JP2016521810A - Small three-dimensional parking lot - Google Patents

Abstract

The present invention discloses a small three-dimensional parking lot that includes a parking lot support frame, an elevator carrier, a transport mechanism, and a suspended parking room. The parking lot support frame includes a support column, a cross girder, and a slanted bar. The support frame and the cross beam constitute a frame-shaped parking lot support frame, and the lowermost layer of the parking lot support frame serves as a storage layer. A hanging type parking room is provided outside the parking lot support frame, a liftable carrier is provided inside the parking lot support frame, can be equipped with a transport mechanism, and the transport mechanism is used to mount the vehicle and lift The vehicle can be moved horizontally between the portable carrier and the suspension type parking room, and the vehicle can be vertically conveyed between the warehousing layer and the suspension type parking room by interlocking the conveyance mechanism through the lifting type carrier. The lifter can be vertically lifted through one of a wire rope, chain or ball screw mechanism. The transport mechanism is one of a pallet, a comb replacement mechanism, and a tire holding mechanism. The beneficial effect is that the occupied area is small, the vehicle entering / exiting operation is small, convenient and speedy, and the safety is high as compared with the conventional small three-dimensional parking lot.

Description

  The present invention relates to a vehicle storage device, and more particularly to a three-dimensional parking lot.

  The small three-dimensional parking lot generally means a three-dimensional parking lot that does not exceed the parking space for three cars, has about eight parking rooms, and has an independent power and control system. Conventional vertical circulation parking lots and elevator slide type multistory parking lots belong to this type.

  The vertical circulation parking lot has a small footprint, but the vehicle entry / exit space is also small, and all vehicles need to be linked together when leaving the vehicle, so the circulation drive motor must have high power. Desired. There are also problems such as high cost, high power consumption, and low speed.

  The parking space in the middle layer of the elevator / slide type multi-story parking lot is lifted at four corners of the parking space with four wire ropes and moved in combination with one lifting motor and one lateral movement motor. Each upper-level parking room also requires one lateral movement motor and one lifting motor. Since there are too many motors, considering the cost, in general, inverter control is not used, power is increased at a low speed and at a uniform speed using only a relatively small motor, and when the vehicle enters and exits Since other vehicles also need to move, there are problems that the control is complicated, the vehicle entry / exit time is long, and the efficiency and safety factor are low.

  The technical problem to be solved mainly by the present invention is that it does not require the linkage of other vehicles when entering and leaving the vehicle, simplifies the structure of an existing small three-dimensional parking lot, and greatly reduces costs. It is to provide a parking lot.

  In order to solve the above technical problem, the technical idea used by the present invention is a small three-dimensional parking lot including a parking lot support frame, an elevating transporter, a transport mechanism, and a suspended parking room higher than at least one layer of the ground. provide. The parking lot support frame includes a support column, a cross beam connecting the support column, and a cable-stayed bar for supporting the suspended parking room by suspending, and the support column and the cross beam constitute a frame-shaped parking lot support frame. The bottom layer of the parking lot support frame is the warehousing layer. The hanging type parking room is provided outside the parking lot support frame, the elevating transporter is provided inside the parking lot support frame, the transport mechanism can be mounted, and the transport mechanism is used for mounting the vehicle. At the same time, the vehicle can be moved horizontally between the liftable carrier and the suspension type parking room, and the vehicle can be vertically conveyed between the storage layer and the suspension type parking room by interlocking the transfer mechanism through the liftable type carrier. The elevating type carrier can achieve vertical elevating through one of a wire rope, a chain, and a ball screw mechanism. The transport mechanism is one of a pallet, a comb replacement mechanism, and a tire holding mechanism.

  When the vertical lift is realized by using a ball screw mechanism, the lifting / lowering transporter is provided with a spiral transmission lifting / lowering mechanism orthogonal to the ground on the side surface of the column. A lifting transporter is fixed to the nut of the spiral transmission lifting mechanism, and a screw shaft is rotated through a lifting motor provided on the parking lot support frame, so that the lifting transporter is mounted on the storage layer and the suspended parking system. It can be moved up and down between the chambers.

  There are two types of the helical transmission raising / lowering mechanism, each of which is provided on the two diagonal supports.

  When the transport mechanism is a pallet, a first pallet traverse rail is provided on the suspended parking chamber. The elevating transporter includes a pallet push-pull mechanism provided at a central portion and a second pallet traverse rail that can abut against the first pallet traverse rail. A pulley that can slide on the first pallet traverse rail and the second pallet traverse rail is provided at the bottom of the pallet, and the pallet push-pull mechanism is driven when the elevating type carrier and the suspended parking chamber are flush with each other. Through, the pallet can move between the liftable carrier and the suspended parking room.

  The pallet push / pull mechanism includes linear guides directed to the suspended parking chambers on both sides, the linear guides can move laterally with respect to the liftable transporter, and two roller chains in the same direction are provided on the linear guides The roller chain is mounted on a tension pulley in a linear guide, and a lever is mounted between the two roller chains so that the lever can move together with the roller chain. On both sides orthogonal to the axial direction of the linear guide, a lateral movement motor fixed on the pallet pushing / pulling mechanism and a micromotor fixed on the elevating transporter are provided, respectively. The micro motor can move the linear guide along the axial direction. A shift fork to be fitted with the lever is fixed at a position corresponding to the roller chain at the bottom of the pallet, and the shift fork is held on the lever and moves together with the roller chain, so that the pallet can be moved up and down. And can be moved between the suspended parking room.

  A gear is provided on the rotation shaft of the lateral movement motor, the gear meshes with a driven gear, the driven gear is fixed together with the sprocket through one transmission shaft, and the lateral movement motor rotates. The roller chain is moved on the tension pulley by driving the sprocket.

  A gear is provided on the rotating shaft of the micro motor, and a linear gear rack is provided on the linear guide in the pallet push-pull mechanism corresponding to the gear, and the gear meshes with the linear gear rack. When the micromotor is rotated, the linear gear rack and the linear guide can be moved together.

  A guide for maintaining the balance of the lifting / lowering transporter is provided on the periphery of the lifting / lowering transporter in contact with the support column.

  An electromagnet that can be expanded and contracted in the horizontal direction is provided on the periphery near the support of the elevating transporter, and the electromagnet protrudes after reaching the position where the elevating transporter is flush with the suspended parking chamber. It can be inserted into the above positioning device.

  There are four columns on the parking lot support frame, and the four columns constitute a parking frame support frame in the form of a cubic frame and a cross beam connecting the columns.

  The entire parking lot occupies only one parking space on the ground, the occupied area is small, the space on both sides of the warehousing layer can be used flexibly, and it can be used as a fixed parking space, a greening zone or a vehicle traffic zone You can also. Compared to conventional small three-dimensional parking lots, the vehicle is transported up and down with a lifting and lowering transporter, and the vehicle is moved into the warehouse with a transport mechanism to reduce the number of motors and improve reliability. Vehicle entry / exit operation is small, convenient and speedy to use, high safety, overall structure is relatively simple, and cost is relatively low.

It is a schematic diagram which shows the whole structure based on one Example of this invention. It is an enlarged view of the A part in FIG. It is a front view of the raising / lowering type carrier and pallet which concern on this invention. It is a left view of the raising / lowering type carrier and pallet according to the present invention. It is a schematic diagram which shows the structure of the raising / lowering type carrier and pallet which concern on this invention. It is a schematic diagram which shows the structure of the raising / lowering portable device which concerns on this invention. It is a top view of the pallet push-pull mechanism according to the present invention. It is a schematic diagram which shows the right side structure of the pallet pushing / pulling mechanism which concerns on this invention. It is a schematic diagram which shows the left side structure of the pallet pushing / pulling mechanism which concerns on this invention.

  Hereinafter, in order to describe the technical contents, structural features, objects to be achieved, and effects of the present invention in detail, the embodiments will be described in combination with the accompanying drawings.

  Referring to FIGS. 1 to 9, the present embodiment includes a parking lot support frame 1, a liftable carrier 2, a pallet 3, and a three-stage parking layer 100. The parking lot support frame 1 includes four columns 11, a cross beam 12 that connects the columns 11, and a slanted bar for hanging and supporting the suspended parking chamber 4. A parking lot support frame 1 is formed. The lowermost layer of the parking lot support frame 1 is provided with two sets of suspended parking chambers 4 which are supported by hanging on the parking lot support frame 1 with a slanting rod on each parking layer 100 above the warehousing layer 200 in the warehousing layer 200. The first pallet traverse rail 41 for supporting the pallet 3 is provided on the hanging type parking chamber 4, and the two hanging type parking chambers 4 are fixed to both sides of the parking lot support frame 1 symmetrically.

  Two spiral transmission elevating mechanisms 5 perpendicular to the ground are provided on the support 11, and the spiral transmission elevating mechanism 5 is a ball screw and is provided on the two diagonal supports 11. A second pallet traversing rail 24 that can be brought into contact with the first pallet traversing rail 41 is provided on the liftable transporter 2. The liftable transporter 2 is provided inside the parking lot support frame 1, and is paired diagonally. A bevel gear 54 fixed to the top end of the screw shaft 53 is rotated by an elevating motor 52 provided on the top of the parking lot support frame 1 and fixed to the nut 51 of the helical transmission elevating mechanism 5 through the locking portion 21 provided. The lifting / lowering transporter 2 can move up and down between the storage layer 200 and the parking layer 100 along the screw shaft 53 together with the nut 51. Among them, an electromagnet 22 that can be expanded and contracted in the horizontal direction is provided on two other diagonal peripheral portions that do not have the locking portion 21 on the elevating type transporter 2, and the elevating type transporter 2 is suspended and suspended. After reaching a position that is flush with the chamber 4, it can be ejected and inserted into the positioning device on the column 11, and it can be firmly attracted onto the column 11 by generating a magnetic force when energized. Even if the transmission elevating mechanism 5 is provided only on a pair of diagonals, no deviation occurs even when the elevating transporter 2 moves the vehicle laterally.

  A guide wheel 25 for contacting the support 11 and maintaining the balance of the liftable transporter 2 is provided on the square periphery of the liftable transporter 2, and a pallet push / pull mechanism 23 is provided at the center thereof. Includes a linear guide 214 directed toward the suspended parking chamber 4 on both sides, and the linear guide 214 can move laterally with respect to the liftable carrier 2. The linear guide 214 is mainly composed of two concave back-facing channel steels that are fixed together, with a gap between the two channel steels, and two roller chains 26 provided in the gap. The roller chain 26 is mounted on a tension pulley 27 that is fixed in a gap between the rotating shafts, and a lever 28 is mounted between the two roller chains 26. The lever 28 moves together with the roller chain 26. it can. On both sides orthogonal to the axial direction of the linear guide 214, a lateral movement motor 29 fixed on the pallet push-pull mechanism 23 and a micro motor 210 fixed on the elevating transporter 2 are provided. A gear is provided on the rotary shaft of the lateral movement motor 29, the gear meshes with a driven gear 211 fixed on the inner surface web of a grooved steel groove, and the driven gear 211 is a transmission shaft. When the lateral movement motor 29 rotates, the roller chain 26 is moved on the tension pulley 27 by driving the sprocket 212. A gear is provided on the rotation shaft of the micro motor 210, and a linear gear rack 213 is provided on the inner surface flange of the grooved steel groove corresponding to the gear. The gear meshes with the linear gear rack 213, and the micro motor 210 rotates. In this case, the linear gear rack 213 and the linear guide 214 can be moved together.

  When the lifter 2 is raised to a position where it is flush with the suspended parking room 4, the pallet 3 can be moved between the lifter 2 and the suspended parking room 4. At the bottom of the pallet 3, a pulley 31 that can slide on the first pallet traverse rail 41 and the second pallet traverse rail 24 is provided, and a shift fork 32 that is aligned with the lever 28 is provided at a position corresponding to the roller chain 26. By moving the fork 32 onto the lever 28 and moving together with the roller chain 26, the pallet 3 can be moved between the liftable carrier 2 and the suspended parking chamber 4.

  This embodiment is divided into vehicle entry and vehicle exit in actual use.

  Vehicle entry: After the driver has driven the vehicle to the designated position, the vehicle stops and issues a vehicle entry signal to the parking lot control system through the card. The control system automatically selects an empty parking room and raises the liftable carrier from the bottom of the parking lot to the parking layer where the empty parking room is located. After the lifter arrives, the electromagnet sticks out and is attracted onto the support column to maintain the stability of the lifter and prevent the lifter from tilting when the pallet is moved laterally to the lifter. . There is a gap between the liftable carrier and the pallet on the parking room, and the micromotor on the liftable carrier is activated first to move the entire linear guide toward the parking room and extend below the pallet. After reaching the specified position, the lateral movement motor is activated and the sprocket moves the roller chain, so that the shift fork on the pallet is interlocked with the lever attached on the roller chain, and the pallet is moved toward the lifter. At the same time, the micromotor rotates in the opposite direction, returning the linear guide to its original position. After the pallet is completely transferred to the lifter, the electromagnet is pulled in, the lifter is lowered into the warehousing layer, the driver drives the car up to the pallet and stops, then gets out of the parking lot. come. After that, the liftable transporter moves up to the parking layer where the empty parking room is located, and after the pallet moves into the parking room together with the automobile, the liftable transporter descends to the bottom of the parking lot, and the entry of the vehicle is completed.

  Vehicle exit: Issue a vehicle exit signal to the parking lot control system through the card, the lifter lifts up to the parking layer where the parking room is located, the electromagnet sticks out and adsorbs, and the pallet is on the lifter with the car. When the electromagnet is pulled in, the lifter is lowered into the warehousing layer, and the driver drives the car, the vehicle exit is completed. Thereafter, the elevating transporter moves up to the parking layer with the empty parking room, returns the pallet to the original parking room, and the elevating transporter descends to the bottom.

  Beneficial effect: The entire parking lot occupies only one parking space on the ground, the occupied area is small, the space on both sides of the warehousing layer can be used with flexibility, a fixed parking space, a green belt or a vehicle It can also be used as a traffic zone. Compared to conventional small three-dimensional parking lots, the vehicle is transported up and down with a lifting and lowering transporter, and the vehicle is moved into the warehouse with a transport mechanism to reduce the number of motors and improve reliability. Vehicle entry / exit operation is small, convenient and speedy to use, high safety, overall structure is relatively simple, and cost is relatively low.

  What has been described above is merely an example of the present invention, and the present invention is not limited to such specific examples and should not be interpreted in a narrow sense. It is of course that any modification of the structure or flow having the same effect implemented on the basis of the above, or operation directly or indirectly in other related technical fields is included in the protection scope of the present invention. .

DESCRIPTION OF SYMBOLS 1 Parking lot support frame 11 Support | pillar 12 Cross girder 100 Parking layer 200 Warehouse layer 2 Lifting type carrier 21 Locking part 22 Electromagnet 23 Pallet push-pull mechanism 24 Second pallet traverse rail 25 Car guide 26 Roller chain 27 Tension pulley 28 Lever 29 Horizontal Traveling motor 210 Micro motor 211 Drive gear 212 Sprocket 213 Linear gear rack 214 Linear guide 3 Pallet 31 Pulley 32 Shift fork 4 Suspended parking room 41 First pallet traverse rail 5 Helical transmission lifting mechanism 51 Nut 52 Lifting motor 53 Ball screw 54 Bevel gear

Claims (10)

A parking lot support frame, an elevating carrier, a transport mechanism, and a suspended parking room higher than the ground of at least one layer;
The parking lot support frame includes a support column, a cross beam connecting the support column, and a cable-stayed bar for hanging and supporting the suspended parking room. Consists of a parking lot support frame, the lowermost layer of the parking lot support frame is a storage layer,
The hanging type parking chamber is provided outside the parking lot support frame, the lifting device is provided inside the parking lot support frame, and the transport mechanism can be mounted.
The transport mechanism is used to place a vehicle, moves laterally between the liftable carrier and the suspended parking chamber, and moves the vehicle to a storage layer by interlocking the transport mechanism through the liftable transporter. Can be vertically transported to and from a suspended parking room,
The elevating transporter can achieve vertical elevating through one of a wire rope, chain or ball screw mechanism,
The small three-dimensional parking garage characterized in that the transport mechanism is one of a pallet, a comb tooth changing mechanism, and a tire holding mechanism.   When the lifting / lowering transporter achieves vertical lifting using a ball screw mechanism, a spiral transmission lifting mechanism orthogonal to the ground is provided on the side of the support column, and the lifting / lowering transporter is a nut of the spiral transmission lifting mechanism. The screw shaft is rotated through an elevating motor provided on the parking lot support frame, and the elevating transporter can be moved up and down between the storage layer and the suspended parking chamber. The small three-dimensional parking garage according to claim 1, characterized in that:   3. The small three-dimensional parking garage according to claim 2, wherein there are two types of spiral transmission elevating mechanisms, each of which is provided on two diagonal columns.   When the transport mechanism is a pallet, a first pallet traverse rail is provided on the suspension type parking chamber, and the elevating transporter can abut the pallet push-pull mechanism provided at the center and the first pallet traverse rail. A second pallet traversing rail, and a bottom pallet provided with a first pallet traversing rail and a pulley that can slide on the second pallet traversing rail. 2. The small three-dimensional parking lot according to claim 1, wherein the pallet can be moved between the liftable carrier and the suspended parking room through driving of the pallet push-pull mechanism when being flush with each other.   The pallet push / pull mechanism includes linear guides directed to the suspended parking chambers on both sides, and the linear guides can move laterally with respect to the liftable transporter, and two roller chains in the same direction on the linear guides The roller chain is mounted on a tension pulley in the linear guide, and a lever is mounted between the two roller chains, the lever can move together with the roller chain, and the shaft of the linear guide A lateral movement motor fixed on the pallet pushing / pulling mechanism and a micromotor fixed on the lifting / lowering transporter are respectively provided on both sides orthogonal to the direction, and the lateral movement motor moves the roller chain through the drive of the sprocket. And the micromotor can move the linear guide along the axial direction, A shift fork to be fitted with the lever is fixed at a position corresponding to the roller chain at the bottom of the pallet, and the shift fork stops on the lever and moves together with the roller chain, so that the pallet The small three-dimensional parking garage according to claim 4, wherein the vehicle can be moved between the liftable carrier and the suspended parking room.   A gear is provided on the rotation shaft of the lateral movement motor, the gear meshes with a driven gear, the driven gear is fixed together with the sprocket through one transmission shaft, and when the lateral movement motor rotates, The small three-dimensional parking lot according to claim 5, wherein the roller chain is moved on the tension pulley by driving the sprocket.   A gear is provided on the rotation shaft of the micromotor, a linear gear rack is provided on the linear guide in the pallet push / pull mechanism corresponding to the gear, the gear meshes with the linear gear rack, and the micromotor rotates. 6. The small three-dimensional parking lot according to claim 5, wherein the linear gear rack and the linear guide can be moved together.   The small three-dimensional parking lot according to claim 1, wherein a guide for maintaining a balance of the liftable transporter in contact with the support is provided at a peripheral edge of the liftable transporter.   An electromagnet that can be expanded and contracted in the horizontal direction is provided on the periphery of the liftable carrier near the support column, and the electromagnet protrudes after reaching the position where the liftable carrier is flush with the suspended parking chamber. The small three-dimensional parking lot according to claim 1, wherein the parking structure can be inserted into a positioning device on a support.   The said parking lot support frame has four said support | pillars, and the four said support | pillars and the said cross beam which connects the said support | pillars comprise the parking frame support frame of a cube frame structure. Small multi-storey parking lot described.

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