CN108275219B - Vertical bicycle parking device - Google Patents
Vertical bicycle parking device Download PDFInfo
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- CN108275219B CN108275219B CN201810222250.8A CN201810222250A CN108275219B CN 108275219 B CN108275219 B CN 108275219B CN 201810222250 A CN201810222250 A CN 201810222250A CN 108275219 B CN108275219 B CN 108275219B
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- Prior art keywords
- lifting frame
- energy storage
- coil spring
- slideway
- guide post
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G1/00—Spring motors
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention relates to a bicycle parking device, and discloses a vertical bicycle parking device, which comprises: a guide post; a lifting frame and a self-opening umbrella mechanism which can do reciprocating motion along the guide post; the buckle locking mechanism can lock the lifting frame at the lower end of the guide post; the first energy storage mechanism and the second energy storage mechanism are symmetrically fixed at the upper end of the guide post, the elastic potential energy is adjustable, and the mechanism structure, the parameters and the working principle are the same. The first energy storage mechanism and the second energy storage mechanism respectively drive the lifting frame to move through the ropes, so that the bicycle is convenient and labor-saving to use, the safety of the bicycle is improved when being taken, the technical problem that the lifting force of the wheels cannot be adjusted in the prior art is solved, and the defect that the lifting effect is poor due to fatigue of the springs is overcome; simultaneously, the self-opening umbrella mechanism replaces a main baffle and a side baffle for shielding wind and rain, solves the problem that the prior art can not automatically open and close an umbrella, and has simple structure and convenient use compared with the prior art.
Description
Technical Field
The present invention relates to a bicycle parking apparatus, and more particularly, to a vertical bicycle parking apparatus for vertically placing a bicycle.
Background
As a low-carbon environment-friendly, energy-saving, quick, economical and practical green transportation travel mode, the bicycle is convenient for people, occupies valuable urban space and public channels due to the fact that the bicycle is parked and placed in disorder, and affects urban capacity and life of people. In order to solve a problem, bicycle parking racks have emerged, and in order to further save space, vertical or standing bicycle parking devices have emerged.
In the Chinese patent with the application number of CN201611193610, an invention patent named as a bicycle vertical parking device is disclosed, and the published bicycle vertical parking device guides a bicycle to be vertically placed through displacement of a wheel fixing frame, so that corresponding occupied space is effectively saved. However, the in-track memory spring for ensuring safety when the vehicle is taken out has the defect of poor pulling effect caused by spring fatigue, thereby affecting the safety of the device; the upward movement of the bicycle head is achieved by the pulling force of the memory spring and the physical strength of the bicycle owner, and the memory spring cannot be adjusted due to the different weights of different bicycle types, so that the heavier the bicycle is stored, the more physical strength of the bicycle owner is required to be consumed; a folding tensile formula main baffle and articulated side shield for hiding rain need manual operation, and the convenience is not enough.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the pulling effect is poor and the safety of the device is affected due to fatigue of a memory spring; the pulling force of the memory spring cannot be adjusted, and the use cost is high; main baffle and side shield use the not enough that the convenience exists, provide a simple structure, use laborsaving, the security is high, convenient vertical bicycle parking device.
In order to solve the technical problems, the invention provides a vertical bicycle parking device, which comprises a guide post perpendicular to the ground; the lifting frame is matched with the guide post and can reciprocate along the guide post; the buckle locking mechanism is connected with the lifting frame and can lock the lifting frame at the lower end of the guide post; the guide post comprises a first slideway and a second slideway which are symmetrically arranged in the vertical direction. The vertical bicycle parking device also comprises a first energy storage mechanism and a second energy storage mechanism which are symmetrically fixed at the upper end of the guide post, the elastic potential energy is adjustable, and the mechanism structure, the parameters and the working principle are the same; the self-opening umbrella mechanism is connected with the lifting frame and can reciprocate along the guide post; the first energy storage mechanism drives the lifting frame to move through a first rope in the first slideway and the second energy storage mechanism drives the lifting frame to move through a second rope in the second slideway.
In the vertical bicycle parking device, the elastic potential energy of the energy storage mechanism can be increased or released due to the adoption of the energy storage mechanism with adjustable elastic potential energy, the lifting frame and the self-opening umbrella mechanism are driven to move by virtue of the elastic potential energy, the structure is simple, the use is convenient and labor-saving, the defect of poor lifting effect caused by fatigue of the springs is overcome, and the safety of a vehicle during taking is ensured.
As an improvement of the vertical bicycle parking device, the lifting frame comprises a bottom plate, side plates symmetrically arranged on two opposite sides of the bottom plate, and two groups of pulley rows arranged side by side on the outer side of the bottom plate; each side plate is provided with a groove; each pulley row comprises a plurality of pulleys which are arranged in a straight line, and the pulleys are sleeved in the corresponding slide ways and can slide up and down in the slide ways. The lifting frame is matched with the axle of the bicycle through the grooves on the two side plates, so that the wheels are fixed, and compared with the wheel fixing frame and the wheel locking device thereof in the prior art, the lifting frame has a simple structure and is firm.
