CN209306890U - A kind of electronic gantry lifting machine of high stable anti-canting - Google Patents
A kind of electronic gantry lifting machine of high stable anti-canting Download PDFInfo
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- CN209306890U CN209306890U CN201821595098.XU CN201821595098U CN209306890U CN 209306890 U CN209306890 U CN 209306890U CN 201821595098 U CN201821595098 U CN 201821595098U CN 209306890 U CN209306890 U CN 209306890U
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- pressure sensor
- lifting machine
- arm
- high stable
- canting
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Abstract
The utility model provides the utility model and provides a kind of electronic gantry lifting machine of high stable anti-canting, including portal frame, lift arm and lift arm driving device are symmetrically arranged on two columns of portal frame, two lift arms respectively have that there are two be used to support the trailing arm of vehicle, it is characterized in that, counter-jib is rotatably provided on the crossbeam of the portal frame, sliding is provided with counterweight on counter-jib, it further include controller, first pressure sensor, second pressure sensor, third pressure sensor, 4th pressure sensor and alarm device, electronic gantry lifting machine provided by the utility model effectively can carry out effective dynamic equilibrium adjusting according to different car categories when equipment works, combine reply equipment and automobile movement makes to be likely to occur it is unbalance caused by topple and invert early warning, effectively prevent because automobile it is unbalance caused by Vehicle hoisting maintenance accident, it is highly-safe.
Description
Technical field
The utility model belongs to automobile maintenance equipment technical field, and in particular, to a kind of high stable anti-canting it is electronic
Gantry lifting machine.
Background technique
Vehicle hoisting equipment development so far, meets the market demand, lifting machine material from device category and specification
The lifting machine accident for being gradually improved with structure design, and having occurred in recent years is mostly because the support level of operator selects not
When, cause vehicle hoisting process to cross decline process, automobile disequilibrium overturns, and in the decline of some such as automobiles, under vehicle
There are extra supporter and barriers, so that side is withstood, and the other side continues to decline in automobile decline, automobile is slid, or
The non-slip mat of person's lift arm, which is not connected firmly, to be leaned on, has even fallen off, and service worker is also continuing to use equipment, makes automobile support not
Surely, sliding occurs to overturn, and above-mentioned accident once occurs, automobile damage is inevitable, and personnel's casualties more happens occasionally.
Therefore, the above problem is urgently to be resolved.
Utility model content
Purpose of utility model: for overcome the deficiencies in the prior art, the purpose of the utility model is to provide a kind of high stables
The electronic gantry lifting machine of anti-canting.
Technical solution: the utility model provides a kind of electronic gantry lifting machine of high stable anti-canting, including portal frame,
It is symmetrically arranged with lift arm and lift arm driving device on two columns of portal frame, two lift arms respectively have that there are two for branch
Support the trailing arm of vehicle, which is characterized in that be rotatably provided with counter-jib on the crossbeam of the portal frame, slide setting on counter-jib
There is counterweight.
Counter-jib is gone to and beam vertical, and adjustment hammers the whole machine balancing that portal frame can be adjusted into shape, prevents because of equipment weight
The heart is unstable, and automobile occurs and overturns.
Further, the electronic gantry lifting machine of above-mentioned a kind of high stable anti-canting, which is characterized in that on the crossbeam
It is additionally provided with the rotating seat and rotating seat driving device for spin balancing arm, there are two extreme positions for the rotating seat tool, divide
Position Wei not recycled and adjust position, when turning seat is when recycling position, counter-jib is parallel with crossbeam, when turning seat is in adjusting position
When, counter-jib and beam vertical.
The controllable realization of rotating seat switches the working position of counter-jib.
Further, a kind of electronic gantry lifting machine of above-mentioned high stable anti-canting, which is characterized in that the counter-jib
Including the regulating arm being set on rotating seat, the regulating arm top surface is provided with sliding slot along its axial direction, and sliding connects in the sliding slot
It is connected to the counterweight, regulating arm also has hollow cavity, and hollow cavity both ends have the wheel chamber being connected with sliding slot both ends, two-wheeled chamber
It is inside provided with idler wheel, is provided with belt wheel and driven by pulley drive device in the middle part of hollow cavity, be additionally provided in the hollow cavity and belt wheel
The both ends of the tooth band of cooperation, the tooth band are connected by idler wheel and counterweight two sides.
Belt wheel mechanism reliable transmission, it is fricton-tight, it can be achieved that reliable, steady, equilibrium balance adjustment.
Further, the electronic gantry lifting machine of above-mentioned a kind of high stable anti-canting, which is characterized in that any side
The controller with rotating seat driving device, driven by pulley drive device and lift arm driving device circuit connection is provided on column.
Controller realizes lifting and the centralized processing and automation of balance adjustment.
Further, a kind of electronic gantry lifting machine of above-mentioned high stable anti-canting, which is characterized in that two columns
Footing is located at crossbeam axial sides and is respectively arranged with first pressure sensor and second pressure sensor, first pressure sensor and
Second pressure sensor is connect with controller communication.
Two institute of portal frame is pressurized when first pressure sensor and second pressure sensor work for care testing device
Whether power is balanced.
Further, a kind of electronic gantry lifting machine of above-mentioned high stable anti-canting, which is characterized in that two liftings
The third pressure sensor and the 4th pressure sensor connecting with controller communication are respectively arranged on two trailing arms of arm, wherein two
The third pressure sensor and two the 4th pressure sensors are located at crossbeam axial sides.
Third pressure sensor and the 4th pressure sensor unify two trailing arm of lift arm when working for care testing device
Pressure whether change, predict that the automobile being likely to occur is unbalance.
Further, a kind of electronic gantry lifting machine of above-mentioned high stable anti-canting, which is characterized in that the portal frame
On be provided with the alarm device connecting with controller circuitry.
Alarm is convenient for occurring reminding operator in time when equipment is unbalance.
Further, the electronic gantry lifting machine of above-mentioned a kind of high stable anti-canting, which is characterized in that on the trailing arm
It is provided with non-slip mat.
Non-slip mat increases the friction of trailing arm and automobile, prevents automobile from sliding.
Above-mentioned technical proposal can be seen that the utility model has the following beneficial effects: electricity provided by the utility model
Driven portal lifting machine effectively can carry out effective dynamic equilibrium adjusting according to different car categories when equipment works, and combine
Reply equipment and automobile movement make to be likely to occur it is unbalance caused by topple and invert early warning, effectively prevent to be drawn because automobile is unbalance
The vehicle hoisting maintenance accident risen, it is highly-safe.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is enlarged structure schematic diagram at A in Fig. 1；
Fig. 5 is enlarged structure schematic diagram at B in Fig. 1；
In figure: 1 portal frame, 11 columns, 12 crossbeams, 2 lift arms, 21 trailing arms, 3 lift arm driving devices, 4 counter-jibs, 41
Counterweight, 42 regulating arms, 43 sliding slots, 44 idler wheels, 45 belt wheels, 46 driven by pulley drive device, 47 tooth bands, 5 rotating seats, 6 controllers, 7
First pressure sensor, 8 second pressure sensors, 9 third pressure sensors, 10 the 4th pressure sensors, 20 alarm devices.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment
A kind of electronic gantry lifting machine of high stable anti-canting as shown in Figs. 1-5, including portal frame 1, the two of portal frame 1
Lift arm 2 and lift arm driving device 3 are symmetrically arranged on column 11, respectively there are two be used to support vehicle to tool to two lift arms 2
Trailing arm 21, which is characterized in that be rotatably provided with counter-jib 4 on the crossbeam 12 of the portal frame 1, slided on counter-jib 4
It is provided with counterweight 41.
Wherein, rotating seat 5 and rotating seat the driving device (figure for spin balancing arm 4 are additionally provided on the crossbeam 12
In be not drawn into), the rotating seat 5 tool respectively recycling position and adjusts position, when rotating seat 5 is located at recycling there are two extreme position
When position, counter-jib 4 is parallel with crossbeam 12, and when rotating seat 5, which is located at, adjusts position, counter-jib 4 is vertical with crossbeam 12.
Wherein, the counter-jib 4 includes the regulating arm 42 being set on rotating seat 5, and 42 top surface of regulating arm is along its axis
To sliding slot 43 is provided with, the counterweight 41 is slidably connected in the sliding slot 43, regulating arm 42 also has hollow cavity, hollow cavity
Both ends have the wheel chamber being connected with 43 both ends of sliding slot, and two-wheeled is intracavitary to be provided with idler wheel 44, are provided with belt wheel in the middle part of hollow cavity
45 and driven by pulley drive device 46, the tooth band 47 cooperated with belt wheel 45, the both ends of the tooth band 47 are additionally provided in the hollow cavity
It is connected by idler wheel 44 and 41 two sides of counterweight.
