CN206664736U - A kind of spare tire lifting device - Google Patents
A kind of spare tire lifting device Download PDFInfo
- Publication number
- CN206664736U CN206664736U CN201720482494.0U CN201720482494U CN206664736U CN 206664736 U CN206664736 U CN 206664736U CN 201720482494 U CN201720482494 U CN 201720482494U CN 206664736 U CN206664736 U CN 206664736U
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- CN
- China
- Prior art keywords
- slide plate
- motor
- supporting plate
- output end
- plate
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- 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.)
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of spare tire lifting device,Including supporting plate,Automobile longitudinal girder and U-shaped sliding block,Spare tyre is placed in the groove of the lower surface of supporting plate,Spare tyre is bolted positioning,Electric expansion bar on supporting plate and the upper Positioning holes on the first slide plate or lower Positioning holes, which are used cooperatively, plays a part of fixed pallet,Without mechanical fastening operation,The input of motor electrically connects with the output end of motor switch,The output shaft of motor is connected by shaft coupling with rotating shaft,Gear is socketed with rotating shaft,And wheel and rack is meshed,U-shaped sliding block is connected with axis of rotation,The chute of U-shaped sliding block is slidably connected with slide rail,Spare tyre is lifted with this,Reduce manual labor,Pass through limit switch and the effective controlled motor start and stop of PLC,Realize automation,First slide plate and the second slide plate are fixed on automobile longitudinal girder by locating dowel,Device is detachable,Cushion pad below supporting plate,Reduce the cushion effect in descent,It is simple to operate,It is easy-to-use.
Description
Technical field
Technical field of vehicle is the utility model is related to, specially a kind of spare tire lifting device.
Background technology
For modern vehicle, in order to ensure safety, it is necessary to install spare tyre additional.Especially commerial vehicle or work
In journey vehicle, because use environment is severe, field of operation is extensive, and the outfit of spare tyre is even more essential.Usual vehicle tyre
Build is larger, increases plus weight after steel ring, depend merely on manpower move it is extremely difficult.So typically it can be all provided with vehicle
Wheel support.Common wheel support needs to lean on manpower twist ratchet, and can just sling spare tyre using lay winding wire ropes or chain.
Manpower stirs ratchet, it is desirable to one side twist, while in place whether observation spare tyre, accurately to move alignment fixing hole, thus needs
Operation is multiple repeatedly, not only takes but also adds workload.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of wheel support lifting is put, can
Carried with dismantling, can effectively position fixed spare tyre, reduce workload, and use is easy to operate, can effectively solve background
The problem of in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of spare tire lifting device, including support
Plate, automobile longitudinal girder and U-shaped sliding block, the lower surface of the supporting plate are provided with groove, spare tyre are placed with groove, the supporting plate is provided with
No less than two equidistant bolts hole, spare tyre are fixed in groove by the bolt in bolt hole, the both sides point of the supporting plate
Not She You the first slide plate and the second slide plate, the first slide plate and the second slide plate are each passed through corresponding port on supporting plate, institute
State the first slide plate upper and lower side and be correspondingly provided with upper Positioning holes and lower Positioning holes respectively, second slide plate is close to the side of the first slide plate
Provided with rack, the both sides of rack are provided with slide rail, and the top of the side of second slide plate away from the first slide plate is provided with limit switch,
The input of limit switch electrically connects with the output end of external power source, and the upper surface of the supporting plate is consolidated close to the side of the first slide plate
Surely there is electric expansion bar, the upper surface of the supporting plate is fixed with electronic fixed seat, motor fixing seat close to the side of the second slide plate
Top be provided with motor, the side of motor is provided with motor switch, and the input of motor switch and the output end of external power source are electrically connected
Connect, the input of motor is electrically connected with the output end of motor switch, and the output shaft of motor is connected by shaft coupling with rotating shaft, rotating shaft
On be socketed with gear, and wheel and rack is meshed, and U-shaped sliding block is connected with axis of rotation, and chute and the slide rail of U-shaped sliding block are slided
Dynamic connection, first slide plate and the second slide plate are each passed through the notch at left and right sides of automobile longitudinal girder, the first slide plate and the
Two slide plates are fixed on automobile longitudinal girder by locating dowel.
As a kind of optimal technical scheme of the present utility model, the input of the electric expansion bar and external power source it is defeated
Go out end electrical connection, the telescopic end of electric expansion bar is corresponding up and down with upper Positioning holes and lower Positioning holes respectively.
As a kind of optimal technical scheme of the present utility model, the upper surface of the supporting plate is fixed with PLC, PLC
The input of controller electrically connects with limit switch output, and the output end of PLC and the input of motor switch are electrically connected
Connect.
As a kind of optimal technical scheme of the present utility model, it is provided with below the supporting plate equidistant no less than four
Cushion pad.
