140results about "Refuge islands" patented technology

The utility model relates to the field of railway traffic engineering, and discloses a contact net pillar convenient to overhaul based on a high platform, which comprises a stand column, a stand column base is arranged at the lower end of the stand column, and a cross beam is fixedly connected to the upper end of the side face of the stand column and used for installing a high-voltage wire. A protective wall is arranged on the side face of the stand column base, a handrail is fixedly connected to the upper side face of the protective wall, a riffled plate is arranged at the upper end of the inner wall of the protective wall, and the stand column protective device is arranged between the protective wall and the stand column base. The supporting column can be effectively protected from being affected by the external environment, durability is enhanced, and investment waste is reduced.

The invention discloses a prefabricated platform plate construction method and a prefabricated platform plate cup rabbet thereof, and belongs to the technical field of engineering construction.The construction method comprises the steps that S1, a station structure bottom plate is constructed, and a platform plate placing area with reserved cup rabbet vertical ribs is divided during construction; s2, a supporting component capable of reaching the preset elevation is placed at the position, corresponding to the cup opening web plate, in the cup opening vertical rib, and a prefabricated platform plate is placed; and S3, cup opening transverse bars are bound, and a formwork is erected to pour a cup opening. The prefabricated platform plate cup rabbet comprises a cup rabbet with a U-shaped section, the cup rabbet comprises a cup rabbet flange and a cup rabbet web, cup rabbet vertical ribs are arranged in the cup rabbet flange, and cup rabbet transverse ribs and supporting components are arranged in the cup rabbet web. The preset elevation is adjusted firstly through the supporting component, pouring of the cup rabbet can be conducted after the prefabricated platform plate is placed, the cup rabbet strength waiting time does not exist before the prefabricated platform plate is placed, the problems that the cup rabbet cannot meet the preset elevation and needs follow-up treatment and the cup rabbet is cracked up in the placing process do not exist, and therefore the installation efficiency and the installation precision are improved.

To install a platform fence without performing civil engineering work for reinforcing a platform.SOLUTION: The foundation structure for installing the platform fence 2 on the platform 1 having an overhanging shape of a platform upper part 3 and securing an empty space 4 below it includes a through hole 5 bored in an installation position of the platform fence 2, and a foundation support 6 erected on a bottom part of the empty space 4 just below it and having a top part reaching an upper surface of the platform 1 through the through hole 5. The foundation post 6 is divided into a lower post 7 standing on the bottom of the vacant space 4 and an upper post 8 inserted into the lower post 7, and the upper post 8 is provided on its side surface with an angle member 19 (hook) for defining an insertion position with respect to the lower post 7, and the angle member 19 is provided with an angle adjusting mechanism capable of setting an inclined posture of the upper post 8 with respect to the lower post 7.SELECTED DRAWING: Figure 1

To disclose an example of a floorboard capable of shortening a construction period.SOLUTION: A floorboard 10 is made of fiber-reinforced plastic. This reduces a mass of the floorboard 10 to improve installation workability. Consequently, a construction period for installing the floorboard 10 may be shorter. A thickness direction dimension H1 of a main body part 13 is larger than a thickness direction dimension H2 of a first supported part 11 and a second supported part 12. Thereby, a lower surface 10B of the main body part 13 can be reliably brought into contact with an embankment 4. Therefore, in the floorboard 10, a self-weight of the floorboard 10 and a vertical load acting on the floorboard 10 can be received not only by the first supported part 11 and the second supported part 12 but also by the main body part 13.SELECTED DRAWING: Figure 2

The utility model discloses a riding visualized T-shaped station formed by a half-fish-belly island type and a folding island, which comprises an underground subway station main body, the subway station main body comprises a folding island station formed by a first line and a second line, a third line is a half-fish-belly island type station, and a fourth line is a half-fish-belly island type station. The third line is perpendicular to or obliquely crossed with the first line and the second line, the first line, the second line and the third line are integrally arranged in a T shape, and a transfer node E is arranged at the intersection of the stacked island station and the semi-fish-belly island station. According to the utility model, the two lines are arranged in parallel, the two parallel lines are transferred through the same platform, and the other line can be combined with a ground intersection form to vertically or obliquely intersect with the directions of the other two lines, so that a T-shaped transfer mode is formed, and platform-platform transfer or same-platform transfer can be realized by any two lines; according to the utility model, the transfer distance is effectively shortened, the station space is saved, the riding efficiency is improved, and a good space effect is created.

