CN109607408A - A kind of lifting machine manual unlocking component - Google Patents
A kind of lifting machine manual unlocking component Download PDFInfo
- Publication number
- CN109607408A CN109607408A CN201811486349.5A CN201811486349A CN109607408A CN 109607408 A CN109607408 A CN 109607408A CN 201811486349 A CN201811486349 A CN 201811486349A CN 109607408 A CN109607408 A CN 109607408A
- Authority
- CN
- China
- Prior art keywords
- fixed column
- lifting machine
- lift arm
- gear
- manual unlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of lifting machine manual unlocking components, including fixed column, servo motor is installed on the outside of the fixed column, and the inner wall of fixed column is provided with anticreep hole, the front surface setting of the fixed column is fluted, the output end of the servo motor is connected with driving gear, the outer surface of the driving gear is connected with chain, the inner wall of the chain is connected with rotate gear below driving gear, and the inner wall of chain is connected with driven gear below rotate gear, the inner wall of the groove is equipped with control switch, and the side of groove is connected with rotation door, lift arm is connected on the inside of the rotate gear, the bottom end of the lift arm is equipped with spring.The problem of present invention can effectively be stashed control switch by setting groove and rotation door, groove with rotation door mutual cooperation, effectively prevented other people or staff and accidentally touched to control switch, and dangerous situation is caused to occur.
Description
Technical field
The present invention relates to lifting machine field, specially a kind of lifting machine manual unlocking component.
Background technique
Car lift refers to that vapour of the automobile maintenance industry for vehicle hoisting protects equipment.Lifting machine is conserved in auto repair
In play vital effect, no matter vehicle overhaul or routine maintenance, all be unable to do without it, product property, quality
Quality directly affects the personal safety of maintenance personal.
But lifting machine currently on the market, control switch are all mounted on outside device, use lifting in staff
When machine, the possible error touch control system switch of other people or staff so that the anti-drop structure of device loosens, leads to dangerous situation, and
The shaking force of lift arm when being contacted with ground can not be effectively reduced, the shaking force generated when lift arm being caused to fall can be to lift arm
It causes to damage.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of lifting machine manual unlocking component
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of lifting machine manual unlocking component, including fixation
Column is equipped with servo motor on the outside of the fixed column, and the inner wall of fixed column is provided with anticreep hole, the preceding table of the fixed column
Face setting is fluted, and the output end of the servo motor is connected with driving gear, and the outer surface of the driving gear is connected with chain
Item, the inner wall of the chain is connected with rotate gear below driving gear, and the inner wall of chain is close to rotate gear
Lower section is connected with driven gear, and the inner wall of the groove is equipped with control switch, and the side of groove is connected with rotation door, described
Rotating bar is connected on the inside of rotate gear, the outer surface of the rotating bar is connected with bearing, is connected on the inside of the bearing
Lift arm, the bottom end of the lift arm are equipped with spring, and the bottom end of the spring is connected with vibration damper plate, the front and back of the lift arm
Surface is provided with annular groove, and the inner wall of the annular groove is equipped with electric drive hydraulic thruster.
Preferably, the control switch and electric drive hydraulic thruster are electrically connected, and the groove and rotation door are turned by hinge
Dynamic connection.
Preferably, the servo motor and driving gear are rotatablely connected by shaft, the driving gear and rotate gear
It is connected with driven gear by chain drive.
Preferably, the outer surface of the electric drive hydraulic thruster output end is mutually agreed with the inner wall in anticreep hole, the fixed column
It is connect by anticreep hole with electric drive hydraulic thruster with lift arm.
Preferably, there are two the quantity of the fixed column, and two fixed columns are symmetrically set along the vertical central axes of lift arm
It sets.
Preferably, the spring is fixedly connected with vibration damper plate by adhesive glue, and the material of vibration damper plate is rubber material.
Preferably, the quantity of the spring is two, and two springs are symmetrical arranged along the vertical central axes of lift arm.
