CN112228097A - Tunnel vision buffer - Google Patents
Tunnel vision buffer Download PDFInfo
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- CN112228097A CN112228097A CN202011071248.9A CN202011071248A CN112228097A CN 112228097 A CN112228097 A CN 112228097A CN 202011071248 A CN202011071248 A CN 202011071248A CN 112228097 A CN112228097 A CN 112228097A
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- 206010045178 Tunnel vision Diseases 0.000 title claims abstract description 14
- 229910001868 water Inorganic materials 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 54
- 239000011150 reinforced concrete Substances 0.000 claims description 51
- 239000002994 raw material Substances 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 229910021592 Copper(II) chloride Inorganic materials 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 17
- 239000002985 plastic film Substances 0.000 claims description 17
- 229920006255 plastic film Polymers 0.000 claims description 17
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 14
- 229910021591 Copper(I) chloride Inorganic materials 0.000 abstract description 10
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical group [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 abstract description 10
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000007704 transition Effects 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 230000008859 change Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 229910001431 copper ion Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
本发明涉及交通设备领域，具体公开了一种隧道视觉缓冲装置，包括多块半透明透光板的棚体、透光板内部填充溶液、反映隧道坍塌的结构、柔性接头结构、水管、可读水位的容器和用于控制水管通闭的压力阀门；溶液填充层为CuCl2溶液，且设置在棚体上；柔性接头结构固定设置在隧道上；柔性接头结构与棚体固定连接；本方案解决了汽车进出隧道洞口时洞内外光线过渡问题，降低亮度变化而造成的视觉冲击问题；CuCl2的稀溶液较为稳定，且不易燃，不会在高温环境下有化学反应，有较高的安全性，棚上填充的CuCl2的稀溶液可以有效的降低太阳光对透光板直射的光照强度，降低透光板的反光现象。
The invention relates to the field of traffic equipment, and specifically discloses a tunnel vision buffer device, comprising a shed body of a plurality of translucent light-transmitting plates, a solution filled inside the light-transmitting plates, a structure reflecting tunnel collapse, a flexible joint structure, a water pipe, a readable The water level container and the pressure valve used to control the opening and closing of the water pipe; the solution filling layer is CuCl 2 solution, and is set on the shed; the flexible joint structure is fixed on the tunnel; the flexible joint structure is fixedly connected with the shed; this solution solves It solves the problem of light transition inside and outside the tunnel when the car enters and exits the tunnel, and reduces the visual impact caused by changes in brightness; the dilute solution of CuCl 2 is relatively stable, non-flammable, and will not have chemical reactions in high temperature environments, with high safety. , The dilute solution of CuCl 2 filled on the shed can effectively reduce the direct illumination intensity of sunlight to the light-transmitting plate, and reduce the reflection phenomenon of the light-transmitting plate.
Description
Technical Field
The invention relates to the field of traffic equipment, and particularly discloses a tunnel vision buffering device.
Background
With surge development in economic society, much attention is paid to the construction of tunnels. However, when the driver enters the tunnel from the outside of the tunnel, the sharp change of light from light to dark brings a strong visual impact to the driver, so that the driver has a blind field of vision at this time, especially for the driver with flashing lights, and the visual impact is more serious. At this time, traffic accidents are very easy to happen because of the alternation of light and shade of the light.
In the prior art, an LED lamp with gradually-dimming brightness is usually built in a tunnel, and when an automobile runs into the tunnel, the LED lamp has a visual transition effect and relieves the visual impact phenomenon.
However, the above-mentioned techniques have disadvantages that the external light is always changed due to illumination, the brightness of the LED lamp in the tunnel cannot follow the intensity of the external light in real time, the gradual change of the brightness of the LED lamp cannot achieve a good visual transition effect, and it is difficult to alleviate the visual impact phenomenon.
Disclosure of Invention
The purpose of this scheme is to provide a tunnel vision buffer device of alleviating vision impact phenomenon.
In order to achieve the above object, the present scheme provides a tunnel vision buffer device, including: a shed body; the shed body is arranged outside the road tunnel portal; a semitransparent light-transmitting plate is arranged on the shed body; the inside of the light-transmitting plate is filled with CuCl2A solution; reflecting the structure of the tunnel collapse; the structure reflecting the collapse of the tunnel is fixedly arranged on the tunnel; the structure reflecting the tunnel collapse is fixedly connected with the shed body; the structure reflecting the tunnel collapse comprises a first reinforced concrete layer, a second reinforced concrete layer, a first rubber layer and a solution reaction tube; the first reinforced concrete layer and the second reinforced concrete layer are both arranged above the tunnel; the first reinforced concrete layer is thinner than the second reinforced concrete layer; the first rubber layer is arranged above the first reinforced concrete layer and the second reinforced concrete layer; the solution reaction tube is arranged above the rubber layer; a switch for reflecting tunnel collapse is arranged in the solution reaction pipe; the top surface of the switch is connected with a first spring; the switch passes through the firstThe spring is connected to the top wall inside the solution reaction tube; the switch includes a housing; a first raw material cavity is arranged in the switch; a first plastic film is arranged at the lowest end of the first raw material cavity; a discharging cavity is arranged below the first plastic film; a second raw material cavity is arranged below the first plastic film; a Na0H solution is arranged in the first raw material cavity; HCL solution is arranged in the second raw material cavity; the discharging cavity is funnel-shaped, a sealing ball for sealing the discharging cavity is arranged in the discharging cavity, and a first puncture needle for puncturing a first plastic film is arranged on the sealing ball; memory metals fixedly connected are arranged on two sides of the switch shell; when the memory metals on the two sides are curled, the solution reaction tube is communicated with the solution filled in the light-transmitting plate; a plurality of iron nets are arranged in the solution reaction pipe; the iron net is arranged on the right side of the switch; the iron net is arranged on the left side of the first reinforced concrete layer.
The principle of the scheme is as follows: when the automobile runs into the shed body, the semitransparent light-transmitting plate of the shed body reduces the brightness of direct sunlight, and the visual impact phenomenon is relieved; CuCl filled in the greenhouse body when sunlight is directly irradiated on the light-transmitting plate2The diluted solution reduces the phenomenon that light on the light-transmitting plate reflects to eyes of a driver. When the tunnel is to be collapsed, the first reinforced concrete layer is thinnest, so that the first reinforced concrete layer collapses firstly to generate vibration, the first rubber layer is extruded, the sealing ball in the switch vibrates up and down, the first pricker on the sealing ball punctures the first plastic film, Na0H solution in the first raw material cavity flows into the cavity through the discharging cavity and then flows into the second raw material cavity, and the Na0H solution reacts with the HCL solution to generate H20 and NaCl solution emit a great deal of heat, the memory metal on the two sides of the outer surface of the switch deforms due to high temperature, and the CuCl filled in the shed body2The dilute solution is communicated with the solution reaction layer, and CuCl2The dilute solution is reacted through a plurality of iron nets to displace copper ions, CuCl2The diluted solution becomes colorless, and the shed body becomes colorless.
The beneficial effect of this scheme: on one hand, the translucent light-transmitting plate is arranged on the shed body, so that the problem of light transition inside and outside the tunnel when the automobile enters and exits the tunnel opening is solved, and the problem caused by brightness change is solvedThe problem of visual impact; simultaneously, CuCl is filled on the shed body2The diluted solution can effectively reduce the illumination intensity of sunlight directly irradiating the light-transmitting plate and reduce the reflection phenomenon of the light-transmitting plate. Further, CuCl2The diluted solution is light blue in color and milder in eye protection. Second, CuCl2The dilute solution is stable and non-flammable, does not have chemical reaction in a high-temperature environment, and has high safety. On the other hand, when the tunnel interior collapses, the change that the canopy body becomes colorless can inform drivers who do not enter the tunnel interior in advance, give the drivers reaction time, avoid the congestion of the automobile caused by unclear tunnel interior collapse. In addition, when the tunnel collapses, the switch falls along with the tunnel, and the Na0H solution and the HCL solution in the switch react to generate H20 and NaCl solution are safe, and further loss can not be caused in the tunnel.
