CN208220308U - A kind of three-dimensional parking device elevator leveling positioning device - Google Patents
A kind of three-dimensional parking device elevator leveling positioning device Download PDFInfo
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- CN208220308U CN208220308U CN201820679108.1U CN201820679108U CN208220308U CN 208220308 U CN208220308 U CN 208220308U CN 201820679108 U CN201820679108 U CN 201820679108U CN 208220308 U CN208220308 U CN 208220308U
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- screw rod
- chain
- lifting platform
- drive sprocket
- elevator
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Abstract
The utility model discloses a kind of three-dimensional parking device elevator leveling positioning devices, belong to mechanical three-dimensional parking device technical field, including steelframe and elevator, steelframe includes top frame and the four columns that are installed on the downside of top frame, elevator includes the lifting platform for vehicle and the lifting drive for driving lifting of lifting table, leveling positioning mechanism includes four bearing seats being separately positioned on four columns and four telescoping mechanisms corresponding with four bearing seats respectively, telescoping mechanism includes the base tube being laterally arranged, it is inserted into the screw rod of base tube, the screw rod bushing for driving the motor of screw rod and being mounted on screw rod, the screw rod bushing of four telescoping mechanisms can be blocked in the upside of four bearing seats respectively.The utility model is that one kind makes to be promoted simpler safety and stability when leveling positioning.
Description
Technical field
The utility model belongs to mechanical three-dimensional parking device technical field more particularly to a kind of lifting of three-dimensional parking device
Machine leveling positioning device.
Background technique
With the support of parking industrial policy, mechanical three-dimensional parking device is seen everywhere in big city.Equipment
Elevator leveling is the suspension lifting machine platform based on wirerope or the first chain, since wirerope and the first chain are usually
Elastomer, in leveling positioning, (leveling, leveling refer to that lifting platform is realized on vertical direction and vehicles while passing mouth ground and removed
The movement flushed is stopped in fortune trolley carrier vehicle face, and leveling positioning refers to that lifting platform positions on leveling), lifting platform is not in level position
When, be by chain suspension, chain suspension lifting platform, have a pulling force on chain at this time, chain has small deformation, empty
In the case where carrying and being heavily loaded, since certain extension can occur for wirerope and chain, the height of leveling will generate variation, non-rigid
The suspension of property makes the horizontal position of platform have no small high and low fall.Such drop to the stationarity of elevator extremely not
Benefit.
In order to solve the problems, such as that unloaded and heavily loaded leveling height is inconsistent, having the relevant technologies to design on elevator at present can
Control convex block is meshed or is detached from the fixation concave block on steelframe, enforceable that elevator landing is made to meet wanting for normal operation
It asks.There is no the extensions for solving elastomer for such mechanism, may apply the pressure of a drop-down to wirerope or chain instead
It is displaced to meet the requirement of the size of leveling, to reduce the service life of wirerope or the first chain.
Therefore, in order to improve the stability of leveling, the complexity of flat layered structures is reduced, while guaranteeing wirerope or first
The use state of chain develops a kind of elevator leveling positioning device of more handy and safe now.
Utility model content
The purpose of the utility model is to provide a kind of parking apparatus elevator leveling positioning device, when making to promote leveling positioning
Simpler safety and stability.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of three-dimensional parking device elevator leveling
Positioning device, including steelframe and elevator, steelframe include top frame and the four columns that are installed on the downside of top frame, elevator packet
It includes the lifting platform for vehicle and drives the lifting drive of lifting of lifting table, further include leveling positioning mechanism, leveling
Positioning mechanism include four bearing seats being separately positioned on four columns and respectively four corresponding with four bearing seats stretch
Contracting mechanism, telescoping mechanism are arranged on lifting platform, and telescoping mechanism includes the base tube being laterally arranged, the screw rod for being inserted into base tube, drives
The motor of screw rod and the screw rod bushing being mounted on screw rod, screw rod are laterally arranged, and base tube is equipped with the pilot hole longitudinally extended along it,
Screw rod bushing is equipped with screw, and the head of screw of screw protrudes into pilot hole；When the screw rod bushing of four telescoping mechanisms is to outside lifting platform
It stretches out, the screw rod bushing of four telescoping mechanisms can be blocked in the upside of four bearing seats respectively.