Wherein, it is provided on the column 11 of any side and rotating seat driving device, driven by pulley drive device 46 and lift arm
The controller 6 of 3 circuit connection of driving device.
Wherein, two 11 footing of column are located at 12 axial sides of crossbeam and are respectively arranged with first pressure sensor 7 and
Two pressure sensors 8, first pressure sensor 7 and second pressure sensor 8 and 6 communication connection of controller.
Wherein, it is respectively arranged on two trailing arms 21 of two lift arms 2 and is passed with the third pressure of 6 communication connection of controller
Sensor 9 and the 4th pressure sensor 10, wherein the two third pressure sensors 9 and two the 4th pressure sensor 10 difference
Positioned at 12 axial sides of crossbeam.
Wherein, the alarm device 20 with 6 circuit connection of controller is provided on the portal frame 1.
Wherein, non-slip mat is provided on each trailing arm 21.
The working method for the electronic gantry lifting machine that above-mentioned anti-canting topples, including anti-portal frame overturn working method and prevent
Automobile topples working method:
1) anti-portal frame overturning working method includes the following steps:
1.1) after each trailing arm 21 manually being lifted point to the recommendation of prospective vehicle, starting 3 movement of lift arm driving device is lifted
It rises arm 2 and automobile is slightly lifted away from ground；
1.2) first pressure sensor 7 and second pressure sensor 8 detect the static pressure data of 1 two sides of portal frame, and
Pressure data is transmitted to controller 6；
1.3) controller 6 judges whether the pressure distribution of 1 axial sides of portal frame balances according to pressure value size, such as the
The difference of one pressure sensor 7 and the detected static pressure numerical value of second pressure sensor 8, which is less than default balance, allows difference model
It encloses, then controller 6 controls the continuation lifting automobile of lift arm driving device 3 to working depth；Such as first pressure sensor 7 and second
The difference of the detected numerical value of pressure sensor 8, which is greater than default balance, allows difference range, then controller 6 controls rotating seat driving dress
It sets driving rotating seat 5 to be rotated by initial recycling position to balance position, and controls the starting of driven by pulley drive device 46 and traffic direction, make
The rotation of 46 driving pulley 35 of driven by pulley drive device, and then sliding tooth band 47 is mobile and drives counterweight 41 to 1 number pressure of lifting frame
It is worth lower side translation, 1 two sides dynamic pressure of first pressure sensor 7 and 8 real-time detection lifting frame of second pressure sensor
Numerical value sends and stops after controller 6 judges that 1 two sides dynamic pressure numerical value of lifting frame is less than default balance permission difference range
Run signal to driven by pulley drive device 46, driven by pulley drive device 46 stops working, controller 6 control lift arm driving device 3 after
It is continuous to drive 2 lifting automobile of lift arm to working depth；
2) anti-automobile working method of toppling includes the following steps:
2.1) when needing automobile dropping to ground by lifting working depth, the starting driving lifting of lift arm driving device 3
Arm 2 declines automobile；
2.2) third pressure sensor 9 and 10 real-time detection lift arm 2 of the 4th pressure sensor are located at 12 two sides of crossbeam
The receiving pressure data of trailing arm 21, and the pressure data is transmitted to controller 6, controller 6 judges the receiving of above-mentioned each trailing arm
Whether pressure data occurs to fluctuate or change；
2.3) when controller 6 judges third pressure sensor 9 or the detected pressure data fluctuation of the 4th pressure sensor 10
Range is greater than preset numberical range, and controller 6 controls lift arm driving device 3 and stops working, and controls the alarm of alarm device 20,
Whether play is occurred by manual inspection non-slip mat, and checks that 2 structure of lift arm connects；
2.4) when controller 6 judges that third pressure sensor 9 or the detected pressure data of the 4th pressure sensor 10 occur
It is greatly lowered, controller 6 controls lift arm driving device 3 and stops working, and controls the alarm of alarm device 20, by manual inspection vehicle
Whether there is the supporter or barrier not removed under body.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The protection scope of the utility model.
Claims (8)
1. a kind of electronic gantry lifting machine of high stable anti-canting, including portal frame (1), on two columns (11) of portal frame (1)
It is symmetrically arranged with lift arm (2) and lift arm driving device (3), respectively there are two be used to support vehicle to tool to two lift arms (2)
Trailing arm (21), which is characterized in that be rotatably provided with counter-jib (4), counter-jib on the crossbeam (12) of the portal frame (1)
(4) sliding is provided with counterweight (41) on.
2. a kind of electronic gantry lifting machine of high stable anti-canting according to claim 1, which is characterized in that the crossbeam
(12) rotating seat (5) and rotating seat driving device for spin balancing arm (4) are additionally provided on, the rotating seat (5) has
Two extreme positions, respectively recycling position and adjusting position, when rotating seat (5) are located at recycling position, counter-jib (4) and crossbeam (12)
In parallel, when rotating seat (5), which are located at, adjusts position, counter-jib (4) is vertical with crossbeam (12).
3. a kind of electronic gantry lifting machine of high stable anti-canting according to claim 2, which is characterized in that the balance
Arm (4) includes the regulating arm (42) being set on rotating seat (5), and regulating arm (42) top surface is provided with sliding slot along its axial direction
(43), it is slidably connected the counterweight (41) in the sliding slot (43), regulating arm (42) also has hollow cavity, hollow cavity both ends
With the wheel chamber being connected with sliding slot (43) both ends, two-wheeled is intracavitary to be provided with idler wheel (44), is provided with belt wheel in the middle part of hollow cavity
(45) and driven by pulley drive device (46) the tooth band (47) with belt wheel (45) cooperation, the tooth band, are additionally provided in the hollow cavity
(47) both ends are connected by idler wheel (44) and counterweight (41) two sides.
4. a kind of electronic gantry lifting machine of high stable anti-canting according to claim 3, which is characterized in that any side
Column (11) on be provided with and rotating seat driving device, driven by pulley drive device (46) and lift arm driving device (3) circuit connect
The controller (6) connect.
5. a kind of electronic gantry lifting machine of high stable anti-canting according to claim 4, which is characterized in that two is described vertical
Column (11) footing is located at crossbeam (12) axial sides and is respectively arranged with first pressure sensor (7) and second pressure sensor (8),
First pressure sensor (7) and second pressure sensor (8) and controller (6) communication connection.
6. a kind of electronic gantry lifting machine of high stable anti-canting according to claim 4, which is characterized in that two acts
It rises and is respectively arranged on two trailing arms (21) of arm (2) and the third pressure sensor (9) of controller (6) communication connection and the 4th pressure
Force snesor (10), wherein the two third pressure sensors (9) and two the 4th pressure sensors (10) are located at cross
Beam (12) axial sides.
7. a kind of electronic gantry lifting machine of high stable anti-canting according to claim 1, which is characterized in that described gantry
It is provided on frame (1) and the alarm device (20) of controller (6) circuit connection.
8. a kind of electronic gantry lifting machine of high stable anti-canting according to claim 1, which is characterized in that each support
Arm is provided with non-slip mat on (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595098.XU CN209306890U (en) | 2018-09-29 | 2018-09-29 | A kind of electronic gantry lifting machine of high stable anti-canting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595098.XU CN209306890U (en) | 2018-09-29 | 2018-09-29 | A kind of electronic gantry lifting machine of high stable anti-canting |
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| Publication Number | Publication Date |
|---|---|
| CN209306890U true CN209306890U (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821595098.XU Active CN209306890U (en) | 2018-09-29 | 2018-09-29 | A kind of electronic gantry lifting machine of high stable anti-canting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264616A (en) * | 2018-09-29 | 2019-01-25 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of electronic gantry lifting machine that anti-canting topples and its working method |
| CN111334734A (en) * | 2019-11-17 | 2020-06-26 | 青岛大成索具有限公司 | Feeding device for hot galvanizing production line |
-
2018
- 2018-09-29 CN CN201821595098.XU patent/CN209306890U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264616A (en) * | 2018-09-29 | 2019-01-25 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of electronic gantry lifting machine that anti-canting topples and its working method |
| CN109264616B (en) * | 2018-09-29 | 2023-08-15 | 赛埃孚汽车保修设备（太仓）有限公司 | Electric gantry lifter capable of preventing overturning and working method thereof |
| CN111334734A (en) * | 2019-11-17 | 2020-06-26 | 青岛大成索具有限公司 | Feeding device for hot galvanizing production line |
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