To provide an integrated floor slab for remodeling a platform, which can simplify platform improvement work and complete it in one day, and a platform structure using the same. [Solution] A height adjustment means (height adjustment insert 310) and a platform edge warning tile 320 are arranged, and for the housing arrangement section, an integrated floor slab for platform renovation 100 is used, which further has a recess 332 for arranging the platform door housing, and for the boarding section, an integrated floor slab for platform renovation further having a boarding entrance warning tile arranged thereon is used.

Provided is a prefabricated movable and adjustable support frame for construction crossing over an existing line, and a method of installing the same used in field of railway construction engineering, the support frame including a rail track of the existing line, an adjustable support, a slideway stringer, a support beam, a hinge, a brake device, and a traction mechanism, where the adjustable support includes 4 pillar assemblies, each of the pillar assemblies includes an outer column and an inner column, the inner column is inserted into the outer column, a lower end of the outer column is connected to a lower rail wheel, an upper end of the inner column is connected to an upper pulley, the inner columns adjacent to each other and the outer columns adjacent to each other along the rail track of the existing line are connected by hinged nodes through a cross brace assembly.

The invention relates to the field of assembly type subway station structure engineering. The buffering and vibration isolation device comprises two bottom plates and two frames, the number of the bottom plates is two, the number of the frames is two, and the frames are arranged at the top ends of the bottom plates; the transverse rods are installed at the top ends of the two bottom plates correspondingly and located on the inner sides of the two frames, and a plurality of rectangular through grooves are formed in the transverse rods; the plurality of longitudinal rods respectively penetrate through the plurality of rectangular through grooves; according to the transverse vibration isolation mechanism, when the cross beam is subjected to transverse force, a baffle moves in a shell, a fourth spring is attached to a cylinder to stabilize deformation buffering, a first elastic piece and a second elastic piece are matched through an inclined face or a protrusion, transmission force is evenly distributed, cooperative buffering is achieved, and impact vibration generated when the beam column connection is subjected to longitudinal and transverse force is effectively reduced; the service life of the device is prolonged; and the safe and stable operation of the structure is maintained.

The invention provides a vehicle self-adaption compatible open island type elevated BRT station system which comprises an open island type elevated station structure, the elevated station structure comprises a ground layer and a two-layer composite layer arranged above the ground layer, and the two-layer composite layer comprises an open pedestrian overpass and an island type platform. The open type pedestrian overpass and the island type platform are of an integrated station-hall-free structure. The elevated station structure further comprises a central vertical traffic core connected with the ground layer and the two-layer composite layer. Passenger doors are arranged on the left side and the right side of a vehicle body of the BRT vehicle, a vehicle control system and an in-vehicle fare collection system are arranged in the BRT vehicle, and the vehicle control system is configured to automatically or manually control the passenger door on the corresponding side to be opened or closed according to the type of a stop platform. Through cooperation of station structure innovation, operation mode opening and vehicle configuration intelligence, the problems that a traditional BRT system is large in occupied area, poor in compatibility and rigid in dispatching can be solved.

The utility model provides a novel modularized toll island with a steel structure. The novel modular toll island with the steel structure comprises an island body, the island body comprises multiple sets of first steel structure prefabricated parts, each first steel structure prefabricated part comprises two symmetrically-arranged second steel channels, first steel channels are arranged between the two second steel channels, and the first steel channels are fixedly connected with the second steel channels; the same riffled plate is fixedly mounted at the tops of the two pieces of second channel steel, bow-shaped protective plates are fixedly mounted on the sides, away from each other, of the two pieces of second channel steel, and the sunken positions of the bow-shaped protective plates are used for mounting lane guide lamp strips; two ends of the island body are respectively provided with an island head and an island tail, and the island head and the island tail are fixedly arranged at the top of the island body. The novel modularized toll island with the steel structure has the advantages of being light, short in installation period, convenient to thread, environmentally friendly, capable of being disassembled and reused, and capable of facilitating follow-up transformation.

Floral architecture offers us technological solutions for convenient plant growing in pots, easy fitting into the given spaces with its size and design, modularity that can create the most versatile installations in space and architecture. The programmed management system offers solutions so that every person can become an excellent gardener with little effort. It consists of a combination of components that create various systems, installations in space and architecture, and the components are: pot with mats for plant growing (1), supporting structures for machines (2), meshes (3), flexible water tank (4), water pump (5), time switch - timer (7) or a computer (10), plug (8), irrigation system (9), door (11), filling hole (12), water purifier (13), system for automatic water tank filling (14), exterior masks or wall claddings (15), pergola (16), advertising space (17), seating area (18), lighting (19, 19.a), solar power system (20), traffic signalling (21), water fountain (22), a storage box (23), drainage of excess water (24), fixer for flower pots stability (25), distribution box with a cover (26), drainage water hose (27), water supply hose (28), fence (29), distribution channel (30), divider (31), stretching system (32), flexible supporting structure for flower pots (33).

The present application relates to the field of prefabricated subway station structural engineering. Specifically disclosed is a buffer vibration isolation device for connecting station structure beams and columns, comprising: a base plate and a frame, wherein the base plate and the frame are respectively provided in two pieces, and the frame is provided at the top of the base plate; a cross bar, wherein a plurality of the cross bars are respectively installed at the top of the two base plates and located on the inner sides of the two frames, and a plurality of rectangular through slots are provided on the cross bars; a longitudinal bar, wherein a plurality of the longitudinal bars respectively pass through a plurality of the rectangular through slots; when the cross beam is subjected to a lateral force, the baffle moves in the shell, the fourth spring stabilizes the deformation and buffers by fitting with the cylinder, the first elastic member and the second elastic member cooperate through an inclined surface or a protrusion to evenly distribute the transmission force, cooperate in buffering, effectively reduce the impact vibration of the beam-column connection when subjected to bidirectional forces in the longitudinal and transverse directions, ensure the stability and reliability of the structure, extend the service life of the device and maintain the safe and stable operation of the structure.

The present invention provides a cantilever platform using prefabricated platform plates and a construction method thereof. The cantilever platform is constructed by casting cantilever platform beams, effectively solving the problem that the platform wall is easily cut and deformed during use of the traditional platform. The cantilever platform comprises a canopy foundation and a cantilever platform beam. The canopy foundation is provided with a canopy column, the upper end of the canopy column is connected to the bottom center position of the cantilever platform beam, and the canopy foundation, the canopy column and the cantilever platform beam are integrally cast in situ; the top of the cantilever platform beam is a plane, and the bottom surface of the cantilever platform beam extending from the center position to the left and right ends respectively is an inclined surface inclined upward; the top of the cantilever platform beam is paved with a prefabricated platform plate, and the left and right sides of the cantilever platform beam are respectively equipped with platform caps, and the platform cap is provided with an extension extending outward on the side close to the train track.

The invention discloses a liftable barrier-free ramp system for an island-type bus station and a control method, the liftable barrier-free ramp system is arranged on a non-motorized vehicle lane between the island-type bus station and a sidewalk, and the liftable barrier-free ramp system comprises a foundation frame, a passage flat slope surface, an uphill slope surface and a downhill slope surface; a plurality of vertical lifting devices are arranged between the passing flat slope surface and the foundation frame; one end of the upslope slope surface and one end of the downslope slope surface are connected with the two ends of the passing flat slope surface respectively in a hinge connection mode, and the other ends are connected with the corresponding ends of the foundation frame through telescopic supporting sleeves; wheelchair and vehicle waiting areas are arranged at the positions, corresponding to the two sides of the flat passing slope, of the island type bus station and the sidewalk. The positions, close to the uphill slope face and the downhill slope face, of the non-motorized vehicle lane are each provided with a plurality of flickering warning lamps evenly distributed in the width direction. The problem of curb height difference from a sidewalk to a platform is solved, a barrier-free path for passing through the platform is created, and the experience of height difference sensitive passengers on the island type platform is improved.

The utility model belongs to the technical field of anchoring devices, and discloses a platform ground anchor. The main technical characteristics are as follows: the device comprises a cylinder with an open upper end and a closed lower end, the upper end of the cylinder is provided with a step-shaped edge and an end cover matched with the step-shaped edge, the middle of the end cover is provided with a through hole, the bottom surface of the end cover is provided with a first hanging ring, and the bottom of the cylinder is provided with a second hanging ring and a third hanging ring; the first hanging ring and the second hanging ring are connected through the first iron chain, and the third hanging ring is connected with the second iron chain. The platform ground anchor is convenient to use, a luggage trailer and a garbage truck are fixed and parked by the platform ground anchor, displacement cannot occur in bad weather, the trailer cannot be dragged manually, and potential safety hazards are eliminated.

Tactile floor guidance system for persons with impaired vision, comprising an arrangement of guidance elements (100) laid on a floor with a tactilely perceptible surface structure (120), wherein the arrangement extends along a predefinable path to guide persons along this path, and wherein the arrangement of guidance elements (100) includes at least one curved guidance element (300) in addition to straight guidance elements (200).

Lighting system and method for lighting a traffic surface comprising at least one luminaire with an optical unit, and a controller for controlling said optical unit; at least one sensor for sensing data related to an event in the vicinity of the traffic surface and / or a receiver for receiving data related to said event. The lighting system is configured for determining the occurrence of an event in the vicinity of and / or on the traffic surface based on the sensed data and / or the received data. When the occurrence of an event has been determined, the light output of the optical unit is controlled according to a first light configuration to form at least one strip light pattern on the traffic surface extending in a width direction substantially perpendicular to a predetermined direction of the traffic surface. An optical unit configured for outputting a strip light pattern is also provided.

The invention discloses a station suitable for superconducting maglev rail transit, and belongs to the technical field of high-speed maglev, the station comprises a main line layer and a platform layer, the main line layer comprises a station main line, and the station main line comprises a through main line maglev rail non-turnout zone and a through main line maglev rail turnout zone; the through main line maglev track turnout zone comprises a layered turnout, and the layered turnout comprises an upper layer main line and a lower layer side strand; a second ultrahigh-speed magnetic levitation track is arranged in the upper-layer main line; an adjustable supporting mechanism is arranged between the upper-layer main line and the lower-layer side strand; the platform layer comprises a platform area and a throat area, and the throat area comprises a station line maglev track and a low-speed turnout; the platform area comprises an arrival-departure line magnetic levitation track and two platforms; the arrival-departure line maglev track is communicated with the station line maglev track and the lower-layer side strand of the layered turnout, and the platform is arranged on one side of the arrival-departure line maglev track. According to the station provided by the invention, the superconductive maglev train can slowly enter the platform area, so that personnel can conveniently transfer, and the train can quickly cross the station.

The invention relates to the field of metro platform shielding door construction, in particular to a metro platform shielding door trackless construction method which comprises the steps of determining a track theoretical center line, positioning a base installation hole, installing a base, adjusting the position of the base and installing a platform shielding door. The dependence on the space in the station is reduced, the long-time occupation of a track area in the traditional shielding door construction is avoided, and the interference of traveling in the track area on the installation of the shielding door is reduced; connection obstacles of all construction links are reduced, the construction cost is reduced, participation of constructors is reduced, and part of construction safety risks are avoided; compared with traditional shield door construction, rework of construction procedures is reduced, construction quality is improved, and cross operation is reduced; and dislocation of the mounting position of the base caused by adjustment of the rail position is avoided.

To install a platform fence without performing civil engineering work for reinforcing a platform, and to shorten the whole construction period, and to compress a business cost, by avoiding duplication of a preliminary survey and a survey, and process adjustment of a tie-in part between traders, by allowing an installation trader of the platform fence to consistently contract the work.SOLUTION: A foundation structure for installing a platform fence (2) on a platform (1) having an overhanging platform upper portion (3) and a vacant space (4) below the platform upper portion (3) includes a through hole (5) formed in the platform upper portion (3) at a position where the platform fence (2) is to be installed, and a foundation support (6) standing on a bottom of the vacant space (4) immediately below the through hole (5) and having a top reaching an upper surface of the platform (1).SELECTED DRAWING: Figure 1

To make it possible to facilitate position adjustment in a short time without requiring preparation for replacement and cope with fine adjustment on a job site.SOLUTION: A platform fall prevention material 1 which is installed in a front end part 21 of a platform 20 on a vehicle side and protrudes between the vehicle and the front end part 21 in its installation state, includes a plate-like main body part 2 of a rectangular shape in plan view and a plate-like adjustment metal fitting 3 mounted on an upper surface of the front end part 21. A connection plate 9 capable of being fixed to the platform 20 is provided on a lower surface of the main body part 2 while interposing the adjustment metal fitting 3 therebetween. The main body part 2 can be longitudinally positioned while placing the connection plate 9 on the adjustment metal fitting 3 before being fixed to the platform 20.SELECTED DRAWING: Figure 8

