CN207844995U - Double-column lifter - Google Patents
Double-column lifter Download PDFInfo
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- CN207844995U CN207844995U CN201721483910.5U CN201721483910U CN207844995U CN 207844995 U CN207844995 U CN 207844995U CN 201721483910 U CN201721483910 U CN 201721483910U CN 207844995 U CN207844995 U CN 207844995U
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- metal detection
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Abstract
The utility model provides a kind of double-column lifter, including control device, lifting device.Control device is communicated to connect with lifting device.Lifting device includes trailing arm and pallet.Pallet is set to one end of trailing arm.Tray upper surface is provided with metal detection unit.Metal detection unit is communicated to connect with control device.Metal detection unit lifts whether position is metal for detecting, and testing result is transmitted to control device.Control device generates the control instruction of control lifting device according to testing result.The double-column lifter of the utility model can detect whether lift position correct during lifting automobile, and vehicle caused by due to lifting positional fault is effectively avoided the accidents such as to topple, fall.
Description
Technical field
The utility model is related to automobile lifting machine field, more particularly to a kind of double-column lifter.
Background technology
The effect of automobile lifting machine is by vehicle hoisting to certain height, and personnel easy to repair are detected and tie up
It repaiies.According to the structure type of lifting machine, lifting machine can be divided into three classes：1, two post lift；2, four-column type lifting machine；3、
Shearing type lifter.
Trailing arm, the pallet of double-column lifter are the main stressed member and support member for lifting automobile.It is lifted in twin columns automobile
During the use risen, pallet is placed into underbody position by maintenance personal, to lifting a little for prospective vehicle, is then operated on lifting machine
It rises, vehicle is lifted.In a practical situation, often because chassis position is low, the bad operation of maintenance personal, there is no just for pallet
Lifting a little for vehicle really is lifted, leads to lift vehicle and the accidents such as topples, falls.
Utility model content
The technical problems to be solved in the utility model is to be to overcome double-column lifter in the prior art not can confirm that
No lift lifts position in the correct of automobile, when lifting malposition, the accidents such as easy generation vehicle topples, falls
Defect provides one kind and can detect and lifts the whether correct double-column lifter in position.
The utility model is to solve above-mentioned technical problem by following technical proposals：A kind of double-column lifter, it is described double
Column lifting machine includes control device, lifting device；
The control device is communicated to connect with the lifting device；
The lifting device includes trailing arm and pallet；
The pallet is set to one end of the trailing arm；
The tray upper surface is provided with metal detection unit；
The metal detection unit is communicated to connect with the control device；The metal detection unit is for detecting fixed part
Whether position is metal, and testing result is transmitted to the control device；The control device is generated according to the testing result
Control the control instruction of the lifting device.
Preferably, the quantity of the metal detection unit is multiple；Multiple metal detection units respectively with the control
Device communication connection processed；Multiple metal detection units are respectively used to detection and lift whether position is metal, and respectively will inspection
It surveys result and is transmitted to the control device.
Preferably, multiple metal detection units are uniformly distributed along the circumferential direction of the tray upper surface.
Preferably, the metal detection unit is ribbon.
Preferably, the control device includes bluetooth receiving unit, lifting control unit, indigo plant is additionally provided on the pallet
Tooth transmission unit；
The bluetooth transmission unit is electrically connected with the metal detection unit, for sending out the testing result；
The bluetooth receiving unit is electrically connected for receiving the testing result with the lifting control unit；
The lifting control unit is used to obtain the testing result from the bluetooth receiving unit, and according to the detection
As a result the control instruction for controlling the lifting device is generated；
The lifting control unit is electrically connected with the lifting device.
Preferably, the double-column lifter also includes alarm unit, the alarm unit is logical with the metal detection unit
Letter connection for obtaining the testing result from the metal detection unit, and generates alarm signal according to the testing result.
Preferably, the lifting device also includes slide unit and column, the slide unit is slidedly arranged on the column, for along described
Column longitudinal sliding motion；
The slide unit is connect with the trailing arm, and the control device is set on the column, the control device and institute
Slide unit communication connection is stated, for controlling the slide unit along the column longitudinal sliding motion.
The positive effect of the utility model is：The double-column lifter of the utility model is in the process for lifting automobile
In, can detect whether lift position correct, vehicle caused by due to lifting positional fault is effectively avoided the things such as to topple, fall
Therefore.
Description of the drawings
Fig. 1 is the structural schematic diagram of the double-column lifter of one preferred embodiment of the utility model.
Fig. 2 is the schematic diagram of the pallet and trailing arm of the double-column lifter of one preferred embodiment of the utility model.
Fig. 3 is the testing result signal of the metal detection unit of the double-column lifter of one preferred embodiment of the utility model
Figure.
Fig. 4 is that another testing result of the metal detection unit of the double-column lifter of one preferred embodiment of the utility model is shown
It is intended to.
Specific implementation mode
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
The double-column lifter of the present embodiment, as shown in Figure 1, Figure 2, Figure 3 shows, including control device 10, lifting device 20.Control
Device 10 is communicated to connect with lifting device 20.Lifting device 20 includes trailing arm 201 and pallet 202.Pallet 202 is set to trailing arm
201 one end.202 upper surface of pallet is provided with metal detection unit 203.Metal detection unit 203 is communicated with control device 10
Connection.Metal detection unit 203 lifts whether position is metal for detecting, and testing result is transmitted to control device 10.
Control device 10 generates the control instruction of control lifting device 20 according to the testing result.
When lifting automobile using the double-column lifter of the present embodiment, when pallet 202 is placed into bottom of car by maintenance personal,
When being ready for lifting, the metal detection unit 203 for being set to the upper surface of pallet 202 detects whether the position lifted is gold
Belong to, and testing result is transmitted to control device 10.If detection position is metal, according to the testing result if control device 10
It is correct that position is lifted in judgement, then generates control instruction, and control lifting device 20 lifts automobile implementation.If detection position is
Nonmetallic, it is incorrect that control device 10 then lifts position according to testing result judgement, then the implementation of lifting device 20 is forbidden to lift.
The double-column lifter of the present embodiment can accurate judgement lift whether position correct, to avoid being sent out due to the position lifted is deviateed
Raw vehicle of lifting such as topples, falls at the accidents, also can avoid because of the position lifted being the lower plastic material of intensity, and causes to lift
The losses such as position damage.
As a kind of preferred embodiment, as shown in Fig. 2, the quantity of metal detection unit 203 is multiple；Multiple metal inspections
Unit 203 is surveyed to communicate to connect with control device 10 respectively；Multiple metal detection units 203 are respectively used to whether detection lifts position
For metal, and testing result is transmitted to control device 10 respectively.Detection position is divided into more by multiple metal detection units 203
A small detection zone is then judged to lifting position correct when all small detection zones are metal；If there is any one
The testing result of a metal detection unit 203 is nonmetallic, is all judged to lifting that position is incorrect, to improve the essence of detection
Accuracy.Preferably, as shown in Fig. 2, multiple metal detection units 203 are uniformly distributed along the circumferential direction of tray upper surface.Further,
Metal detection unit 203 is ribbon.According to the feature that bottom of car designs, when circumferential zones (the i.e. fixed part for lifting position
The area detected close to the region at 202 edge of pallet namely metal detection unit 203 as shown in Figure 3 when position is contacted with pallet 202
Domain) be metal when, the central area for lifting position is also metal.Therefore, only the circumferential zones for lifting position can be examined
It surveys, and omits the metal detection unit of 202 central area of pallet, to while ensureing to detect precision, reduce cost.
As shown in figure 3, it is car door bottom frame to lift position 30, which is the position for being not suitable for lifting.Testing result
It has been shown that, and the testing result of not all metal detection unit 203 is metal, therefore, it is incorrect that position is lifted in judgement.Such as Fig. 4 institutes
Show, this lifts the center of gravity that automobile is deviateed at position 40, has the risk that vehicle topples, and be not suitable for the position lifted.
The double-column lifter of the present embodiment, as shown in Figure 1, lifting device 20 also includes slide unit 205 and column 204, slide unit
205 are slidedly arranged on column 204, for along 204 longitudinal sliding motion of column.Slide unit 205 is connect with trailing arm 201, and control device 10 is set to
(user can be convenient for operate) on column 204, control device 10 is communicated to connect with slide unit 205, for controlling slide unit 205 along vertical
204 longitudinal sliding motion of column.
Because metal detection unit 203 is set to the upper surface of pallet 202, and is operated for the ease of user, control dress
10 are set to be set on column 204.If metal detection unit 203 is connect with control device 10 using conducting wire, signal transmission is carried out,
Then need the laying circuit of consideration conducting wire, the obstacle for avoiding conducting wire from moving mechanical device.Therefore, the double-column lifting of the present embodiment
In machine, control device 10 includes bluetooth receiving unit, lifting control unit, and bluetooth transmission unit is additionally provided on pallet 202.It is blue
Tooth transmission unit is electrically connected with metal detection unit 203, for sending out the testing result.Bluetooth receiving unit is for receiving institute
Testing result is stated, is electrically connected with the lifting control unit.Lifting control unit is stated to be used to obtain from the bluetooth receiving unit
The testing result, and the control instruction for controlling lifting device 20 is generated according to the testing result.Lift control unit
It is electrically connected with lifting device 20.
The double-column lifter of the present embodiment also includes alarm unit, and alarm unit is communicated to connect with metal detection unit 203,
For obtaining testing result from metal detection unit 203, and alarm signal is generated according to the testing result.In metal detection list
When first 203 testing results are nonmetallic, alarm unit sends out alarm signal, prompts operator to readjust and lifts position.
In conclusion the double-column lifter of the utility model during lifting automobile, can detect and lift position and be
It is no correct, it effectively avoids vehicle caused by due to lifting positional fault from the accidents such as toppling, fall, improves the safety in auto repair
Property.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make these embodiments numerous variations or repair under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the scope of protection of the utility model.
Claims (7)
1. a kind of double-column lifter, which is characterized in that the double-column lifter includes control device, lifting device；
The control device is communicated to connect with the lifting device；
The lifting device includes trailing arm and pallet；
The pallet is set to one end of the trailing arm；
The tray upper surface is provided with metal detection unit；
The metal detection unit is communicated to connect with the control device；The metal detection unit lifts position for detection
No is metal, and testing result is transmitted to the control device；The control device is generated according to the testing result and is controlled
The control instruction of the lifting device.
2. double-column lifter as described in claim 1, which is characterized in that the quantity of the metal detection unit is multiple；It is more
A metal detection unit is communicated to connect with the control device respectively；Multiple metal detection units are respectively used to detect
Lift whether position is metal, and testing result is transmitted to the control device respectively.
3. double-column lifter as claimed in claim 2, which is characterized in that multiple metal detection units are along the pallet
The circumferential direction on surface is uniformly distributed.
4. double-column lifter as claimed in claim 3, which is characterized in that the metal detection unit is ribbon.
5. double-column lifter as described in claim 1, which is characterized in that the control device includes bluetooth receiving unit, lifts
Control unit is risen, bluetooth transmission unit is additionally provided on the pallet；
The bluetooth transmission unit is electrically connected with the metal detection unit, for sending out the testing result；
The bluetooth receiving unit is electrically connected for receiving the testing result with the lifting control unit；
The lifting control unit is used to obtain the testing result from the bluetooth receiving unit, and according to the testing result
Generate the control instruction for controlling the lifting device；
The lifting control unit is electrically connected with the lifting device.
6. double-column lifter as described in claim 1, which is characterized in that the double-column lifter also includes alarm unit, institute
Alarm unit is stated to communicate to connect with the metal detection unit, for obtaining the testing result from the metal detection unit,
And alarm signal is generated according to the testing result.
7. double-column lifter as described in claim 1, which is characterized in that the lifting device also includes slide unit and column, institute
It states slide unit and is slidedly arranged on the column, for along the column longitudinal sliding motion；
The slide unit is connect with the trailing arm, and the control device is set on the column, the control device and the cunning
Platform communicates to connect, for controlling the slide unit along the column longitudinal sliding motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483910.5U CN207844995U (en) | 2017-11-08 | 2017-11-08 | Double-column lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483910.5U CN207844995U (en) | 2017-11-08 | 2017-11-08 | Double-column lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207844995U true CN207844995U (en) | 2018-09-11 |
Family
ID=63422547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721483910.5U Active CN207844995U (en) | 2017-11-08 | 2017-11-08 | Double-column lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207844995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111704074A (en) * | 2019-03-18 | 2020-09-25 | 上海元征机械设备有限责任公司 | Lifting machine supporting arm locking detection system and locking detection method |
-
2017
- 2017-11-08 CN CN201721483910.5U patent/CN207844995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111704074A (en) * | 2019-03-18 | 2020-09-25 | 上海元征机械设备有限责任公司 | Lifting machine supporting arm locking detection system and locking detection method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: Room 117-1, Building 4, No. 16, Xiaohang Road, Yuhuatai District, Nanjing City, Jiangsu Province, 210012 Patentee after: Nanjing Hulu Big Data Technology Co.,Ltd. Address before: Jiading District Anting Town, Shanghai city Bai'an road 201805 No. 661 Patentee before: SHANGHAI YUANZHENG MECHANICAL EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |