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36results about How to "Ensure walking safety" patented technology
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Traveling-rail-free type triangular hanging basket traveling construction method
ActiveCN103046477ASave travel timeEnsure walking safetyBridge erection/assemblyContinuous beamHanging basket
The invention discloses a traveling-rail-free type triangular hanging basket traveling construction method. The method includes the steps: firstly, arranging front supporting seats and rear supporting seats on the lower side of a triangular hanging basket main truss longitudinal beam, arranging forward pressing wheels at the top ends of the front supporting seats, arranging reverse pressing wheels at the top ends of the rear supporting seats, enabling the reverse pressing wheels to press the main truss longitudinal beam, and enabling the forward pressing wheels to butt against the lower side of the main truss longitudinal beam; secondly, uplifting the front end of the main truss longitudinal beam; thirdly, moving the front supporting seats forwards and then replacing the front end of the main truss longitudinal beam on the front supporting seats; fourthly, uplifting the rear end of the main truss longitudinal beam; fifthly, moving the rear supporting seats forwards; sixthly, connecting the rear supporting seats with embedded parts of a continuous beam body; seventhly, transferring stress of a bottom form assembly from a rear hanging system to outer slide beams; eighthly, moving triangular hanging baskets forwards and then connecting back anchoring positions of the triangular hanging baskets with the embedded parts of a connecting beam body; and ninthly, connectedly fastening the front supporting seats with the triangular hanging basket main truss longitudinal beam. The triangular hanging basket traveling construction method is capable of achieving rapid and safe traveling of the triangular hanging baskets without specially arranging a traveling rail.
Owner:中铁十局集团第二工程有限公司
Intelligent well lid with ground medium publicity and safety monitoring functions
PendingCN106948380ANo rolloverWith local media publicityArtificial islandsTraffic signalsStructural engineeringMechanical engineering
The invention relates to an intelligent well lid with ground medium publicity and safety monitoring functions. The intelligent well lid comprises a well lid base and a well lid body, a well lid hole for containing the well lid body is formed in the middle portion of the well lid base, a semicircular clamping groove with an opening in the upper portion is formed in the circumferential side of the well lid hole, and the semicircular clamping groove is low in inner edge and high in outer edge; and a protruding edge is arranged at the lower portion of the circumferential side of the well lid body, and the protruding edge is clamped into the semicircular clamping groove when the well lid body and the well lid hole are closed in a covering manner. The protruding edge and the semicircular clamping groove are tightly matched, the well lid body can be firmly clamped, the well lid body cannot turn over to one side, and the safety and reliability are high.
Owner:小微联和(深圳)科技有限公司
Umbrella for infant
InactiveCN108813848AEnsure walking safetyAvoid in timeWalking sticksUmbrellasElectricityMicrocontroller
The invention provides an umbrella for an infant, used for sheltering the wind and the rain for the infant. The umbrella comprises a sheltering unit, a sensing unit and a control unit, wherein the sheltering unit is provided with an umbrella stand, rain-sheltering umbrella cloth fixedly arranged on the umbrella stand, an umbrella pillar fixedly arranged at the lower end of the umbrella stand, andan umbrella handle arranged at the lower end of the umbrella pillar, the sensing unit is fixedly arranged on the umbrella pillar, and is provided with an ultrasonic detection sensor used for detectingobstacle information and generating an obstacle detection signal, the control unit is provided with a storage battery, a single chip microcomputer, and a broadcasting device used for carrying out voice broadcast, the single chip microcomputer generates an obstacle broadcasting instruction according to the obstacle detection signal and sends the obstacle broadcasting instruction to the broadcasting device, and the broadcasting device carries out voice broadcast according to the obstacle broadcasting instruction. The ultrasonic detection sensor, the broadcasting device and the single chip microcomputer are electrically connected with the storage battery. The ultrasonic detection sensor and the broadcasting device are electrically connected with the storage battery and are in communication connection with the single chip microcomputer.