Lifting drive includes the spaced two chains hoisting mechanism of counterweight and left and right, and chain hoisting mechanism includes drive chain
Wheel, driven sprocket, the first chain and the second chain, drive sprocket are multiple chainwheel, driven sprocket and drive sprocket time interval
Ground is arranged on top frame, and drive sprocket and driven sprocket are meshed with the first chain, first chain one end connection lifting platform,
The other end connects the counterweight, and the second chain is engaged with drive sprocket and one end connect lifting platform, other end connection counterweight, main
Movable sprocket is driven by promotion motor.
Described to promote the self-locking motor that motor is Double shaft-extension, the drive sprocket of two chain hoisting mechanisms is arranged at promotion motor
Output shaft on.
The bearing seat corresponds to the recess of the screw rod bushing setting opening upwards of corresponding telescoping mechanism.
A kind of three-dimensional parking device elevator leveling positioning device described in the utility model promotes the by self-locking motor
The realization of one chain-driving lifting platform rises or falls.When uphill process reaches leveling requirement position, lifting platform continues to rise suitable
When the short time, lifting platform is made to be slightly above bearing seat, while screw rod bushing, elevator decline appropriate short time are stretched out in motor rotation
Afterwards, screw rod bushing is fallen on corresponding bearing seat, and lifting platform weight under this state is completed to carry by steelframe, to chain without effect
Power, chain is the state freely to hang, while being greatly improved the service life of chain, is led to reduce because of chain breakage
The accident of cause, structure is simple and effective, realizes the positioning of elevator leveling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of lifting platform and telescoping mechanism；
Fig. 3 is partial enlarged view at A in Fig. 2；
Fig. 4 is the structural schematic diagram of telescoping mechanism；
In figure: top frame 1, driven sprocket 3, column 4, bearing seat 5, lifting platform 6, promotes motor 7, vehicle at first chain 2
8, the second chain 9, telescoping mechanism 10, counterweight 11, drive sprocket 12, recess 13, screw rod bushing 14, guider screw 15, pilot hole 16,
Base tube 17, motor 18, screw rod 19, convex block 20, screw 21, bearing plate 22.
Specific embodiment
By a kind of Fig. 1-three-dimensional parking device elevator leveling positioning device shown in Fig. 4, including steelframe, elevator peace
Layer positioning mechanism.
Steelframe includes horizontal top frame 1 and the four columns 4 for being installed in 1 downside of top frame, and top frame 1 is a rectangle
Frame, four columns 4 are in distributed rectangular, and four columns 4 are installed in the downside of four angle points of top frame 1 respectively.
Elevator includes the lifting platform 6 for vehicle 8 and the lifting drive for driving the lifting of lifting platform 6, lifting
Platform 6 (elevating platform) is the platform carried in elevator, and lifting platform 6 includes a rectangular frame, rectangular frame
By front frame in, left frame, after-frame while and when right frame successively enclose and connect, front frame time interval while with after-frame is parallel, left frame side
With right frame side or so parallel interval, front frame while and when after-frame be that left and right transversely and horizontally extends, left frame while and before when right frame is
Vertical equity extends afterwards, the bearing plate 22 that fixed one piece of front and back longitudinally extends on lifting platform 6, and 22 rear and front end of bearing plate is solid respectively
The front frame for being located at lifting platform 6 is placed on bearing plate 22 in middle part upside, the chassis of vehicle 8 at middle part upside, after-frame, vehicle 8
By lifting platform 6 and thereon, bearing plate 22 undertakes weight, and lifting platform 6 is the prior art, therefore is not described in detail；The length of lifting platform 6
Less than the width that the length of top frame 1, width are less than top frame 1, lifting platform 6 and its upside vehicle 8 can be enclosed in four columns 4 and be set
Rectangular area in move up and down.
Lifting drive includes the spaced two chains hoisting mechanism of a counterweight 11 and left and right；
Chain hoisting mechanism structure is as follows: including drive sprocket 12, driven sprocket 3, the first chain 2 and the second chain 9, actively
Sprocket wheel 12 and driven sprocket 3 are multiple chainwheel, are arranged on top frame 1 to 12 time interval of driven sprocket 3 and drive sprocket,
Drive sprocket 12 and driven sprocket 3 are meshed with the first chain 2, and 2 one end of the first chain is fixedly connected with lifting platform 6, the other end
It is fixedly connected with the counterweight 11,9 middle part of the second chain is engaged with drive sprocket 12 and one end is fixedly connected with lifting platform 6, the other end
It is fixedly connected with counterweight 11, the both ends of the first chain 2 are vertical downwards to be extended, and the both ends of the second chain 9 are vertical downwards to be extended, main
Movable sprocket 12 is driven by promotion motor 7, fixed steelframe platform on top frame 1, is promoted motor 7 and is arranged on steelframe platform, described
The self-locking motor that motor 7 is Double shaft-extension, the model K97DDRE180M4 of self-locking motor are promoted, steelframe platform is installed in top frame
1 rear lateral portion, the output shaft both ends for promoting motor 7 are stretched out to the left, to the right respectively, and two drive sprockets 12 of two chain hoisting mechanisms are
It is arranged on the output shaft for promoting motor 7, and is separately positioned on the both ends for promoting the output shaft of motor 7.
