Novel lifting and horizontal moving type stereo garage
Technical Field
The invention relates to a stereo garage, in particular to a novel lifting and transverse moving type stereo garage.
Background
At present, the three-dimensional parking garage has a small occupied area, and a plurality of parking spaces are widely used, but the anti-falling device of the existing three-dimensional parking garage adopts a hook type coil to control, and is controlled by an electromagnetic coil, so that each action needs to be electrified, the condition that the coil is powered off or burnt out is frequently encountered, at the moment, the equipment cannot fall down, the car cannot be taken, the working efficiency is lower, and meanwhile, inconvenience is caused to a user; the lifting mechanism for lifting and traversing mostly adopts a rear-mounted motor, a winding drum, a motor beam, a steel wire rope or a chain. The whole transmission mechanism has high manufacturing cost and is troublesome to manufacture and install. If the existing main motor brake is damaged, the car plate can be directly and quickly dropped, so that the car is very dangerous, and the personal safety of the car and the car taker is endangered.
And the anti-loosening rope mechanism is adopted, so that the steel wire rope is loosened to a certain extent to play a role, and the vehicle plate is in a limiting inclined position at the moment, so that the anti-loosening rope mechanism is dangerous. And only two steel wire ropes at the front side can be detected, so that the detection coverage is smaller.
Disclosure of Invention
The invention aims to overcome the defects, and provides the tension sensor for the stereo garage, which has the advantages of reasonable structure, simple wiring, capability of simultaneously controlling a plurality of god parking spaces, low failure rate and smooth operation.
The aim of the invention is achieved by the following technical scheme: the novel lifting transverse moving type stereo garage comprises a garage frame, a vehicle carrying plate device, a transverse moving device, a lifting mechanism, a control system and a safety protection device, wherein the lifting mechanism comprises a lifting motor, the lifting motor is arranged at one end of the inner side of a longitudinal beam of the garage frame, a first steering wheel and a second steering wheel are symmetrically arranged at two ends of the transverse beam, the lifting motor is connected with a ball screw through a belt, two ends of the ball screw are fixed in the longitudinal beam through screw fixing plates, double-groove movable pulleys are symmetrically connected to the middle part of the ball screw up and down, a steel wire rope clamp is arranged in the longitudinal beam, a steel wire rope is arranged on the steel wire rope clamp, the steel wire rope is oppositely arranged in the steel wire rope clamp, and a first lifting point pulley, a second lifting point pulley, a third lifting point pulley and a fourth lifting point pulley are symmetrically arranged at two ends of the longitudinal beam; the safety protection device comprises a falling prevention device and a locking rope mechanism, the falling prevention device comprises two self-locking fixing devices, the two self-locking fixing devices are connected to two ends of the lower end face of a longitudinal beam of a garage frame, pawl combination devices are symmetrically arranged on the outer sides of two ends of a vehicle carrying plate device and are matched with the self-locking fixing devices, the self-locking fixing devices comprise self-locking upright posts, self-locking head fixing holes are formed in the upper ends of the self-locking upright posts, upper induction switch mounting holes, middle induction switch mounting holes and lower induction switch mounting holes are formed in the lower ends of the self-locking head fixing holes in sequence, first induction switches, second induction switches and third induction switches are sequentially arranged in the upper induction switch mounting holes, the middle induction switch mounting holes and the lower induction switch mounting holes, the first induction switches, the second induction switches and the third induction switches are connected with a PLC control device, pawl baffle plates are arranged on the self-locking upright posts on the outer sides of the third induction switches, retaining tongues are arranged on the pawl baffle plates, and bosses are arranged on the self-locking upright posts on the lower ends of the retaining tongues; the anti-loosening rope mechanism comprises an anti-loosening rope support fixing rod, a switch connecting rod and a connecting rod fixing support, wherein two ends of the anti-loosening rope support fixing rod and the connecting rod fixing support are fixed on the inner wall of a square tube, one end of each of the switch connecting rods is sleeved on the anti-loosening rope support fixing rod, the other end of each of the switch connecting rods is connected to the connecting rod fixing support through a guide wheel in a clamping mode, one end of each of the switch connecting rods is connected with a connecting rod spring, the other end of each of the connecting rod springs is fixedly connected to the inner wall of the square tube, two sides of each of the switch connecting rods are connected with a switch fixing support, an anti-loosening rope switch is connected with an alarm device, and a steel wire rope enters from one end of each of the switch connecting rods and goes out from the guide wheel to the other end of each of the switch connecting rods.
The invention further improves that: the steel wire rope is fixed in the steel wire rope clamp after being folded in half, both ends of the steel wire rope pass through the upper rope grooves of the double-groove movable pulleys simultaneously and turn through the rope grooves, the steel wire rope enters the first turning wheel, after the steel wire rope turns, passes through the first steel wire rope hole, one end of the steel wire rope passes through the second lifting point pulley and is connected with the first lifting point of the vehicle plate, the other end of the steel wire rope passes through the first lifting point pulley and is connected with the second lifting point of the vehicle plate, the other group of the steel wire rope passes through the second turning wheel, after the steel wire rope turns, one end of the steel wire rope passes through the third lifting point pulley and is connected with the third lifting point of the vehicle plate, and the other end of the steel wire rope passes through the fourth lifting point pulley and is connected with the fourth lifting point of the vehicle plate.
The invention further improves that: the pawl combination device comprises a pawl fixing square tube, a torsion spring fixing shaft, a forward torsion spring, a reverse torsion spring and a pawl, wherein the torsion spring fixing shaft is arranged on the pawl fixing square tube, and the forward torsion spring, the pawl and the reverse torsion spring are sleeved on the torsion spring fixing shaft in sequence.
The invention further improves that: the switch connecting rod is a U-shaped rod, one end of the switch connecting rod is provided with a through hole, and the guide wheel is connected to the inner side of the other end of the switch connecting rod.
The invention further improves that: the anti-loosening rope switch is a detection switch.
Compared with the prior art, the invention has the following advantages:
The invention has the advantages of simple structure, low cost, convenient installation and transportation, reduced energy consumption, effectively improved use stability of equipment, improved safety of the three-dimensional parking garage and more stable operation.
Description of the drawings:
FIG. 1 is a schematic diagram of a lifting mechanism;
FIG. 2 is a side view of the lift mechanism;
FIG. 3 is a schematic view of the structure of the fall arrest device;
FIG. 4 is a schematic structural view of a self-locking fixture;
FIG. 5 is a schematic view of the pawl assembly;
FIG. 6 is a schematic view of the structure of the retaining tongue;
FIG. 7 is a schematic structural view of the anti-loosening rope mechanism;
FIG. 8 is a front view of the check rope mechanism;
reference numerals in the drawings: the locking rope locking device comprises a 1-lifting motor, a 2-ball screw, a 3-screw fixing plate, a 4-double-groove movable pulley, a 5-wire rope clamp, a 6-wire rope, a 7-1-first steering wheel, a 7-2-second steering wheel, an A-first lifting point pulley, a B-second lifting point pulley, a C-third lifting point pulley, a D-fourth lifting point pulley, a 8-1-first wire rope hole, a 8-2-second wire rope hole, a 9-self-locking fixing device, a 9-1-self-locking upright post, a 9-2-self-locking head fixing hole, a 9-3-upper sensing switch mounting hole, a 9-4-middle sensing switch mounting hole, a 9-5-lower sensing switch mounting hole, a 10-pawl combination device, a 10-1-pawl fixing square tube, a 10-2-torsion spring fixing shaft, a 10-3-forward torsion spring, a 10-4-reverse torsion spring, a 10-5-pawl, a 11-1-first sensing switch, a 11-2-second sensing switch, a 11-3-third sensing switch, a 12-pawl baffle, a 13-baffle, a baffle plate, a 13-boss, a 14-15-rope, a connecting rod fixing bracket, a 17-16, a connecting rod fixing bracket, a connecting rod fixing hole, a 17-1-15-rope fixing bracket, a connecting rod fixing bracket, a 17-16-connecting rod fixing rope, a connecting rod fixing device, a 17-1-4-locking rope fixing device.