To cover a gap to a doorway of a train during stopping by mounting an extension plate on a tip of a plate-like member to prevent a passenger from falling and remove the extension plate in the case of failure or the like.SOLUTION: A housing 10 is fixed to a platform H with one or more anchors 109 penetrating into the platform H. A root part 11b of a plate-like member 11 is rotatably supported by a shaft 100 extending along a y-axis direction. The shaft 100 is stored in the hosing 10. The plate-like member 11 swings around the shaft 100. A detachable extension plate 12 is mounted on a tip part 11e of the plate-like member 11. When a train is stopped, a transfer machine control device controls a driving part to rotatably drive the shaft 100 and makes the plate-like member 11 in a first posture such that the tip part 11e faces a doorway of the train during stopping. When the train is traveling, the transfer machine control device turns the plate-like member 11 around the shaft 100 to have a second posture such that the tip part 11e is positioned above the shaft 100.SELECTED DRAWING: Figure 6

The invention provides a sidewalk structure suitable for a cable car, and belongs to the technical field of moving sidewalks. The cable car solves the problem that tourists fall down easily when getting on and off the cable car due to the speed difference between an existing cable car and the ground. The sidewalk structure suitable for the cable car comprises a left truss, a handrail structure, a left supporting piece, a right truss, a groove, a right supporting piece, a buffering notch and a buffering gap. According to the invention, when the cable car enters the passenger waiting area, the running speed of the cable car is the same as the running speed of the sidewalk structure, so that the speed difference existing when passengers get on and off the cable car is avoided, and the passengers can get on and off the cable car more stably.

The utility model relates to a metal safety island structure capable of being assembled, which belongs to the technical field of safety islands and comprises a square metal base, a rectangular metal base and a semicircular metal base, a first assembling component is mounted on the outer side of the square metal base, a second assembling component is mounted on the outer side of the rectangular metal base, and the semicircular metal base is a semi-circular metal base. And a third splicing assembly is mounted on the outer side of the semicircular metal base. According to the metal safety island structure capable of being assembled, the three bases can be mutually combined through the bolts, so that safety islands of various sizes can be formed at will, and the problems of the length and the width required by existing different types of equipment are solved; therefore, the situation that the metal safety island is inconvenient to operate conveniently in transportation, inventory and the like due to too many lengths and varieties is effectively avoided, use is more convenient and efficient, assembly type connection is adopted, threading and overhauling in the installation process are facilitated, the damaged part can be directly replaced after the island body is damaged, and the maintenance cost is reduced.

To provide a temporary lining method for widening or extending a platform that can accommodate the span of a new foundation (5.0 m) and the span of a connection deck (2.5 m), shortens the work time for temporary lining work, and reduces the cost of temporary lining work. [Solution] The temporary covering structure 1 is temporarily covered with a covering plate (connection deck 5) during construction to widen or extend a station platform. The structure comprises multiple support girders 2 that extend in the direction X perpendicular to the tracks of the (existing) platform Pf1 and support the entire structure, multiple support girders 3 that are placed perpendicular to the support girders 2 and support the covering plate (connection deck 5), multiple support steel members 4 that are placed perpendicular to the support girders 3 and support the covering plate (connection deck 5), and a covering plate (connection deck 5) that is placed on the support steel members 4, and these components are fixed and connected together with mechanical fixing brackets.

The present invention discloses an alarm device for actively monitoring the gap between a vehicle platform and a train, comprising a platform, a train, a plurality of cameras and a protection component, wherein: the train is arranged on one side of the platform, and a plurality of distance sensors are uniformly fixed on the side of the platform close to the train; the train includes a plurality of train doors, and a plurality of the cameras are fixed on one side of the train; a placement groove is formed on the side of the platform close to the train, and the protection component includes two groups of first drivers and a connecting plate, wherein: the two groups of first drivers are fixed inside the placement groove, the connecting plate is fixed to the output shafts of the two groups of first drivers, a sliding groove is formed on the side of the platform close to the train, one end of the connecting plate is slidably connected to the sliding groove, and infrared irradiators are uniformly distributed on the side of the connecting plate close to the train. It also includes a monitoring system; the protection function is realized conveniently and efficiently.