35 results about "Jet bridge" patented technology

The invention provides a covered bridge reconstructed based on a highway bridge and a reconstruction method thereof and relates to the field of bridge buildings. Resources are saved by reconstructing based on the original highway bridge, space of the covered bridge is made full use of, and sightseeing, leisure and commerce are integrally imparted to the covered bridge. The covered bridge comprises the original highway bridge; newly built bridges are adjacently and parallelly arranged on two sides of the original highway bridge; each newly built bridge is provided with bungalows; the original highway bridge, the newly built bridges and the bungalows have identical trends; each bungalow is single floored or multiple floored; if the bungalows are multiple floored, a connecting corridor is built between every two adjacent bungalows as required and has a trend perpendicular to that of the original highway bridge; the connecting corridors are located between any same floors, except the first floors, of the bungalows on two sides.

The invention discloses a support device for repairing and protecting wooden gallery bridges, including columns, a support base and a beam; the columns are arranged on the support base;the beam is arranged between the columns, the top of the column is provided with a U-shaped fixing seat, a support plate is movably connectedto that U-shaped fixing seat, both sides of the support base are movably connected with tie rods, one end of the tie rod is provided with a U-shaped support, The side surface of the U-shaped support is provided with a transverse groove, a longitudinal groove and a transverse through groove, the longitudinal groove communicates with the transverse through groove and the transverse through groove, a vertical plate is arranged on the cross beam, an elastic telescopic rod is movably connected with the vertical plate, a positioning pin is symmetrically distributed at one end of the elastic telescopic rod, the positioning pin is located in the transverse through groove, and the positioning pin is matched with the longitudinal groove and the transverse through groove. The invention has the advantages of stable structure, flexible connection, on-site flexible assembly,low construction difficulty, strong supporting performance and long service life.

The invention relates to a corridor bridge apparatus which solves the technical problems of the prior art, for instance, a current corridor bridge takes a long period to complete, is high in construction cost, requires high maintenance and withstands shake not so desirably. The corridor bridge apparatus comprises a reinforced bar and concrete made flat plate bridge, a left side corridor room set and a right side corridor room set. The reinforced bar and concrete made flat plate bridge comprises a vehicle bridge body in the middle, a left pedestrian bridge body, and a right pedestrian bridge body. The two ends and the middle part of the left pedestrian bridge body are vertically connected to a bridge base group respectively. The two ends and the middle part of the right pedestrian bridge body are vertically connected to a bridge base group. The bridge base group consists of two bridge bases arranged side by side. The left side corridor room is connected with the left pedestrian bridge body; the right side corridor room is connected with the right pedestrian bridge body. Between the left side corridor room and the right side corridor room is a sky corridor. The apparatus is widely used in various corridor bridges.

The invention relates to a gallery bridge maintenance device, in particular to an automatic three-level lifting paint spraying device for a gallery bridge. The automatic three-level lifting paint spraying device for the gallery bridge can paint spraying on the upper portion of the gallery bridge, and avoid the cloth of the workers from getting stained by paint during the painting process. The automatic three-level lifting paint the spraying device for gallery bridge comprises a fixing plate, wheels, a first bearing seat, a screw rod, a crank, a nut, a connecting block, a first connecting, a first guide sleeve, a first guide rail, a second connecting rod and the like; wheels are connected on the lower side of the fixing plate, and the first bearing seat is connected on the middle portion ofthe upper side of the fixing plate; the screw rod is connected in the first bearing seat, and the crank is connected on the upper end of the screw rod; and the nut is screwed on the lower side of thescrew rod, and the nut is matched with the screw rod. The automatic three-level lifting paint spraying device for the gallery bridge achieves the effects that the high portion of the gallery bridge can be painted, and the clothes of the workers are not stained by paint during the painting process.

The invention relates to the technical field of airport planning and design, and relates to a composite airport with multi-apron and multi-airplane parking and boarding method. A double-layer apron is adopted by a terminal of the composite airport, fixed aprons are arranged surround the composite airport, and passengers board and get off an airplane through an underground passage and an underground waiting room. The composite airport adopts two terminals and two control towers, and the two terminals, airport runways and the control towers are arranged symmetrically or oppositely. Vehicles entering and leaving the airport can enter the terminals through the underground roads on both sides of the terminals. The berth ground of the airplane is set to be slope surface, and when the airplane reaches the berth, a limit sliding block arranged on the slope surface automatically bounces and limits the airplane. According to the composite airport with multi-apron and multi-airplane parking and boarding method, handling capacity can be increased in the condition that original airport facilities needed to be retained in the airport, boarding bridges are increased by three times with a small occupied space, when the airplane drives out of the berth, a ground trailer is not used, and driving out of the berth can be completed with shorter time and less cost.

The invention relates to the field of covered bridge buildings, and particularly relates to a multilayer bridge overhanging quake-isolation structure, by virtue of which a covered bridge can obtain an excellent quake-isolation effect. The multilayer bridge overhanging quake-isolation structure comprises a single building body, a left auxiliary single body and a right auxiliary single body; a deformation joint is formed between a mudsill and a left mudsill, and between the mudsill and a right mudsill; a quake-isolation support structure is arranged below each of the deformation joints at the two ends of the mudsill. A covered bridge mudsill is divided into three segments, namely the mudsill, the left mudsill and the right mudsill; the deformation joints are additionally formed between the mudsill and the left mudsill, and between the mudsill and the right mudsill, so that buffer gaps are provided for the deformation of the covered bridge caused by earthquakes and the like; besides, the quake-isolation support structures are arranged below the deformation joints, so that the impact of earthquakes on the covered bridge is overcome and a very firm building foundation is provided for the building part on the covered bridge. The multilayer bridge overhanging quake-isolation structure is applicable to bridge buildings represented by the covered bridge.

The invention provides an aircraft boarding bridge ascending and descending safety monitoring system. The aircraft boarding bridge ascending and descending safety monitoring system comprises a displacement sensor, a controller and a relay. The normally-closed contact of the relay is connected into a scram button loop of an ascending and descending control module of an aircraft boarding bridge in series. The displacement sensor is arranged on the aircraft boarding bridge and used for detecting the height, relative to the ground, of the aircraft boarding bridge and sending the height to the controller. The controller is used for comparing the height with a preset normal height range and controlling the normally-closed contact of the relay to be disconnected when the height exceeds the preset normal height range so as to cut off a total power supply of the aircraft boarding bridge. The use state of the aircraft boarding bridge can be detected, and alarming and stopping can be performed in time when uncontrolled descending or ascending occurs. Thus, the safety of an aircraft and personnel is ensured.

The invention discloses a pedestrian and vehicle separation double-path ecofallow commercial gallery bridge, which comprises bridge piers and a bridge panel beam, wherein the bridge panel beam is arranged on the bridge piers, a pedestrian path and a motorway which are also used as fire fighting accesses are parallelly arranged on the upper surface of the bridge panel beam in the longitudinal direction, commercial regions are arranged at the two sides of the pedestrian path, greening leisure regions are arranged every 5 to 10 meters in the longitudinal direction of the pedestrian path, and pollution discharge pipelines are respectively arranged under the middle part and at the two sides of the bridge panel beam. The pedestrian and vehicle separation double-path ecofallow commercial gallery bridge has the advantages that the bridge form can be sufficiently applicable to each wide and shallow river, the vehicle passing requirements are sufficiently guaranteed, the pedestrian group passing safety and convenience requirements are also sufficiently guaranteed, meanwhile, the fire fighting and pollution discharge requirements of the commercial operation range are also guaranteed, and the leisure viewing requirements of the pedestrians can be met.

The invention discloses a gallery bridge wind load wind tunnel testing device by considering the distance between a bridge floor and a water surface. In a building wind tunnel, the upper end surface of a wind tunnel turntable is connected with the lower end surface of a gallery bridge floor model of a gallery bridge model through a plurality of connecting devices with the same structure, so that the distance between the gallery bridge floor model and the wind tunnel turntable is adjusted; the gallery bridge model is sequentially composed of a gallery bridge floor, a plurality of supporting gallery columns and an upper gallery pavilion model from bottom to top. A plurality of pressure measuring holes are formed in the outer surface of the upper gallery pavilion model and connected to an electronic scanning valve through pressure measuring hoses, and the wind pressure in the electronic scanning valve is collected to obtain the wind load of the gallery bridge; by adjusting the height of the connecting devices, the distances between different bridge floors and the water surface are tested; and through rotating the wind tunnel turntable, tests under different wind direction angles are achieved. According to the invention, different heights from the gallery bridge to the water surface can be simulated, the wind load of the gallery bridge at different heights is obtained, the influence of the gallery bridge and the water surface height on the gallery bridge wind load is analyzed, and a basis is provided for the wind-resistant design of the gallery bridge.