The specific embodiment is as follows:
The present invention will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present invention, which examples are provided for the purpose of illustrating the present invention only and are not to be construed as limiting the scope of the present invention.
Fig. 1-8 show an embodiment of a novel lifting and transverse moving type stereo garage: comprises a garage frame, a vehicle carrying plate device, a traversing device, a lifting mechanism, a control system and a safety protection device, wherein the lifting mechanism comprises a lifting motor 1, the lifting motor 1 is arranged at one end of the inner side of a longitudinal beam of the garage frame, a first steering wheel 7-1 and a second steering wheel 7-2 are symmetrically arranged at two ends of the cross beam, the lifting motor 1 is connected with a ball screw 2 through a belt, two ends of the ball screw 2 are fixed in the longitudinal beam through screw fixing plates 3, double-groove movable pulleys 4 are symmetrically connected up and down in the middle of the ball screw 2, a steel wire rope clamp 5 is arranged in the longitudinal beams, a steel wire rope 6 is arranged on the steel wire rope clamp 5, the steel wire ropes 6 are installed in the steel wire rope clamp 5 in a facing mode, and a first lifting point pulley A, a second lifting point pulley B, a third lifting point pulley C and a fourth lifting point pulley D are symmetrically arranged at two ends of the two longitudinal beams; the safety protection device comprises a falling prevention device and a locking rope mechanism, the falling prevention device comprises two self-locking fixing devices 9, the two self-locking fixing devices 9 are connected at two ends of the lower end face of a longitudinal beam of a garage frame, pawl combination devices 10 are symmetrically arranged at the outer sides of the two ends of the vehicle carrying plate device, the pawl combination devices 10 are matched with the self-locking fixing devices 9, the self-locking fixing devices 9 comprise self-locking upright posts 9-1, the upper ends of the self-locking upright posts 9-1 are provided with self-locking head fixing holes 9-2, the lower ends of the self-locking head fixing holes 9-2 are provided with upper induction switch mounting holes 9-3, middle induction switch mounting holes 9-4 and lower induction switch mounting holes 9-5 in sequence, the upper induction switch mounting hole 9-3, the middle induction switch mounting hole 9-4 and the lower induction switch mounting hole 9-5 are internally provided with a first induction switch 11-1, a second induction switch 11-2 and a third induction switch 11-3 in sequence, the first induction switch 11-1, the second induction switch 11-2, the third induction switch 11-3 and a lifting motor are connected with a PLC control device, a pawl baffle 12 is arranged on a self-locking upright post 9-1 outside the third induction switch 11-3, a blocking tongue 13 is arranged on the pawl baffle 12, and a boss 14 is arranged on the self-locking upright post 9-1 at the lower end of the blocking tongue 13; the anti-loosening rope mechanism comprises an anti-loosening rope bracket fixing rod 15, a switch connecting rod 16 and a connecting rod fixing bracket 17, wherein two ends of the anti-loosening rope bracket fixing rod 15 and the connecting rod fixing bracket 17 are fixed on the inner wall of a square tube, one ends of the four switch connecting rods 16 are sleeved on the anti-loosening rope bracket fixing rod 15, the other ends are clamped on the connecting rod fixing bracket 17 through guide wheels, one side of the switch connecting rod 16 is connected with one end of a connecting rod spring 18, the other end of the connecting rod spring 18 is fixedly connected on the inner wall of the square tube, a switch fixing bracket 19 is connected between the two sides of the connecting rod fixing brackets 17, an anti-loosening rope switch 20 is connected on the switch fixing bracket 19, the anti-loosening rope switch 20 is connected with an alarm device, the steel wire rope enters from one end of the switch connecting rod 16 and passes through the guide wheel to the other end of the switch connecting rod 16 to go out; the steel wire rope 6 is fixed on the steel wire rope clamp 5 after being folded in half, two ends of the steel wire rope 6 simultaneously pass through the upper rope grooves of the double-groove movable pulley 4 and are turned by the rope grooves, the steel