Car carrying plate lifting device for robot parking garage

Abstract

The utility model discloses a vehicle carrying plate lifting device for a robot parking garage, and belongs to the technical field of robot carrying plate type parking garages. Comprising a plurality of pre-buried box bodies which can be pre-buried and installed underground, top openings of the pre-buried box bodies are exposed out of the ground, and sealing covers which can be flush with the ground are detachably connected to the openings of the pre-buried box bodies; a jacking column is movably embedded in the sealing cover, and a hydraulic driving mechanism capable of driving the jacking column to vertically ascend and descend in the vertical direction is arranged in the embedded box body. The multiple embedded box bodies are distributed in a rectangular fixed-point mode and can be symmetrically supported at the bottom of the vehicle carrying plate. The car carrying plate lifting device for the robot parking garage solves the problems that an existing lifting device is complex in installation and unreasonable in space utilization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to robot carrier plate type parking garage technical field, especially a kind of robot parking garage is used to lift vehicle plate lifting device. BACKGROUND

[0002] With the continuous increase of urban vehicles, parking problem is increasingly prominent. And robot parking garage as a kind of efficient parking solution gradually gets wide application.

[0003] Among them, in robot parking garage, the lifting device of vehicle carrying plate plays a key role, it directly influences the space utilization of parking garage, parking efficiency and the safety of vehicle. And the space utilization of some lifting devices is not reasonable, inconvenient to install and occupies larger space after installation, which is not conducive to the overall layout and space optimization of parking garage.

[0004] Therefore, a robot parking garage vehicle carrying plate lifting device with high space utilization is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the deficiencies in the prior art, provide a kind of robot parking garage is used to lift vehicle plate lifting device, solve the problem that the existing lifting device is installed complicated and space utilization is unreasonable.

[0006] To achieve the above object, the utility model adopts the technical scheme that a kind of robot parking garage is used to lift vehicle plate lifting device, including several pre-buried box bodies that can be pre-buried and installed underground, the top opening of the pre-buried box body is exposed to ground surface, and the opening of the pre-buried box body is detachably connected with the cover that can be flush with ground surface;

[0007] Among them, the cover is movably embedded with jacking column, and the pre-buried box body is provided with hydraulic drive mechanism that can drive the jacking column vertically lifting along vertical direction;

[0008] Several pre-buried box bodies are distributed in rectangular fixed point, and can be symmetrically supported at the bottom of vehicle carrying plate.

[0009] Optionally, the hydraulic drive mechanism is arranged in the guide shaft pipe in the pre-buried box body along vertical direction, the jacking column is movably sleeved on the outer periphery of the guide shaft pipe, and the drive oil cylinder is arranged in the guide shaft pipe, the drive oil cylinder, the guide shaft pipe and the jacking column are coaxially arranged, and the delivery end of the drive oil cylinder is connected to the jacking column.

[0010] Optionally, the pre-buried box body is provided with automatic water pump, the water suction port on the automatic water pump is arranged at the bottom of the pre-buried box body, and the water outlet on the automatic water pump extends to the outside of the pre-buried box body through drain pipe.

[0011] Optionally, the guide shaft pipe is internally provided with a weighing sensor supported at the bottom of the driving oil cylinder.

[0012] Optionally, the periphery and the bottom of the pre-embedded box are covered with a concrete layer.

[0013] Optionally, the top of the jacking column is provided with a sinking groove, and the load plate is provided with a foot plate capable of being embedded in the sinking groove.

[0014] Optionally, the edge of the upper surface of the load plate is provided with a slope chamfer.

[0015] Optionally, the ground below the two ends of the load plate is respectively provided with a vehicle detection sensor.

[0016] Compared with the prior art, the robot parking garage load plate lifting device in the technical scheme only needs to pre-embed a plurality of pre-embedded boxes at the rectangular fixed position underground, only needs to dig a small pit for pre-embedding, and does not need to lay oil pipes and the like, the jacking column, the hydraulic driving mechanism and other components are all placed in the pre-embedded box, only the opening at the top of the pre-embedded box is sealed by a cover and the jacking column is movably sleeved, the installation can be completed, the installation and construction cost is greatly reduced, the underground space is fully utilized, the ground area is more clean and open, and the surrounding other facilities are not affected. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described below in combination with the drawings and examples.

[0018] Fig. 1 is the structure schematic view when the load plate in the preferred embodiment of the utility model is placed on the robot parking garage load plate lifting device;

[0019] Fig. 2 is the cross-sectional structure schematic view when the robot parking garage load plate lifting device in the preferred embodiment of the utility model is pre-embedded underground;

[0020] 1, pre-embedded box;2, cover;3, jacking column;301, sinking groove;4, load plate;401, foot plate;5, guide shaft pipe;6, driving oil cylinder;7, automatic water pump;8, drain pipe;9, weighing sensor;10, concrete layer;11, vehicle detection sensor. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings and examples.

[0022] It should be noted that if the embodiment involves directional indications (such as up, down, bottom, top, etc.), the directional indications are only used to explain the relative position relationship, motion condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications will also change accordingly. The terms "first", "second" are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. Unless otherwise specified and limited, the terms "set", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] As shown in Figs. 1-2 A kind of robot parking garage with vehicle carrying plate lifting device, including several pre-embedded installation underground pre-embedded box body 1, the top opening of pre-embedded box body 1 is exposed to ground, and pre-embedded box body 1 is detachably connected with the cover 2 that can be flush with ground at the opening of pre-embedded box body 1, i.e. cover 2 can be connected on the top of pre-embedded box body 1 by bolt etc. detachable fastener, to facilitate maintenance personnel to carry out routine overhaul to the components inside pre-embedded box body 1;At the same time, jacking column 3 is movably embedded on cover 2, and pre-embedded box body 1 is provided with hydraulic drive mechanism capable of driving jacking column 3 vertically lifting along vertical direction;Several pre-embedded box body 1 is distributed in rectangular fixed point, and can be supported on the bottom of vehicle carrying plate 4.

[0024] Specifically, several pre-embedded box body 1 is pre-embedded underground, only needs small range of excavation pre-embedding, and does not need to lay oil pipe etc., jacking column 3, hydraulic drive mechanism and other components are placed in pre-embedded box body 1, only need to use cover 2 to block the opening of the top of pre-embedded box body 1 and movably set on jacking column 3 to complete installation, greatly reduce installation and construction cost, also make full use of underground space, make ground area more neat and open, will not cause impact to other facilities around. At the same time, pre-embedded box body 1 in matrix fixed point distribution can make several jacking columns 3 layout regular and symmetrical, so that it can be adapted to conventional rectangular vehicle carrying plate 4, when vehicle travels to the vehicle carrying plate 4 placed on the surface of jacking column 3, several jacking columns 3 can be synchronously lifted under the drive of hydraulic drive mechanism, to stably lift vehicle carrying plate 4 and vehicle to a certain height, so that robot trolley moves to the lower of vehicle carrying plate 4, when several jacking columns 3 are synchronously lowered to flush with ground, robot trolley can completely carry vehicle and vehicle carrying plate 4, so that robot trolley can transfer vehicle to parking space.

[0025] As shown in the above, Fig. 2 The hydraulic drive mechanism is arranged in the guide shaft pipe 5 in the vertical direction in the pre-embedded box body 1, the lifting column 3 is movably sleeved outside the outer periphery of the guide shaft pipe 5, and the drive oil cylinder 6 is arranged in the guide shaft pipe 5. The drive oil cylinder 6, the guide shaft pipe 5 and the lifting column 3 are coaxially arranged, and the delivery end of the drive oil cylinder 6 is connected to the lifting column 3. The drive oil cylinder 6 can drive the lifting column 3 to vertically lift. The drive oil cylinder 6 is a prior art, which has strong carrying capacity, high position control precision, and can realize interconnection and interlocking of multiple drive oil cylinders 6 through an intelligent hydraulic control system and a PLC system in the prior art, thereby accurately realizing synchronous lifting action of multiple lifting columns 3, ensuring the stability of the vehicle lifting, and also realizing remote monitoring through the Internet to facilitate on-site maintenance personnel to patrol and inspect.

[0026] As shown in the above, Fig. 2 The automatic water pump 7 is arranged in the pre-embedded box body 1. The water suction port of the automatic water pump 7 is arranged at the bottom of the pre-embedded box body 1, and the water outlet of the automatic water pump 7 extends to the outside of the pre-embedded box body 1 through the drain pipe 8. The pre-embedded box body 1 and the hydraulic drive mechanism in the technical solution are both closed structures with high waterproof level, and the robot parking garage with the vehicle loading plate lifting device in the technical solution can be applied to outdoor environment. When there is water accumulation in the pre-embedded box body 1, the water can be pumped out in time through the automatic water pump 7.

[0027] Further, as shown in the above, Fig. 2 The weighing sensor 9 is arranged in the guide shaft pipe 5 and supports the bottom of the drive oil cylinder 6. The weighing sensor 9 can detect the pressure acting on the lifting column 3 in real time when the lifting column 3 is lifted, that is, whether the lifting column 3 carries the vehicle loading plate 4, the vehicle and other information can be detected, so as to facilitate information interaction between the robot trolley.

[0028] Further, as shown in the above, Fig. 2 The periphery and the bottom of the pre-embedded box body 1 are covered with a concrete layer 10 to increase the strength of the structure around the pre-embedded box body 1 and prevent the vehicle from lifting unstably due to sinking of the pre-embedded box body 1.

[0029] Further, as shown in the above, Fig. 1 , Fig. 2 The top of the lifting column 3 is provided with a sinking groove 301, and the vehicle loading plate 4 is provided with a foot plate 401 which can be embedded in the sinking groove 301. When the robot trolley places the empty vehicle loading plate 4 on the lifting column 3, the foot plate 401 on the vehicle loading plate 4 can be embedded in the sinking groove 301 on the lifting column 3, so as to avoid the phenomenon that the vehicle loading plate 4 moves relatively when the vehicle runs on the vehicle loading plate 4.

