Intelligent car catching device for monorail crane sports car

Abstract

The utility model relates to monorail crane sports car protection equipment, in particular to an intelligent monorail crane sports car catching device which comprises a fixed tripod and a car catching mechanism. The fixed tripod is fixed to the side wall of a roadway, a left inserting plate and a right inserting plate are arranged below the fixed tripod, a left fixed shaft and a right fixed shaft are arranged in a car catching frame of the car catching mechanism, the left fixed shaft is rotationally connected with a left car catching plate, the right fixed shaft is rotationally connected with a right car catching plate, and a left air cylinder and a right air cylinder are fixed to the upper portion of the car catching frame. A piston rod of the left air cylinder is hinged to the upper end of the left car catching plate, the upper end of the left car catching plate is further hinged to a horizontal left inserting rod, a piston rod of the right air cylinder is hinged to the upper end of the right car catching plate, and the upper end of the right car catching plate is further hinged to a horizontal right inserting rod. When the monorail crane runs, the intelligent car catching device can counteract the running potential energy of the car, so that the running car is stopped in time, and the possibility of accidents after the car runs is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to monorail hoist car protection equipment, concretely is monorail hoist car intelligence car catching device. BACKGROUND

[0002] Monorail hoist is with one I -beam that hangs in the overhead of roadway as track, by having various function's hanging vehicle link into car group, with traction equipment traction, along track operation's system. Monorail hoist has become modernized mine important auxiliary transport equipment, has convenient operation, transportation nimble, fast, load many advantages of weight, but in the use process, due to multiple reasons, avoid the occurrence of unsafe event, for example at the slightly big place of slope change, there will be car, car and so on phenomenon, light equipment damage, heavy cause the personal safety accident of operating personnel. SUMMARY

[0003] The utility model discloses in order to solve the problem that monorail hoist car needs timely blocking after, provided monorail hoist car intelligence car catching device.

[0004] The utility model discloses the following technical scheme is adopted and is realized: monorail hoist car intelligence car catching device, including fixed tripod, car catching mechanism and damper, fixed tripod is fixed on the roadway side wall, and the left insertion board and right insertion board are arranged under the fixed tripod, and the left insertion board and right insertion board are staggered, and the car catching mechanism includes car catching frame, and the car catching frame is provided with two fixed shafts left and right, and the fixed shaft left is connected with left car catching board of rotation, and the fixed shaft right is connected with right car catching board of rotation, and the top of car catching frame is fixed with two air cylinders left and right, and the two air cylinders left and right are staggered, and the piston rod of left side air cylinder and the upper end of left car catching board articulate, and the upper end of left car catching board still articulate with horizontal left insertion rod, and the piston rod of right side air cylinder and the upper end of right car catching board articulate, and the upper end of right car catching board still articulate with horizontal right insertion rod, and two dampers left and right are fixed on the roadway side wall, and two dampers left and right are connected with car catching frame through steel wire rope.

[0005] The monorail crane is in normal operation, the left inserting rod is inserted into the right inserting plate below the fixed tripod, the right inserting rod is inserted into the left inserting plate below the fixed tripod, the car catching mechanism is below the fixed tripod and above the monorail crane track, the left and right car catching plates of the car catching mechanism are in the open state and do not affect the use of the monorail crane. When the monorail crane runs away, the control cylinder is actuated, the piston rod of the left cylinder drives the upper end of the left car catching plate to move left, the left inserting rod is pulled out of the right inserting plate, the piston rod of the right cylinder drives the upper end of the right car catching plate to move right, the right inserting rod is pulled out of the left inserting plate, and the lower ends of the left and right car catching plates move towards each other to hold the monorail crane track below, at this time, the car catching mechanism is separated from the fixed tripod above, after the vehicle hits the car catching plate, the car catching mechanism moves with the vehicle, then the steel wire rope is stressed, the damper offsets the running potential energy of the vehicle through the steel wire rope, and the vehicle is slowly stopped under the action of the damper.

[0006] The monorail crane running away intelligent car catching device has the advantages that the fixed tripod comprises a beam, a diagonal rod and a vertical beam, the vertical beam is vertically fixed on a sidewall of a roadway, one end of the beam is horizontally fixed on the vertical beam, one end of the diagonal rod is fixedly connected with the beam, the other end of the diagonal rod is fixed on the vertical beam, the beam is provided with a left inserting plate and a right inserting plate below, and the left inserting plate and the right inserting plate are staggered front and back.

[0007] The intelligent car catching device can move with the vehicle to offset the running potential energy of the vehicle, timely block the running vehicle and reduce the possibility of accidents after the vehicle runs away. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is a structural schematic view of the utility model.

[0009] Figure 2 It is a structural schematic view of the car catching mechanism Figure 1 At this time, the car catching mechanism holds the track.

[0010] Figure 3 It is a structural schematic view of the car catching mechanism Figure 2 At this time, the car catching mechanism is in the open state and does not affect the normal operation of the monorail crane.

[0011] Figure 4 It is a top view of Figure 2

[0012] In the drawing: 1 is a fixed tripod, 2 is a car catching mechanism, 3 is a damper, 4 is a monorail crane track.

[0013] 11 is a beam, 12 is a diagonal rod, 13 is a vertical beam, 14 is a left inserting plate, and 15 is a right inserting plate.

