CN112963193A - Urban rail transit UHPC prefabricated evacuation platform based on big data - Google Patents
Urban rail transit UHPC prefabricated evacuation platform based on big data Download PDFInfo
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- CN112963193A CN112963193A CN202110224208.1A CN202110224208A CN112963193A CN 112963193 A CN112963193 A CN 112963193A CN 202110224208 A CN202110224208 A CN 202110224208A CN 112963193 A CN112963193 A CN 112963193A
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- 239000011374 ultra-high-performance concrete Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 11
- 239000001569 carbon dioxide Substances 0.000 abstract description 11
- 230000004083 survival effect Effects 0.000 abstract description 6
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical group [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 206010066392 Fear of death Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005195 poor health Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- 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
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- 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)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
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- Civil Engineering (AREA)
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- Mechanical Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a big data-based urban rail transit UHPC prefabricated evacuation platform which comprises a supporting frame body and a platform, wherein the top of the platform is welded with a plurality of supporting inclined plates, the inner wall of one side of the platform is provided with an oxygen generating mechanism, and the inner wall of the other side of the platform is provided with a storage mechanism. According to the invention, the stress plate is taken down by trapped people, the threaded pipe and the connecting pipe can be taken down along with the stress plate, then the handle is rotated, the first through hole is communicated with the second through hole through the rotation of the handle, carbon dioxide and water in the air can be absorbed by the absorption plate, oxygen is generated for people to breathe, the survival probability of people is improved, the sealing plate is opened through the groove, the trapped people can take out stored food and water from the placing shell, the survival probability of the trapped people is greatly improved, the platform is supported by the supporting pipe and the supporting rod, the structure stability of the equipment is increased, the stress area of the equipment can be improved by the fixed disk, and the structure is further stabilized.
Description
Technical Field
The invention belongs to the technical field of evacuation platforms, and particularly relates to a big data-based UHPC prefabricated evacuation platform for urban rail transit.
Background
The existing evacuation platform is very convenient for practicing during evacuation, but when danger really occurs, the fear of death of people is often ignored, when the earthquake occurs, a part of people is trapped inside the evacuation platform, and after earthquake occurs, the possibility of aftershock is high, however, for an evacuation platform, collapse generally does not occur, but rescue work does not spread out as quickly, and if there are more people in the evacuation platform, for a small closed space, carbon dioxide discharged by a human body exceeds a certain degree, and the human body can suffocate and die, and with the occurrence of danger, people are more nervous, the breathing is accelerated, oxygen in a narrow space can be rapidly consumed, and people with poor health can suffocate to die at the moment.
Disclosure of Invention
The invention aims to: stranded personnel take off the atress board, can take off screwed pipe and connecting pipe thereupon along with the atress board takes off, rotate the handle afterwards, rotate through the handle and make first through-hole and second through-hole intercommunication, carbon dioxide and water in the air will be absorbed the board and absorb, and produce oxygen and supply people to breathe, improve people's survival probability, make the closing plate open through the recess, stranded personnel can be followed and placed the inside food and the water of taking out the storage of shell, improve stranded personnel's survival probability greatly, and stay tube and bracing piece support the platform, increase the stable in structure of equipment, the forced area that the fixed disk can improve equipment, make the further stability of structure.