Preferably, the servo motor is connect with fixed column by fixed link, the driving gear, rotate gear and passive
Gear it is equal in magnitude.
Preferably, the rotating bar is welded on the inside of rotate gear, and rotating bar and lift arm are rotated by bearing and connected
It connects.
Compared with prior art, the beneficial effects of the present invention are: the present invention by setting groove and rotation door, groove with turn
Dynamic door mutual cooperation can effectively stash control switch, effectively prevent other people or staff and miss to control switch
The problem of touching, and dangerous situation is caused to occur, by setting spring and vibration damper plate, spring can be effectively reduced with vibration damper plate mutual cooperation
The shaking force of lift arm when being contacted with ground improves the service life of lift arm, electric drive hydraulic thruster and anticreep hole phase interworking
The purpose that can reach anti-dropout is closed, the anti-drop structure relative to conventional lift machine is simpler, convenient for safeguarding.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the scheme of installation of chain of the present invention；
Fig. 4 is the structural schematic diagram of lift arm of the present invention；
Fig. 5 is the scheme of installation of electric drive hydraulic thruster of the present invention.
In figure: 1, fixed column；2, servo motor；3, anticreep hole；4, vibration damper plate；5, spring；6, lift arm；7, groove；8,
Control switch；9, door is rotated；10, driving gear；11, rotate gear；12, driven gear；13, chain；14, annular groove；15, electric
Hydrodynamic pressure push rod；16, rotating bar；17, bearing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of lifting machine manual unlocking assembly embodiment provided by the invention: a kind of lifting machine solves manually
Lock set, including fixed column 1, the outside of fixed column 1 is equipped with servo motor 2, and the inner wall of fixed column 1 is provided with anticreep hole 3,
The front surface setting fluted 7 of fixed column 1, the output end of servo motor 2 is connected with driving gear 10, the appearance of driving gear 10
Face is connected with chain 13, and the inner wall of chain 13 is connected with rotate gear 11 close to the lower section of driving gear 10, and chain 13 is interior
Wall is connected with driven gear 12 close to the lower section of rotate gear 11, and the inner wall of groove 7 is equipped with control switch 8, and the one of groove 7
Side is connected with rotation door 9, and the inside of rotate gear 11 is connected with rotating bar 17, and the outer surface of rotating bar 17 is connected with bearing 16,
The inside of bearing 16 is connected with lift arm 6, and the bottom end of lift arm 6 is equipped with spring 5, and the bottom end of spring 5 is connected with vibration damper plate 4,
The front and rear surfaces of lift arm 6 are provided with annular groove 14, and the inner wall of annular groove 14 is equipped with electric drive hydraulic thruster 15.
The lifting machine manual unlocking component: by setting groove 7 and rotation door 9, and control switch 8 is mounted on groove 7
Inside, rotation 9 pairs of control switches 8 of door protect, other people or staff's error touch control system switch 8 can be prevented, improve dress
The safety set.
Please emphatically refering to fig. 1, there are two the quantity of fixed column 1, and two fixed columns 1 are along the vertical central axes of lift arm 6
It is symmetrical arranged, connects convenient for improving the stability of the device, spring 5 and vibration damper plate 4 by fixed column 1 by the way that adhesive glue is fixed
It connects, the bottom end of spring 5 is mounted on convenient for vibration damper plate 4, and the material of vibration damper plate 4 is rubber material, convenient for reducing vibration damper plate 4 and ground
The shaking force generated when face contact.
Please be emphatically referring to Fig.2, the quantity of spring 5 be two, and two springs 5 are symmetrical along the vertical central axes of lift arm 6
Setting, convenient for the contact area on 4 ground of vibration damper plate of increase 5 bottom end of spring；Servo motor 2 and fixed column 1 are connected by fixed link
It connects, the outside of fixed column 1 is fixed on convenient for servo motor 2, prevent servo motor 2 from shaking when running, driving gear 10 turns
Moving gear 11 is equal in magnitude with driven gear 12.Rotate gear 11 and passive tooth are driven by chain 13 convenient for driving gear 10
12 rotation of wheel.
It please be electrically connected with Fig. 5, control switch 8 and electric drive hydraulic thruster 15 emphatically, be controlled convenient for control switch 8 refering to fig. 1
The operation of electric drive hydraulic thruster 15 processed, groove 7 and rotation door 9 are rotatablely connected by hinge, convenient for opening or closing rotation door 9；
The outer surface of 15 output end of electric drive hydraulic thruster is mutually agreed with the inner wall in anticreep hole 3, convenient for the output end of electric drive hydraulic thruster 15
It is connect with the inner wall in anticreep hole 3, fixed column 1 is connect by anticreep hole 3 with electric drive hydraulic thruster 15 with lift arm 6, convenient for being promoted
Arm 6 is connect with fixed column 1.
It please focus on refering to Fig. 2 and Fig. 3, servo motor 2 and driving gear 10 are rotatablely connected by shaft, are convenient for servo motor
2 are rotated by rotation-shaft electric driving gear 10, and driving gear 10 is driven with rotate gear 11 and driven gear 12 by chain 13
Connection is rotated convenient for driving gear 10 by chain-driving rotate gear 11 and driven gear 12.
Working principle: firstly, in device operation, servo motor 2 drives driving gear 10 to rotate by shaft, actively
Gear 10 drives rotate gear 11 and driven gear 12 to rotate by chain 13, and rotate gear 11 drives lift arm 6 in rotation
It moves up and down；Then, after lift arm 6 is moved to suitable position, door 9 is rotated by pulling, makes to rotate the opening of door 9, and press
Control switch 8, control switch 8 controls electric drive hydraulic thruster 15 and extends, until the output end of electric drive hydraulic thruster 15 and anticreep hole 3
Inner wall fit closely；Finally, by secondary pressing control switch 8, control switch 8 is controlled when the device band electrical automobile falls
Electric drive hydraulic thruster 15 processed shortens, until the output end of electric drive hydraulic thruster 15 and the inner wall in anticreep hole 3 are kept completely separate, then controls
2 inverted running of servo motor, servo motor 2 drive driving gear 10 to rotate backward, and driving gear 10 drives rotate gear 11 anti-
To rotation, rotate gear 11 can drive lift arm 6 to fall, and lift arm 6 is fallen to before extreme lower position, and spring 5 and spring 4 are first
In ground face contact, spring 5 and spring 4 cooperate and can effectively reduce the shaking force generated in 6 dropping process.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of lifting machine manual unlocking component, including fixed column (1), it is characterised in that: install in the outside of the fixed column (1)
Have servo motor (2), and the inner wall of fixed column (1) is provided with anticreep hole (3), the front surface of the fixed column (1) is provided with recessed
The output end of slot (7), the servo motor (2) is connected with driving gear (10), the outer surface connection of the driving gear (10)
Have chain (13), the inner wall of the chain (13) is connected with rotate gear (11) below driving gear (10), and chain
(13) inner wall is connected with driven gear (12) below rotate gear (11), and the inner wall of the groove (7) is equipped with control
System switch (8), and the side of groove (7) is connected with rotation door (9), is connected with rotating bar on the inside of the rotate gear (11)
(17), the outer surface of the rotating bar (17) is connected with bearing (16), is connected with lift arm (6) on the inside of the bearing (16),
The bottom end of the lift arm (6) is equipped with spring (5), and the bottom end of the spring (5) is connected with vibration damper plate (4), the lift arm
(6) front and rear surfaces are provided with annular groove (14), and the inner wall of the annular groove (14) is equipped with electric drive hydraulic thruster (15).
2. a kind of lifting machine manual unlocking component according to claim 1, it is characterised in that: the control switch (8) with
Electric drive hydraulic thruster (15) is electrically connected, and the groove (7) and rotation door (9) are rotatablely connected by hinge.
3. a kind of lifting machine manual unlocking component according to claim 1, it is characterised in that: the servo motor (2) with
Driving gear (10) is rotatablely connected by shaft, and the driving gear (10) passes through with rotate gear (11) and driven gear (12)
Chain (13) transmission connection.
4. a kind of lifting machine manual unlocking component according to claim 1, it is characterised in that: the electric drive hydraulic thruster
(15) outer surface of output end and the inner wall of anticreep hole (3) mutually agree with, and the fixed column (1) and lift arm (6) pass through anticreep hole
(3) it is connect with electric drive hydraulic thruster (15).
5. a kind of lifting machine manual unlocking component according to claim 1, it is characterised in that: the number of the fixed column (1)
There are two amounts, and two fixed columns (1) are symmetrical arranged along the vertical central axes of lift arm (6).
6. a kind of lifting machine manual unlocking component according to claim 1, it is characterised in that: the spring (5) and damping
Plate (4) is fixedly connected by adhesive glue, and the material of vibration damper plate (4) is rubber material.
7. a kind of lifting machine manual unlocking component according to claim 1, it is characterised in that: the quantity of the spring (5)
It is two, and two springs (5) are symmetrical arranged along the vertical central axes of lift arm (6).
8. a kind of lifting machine manual unlocking component according to claim 1, it is characterised in that: the servo motor (2) with
Fixed column (1) by fixed link connect, the driving gear (10), rotate gear (11) and driven gear (12) size phase
Deng.
9. a kind of lifting machine manual unlocking component according to claim 1, it is characterised in that: rotating bar (17) welding
In the inside of rotate gear (11), and rotating bar (17) and lift arm (6) are rotatablely connected by bearing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486349.5A CN109607408A (en) | 2018-12-06 | 2018-12-06 | A kind of lifting machine manual unlocking component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486349.5A CN109607408A (en) | 2018-12-06 | 2018-12-06 | A kind of lifting machine manual unlocking component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109607408A true CN109607408A (en) | 2019-04-12 |
Family
ID=66007322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486349.5A Pending CN109607408A (en) | 2018-12-06 | 2018-12-06 | A kind of lifting machine manual unlocking component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109607408A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120244A (en) * | 2005-10-31 | 2007-05-17 | Nissei Ltd | Lift for mechanical parking equipment |
| CN206051424U (en) * | 2016-08-20 | 2017-03-29 | 储骏 | A kind of full automatic vehicle detection lifting device |
| CN206203779U (en) * | 2016-12-06 | 2017-05-31 | 周海东 | A kind of novel electric power repairing auxiliary is ascended a height equipment |
| CN107265350A (en) * | 2017-05-23 | 2017-10-20 | 李培培 | A kind of lowering or hoisting gear of automobile whole detection |
| CN207361742U (en) * | 2017-09-13 | 2018-05-15 | 广州高昌机电股份有限公司 | A kind of two column lifting machine bilateral manual unlocking insurance institutions |
-
2018
- 2018-12-06 CN CN201811486349.5A patent/CN109607408A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120244A (en) * | 2005-10-31 | 2007-05-17 | Nissei Ltd | Lift for mechanical parking equipment |
| CN206051424U (en) * | 2016-08-20 | 2017-03-29 | 储骏 | A kind of full automatic vehicle detection lifting device |
| CN206203779U (en) * | 2016-12-06 | 2017-05-31 | 周海东 | A kind of novel electric power repairing auxiliary is ascended a height equipment |
| CN107265350A (en) * | 2017-05-23 | 2017-10-20 | 李培培 | A kind of lowering or hoisting gear of automobile whole detection |
| CN207361742U (en) * | 2017-09-13 | 2018-05-15 | 广州高昌机电股份有限公司 | A kind of two column lifting machine bilateral manual unlocking insurance institutions |
Non-Patent Citations (1)
| Title |
|---|
| 山西省电力工业局: "《内线工程安装和检修》", 30 June 1999, 中国电力出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |