CN206664735U - Side-mounted spare wheel carrier jacking system - Google Patents
Side-mounted spare wheel carrier jacking system Download PDFInfo
- Publication number
- CN206664735U CN206664735U CN201720339160.8U CN201720339160U CN206664735U CN 206664735 U CN206664735 U CN 206664735U CN 201720339160 U CN201720339160 U CN 201720339160U CN 206664735 U CN206664735 U CN 206664735U
- Authority
- CN
- China
- Prior art keywords
- wheel carrier
- spare wheel
- jacking system
- fixed
- lift assemblies
- 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
A kind of side-mounted spare wheel carrier jacking system, it is mountable to lifting of the predetermined vehicle frame position to spare tyre, including lift assemblies and arm component；Wherein, the lift assemblies are set to " Γ " type bending structure on the whole, and its one end can be articulated with vehicle frame, and the other end is hinged with arm component, and force section is provided between both ends, for applying external force with pull-up lift assemblies；The arm component includes arm bar and fixed mount, is hinged by one end and lift assemblies of arm bar, and the arm bar is set to corresponding " Γ " type bending structure, and the fixed mount is to fixed spare tyre and can be fixed on vehicle frame.Because lift assemblies and arm component are hinged into a kind of folding linkage, and it is all the bending of " Γ " type, therefore occupies little space, highly less than spare tyre outer rim, preferably solves the problems, such as the space hold of spare wheel carrier.
Description
Technical field
It the utility model is related to the spare wheel carrier jacking system of automotive spare tire, it is espespecially a kind of for heavy off-road vehicle
Side-mounted spare wheel carrier hydraulic lifting system.
Background technology
Fixed equipment of the spare wheel carrier as spare tyre, it is widely used in offroad vehicle especially on heavy off-road vehicle.It is standby
With the characteristic such as tire has itself weight, size is big, and existing spare wheel carrier hydraulicefficiency elevation structure is commonly present that rigidity is low, landing system
The problems such as complicated.In addition, on the premise of limited in strictly control vehicle appearance and size, space, heavy off-road vehicle uses more will
Spare wheel carrier is integrated in the arrangement on rear side of driver's cabin with self-cooling system, so that the design of spare wheel carrier landing system becomes
Obtain increasingly difficult.
The content of the invention
Therefore, the purpose of this utility model is, there is provided a kind of simple in construction, side-mounted spare wheel carrier for occupying little space
Jacking system, it is easy to set up using the jacking system of the program, and standby tire is easily installed and dismantled.
According to a kind of side-mounted spare wheel carrier jacking system of the utility model embodiment, the pre-determined bit of vehicle frame may be mounted to
Put, to the lifting of spare tyre, including lift assemblies and arm component；The lift assemblies are " Γ " type bending structure, its
One end can be articulated with vehicle frame, the other end and arm member hinges, and force section is provided between both ends, be lifted for applying external force with pull-up
Component；The arm component includes arm bar and fixed mount, is hinged by one end and lift assemblies of arm bar, the arm bar
Corresponding " Γ " type bending structure is set to, with corresponding with " Γ " type bending structure of lift assemblies, the fixed mount is to fixation
Spare tyre can be simultaneously fixed on vehicle frame.
Preferably, the lift assemblies include two bending parts being spaced；The arm component includes two each other
The arm bar at interval, to be respectively hinged to the corresponding bending part.The structure of two bending part is substantially the same, two arm bars
Structure be also substantially the same.
Fastener is further provided with the fixed mount, it is kept steady in lifting process to fixed spare tyre
It is fixed.
The positioning hole of insertion is further provided with the fixed mount, to be positioned when spare wheel carrier is packed up by it.
The fixed mount is provided with the lockhole of insertion, to be fixed on when the spare wheel carrier is packed up by it on vehicle frame.
The fixed mount further comprises baffle plate, to strengthen the fixation of spare wheel carrier and vehicle frame.
According to one embodiment of the present utility model, it is preferred that the spare wheel carrier jacking system system is provided using hydraulic cylinder
The pulling force of lift assemblies, one end of the hydraulic cylinder are articulated with vehicle frame, and one end is articulated with the force section.
Further, the vehicle frame is provided with firm banking, is fixed on this after being packed up for the spare wheel carrier.
The firm banking is provided with guide rod, can coordinate with the positioning hole on the fixed mount, be received in the spare wheel carrier
It is positioned when rising.
The firm banking is provided with fastening screw, after the spare wheel carrier packs up positioning, is fixed by bolt.
Brief description of the drawings
Fig. 1 is the front view of spare wheel carrier full state in the utility model embodiment.
Fig. 2 is the side view of spare wheel carrier full state in the utility model embodiment.
Fig. 3 is standby wheel plus the top view of full state in the utility model embodiment.
Fig. 4 is the front view of spare wheel carrier collapsed state in the utility model embodiment.
Fig. 5 is the side view of spare wheel carrier collapsed state in the utility model embodiment.
Fig. 6 is the top view of spare wheel carrier collapsed state in the utility model embodiment.
Fig. 7 is the relation schematic diagram of firm banking and arm component in the utility model embodiment.
Main element symbol description：
The body 11 of lift assemblies 1
The force section 13 of bending part 12
The arm component 2 of cross bar 14
The fixed mount 22 of arm bar 21
The positioning hole 222 of fastener 221
The plate washer 224 of lockhole 223
The hydraulic cylinder 3 of connecting rod 23
The firm banking 41 of vehicle frame 4
The support base 42 of guide rod 411
The bearing pin 5 of support arm 421
The bolt 7 of spare tyre 6
Nut 8
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, it is of the present utility model to make
Purpose, technical scheme and advantage are apparent.
One embodiment of the present utility model as shown in Figure 1, Figure 2 and Figure 3, including lift assemblies 1 and arm component 2.
The lift assemblies 1 are arranged to a kind of " Γ " type bending structure, can be divided into body 11 and bending part 12, the bending part 12
And the other end of body 11 corresponding thereto is equipped with through hole (not shown), with will pass through bearing pin 5 respectively with vehicle frame 4, arm
Component 2 is be hinged；Extend outwardly provided with force section 13, acted on for external pull on it to carry on the appropriate location of the body 11
Power for drawing high lift assemblies 1.Preferably, the present embodiment includes two lift assemblies 1 being substantially the same, two lift assemblies
1 keeping parallelism spaced apart, and fixed as one by two cross bars 14, thus keep certain distance simultaneously each other with two
The bending part 12 of general parallel orientation.Alternatively embodiment, two bending parts 12 can also be by by lift assemblies 1
Body 11 extends to be formed to both sides bifurcated respectively.
Please refer to Fig. 7, the arm component 2 includes arm bar 21 and fixed mount 22.The arm bar 21 is equally set
For " Γ " type bending structure corresponding to one kind, to be hinged with the bending part 12 of the lift assemblies 1, its bending angle and institute
It is substantially close to state the bending angle of bending part 12, after packing up fixation so as to the spare wheel carrier, both fold fitting as far as possible, save
Space.Preferably, the arm component 2 in the present embodiment includes two parallel arm bars 21 each other, two arm bars
Distance between the distance between 21 and the bending part 12 of the lift assemblies 1 is generally equalized, and passes through two connecting rods 23 affixed one
Body, so that two arm bars 21 just can be corresponding be hinged with two bending parts 12 respectively.With reference to refering to Fig. 1, Fig. 3, Fig. 4 and Fig. 6, due to
The arm bar 21 of bending part 12 and arm component 2 provided with two groups of symmetrical lift assemblies 1, in the lifting of spare tyre 6
During, it can make that it is equally loaded, it is stable to keep.
The fixed mount 22 of the arm component 2 is a kind of flat board tray type structure, stretches out perpendicular to card be provided with thereon
Four screw rods 221 are used as fastener, fasten spare tyre 6 to coordinate respectively with four nuts 8.On the fixed mount 22
Positioning hole 222 and the lockhole 223 for the both sides of positioning hole 222 that are placed in are further provided with, the former is to be packed up in spare wheel carrier
When frame of carriage 4 guide rod 411 penetrate and wherein positioned, the effect of the latter is that spare wheel carrier packed up is fixed on into car by it
Frame 4.Preferably, the fixed mount 22 further comprises a plate washer 224, generally an elongated platy structure, thereon relative to described
Positioning hole 222, lockhole 223 are respectively equipped with corresponding perforation.
Preferably, the spare wheel carrier jacking system system in the present embodiment uses hydraulic cylinder 3 to be provided upwards for lift assemblies 2
Pulling force, one end of the hydraulic cylinder 3 is articulated with vehicle frame 4, then one end is then articulated with the force section 13 of the lift assemblies 2.
It is contemplated that in addition to can be using hydraulic cylinder 3 as power source, the spare wheel carrier jacking system repel using other mechanisms yet,
Such as gear set mechanism, linkage etc. are used as its power source.
With reference to referring to figs. 1 to Fig. 3 and Fig. 7, for the spare wheel carrier is installed on vehicle frame 4, vehicle frame 4 is provided with special
Firm banking 41 and support frame 42.The firm banking 41 is the square box structure that steel plate is welded, and passes through bolt 7 and nut 8
It is fixed on vehicle frame 4；The firm banking 41 is provided with the fastening screw for fixed mount 22, and extends perpendicularly outward to be provided with and lead
To bar 411；When the spare wheel carrier packs up spare tyre 6, as shown in figure 4, guide rod 411 and the arm component 2 are consolidated
Determine the positioning hole 222 on frame 22 and coordinate to position fixed mount 22, while coordinate the fixation that locks using bolt 7 and fastening screw
Base 41.Preferably, the end of the guide rod 411 is coniform.In the present embodiment, the cooling system of spare wheel carrier system and vehicle
It is integrally disposed that therefore the system of support frame as described above 42 is simultaneously to install the cooling system of vehicle on rear side of the driver's cabin, on support frame 42 with
Welding manner is connected with support arm 421, is hinged over one end of the body 11 for the lift assemblies 1.