The technical scheme adopted by the invention is as follows: a big data-based urban rail transit UHPC prefabricated evacuation platform comprises a platform, wherein a plurality of supporting inclined plates are welded at the top of the platform, an oxygen generating mechanism is installed on the inner wall of one side of the platform, a storage mechanism is installed on the inner wall of the other side of the platform, the oxygen generating mechanism comprises a fixed seat and a plurality of stress plates, one side of the fixed seat is welded with the inner wall of one side of the platform, a plurality of mechanism grooves are formed in the inner wall of one side of the fixed seat, which is far away from the platform, a plurality of notification plates are installed at the top of one side of the fixed seat, a plurality of thread grooves are formed in the inner walls of the mechanism grooves, an absorption plate is installed on the inner wall of one side of the mechanism grooves, a fixed pipe is fixed on the inner wall of one side of the mechanism grooves, a plurality of first through holes are formed in the inner wall of the fixed pipe, and a supporting plate is welded on the inner wall of one side of the mechanism grooves, which is near, a plurality of support plates are welded on one side of the support plates respectively, a plurality of through holes are formed in one side of each support plate, a rotating plate is rotatably connected with a first bearing through a first bearing, a rotating pipe is fixedly sleeved on the outer side of each rotating plate, a plurality of second through holes are formed in one side of each rotating pipe, a plurality of limiting rods are mounted on the inner wall of each rotating pipe, a plurality of sliding grooves are formed in one side of each support plate, sliding blocks are slidably connected with the inner walls of the sliding grooves respectively, springs are welded on one side of each sliding block, one ends of the springs are welded with the inner walls of one sides of the sliding grooves respectively, a plurality of spherical grooves matched with the sliding blocks are formed in the outer surface of one side of each rotating plate, the inner walls of the spherical grooves are slidably connected with the outer sides of the sliding blocks, a handle is welded on one side of each rotating plate, and a threaded pipe is rotatably connected with one side of each stressed plate through a second bearing, it is a plurality of the inner wall welding that one side of atress board is close to the screwed pipe has the connecting pipe, and is a plurality of the surface of connecting pipe is seted up a plurality ofly and gag lever post assorted spacing groove, and is a plurality of the screwed groove inner wall divides half and the outside threaded connection of a plurality of screwed pipes, and is a plurality of the outside of gag lever post respectively with the inner wall sliding connection of a plurality of spacing grooves.
The storage mechanism comprises a fixed block, and a placing groove is formed in one side of the fixed block.
The inner wall of the placing groove is provided with a placing shell, and a plurality of first baffles are installed on the inner wall of one side of the placing shell.
The top surface of the interior of the placing shell is welded with a plurality of second baffles, one side of the placing shell is provided with a plurality of rectangular grooves, and the bottom surface of the interior of each rectangular groove is provided with a plurality of clamping grooves.
The inner wall of each clamping groove is connected with a clamping block in a sliding mode, the clamping blocks are multiple, connecting blocks are welded to the tops of the clamping blocks, sealing plates are welded between one sides of the connecting blocks, and grooves are formed in one sides of the sealing plates.
The supporting mechanism comprises a supporting pipe, a first half protective shell and a second half protective shell, and the inner wall of the supporting pipe is connected with a plurality of supporting rods in a sliding mode.
The supporting rod is fixedly sleeved at the two ends of the supporting rod, the two ends of the supporting rod are respectively welded with the inner walls of the two sides of the platform, the fixed disks are fixedly sleeved at the two ends of the supporting tube, and one sides of the fixed disks are fixedly connected with the inner walls of the two sides of the platform through first screws.
One side of the first half protective shell is welded with a first combination block, and one side of the first combination block is provided with a first combination groove.
And a second combination block is welded on one side of the second half protective shell, and a second combination groove is formed in one side of the second combination block.
The combined plate is connected with the first combined groove and the second combined groove through second screws, and the inner walls of the first half protective shell and the second half protective shell are connected with the outer side of the supporting tube in a sliding mode.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, when people are trapped, the trapped people find the bulletin board, look over the instruction, rotate the stress board to slowly rotate out the threaded pipe, then rotate the rotating board by rotating the handle to drive the rotating pipe to rotate, at the moment, the second through hole on the rotating pipe is communicated with the first through hole on the fixed pipe, the main material of the absorption board is sodium peroxide, the sodium peroxide is an inorganic substance, can be dissolved in cold water, can be decomposed in hot water, can be dissolved in dilute acid and can not be dissolved in alkali solution, can quickly absorb moisture and carbon dioxide in the air, is used for bleaching animal and plant fibers, feathers, beasts and the like, is used as a dyeing agent of fabrics, a carbon dioxide absorbent in the air, a ventilation agent, a chemical agent, an oxidant, an analytical agent and the like in a submarine, carbon dioxide exhaled by the trapped people can float in the air, and the sodium peroxide can react with water and carbon dioxide in the air, produce oxygen, but oxygen workman absorbs, and spring and sliding block can be fixed the change pipe, prevent sodium peroxide and other organic matters contacts, take place the potential safety hazard, and when not using, first through-hole staggers with the second through-hole, reduces the area that absorbs board and air contact, greatly reduced sodium peroxide's consumption, but temporarily greatly increased stranded personnel rescue probability when the intention.