Compared with prior art, the beneficial effects of the utility model are：This spare tire lifting device, by automobile longitudinal girder
Locating dowel remove, whole device is detachable, easy to carry, pass through the rotation of motor, wheel and rack gear motion, drive support
Plate lifts, and reduces manual labor, by limit switch, the effective controlled motor start and stop of PLC, electric expansion bar and upper positioning
Hole, the cooperation fixed pallet of lower Positioning holes, it is easy to use, reduce the spare tyre lifting used time.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model schematic cross-section.
Fig. 3 is the utility model schematic top plan view.
Fig. 4 is structural representation at the utility model A.
In figure：1 first slide plate, 2 automobile longitudinal girders, 3 upper Positioning holes, 4 lower Positioning holes, 5 electric expansion bars, 6 supporting plates, 7 bufferings
Pad, 8 bolts hole, 9 gears, 10 PLCs, 11 rotating shafts, 12 second slide plates, 13 limit switches, 14 racks, 15 motor switch,
16 motors, 17 U-shaped sliding blocks, 18 motor fixing seats, 19 spare tyres, 20 slide rails.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of spare tire lifting device, including supporting plate
6th, automobile longitudinal girder 2 and U-shaped sliding block 17, the lower surface of supporting plate 6 are provided with groove, and spare tyre 19 is placed with groove, and supporting plate 6 is provided with not
Less than two equidistant bolts hole 8, spare tyre 19 are fixed in groove by the bolt in bolt hole 8, a fix in position, subtracted
Few operation is time-consuming, and the both sides of supporting plate 6 are respectively equipped with the first slide plate 1 and the second slide plate 12, and the first slide plate 1 and the second slide plate 12 divide
Port corresponding on supporting plate 6 is not placed through, and the upper and lower side of the first slide plate 1 is correspondingly provided with upper Positioning holes 3 and lower Positioning holes respectively
4, the second slide plate 12 is provided with rack 14 close to the side of the first slide plate 1, and the both sides of rack 14 are provided with slide rail 20, and the second slide plate 12 is remote
Top from the side of the first slide plate 1 is provided with limit switch 13, the input of limit switch 13 and the output end electricity of external power source
Connection, the upper surface of supporting plate 6 are fixed with electric expansion bar 5 close to the side of the first slide plate 1, the input of electric expansion bar 5 with
The output end electrical connection of external power source, the telescopic end of electric expansion bar 5 respectively with upper Positioning holes 3 and lower Positioning holes about 4 it is corresponding,
Electric expansion bar 5 and upper Positioning holes 3 or lower Positioning holes 4 are with the use of fixed pallet 6 is played a part of, without being mechanically fixed behaviour
Make, the upper surface of supporting plate 6 is fixed with PLC 10, and input and the output end of limit switch 13 of PLC 10 are electrically connected
Connect, the output end of PLC 10 electrically connects with the input of motor switch 15, and the upper surface of supporting plate 6 is close to the second slide plate 12
Side be fixed with motor fixing seat 18, the top of motor fixing seat 18 is provided with motor 16, and the side of motor 16 is opened provided with motor
15 are closed, the input of motor switch 15 electrically connects with the output end of external power source, input and the motor switch 15 of motor 16
Output end is electrically connected, and the output shaft of motor 16 is connected by shaft coupling with rotating shaft 11, and gear 9, and gear 9 are socketed with rotating shaft 11
It is meshed with rack 14, U-shaped sliding block 17 is rotatablely connected with rotating shaft 11, and chute and the slide rail 20 of U-shaped sliding block 17 are slidably connected, with this
Spare tyre 19 is lifted, reduces manual labor, by limit switch 13 and the effective start and stop of controlled motor 16 of PLC 10, is realized
Automation, the first slide plate 1 and the second slide plate 12 are each passed through the notch positioned at the left and right sides of automobile longitudinal girder 2, the first slide plate 1 and the
Two slide plates 12 are fixed on automobile longitudinal girder 2 by locating dowel, and device is detachable, easy to carry, and the lower section of supporting plate 6 is provided with much
In four equidistant cushion pads 7, reduce to the cushion effect of device in descent, it is simple to operate, it is easy-to-use.
When in use：Spare tyre 19 is bolted in the groove of supporting plate 6, during rise, starts external power source, start
Electric expansion bar 5, electric expansion bar 5 depart from lower Positioning holes 4, start motor 16 and limit switch 13, motor 16 by shaft coupling,
Rotating shaft 11, rack 14, U-shaped sliding block 17 and slide rail 20 drive supporting plate 6 to rise, and when supporting plate 6 rises to certain position, touching is spacing to open
13 are closed, limit switch 13 stalls motor 16 to the feedback signal of PLC 10, while the telescopic end of electric expansion bar 5 enters
The fixed pallet 6 of upper Positioning holes 3, elevation operation is completed, and during landing, same operating procedure, device is simple to operate, reduces workload.