wire rope 6 enters the first turning wheel 7-1, the steel wire rope 6 passes through the first steel wire rope hole 8-1 after turning, one end of the steel wire rope 6 passes through the second lifting point pulley B and is connected with the first lifting point of the sweep plate, the other end of the steel wire rope 6 passes through the first lifting point pulley A and is connected with the second lifting point of the sweep plate, the other group of steel wire ropes 6 passes through the second turning wheel 7-2, the steel wire rope 6 passes through the second steel wire rope hole 8-2 after turning, one end of the steel wire rope 6 passes through the third lifting point pulley C and is connected with the third lifting point of the sweep plate, the other end of the steel wire rope 6 passes through a fourth lifting point pulley D and is connected with a fourth lifting point of the vehicle plate; the pawl combination device 10 comprises a pawl fixing square tube 10-1, a torsion spring fixing shaft 10-2, a forward torsion spring 10-3, a reverse torsion spring 10-4 and a pawl 10-5, wherein the torsion spring fixing shaft 10-2 is arranged on the pawl fixing square tube 10-1, and the forward torsion spring 10-3, the pawl 10-5 and the reverse torsion spring 10-4 are sleeved on the torsion spring fixing shaft 10-2 in sequence; the switch connecting rod 16 is a U-shaped rod, one end of the switch connecting rod 16 is provided with a through hole, and the guide wheel is connected to the inner side of the other end of the switch connecting rod 16; the locking rope switch 20 is a detection switch.
The invention has simple structure, low cost, convenient installation and transportation compared with the existing mode, the motor adopts a common asynchronous motor, does not need an acceleration and deceleration box, has the price of half lower than that of the prior transmission, has reliable and stable screw rod action, greatly increases the transmission efficiency by adopting a movable pulley and fixed pulley combined mode, and can be assembled in a factory, integrally transported and integrally installed by the whole transmission unit, thereby greatly reducing the installation period; three groups of induction switches are arranged in the mechanical hook, when the lifting machine ascends, the lifting motor ascends the vehicle plate to the induction switch position of the middle point, the motor rotates reversely, the vehicle plate falls down immediately, and the lowest induction switch is induced, so that the vehicle plate is hung; when the lifting machine descends, the lifting motor ascends the sweep to the highest point, the highest switch is sensed, the motor is reversed, the sweep falls to the ground, the whole process is simple and rapid, the energy consumption is reduced, the use stability of the device is effectively improved, the detection is carried out in a mode of a spring and a loose rope support, four groups of detection mechanisms are arranged inside a square tube of the lifting mechanism and used for detecting the tightness state of four lifting steel wire ropes, when one or more of the detection mechanisms is in a loose state, the pull rod spring pulls the loose steel wire rope or steel wire ropes to the detection switch, the detection switch detects signals, an alarm is exploded out immediately, the device stops, the device has the advantages of reasonable structure, comprehensive and rapid detection, timely adjustment, the safety of a three-dimensional parking garage is improved, and the operation of the device is more stable.
The applicant has further stated that the present invention is described by the above examples as to the implementation method and apparatus structure of the present invention, but the present invention is not limited to the above embodiments, i.e. it does not mean that the present invention must be implemented by the above methods and structures. It should be apparent to those skilled in the art that any modifications of the present invention, equivalent substitutions for the implementation method selected for the present invention, addition of steps, selection of specific modes, etc., fall within the scope of the present invention and the scope of the disclosure.
The present invention is not limited to the above embodiments, and all modes of achieving the object of the present invention by adopting the structure and method similar to those of the present invention are within the scope of the present invention.