2. In the invention, during the period that the trapped people are trapped, the working efficiency of the equipment is increased by increasing stress points of the groove, the groove is lifted, the clamping block is moved by the groove, the clamping block and the connecting block can also slide out of the rectangular groove in a welding manner, the sealing plate is opened, food and water can be taken out from the storage shell, the rescue can be obtained, and the survival probability of the trapped people is improved.
3. In the invention, although UHPC is used as the platform, the UHPC is ultrahigh-performance Concrete, also called Reactive Powder Concrete (RPC), which is the most innovative cement-based engineering material in the last thirty years, the performance of the engineering material is greatly spanned, in order to prevent collapse, the supporting tubes are used for fixing and supporting, the structure stability of the equipment is increased through secondary supporting of a plurality of supporting rods, the stress area can be increased by the fixing plates, the structure of the device is more stable, the platform collapse is prevented, the structure stability of the equipment is improved, the inner walls of the first half protective shell and the second half protective shell can be protected by a plurality of fixing plates, and the first screw is prevented from being oxidized for too long time, so that the structure is stable, the structure stability of the equipment is increased, and the safety of the equipment is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a left side cutaway perspective view of the present invention;
FIG. 3 is a perspective view of the oxygen generating mechanism of the present invention in partial structural section;
FIG. 4 is a perspective view of a portion of the structure of the rotating plate of the present invention;
FIG. 5 is a perspective view of a portion of the construction of the support plate and the swivel tube of the present invention;
FIG. 6 is a perspective view of a portion of the support plate of the present invention;
FIG. 7 is a schematic perspective view of a portion of the construction of the force-bearing plate of the present invention;
FIG. 8 is a partial structural cutaway perspective view of the storage mechanism of the present invention;
FIG. 9 is a perspective view of a portion of the storage shell of the present invention;
fig. 10 is a perspective view of the support mechanism of the present invention in partial structural section.
The labels in the figure are: 1. a platform; 2. an oxygen generating mechanism; 201. a fixed seat; 202. a billboard; 203. a mechanism groove; 204. a thread groove; 205. an absorbent sheet; 206. a fixed tube; 207. a first through hole; 208. pipe rotation; 209. a second through hole; 2010. a limiting rod; 2011. rotating the plate; 2012. a handle; 2013. a spherical groove; 2014. a support plate; 2015. a sliding groove; 2016. a slider; 2017. a spring; 2018. a stress plate; 2019. a threaded pipe; 2020. a connecting pipe; 2021. a limiting groove; 2022. a connecting plate; 3. a storage mechanism; 301. a fixed block; 302. a placement groove; 303. placing the shell; 304. a first baffle plate; 305. a second baffle; 306. a rectangular groove; 307. a card slot; 308. a sealing plate; 309. connecting blocks; 3010. a clamping block; 3011. a groove; 4. a support mechanism; 401. supporting a tube; 402. a support bar; 403. fixing the disc; 404. a first screw; 405. a first half protective shell; 406. a second half protective shell; 407. a first combining block; 408. a first combination groove; 409. a second combining block; 4010. a second combination groove; 4011. a composition board; 4012. a second screw; 5. supporting the sloping plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Embodiment one, referring to fig. 1 to 10, a big data-based urban rail transit UHPC prefabricated evacuation platform comprises a platform 1, a plurality of supporting inclined plates 5 welded on the top of the platform 1, an oxygen generating mechanism 2 installed on the inner wall of one side of the platform 1, a storage mechanism 3 installed on the inner wall of the other side of the platform 1, the oxygen generating mechanism 2 comprising a fixed base 201 and a plurality of stressed plates 2018, one side of the fixed base 201 welded with the inner wall of one side of the platform 1, a plurality of mechanism grooves 203 installed on the inner wall of one side of the fixed base 201 away from the platform 1, a plurality of bulletin plates 202 installed on one side of the fixed base 201 near the top of the mechanism grooves 203, threaded grooves 204 installed on the inner walls of the plurality of mechanism grooves 203, an absorbing plate 205 installed on the inner wall of one side of the plurality of mechanism grooves 203, fixed pipes 206 fixed on the inner walls of one side of the plurality of mechanism grooves 203 near the absorbing plate 205, a plurality of first through holes 207 installed on the, support plates 2014 are welded on the inner wall of one side of the mechanism grooves 203 close to the inner wall of the fixed tube 206, connecting plates 2022 are welded on one side of the support plates 2014, rotating plates 2011 are rotatably