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Railway self-dumping car chassis
ActiveCN106740950AMeet the requirements for installing a hydraulic cylinder tipping driveStrongUnderframesHydraulic cylinderEngineering
The invention discloses a railway self-dumping car chassis. The railway self-dumping car chassis comprises a middle beam, two end beam mechanisms and two sleeper beam mechanisms, wherein the two end beam mechanisms are arranged at two ends of the middle beam symmetrically and are perpendicularly fixed to the middle beam, and the two sleeper beam mechanisms are arranged on the middle beam symmetrically. Two hydraulic cylinder support mechanisms are arranged between the two sleeper beam mechanisms symmetrically. The middle beam comprise an upper cover plate, a lower cover plate and two parallel fish-belly-type web plates arranged between the upper cover plate and the lower cover plate. Each end beam mechanism comprises an end beam, ladders, an anti-slip protection plate and handrail devices, wherein the end beam is arranged on the upper cover plate and perpendicularly fixed to the upper cover plate, the ladders are arranged below two ends of the end beam symmetrically and are perpendicularly fixed to the bottom end face of the end beam, the anti-slip protection plate is arranged on one side, close to the corresponding sleeper beam mechanism, of the end beam, and the handrail devices are arranged on one side, far away from the corresponding sleeper beam mechanism, of the end beam. The railway self-dumping car chassis has the advantages that the requirement on mounting a hydraulic cylinder tipping transmission device on the railway self-dumping car chassis is met, and the railway self-dumping car chassis is small in self weight, simple in structure, convenient to mount and maintain and capable of meeting the application requirements of a railway self-dumping car in severe environments.
Ice melting drainage multi-directional deflection bridge extension device
InactiveCN107338724APhenomena that affect stretchingTo achieve the purpose of energy savingBridge structural detailsEngineeringIce melt
The invention discloses an ice melting drainage multi-directional deflection bridge extension device. The device comprises a comb tooth steel plate, a multi-directional deflection system, an anchorage system and a sealing drainage system, and further comprises an electric heating ice melting system; the electric heating ice melting system comprises a sensing unit, a control unit, a switch unit and a heating unit in circuit connection in sequence; the heating unit is electric heating cables placed in a sealing rubber groove in parallel; the sensing unit comprises a temperature sensor and a pressure sensor for conveying environmental temperature information and ice block pressure suffered in the sealing rubber groove to the control unit; and the control unit is used for controlling the switch unit to communicate with or separate from a working power supply of the heating unit according to temperature information and pressure information sent by the sensing unit. The device can duly melt ice and snow in the sealing rubber groove, and accumulated water is drained from a drainage pipe, so that the phenomenon of influence on the extension function of the bridge extension device by freezing of the accumulated water in the bridge extension device is effectively prevented, and traffic safety of driving under bridges is guaranteed.
Owner:柳州东方工程橡胶制品有限公司
Navigation system and method for visual impaired person
The embodiment of the invention provides a navigation system and method for a visual impaired person. The method comprises the steps that a current image collected by a visual sensor device is obtained; the current image and current path information are input into a navigation model, and attitude information output by the navigation model is obtained, wherein the navigation model is trained basedon sample images, sample path information, sample attitude information and sample identifications; based on the attitude information, audio navigation is provided for the visual impaired person. According to the method and system in the embodiment, by inputting the current image and the current path information into the navigation model, the attitude information is obtained to provide navigation to the visual impaired person, the navigation is detailed to guide the movement posture of the visual impaired person, it is ensured that the visual impaired person can receive detailed navigation information, even in an unfamiliar environment or a complicated environment, the visual impaired person can walk along a navigation path and successfully avoid obstacles, walking safety of the visual impaired person is ensured, and the application range of navigation for the visual impaired person is expanded.
Owner:北京易达图灵科技有限公司
Greened parking lot, planting unit protection member, and greened parking lot constituent member unit
ActiveCN103069077AGuaranteed load resistanceEnsure walking safetySingle unit pavingsClimate change adaptationGrowth plantPlant growth
Provided are: a greened parking lot having superior walking safety and plant growth properties and having superior load bearing properties including durability of constituent members; and a greened parking lot constituent member unit that forms the greened parking lot. The greened parking lot (10) is configured from: a plurality of blocks (1) that are aligned with a gap (G) between each and that receive the weight of vehicles on the upper surfaces thereof; planting units (3) disposed in the gaps (G); and planting unit protection members (4) that each comprise an engagement section (41) that engages with a block (1) in a manner so as to be disposed at a position below the upper surface of the block (1) and flanges (42) that overhang laterally from the engagement section (41) and extend above the planting units (3).