Furthermore, two side walls of the shed body are provided with anti-collision guardrails. When the car turns suddenly and accelerates, the accident collides the anticollision barrier on, can effectual reduction to the impact force of canopy body, simultaneously, also can avoid the car to rush out the road because of the unexpected condition, guarantees the safety that the car travel.
Further, the outer surface of the memory metal is coated with an anti-corrosion coating. Memory metal outer surface and CuCl2The solution is in direct contact with the metal, and the corrosion-resistant coating is coated on the metal, so that the memory metal can be further protected from corrosion, and the service life of the memory metal is prolonged.
Further, the sealing ball is a stainless steel sealing ball. The stainless steel sealing ball has high density, good sealing effect, difficult rustiness and long service life.
Further, the Na0H solution in the first raw material cavity is sealed and stored; and the HCL solution in the second raw material cavity is sealed and stored. The Na0H solution has strong basicity and strong corrosivity and should be subjected to sealing treatment; the HCL solution has strong pungent smell and high corrosivity, and should be stored in a sealed manner in order to protect the safety of personnel in the tunnel.
Furthermore, the shed body is provided with a flexible joint structure for reflecting the deformation degree of the mountain body; the flexible joint structure is fixedly arranged on the tunnel; the flexible joint structure is fixedly connected with the shed body; the flexible joint structure comprises a third reinforced concrete layer, a second rubber layer, a third rubber layer, an ink tube and a pressure valve for controlling the opening and closing of the ink tube; the second rubber layer is arranged above the solution reaction tube; the ink tube is arranged above the second rubber layer; the ink tube is provided with ink; the third rubber layer is arranged above the ink tube; the third reinforced concrete layer is arranged above the third rubber layer; the pressure valve is arranged at the opening of the ink tube. When the mountain body slightly deforms, the third reinforced concrete is extruded to cause the third rubber layer to be extruded, the third rubber layer extrudes the ink pipe, the pressure valve is pressed, and the pressure valve is opened. The setting of third reinforced concrete layer and third glue film can be changed the deformation of massif into the pressure of doing for pressure valve, and simultaneously, the produced effort of massif deformation can effectually be alleviated on the third rubber layer, can not oppress bad with ink pipe and pressure valve. The second rubber layer can effectually slow down the pressure of massif deformation, guarantees that the structure that reflects the tunnel collapse does not react because of the slight deformation of massif.
Further, the ink of the ink tube is red ink. The ink has low cost and convenient extraction. The color of the red ink is more obvious, and scales of the red ink in the container with the readable water level can be clearly observed by naked eyes.
Furthermore, a pressure head is arranged on the pressure valve; the pressure head is abutted against the rubber layer; a first baffle plate is arranged on the left side of the pressure head; a second baffle is arranged on the right side of the pressure head; the height of the first baffle plate is lower than that of the second baffle plate; the second baffle is used for resisting the ink tube; the pressure head is provided with a fixedly connected slide rod, and a second spring is wound on the slide rod; sealing doors are arranged on two sides of the sliding rod; the lowest ends of the sealing door and the sliding rod are provided with through holes; the lowest end of the sliding rod is provided with a sealing gasket; the sealing gasket blocks the through hole. When the mountain body slightly deformed, third reinforced concrete layer was extruded to make the third rubber layer extruded, pressure valve's pressure head extrudees downwards, and the slide bar moves down, and the second spring is compressed, and sealed the pad is pushed down, exposes the through-hole, and the red ink of ink tube can flow through the through-hole this moment.
Furthermore, a water pipe and a container capable of reading water level are arranged on the shed body; the water pipe is communicated with the ink pipe and the container capable of reading the water level. To the tunnel maintainer, mountain body deformation degree in the tunnel can be detected in real time to readable water level container on the canopy. The container capable of reading the water level is provided with scale marks, when the mountain body deforms, the pressure valve is opened, and the ink in the ink pipe in the flexible joint structure can flow into the container capable of reading the water level through the water pipe. The mountain deformation degree in the tunnel can be judged by observing the water level in the water level readable container through naked eyes.
Further, the maximum scale of the container capable of reading the water level is 4.5 m. The maximum scale of the container capable of reading the water level is 4.5m, and when the water level reaches 4.5m, the situation that the mountain body in the tunnel deforms seriously is shown, and measures need to be taken in time.
Drawings
FIG. 1 is a structural cross-sectional view of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
FIG. 3 is a schematic structural diagram of a memory metal in a normal state according to an embodiment of the invention.
FIG. 4 is a schematic structural diagram of a deformed state of a memory metal according to an embodiment of the invention.
Fig. 5 is a schematic structural view of the pressure valve according to the embodiment of the present invention when closed.
Fig. 6 is a schematic structural view of the pressure valve according to the embodiment of the present invention when the pressure valve is opened.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the tunnel comprises a shed body 1, a light-transmitting plate 2, an anti-collision guardrail 3, a flexible joint mechanism 4, a third reinforced concrete layer 401, a third rubber layer 402, an ink pipe 403, a second rubber layer 404, a pressure valve 405, a structure 5 for reflecting tunnel collapse, a solution reaction pipe 501, a first rubber layer 502, a first reinforced concrete layer 503, a second reinforced concrete layer 504, a water level readable container 6, a water pipe 7, a memory metal 8, a switch 9, a shell 901, a first raw material cavity 902, a first plastic film 903, a second raw material cavity 904, a first pricker 905, a discharging cavity 906, a sealing ball 907, a first spring 10, an iron net 11, a first baffle 12, a second baffle 13, a sliding rod 14, a second spring 15, a through hole 16, a sealing gasket 17, a sealing door 18, a pressure head 19, a mountain body 20 and a tunnel 21.
As shown in figure 1:
the shed bodies 1 are arranged outside the opening of the highway tunnel 21, and the number of the shed bodies 1 is two, and the two shed bodies are respectively arranged at the entrance and the exit of the tunnel 21 and used for solving the problem of severe light change when an automobile drives in and out of the tunnel 21. The shed body 1 is provided with a plurality of translucent light-transmitting plates 2, the light-transmitting plates 2 reduce the intensity of sunlight, the arrangement of the shed body 1 provides a visual buffer for a driver, when a car runs into the tunnel 21 through the shed body 1, the rapid visual change of the car caused by the light from the bright to the bright when the car enters the tunnel 21 is reduced, and the traffic accidents caused by the difficulty in running the car due to the rapid visual change are reduced. The inside of the light transmission plate 2 is filled with CuCl2To a dilute solution of (a). CuCl2The diluted solution can effectively reduce the direct illumination intensity of sunlight on the light-transmitting plate 2 and reduce the reflection phenomenon of the light-transmitting plate 2. Simultaneously, CuCl2The color of the dilute solution is light blue, and the visual impact phenomenon can be effectively relieved. Second, CuCl2The dilute solution is stable and non-flammable, does not have chemical reaction in a high-temperature environment, and has high safety.
The anti-collision guardrail 3 is arranged at the lowest part of two side walls in the shed body 1. The height setting of anticollision barrier 3 is 3.5 meters, and when the car was turned suddenly and is accelerated, the accident collided on anticollision barrier 3, can effectual reduction to the impact force of canopy body 1, simultaneously, also can avoid the car to rush out the road because of the unexpected condition, guaranteed the safety that the car went. The material of anticollision barrier 3 is stainless steel, and metal guardrail anticollision performance is than stronger, and the surface sprays paint the back, and corrosion resistance can be strong, and life is longer.
The tunnel 21 is provided with a structure 5 reflecting tunnel collapse, and the structure 5 reflecting tunnel collapse is fixedly connected with the shed body 1; the tunnel collapse structure 5 comprises a first reinforced concrete layer 503, a second reinforced concrete layer 504, a first rubber layer 502 and a solution reaction pipe 501; a first reinforced concrete layer 503 and a second reinforced concrete layer 504 are arranged above the tunnel 21; the first reinforced concrete layer 503 is thinner than the second reinforced concrete layer 504; a first rubber layer 502 is disposed over the concrete layer; the solution reaction tube 501 is arranged above the first rubber layer 502; a switch 9 for reflecting tunnel collapse is arranged in the solution reaction tube 501; the switch 9 is arranged above the first reinforced concrete layer 503, and the top surface of the switch 9 is connected with a first spring 10; the switch 9 is connected to the top wall inside the solution reaction tube 501 by a first spring 10. When the tunnel 21 is to be collapsed, the first reinforced concrete layer 503 is the thinnest because the first reinforced concrete layer 503 is collapsed first to generate vibration, and meanwhile, the switch 9 is guaranteed to be capable of reacting in time.
The flexible joint structure 4 is arranged above the tunnel 21, and the flexible joint structure 4 is fixedly connected with the shed body 1. The flexible joint structure 4 includes a third reinforced concrete layer 401, a third rubber layer 402, an ink tube 403, a pressure valve 405, and a second rubber layer 404. The third reinforced concrete layer 401 is connected with the mountain body 20, a third rubber layer 402 is arranged below the third reinforced concrete layer 401, an ink tube 403 is arranged below the third rubber layer 402, a pressure valve 405 is arranged at the tube opening of the ink tube 403, and a second rubber layer 404 is arranged below the ink tube 403. When the mountain 20 is slightly deformed, the third reinforced concrete layer 401 is pressed, so that the third rubber layer 402 is pressed, the pressure valve 405 at the pipe orifice of the ink pipe 403 is pressed, and the pressure valve 405 is opened. The deformation of the mountain 20 can be converted into the pressure for the pressure valve 405 by the arrangement of the third reinforced concrete layer 401 and the third rubber layer 402, and meanwhile, the third rubber layer 402 can effectively relieve the acting force generated by the deformation of the mountain 20, so that the ink tube 403 and the pressure valve 405 cannot be pressed badly. The second rubber layer 404 can effectively reduce the deformation pressure of the mountain body 20, and ensure that the structure reflecting the tunnel collapse 5 does not react due to slight deformation of the mountain body 20. The rubber material is soft, and extrusion is not easy to deform, and simultaneously the contact ink tube 403 can protect the built-in ink tube 403, so that the ink tube 403 is not easy to be extruded and damaged.
The shed body 1 is provided with two containers 6 capable of reading water level, and the maximum scale of the containers 6 capable of reading water level is 4.5 m. The shed body 1 is provided with a water pipe 7 for communicating the ink pipe 403 with a container 6 capable of reading water level. A pressure valve 405 is provided at the orifice of the ink tube 403 to control the flow of ink in the ink tube 403. When the mountain 20 is slightly deformed, the pressure valve 405 is opened, and the ink in the ink tube 403 flows into the container 6, in which the water level can be read, through the water tube 7. The degree of deformation of the mountain 20 in the tunnel 21 can be judged by visually observing the water level in the water level readable container 6. The maximum scale of the container 6 capable of reading the water level is 4.5m, and when the water level reaches 4.5m, the deformation condition of the mountain body 20 in the tunnel 21 is serious, and measures need to be taken in time.
The ink in the ink tube 403 adopts red ink. The ink has the advantages of low cost, convenient extraction, stable physical and chemical properties and difficult change due to environmental change. The color of the red ink is more obvious, and the scales of the red ink in the container 6 with readable water level can be clearly observed by naked eyes.
As shown in fig. 2:
As shown in fig. 3:
the switch 9 is arranged inside the solution reaction tube 501 and comprises a shell 901, a first raw material chamber 902, a second raw material chamber 904 and a discharge chamber 906; the lowest end of the first raw material cavity 902 is provided with a first plastic film 903; the discharge chamber 906 is arranged below the first plastic film 903; the second raw material chamber 904 is disposed below the first plastic film 903; the first raw material chamber 902 is provided with a Na0H solution; a HCL solution is arranged in the second raw material cavity 904; the discharging cavity 906 is funnel-shaped, a sealing ball 907 for sealing the discharging cavity 906 is arranged in the discharging cavity 906, and a first puncture needle 905 for puncturing a first plastic film 903 is arranged on the sealing ball 907; sealing ball 907 is stainless steel sealing ball 907. The stainless steel sealing ball 907 is high in density, good in sealing effect, not prone to rusting and long in service life. The Na0H solution in the first raw material cavity 902 is sealed and stored; the HCL solution in the second material chamber 904 is sealed. The Na0H solution has strong basicity and strong corrosivity and should be subjected to sealing treatment; the HCL solution has a strong pungent odor and a high corrosivity, and should be stored hermetically to protect the safety of personnel inside the tunnel 21.
As shown in fig. 4:
when the tunnel 21 collapses, vibration is generated, the switch 9 vibrates along with the tunnel, the first spring 10 is stretched, the sealing ball 907 jumps up and down, the first puncture needle 905 on the sealing ball 907 punctures the first plastic film 903, NaOH solution in the first raw material cavity 902 naturally flows down due to gravity and flows into the second raw material cavity 904 through the discharging cavity 906, and Na0H solution reacts with HCL solution in the second raw material cavity 904 to generate H2The O and NaCl solutions give off a lot of heat.
The hopper-shaped discharging cavity 906 ensures that the solution in the first raw material cavity 902 can flow into the second raw material cavity 904 more easily, and the phenomenon that the solution is hung on the cavity wall is reduced, so that the chemical reaction is continuously carried out, and the resource waste is reduced.
The solution reaction tube 501 is communicated with the solution filled in the shed body 1; a plurality of iron nets 11 are arranged in the solution reaction pipe 501; the iron net 11 is arranged on the right side of the switch 9; the iron net 11 is disposed at the left side of the first reinforced concrete layer 503. When the memory metal 8 at both sides is curled, CuCl is filled in the shed body 12The dilute solution is communicated with the solution reaction tube 501, and CuCl2The dilute solution of (a) is reacted through a plurality of iron nets 11 to displace copper ions, CuCl2In a dilute solution ofThe color of the green house 1 is changed to colorless.
When the tunnel 21 is to be collapsed, because the first reinforced concrete layer 503 is thinnest, the first reinforced concrete layer 503 collapses firstly to generate vibration, the switch 9 vibrates accordingly, the first spring 10 is stretched, the sealing ball 907 jumps up and down, the first puncture needle 905 on the sealing ball 907 punctures the first plastic film 903, the NaOH solution in the first raw material cavity 902 flows down naturally due to gravity and flows into the second raw material cavity 904 through the discharging cavity 906, and the Na0H solution reacts with the HCL solution in the second raw material cavity 904 to generate H2O and NaCl solution releases a large amount of heat, the memory metal 8 is coiled, and the solution reaction tube 501 is communicated with the solution filled in the light-transmitting plate 2;
CuCl filled in greenhouse body 12The dilute solution is communicated with the solution reaction tube 501, and CuCl2The dilute solution of (a) is reacted through a plurality of iron nets 11 to displace copper ions, CuCl2The diluted solution becomes colorless, and the greenhouse body 1 becomes colorless.
When the tunnel 21 collapses, the color of the shed body 1 changes to be colorless, and a driver observes the color change of the shed body 1 to know that the tunnel 21 collapses, so that the reaction is advanced, and the traffic jam accidents caused by the fact that the driver does not know the accident ahead are reduced.
As shown in fig. 5:
a pressure valve 405 is provided at the orifice of the ink tube 403. The pressure valve 405 comprises a pressure head 19, a first baffle 12, a second baffle 13, a sliding rod 14, a second spring 15, a through hole 16, a sealing gasket 17 and a sealing door 18. The pressure head 19 is arranged at the top and abuts against the rubber layer, the two sides of the pressure head 19 are respectively provided with a baffle plate, the height of the first baffle plate is lower than that of the second baffle plate 13, and the second baffle plate 13 can just block the ink in the ink tube 403; a sliding rod 14 is arranged below the pressure head 19, and when the pressure head 19 moves, the sliding rod 14 can also move; a second spring 15 is wound on the sliding rod 14; two sides of the sliding rod 14 are provided with sealing doors 18, and the sealing doors 18 at the two sides and the lowest end of the sliding rod 14 are provided with through holes 16; the lowermost end of the sliding rod 14 is provided with a sealing gasket 17, and the sealing gasket 17 just can block the through hole 16.
When the mountain 20 is not deformed, the pressure head 19 of the pressure valve 405 is not pressed, the through hole 16 is blocked by the gasket 17, and the ink in the ink tube 403 cannot flow to the outside container 6 capable of reading the water level.
As shown in fig. 6:
a pressure valve 405 is provided at the orifice of the ink tube 403. The pressure valve 405 comprises a pressure head 19, a first baffle 12, a second baffle 13, a sliding rod 14, a second spring 15, a through hole 16, a sealing gasket 17 and a sealing door 18. The pressure head 19 is arranged at the top and abuts against the rubber layer, the two sides of the pressure head 19 are respectively provided with a baffle plate, the height of the first baffle plate is lower than that of the second baffle plate 13, and the second baffle plate 13 can just block the ink in the ink tube 403; a sliding rod 14 is arranged below the pressure head 19, and when the pressure head 19 moves, the sliding rod 14 can also move; a second spring 15 is wound on the sliding rod 14; two sides of the sliding rod 14 are provided with sealing doors 18, and the sealing doors 18 at the two sides and the lowest end of the sliding rod 14 are provided with through holes 16; the lowermost end of the sliding rod 14 is provided with a sealing gasket 17, and the sealing gasket 17 just can block the through hole 16.
When the mountain 20 is slightly deformed, the third reinforced concrete layer 401 is squeezed, so that the third rubber layer 402 is squeezed, the pressure head 19 of the pressure valve 405 is squeezed downward, the sliding rod 14 moves downward, the second spring 15 is compressed, and the sealing gasket 17 is pushed downward to expose the through hole 16. At this time, the red ink in the ink tube 403 can flow into the water tube through the through-hole 16.
During specific operation, when an automobile runs into the shed body 1, the semitransparent light-transmitting plate 2 of the shed body 1 reduces the brightness of direct sunlight, and the visual impact phenomenon is relieved; when sunlight is directly irradiated on the light-transmitting plate 2, CuCl is filled in the greenhouse body 12The diluted solution reduces the phenomenon that light on the light-transmitting panel 2 is reflected to the eyes of the driver. When the tunnel 21 is about to collapse, because the first reinforced concrete layer 503 is thinnest, the first reinforced concrete layer 503 collapses firstly to vibrate, the first rubber layer 502 is squeezed, the sealing ball 907 in the switch 9 vibrates up and down, the first pricker 905 on the sealing ball 907 punctures the first plastic film 903, the Na0H solution in the first raw material cavity 902 flows into the second raw material cavity 904 through the discharging cavity 906, and the Na0H solution reacts with the HCL solution to generate H2The O and NaCl solution emits a great deal of heat, the memory metal 8 on the two sides of the outer surface of the switch 9 deforms due to high temperature, and the CuCl filled on the shed body 12The dilute solution is communicated with the solution reaction tube 501, and CuCl2The dilute solution of (a) is reacted through a plurality of iron nets 11 to displace copper ions, CuCl2The diluted solution becomes colorless, and the greenhouse body 1 becomes colorless.
When the mountain 20 inside the tunnel 21 is slightly deformed, the third reinforced concrete layer 401 is squeezed, so that the third rubber layer 402 is squeezed, the pressure head 19 of the pressure valve 405 is squeezed downward, the sliding rod 14 moves downward, the second spring 15 is compressed, and the sealing gasket 17 is pushed downward to expose the through hole 16. The pressure valve 405 is opened, and the red ink in the ink tube 403 flows into the water tube 7 through the through hole 16 and then flows into the container 6 with a readable water level through the water tube 7.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A tunnel vision buffering device, comprising:
a shed body; the shed body is arranged outside the road tunnel portal; a semitransparent light-transmitting plate is arranged on the shed body; the inside of the light-transmitting plate is filled with CuCl2A solution;
reflecting the structure of the tunnel collapse; the structure reflecting the collapse of the tunnel is fixedly arranged on the tunnel; the structure reflecting the tunnel collapse is fixedly connected with the shed body; the structure reflecting the tunnel collapse comprises a first reinforced concrete layer, a second reinforced concrete layer, a first rubber layer and a solution reaction tube;
the first reinforced concrete layer and the second reinforced concrete layer are both arranged above the tunnel; the first reinforced concrete layer is thinner than the second reinforced concrete layer;
the first rubber layer is arranged above the first reinforced concrete layer and the second reinforced concrete layer;
the solution reaction tube is arranged above the rubber layer; a switch for reflecting tunnel collapse is arranged in the solution reaction pipe; the top surface of the switch is connected with a first spring; the switch is connected to the top wall inside the solution reaction tube through a first spring; the switch includes a housing;
a first raw material cavity is arranged in the switch; a first plastic film is arranged at the lowest end of the first raw material cavity; a discharging cavity is arranged below the first plastic film; a second raw material cavity is arranged below the first plastic film;
a Na0H solution is arranged in the first raw material cavity; HCL solution is arranged in the second raw material cavity;
the discharging cavity is funnel-shaped, a sealing ball for sealing the discharging cavity is arranged in the discharging cavity, and a first puncture needle for puncturing a first plastic film is arranged on the sealing ball;
memory metals fixedly connected are arranged on two sides of the switch shell; when the memory metals on the two sides are curled, the solution reaction tube is communicated with the solution filled in the light-transmitting plate;
a plurality of iron nets are arranged in the solution reaction pipe; the iron net is arranged on the right side of the switch; the iron net is arranged on the left side of the first reinforced concrete layer.
2. The tunnel vision buffer device as claimed in claim 1, wherein two side walls of the shed body are provided with anti-collision guardrails.
3. The buffer of claim 1, wherein the outer surface of the memory metal is coated with a corrosion resistant coating.
4. The tunnel vision buffering device of claim 1, wherein said sealing ball is a stainless steel sealing ball.
5. The buffer device for tunnel vision according to claim 1, wherein the Na0H solution in the first material chamber is sealed; and the HCL solution in the second raw material cavity is sealed and stored.
6. The tunnel vision buffer device of claim 1, wherein the shed body is provided with a flexible joint structure for reflecting the deformation degree of the mountain body; the flexible joint structure is fixedly arranged on the tunnel; the flexible joint structure is fixedly connected with the shed body; the flexible joint structure comprises a third reinforced concrete layer, a second rubber layer, a third rubber layer, an ink tube and a pressure valve for controlling the opening and closing of the ink tube; the second rubber layer is arranged above the solution reaction tube; the ink tube is arranged above the second rubber layer; the ink tube is provided with ink; the third rubber layer is arranged above the ink tube; the third reinforced concrete layer is arranged above the third rubber layer; the pressure valve is arranged at the opening of the ink tube.
7. The buffer of claim 6, wherein the ink in the ink tube is red ink.
8. The tunnel vision buffer device of claim 6, wherein a pressure head is arranged on the pressure valve; the pressure head is abutted against the rubber layer; a first baffle plate is arranged on the left side of the pressure head; a second baffle is arranged on the right side of the pressure head; the height of the first baffle plate is lower than that of the second baffle plate; the second baffle is used for resisting the ink tube; the pressure head is provided with a fixedly connected slide rod, and a second spring is wound on the slide rod; sealing doors are arranged on two sides of the sliding rod; the lowest ends of the sealing door and the sliding rod are provided with through holes; the lowest end of the sliding rod is provided with a sealing gasket; the sealing gasket blocks the through hole.
9. The tunnel vision buffer device as claimed in claim 6, wherein a water pipe and a container capable of reading water level are arranged on the shed body; the water pipe is communicated with the ink pipe and the container capable of reading the water level.
10. The tunnel vision buffer of claim 9, wherein the water level readable container has a maximum scale of 4.5 m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071248.9A CN112228097A (en) | 2020-10-09 | 2020-10-09 | Tunnel vision buffer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071248.9A CN112228097A (en) | 2020-10-09 | 2020-10-09 | Tunnel vision buffer |
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| CN112228097A true CN112228097A (en) | 2021-01-15 |
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| CN202148906U (en) * | 2011-06-18 | 2012-02-22 | 杨尚中 | Light buffering device for road tunnel |
| CN102661152A (en) * | 2012-05-23 | 2012-09-12 | 云南承泰科技有限公司 | Grating barrier at tunnel exit and entrance |
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Application publication date: 20210115 |