connected on one side of the connecting plates 2022 through a first bearing, rotating tubes 208 are fixedly sleeved on the outer sides of the rotating plates 2011, second through holes 209 are formed in one sides of the rotating tubes 208, limit rods 2010 are mounted on the inner walls of the rotating tubes 208, sliding grooves 2015 are formed in one sides of the support plates 2014, sliding blocks 2016 are slidably connected on the inner walls of the sliding grooves 2015, springs 2017 are welded on one sides of the sliding blocks 2016, one ends of the springs 2017 are respectively welded on the inner walls of one sides of the sliding grooves 2015, spherical grooves 2013 matched with the sliding blocks 2016 are formed in the outer surface of one side of the rotating plates 2011, the inner walls of the sliding blocks 2013 are slidably connected with the outer sides of the sliding blocks 2016, a handle 2012 is welded on one side of the plurality of rotating plates 2011, a threaded pipe 2019 is rotated on one side of the plurality of stress plates 2018 through a second bearing, a connecting pipe 2020 is welded on one side of the plurality of stress plates 2018 close to the inner wall of the threaded pipe 2019, a plurality of limiting grooves 2021 matched with the limiting rods 2010 are formed in the outer surface of the connecting pipe 2020, the inner walls of the plurality of threaded grooves 204 are in half threaded connection with the outer sides of the plurality of threaded pipes 2019, the outer sides of the plurality of limiting rods 2010 are respectively in sliding connection with the inner walls of the plurality of limiting grooves 2021, when an earthquake occurs, a channel is blocked, a sign plate 202 is found by a trapped person at the moment, a use instruction is checked, the stress plates 2018 are rotated, the threaded pipe 2019 is slowly rotated under the action of the second bearing, then the rotating plates 2011 is driven to rotate by rotating the handle 2011, the rotating plates rotate the rotating pipes 208, at the moment, the second through holes 209 on the rotating pipes 208 are communicated with the first through holes 207 on the fixed pipes 206, the main material of the absorption plate 205 is sodium peroxide, which is an inorganic substance, has a chemical formula of Na2O2, a molecular weight of 77.98, beige powder or particles, a relative density of 2.805, and is decomposed when heated to 460 ℃, soluble in cold water, decomposed in hot water, decomposed in ethanol or ammonia, soluble in dilute acid, insoluble in alkali solution, and capable of rapidly absorbing moisture and carbon dioxide in the air, used for bleaching animal and plant fibers, feathers, bones of animals, etc., as a dye of fabrics, a carbon dioxide absorbent in the air, a ventilator in a submarine, a chemical reagent, an oxidant, an analytical reagent, etc., at this time, carbon dioxide exhaled by trapped persons floats in the air, and sodium peroxide reacts with water and carbon dioxide in the air to generate oxygen, at this time, the oxygen can be absorbed by workers, and the spring 2017 and the slide block 2016 can fix the rotating tube 208 to prevent the sodium peroxide from contacting other organic substances, when the device is not used, the first through hole 207 and the second through hole 209 are staggered, so that the contact area of the absorption plate 205 and air is reduced, the consumption of sodium peroxide is greatly reduced, and the rescue probability of trapped people can be greatly increased temporarily when people are outside;
as shown in fig. 8-9, the storage mechanism 3 includes a fixing block 301, a placing groove 302 is formed on one side of the fixing block 301, a placing shell 303 is disposed on an inner wall of the placing shell 302, a plurality of first baffles 304 are mounted on an inner wall of one side of the placing shell 303, a plurality of second baffles 305 are welded on an inner top surface of the placing shell 303, a plurality of rectangular grooves 306 are formed on one side of the placing shell 303, a plurality of slots 307 are formed on an inner bottom surface of each rectangular groove 306, a plurality of clamping blocks 3010 are slidably connected to inner walls of the slots 307, a plurality of connecting blocks 309 are welded on tops of the clamping blocks 3010, a sealing plate 308 is welded between one sides of the connecting blocks 309, a groove 3011 is formed on one side of the sealing plate 308, and when a trapped person is trapped, if the air problem is solved, the trapped person is often thirsty and hungry, the trapped person can grasp the groove 3011 with hands, the groove 3011 is, increase the work efficiency of equipment, through lifting up recess 3011, recess 3011 removes and drives sealing plate 308, and sealing plate 308 removes and drives connecting block 309 and remove, and connecting block 309 removes and drives fixture block 3010 and remove, and fixture block 3010 and connecting block 309 welding also can follow rectangular channel 306 roll-off, just can open sealing plate 308 this moment, just can follow and place the inside food and the water of taking out of shell 303, strive for to wait for the rescue and arrive, improve stranded personnel's survival probability.