Owner:TOYOTA JIDOSHA KK +2
Destination setting method, navigation method and position service equipment
InactiveCN102102991AEnsure driving safetyEnsure walking safetyInstruments for road network navigationComputer scienceMarine navigation
Owner:CARELAND TECH SHENZHEN
Rodenticide bait casting machine
PendingCN107372454AReduce labor intensityAvoid poisoningPoisonAgainst vector-borne diseasesAnimal scienceVenomous snake
The invention discloses a rodenticide bait casting machine. The rodenticide bait casting machine can effectively lower labor intensity of personnel, have higher safety, and achieve precise quantitative bait casting. The machine comprises a rodenticide storage box, a back belt is arranged on the rodenticide storage box, and the machine further comprises a rodenticide guiding tube; a bait guiding tube is arranged on the side wall, close to the lower end, of the rodenticide guiding tube, a bait blocking plate is arranged in the rodenticide guiding tube, and a quantitative bait casting device is arranged in an inner cavity in the upper portion of the rodenticide guiding tube. In the process of bait casting by using the rodenticide bait casting machine, operating personnel do not need to bend down and only stand so that the operation can be completed, through the design of the cane type, the labor intensity of the operating personnel is greatly reduced, the operating personnel are not in contact with the bait in the process of bait casting, and the situation is also avoided that the operation personnel are poisoned; meanwhile, the situation is also avoided that the bait casting personnel are in contact with poisonous snakes on the grassland, so that the safety is greatly improved, the amount of bait casting every time is fixed, and precise quantitative bait casting can be achieved. The rodenticide bait casting machine is suitable for application and popularization in the field of grassland treatment.
Owner:SICHUAN ACAD OF GRASSLAND SCI
Walking type trackless triangular hanging basket and construction method thereof
InactiveCN109505268AReduce settlementEliminate inelastic deformationBridge erection/assemblyBridge materialsPre stressPre stressing
The invention discloses a triangular main truss of a walking type trackless triangular hanging basket, which comprises a main longitudinal beam, wherein the main longitudinal beam is horizontally arranged, an upright post, wherein the bottom end of the upright post is connected with the main longitudinal beam, two inclined pull rods, wherein the bottom ends of the two inclined pull rods are respectively connected with the two ends of the main longitudinal beam and the top ends of the two inclined pull rods are connected with the top end of the upright post. The parts of the main longitudinal beams, which are positioned at the two sides of the upright post, are horizontally inclined upwards in a certain angle centering the intersection point with the upright post. Pre-stress is applied to the triangular main truss before concrete is poured, so that the inelastic deformation of the triangular main truss which is a main bearing structure is eliminated. When the construction load is applied to the triangular hanging basket, the stress structures of the main body of the triangular hanging basket are all within elastic deformation, so that the descent of the triangular hanging basket inthe concrete pouring process can be effectively reduced, a maximum deformation value of the whole triangular hanging basket is controlled at a specified maximum limited value of 20mm and the line shape of a beam body is controlled, so under the condition that the bearing capacity of the components are met, lighter materials can be selected to reduce the dead weight of the structure and save the construction cost.
Owner:中铁大桥局集团第八工程有限公司
Automatic lifting type zebra line crossing prevention device for intersection traffic
The invention provides an automatic lifting type zebra line crossing prevention device for intersection traffic and relates to the technical field of zebra line crossing prevention devices for intersection traffic. The zebra line crossing prevention device for intersection traffic comprises a machine body and a top frame, wherein the upper ends of two sides of the machine body are provided with supporting rods, the sides, away from the central line of the machine body, of the supporting rods are provided with a counting-down display screen, the top frame is installed at the upper ends of the supporting rods, and a fixed disc is fixed in the top frame. The automatic lifting type zebra line crossing prevention device has the advantages that extending and contraction of a steel chain can be controlled through rotation of a take-up reel on the fixed disc along a rotary shaft, a baffle can be driven to descend or ascend, and vehicles can be prompted to stop when the baffle descends to the ground, so that the vehicles are can be prevented from running and crossing zebra lines to threaten the safety of pedestrians, the baffle can stop the vehicles even if the speed of each vehicle is excessively high and the vehicle cannot stop, the vehicles can be prevented from colliding the pedestrians on the zebra lines, and accordingly the safety of the pedestrians normally crossing the zebra lines is ensured.
Owner:FOSHAN UNIVERSITY
Multifunctional warning shoe
InactiveCN105212426AEnsure walking safetyImprove securitySolesPoint-like light sourceRoad surfaceEngineering
The invention relates to a multifunctional warning shoe which comprises a shoe upper and a shoe sole assembly. The shoe sole assembly is connected with the shoe upper and comprises a transparent mid-sole and a heightening outsole, the heightening outsole is arranged under the transparent mid-sole, the transparent mid-sole is provided with an accommodating portion, a solar plate and a plurality of LED lamps are arranged on the surface of the inner side of the accommodating portion, the accommodating portion is provided with a circuit board, a pressure sensor and a light sensor which correspond to the heel of a user, and the circuit board is electrically connected with the solar plate, the LED lamps, the pressure sensor and the light sensor. The multifunctional warning shoe has the advantages that road surfaces can be illuminated by a shoe sole at night, so that the user can be assisted to clearly see road conditions, and the walking safety can be guaranteed for the user; surrounding vehicles and pedestrians can be warned, and the walking safety can be particularly improved for disabled persons; different heightening outsoles can be replaced, so that the appropriate shoe can be conveniently matched with the disabled persons with leg length discrepancy.
Owner:CHONGQING QIANGBU SHOES IND
Infrared crutch and sunglasses for blind person
The invention discloses a set of infrared crutch and sunglasses for a blind person. The set of infrared crutch and sunglasses comprises a crutch and a pair of sunglasses, wherein infrared tubes are arranged on the legs and the frame of the sunglasses and are arranged on a long rod of the crutch; and the infrared tubes, on the long rod of the crutch, are arranged by an equal distance. According to the set of infrared crutch and sunglasses disclosed by the invention, the crutch and the sunglasses are used and the infrared tubes can transmit infrared rays which are high in recognition degree, the blind person can be easily observed; therefore, the safety of the blind person walking in the night is guaranteed and the occurrence rate of car accidents is reduced.
Owner:SHANGHAI GEZHI HIGH SCHOOL
Preparation method of modified biological calcium carbonate rubber outsole
The invention discloses a modified biological calcium carbonate rubber outsole and a preparation method thereof. The outsole comprises nitrile rubber, solution polymerized styrene-butadiene rubber, eucommia ulmoides rubber, modified biological calcium carbonate, an anti-aging agent, a lubricant, tackifying resin, insoluble sulfur and a vulcanization accelerator; and the modified biological calcium carbonate is biological calcium carbonate powder modified by mussel mucoprotein extract. According to the invention, mussels are fully utilized, biological raw materials are respectively extracted from byssus or foot gland tissues and shells and processed, and the performance of a common sole base material is improved.
Owner:MAOTAI FUJIAN SOLES CO LTD +1
Rainwater removal device suitable for umbrella and shoe sole
ActiveCN109974403AReduce entryImprove the indoor environmentDrying solid materials without heatFootwear cleanersEngineeringStormwater
The invention discloses a rainwater removal device suitable for an umbrella and a shoe sole. The rainwater removal device comprises an integral support, the interior of the integral support is dividedinto an upper-layer space and a lower-layer space through a middle-layer aluminum plate, an umbrella spin-drying mechanism is arranged in the upper-layer space, and a vamp wiping mechanism is arranged in the lower-layer space. According to the rainwater removal device, the shoe sole of the user and the rainwater on the umbrella surface of the umbrella can be simultaneously removed, so that the indoor environment is beautified, the walking safety is guaranteed, the structure is simple, and the use is convenient.
Owner:WUHAN UNIV OF TECH
Railway self-rollover chassis
ActiveCN106740950BMeet the requirements for installing a hydraulic cylinder tipping driveEasy to install and maintainUnderframesHydraulic cylinderEngineering
The invention discloses a railway self-dumping car chassis. The railway self-dumping car chassis comprises a middle beam, two end beam mechanisms and two sleeper beam mechanisms, wherein the two end beam mechanisms are arranged at two ends of the middle beam symmetrically and are perpendicularly fixed to the middle beam, and the two sleeper beam mechanisms are arranged on the middle beam symmetrically. Two hydraulic cylinder support mechanisms are arranged between the two sleeper beam mechanisms symmetrically. The middle beam comprise an upper cover plate, a lower cover plate and two parallel fish-belly-type web plates arranged between the upper cover plate and the lower cover plate. Each end beam mechanism comprises an end beam, ladders, an anti-slip protection plate and handrail devices, wherein the end beam is arranged on the upper cover plate and perpendicularly fixed to the upper cover plate, the ladders are arranged below two ends of the end beam symmetrically and are perpendicularly fixed to the bottom end face of the end beam, the anti-slip protection plate is arranged on one side, close to the corresponding sleeper beam mechanism, of the end beam, and the handrail devices are arranged on one side, far away from the corresponding sleeper beam mechanism, of the end beam. The railway self-dumping car chassis has the advantages that the requirement on mounting a hydraulic cylinder tipping transmission device on the railway self-dumping car chassis is met, and the railway self-dumping car chassis is small in self weight, simple in structure, convenient to mount and maintain and capable of meeting the application requirements of a railway self-dumping car in severe environments.