The invention discloses a gallery bridge with fire-fighting lanes. The gallery bridge comprises a gallery bridge body constructed according to integrated structural design, wherein one or more bungalows are arranged above the gallery bridge body and are one-layer or multi-layer, the fire-fighting lanes constructed according to a highway bridge structure design are arranged on the single side or two sides of the gallery bridge, extend along the gallery bridge and are arranged on two sides of the gallery bridge, and the fire-fighting smoothness and people flow evacuation are greatly improved.

The invention discloses a novel steel-structure gallery bridge foundation structure and a construction method thereof. The novel steel-structure gallery bridge foundation structure comprises two rows of piers arranged side by side, and a bridge deck positioned above the piers, and is characterized in that a bungalows is arranged above the bridge deck; the piers are connected through a longitudinal and transverse girder system structure, and all joints are positioned at one end, close to the bottom of the bridge deck, of each pier; the longitudinal and transverse girder system structure comprises a plurality of steel beams; the steel beams are arranged according to the following structures: every two adjacent piers arranged along the trend of the bridge deck are connected through the steel beams; and every two adjacent piers arranged along the direction perpendicular to the trend of the bridge deck are connected through the steel beams. The problem that walking of people and running of vehicles are affected due to the fact that the piers of the current gallery bridge have greater thicknesses is solved.

The invention relates to a circulating seat-type automatic street flyover which comprises three parts, i.e. a foot step, a vertical elevator and a covered bridge; and a circulating seat which is driven by a motor is arranged on the covered bridge. The circulating seat is driven by traction steel wire ropes and moves along a circular hanging rail, and is supported by a pair of support wheels. The traction steel wire ropes on both ends of the circular hanging rail are supported by a driving wheel and a guiding wheel. The circular hanging rail is fixed on a row of longitudinal vertical columns in the middle of the covered bridge, and the circulating seat is suspended on the tail end of a steel pipe below the circular hanging rail. The top end of the steel pipe, which is connected with the circulating seat, is designed into a circular shape, and the steel wire ropes can be fixed by bolts after passing through the circular shape top end of the steel pipe. The hanging rail adopts square steel with an incision, and the seat support wheels are respectively arranged on both sides of the incision. The circulating seat-type automatic street flyover can reduce the physical exertion of a pedestrian when crossing a street to a maximum extent, save the time for the pedestrian to cross the street, improve the convenience for the pedestrian to cross the street, and realize full-automatic street crossing.

The invention relates to the technical field of elevators and provides a half-floor-staggered home-entry elevator. The half-floor-staggered home-entry elevator comprises an integrated elevator main body, a waiting gallery bridge main body and a building opening main body, and is characterized in that the integrated elevator main body adopts an existing publically known home-entry elevator in the market; the waiting gallery bridge main body is composed of a frame and standard building boards, wherein the frame is matched with the standard building boards, the frame consists of steel structuresof main supporting steel columns which are arranged at the four corners; the building opening main body is characterized in that a platform at a half home-entry layer of a corner of a stair of an existing building is provided with a butting opening; meanwhile, the three groups of main bodies can be correspondingly fixedly butted in a matching manner; the ground planes of the three groups of main bodies are in the same horizontal plane when the elevator stops at a certain floor; besides, for safety, a waiting gallery bridge of each floor is internally provided with standard elevator call up anddown buttons and is also additionally provided with the same system which is spliced with a safety call alarming system inside the elevator, so a user can use the safety call alarming system to solvetroubles when the user cannot enter home because of an accident or is stuck in the waiting gallery bridge due to shutdown of the elevator.

The invention provides an elevator shaftway adjusting device which comprises a steel structure shaftway and gallery bridges. The steel structure shaftway comprises shaftway stand columns, each gallerybridge comprises a gallery bridge main beam, and first through holes are formed in the shaftway stand columns. The gallery bridges are arranged between the steel structure shaftway and a building, and adjusting structures are arranged at the joints of the gallery bridges and the steel structure shaftway. The adjusting structures comprise adjusting nuts, adjusting blocks and adjusting bolts, the adjusting nuts are arranged on the shaftway stand columns and correspond to the positions of the first through holes, the adjusting blocks are arranged below corridors of the gallery bridges and are provided with second through holes, the adjusting bolts are arranged in the second through holes, and screws of the adjusting bolts penetrate through the first through holes and are in cooperation connection with the adjusting nuts. According to the elevator shaftway adjusting device, when the elevator shaftway is mounted, the perpendicularity of the elevator shaftway is adjusted in cooperation withthe gallery bridges, equipment, manpower, time and the like needed for shaftway mounting and adjusting are reduced, the perpendicularity is guaranteed, and therefore the perpendicularity of the elevator shaftway can be adjusted safely, reliably and effectively.

The invention discloses a bent rail elevator lifting rack which comprises a fixed mechanism, a lifting mechanism and a control mechanism, wherein the fixed mechanism comprises the followings: an elevator door is arranged on the front side of an elevator cover; a car pit is arranged in the elevator cover; two parallel bent rails are arranged on the rear side of the car pit; racks are arranged in the bent rails; rail fix distance rods are arranged on the outer sides of the two bent rails; transverse diagonal braces are arranged at the two ends of the rail fix distance rods; the lifting mechanismcomprises the followings: a driving beam and a driven beam device are arranged on the two bent rails; a levelling rack is arranged at the rear end of the driven beam device; and a car is arranged below the levelling rack. The elevator cover arranged on the car pit and the two parallel bent rails are adopted to replace the originally used hoistway with a guide rial and the gallery bridge, so thata steel structural member and a curtain wall are saved, and the manufacturing cost and the mounting cost are also saved; an anterior-posterior balance contact and a levelling spring between the levelling rack and the car are adopted to automatically control a levelling motor, so that the car is ensured to be in the vertical state when passing through the bent rails, and the up-down entering-exiting cost is lower.

The invention discloses a system for direct transfer between railways and passenger ships. Comprehensive railway port stations are arranged on the two sides of a water area respectively, each comprehensive railway port station is provided with a comprehensive platform, one side of the comprehensive platform is provided with a train stopping station, the other side of the comprehensive platform is provided with a passenger ship stopping port, the transfer between the railways and the passenger ships on the same platform is achieved, and train doors of the trains and cabin doors of the passenger ships are directly communicated through the comprehensive platform. The comprehensive platform is provided with a boarding device on one side where the passenger ships are stopped, the boarding device comprises a lifting platform, the lower portion of the lifting platform is provided with a floater and/or the upper portion of the lifting platform is provided with an elevator, a movable covered bridge is arranged between the lifting platform and the comprehensive platform, and a movable port is arranged between the lifting platform and the passenger ships. Through direct passenger transfer between the high-speed passenger ships and the high-speed railways, operation of the high-speed railways across a long-distance water area is achieved, and the high-speed transportation transfer of a land area and the water area can be performed.

The invention relates to a lounge bridge with an underground garage. The lounge bridge with the underground garage solves the technical problems that an existing lounge bridge is single in function and hard parking problem cannot be solved in the prior art are solved. The lounge bridge with the underground garage comprises a reinforced concrete arc bridge. The reinforced concrete arc bridge comprises a middle-portion vehicle-passing bridge body, a left-side people-passing bridge body and a right-side people-passing bridge body. The middle-portion vehicle-passing bridge body is connected with a bridge foundation, the left-side people-passing bridge body is connected with a bridge foundation, and the right-side people-passing bridge body is connected with a bridge foundation. The lounge bridge with the underground garage further comprises a parking layer, the parking layer is connected with the middle-portion vehicle-passing bridge body, and the left-side people-passing bridge body and the right-side people-passing bridge body. The parking layer is connected with a left-side bungalow group and a right-side bungalow group. The lounge bridge with the underground garage is widely used in lounge bridge buildings.