Example two, with reference to fig. 8: the supporting mechanism 4 comprises a supporting tube 401, a first half protective shell 405 and a second half protective shell 406, the inner wall of the supporting tube 401 is connected with a plurality of supporting rods 402 in a sliding manner, two ends of the plurality of supporting rods 402 are respectively welded with the inner walls of two sides of the platform 1, two ends of the supporting tube 401 are both fixedly sleeved with fixed disks 403, one sides of the two fixed disks 403 are both fixedly connected with the inner walls of two sides of the platform 1 through first screws 404, one side of the first half protective shell 405 is welded with a first combination block 407, one side of the first combination block 407 is provided with a first combination groove 408, one side of the second half protective shell 406 is welded with a second combination block 409, one side of the second combination block 409 is provided with a second combination groove 4010, a combination plate 4011 is connected between the inner walls of the first combination groove 408 and the second combination groove 4010 in a sliding manner, the combination plate 4011 is connected with the first combination groove 408 and the 4010 fixing rod through, the inner walls of the first half protective shell 405 and the second half protective shell 406 are slidably connected with the outer side of the supporting tube 401, although the platform 1 is made of UHPC (ultra high performance Concrete), which is also called Reactive Powder Concrete (RPC), and is the most innovative cement-based engineering material in the last thirty years, the large span of the engineering material performance is realized, in order to prevent collapse, the supporting tube 401 is used for fixed support, the secondary support is realized through a plurality of supporting rods 402, the structural stability of the equipment is increased, the stress area of the fixed disk 403 can be increased, the structure of the device is more stable, the collapse of the platform 1 is prevented, the structural stability of the equipment is improved, the inner walls of the first half protective shell 405 and the second half protective shell 406 can be protected by more fixed disks 403, the oxidation of the first screw 404 is prevented for too long time, the structure is stabilized, and the structural stability of the equipment is increased, the safety of the equipment is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a prefabricated evacuation platform of urban rail transit UHPC based on big data, includes platform (1), its characterized in that: the oxygen generating device is characterized in that a plurality of supporting inclined plates (5) are welded at the top of the platform (1), an oxygen generating mechanism (2) is installed on the inner wall of one side of the platform (1), a storage mechanism (3) is installed on the inner wall of the other side of the platform (1), the oxygen generating mechanism (2) comprises a fixed seat (201) and a plurality of stress plates (2018), one side of the fixed seat (201) is welded with the inner wall of one side of the platform (1), a plurality of mechanism grooves (203) are formed in the inner wall of one side, far away from the platform (1), of the fixed seat (201), a plurality of notification plates (202) are installed on one side, close to the top of the mechanism grooves (203), of the fixed seat (203), threaded grooves (204) are formed in the inner walls of the mechanism grooves (203), an absorption plate (205) is installed on the inner wall of one side of the mechanism grooves (203), and a plurality of fixed tubes (206) are fixed to the inner wall, close to the absorption plate (205, a plurality of first through holes (207) have all been seted up to the inner wall of a plurality of fixed pipe (206), and a plurality of backup pad (2014) have all been welded to the inner wall that one side inner wall of mechanism groove (203) is close to fixed pipe (206), and a plurality of connecting plate (2022) has all been welded to one side of backup pad (2014), and a plurality of equal through-hole first bearing of one side of connecting plate (2022) rotates and is connected with commentaries on classics board (2011), and a plurality of the outside of commentaries on classics board (2011) is all fixed the cover and is equipped with commentaries on classics pipe (208), and a plurality of second through-hole (209) have all been seted up to one side of commentaries on classics pipe (208), and a plurality of gag lever posts (2010) are all installed to the inner wall of commentaries on classics board (2014), and a plurality of the equal sliding connection of sliding wall of sliding groove (2015) has sliding block (2016), and a plurality of one side of sliding