CN210086928U

CN210086928U - Chain breakage protection mechanism for three-dimensional parking equipment

Info

Publication number: CN210086928U
Application number: CN201920248698.7U
Authority: CN
Inventors: 沈治忠; 章泽芳; 章浩然
Original assignee: Zhejiang Porson Mechanical And Electrical Technology Co Ltd
Current assignee: Zhejiang Porson Mechanical And Electrical Technology Co Ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-02-18
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a sky parking equipment is with broken chain protection mechanism, including last roof, the top fixed mounting who goes up the roof has double-shaft motor, two equal fixedly connected with rollers of output of double-shaft motor, the top fixed mounting who goes up the roof has two supporting seats, two the roller is kept away from double-shaft motor's one end respectively with two supporting seat swing joint, the equal fixedly connected with support column in bottom four corners of going up the roof, four be equipped with the lifter plate between the support column. The utility model has the advantages that: through the meshing of inserted block and stopper, guaranteed that the lifter plate can not fall, just so played at the lift in-process, the effect that the lifter plate was prevented weighing down to when the lifter plate was hung at half empty, transmission dragged the lifter plate and inserted the piece and inserted the stopper and support the lifter plate in, thereby improved the steadiness of lifter plate, ensured that the car can not fall.

Description

Chain breakage protection mechanism for three-dimensional parking equipment

Technical Field

The utility model relates to a sky parking field specifically is a sky parking equipment is with broken chain protection mechanism.

Background

With the rapid development of economy, the living standard of people is continuously improved, the holding quantity of family cars is continuously increased, and the parking space in cities is more and more tense. And a three-dimensional parking lot is built accordingly, and the three-dimensional parking refers to novel parking which utilizes space resources to park vehicles three-dimensionally, saves land and utilizes the land to the maximum extent. The main advantage of the multistory parking garage is that it can make full use of the urban space, which is called as an "energy saver" of the urban space, but when the ordinary multistory parking facility hangs the car in the air for a long time, the chain cannot withstand the weight of the car, and the situation that the car is dropped and damaged due to the broken chain often occurs.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a chain breakage protection mechanism for a three-dimensional parking facility.

The utility model realizes the above purpose by the following technical proposal, a chain breakage protection mechanism for three-dimensional parking equipment comprises an upper top plate, a double-shaft motor is fixedly arranged at the top of the upper top plate, two output ends of the double-shaft motor are fixedly connected with a roller shaft, two supporting seats are fixedly arranged at the top of the upper top plate, one end of the two roller shafts, which is far away from the double-shaft motor, is movably connected with the two supporting seats respectively, four supporting columns are fixedly connected with four corners of the bottom of the upper top plate, a lifting plate is arranged between the four supporting columns, a sliding groove is arranged at one side of the four supporting columns, which is close to the lifting plate, a plurality of limiting blocks are arranged in the sliding groove, connecting rods are arranged at two sides of the lifting plate and below the supporting seats respectively, a ratchet wheel is rotatably connected on the, four cavities, four have been seted up to just being close to one side of sliding tray in the lifter plate the equal fixed mounting in one side that the sliding tray was kept away from to the cavity has hydraulic rod, hydraulic rod goes up fixedly connected with and promotes the piece, promote one side fixedly connected with spring that hydraulic rod was kept away from to the piece, the other end fixedly connected with inserted block of spring, the one end that the spring was kept away from to the inserted block has an inclined plane and a horizontal plane, the horizontal plane is located the below on inclined plane, the inserted block is used for the card to go into between two stoppers.

Preferably, ball bearings are arranged in the two supporting seats, and the roller shafts are sleeved with the ball bearings.

Preferably, the connecting rod is fixedly provided with a stop block at both sides of the ratchet wheel.

Preferably, transmission includes the chain, go up on the roof and be located two logical groove has all been seted up to the below of roller, the bottom fixed mounting of going up the roof has two fixed blocks, two the bottom of fixed block all is equipped with the couple, the one end and the roller of chain weld mutually, the other end of chain passes logical groove, and walks around the ratchet and be connected with the couple.

Preferably, the chain is a double row roller chain.

Preferably, install two flexible dust covers in the sliding tray, one of them the upper end of flexible dust cover and the top fixed connection of sliding tray, and its lower extreme and the lateral wall roof fixed connection of lifter plate, another the upper end of flexible dust cover and the lateral wall bottom fixed connection of lifter plate, and the bottom fixed connection of its lower extreme and sliding tray.

Compared with the prior art, the beneficial effects of the utility model are that:

when the automobile is driven onto the lifting plate, the hydraulic push rod is started, the hydraulic push rod extends out to drive the pushing block to extend to one side of the sliding groove, the pushing block is connected with the spring to synchronously push the inserting block to move, so that the inserting block is inserted between the two limiting blocks, then the double-shaft motor is started, the roller shaft rotates to drive the connecting device to drive the ratchet wheel to roll and rise, the ratchet wheel rises to drive the lifting plate to rise, the lifting plate rises to a proper height and stops, when the lifting plate rises to a proper height, the inserting block can be subjected to a component force back to the limiting blocks when moving relative to the limiting blocks due to the fact that the inclined surface of the inserting block is above, the spring contracts under the action of the component force, so that the inserting block is separated from the connection of the limiting blocks, namely, the inserting block moves relative to the inclined surface, and can be re-engaged with the limiting blocks under the action of the spring, therefore, the, because the below of inserted block is a horizontal plane, the horizontal plane is inconsistent with the counterbalance of stopper, can not produce the component of inserted block dorsad, thereby through the meshing of inserted block and stopper, guaranteed that the lifter plate can not fall, just so played at the in-process of rising, the effect that the lifter plate was prevented weighing down, and when the lifter plate hung at half empty, transmission pulled the lifter plate and inserted the stopper and supported the lifter plate, thereby improved the steadiness of lifter plate, ensured the car can not fall, when the car need be driven away, close hydraulic push rod, hydraulic push rod withdrawal drives inserted block withdrawal in the cavity, then the counter-rotation biax motor, the lifter plate can descend to ground.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a chain breakage protection mechanism for a three-dimensional parking device according to the present invention;

fig. 2 is a partial sectional view of the chain breakage protection mechanism for the three-dimensional parking equipment in the front view of the present invention;

fig. 3 is a left side view of the chain breakage protection mechanism for sky parking equipment of the present invention.

Reference numerals: 1. an upper top plate; 2. a double-shaft motor; 3. a roll shaft; 4. a supporting seat; 5. a ball bearing; 6. A support pillar; 7. a lifting plate; 8. a sliding groove; 9. a limiting block; 10. a ratchet wheel; 11. a stopper; 12. a chain; 13. a through groove; 14. a fixed block; 15. hooking; 16. a cavity; 17. a hydraulic push rod; 18. a pushing block; 19. a spring; 20. inserting a block; 21. a telescopic dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a chain breakage protection mechanism for a three-dimensional parking device comprises an upper top plate 1, a double-shaft motor 2 is fixedly installed at the top of the upper top plate 1, two output ends of the double-shaft motor 2 are fixedly connected with roller shafts 3, two supporting seats 4 are fixedly installed at the top of the upper top plate 1, one ends of the two roller shafts 3 far away from the double-shaft motor 2 are movably connected with the two supporting seats 4 respectively, supporting columns 6 are fixedly connected with four corners of the bottom of the upper top plate 1, lifting plates 7 are arranged between the four supporting columns 6, sliding grooves 8 are formed in one sides of the four supporting columns 6 close to the lifting plates 7, a plurality of limiting blocks 9 are arranged in the sliding grooves 8, connecting rods are arranged on two sides of the lifting plates 7 and below the supporting seats 4, ratchet wheels 10 are rotatably connected on the two connecting rods, the roller shafts 3 are connected with the ratchet wheels 10 through a transmission device, the equal fixed mounting in one side that sliding tray 8 was kept away from to four cavities 16 has hydraulic rod 17, and fixedly connected with promotes piece 18 on the hydraulic rod 17, promotes one side fixedly connected with spring 19 that hydraulic rod 17 was kept away from to piece 18, and spring 19's other end fixedly connected with inserted block 20, the one end that spring 19 was kept away from to inserted block 20 has an inclined plane and a horizontal plane, and the horizontal plane is located the below on inclined plane, and inserted block 20 is used for the card to go into between two stopper 9.

When the automobile is driven to the lifting plate 7, the hydraulic push rod 17 is started, the hydraulic push rod 17 extends out to drive the push block 18 to extend towards one side of the sliding groove 8, the push block 18 synchronously pushes the insert block 20 to move through the connection of the spring 19, the insert block 20 is inserted between the two limit blocks 9, then the double-shaft motor 2 is started, the roller shaft 3 rotates to enable the connecting device to drive the ratchet 10 to roll and rise, the ratchet 10 rises to drive the lifting plate 7 to rise, the lifting plate 7 stops after rising to a proper height, during rising, because the inclined surface of the insert block 20 is above, when the insert block 20 moves relative to the limit blocks 9, the insert block 20 receives a component force back to the limit blocks 9, and under the action of the component force, the spring 19 contracts, so that the insert block 20 is separated from the connection of the limit blocks 9, namely, the insert block moves relative to the inclined surface, and under the action of the spring 19, the insert block 20, therefore, the lifting plate 7 can normally rise, in the falling process of the lifting plate 7 after the transmission device is disconnected, because the lower part of the insertion block 20 is a horizontal plane which is in contact with the limiting block 9, no component force back to the insertion block 20 is generated, the lifting plate 7 can not fall through the engagement of the insertion block 20 and the limiting block 9, the anti-falling effect of the lifting plate 7 in the rising process is achieved, when the lifting plate 7 is hung in a half space, the transmission device pulls the lifting plate 7 and the insertion block 20 is inserted into the limiting block 9 to support the lifting plate 7, the stability of the lifting plate 7 is improved, the automobile can not fall, when the automobile needs to be driven away, the hydraulic push rod 17 is closed, the hydraulic push rod 17 retracts to drive the insertion block 20 to retract into the cavity 16, then the double-shaft motor 2 rotates reversely, the lifting plate 7 can fall to the ground, the double-shaft motor 2 adopts brand as a concourse, model number 132-6.

All be equipped with ball bearing 5 in two supporting seats 4, ball bearing 5 covers are established on roller 3, prevent that roller 3 from direct and supporting seat 4 contact, make roller 3 slide more steadily.

The transmission device comprises a chain 12, through grooves 13 are respectively formed in the upper top plate 1 and positioned below the two roller shafts 3, two fixing blocks 14 are fixedly installed at the bottom of the upper top plate 1, hooks 15 are respectively arranged at the bottoms of the two fixing blocks 14, one end of the chain 12 is welded with the roller shafts 3, the other end of the chain 12 penetrates through the through grooves 13 and is connected with the hooks 15 by bypassing the ratchet wheel 10, after the roller shafts 3 rotate forwards, the chain 12 fixedly connected with the roller shafts 3 is driven to be wound on the roller shafts 3, one end of the chain 12 is fixed on the hooks 15, the other end of the chain 12 is shortened and then drives the ratchet wheel 10 to ascend, the ratchet wheel 10 drives the lifting plate 7 to ascend through a connecting rod to realize ascending transmission, when the roller shafts 3 rotate backwards, the chain 12 wound on the roller shafts 3 is driven to be wound out a little by little, one end of the chain, the ratchet wheel 10 drives the lifting plate 7 to descend through the connecting rod, and descending transmission is achieved.

The chain 12 is a double-row roller chain, and the bearing capacity of the chain 12 is improved by adopting the double-row roller chain.

The connecting rod is fixedly provided with a stop block 11 at both sides of the ratchet wheel 10, so as to prevent the chain 12 from being separated from the connection of the ratchet wheel 10 and ensure the normal operation of the transmission device.

Install two flexible dust covers 21 in the sliding tray 8, the upper end of one of them flexible dust cover 21 and the top fixed connection of sliding tray 8, and its lower extreme and lifter plate 7's lateral wall roof fixed connection, the upper end of another flexible dust cover 21 and lifter plate 7's lateral wall bottom fixed connection, and the bottom fixed connection of its lower extreme and sliding tray 8, when lifter plate 7 rises or moves down, flexible dust cover 21 also can follow and rise or move down, make sliding tray 8 in the support column 6 can not directly expose externally, improved the aesthetic property and can prevent debris such as dust from getting into sliding tray 8 in, influence internals's life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sky parking equipment is with broken chain protection mechanism, includes roof (1), its characterized in that: the top of the upper top plate (1) is fixedly provided with a double-shaft motor (2), two output ends of the double-shaft motor (2) are fixedly connected with a roller shaft (3), the top of the upper top plate (1) is fixedly provided with two supporting seats (4), one end, far away from the double-shaft motor (2), of the two roller shafts (3) is movably connected with the two supporting seats (4), four corners of the bottom of the upper top plate (1) are fixedly connected with supporting columns (6), lifting plates (7) are arranged between the four supporting columns (6), one sides, close to the lifting plates (7), of the four supporting columns (6) are respectively provided with a sliding groove (8), a plurality of limiting blocks (9) are arranged in the sliding grooves (8), connecting rods are arranged on two sides of the lifting plates (7) and below the supporting seats (4), and ratchet wheels (10) are rotatably connected on the two connecting, be connected through transmission between roller (3) and ratchet (10), four cavities (16), four have been seted up to one side that just is close to sliding tray (8) in lifter plate (7) the equal fixed mounting in one side of sliding tray (8) has hydraulic push rod (17) is kept away from in cavity (16), hydraulic push rod (17) are gone up fixedly connected with and are promoted piece (18), promote one side fixedly connected with spring (19) that hydraulic push rod (17) were kept away from in piece (18), the other end fixedly connected with inserted block (20) of spring (19), the one end that spring (19) were kept away from in inserted block (20) has an inclined plane and a horizontal plane, the horizontal plane is located the below on inclined plane, inserted block (20) are used for the card to go into between two stopper (9).

2. The mechanism of claim 1, wherein: two all be equipped with ball bearing (5) in supporting seat (4), ball bearing (5) cover is established on roller (3).

3. The mechanism of claim 1, wherein: and the connecting rod is fixedly provided with a stop block (11) at both sides of the ratchet wheel (10).

4. The mechanism of claim 1, wherein: transmission includes chain (12), go up roof (1) and be located two logical groove (13) have all been seted up to the below of roller (3), the bottom fixed mounting who goes up roof (1) has two fixed blocks (14), two the bottom of fixed block (14) all is equipped with couple (15), the one end and the roller (3) of chain (12) weld mutually, the other end of chain (12) passes logical groove (13), and walks around ratchet (10) and be connected with couple (15).

5. The mechanism of claim 4, wherein: the chain (12) is a double-row roller chain.

6. The mechanism of claim 1, wherein: install two flexible dust covers (21) in sliding tray (8), one of them the top fixed connection of the upper end of flexible dust cover (21) and sliding tray (8), and the lateral wall roof fixed connection of its lower extreme and lifter plate (7), another the upper end of flexible dust cover (21) and the lateral wall bottom fixed connection of lifter plate (7), and the bottom fixed connection of its lower extreme and sliding tray (8).