The utility model is detachable, operation facility, reduces labor intensity, improves efficiency, cushion pad 7 lands in spare tyre 19
When, the cushion effect to device is reduced, electric expansion bar 5 and upper Positioning holes 3, lower Positioning holes 4 coordinate fixed pallet 6, realized automatic
To change, reduce artificial mechanism operation, motor 8 rotates, by shaft coupling, rotating shaft 11, gear 9, U-shaped sliding block, rack 14, slide rail 20,
Driving supporting plate 6 to lift, realize that spare tyre 19 lifts, limit switch 13 and PLC coordinate the start-up and shut-down control realized to motor 16,
Manual operation is reduced, makes simple operation, the first slide plate 1 and the second slide plate 12 are fixed on automobile longitudinal girder 2 by locating dowel, dress
Put detachably, it is easy to carry.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of spare tire lifting device, including supporting plate（6）, automobile longitudinal girder（2）With U-shaped sliding block（17）, it is characterised in that：Institute
State supporting plate（6）Lower surface be provided with groove, be placed with spare tyre in groove（19）, the supporting plate（6）It is provided with and is no less than two etc.
The bolt hole of distance（8）, spare tyre（19）Pass through bolt hole（8）Interior bolt is fixed in groove, the supporting plate（6）Both sides point
She You not the first slide plate（1）With the second slide plate（12）, the first slide plate（1）With the second slide plate（12）It is each passed through and is located at supporting plate（6）
Upper corresponding port, first slide plate（1）Upper and lower side is correspondingly provided with upper Positioning holes respectively（3）And lower Positioning holes（4）, it is described
Second slide plate（12）Close to the first slide plate（1）Side be provided with rack（14）, rack（14）Both sides be provided with slide rail（20）, it is described
Second slide plate（12）Away from the first slide plate（1）The top of side be provided with limit switch（13）, limit switch（13）Input
Electrically connected with the output end of external power source, the supporting plate（6）Upper surface close to the first slide plate（1）Side be fixed with electronic stretch
Contracting bar（5）, the supporting plate（6）Upper surface close to the second slide plate（12）Side be fixed with motor fixing seat（18）, motor is solid
Reservation（18）Top be provided with motor（16）, motor（16）Side be provided with motor switch（15）, motor switch（15）Input
End electrically connects with the output end of external power source, motor（16）Input and motor switch（15）Output end electrical connection, motor
（16）Output shaft pass through shaft coupling and rotating shaft（11）Connection, rotating shaft（11）On be socketed with gear（9）, and gear（9）With rack
（14）It is meshed, U-shaped sliding block（17）With rotating shaft（11）Rotation connection, U-shaped sliding block（17）Chute and slide rail（20）It is slidably connected,
First slide plate（1）With the second slide plate（12）It is each passed through and is located at automobile longitudinal girder（2）The notch of the left and right sides, the first slide plate
（1）With the second slide plate（12）Automobile longitudinal girder is fixed on by locating dowel（2）On.
A kind of 2. spare tire lifting device according to claim 1, it is characterised in that：The electric expansion bar（5）'s
Input electrically connects with the output end of external power source, electric expansion bar（5）Telescopic end respectively with upper Positioning holes（3）With lower positioning
Hole（4）Correspond to up and down.
A kind of 3. spare tire lifting device according to claim 1, it is characterised in that：The supporting plate（6）Upper surface
It is fixed with PLC（10）, PLC（10）Input and limit switch（13）Output end electrically connects, PLC
（10）Output end and motor switch（15）Input electrical connection.
A kind of 4. spare tire lifting device according to claim 1, it is characterised in that：The supporting plate（6）Lower section set
It is equipped with and is no less than four equidistant cushion pads（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482494.0U CN206664736U (en) | 2017-05-03 | 2017-05-03 | A kind of spare tire lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482494.0U CN206664736U (en) | 2017-05-03 | 2017-05-03 | A kind of spare tire lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664736U true CN206664736U (en) | 2017-11-24 |
Family
ID=60370596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720482494.0U Expired - Fee Related CN206664736U (en) | 2017-05-03 | 2017-05-03 | A kind of spare tire lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115675666A (en) * | 2022-11-24 | 2023-02-03 | 中国第一汽车股份有限公司 | Automatic spare tire overturning and lifting device, control method, equipment, storage medium and automobile |
-
2017
- 2017-05-03 CN CN201720482494.0U patent/CN206664736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115675666A (en) * | 2022-11-24 | 2023-02-03 | 中国第一汽车股份有限公司 | Automatic spare tire overturning and lifting device, control method, equipment, storage medium and automobile |
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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: 20171124 Termination date: 20190503 |