block (2016), one ends of the plurality of springs (2017) are respectively welded with the inner wall of one side of the plurality of sliding grooves (2015), the outer surface of one side of the plurality of rotating plates (2011) is provided with a plurality of spherical grooves (2013) matched with the sliding blocks (2016), the inner wall of spherical groove (2013) and the outside sliding connection of sliding block (2016), it is a plurality of the welding of one side of commentaries on classics board (2011) has handle (2012), and is a plurality of screwed pipe (2019) has all been rotated through the second bearing in one side of atress board (2018), and is a plurality of the inner wall welding that one side of atress board (2018) is close to screwed pipe (2019) has connecting pipe (2020), and is a plurality of and gag lever post (2010) assorted spacing groove (2021) have been seted up to the surface of connecting pipe (2020), and is a plurality of screwed groove (204) inner wall divides half and the outside threaded connection of a plurality of screwed pipe (2019), and is a plurality of the outside of gag lever post (2010) respectively with the inner wall sliding connection of a plurality of spacing groove (2021).
2. The big data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 1, wherein: the storage mechanism (3) comprises a fixed block (301), and a placing groove (302) is formed in one side of the fixed block (301).
3. The big data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 2, wherein: a placing shell (303) is arranged on the inner wall of the placing groove (302), and a plurality of first baffles (304) are mounted on the inner wall of one side of the placing shell (303).
4. The big data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 3, wherein: the welding of the inside top surface of placing shell (303) has a plurality of second baffles (305), a plurality of rectangular channel (306) have been seted up to one side of placing shell (303), and is a plurality of draw-in grooves (307) have all been seted up to the inside bottom surface of rectangular channel (306).
5. The big-data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 4, wherein: the inner walls of the clamping grooves (307) are all in sliding connection with clamping blocks (3010), the tops of the clamping blocks (3010) are all welded with connecting blocks (309), a sealing plate (308) is welded between one sides of the connecting blocks (309), and a groove (3011) is formed in one side of the sealing plate (308).
6. The big data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 1, wherein: the supporting mechanism (4) comprises a supporting pipe (401), a first half protective shell (405) and a second half protective shell (406), and a plurality of supporting rods (402) are connected to the inner wall of the supporting pipe (401) in a sliding mode.
7. The big data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 6, wherein: a plurality of the both ends of bracing piece (402) respectively with the both sides inner wall welding of platform (1), the both ends of stay tube (401) are all fixed the cover and are equipped with fixed disk (403), two one side of fixed disk (403) all is through first screw (404) and the both sides inner wall fixed connection of platform (1).
8. The big data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 6, wherein: one side of the first half protective shell (405) is welded with a first combination block (407), and one side of the first combination block (407) is provided with a first combination groove (408).
9. The big data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 6, wherein: one side of the second half protective shell (406) is welded with a second combination block (409), and one side of the second combination block (409) is provided with a second combination groove (4010).
10. The big data-based UHPC prefabricated evacuation platform for urban rail transit as claimed in claim 9, wherein: sliding connection has compoboard (4011) between the inner wall in first combination groove (408) and second combination groove (4010), compoboard (4011) is connected with first combination groove (408) and second combination groove (4010) dead lever through second screw (4012), the inner wall of first half protective housing (405) and second half protective housing (406) and the outside sliding connection of stay tube (401).
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| CN202110224208.1A CN112963193B (en) | 2021-03-01 | 2021-03-01 | Urban rail transit UHPC prefabricated evacuation platform based on big data |
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| CN113731718A (en) * | 2021-10-13 | 2021-12-03 | 赵至乾 | Ceramic composite board manufacturing device and method |
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