper cover (1) comprises anti-skidding teeth (11), bolts (12), an upper shockproof layer (13) and drain holes (14), the upper surface of the upper cover (1) is provided with a plurality of criss-cross anti-skidding teeth (11), the middle part of the upper cover (1) is provided with the drain holes (14) which are arranged in a matrix manner, the edge of the upper cover (1) is fixedly connected with the lower cover (2) through the bolts (12), and the lower end of the upper cover (1) is fixedly connected with the upper shockproof layer (13);
the upper surface of the lower cover (2) is provided with a lower shockproof layer (21), the lower shockproof layer (21) and the upper shockproof layer (13) are both annular, the upper surface of the lower shockproof layer (21) and the lower surface of the upper shockproof layer (13) are both corrugated, the corrugations of the lower shockproof layer and the upper shockproof layer are mutually matched, and the internal structures of the upper shockproof layer (13) and the lower shockproof layer (21) are consistent; the lower shockproof layer (21) comprises an air hole (211), an air passage (212), an air cavity (213), a soft interlayer (214) and a medium cavity (215), the air hole (211) is formed in the inner wall of the lower shockproof layer (21), the air hole (211) is connected with the air cavity (213) through the trumpet-shaped air passage (212), the annular medium cavity (215) is formed in the outer side of the lower shockproof layer (21), and the soft interlayer (214) is arranged between the medium cavity (215) and the air cavity (213).
2. The safety type ancient force cover with the noise and shock reducing functions according to claim 1, is characterized in that: the upper cover (1) is a round iron casting, and the lower cover (2) is an annular iron casting.
3. The safety type ancient force cover with the noise and shock reducing functions according to claim 1, is characterized in that: the upper surface of the lower shockproof layer (21) and the lower surface of the upper shockproof layer (13) are both made of PVC.
4. The safety type ancient force cover with the noise and shock reducing functions according to claim 1, is characterized in that: the medium cavity (215) is filled with non-Newtonian fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750769.6U CN212534222U (en) | 2020-05-09 | 2020-05-09 | Safe type ancient force lid with shock-absorbing function of making an uproar falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750769.6U CN212534222U (en) | 2020-05-09 | 2020-05-09 | Safe type ancient force lid with shock-absorbing function of making an uproar falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212534222U true CN212534222U (en) | 2021-02-12 |
Family
ID=74540968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020750769.6U Expired - Fee Related CN212534222U (en) | 2020-05-09 | 2020-05-09 | Safe type ancient force lid with shock-absorbing function of making an uproar falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212534222U (en) |
-
2020
- 2020-05-09 CN CN202020750769.6U patent/CN212534222U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |