CN206384059U - A kind of hydraulic pressure spare tyre elevating mechanism - Google Patents
A kind of hydraulic pressure spare tyre elevating mechanism Download PDFInfo
- Publication number
- CN206384059U CN206384059U CN201621488561.1U CN201621488561U CN206384059U CN 206384059 U CN206384059 U CN 206384059U CN 201621488561 U CN201621488561 U CN 201621488561U CN 206384059 U CN206384059 U CN 206384059U
- Authority
- CN
- China
- Prior art keywords
- spare tyre
- framework
- elevating mechanism
- hydraulic pressure
- moving frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of hydraulic pressure spare tyre elevating mechanism, including hydraulic jack bearing (1), oil cylinder (3), fixed frame (4), moving frame (5) and spare tyre framework (7)；Oil cylinder (3) one end is hinged by the upper end of hydraulic jack bearing (1) and fixed frame (4), and the other end and the crossbeam of moving frame (5) are hinged；The lower end of fixed frame (4) is rotated by bearing pin with one end of moving frame (5) and is connected, the other end of moving frame (5) is rotated with spare tyre framework (7) by point of rotation bearing pin and is connected, and spare tyre framework (7) is used for installing spare tyre.The utility model is simple in construction, reliable, easily disassembled, is easy to safeguard；Stable, reliable, simple to operate, load is big.Vertical state is in after spare tyre landing, is easy to spare tyre disassembling operations, the larger spare tyre of single dismounting weight is realized.
Description
Technical field
The utility model belongs to hydraulic lifting field, and in particular to a kind of hydraulic pressure spare tyre elevating mechanism.
Background technology
Existing spare tyre up-down mode can be roughly divided into manually and automatically up-down mode, and hand-operated lifting mode uses people mostly
Force driving machine tool transmission device realizes the lifting of spare tyre, such as Chain conveyer, gear drive or worm gearing.Automatically
Up-down mode can probably be divided into electronic, pneumatic and hydraulic lifting mode.Electric up-down mode can be regarded as replacing manpower with motor
To drive mechanical driving device.Hydraulic lifting mode is to transmit pressure by liquid medium to move come driving hydraulic cylinder, so as to drive
Dynamic linkage come realize spare tyre lift.Pneumatic elevation mode is similar to the principle of hydraulic lifting mode, is to use air as
Pressure transmission medium.Because hand-operated lifting mode needs manpower to drive, if the quality of spare tyre it is very heavy, it is necessary to gearratio also compare
It is larger, waste time and energy, sometimes one operating personnel possibly can not individually complete spare tyre lifting work.Electric up-down pattern needs
Increase motor on the basis of mechanical driving device, motor volume is big, quality is big, is compared with volume identical hydraulic pump, power compared with
It is low.Pneumatic Transmission stability is slightly worse, is difficult the larger thrust of acquisition or torque.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic pressure spare tyre elevating mechanism, realize spare tyre function of auto-lift it is same
When, stable, reliable, simple to operate, load is big.
The technical solution of the utility model is：A kind of hydraulic pressure spare tyre elevating mechanism, it is characterised in that：Including hydraulic jack branch
Seat 1, oil cylinder 3, fixed frame 4, moving frame 5 and spare tyre framework 7；The one end of oil cylinder 3 passes through hydraulic jack bearing 1 and fixed frame
4 upper end is hinged, and the crossbeam of the other end and moving frame 5 is hinged；The lower end of fixed frame 4 and one end of moving frame 5 pass through
Bearing pin rotates connection, and the other end of moving frame 5 is rotated by point of rotation bearing pin with spare tyre framework 7 to be connected, and spare tyre framework 7 is used for
Spare tyre is installed.
Beneficial effect：The utility model is stable, reliable, simple to operate, load is big.It can be turned over by hydraulic-driven spare tyre
Turn, it is more time saving, laborsaving compared with manual overturning mode；The mechanism structure is simple, reliable, easily disassembled, is easy to safeguard；It is ingenious
Hoisting Position is designed, spare tyre is in vertical state all the time using gravity, is in vertical state after spare tyre landing, is easy to spare tyre to tear open
Dress operation, realizes the larger spare tyre of single dismounting weight.
Brief description of the drawings
Fig. 1 is rollover states structural representation of the present utility model；
Fig. 2 is closure state structural representation of the present utility model.
Embodiment
To make the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this practicality
New embodiment is described in further detail.
As shown in Figure 1, 2, the utility model provides a kind of hydraulic pressure spare tyre elevating mechanism, including hydraulic jack bearing 1, spare tyre
Hold-down support 2, oil cylinder 3, fixed frame 4, moving frame 5, bearing pin 6 and spare tyre framework 7；
The one end of oil cylinder 3 is hinged by the upper end of hydraulic jack bearing 1 and fixed frame 4, the horizontal stroke of the other end and moving frame 5
Beam is hinged；The mount point of oil cylinder 3 can be around bearing pin rotation, and changing the length of oil cylinder 3 can change between framework 4 and framework 5
Angle；The lower end of fixed frame 4 is rotated by bearing pin with one end of moving frame 5 and is connected, and moving frame 5 can surround bearing pin
Rotation, the other end of moving frame 5 is rotated by point of rotation bearing pin 6 with spare tyre framework 7 to be connected, and spare tyre framework 7 is used for installing standby
Tire can rotate around point of rotation bearing pin 6, and the assembly center of gravity of point of rotation bearing pin 6 and spare tyre and spare tyre framework 7 is same vertical
In plane, ensure that spare tyre can be in vertical state always in motion process using the gravity of spare tyre.Spare tyre hold-down support 2 is welded
Onto fixed frame 4, for the fixed spare tyre framework packed up, framework 4, which is bolted, to be fixed on longitudinal beam.
Hydraulic jack bearing 1 is bolted on the upper end of fixed frame 4, oil cylinder 3 and hydraulic jack bearing 1 and framework
5 are connected by bearing pin.
Claims (5)
1. a kind of hydraulic pressure spare tyre elevating mechanism, it is characterised in that：Including hydraulic jack bearing (1), oil cylinder (3), fixed frame
(4), moving frame (5) and spare tyre framework (7)；Oil cylinder (3) one end is upper by hydraulic jack bearing (1) and fixed frame (4)
End is hinged, and the other end and the crossbeam of moving frame (5) are hinged；The lower end of fixed frame (4) and one end of moving frame (5) pass through
Bearing pin rotates connection, and the other end of moving frame (5) is rotated by point of rotation bearing pin with spare tyre framework (7) to be connected, spare tyre framework
(7) it is used for that spare tyre is installed.
2. a kind of hydraulic pressure spare tyre elevating mechanism according to claim 1, it is characterised in that：Point of rotation bearing pin and spare tyre and standby
The assembly center of gravity of tire framework (7) is in same vertical plane.
3. a kind of hydraulic pressure spare tyre elevating mechanism according to claim 1, it is characterised in that：Spare tyre hold-down support (2) is fixed
On fixed frame (4), for the fixed spare tyre framework packed up.
4. a kind of hydraulic pressure spare tyre elevating mechanism according to claim 1, it is characterised in that：Framework (4) is by being fixed on car
On frame longeron.
5. a kind of hydraulic pressure spare tyre elevating mechanism according to any one of Claims 1 to 4, it is characterised in that：Hydraulic jack branch
Seat (1) is fixed on the upper end of fixed frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488561.1U CN206384059U (en) | 2016-12-30 | 2016-12-30 | A kind of hydraulic pressure spare tyre elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488561.1U CN206384059U (en) | 2016-12-30 | 2016-12-30 | A kind of hydraulic pressure spare tyre elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384059U true CN206384059U (en) | 2017-08-08 |
Family
ID=59490827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621488561.1U Expired - Fee Related CN206384059U (en) | 2016-12-30 | 2016-12-30 | A kind of hydraulic pressure spare tyre elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146522A (en) * | 2017-12-26 | 2018-06-12 | 北奔重型汽车集团有限公司 | A kind of frame-type hydraulic wheel support |
-
2016
- 2016-12-30 CN CN201621488561.1U patent/CN206384059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146522A (en) * | 2017-12-26 | 2018-06-12 | 北奔重型汽车集团有限公司 | A kind of frame-type hydraulic wheel support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20211230 |