In the above-described vertical bicycle parking device, preferably, the buckle locking mechanism for locking the elevation frame includes a lever plate; a reset spring fixed between the upper end of the lever plate and the inner side of the bottom plate of the lifting frame; a pivot shaft passing through the lever plate supporting seat and hinged on the side plate of the lifting frame; a limiting sleeve is respectively arranged between the outer side of the lever plate supporting seat and the inner side of the lifting frame side plate; the clamping pin is hinged to the lever plate base; the latch teeth are symmetrically fixed on the latch seat and matched with the latch pin; the latch seat is fixed between the lower parts of the first slide way and the second slide way; the limiting sleeve penetrates through the pivot. By adopting the structure, the lifting frame is easy and convenient to lock and unlock.
As another improvement of the vertical bicycle parking device, the first energy storage mechanism and the second energy storage mechanism share a coil spring shaft; the coil spring shaft is bilaterally symmetrical along the axial center point of the coil spring shaft; each energy storage mechanism comprises a scroll spring, a coil spring box rotatably sleeved on a coil spring shaft, a support plate positioned outside the coil spring box and fixed at the upper end of the outer side of the corresponding slideway, and an adjusting assembly arranged outside the support plate; one end of the coil spring shaft can extend out of the supporting plate and can rotate on the supporting plate; the inner end of the spiral spring is fixedly connected with the spiral spring shaft, and the outer end of the spiral spring is fixedly connected with the inner side of the spiral spring box body. The two energy storage mechanisms are axially symmetrically arranged by adopting one coil spring, so that the structure is simple and labor-saving.
The working principle of the vertical bicycle parking device of the invention is as follows:
1) The parking process comprises the following steps: the user pushes the bicycle into the lifting frame fixed at the lower end of the guide post, the front wheel tire presses down the upper end of the lever plate, the lifting frame which is originally locked by the buckle locking mechanism is switched to a free state, the energy storage mechanism releases elastic potential energy, the lifting frame is respectively pulled by the first rope and the second rope to slide upwards along the slideway, the front shaft is embedded into the groove of the side plate, the front wheel moves vertically upwards along with the lifting frame, and the rear wheel horizontally slides in the direction of the guide post. When the rear wheel horizontally slides between the first slide way and the second slide way and the rear wheel is about to leave the ground, the energy storage mechanism is static, and the lifting frame stops moving. At this time, the bicycle is parked vertically.
2) The vehicle taking process comprises the following steps: the user moves the rear wheel out horizontally, and with the help of bicycle gravity, the front wheel slides downwards along the slide along with the crane, and the crane pulls out first rope and second rope from respective wind spring box respectively, and energy storage mechanism stores elastic potential energy. The front wheel moves downwards to the ground, the buckle locking mechanism locks the lifting frame at the lower end of the guide post, the front wheel of the bicycle is pushed out of the lifting frame, and the device is restored to a parking front state.
As another improvement of the vertical bicycle parking device of the invention, the adjusting component comprises a check ring, an adjusting disk, a positioning pin and a handle; the retainer ring can be clamped into a retainer ring groove at the shaft end of the coil spring shaft; the adjusting disc is positioned between the check ring and the supporting plate, the disc holes of the adjusting disc are matched with the shaft ends of the coil spring shafts, and a plurality of pairs of positioning holes matched with the positioning pins are uniformly distributed on the adjusting disc. The plurality of pairs of positioning holes are arranged on the adjusting disc in an annular array by taking the center of the disc hole of the adjusting disc as the center of a circle, wherein any pair of positioning holes are symmetrically distributed at 180 degrees; the number of pairs of the positioning holes is not less than 2. The adjusting component adopts the structure, has simple structure and convenient and reliable adjustment.
As a further improvement of the vertical bicycle parking device of the present invention, the shaft ends of the coil spring shafts are provided in a flat head shape. The adjusting disc hole is matched with the flat head-shaped shaft end of the coil spring shaft, and the coil spring shaft can be fixed or rotated by controlling the adjusting disc, so that the control is simple and reliable.
In the above vertical bicycle parking device, preferably, a pair of clamping holes are provided on the support plate and are symmetrically distributed at 180 degrees, and the positioning pins and the handle heads of the handle can be inserted into the clamping holes through the positioning holes of the adjusting disk.
The locating pin or the handle passes through the locating hole of the adjusting disk and is inserted into the clamping hole, the adjusting component is in a locking state, and the adjusting disk and the coil spring shaft are fixed; the handles are inserted into the positioning holes of the adjusting disc and are not inserted into the clamping holes, the adjusting assembly is in an adjusting state, and the adjusting disc drives the coil spring shaft to synchronously rotate by synchronously rotating the two handles, so that the elastic potential energy of the energy storage mechanism is adjusted. Compared with the prior art that the tension force can not be adjusted by the memory spring, the invention can increase or release the elastic potential energy of the energy storage mechanism through the adjusting component according to the weight of different vehicle types, is convenient and labor-saving to use, overcomes the defect of poor pulling effect caused by fatigue of the spring, and ensures the safety of the vehicle during taking.
As a further improvement of the vertical bicycle parking device of the invention, the self-opening umbrella mechanism comprises a rope pulling wheel; an upper plate fixed between the upper parts of the first slide way and the second slide way; the inner end is hinged with two long bones with the same length on the periphery of the upper disc; rollers sleeved in each slideway and capable of sliding up and down; the inner end is hinged with the roller, and the outer end is hinged with a supporting bone corresponding to the long bone; one end of the stay rope is fixed on the stay rope wheel, and the other end of the stay rope is fixed on the corresponding roller; one end is fixed with the roller, the other end is fixed with the outer side of the bottom plate of the lifting frame, and the umbrella folding rope is arranged in the corresponding slideway; the inhaul cable wheel comprises a plurality of winding posts which are annularly arranged between the inner turntables by taking a coil spring shaft as an axle center. By adopting the structure, the self-opening umbrella mechanism is opened by utilizing the elastic potential energy released by the energy storage mechanism, and the self-opening umbrella mechanism is folded to move downwards by virtue of the lifting frame, so that the self-opening umbrella mechanism is convenient to use and has a simple structure.
In addition to the technical problems, features constituting the technical solutions and advantages brought by the technical features of the technical solutions described above, the vertical bicycle parking device of the present invention solves other technical problems that can be solved, other technical features included in the technical solutions and advantages brought by the technical features, and will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is an external perspective view of a stand bicycle parking device in accordance with the present invention;
FIG. 2 is a schematic perspective view of a lift frame in the vertical bicycle parking device of the present invention;
FIG. 3 is an exploded view of the buckle locking mechanism of the vertical bicycle parking device of the present invention;
FIG. 4 is a schematic view of the buckle locking mechanism of the vertical bicycle parking device of the present invention in a locked state;
FIG. 5 is a schematic view of the buckle locking mechanism of the vertical bicycle parking device of the present invention in a semi-unlocked state;
FIG. 6 is a schematic view of the buckle locking mechanism of the vertical bicycle parking device of the present invention in an unlocked state;
FIG. 7 is an exploded schematic view of a first energy storage mechanism in the vertical bicycle parking device of the present invention;
FIG. 8 is a transverse cross-sectional view showing the adjustment assembly in a locked state after the energy storage mechanism is assembled in the vertical bicycle parking device of the present invention;
FIG. 9 is a transverse cross-sectional view showing the adjustment assembly in an adjusted state (increased elastic potential energy) after assembly of the energy storage mechanism in the vertical bicycle parking device of the present invention;
FIG. 10 is a schematic diagram of the principle of the self-opening mechanism, the energy storage mechanism and the lifting frame of the invention in the absence of a slideway;
FIG. 11 is a schematic diagram of the position of the stay, the umbrella-closing rope and the rope after the self-opening umbrella is closed under the condition of no slide way.
In the drawings
1-a bicycle; 2-front wheels; 3-rear wheels; 4-front axle; 6-tyre; 10-guide posts; 11-a first slideway; 12-a second slideway; 13-a first rope; 14-a second rope; 15-dustproof shells; 20-lifting frames; 21-a bottom plate; 21 a-outside of the soleplate; 21 b-the inside of the soleplate; 22-side plates; 22 a-grooves; 22 b-buffer zone; 23-pulleys; 23 a-pulley columns; 30-a snap locking mechanism; 31-lever plate; 31 a-the upper end of the lever plate; 311-lever plate supporting seats; 312-lever plate base; 32-a return spring; 33-pivot; 34-limiting sleeve; 35-bayonet lock; 36-tooth clamping seat; 37-latch; 50-a first energy storage mechanism; 51-a coil spring shaft; 51 a-a retainer groove; 52-scroll springs; 53-coil spring case; 53 a-coil spring case body; 53 b-an inner turntable; 54-supporting plates; 54 a-a clamping hole; 55-an adjustment assembly; 551-retainer ring; 552-a conditioning disk; 552 a-dial plate aperture; 552 b-locating holes; 553, locating pins; 554-handle; 554 a-handle head; 60-a second energy storage mechanism; 70-a self-opening umbrella mechanism; 71-a rope pulling wheel; 711-winding posts; 72-upper disc; 73-long bone; 74-a roller; 74 a-roller columns; 75-bracing bones; 76-inhaul cable; 77-umbrella-closing rope; l1 is the length of the umbrella folding rope; l2-length of the cable; l3-length of rope.
Detailed Description
The following description of the specific embodiments of the present invention will be given with reference to the accompanying drawings, so as to further understand the concept of the present invention, the technical problems to be solved, the technical features constituting the technical solutions, and the technical effects to be brought about. However, the description of these embodiments is illustrative, and does not constitute a specific limitation on the present invention.
As shown in fig. 1 to 11, a vertical bicycle parking device includes: a guide post 10 arranged perpendicular to the ground; a lifting frame 20 which is matched with the guide post 10 and can reciprocate along the guide post 10; the buckle locking mechanism 30 is connected with the lifting frame 20 and can lock the lifting frame 20 at the lower end of the guide post 10; the guide post 10 comprises a first slideway 11 and a second slideway 12 which are symmetrically arranged in the vertical direction; the first slide way 11 and the second slide way 12 are vertically stuck on the wall surface through bolts, and the first slide way 11 and the second slide way 12 are spaced from each other by the width of the tyre 6 of the bicycle.
The vertical bicycle parking device also comprises a first energy storage mechanism 50 and a second energy storage mechanism 60 which are symmetrically fixed at the upper end of the guide post 10, have adjustable elastic potential energy and have the same mechanism structure, parameters and working principle; and a self-opening umbrella mechanism 70 connected to the lifting frame 20 and capable of reciprocating along the guide post 10; the first energy storage mechanism 50 passes through the first rope 13 in the first slideway 11, and the second energy storage mechanism 60 passes through the second rope 14 in the second slideway 12, so as to respectively and simultaneously drive the lifting frame 20 to move.
As can be seen from fig. 2, the lifting frame 20 includes a bottom plate 21, side plates 22 symmetrically disposed on opposite sides of the bottom plate 21, and two pulley rows disposed side by side on the outer side 21a of the bottom plate; a rectangular opening is formed in the lower end of the bottom plate 21, so that the latch 37 of the buckle locking mechanism can enter the lifting frame bottom plate 21 to be matched with the latch 35. Each side plate 22 is provided with a recess 22a for fixing the front axle 4 of the bicycle 1; the side of the groove 22a near the bottom plate 21 is provided with a buffer belt 22b, and after the front wheel 2 is pushed in between the side plates 22 of the lifting frame, the front axle 4 slides back into the groove 22a along the buffer belt 22 b. Each pulley row comprises a plurality of pulleys 23 which are arranged in a straight line, and the pulleys 23 are sleeved in corresponding slide ways and can slide up and down in the slide ways. The lifting frame is matched with the axle of the bicycle through the grooves on the two side plates, so that the wheels are fixed, and compared with the wheel fixing frame and the wheel locking device thereof in the prior art, the lifting frame has a simple structure and is firm.
As can be seen in fig. 3-6, the snap locking mechanism 30 comprises a lever plate 31; a return spring 32 fixed between the upper end 31a of the lever plate and the inner side 21b of the bottom plate of the lifting frame 20, so that the upper end 31a of the lever plate is jacked up; the pivot 33 which passes through the lever plate supporting seat 311 and is hinged on the side plate 22 of the lifting frame, the lever plate 31 can rotate around the pivot 33 within a certain range, and a limit sleeve 34 is respectively arranged between the outer side of the lever plate supporting seat 311 and the inner side of the side plate 22 of the lifting frame; a bayonet 35 hinged to the lever plate base 312; latch 37, which is matched with latch 35 and symmetrically fixed on latch seat 36; the tooth clamping seat 36 is fixed between the lower parts of the first slide rail 11 and the second slide rail 12; a stop collar 34 extends through the pivot 33 for limiting the lateral movement of the lever plate within the lift frame.
As can be seen from fig. 4, the return spring 32 pushes up the upper end 31a of the lever plate, the lever plate base 312 is pressed down, and the locking pin 35 of the lever plate base 312 is clamped with the locking tooth 37, i.e. the locking mechanism 30 is in a locked state, so as to fix the lifting frame 20 to the lower end of the guide post 10. As shown in fig. 5, the upper end 31a of the lever plate is pressed down by applying a horizontal external force, so that the return spring 32 is compressed, the lever plate 31 rotates around the pivot 33, the lever plate base 312 is lifted up, the latch 35 is separated from the latch 37, that is, the latch locking mechanism 30 is in a half-release state, and the lifting frame 20 can slide up and down along the slide way. As shown in fig. 6, after the horizontal external force is removed, the return spring 32 is restored to its original shape, the upper end 31a of the lever plate is lifted, the base 312 of the lever plate is pressed down, the latch 35 is not in contact with the latch 37, i.e. the latch locking mechanism 30 is in a released state, and the lifting frame 20 can still slide up and down along the slide way.
As shown in fig. 7-9, the first 50 and second 60 stored energy mechanisms share a coil spring shaft 51; the coil spring shaft 51 is bilaterally symmetrical along the axial center point of the coil spring shaft 51; each energy storage mechanism comprises a scroll spring 52, a coil spring box 53 rotatably sleeved on a coil spring shaft 51, a supporting plate 54 positioned outside the coil spring box 53 and fixed at the upper end outside a corresponding slideway, and an adjusting component 55 arranged outside the supporting plate 54; the upper end of the guide post 10 is provided with a dustproof shell 15, the dustproof shell 15 is transversely fixed at the edges of two support plates, and the first energy storage mechanism 50 and the second energy storage mechanism 60 are semi-closed through the support plates and the dustproof shell 15 so as to ensure the normal operation of the energy storage mechanisms. One end of the coil spring shaft 51 may extend out of the support plate 54 and may rotate on the support plate 54; the inner end of the spiral spring 52 is fixedly connected with the spiral spring shaft 51, and the outer end is fixedly connected with the inner side of the spiral spring box body 53 a. One end of the first rope 13 is fixed on the outer side of a coil spring box body 53a of the first energy storage mechanism 50, the other end of the first rope 13 is fixed on a pulley column 23a on the outer side 21a of the bottom plate of the lifting frame 20, and the first rope 13 is wound on the outer side of the coil spring box body 53a in a anticlockwise manner; one end of the second rope 14 is fixed to the outside of the coil spring case of the second energy storage mechanism 60, and the other end is fixed to a pulley column arranged side by side with the pulley column 23a, and the second rope 14 is wound counterclockwise around the outside of the coil spring case. The coil spring shaft 51 is fixed through the adjusting component 55, external force in the vertical direction is applied to enable the lifting frame 20 to move downwards along the slideway from the upper end of the guide pillar 10, the first rope 13 and the second rope 14 are pulled out from respective coil spring boxes simultaneously, the two coil spring boxes synchronously rotate anticlockwise, and the spiral springs in the coil spring boxes store elastic potential energy; when the external force in the vertical direction is removed, the spiral spring 52 releases elastic potential energy, the spiral spring box 53 rotates clockwise, the rope is wound into the outer side of the spiral spring box body 53a, and the lifting frame 20 moves from bottom to top along the slideway.
As can be seen in fig. 7-9, the adjustment assembly 55 includes a retaining ring 551, an adjustment plate 552, a dowel pin 553, and a handle 554; the retainer 551 can be snapped into the retainer groove 51a at the axial end of the coil spring shaft 51; the adjusting disk 552 is positioned between the retainer 551 and the supporting plate 54, and the retainer 551 positioned in the retainer groove 51a of the coil spring shaft plays a role in axially limiting the adjusting disk 552; the adjusting disk holes 552a are matched with the shaft ends of the coil spring shafts 51, and a plurality of pairs of positioning holes 552b matched with the positioning pins 553 are uniformly distributed on the adjusting disk 552. The plurality of pairs of positioning holes 552b are arranged on the adjusting disk 552 in an annular array with the center of the disk hole 552a of the adjusting disk as the center of the circle, wherein any pair of positioning holes 552b are symmetrically distributed at 180 degrees; the number of pairs of positioning holes 552b is not less than 2. The two handle heads 554a of the handle 554 are spaced apart by a distance equal to the distance between the pair of positioning holes 552b. In order to allow the regulating disk 552 to drive the coil spring shaft 51 to rotate synchronously, the shaft end of the coil spring shaft 51 is provided in a flat head shape, and the regulating disk hole 552a is provided as a kidney-shaped hole which can be matched with the shaft end of the coil spring shaft 51. The supporting plate 54 is provided with a pair of clamping holes 54a which are symmetrically distributed at 180 degrees, and the positioning pins 553 and the handle heads 554a of the handle 554 can pass through the positioning holes 552b of the adjusting disk and are inserted into the clamping holes 54 a. The diameter of the handle head 554a is the same as that of the positioning pin 553, and the diameter of the clamping hole 54a is the same as that of the positioning hole 552 b; the positioning pin 553 is in clearance fit with the click hole 54 a. When the engaging holes 54a of the support plate 54 are aligned with the engaging holes 552b of the regulating disk 552, a pair of engaging pins 553 are inserted into the engaging holes 54a of the support plate 54 through the regulating disk engaging holes 552b, respectively, the regulating disk 552 is fixed to the support plate 54 by the engaging pins 553, and the regulating assembly is in a locked state, so that the coil spring shaft 51 is fixed.
8-9, a pair of positioning pins 553 on the adjustment plate 552 in the first energy stocking mechanism 50 are replaced by a handle 554, i.e., the positioning pins 553 are removed, and a handle head 554a of the handle 554 is inserted into the clamping hole 54a of the support plate 54 through a positioning hole 552b on the adjustment plate 552; the adjustment assembly is still in the locked state with another handle replacing a pair of locating pins on the second stored energy mechanism 60. The two handles are operated simultaneously to withdraw the handle head from the card Kong Shuiping, the handle head is still inserted into the positioning hole on the adjusting disk 552, and the adjusting assembly is in an adjusting state. As shown in fig. 9, by rotating the handle 554 clockwise in synchronization, the adjusting disk 552 drives the coil spring shaft 51 to rotate synchronously, thereby increasing the elastic potential energy of the energy storage mechanism; by rotating the handle 554 in a counter-clockwise direction in synchronism, the adjustment disk 552 rotates the wrap spring shaft 51 in synchronism, thereby releasing the elastic potential energy of the energy storage mechanism.
Compared with the prior art that the tension force can not be adjusted by the memory spring, the invention can increase or release the elastic potential energy of the energy storage mechanism through the adjusting component according to the weight of different vehicle types, is convenient and labor-saving to use, overcomes the defect of poor pulling effect caused by fatigue of the spring, and ensures the safety of the vehicle during taking.
In order to avoid sun and rain on the bicycle, the device is provided with a self-opening umbrella mechanism 70, as shown in fig. 1, 10 and 11. The self-opening mechanism 70 includes a stay wire wheel 71; an upper plate 72 fixed between the upper portions of the first slide 11 and the second slide 12; two long bones 73 with the same length and the inner ends hinged to the periphery of the upper disc 72; rollers 74 which are sleeved in each slideway and can slide up and down; the inner end is hinged with the roller 74, and the outer end is hinged with a supporting rib 75 corresponding to the long rib 73; a pulling rope 76 having one end fixed to the pulling rope wheel 71 and the other end fixed to the corresponding roller 74; one end is fixed with the roller 74, and the other end is fixed with the bottom plate outside 21a of the lifting frame 20, and is provided with an umbrella-folding rope 77 in the corresponding slideway. The cable wheel 71 includes a plurality of winding posts 711 annularly arranged between the inner turnplates 53b with the coil spring shaft 51 as an axis; as can be seen from fig. 11, when the self-opening mechanism 70 is retracted, the sum of the length L1 of the retraction cord and the length L2 of the stay cord is equal to the length L3 of the cord. The umbrella-folding rope 77, the stay rope 76 and the rope are uniformly distributed in the slide way, and the rope bypasses the roller column 74a, so that the rope is not interfered with the umbrella-folding rope and the stay rope respectively. When the coil spring shaft 51 is fixed and the coil spring box rotates clockwise, and the energy storage mechanism releases elastic potential energy, the stay cable wheels 71 rotate clockwise synchronously with the coil spring box 53, the stay cable wheels 71 wind the stay cables 76 in, each stay cable 76 pulls the roller 74 to slide upwards along the slideway, and the long bones 73 are pushed outwards through the supporting bones 75 on the roller 74, so that the umbrella cloth is in a tensioning state; simultaneously, the umbrella-folding rope 77 on the roller 74 pulls the lifting frame 20 to slide upwards along the slideway together with the rope. When the lifting frame 20 slides downwards along the slideway, the umbrella retracting rope 77 on the lifting frame 20 pulls the roller 74 to slide downwards, and the supporting rib 75 retracts the long rib 73 and the umbrella cloth; at the same time, the rollers 74 pull the cable 76 from the cable wheel 71, the lift 20 pulls the cable from the coil spring box 53, and the cable wheel 71 rotates counterclockwise in synchronization with the coil spring box 53.
Compared with the prior art that the main baffle and the side baffles are not convenient, the self-opening umbrella mechanism is opened by utilizing the elastic potential energy released by the energy storage mechanism, and the self-opening umbrella mechanism is folded to move downwards by virtue of the lifting frame, so that the self-opening umbrella mechanism is convenient to use, simple in structure and free from manual operation.
The application method of the vertical bicycle parking device in the embodiment is as follows:
1) The parking process comprises the following steps: the front wheel 2 of the bicycle 1 is pushed between the side plates 22 of the lifting frame which are fixed at the lower end of the guide post 10, the tire 6 presses down the upper end 31a of the lever plate in the lifting frame 20 along with the movement of the front shaft 4 along the buffer belt 22b on the side plates 22, the bayonet 35 is separated from the latch 37, the locking state of the buckle locking mechanism 30 is switched to a half-release state, and the spiral springs in the coil spring boxes release elastic potential energy. The first rope 13 and the second rope 14 respectively pull the lifting frame 20 to slide upwards along the slideway at the same time, the front axle 4 is embedded into the groove 22a of the side plate 22, namely, the front wheel 2 of the bicycle 1 is fixed on the lifting frame 20, the tyre 6 leaves the upper end 31a of the lever plate, the upper end 31a of the lever plate is jacked up by the reset spring 32, the base 312 of the lever plate is pressed down, and the buckle locking mechanism is in a loosening state. The front wheel 2 moves vertically upwards along with the lifting frame 20, and the rear wheel 3 slides horizontally towards the guide post 10. At this time, the cable wheels 71 between the inner rotating plates 53b rotate clockwise synchronously with the coil spring boxes 53, the cable wheels 71 wind the cables 76 in, each cable 76 pulls the roller 74 to slide upwards along the slideway, and the supporting ribs 75 hinged to the roller 74 push the long ribs 73 outwards, so that the umbrella cloth is in a tensioning state. When the rear wheel 3 slides horizontally between the first slide 11 and the second slide 12 and the rear wheel 3 is about to leave the ground, the coil spring box 53 and the cable wheel 71 are stationary at the same time, and the movement of the lifter 20 and the roller 74 is stopped. At this time, the bicycle 1 is parked vertically, and the umbrella is automatically opened.
2) The vehicle taking process comprises the following steps: the rear wheel 3 between the slide ways is horizontally moved out, and the front wheel 2 fixed on the lifting frame 20 slides downwards along the slide ways along with the lifting frame 20 by the gravity of the bicycle 1; while the first rope 13 and the second rope 14 are pulled out from the respective coil spring boxes 53 by the lifting frame 20, the coil spring boxes 53 and the inhaul cable wheels 71 synchronously rotate anticlockwise, the spiral springs in the coil spring boxes store elastic potential energy, the umbrella retracting ropes 77 of the outer side 21a of the bottom plate of the lifting frame 20 pull the rollers 74 to slide downwards along the slide ways, and the long bones 73 and the umbrella cloth are retracted through the supporting bones 75. The front wheel 2 moves downwards to the ground, the bayonet 35 of the lever plate base 312 is clamped with the bayonet 37, the buckle locking mechanism 30 is switched from a release state to a locking state, the lifting frame 20 is fixed at the lower end of the guide post 10, the umbrella is automatically folded on the slideway, the front wheel 2 of the bicycle 1 is pushed out of the lifting frame 20, and the device is restored to a parking front state.
When the tension of the spiral spring 52 in the energy storage mechanism is weakened or the spiral spring tension needs to be increased due to the heavy weight of the bicycle, the specific adjustment process of the vertical bicycle parking device in this embodiment is as follows:
when the bicycle 1 is not arranged on the device and the buckle locking mechanism 30 is in a locking state, the pair of positioning pins 553 on the adjusting disk 552 in the first energy storage mechanism 50 are replaced by the handle 554, and the pair of positioning pins on the second energy storage mechanism 60 are replaced by the other handle; the two handles are operated simultaneously to withdraw the handle head from the card Kong Shuiping, the handle head is still inserted into the positioning hole of the adjusting disk 552, and the adjusting assembly is switched from the locking state to the adjusting state. As shown in fig. 9, by rotating the handle 554 in a synchronous clockwise direction, the adjustment disk 552 rotates the wrap spring shaft 51 in a synchronous manner, thereby increasing the elastic potential energy of the energy storage mechanism. When the required elastic potential energy is reached and the clamping holes 54a of the supporting plate 54 in the first energy storage mechanism 50 are aligned with the positioning holes 552b on the adjusting disk 552, the handle heads are respectively inserted into the clamping holes at the same time, and the adjusting assembly 55 is switched from the adjusting state to the locking state; resetting the original pair of positioning pins 553 on the first energy storage mechanism 50, namely, removing the handle 554, and inserting the positioning pins 553 into the clamping holes 54a of the supporting plate 54 through the positioning holes 552b on the adjusting plate 552; then, the other pair of positioning pins are reset on the second energy stocking mechanism 60. Thus, the adjustment work is completed.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A vertical bicycle parking apparatus comprising:
a guide post (10) arranged perpendicular to the ground; a lifting frame (20) which is matched with the guide post (10) and can reciprocate along the guide post (10); the buckle locking mechanism (30) is connected with the lifting frame (20) and can lock the lifting frame (20) at the lower end of the guide post (10); the guide post (10) comprises a first slideway (11) and a second slideway (12) which are symmetrically arranged in the vertical direction; the method is characterized in that:
the vertical bicycle parking device also comprises a first energy storage mechanism (50) and a second energy storage mechanism (60) which are symmetrically fixed at the upper end of the guide post (10), have adjustable elastic potential energy and have the same mechanism structure, parameters and working principle; and a self-opening umbrella mechanism (70) connected with the lifting frame (20) and capable of reciprocating along the guide post (10);
the first energy storage mechanism (50) drives the lifting frame (20) to move through a first rope (13) in the first slideway (11), and the second energy storage mechanism (60) drives the lifting frame (20) to move through a second rope (14) in the second slideway (12) respectively;
the lifting frame (20) comprises a bottom plate (21), side plates (22) symmetrically arranged on two opposite sides of the bottom plate (21), and two groups of pulley rows arranged side by side at the outer side (21 a) of the bottom plate; each side plate (22) is provided with a groove (22 a); each pulley row comprises a plurality of pulleys (23) which are arranged in a straight line, and the pulleys (23) are sleeved in corresponding slide ways and can slide up and down in the slide ways;
the buckle locking mechanism (30) comprises a lever plate (31); a return spring (32) fixed between the upper end (31 a) of the lever plate and the inner side (21 b) of the bottom plate of the lifting frame (20); a pivot (33) hinged to the side plate (22) of the lifting frame through the lever plate supporting seat (311); a limiting sleeve (34) is respectively arranged between the outer side of the lever plate supporting seat (311) and the inner side of the lifting frame side plate (22); a bayonet lock (35) hinged to the lever plate base (312); the clamping teeth (37) are symmetrically fixed on the clamping tooth seats (36) in a matching way with the clamping pins (35); the latch seat (36) is fixed between the lower parts of the first slideway (11) and the second slideway (12); the limit sleeve (34) passes through the pivot (33);
the first energy storage mechanism (50) and the second energy storage mechanism (60) share a coil spring shaft (51); the coil spring shaft (51) is bilaterally symmetrical along the axial center point of the coil spring shaft (51); each energy storage mechanism (50, 60) comprises a spiral spring (52), a spiral spring box (53) rotatably sleeved on a spiral spring shaft (51), a supporting plate (54) positioned outside the spiral spring box (53) and fixed at the upper end of the outer side of the corresponding slideway, and an adjusting component (55) arranged outside the supporting plate (54); one end of the coil spring shaft (51) can extend out of the supporting plate (54) and can rotate on the supporting plate (54); the inner end of the scroll spring (52) is fixedly connected with the coil spring shaft (51), and the outer end of the scroll spring is fixedly connected with the inner side of the scroll spring box body (53 a);
the self-opening umbrella mechanism (70) comprises a rope pulling wheel (71); an upper plate (72) fixed between the upper parts of the first slideway (11) and the second slideway (12); the inner end is hinged with two long bones (73) with the same length on the periphery of the upper disc (72); rollers (74) sleeved in each slideway (11, 12) and capable of sliding up and down; the inner end is hinged with the roller (74), and the outer end is hinged with a supporting bone (75) corresponding to the long bone (73); a guy cable (76) with one end fixed on the guy cable wheel (71) and the other end fixed on the corresponding roller (74); one end of the umbrella-folding rope (77) is fixed with the roller (74), and the other end of the umbrella-folding rope is fixed with the outer side (21 a) of the bottom plate of the lifting frame (20) and is arranged in the corresponding slideway; the inhaul cable wheel (71) comprises a plurality of winding posts (711) which are annularly arrayed between the inner rotary disc (53 b) by taking a coil spring shaft (51) as an axle center.
2. A vertical bicycle parking apparatus according to claim 1, wherein:
the adjusting assembly (55) comprises a retainer ring (551), an adjusting disk (552), a positioning pin (553) and a handle (554); the retainer ring (551) can be clamped into a retainer ring groove (51 a) at the shaft end of the coil spring shaft (51); the adjusting disc (552) is positioned between the retainer ring (551) and the supporting plate (54), the disc holes (552 a) of the adjusting disc are matched with the shaft ends of the coil spring shafts (51), and a plurality of pairs of positioning holes (552 b) matched with the positioning pins (553) are uniformly distributed on the adjusting disc (552).
3. A vertical bicycle parking apparatus according to claim 2, wherein:
the plurality of pairs of positioning holes (552 b) are arranged on the adjusting disc (552) in an annular array by taking the center of the disc hole (552 a) of the adjusting disc as the center of a circle, wherein any pair of positioning holes (552 b) are symmetrically distributed at 180 degrees; the number of pairs of the positioning holes (552 b) is not less than 2.
4. A vertical bicycle parking apparatus according to any one of claims 1 or 2, wherein:
the shaft end of the coil spring shaft (51) is provided with a flat head shape.
5. A vertical bicycle parking apparatus according to any one of claims 1 or 2, wherein:
a pair of clamping holes (54 a) are formed in the supporting plate (54) and are symmetrically distributed at 180 degrees, and the positioning pins (553) and the handle heads (554 a) of the handle (554) can penetrate through the positioning holes (552 b) of the adjusting disc and are inserted into the clamping holes (54 a).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810222250.8A CN108275219B (en) | 2018-03-19 | 2018-03-19 | Vertical bicycle parking device |
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| CN201810222250.8A CN108275219B (en) | 2018-03-19 | 2018-03-19 | Vertical bicycle parking device |
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| CN108275219B true CN108275219B (en) | 2023-07-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108518101B (en) * | 2018-07-19 | 2023-10-20 | 宜宾学院 | Three-dimensional parking device for bicycle |
| CN108860384B (en) * | 2018-08-15 | 2020-05-08 | 绍兴君合新材料科技有限公司 | Bicycle parking device |
| CN109610896B (en) * | 2018-12-06 | 2021-02-12 | 温州职业技术学院 | Novel rocker arm parking device convenient for parking |
| CN109533099B (en) * | 2018-12-06 | 2020-07-31 | 合肥工业大学 | Vehicle self-adaptive management and parking system |
| CN109339511B (en) * | 2018-12-06 | 2020-10-09 | 张奕煊 | Bicycle intelligent management platform |
| CN109747739B (en) * | 2018-12-28 | 2021-06-04 | 同济大学 | Vertical bicycle parking device |
| CN111422283B (en) * | 2019-12-17 | 2021-07-23 | 东华理工大学 | Rotary upright post touch type bicycle parking device |
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| CN107542294A (en) * | 2017-09-13 | 2018-01-05 | 湖北聚程万丽科技有限公司 | A kind of intelligent bicycle storehouse |
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| DE29509263U1 (en) * | 1995-06-06 | 1995-08-17 | Hansen-Stöter, Dagmar, 21614 Buxtehude | Shelter, especially for at least one two-wheeler |
| JP2000255468A (en) * | 1999-03-10 | 2000-09-19 | Yokohama Tokushu Senpaku Kk | Bicycle vertically placing parking device having locking means and locking system |
| CN2388093Y (en) * | 1999-05-17 | 2000-07-19 | 宝鸡市工程液压件厂 | Bicycle parking device |
| JP2004148912A (en) * | 2002-10-29 | 2004-05-27 | Kazuo Okuyama | Bicycle parking device |
| KR100928165B1 (en) * | 2009-01-20 | 2009-11-25 | 이윤희 | A bicycle parking system |
| CN105089307B (en) * | 2015-07-27 | 2017-06-16 | 河南科技大学 | A kind of double-arm avoidance needless type stereoscopic garage based on hydraulic-driven |
| CN106741324A (en) * | 2016-12-21 | 2017-05-31 | 叶红月 | A kind of vertical lugs of bicycle |
| CN107499419B (en) * | 2017-08-31 | 2020-04-21 | 贵州海悦科技立体停车设备有限公司 | Mounting structure of circuit structure of fixed parking device of shared bicycle |
| CN208360364U (en) * | 2018-03-19 | 2019-01-11 | 湘潭大学 | A kind of vertical bicycle parking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107542294A (en) * | 2017-09-13 | 2018-01-05 | 湖北聚程万丽科技有限公司 | A kind of intelligent bicycle storehouse |
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