In the present embodiment, drive sprocket 12 is four row chain wheels, and driven sprocket 3 is two rows of sprocket wheels, the in chain hoisting mechanism
One chain 2 and the second respectively setting two of chain 9, in this way, engaging two first chains, 2, two second chains on drive sprocket 12
9, driven sprocket 3 engages two second chains 9.
In the chain hoisting mechanism of left side: the upside of the left front angle point of top frame 1, drive sprocket 12 is arranged in driven sprocket 3
The upside of the left back angle point of top frame 1 is set, and 12 time interval of driven sprocket 3 and drive sprocket, 2 one end of the first chain is fixed
Extend upwards after connecting the left front angle point of lifting platform 6, then around driven sprocket 3 and being engaged with, then horizontal extension backward
And engaged with drive sprocket 12, then extend downwardly, 2 other end of the first chain is fixedly connected with counterweight 11,9 middle part of the second chain with
After drive sprocket 12 engages, one end extends downwardly and is fixedly connected on the left back corner point of lifting platform 6, and the other end extends downwardly
And it is fixedly connected with the counterweight 11；
In the chain hoisting mechanism of right side: the upside of angle point before the right side of top frame 1, drive sprocket 12 is arranged in driven sprocket 3
The upside of angle point behind the right side of top frame 1 is set, and 12 time interval of driven sprocket 3 and drive sprocket, 2 one end of the first chain is fixed
Extend after angle point upwards before connecting the right side of lifting platform 6, then around driven sprocket 3 and be engaged with, then horizontal extension backward
And engaged with drive sprocket 12, then extend downwardly, 2 other end of the first chain is fixedly connected with counterweight 11,9 middle part of the second chain with
After drive sprocket 12 engages, one end extends downwardly and is fixedly connected on corner point behind the right side of lifting platform 6, and the other end extends downwardly
And it is fixedly connected with the counterweight 11；
All chains in two chain hoisting mechanisms connect one piece of counterweight 11, the drive sprocket 12 of left side chain hoisting mechanism jointly
The left end for promoting 7 output shaft of motor is set, and the drive sprocket 12 of right side chain hoisting mechanism, which is arranged in, promotes 7 output shaft of motor
Right end；The output shaft for promoting motor 7 rotates forward, and drive sprocket 12 is driven to rotate forward, and drive sprocket 12 drives the first chain 2, the first chain
Item 2 drives driven sprocket 3 to rotate forward, and one end that the first chain 2 connects lifting platform 6 rises, connects the other end decline of counterweight 11, the
One end that two chains 9 connect lifting platform 6 rises, the other end of connection counterweight 11 declines, and lifting platform 6 rises, counterweight decline, instead
It, promotes the output shaft reversion of motor 7, drives drive sprocket 12 to invert, drive sprocket 12 drives the first chain 2, the first chain 2
Driven sprocket 3 is driven to invert, the first chain 2 connects one end decline of lifting platform 6, the other end of connection counterweight 11 rises, and second
Chain 9 connects one end decline of lifting platform 6, the other end of connection counterweight 11 rises, and lifting platform 6 declines, and counterweight rises.
Leveling positioning mechanism include four bearing seats 5 being installed on four columns 4 respectively and respectively with four bearing seats 5
Corresponding four telescoping mechanisms 10, four telescoping mechanisms 10 are arranged on lifting platform；
This four bearing seats 5 are contour, and the corresponding fixed one piece of mounting plate of bearing seat thereon, bearing seat 5 weld on each column 4
On the upside of the mounting plate on corresponding column 4, the recess of the screw rod bushing setting opening upwards of the corresponding corresponding telescoping mechanism 10 of bearing seat 5
13。
Four telescoping mechanisms 10 are separately positioned on four corner points of lifting platform 6, and 10 structure of telescoping mechanism is as follows: including a left side
Base tube 17 that the right side is transversely and horizontally set, drives the motor 18 of screw rod 19 and is mounted on silk the screw rod 19 in insertion 17 lumen of base tube
Screw rod bushing 14 on bar 19, base tube 17 are fixedly mounted on lifting platform 6 by welding or screw etc., and screw rod 19 and screw rod bushing are equal
Left and right is transversely and horizontally set, and motor 18 is fixedly mounted on the longitudinally outboard of base tube 17, and the output shaft end of motor 18 protrudes into base tube
In 17 lumen and with 19 one end of screw rod fixation dock, the central axis of base tube 17, the central axis of the output shaft of motor 18 and
The central axis three of screw rod 19 is located along the same line and (is coaxially disposed), specifically, the end face of 18 output shaft of motor is equipped with
One convex block 20,19 one end end face of screw rod correspond to convex block 20 and groove are arranged, and convex block 20 is inserted into groove, and attachment screw 21 is by motor 18
The convex block 20 and screw rod 19 of output shaft are fixed together, and screw rod 19 is correspondingly connected with screw 21 and connecting hole is arranged, and convex block 20 is corresponding to be connected
It connects screw 21 and screw hole is set, screw 21 is first inserted through the spiral shell that its end thread is connected to after the connecting hole of screw rod 19 convex block 20
In nail hole, screw rod 19 is driven to rotate synchronously when 18 output shaft of motor rotates；The tube wall of base tube 17 be equipped with along its longitudinally extend (or
It is axially extending) pilot hole 16；Screw rod bushing 14 is the rhabodoid for being equipped with screw hole, and the screw hole of screw rod bushing 14 is through-hole or blind
Hole, in the present embodiment, the screw hole of screw rod bushing is blind hole, and screw rod end is protruded into and is threadedly connected in the screw hole of screw rod bushing, screw rod
Set 14 is equipped with guider screw 15, and guider screw 15 (or is set along being arranged radially of base tube 17 along the radial direction of screw rod bushing 14
Set), the head of screw of guider screw 15 protrudes into pilot hole 16, in this way, screw rod 19 rotates, but due to the screw of guider screw 15
Head, which is stuck in pilot hole 16, rotate screw rod bushing 14 and guider screw 15 can not with screw rod 19, can only be along 16 straight line of pilot hole
Mobile, screw rod and screw rod bushing constitute screw screw mechanism.
In the present embodiment, the left end on the front frame side of lifting platform, right end respectively set a telescoping mechanism 10, the after-frame side of lifting platform
Left end, right end respectively set a telescoping mechanism 10, when the screw rod bushing end of four telescoping mechanisms is stretched out outside lifting platform, lifting platform
14 left end of screw rod bushing of front frame side left end telescoping mechanism 10 is stretched out outside lifting platform to the left, the front frame side right end telescoping mechanism of lifting platform
10 14 right end of screw rod bushing stretches out outside lifting platform to the right, 14 left end of screw rod bushing of the after-frame side left end telescoping mechanism 10 of lifting platform to
Outside left stretching lifting platform, 14 right end of screw rod bushing of the right end telescoping mechanism 10 on the after-frame side of lifting platform stretches out outside lifting platform to the right.
Just there are two types of states between screw rod bushing 14 in telescoping mechanism 10 and bearing seat 5 --- and there is carrying and does not carry.
When certain length is stretched out to outside lifting platform 6 in 14 end of screw rod bushing of four telescoping mechanisms 10 (such as stretching out 10CM-40CM),
It 14 end of screw rod bushing of four telescoping mechanisms 10 can be respectively by block in the upside of four bearing seats 5, when four telescoping mechanisms 10
14 end of screw rod bushing respectively by block at four 5 upsides of bearing seat, 14 ends of screw rod bushing of four telescoping mechanisms 10 is distinguished
It falls into the recess of four bearing seats 5, bearing seat 5 is loaded state, and four bearing seats 5 and steelframe undertake the weight of lifting platform
Amount, chain unladen weight, lifting platform can not be declined by the blocking of four bearing seats；When 14 end of screw rod bushing of four telescoping mechanisms 10
When portion retracts in corresponding base tube 17, screw rod bushing 14 is respectively positioned on the inside of respective carrier seat 5 and is not in contact with bearing seat 5, lifting
Platform 6 can move up and down, and can not only rise to the top of bearing seat 5, but also can drop to the lower section of bearing seat 5.
A kind of three-dimensional parking device elevator leveling positioning device described in the utility model, is promoted by self-locking motor 18
First chain 2 drives the realization of lifting platform 6 to rise or fall.When uphill process reaches leveling and requires position, on lifting platform 6 continues
The appropriate short time is risen, so that lifting platform 6 is slightly above bearing seat 5, while screw rod bushing 14 is stretched out in the rotation of motor 18, makes 14 end of screw rod bushing
Portion is located at the surface of respective carrier seat 5, and after the lifting platform decline appropriate short time, 14 end of screw rod bushing falls in corresponding carrying
5 upside of seat is simultaneously fallen into the recess of respective carrier seat 5, and 6 weight of lifting platform under this state is completed to carry by steelframe, to chain without
Active force, while it being greatly improved the service life of chain, so that accident caused by reducing because of chain breakage, structure are simple
Effectively, the positioning of elevator leveling is realized.
Claims (4)
1. a kind of three-dimensional parking device elevator leveling positioning device, including steelframe and elevator, steelframe include horizontal top frame
Frame (1) and the four columns (4) being installed on the downside of top frame (1), elevator include the lifting platform (6) for vehicle (8)
With the lifting drive for driving lifting platform (6) lifting, it is characterised in that: further include leveling positioning mechanism, leveling positioning mechanism
It stretches for four corresponding with four bearing seat (5) including four bearing seats (5) being installed on four columns (4) respectively and respectively
Contracting mechanism (10), telescoping mechanism (10) be arranged on lifting platform (6), telescoping mechanism (10) include the base tube (17) being laterally arranged,
The screw rod (19) for being inserted into base tube (17), the screw rod bushing (14) for driving the motor (18) of screw rod (19) and being mounted on screw rod (19),
Screw rod (19) is laterally arranged, and base tube (17) is equipped with the pilot hole (16) longitudinally extended along it, and screw rod bushing (14) is equipped with guiding
Screw (15), the head of screw of guider screw (15) protrude into pilot hole (16)；When the screw rod bushing (14) of four telescoping mechanisms (10)
When stretching out outside to lifting platform (6), the screw rod bushing (14) of four telescoping mechanisms (10) can be blocked in four bearing seats (5) respectively
Upside.
2. a kind of three-dimensional parking device elevator leveling positioning device as described in claim 1, it is characterised in that: lifting driving
Device includes the spaced two chains hoisting mechanism of counterweight (11) and left and right, and chain hoisting mechanism includes drive sprocket (12), driven
Sprocket wheel (3), the first chain (2) and the second chain (9), drive sprocket (12) are multiple chainwheel, driven sprocket (3) and drive sprocket
(12) time interval it is arranged on top frame (1), drive sprocket (12) and driven sprocket (3) are mutually nibbled with the first chain (2)
It closes, the first chain (2) one end connects lifting platform (6), the other end connects the counterweight (11), the second chain (9) and drive sprocket
(12) engagement and one end connection lifting platform (6), other end connection counterweight (11), drive sprocket (12) is by promotion motor (7) band
It is dynamic.
3. a kind of three-dimensional parking device elevator leveling positioning device as claimed in claim 2, it is characterised in that: the promotion
Motor (7) is the self-locking motor (18) of Double shaft-extension, and the drive sprocket (12) of two chain hoisting mechanisms, which is arranged at, promotes motor (7)
On output shaft.
4. a kind of three-dimensional parking device elevator leveling positioning device as described in claim 1, it is characterised in that: the carrying
The recess (13) of screw rod bushing (14) the setting opening upwards of the corresponding corresponding telescoping mechanism (10) of seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820679108.1U CN208220308U (en) | 2018-05-08 | 2018-05-08 | A kind of three-dimensional parking device elevator leveling positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820679108.1U CN208220308U (en) | 2018-05-08 | 2018-05-08 | A kind of three-dimensional parking device elevator leveling positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220308U true CN208220308U (en) | 2018-12-11 |
Family
ID=64511070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820679108.1U Active CN208220308U (en) | 2018-05-08 | 2018-05-08 | A kind of three-dimensional parking device elevator leveling positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220308U (en) |
-
2018
- 2018-05-08 CN CN201820679108.1U patent/CN208220308U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 211803 Henan Road, Xingdian Industrial Garden, Pukou District, Nanjing City, Jiangsu Province Patentee after: Nanjing Zhongrun parking equipment Technology Co., Ltd Address before: 211803, Jiangsu Pukou District, Nanjing province Dian Dian industrial concentration area Patentee before: JIANGSU RUNBANG INTELLIGENT GARAGE Co.,Ltd. |