[0014] ​21 - car catching frame, 22 - fixed shaft, 23 - left car catching plate, 24 - right car catching plate, 25 - cylinder, 26 - left inserting rod, 27 - right inserting rod. DETAILED DESCRIPTION

[0015] The single-track hoist runaway car intelligent catching device comprises a fixed tripod 1, a car catching mechanism 2 and a damper 3.

[0016] The fixed tripod is fixed on the sidewall of the roadway and comprises a girder 11, a diagonal rod 12 and a vertical beam 13. The vertical beam 13 is vertically fixed on the sidewall of the roadway. One end of the girder 11 is horizontally fixed on the vertical beam 13. One end of the diagonal rod 12 is fixedly connected with the girder 11. The other end of the diagonal rod 12 is fixed on the vertical beam 13. A left inserting plate 14 and a right inserting plate 15 are arranged below the girder 11, and the left inserting plate 14 and the right inserting plate 15 are staggered front and back.

[0017] The car catching mechanism comprises a car catching frame 21. The car catching frame 21 is a square frame. Two fixed shafts 22 are arranged in the car catching frame 21. A left car catching plate 23 is rotatably connected to the left fixed shaft 22. A right car catching plate 24 is rotatably connected to the right fixed shaft 22. Two cylinders 25 are fixed to the upper portion of the car catching frame 21. The two cylinders 25 are staggered front and back. The piston rod of the left cylinder 25 is hingedly connected to the upper end of the left car catching plate 23. The upper end of the left car catching plate 23 is also hingedly connected to a horizontal left inserting rod 26. The piston rod of the right cylinder 25 is hingedly connected to the upper end of the right car catching plate 24. The upper end of the right car catching plate 24 is also hingedly connected to a horizontal right inserting rod 27. Under normal operation of the single-track hoist, the left inserting rod 26 is inserted into the right inserting plate 15 below the fixed tripod. The right inserting rod 27 is inserted into the left inserting plate 14 below the fixed tripod. The car catching mechanism is hung below the fixed tripod at this time. The left car catching plate 23 and the right car catching plate 24 on the car catching mechanism are in an open state, which does not affect the use of the single-track hoist. When the single-track hoist runs away, the cylinders are controlled to act. The piston rod of the cylinder 25 is withdrawn. The piston rod of the left cylinder drives the upper end of the left car catching plate 23 to move leftward. The left inserting rod 26 is withdrawn from the right inserting plate 15. The piston rod of the right cylinder drives the upper end of the right car catching plate 24 to move rightward. The right inserting rod 27 is withdrawn from the left inserting plate 14. At the same time, the left car catching plate 23 and the right car catching plate 24 move toward each other below to hold the single-track hoist track below. At this time, the car catching mechanism is in a disengaged state with the fixed tripod above. After the hoisted vehicle collides with the car catching plate, the car catching mechanism moves with the vehicle.

[0018] The damper 4 is fixed on the sidewall of the roadway. The two dampers 4 are connected with the car catching frame 21 through a steel wire rope. When a runaway accident occurs, the damper 4 pulls the car catching mechanism through the steel wire rope to offset the potential energy of the runaway, until the vehicle stops moving.

[0019] After the sports car failure treatment, the car catching mechanism is hung below the fixed tripod again; the control of the cylinder can be controlled by the PLC controller, the left car catching plate 23 and the right car catching plate 24 have a certain thickness, the upper end of the left car catching plate 23 and the upper end of the right car catching plate 24 are staggered front and back, the lower end of the left car catching plate 23 and the right car catching plate 24 is flush front and back, and the lower end of the left car catching plate 23 and the right car catching plate 24 can jointly clamp the track.

Claims

1. A monorail trolley intelligent catching device, characterized in that: The utility model relates to a kind of car catcher, including fixed tripod (1), catch car mechanism (2) and damper (4);Fixed tripod (1) is fixed on roadway side wall, left insert plate (14) and right insert plate (15) are provided below fixed tripod (1), and left insert plate (14) and right insert plate (15) stagger front and back, catch car mechanism (2) includes car catcher frame (21), and left and right two fixed shafts (22) are provided in car catcher frame (21), left fixed shaft (22) is rotatably connected with left catch car plate (23) on, right fixed shaft (22) is rotatably connected with right catch car plate (24) on, and the upper portion of car catcher frame is fixed with left and right two air cylinders (25), left and right two air cylinders (25) stagger front and back, the piston rod of left side air cylinder (25) and the upper end of left catch car plate (23) articulate, the upper end of left catch car plate (23) is also articulated with horizontal left insertion rod (26), the piston rod of right side air cylinder (25) and the upper end of right catch car plate (24) articulate, the upper end of right catch car plate (24) is also articulated with horizontal right insertion rod (27), and left and right two dampers (4) are fixed on roadway side wall, and left and right two dampers (4) are connected with car catcher frame (21) by steel wire rope.

2. The monorail trolley intelligent catching device of claim 1, wherein: Fixed tripod (1) includes girder (11), diagonal pull rod (12) and vertical beam (13), vertical beam (13) is vertically fixed on roadway side wall, one end of girder (11) is horizontally fixed on vertical beam (13), one end of diagonal pull rod (12) is fixedly connected with girder (11), the other end of diagonal pull rod (12) is fixed on vertical beam (13), and the lower portion of girder (11) is provided with left insert plate (14) and right insert plate (15), and left insert plate (14) and right insert plate (15) stagger front and back.

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