Owner:CRRC YANGTZE CO LTD
Greened parking lot, planting unit protection member, and greened parking lot constituent member unit
ActiveCN103069077BGuaranteed load resistanceEnsure walking safetySingle unit pavingsClimate change adaptationGrowth plantEngineering
Owner:TOYOTA JIDOSHA KK +2
Safety rope for child walking
A safety rope for child walking comprises hand holding rings and a pulling rope, wherein the hand holding rings are connected through the pulling rope. The safety rope solves the order management problem when a child walks or a plurality of the children go out together in a humanized mode, so that the purposes of safe walking and preventing the children from being lost are achieved. The safety rope has the advantages of being easy, convenient and fast to use, and having practical applicability.
Owner:朱寰
Recycled plastic assembled sidewalk panel based on arch-shaped combined structure and a paving method thereof
InactiveCN110835878AImprove mechanical performanceWarranty Strength RequirementsSingle unit pavingsSidewalk pavingsRoad engineeringConstruction engineering
The invention provides a recycled plastic assembled sidewalk panel based on an arch-shaped combined structure and a paving method thereof, and belongs to the technical field of road engineering construction. The recycled plastic assembled sidewalk panel specifically includes a panel structure, a plurality of arch-shaped grooves are formed in the lower end face, opposite to a roadbed, of the panelstructure, the cross sections of the arch-shaped grooves are in inverted-U shapes, and half-I-shaped supporting units for supporting the panel structure are arranged on the two sides of the lower portions of the arch-shaped grooves. The panel structure is prefabricated from recycled waste plastic. The paving method is simple in operation, the surface is smooth, and certain sliding resistance is achieved.
Owner:CHANGAN UNIV
An underground rainwater collection system for municipal squares
ActiveCN109610265BGuaranteed collectionImprove drainage effectGeneral water supply conservationPaving gutters/kerbsBrickCollection system
Owner:温州集程建设有限公司
Photovoltaic unit and device
PendingCN108566141AAvoid misalignmentEasy to usePhotovoltaic supportsPhotovoltaic energy generationEngineeringDislocation
The invention discloses a photovoltaic unit and device, and belongs to the field of photovoltaic batteries. The photovoltaic unit comprises a photovoltaic assembly and a light transmitting bearing piece, and further comprises a supporting piece for supporting the photovoltaic assembly and the light transmitting bearing piece, and a fixing part for fixing the photovoltaic unit is arranged on the supporting piece; the supporting piece comprises a first supporting face and a second supporting face, the first supporting face is located above the second supporting face, the light transmitting bearing piece is arranged on the first supporting face, and the photovoltaic assembly is arranged on the second supporting face; a light emitting piece electrically connected with the photovoltaic assemblyis arranged on the light transmitting bearing piece. Dislocation of the photovoltaic assembly and the light transmitting bearing piece can be avoided, the electricity generation, illumination and other functions are achieved, walking security of pedestrians can be ensured, and the photovoltaic unit has the advantages of being simple in structure, low in installing cost, convenient to maintain, capable of saving installing time and land and the like.
Owner:上海祖强能源有限公司
Adjustable-illumination-intensity illuminating chamber pot powered by thin-film solar cells
InactiveCN104887138AEmission reductionEnsure walking safetyLighting elementsBathroom accessoriesElectricityEngineering
The invention belongs to the technical field of nursing articles for daily life and relates to an adjustable-illumination-intensity illuminating chamber pot powered by thin-film solar cells. The upper portion of a semitransparent plastic chamber pot body is provided with a handle, the front portion of the pot body is provided with a pot neck, the front end of the pot neck is provided with an opening, a cover can covers the opening, one end of the cover is provided with a soft plastic strap of the cover, and the other end of the soft plastic strap of the cover is fixed onto the pot neck. The thin-film solar cells mounted on the pot body are irradiated by indoor or outdoor light rays to generate currents which are inputted and stored in an electricity storage device through an electric lead. When using the semitransparent plastic chamber pot at night, an elderly person can stretch out to turn on an illumination intensity adjustment switch to switch on a circuit for delivering currents from the electricity storage device to an LED (light emitting diode) lamp, then adjust illumination intensity as needed to enable the LED lamp to illuminate the chamber pot and the surrounding environment, hold up the handle and uncover the chamber pot for urinating.