[0030] Further, the edge of the upper surface of the vehicle loading plate 4 is provided with a slope chamfer, and the driver can drive the vehicle to the vehicle loading plate 4 through the slope chamfer to reduce the bump of the vehicle.

[0031] Further, the ground below the two ends of the vehicle loading plate 4 is respectively provided with a vehicle detection sensor 11, which is a prior art and can detect the position of the vehicle on the vehicle loading plate 4 and detect whether the vehicle is in place.

[0032] Working principle: first, the robot car can transport the empty vehicle loading plate 4 to the top of the several embedded boxes 1, and can make the foot plate 401 on the vehicle loading plate 4 correspond to the sunken groove 301 on the lifting column 3. Then, the lifting columns 3 on the several embedded boxes 1 can be driven by the driving oil cylinder 6 to rise synchronously until the vehicle loading plate 4 is separated from the robot car, and the weighing sensor 9 can detect the weight of the vehicle loading plate 4, and the weighing sensor 9 can inform the robot car to drive away from the area where the several embedded boxes 1 are located, and the lifting columns 3 can be driven by the driving oil cylinder 6 to descend synchronously until the vehicle loading plate 4 is attached to the ground. At this time, the foot plate 401 on the vehicle loading plate 4 is still embedded in the sunken groove 301 on the lifting column 3. Then, the driver drives the vehicle onto the vehicle loading plate 4 (the driver needs to pull the handbrake or start the automatic parking system), and the vehicle detection sensor 11 on the vehicle loading plate 4 can detect the vehicle. Then, after the driver gets off, the robot car can be informed to go to this place, and the lifting columns 3 on the several embedded boxes 1 can be driven by the driving oil cylinder 6 to rise synchronously until the vehicle loading plate 4 and the vehicle are lifted to a height that allows the robot car to pass, and when the robot car moves to the bottom of the vehicle loading plate 4, the lifting columns 3 on the several embedded boxes 1 can be driven by the driving oil cylinder 6 to descend synchronously until the lifting columns 3 descend to the lowest height, and the robot car can carry the vehicle loading plate 4 and the vehicle for vehicle storage.

[0033] According to the ideal embodiment of the present application, the above description can be varied and modified without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and must be determined by the scope of the claims.

Claims

1. A vehicle carrying plate lifting device for a robot parking garage, characterized by: Including several pre-embedded boxes (1) capable of being pre-embedded and installed underground, the top opening of the pre-embedded box (1) is exposed to the ground, and the opening of the pre-embedded box (1) is detachably connected with a cover (2) capable of being flush with the ground; Wherein, the cover (2) movably embeds a jacking column (3), and the pre-embedded box (1) is provided with a hydraulic drive mechanism capable of driving the jacking column (3) to vertically lift along the vertical direction; Several pre-embedded boxes (1) are distributed in a rectangular fixed point, and can be symmetrically supported on the bottom of the vehicle plate (4).

2. The robotic parking garage vehicle carrying plate lifting device according to claim 1, characterized in that: The hydraulic drive mechanism is arranged in the guide shaft pipe (5) in the pre-embedded box (1) along the vertical direction, the jacking column (3) is movably sleeved on the outer periphery of the guide shaft pipe (5), and the guide shaft pipe (5) is provided with a drive oil cylinder (6), the drive oil cylinder (6), the guide shaft pipe (5) and the jacking column (3) are coaxially arranged, and the delivery end of the drive oil cylinder (6) is connected to the jacking column (3).

3. The robotic parking garage vehicle carrying plate lifting device according to claim 1, characterized in that: The pre-embedded box (1) is provided with an automatic water pump (7), the water suction port on the automatic water pump (7) is arranged at the bottom of the pre-embedded box (1), and the water outlet on the automatic water pump (7) extends to the outside of the pre-embedded box (1) through a drain pipe (8).

4. The robotic parking garage vehicle carrying plate lifting device according to claim 2, characterized in that: The guide shaft pipe (5) is provided with a weighing sensor (9) supported on the bottom of the drive oil cylinder (6).

5. The robotic parking garage vehicle carrying plate lifting device according to claim 1, characterized in that: The periphery and bottom of the pre-embedded box (1) are covered with a concrete layer (10).

6. The robotic parking garage vehicle carrying plate lifting device according to claim 1, characterized in that: The top of the jacking column (3) is provided with a sinking groove (301), and the vehicle plate (4) is provided with a foot plate (401) capable of being embedded in the sinking groove (301).

7. The robotic parking garage vehicle carrying plate lifting device according to claim 1, characterized in that: The edge of the upper surface of the vehicle plate (4) is provided with an inclined chamfer.

8. The robotic parking garage vehicle carrying plate lifting device according to claim 1, characterized in that: Vehicle detection sensors (11) are arranged on the ground below the head and tail ends of the vehicle plate (4).

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