CN107119938B - Bicycle three-dimensional parking device - Google Patents
Bicycle three-dimensional parking device Download PDFInfo
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- CN107119938B CN107119938B CN201710497063.6A CN201710497063A CN107119938B CN 107119938 B CN107119938 B CN 107119938B CN 201710497063 A CN201710497063 A CN 201710497063A CN 107119938 B CN107119938 B CN 107119938B
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- bicycle
- block
- clamping plate
- spring
- guide
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/005—Garages for vehicles on two wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H3/00—Separate supports or holders for parking or storing cycles
- B62H3/08—Separate supports or holders for parking or storing cycles involving recesses or channelled rails for embracing the bottom part of a wheel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a three-dimensional parking device for a bicycle, which comprises a rack, a lower-layer parking device and an upper-layer parking device, wherein the upper-layer parking device comprises a bicycle fixing mechanism and a bicycle lifting mechanism; the bicycle fixing mechanism comprises a base and a clamping mechanism; the bicycle lifting mechanism comprises a lifting seat rotatably connected to the frame, a lifting control mechanism for controlling the lifting seat to rotate around a rotating center in a lifting way, and an operating mechanism; the base is arranged on the lifting seat through a linear sliding structure, and the sliding direction of the linear sliding structure is parallel to the length directions of the lifting seat and the base; the lifting control mechanism comprises a chain and a buffer mechanism, wherein the buffer mechanism is arranged on the ground, one end of the chain is connected with the lifting seat, and the other end of the chain is connected with the buffer mechanism after bypassing a plurality of chain wheels. The three-dimensional bicycle parking device can realize parking and taking by manual operation without a power supply, and is simple, convenient and quick to operate.
Description
Technical Field
The invention relates to a bicycle parking device, in particular to a bicycle three-dimensional parking device.
Background
The bicycle is more and more used due to the advantages of environmental protection, convenience and the like. The current shared bicycle is rapidly developed, and the shared bicycle is visible at any place beside a street, which brings great convenience for people, especially urban citizens, to go out for short distance. However, with the rapid increase of the number of bicycles, the parking problem gradually becomes prominent, in cities, especially in first-line cities, shared bicycles are generally distributed along with the flow of people, for example, places such as subway stations and bus stations become places where the shared bicycles are parked intensively, the phenomenon of parking disorderly occurs due to the shortage of public parking space, some shared bicycles in cities are reported to be "piled up like a mountain", and some shared bicycles are randomly discarded in the open air or even in rivers, so that the bicycle parking problem in public areas becomes a public problem which needs to be solved urgently in cities at present.
The three-dimensional parking device similar to an automobile parking is a feasible scheme for solving the problem of shortage of bicycle parking space, the three-dimensional parking device adopts a multi-layer parking structure, and the three-dimensional space is fully utilized for parking, so that the parking quantity of single bicycles is increased. For example, "a suspended stereo bicycle parking space" disclosed in the patent publication with publication number CN105151166B and "stereo bicycle garage" disclosed in the patent application with publication number CN 106193711A. However, the existing bicycle three-dimensional parking device needs to be driven by a motor and can work only by being matched with a power supply, so that the implementation difficulty and cost are obviously increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a three-dimensional bicycle parking device, which can realize parking and taking by manual operation, does not need a power supply and is simple, convenient and quick to operate.
The technical scheme for solving the technical problems is as follows:
the utility model provides a bicycle sky parking device, includes frame, lower floor's parking equipment and upper parking equipment, its characterized in that, upper parking equipment includes bicycle fixed establishment and bicycle elevating system, wherein:
the bicycle fixing mechanism comprises a base and a clamping mechanism which is arranged on the base and used for clamping and loosening a bicycle;
the bicycle lifting mechanism comprises a lifting seat rotatably connected to the rack, a lifting control mechanism for controlling the lifting seat to rotate around a rotating center in a lifting way, and an operating mechanism for triggering the lifting seat to rotate downwards; the base is arranged on the lifting seat through a linear sliding structure, and the sliding direction of the linear sliding structure is parallel to the length directions of the lifting seat and the base; the lifting control mechanism comprises a chain and a buffer mechanism, wherein the buffer mechanism is arranged on the ground, one end of the chain is connected with the lifting seat, and the other end of the chain is connected with the buffer mechanism after bypassing a plurality of chain wheels;
the buffer mechanism comprises a first rotating plate, a second rotating plate, a moving frame, a buffer spring and a guide block, wherein one end of the first rotating plate is hinged with one end of the second rotating plate, the other end of the first rotating plate is hinged with the ground, and the other end of the second rotating plate is hinged with the moving frame; the movable frame is provided with a sliding rod which penetrates through the guide block to form a sliding structure, and one end of the chain, which is connected with the buffer mechanism, winds around a tail end chain wheel, extends reversely and is connected to the sliding rod; the buffer spring is arranged on the movable frame, and is compressed when the chain moves from one end of the buffer mechanism to one end of the lifting seat.
In a preferred embodiment of the present invention, the chain extends downward from the lifting seat after bypassing the upper layer of direction changing sprocket, extends in the horizontal direction after bypassing the lower layer of direction changing sprocket, and finally bypasses the tail end sprocket and extends in the reverse direction to connect with the sliding rod; the horizontally extending part of the chain is located in a mounting groove provided on the ground, the buffer mechanism is also provided in the mounting groove, and the mounting groove is provided with a cover plate at a position other than a position corresponding to the buffer mechanism. The chain is arranged according to the mode, so that the buffer mechanism can be arranged at the position outside the lower-layer parking device, the buffer mechanism is convenient to operate and control, and the normal use of the lower-layer parking device is not influenced; through setting up the mounting groove, can hold chain and buffer gear, make them can imbed in subaerial, do not occupy the ground space, and the setting of reunion apron can be in order to place the bicycle on the ground of mounting groove top.
In a preferred embodiment of the present invention, the movable frame includes an end connection block and two guide sliding rods, the two guide sliding rods pass through the guide block to form a sliding connection, and the sliding rod is located between the two guide sliding rods; the two guide sliding rods are provided with hinge seats, and the second rotating plate is hinged to the hinge seats; the buffer spring is sleeved on the sliding rod, one end of the buffer spring acts on the end connecting block, and the other end of the buffer spring acts on the sliding block; the bottom of the guide block is provided with an avoidance groove for the chain to pass through, and the guide block is fixed on the ground; the end chain wheel is arranged on a chain wheel seat which is fixed on the ground, and the end part of the first rotating plate is hinged on the chain wheel seat. In the structure, the rigidity and the stability of the movable frame can be improved by arranging the two guide slide bars, and the second connecting plate is conveniently connected with the movable frame by arranging the hinge seat; the end connecting block is mainly used for extruding the buffer spring to enable the buffer spring to be compressed; the chain wheel seat is arranged, so that the installation of the tail end chain wheel and the first rotating plate is facilitated.
In a preferred embodiment of the present invention, the control mechanism includes a ratchet wheel disposed on the lifting seat, a pawl cooperating with the ratchet wheel, a pawl mounting seat, a pawl spring and a control rod, wherein a rotation center line of the ratchet wheel coincides with a rotation center line of the lifting seat on the frame; the ratchet wheel mounting seat is fixed on the rack, the middle part of the ratchet wheel is hinged to the ratchet wheel mounting seat, one end of the ratchet wheel is a clamping part, the other end of the ratchet wheel is an elastic lifting part, one end of the ratchet wheel spring acts on the ratchet wheel mounting seat, the other end of the ratchet wheel spring acts on the elastic lifting part of the ratchet wheel, and the clamping part of the ratchet wheel is clamped on the ratchet wheel under the action of the elasticity of the ratchet wheel spring; the control rod is rotatably connected to the lifting seat, a hand wheel is arranged at one end of the control rod, a pressure applying part deviating from the rotation axis of the lifting seat is arranged at the other end of the control rod, and the pressure applying part acts on the elastic lifting part of the pawl. The operating principle of the control mechanism is as follows: under a normal state, the elastic force of a pawl spring enables a clamping part on the pawl to be clamped on the ratchet wheel, so that the lifting seat cannot rotate downwards relative to the rack, and the upper-layer parking device is in a normal parking state; when the lifting seat needs to rotate downwards to get on or off a vehicle, a hand wheel on the control rod is rotated, so that the pressing part on the control rod also rotates, the elastic lifting part on the pawl is pushed to overcome the elastic force of the pawl spring, the pawl rotates, the clamping part on the pawl leaves the ratchet on the ratchet wheel, and the lifting seat can rotate downwards; and in the process of upward rotation and resetting of the lifting seat, the ratchet on the ratchet wheel rotates and slips on the clamping part of the pawl, and the ratchet wheel can normally rotate to enable the upper-layer parking device to recover to a normal parking state.
According to a preferable scheme of the invention, the linear sliding structure comprises a sliding block arranged at the bottom of the base and a sliding groove arranged on the lifting seat, the sliding block is arranged in the sliding groove, and a roller matched with the sliding groove is arranged on the sliding block; in the cross section of the sliding groove, the middle part of the top is open, and the rest parts are closed. In the linear sliding structure, because the middle part of the top part in the section of the sliding groove is open and the other parts are closed, the sliding block can only do linear motion in the sliding groove along the length direction, and the sliding block is prevented from falling off from the side direction; the friction resistance between the sliding block and the sliding groove is smaller by arranging the roller; when the lifting seat rotates downwards and the base extends relative to the lifting seat, the elastic limiting mechanism can be arranged at the position where the base extends to the terminal point.
In a preferred aspect of the present invention, the clamping mechanism includes a first clamping plate, a second clamping plate, and a clamping control mechanism; the first clamping plate and the second clamping plate are oppositely arranged, a first spring is arranged between the first clamping plate and the base, a second spring is arranged between the second clamping plate and the base, and the elasticity of the first spring and the second spring enables the first clamping plate and the second clamping plate to move oppositely to clamp the bicycle wheel; the clamping control mechanism comprises a first hinge block, a second hinge block, a locking block, a control rod and a locking spring, wherein one ends of the first hinge block and the second hinge block are hinged with each other, and the other ends of the first hinge block and the second hinge block are hinged with the first clamping plate and the second clamping plate respectively; the control rod is connected with the locking block, and the locking block is provided with a locking head for locking the first hinge block and the second hinge block in a flattened state; the locking spring is arranged on the control rod, and the elastic force of the locking spring enables the locking head of the locking block to lock the first hinge block and the second hinge block.
In a preferred embodiment of the present invention, a guiding mechanism is disposed between the first clamping plate and the base and between the second clamping plate and the base, the guiding mechanism includes a guiding rod fixed on the base and guiding holes disposed on the first clamping plate and the second clamping plate, the guiding rod is fitted in the guiding hole, and the extending direction of the guiding rod is parallel to the moving direction of the first clamping plate and the second clamping plate when clamping the bicycle wheel. The clamping action of the first clamping plate and the second clamping plate is guided by arranging the guide mechanism, so that the moving directions of the first clamping plate and the second clamping plate are more accurate, and the phenomenon of blocking is not easy to occur.
In a preferred embodiment of the present invention, the base is a groove-shaped structure formed by a bottom plate and two side plates, and the two side plates are arranged in parallel with the first clamping plate and the second clamping plate; the two guide mechanisms are respectively arranged at two ends of the base, and two ends of the guide rod are respectively fixedly connected with one side plate; the first spring and the second spring are sleeved on the guide rod, wherein the first spring is positioned between the first clamping plate and one side plate, and the second spring is positioned between the second clamping plate and the other side plate. The base of the structure is convenient for arranging the guide mechanism, the first clamping plate, the second clamping plate, the first spring and the second spring, and the structure is compact.
In a preferred embodiment of the present invention, a guide seat is disposed on a bottom plate of the base, the control rod extends in parallel along the length direction of the first clamping plate and the second clamping plate and passes through the guide seat, the locking block is disposed at one end of the control rod, and a control plate is disposed at the other end of the control rod and extends vertically upwards; the locking spring is sleeved at one end, close to the locking block, of the control rod, one end of the locking spring acts on the guide seat, and the other end of the locking spring acts on the locking block. Set up the effect of control panel lies in, utilizes the automatic unblock function of triggering the latch segment of the wheel of bicycle, specifically, when needs are parkked, push away the bicycle between first clamp plate and the second clamp plate, the front wheel of bicycle bulldozes the control panel forward to drive control rod and latch segment towards the direction motion of keeping away from first articulated piece and the articulated piece of second, make first clamp plate and second clamp plate can press from both sides the wheel of bicycle tightly afterwards, need not the manual control rod that goes, it is more convenient to use.
In a preferred embodiment of the present invention, the locking head is disposed at an upper portion of the locking block, the locking head protrudes in a horizontal direction to form a hook shape, and a top surface of the locking block is provided with an inclined surface. The inclined plane is arranged to be used for contacting the inclined plane of the locking head when the connecting part of the first hinged block and the second hinged block is pushed downwards to enable the first hinged block and the second hinged block to be unfolded, so that the locking block is automatically pushed outwards to enable the first hinged block and the second hinged block to be unfolded smoothly, and after the first hinged block and the second hinged block cross the inclined plane, the first hinged block and the second hinged block are unfolded completely, and the locking head automatically locks the first hinged block and the second hinged block in an unfolded state under the action of the locking spring.
Compared with the prior art, the invention has the following beneficial effects:
1. the bicycle three-dimensional parking device can perform double-layer parking, fully utilizes the three-dimensional space and effectively solves the problem of shortage of the bicycle parking space.
2. The bicycle three-dimensional parking device can be manually lifted, does not need to be provided with a motor and a power supply, is easier to popularize and apply, and has low manufacturing cost.
3. When the upper parking device of the bicycle three-dimensional parking device descends, the buffer spring is used for buffering, so that the upper parking device does not descend rapidly but inclines slowly downwards to finally contact the ground, and the safety is good.
4. When the upper parking device of the bicycle three-dimensional parking device ascends, the buffer spring stores energy when the upper parking device descends, so that a user only needs to slightly press down the connecting part of the first rotating plate and the second connecting plate, the upper parking device can slowly ascend under the assistance of the buffer spring, and the operation is easy and labor-saving.
Drawings
Fig. 1 is a perspective view illustrating one embodiment of a bicycle multistory parking facility according to the present invention.
Fig. 2 is a schematic perspective view of a group of lower parking devices and an upper parking device in the embodiment shown in fig. 1.
FIG. 3 is a perspective view of the bicycle fixing mechanism and the lifting seat portion of the structure shown in FIG. 2.
FIG. 4 is an exploded view of the bicycle fixing mechanism and the lifting seat portion of the structure shown in FIG. 2.
Fig. 5 is a schematic structural view of a portion of the manipulation mechanism in the configuration shown in fig. 2.
Fig. 6 and 7 are schematic structural views of a buffer mechanism portion in the structure shown in fig. 2.
FIGS. 8-10 are schematic structural views of the bicycle fixing mechanism in the configuration shown in FIG. 2, wherein FIG. 8 is a front view, FIG. 9 is a top view (FIG. 8 is enlarged to an equal scale relative to FIG. 9 for greater clarity), and FIG. 10 is a perspective view.
Fig. 11 is a partially enlarged view of the portion of the clamping control mechanism of fig. 10.
FIGS. 12 and 13 are schematic views of a bicycle when placed undamped in the bicycle fixing mechanism of FIGS. 8-10, with FIG. 12 being a front view and FIG. 13 being a perspective view.
Fig. 14 is a partially enlarged view of the portion of the clamping control mechanism of fig. 12.
FIG. 15 is a schematic view of the bicycle as it is placed into the bicycle fixing mechanism of FIGS. 8-11 and clamped against the wheel.
Fig. 16 is a partially enlarged view of the portion of the clamping control mechanism of fig. 15.
Fig. 17 is a side view schematically showing the structure of fig. 2 in a normal parking state.
Fig. 18 is a schematic structural view of a damper mechanism portion in fig. 17.
Fig. 19 is a side view of the structure of fig. 2 in a state of getting on or off.
Fig. 20 is a schematic structural view of a part of the damper mechanism in fig. 19.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
Referring to fig. 1 to 20, the bicycle multistory parking facility of the present invention includes a frame 17, a lower parking facility and an upper parking facility, the upper parking facility including a bicycle fixing mechanism and a bicycle lifting mechanism.
The bicycle fixing mechanism comprises a base 1 and a clamping mechanism arranged on the base 1 for clamping and releasing a bicycle 14. The bicycle lifting mechanism comprises a lifting seat 33 rotationally connected to the frame 17, a lifting control mechanism for controlling the lifting seat 33 to rotate around a rotation center in a lifting way, and an operation mechanism for triggering the lifting seat 33 to rotate downwards; wherein, the base 1 is arranged on the lifting seat 33 through a linear sliding structure, and the sliding direction of the linear sliding structure is parallel to the length direction of the lifting seat 33 and the base 1; the lifting control mechanism comprises a chain 27 and a buffer mechanism, wherein the buffer mechanism is arranged on the ground 15, one end of the chain 27 is connected with the lifting seat 33, and the other end of the chain 27 is connected with the buffer mechanism after bypassing a plurality of chain wheels.
The buffer mechanism comprises a first rotating plate 18, a second rotating plate 19, a moving frame 20, a buffer spring 21 and a guide block 23, wherein one end of the first rotating plate 18 and one end of the second rotating plate 19 are hinged with each other, the other end of the first rotating plate 18 is hinged with the ground 15, and the other end of the second rotating plate 19 is hinged with the moving frame 20; the moving frame 20 is provided with a sliding rod 36, the sliding rod 36 penetrates through the guide block 23 to form a sliding structure, and one end of the chain 27 connected with the buffer mechanism passes through the tail end chain wheel 24 and then extends reversely and is connected to the sliding rod 36; the buffer spring 21 is disposed on the moving frame 20, and the buffer spring 21 is compressed when the chain 27 moves from one end of the buffer mechanism to one end of the lifting base 33.
Referring to fig. 1 to 20, the three-dimensional bicycle parking apparatus described above operates on the principle that: assuming that the upper level parking device is in a raised state in the initial state, and the bicycle 14 is not parked in the upper level parking device, the bicycle fixing mechanism is located in the space above the ground 15 (see fig. 17 and 18); when it is desired to park the bicycle 14, the operating mechanism (the specific structure of the operating mechanism is described in detail below) for triggering the lifting seat 33 to rotate downward is operated so that the lifting seat 33 can rotate downward about the rotational connection with the frame 17 in order to move the bicycle fixing mechanism to the ground 15 for fixing the bicycle to the bicycle fixing mechanism; because the lifting seat 33 is connected with the base 1 in the bicycle fixing mechanism by adopting a linear sliding structure, the base 1 can linearly slide relative to the lifting seat 33, so that the total length of the combination of the lifting seat 33 and the base 1 can be extended or shortened, when the lifting seat 33 rotates downwards, the base 1 extends relative to the lifting seat 33 under the action of gravity, so that the base 1 obliquely reaches the ground 15, and the bicycle 14 can be placed on the base 1 and clamped by the clamping mechanism; during the downward rotation of the lifting seat 33, the chain 27 moves along with the lifting seat 33, and at this time, the chain 27 pulls the moving frame 20 and the sliding rod 36 thereon to move, the sliding rod 36 slides in the guide block 23 and causes the buffer spring 21 to perform compression energy storage, and simultaneously, the first rotating plate 18 and the second rotating plate 19 relatively rotate and arch upwards (see fig. 19 and 20). After the bicycle 14 is fixed to the base 1, the upper parking device is then lifted to a normal parking position; at this time, the user presses (usually with a foot) the hinged portion of the first rotating plate 18 and the second rotating plate 19, which are arched upwards, downwards, so that the first rotating plate 18 and the second rotating plate 19 move in the unfolding direction, at this time, the elastic force of the buffer spring 21 also urges the first rotating plate 18 and the second rotating plate 19 to move in the unfolding direction, and at the same time, the moving frame 20 and the sliding rod 36 move in the opposite direction when rotating downwards towards the lifting seat 33, so as to pull the chain 27 to move in the opposite direction, and further drive the lifting seat 33 to rotate upwards, when the first rotating plate 18 and the second rotating plate 19 are completely unfolded, self-locking is achieved, the lifting seat 33 returns to the normal parking state, and during the lifting of the lifting seat 33, the base 1 makes a retracting movement relative to the lifting seat 33 through a linear sliding structure, and finally parking of the bicycle 14 in the upper parking device is achieved. When the bicycle 14 needs to be taken down, the base 1 is obliquely moved to the ground 15 by pressing the lifting seat 33 to rotate downwards, and then the bicycle is taken down.
Referring to fig. 1 and 2, a plurality of upper parking devices are further provided in parallel on the frame 17 so that a plurality of bicycles 14 can be parked in the upper space at the same time. The lower parking device comprises a ground 15 space and a front wheel fixing frame arranged on the frame 17, the front wheel fixing frame comprises two opposite clamping rods 22, the clamping rods 22 are bent, and the front wheel of the bicycle 14 is clamped between the two clamping rods 22 to prevent the bicycle 14 from tipping. And a lower-layer parking device is correspondingly arranged below each upper-layer parking device. The ground 15 may be a concrete structure, a wood board, a steel plate, or the like, or a common brick-laid ground.
Referring to fig. 2, 6, 7, 17-20, the chain 27 extends downward from the lifting seat 33 after passing over the upper layer of direction changing sprockets, extends horizontally after passing over the lower layer of direction changing sprockets, and finally passes over the end sprocket 24 and extends in opposite directions to connect with the sliding rod 36, wherein the number of the upper layer of direction changing sprockets is two, thereby improving the tensioning effect of the sprockets, and the number of the lower layer of direction changing sprockets is one. The horizontally extending portion of the chain 27 is located in a mounting groove 15-1 provided on the floor 15, and the damping mechanism is also provided in the mounting groove 15-1, and the mounting groove 15-1 is provided with a cover plate 16 at a portion other than a portion corresponding to the damping mechanism, and is open at the damping mechanism so that the first and second rotating plates 18 and 19 can be arched upward. The chain 27 is arranged in the above way, so that the buffer mechanism can be arranged at the position outside the lower-layer parking device, the buffer mechanism is convenient to operate and control, and the normal use of the lower-layer parking device is not influenced; by providing the mounting slot 15-1, the chain 27 and the cushioning mechanism can be accommodated such that they can be embedded below the ground 15 without occupying space on the ground 15, and by incorporating the cover plate 16, the bicycle 14 can be placed on the ground 15 above the mounting slot 15-1.
Referring to fig. 6 and 7, the moving frame 20 includes an end connecting block 20-1 and two guide sliding rods 20-2, the two guide sliding rods 20-2 pass through the guide block 23 to form a sliding connection, and the sliding rod 36 is located between the two guide sliding rods 20-2; the two guide slide bars 20-2 are provided with a hinge seat 26, and the second rotating plate 19 is hinged on the hinge seat 26; the buffer spring 21 is sleeved on the sliding rod 36, one end of the buffer spring 21 acts on the end connecting block 20-1, and the other end acts on the sliding block 1-4; the bottom of the guide block 23 is provided with an avoidance groove 23-1 for the chain 27 to pass through, and the guide block 23 is fixed on the ground 15; the end sprocket 24 is provided on a sprocket seat 25, the sprocket seat 25 is fixed to the ground 15, and the end of the first rotation plate 18 is hinged to the sprocket seat 25. In the structure, the rigidity and stability of the movable frame 20 can be improved by arranging the two guide slide bars 20-2, and the second connecting plate 19 is conveniently connected with the movable frame 20 by arranging the hinge seat 26; the end connecting block 20-1 is mainly used for extruding the buffer spring 21 and promoting the buffer spring 21 to compress; the mounting of the end sprocket 24 and the first rotation plate 18 is facilitated by the provision of the sprocket seat 25.
Referring to fig. 3-5, the control mechanism comprises a ratchet wheel 28 arranged on the lifting seat 33, a pawl 29 matched with the ratchet wheel 28, a pawl mounting seat 30, a pawl spring 31 and a control rod 35, wherein the rotation center line of the ratchet wheel 28 is coincident with the rotation center line of the lifting seat 33 on the frame 17; the pawl mounting seat 30 is fixed on the frame 17, the middle part of the pawl 29 is hinged on the pawl mounting seat 30, one end of the pawl 29 is a clamping part 29-1, the other end is an elastic lifting part 29-2, one end of the pawl spring 31 acts on the pawl mounting seat 30, the other end acts on the elastic lifting part 29-2 of the pawl 29, and the elastic force of the pawl spring 31 causes the clamping part 29-1 of the pawl 29 to be clamped on the ratchet 28; the control rod 35 is rotatably connected to the lifting seat 33, one end of the control rod 35 is provided with a hand wheel 32, the other end of the control rod is provided with a pressing part 35-1 deviating from the rotation axis of the lifting seat 33, and the pressing part 35-1 acts on the elastic lifting part 29-2 of the pawl 29. The operating principle of the control mechanism is as follows: under normal conditions, the elastic force of the pawl spring 31 urges the clamping part 29-1 on the pawl 29 to be clamped on the ratchet wheel 28, so that the lifting seat 33 cannot rotate downwards relative to the frame 17, and the upper-layer parking device is in a normal parking state; when the lifting seat 33 needs to rotate downwards to get on or off a vehicle, the hand wheel 32 on the control rod 35 is rotated, so that the pressing part 35-1 on the control rod 35 also rotates, the elastic lifting part 29-2 on the pawl 29 is pushed to overcome the elastic force of the pawl spring 31, the pawl 29 rotates, the clamping part 29-1 on the pawl 29 leaves the ratchet teeth on the ratchet wheel 28, and the lifting seat 33 can rotate downwards; during the upward rotation and resetting of the lifting seat 33, the ratchet teeth on the ratchet wheel 28 rotate and slip on the clamping part 29-1 of the pawl 29, and the ratchet wheel 28 can normally rotate, so that the upper-layer parking device is restored to a normal parking state.
Referring to fig. 3-5, the linear sliding structure includes a sliding block 1-4 disposed at the bottom of the base 1 and a sliding groove 33-1 disposed on the lifting seat 33, the sliding block 1-4 is disposed in the sliding groove 33-1, and a roller 34 matched with the sliding groove 33-1 is disposed on the sliding block 1-4; in the cross section of the sliding groove 33-1, the middle part of the top is open, and the rest parts are closed. In the linear sliding structure, because the middle part of the top part in the section of the sliding groove 33-1 is open and the other parts are closed, the sliding block 1-4 can only do linear motion in the sliding groove 33-1 along the length direction, and the sliding block is prevented from falling off from the side direction; the friction resistance between the sliding blocks 1-4 and the sliding grooves 33-1 is smaller by arranging the rollers 34; when the lifting seat 33 rotates downwards and the base 1 extends relative to the lifting seat 33, an elastic limiting mechanism can be arranged at the position where the base 1 extends to the end point, so that violent collision is avoided.
Referring to fig. 8-16, the clamping mechanism includes a first clamping plate 2, a second clamping plate 3, and a clamping control mechanism. The first clamping plate 2 and the second clamping plate 3 are arranged oppositely, a first spring 4 is arranged between the first clamping plate 2 and the base 1, a second spring 5 is arranged between the second clamping plate 3 and the base 1, and the elasticity of the first spring 4 and the second spring 5 enables the first clamping plate 2 and the second clamping plate 3 to move oppositely to clamp a wheel 14-1 of the bicycle 14.
The clamping control mechanism comprises a first hinge block 6, a second hinge block 7, a locking block 8, a control rod 9 and a locking spring 10, wherein one ends of the first hinge block 6 and the second hinge block 7 are hinged with each other, and the other ends of the first hinge block 6 and the second hinge block 7 are hinged with the first clamping plate 2 and the second clamping plate 3 respectively; the control rod 9 is connected with the locking block 8, and the locking block 8 is provided with a locking head 8-1 for locking the first hinge block 6 and the second hinge block 7 in a flattened state; the locking spring 10 is arranged on the control rod 9, and the elasticity of the locking spring 10 prompts the locking head 8-1 of the locking block 8 to lock the first hinge block 6 and the second hinge block 7.
Referring to fig. 8 to 11, a guide mechanism is arranged between the first clamping plate 2 and the base 1 and between the second clamping plate 3 and the base 1, the guide mechanism comprises a guide rod 12 fixed on the base 1 and guide holes arranged on the first clamping plate 2 and the second clamping plate 3, the guide rod 12 is matched in the guide hole, and the extending direction of the guide rod 12 is parallel to the moving direction of the first clamping plate 2 and the second clamping plate 3 when clamping the wheel 14-1 of the bicycle 14. The clamping action of the first clamping plate 2 and the second clamping plate 3 is guided by arranging the guide mechanism, so that the moving directions of the first clamping plate 2 and the second clamping plate 3 are more accurate, and the phenomenon of clamping is not easy to occur.
Referring to fig. 8-15, the base 1 is a groove-shaped structure formed by a bottom plate 1-1 and two side plates 1-2 and 1-3, and the two side plates 1-2 and 1-3 are arranged in parallel with the first clamping plate 2 and the second clamping plate 3; the two guide mechanisms are respectively arranged at two ends of the base 1, and two ends of the guide rod 12 are respectively fixedly connected with one side plate 1-2/1-3; the first spring 4 and the second spring 5 are sleeved on the guide rod 12, wherein the first spring 4 is positioned between the first clamping plate 2 and one side plate 1-2, and the second spring 5 is positioned between the second clamping plate 3 and the other side plate 1-3. The base 1 with the structure is convenient for arranging the guide mechanism, the first clamping plate 2, the second clamping plate 3, the first spring 4 and the second spring 5, and has compact structure.
Referring to fig. 9-11, a guide seat 13 is arranged on the bottom plate 1-1 of the base 1, the control rod 9 extends in parallel along the length direction of the first clamping plate 2 and the second clamping plate 3 and passes through the guide seat 13, the locking block 8 is arranged at one end of the control rod 9, a control plate 11 is arranged at the other end of the control rod 9, and the control plate 11 extends vertically upwards; the locking spring 10 is sleeved at one end of the operating rod 9 close to the locking block 8, one end of the locking spring 10 acts on the guide seat 13, and the other end acts on the locking block 8. The operation panel 11 is arranged to automatically trigger the unlocking function of the locking block 8 by using the wheel 14-1 of the bicycle 14, specifically, when the bicycle 14 is pushed between the first clamping plate 2 and the second clamping plate 3 and the front wheel of the bicycle 14 pushes the operation panel 11 forward to drive the operation rod 9 and the locking block 8 to move in the direction away from the first hinge block 6 and the second hinge block 7, so that the wheels 14-1 of the bicycle 14 can be clamped by the first clamping plate 2 and the second clamping plate 3 without manually operating the operation rod 9, and the bicycle is more convenient to use.
Referring to fig. 8-11, the locking head 8-1 is disposed at the upper portion of the locking block 8, the locking head 8-1 protrudes in the horizontal direction to form a hook shape, and the top surface of the locking block 8 is provided with an inclined surface 8-1. The inclined surface 8-1 is provided to allow the first and second hinge blocks 6 and 7 to contact the inclined surface 8-1 of the locking head 8-1 during the process of pushing the connection portion of the first and second hinge blocks 6 and 7 downward to unfold them, so that the locking block 8 is automatically pushed outward, the first and second hinge blocks 6 and 7 are smoothly unfolded, and when the first and second hinge blocks 6 and 7 pass over the inclined surface 8-1, the first and second hinge blocks 6 and 7 are completely unfolded, and the locking head 8-1 automatically locks the first and second hinge blocks 6 and 7 in the unfolded state under the action of the locking spring 10.
Referring to fig. 11, the first clamping plate 2 is provided with a first hinge protrusion 2-1 at a portion connected to the first hinge block 6, and the second clamping plate 3 is provided with a second hinge protrusion 3-1 at a portion connected to the second hinge block 7. The first clamping plate 2 is connected with the first hinge block 6 and the second clamping plate 3 is connected with the second hinge block 7 by the first hinge protrusion 2-1 and the second hinge protrusion 3-1.
Referring to FIGS. 8-15, the operation of the bicycle fixing mechanism described above will now be further described with reference to the accompanying drawings in which: when the bicycle 14 is not fixed, the first articulated block 6 and the second articulated block 7 are in a flattened state and are locked by the locking head 8-1 on the locking block 8, so that the first clamping plate 2 and the second clamping plate 3 are positioned at the farthest positions (see fig. 12-14); when the bicycle 14 needs to be fixed, the bicycle 14 is pushed between the first clamping plate 2 and the second clamping plate 3 on the base 1, the bicycle 14 is pushed, the front wheel pushes the operating plate 11, the operating rod 9 moves forwards, the locking block 8 moves in a direction away from the first hinge block 6 and the second hinge block 7, the locking head 8-1 on the locking block 8 moves away from the first hinge block 6 and the second hinge block 7, under the action of the first spring 4 and the second spring 5, the first clamping plate 2 and the second clamping plate 3 move towards each other in a direction of clamping the wheel 14-1 of the bicycle 14, at the moment, the first hinge block 6 and the second hinge block 7 are arched upwards due to no locking action of the locking block 8, and finally, the first clamping plate 2 and the second clamping plate 3 clamp and fix the wheel 14-1 of the bicycle 14 (see fig. 15 and 16). When the bicycle needs to be taken out, the connecting part of the first hinge block 6 and the second hinge block 7 is pushed downwards (for example, downwards stepped by feet), so that the first hinge block 6 and the second hinge block 7 are unfolded, the first clamping plate 2 and the second clamping plate 3 are pushed to move in opposite directions, the wheels 14-1 of the bicycle 14 are released, the bicycle can be taken out, and after the first hinge block 6 and the second hinge block 7 are unfolded, the locking head 8-1 on the locking block 8 is locked on the first hinge block 6 and the second hinge again under the action of the locking spring 10, and the state of waiting for parking is recovered.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (10)
1. The utility model provides a bicycle sky parking device, includes frame, lower floor's parking equipment and upper parking equipment, its characterized in that, upper parking equipment includes bicycle fixed establishment and bicycle elevating system, wherein:
the bicycle fixing mechanism comprises a base and a clamping mechanism which is arranged on the base and used for clamping and loosening a bicycle;
the bicycle lifting mechanism comprises a lifting seat rotatably connected to the rack, a lifting control mechanism for controlling the lifting seat to rotate around a rotating center in a lifting way, and an operating mechanism for triggering the lifting seat to rotate downwards; the base is arranged on the lifting seat through a linear sliding structure, and the sliding direction of the linear sliding structure is parallel to the length directions of the lifting seat and the base; the lifting control mechanism comprises a chain and a buffer mechanism, wherein the buffer mechanism is arranged on the ground, one end of the chain is connected with the lifting seat, and the other end of the chain is connected with the buffer mechanism after bypassing a plurality of chain wheels;
the buffer mechanism comprises a first rotating plate, a second rotating plate, a moving frame, a buffer spring and a guide block, wherein one end of the first rotating plate is hinged with one end of the second rotating plate, the other end of the first rotating plate is hinged with the ground, and the other end of the second rotating plate is hinged with the moving frame; a sliding rod is arranged on the moving frame, the sliding rod penetrates through the guide block to form a sliding structure, and one end of the chain, which is connected with the buffer mechanism, bypasses a tail end chain wheel, then extends reversely and is connected to the sliding rod; the buffer spring is arranged on the movable frame and is compressed when the chain moves from one end of the buffer mechanism to one end of the lifting seat.
2. The bicycle multistory parking facility of claim 1 wherein the chain extends downwardly from the lifting seat around the upper side chain wheel and horizontally around the lower side chain wheel, and finally around the end chain wheel and extends in opposite directions to connect with the slide bar; the horizontally extending portion of the chain is located in a mounting groove provided on the ground, and the cushion mechanism is also provided in the mounting groove, which is provided with a cover plate at a position other than a position corresponding to the cushion mechanism.
3. The bicycle multistory parking facility according to claim 1, wherein the mobile frame comprises an end connection block and two guide sliding bars, the two guide sliding bars forming a sliding connection through the guide block, the sliding bar being located between the two guide sliding bars; the two guide sliding rods are provided with hinge seats, and the second rotating plate is hinged to the hinge seats; the buffer spring is sleeved on the sliding rod, one end of the buffer spring acts on the end connecting block, and the other end of the buffer spring acts on the sliding block; the bottom of the guide block is provided with an avoidance groove for the chain to pass through, and the guide block is fixed on the ground; the end chain wheel is arranged on a chain wheel seat which is fixed on the ground, and the end part of the first rotating plate is hinged on the chain wheel seat.
4. The bicycle multistory parking facility of claim 1 wherein the control mechanism comprises a ratchet wheel arranged on the lifting seat, a pawl matched with the ratchet wheel, a pawl mounting seat, a pawl spring and a control rod, wherein the rotation center line of the ratchet wheel is coincident with the rotation center line of the lifting seat on the frame; the ratchet wheel mounting seat is fixed on the rack, the middle part of the ratchet wheel is hinged to the ratchet wheel mounting seat, one end of the ratchet wheel is a clamping part, the other end of the ratchet wheel is an elastic lifting part, one end of the ratchet wheel spring acts on the ratchet wheel mounting seat, the other end of the ratchet wheel spring acts on the elastic lifting part of the ratchet wheel, and the clamping part of the ratchet wheel is clamped on the ratchet wheel under the action of the elasticity of the ratchet wheel spring; the control rod is rotatably connected to the lifting seat, a hand wheel is arranged at one end of the control rod, a pressure applying part deviating from the rotation axis of the lifting seat is arranged at the other end of the control rod, and the pressure applying part acts on the elastic lifting part of the pawl.
5. The stereoscopic parking device for bicycles of claim 1, wherein the linear sliding structure comprises a sliding block arranged at the bottom of the base and a sliding groove arranged on the lifting seat, the sliding block is arranged in the sliding groove, and the sliding block is provided with a roller matched with the sliding groove; in the cross section of the sliding groove, the middle part of the top is opened, and the other parts are closed.
6. The bicycle sky parking device according to any one of claims 1 to 5, wherein the clamping mechanism includes a first clamping plate, a second clamping plate, and a clamping control mechanism; the first clamping plate and the second clamping plate are oppositely arranged, a first spring is arranged between the first clamping plate and the base, a second spring is arranged between the second clamping plate and the base, and the elasticity of the first spring and the second spring enables the first clamping plate and the second clamping plate to move oppositely to clamp the bicycle wheel; the clamping control mechanism comprises a first hinge block, a second hinge block, a locking block, a control rod and a locking spring, wherein one ends of the first hinge block and the second hinge block are hinged with each other, and the other ends of the first hinge block and the second hinge block are hinged with the first clamping plate and the second clamping plate respectively; the control rod is connected with the locking block, and the locking block is provided with a locking head for locking the first hinge block and the second hinge block in a flattened state; the locking spring is arranged on the control rod, and the elastic force of the locking spring enables the locking head of the locking block to lock the first hinge block and the second hinge block.
7. The bicycle multistory parking device according to claim 6, wherein a guide mechanism is provided between the first clamping plate and the base and between the second clamping plate and the base, the guide mechanism comprises a guide rod fixed on the base and guide holes provided on the first clamping plate and the second clamping plate, the guide rod is matched in the guide hole, and the extension direction of the guide rod is parallel to the movement direction of the first clamping plate and the second clamping plate when clamping the bicycle wheel.
8. The bicycle sky parking device as recited in claim 7, wherein said base is a trough-like structure formed by a bottom plate and two side plates, said two side plates being disposed in parallel with a first clamping plate and a second clamping plate; the two guide mechanisms are respectively arranged at two ends of the base, and two ends of the guide rod are respectively fixedly connected with one side plate; the first spring and the second spring are sleeved on the guide rod, wherein the first spring is positioned between the first clamping plate and one side plate, and the second spring is positioned between the second clamping plate and the other side plate.
9. The bicycle multistory parking facility according to claim 8, wherein a guide seat is provided on a bottom plate of the base, the control lever extends in parallel along a length direction of the first clamping plate and the second clamping plate and passes through the guide seat, the locking block is provided at one end of the control lever, and the other end of the control lever is provided with a control plate extending vertically upward; the locking spring is sleeved at one end, close to the locking block, of the control rod, one end of the locking spring acts on the guide seat, and the other end of the locking spring acts on the locking block.
10. The multistory parking device for bicycles of claim 6, wherein the locking head is provided at an upper portion of the locking block, the locking head is protruded in a horizontal direction to form a hook shape, and a top surface of the locking block is provided with an inclined surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710497063.6A CN107119938B (en) | 2017-06-26 | 2017-06-26 | Bicycle three-dimensional parking device |
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| CN201710497063.6A CN107119938B (en) | 2017-06-26 | 2017-06-26 | Bicycle three-dimensional parking device |
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| CN107119938A CN107119938A (en) | 2017-09-01 |
| CN107119938B true CN107119938B (en) | 2022-05-24 |
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| CN201710497063.6A Active CN107119938B (en) | 2017-06-26 | 2017-06-26 | Bicycle three-dimensional parking device |
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| CN107724732A (en) * | 2017-11-15 | 2018-02-23 | 陕西嘉航专用汽车有限公司 | Double-layer mechanical stereo bicycle parking apparatus |
| CN108163106A (en) * | 2018-02-06 | 2018-06-15 | 广东工业大学 | A kind of vertical shutdown system of bicycle and method |
| CN108394492A (en) * | 2018-04-20 | 2018-08-14 | 南昌大学 | A kind of new bicycle parking device power plant |
| CN108533019B (en) * | 2018-05-04 | 2024-01-12 | 浙江工业大学 | Convenient and labor-saving bicycle parking stereo garage |
| CN108791230B (en) * | 2018-06-04 | 2023-07-14 | 西南交通大学 | Electric vehicle lifting device with space self-locking structure |
| CN108756346A (en) * | 2018-06-26 | 2018-11-06 | 武汉轻工大学 | Motor bicycle dead weight clamping device and garage parking |
| CN108860382B8 (en) * | 2018-08-08 | 2020-08-07 | 江苏恒康电力科技有限公司 | Vertical parking device of bicycle |
| CN109356413A (en) * | 2018-10-26 | 2019-02-19 | 南昌大学 | A kind of intelligentized miniature electric bicycle parking device |
| CN110871861B (en) * | 2019-12-02 | 2021-03-16 | 燕山大学 | Double-layer guide rail type bicycle parking device |
| CN111101739B (en) * | 2020-01-18 | 2021-04-30 | 温州市鹿城区渊龙电器科技有限公司 | Bicycle parking area suitable for long and narrow topography |
| CN113835128B (en) * | 2020-06-08 | 2023-05-12 | 同方威视技术股份有限公司 | Security check equipment |
| CN113250500B (en) * | 2021-05-10 | 2023-03-10 | 南宁职业技术学院 | Double-layer movable parking device |
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