Owner:WUXI TONGCHUN NEW ENERGY TECH
Safety glasses
InactiveCN109828391ARemind attentionEnsure walking safetyNon-optical adjunctsUses eyeglassesLED lamp
A pair of safety glasses comprises a pair of glasses, and LED lamps are respectively arranged at two sides of the front end and on two folding rods of the rear end of the glasses, wherein each LED lamp is connected with a controller, and the controller is connected with a battery through a lead, and the controller controls the LED lamps to flicker alternately. When people wear the glasses and walkat night, the LED lamps flicker alternately, a driver is effectively reminded to pay attention to pedestrians, and walking safety of the pedestrians is guaranteed.
Owner:熊晓晨
Walking operation planning method, device and equipment of mobile robot and medium
PendingCN114564006ASafeguard the behaviorEnsure the safety of walking operationsPosition/course control in two dimensionsVehiclesSimulationReal-time computing
The invention relates to the field of artificial intelligence, and discloses a walking operation planning method for a mobile robot, which comprises the following steps: positioning the current position of the mobile robot in real time in a pre-constructed walking operation map, and extracting the position coordinates of the current position in the walking operation map; according to the position coordinates, current environment parameters of the mobile robot are recognized to judge whether the mobile robot is in an expansion area in the walking operation map or not; if the mobile robot is not in the expansion area in the walking operation map, executing the walking operation of the mobile robot according to a walking path preset in the mobile robot; and if the mobile robot is in the expansion area in the walking operation map, extracting obstacle coordinates in the expansion area, and updating a walking path preset in the mobile robot according to the obstacle coordinates so as to execute the walking operation of the mobile robot. According to the invention, the safety of the mobile robot during walking operation can be improved.
Owner:LIAONING SINODOM SECURITY TECH
Water-permeable antiskid brick
InactiveCN103882792AEnsure walking safetyEffective anti-slipSidewalk pavingsPaving detailsBrickEngineering
The invention relates to a water-permeable antiskid brick. The top surface of the antiskid brick is arc-shaped. The brick body is provided with drain holes and bumped points. The bumped points are uniformly distributed at the two sides of the drain holes. The top surface of the antiskid brick is arc-shaped, thus effectively discharging water towards the periphery. The drain holes distributed in the periphery guide the water from the surface of the brick to the bottom of the brick. The bumped points can effectively achieve skid resistance, thus guaranteeing walking safety of pedestrian.
Owner:天津市华鑫吊装运输有限公司
A rainwater removal device suitable for umbrellas and shoe soles
ActiveCN109974403BReduce entryImprove the indoor environmentDrying solid materials without heatFootwear cleanersEnvironmental engineeringMechanical engineering
Owner:WUHAN UNIV OF TECH
Adjustable guards for ground conveyor lines and ground conveyor lines
Owner:BORGWARD AUTOMOTIVE CHINA CO LTD
Environment-friendly floor tile and laying method thereof
InactiveCN113832795AGuaranteed stabilityGuaranteed support effectPaving reinforcementsSingle unit pavingsBrickArchitectural engineering
The invention belongs to the technical field of building materials, and particularly relates to an environment-friendly brick and a laying method thereof. The environment-friendly brick comprises a main body, a connecting part, a deformation part and a mesh plate; according to the environment-friendly brick disclosed by the invention, the deformation part is arranged in a groove in the bottom of the main body, so that when a pit appears due to geogene settlement and the like at the bottom of the environment-friendly brick, as the deformation part is filled with a flowable medium, the medium in the deformation part flows into the pit when the pit appears, and the pit is further filled, the bottom of the environment-friendly brick is completely attached to the ground; further the space of the pit is transferred into the groove in the environment-friendly brick, so that no gap exists between the environment-friendly brick and the ground; and when a pedestrian steps on the upper part of the environment-friendly brick, the environment-friendly brick and the ground do not move relatively, so that the environment-friendly brick does not turn over, and the gravity center of the pedestrian is prevented from being unstable, therefore, the pedestrian is prevented from falling down or being collided, and the walking safety of the pedestrian is guaranteed.
Owner:陈文娟
A long-life urban stone landscape road pavement structure
Owner:山东省交通科学研究所
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