6 results about "Monorail" patented technology

The invention is a dilation catheter which comprises an elongated catheter shaft, a guide wire tube, and an angioplasty balloon. The distal end of the balloon is attached to the distal portion of the guide wire tube, and the proximal portion of the balloon is attached to the distal portion of the catheter shaft. A stiffening wire is attached to the inner wall of the catheter shaft at a plurality of points along its length. The distal extremity of the guide wire tube is decreased in size relative to the proximal portion of the guide wire tube. A fluid is contained within the guide wire lumen.

The invention discloses a lifting-type double crossover monorail turnout, and belongs to the technical field of straddle-type monorail transit turnouts. A first track lifting beam and a second track lifting beam which have a certain length and can move up and down are correspondingly arranged on two parallel tracks, a first fixed beam is arranged between the two lifting beams, and a first turnoutlifting beam, a fourth turnout lifting beam, a third turnout lifting beam and a second turnout lifting beam are arranged around the first fixed beam, wherein the first turnout lifting beam and the fourth turnout lifting beam can move up and down and be communicated with track beams at the two ends of the first track lifting beam respectively, and the third turnout lifting beam and the second turnout lifting beam can move up and down and be communicated with track beams at the two ends of the second track lifting beam respectively. According to the lifting-type double crossover monorail turnout, the two parallel tracks are obliquely communicated through corresponding matching and combination of the lifting beams and fixed beams, so that the double crossover of monorail trains is effectivelyachieved, the structure of the double crossover is greatly simplified, the economic cost of the double crossover is reduced, and the application of monorail trains is promoted.

The invention discloses a speed limiter of a monorail conveyor. The speed limiter of the monorail conveyor comprises a brake drum and a brake mechanism, wherein the brake drum is fixedly arranged on the rack, and the brake mechanism is arranged in the brake drum; the inner circular surface of the brake drum is located outside a brake demarcation circle; the braking mechanism comprises a rotating frame and two sets of braking assemblies arranged on the rotating frame, the center of the rotating frame is connected with a running rotating shaft of the monorail conveyor, the two sets of brake shoes are symmetrically arranged on the rotating frame, and each set of braking assemblies comprises two brake shoes and an elastic element; two brake shoes of each set of brake assemblies are symmetrically arranged, and one end, far away from each other, of the two brake shoes is connected with the rotating frame in a rotating mode, and the brake shoe is always located in the brake demarcation circleunder the action of the elastic element. No matter whether the operation rotating shaft of the monorail conveyor rotates forwards or backwards is reversed, the speed limiting effect of the speed limiter of the monorail conveyor is the same, so that the device can be adapted to different types of equipment and is flexible to install.

The invention belongs to the technical field of rail transit equipment and provides a suspension type monorail car moving platform. The platform comprises a turnout beam, a walking rail, driving devices and portals; one end of the turnout beam is connected with an in-out section line; one end of the turnout beam is in contact with one end of the in-out section line; the turnout beam used for a carbody is arranged; two ends of the turnout beam are each fixedly provided with one portal; two walking rails corresponding to the two portals respectively are arranged below the turnout beam; the driving devices for driving the turnout beam to move on the walking rail along the walking rail are mounted at the lower ends of the portals; and the turnout beam and the car body on the turnout beam canbe moved, and therefore, the process that a car enters and exits a parking lot is achieved. With the platform of the invention adopted, the number of turnouts can be reduced, a occupied area is reduced, great advantages are achieved when the suspension type monorail car moving platform is used in the parking lot, the layout of the parking lot can be compact, the occupied area is saved, and engineering investment can be saved.

The invention provides a detection system for tire wear of a straddle type monorail train. The detection system comprises an image acquisition assembly, a synchronous following assembly, a trigger assembly, a speed measurement assembly and a central processing unit, wherein the image acquisition assembly is used for acquiring contour data of train tires; the synchronous following assembly comprises a linear module, a power piece and a displacement measuring device, the synchronous following assembly is used for driving the image collecting assembly and the displacement measuring device to synchronously act along with rolling of train tires; the trigger assembly is used for detecting train entering or leaving the detection area; the speed measuring assembly is used for measuring the speed of the train entering the detection area; the image acquisition assembly, the synchronous following assembly, the trigger assembly and the speed measurement assembly are all connected with the central processor. The detection system is simple in structure and can accurately and efficiently measure the wear condition of the train tires. The invention further discloses a detection method, detection is achieved through the detection system, and practicability is high.

The invention discloses a movable transporter for monorail transportation. The movable transporter comprises a movable sliding rail and a hopper limiting damper spring, wherein a pulley is arranged below the movable sliding rail; a driving roller is arranged at the connecting part of the pulley and the movable sliding rail; a speed change gear box is arranged on the driving roller; a roller driving motor is arranged on the front surface of the speed change gear box; a mooring roper rolling motor is arranged at one end of the pulley; a mooring rope rolling shaft is arranged at on end, far away from the mooring roper rolling motor, of the pulley; a fixed pulley is arranged below the front surface of the pulley; a movable pulley is arranged below the fixed pulley; and a bottom damper spring and the limiting damper spring around a hopper can conveniently reduce impact force to a material when the material is landed to further protect the material in the hopper, so that the problem that the material is damaged due to larger impact force to the material when the material is landed is avoided, material transportation safety is further improved, and quality of a produced product is further ensured.