The spare wheel carrier jacking system of the present embodiment in use, hydraulic cylinder 3 both ends by bearing pin 5 respectively with support frame 42 and
The force section 13 of lift assemblies 1 is be hinged；The bending part 12 of lift assemblies 1 is cut with scissors by the arm bar 21 of bearing pin 1 and arm component 2
Connect, and the end of body 11 is then be hinged by the support arm 421 on bearing pin 1 and support frame 42.At spare wheel carrier landing system
When full state, as shown in Figure 2 and Figure 3, spare tyre 6 is fixed on to the fixation of the arm component 2 by four nuts 8
Frame 22.When hydraulic cylinder 3 acts on and after stretch lift assemblies 1 and pack up, as shown in Figure 4, Figure 5, the positioning hole on the fixed mount 22
222 pass through the guide rod 411 of firm banking 41 on vehicle frame 4, and spare wheel carrier is positioned, then will standby wheel by baffle plate 224 and bolt 7
Frame is fixed on the firm banking 41.
Being had the advantage that using the present embodiment said structure is mainly included：First, lift assemblies use with arm component
" Γ " type is bent, and both are hinged to a kind of folding connecting rod structure, and spare wheel carrier packs up the folding of back link mechanism, reduces hoisting system
Space-consuming；When spare wheel carrier is fallen, bar linkage structure stretching, extension, the lifting of large scale tire can be met；Second, lift assemblies and arm
Component uses the welding rod member of large span, and the whole hoisting system after spare tyre fixation is highly less than the outer of spare tyre
Edge, reduce vehicle height.In addition, " Γ " type bending structure that arm bar uses, its point of suspension are located at the center of gravity of spare tyre
Top, spare tyre are in vertical state all the time in lifting process, are easily installed with fixing.
It should be noted that above example is only illustrating the technical solution of the utility model rather than its limitations.To the greatest extent
The present invention is described in detail with reference to above example for pipe, it will be understood by those within the art that, it is any to this
The simple modification for the technical scheme that embodiment is recorded, the equivalent substitution either carried out to which part or all technical characteristic,
The scope of technical solution of the present invention should not be departed from.
Claims (10)
1. a kind of side-mounted spare wheel carrier jacking system, being mountable to lifting of the predetermined vehicle frame position to spare tyre, it is special
Sign is, including lift assemblies and arm component；
The lift assemblies are " Γ " type bending structure, and its one end can be articulated with vehicle frame, and the other end is hinged with arm component,
Force section is provided between both ends, for applying external force with pull-up lift assemblies；
The arm component includes arm bar and fixed mount, is hinged by one end and lift assemblies of arm bar, the arm bar
For corresponding " Γ " type bending structure, the fixed mount is to fixed spare tyre and can be fixed on vehicle frame.
2. side-mounted spare wheel carrier jacking system according to claim 1, it is characterized in that, the lift assemblies include two that
The bending part at this interval；The arm component includes the arm bar at two intervals, to be respectively hinged to the corresponding bending part.
3. side-mounted spare wheel carrier jacking system according to claim 1, it is characterized in that, the fixed mount is provided with fastening
Part, to fixed spare tyre.
4. side-mounted spare wheel carrier jacking system according to claim 1, it is characterized in that, the fixed mount is provided with insertion
Positioning hole, to be positioned when spare wheel carrier is packed up by it.
5. side-mounted spare wheel carrier jacking system according to claim 1, it is characterized in that, the fixed mount is provided with insertion
Lockhole, vehicle frame is fixed on by it after spare wheel carrier is packed up.
6. side-mounted spare wheel carrier jacking system according to claim 1, it is characterized in that, the fixed mount further comprises keeping off
Plate, for strengthening the fixation of spare wheel carrier and vehicle frame.
7. side-mounted spare wheel carrier jacking system according to claim 1, it is characterized in that, provide lift assemblies using hydraulic cylinder
Pulling force, one end of the hydraulic cylinder is articulated with vehicle frame, and one end is articulated with the force section.
8. side-mounted spare wheel carrier jacking system according to claim 1, it is characterized in that, the vehicle frame is provided with fixed bottom
Seat, is fixed on this after being packed up for the spare wheel carrier.
9. side-mounted spare wheel carrier jacking system according to claim 8, it is characterized in that, the firm banking, which is provided with, to be oriented to
Bar, it can coordinate with the positioning hole on the fixed mount, it is positioned when the spare wheel carrier is packed up.
10. side-mounted spare wheel carrier jacking system according to claim 8, it is characterized in that, the firm banking is provided with tight
Gu screw, after the spare wheel carrier packs up positioning, fixed by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339160.8U CN206664735U (en) | 2017-04-01 | 2017-04-01 | Side-mounted spare wheel carrier jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339160.8U CN206664735U (en) | 2017-04-01 | 2017-04-01 | Side-mounted spare wheel carrier jacking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664735U true CN206664735U (en) | 2017-11-24 |
Family
ID=60366681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720339160.8U Expired - Fee Related CN206664735U (en) | 2017-04-01 | 2017-04-01 | Side-mounted spare wheel carrier jacking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664735U (en) |
-
2017
- 2017-04-01 CN CN201720339160.8U patent/CN206664735U/en not_active Expired - Fee Related
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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: 20180401 |