CN209683842U - A kind of novel spare wheel lifting device - Google Patents
A kind of novel spare wheel lifting device Download PDFInfo
- Publication number
- CN209683842U CN209683842U CN201920422397.1U CN201920422397U CN209683842U CN 209683842 U CN209683842 U CN 209683842U CN 201920422397 U CN201920422397 U CN 201920422397U CN 209683842 U CN209683842 U CN 209683842U
- Authority
- CN
- China
- Prior art keywords
- gear shaft
- wirerope
- guide pipe
- fixing axle
- driven gear
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of novel spare wheel lifting device, including drive mechanism assembly, guide pipe, guide pipe mounting bracket, spare tyre pallet and wirerope；The drive mechanism assembly is made of protection shell, fixing axle, driving gear shaft and driven gear shaft；The fixing axle, driving gear shaft and driven gear shaft are mounted in the protective shell body；The fixing axle is fixedly installed in the side of protection shell, and the driven gear shaft is installed on the other side of protection shell, and the driving gear shaft is installed between the fixing axle and driven gear shaft；The wirerope-winding is on driven gear shaft；The extension end of the wirerope is connected in the card slot that the fixing axle and driving gear shaft opposite direction open up；The extension end of wirerope is fixed in described guide pipe one end, and the other end is fixed in guide pipe mounting bracket；The wirerope connects spare tyre pallet by the guide pipe.The utility model structure is simple, the improper winding of wirerope after the completion of spare tyre can be effectively prevent to dismantle.
Description
Technical field
The utility model relates to technical field of automobile accessories, specially a kind of novel spare wheel lifting device.
Background technique
Currently, automobile installs automobile spare tire lifting gear in vehicle frame two sides of tail, an automobile spare tire is respectively hung, with convenient
Impaired tire is replaced at any time.However, when spare tyre pallet body loosens in the case where no spare tyre (no counterweight), due to steel wire
The elasticity not by outside pulling force and wirerope itself of restricting causes wirerope to expand in the shell of drive mechanism assembly, makes
At steel cable winding inside spare tyre winch mechanism, can not normal use.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of novel spare wheel lifting device,
It solves when spare tyre pallet is without spare tyre (no counterweight), wirerope easily expands in protective shell body, and winding can not normally make
The problem of using.
The novel spare wheel lifting device, by the way that, on driven gear shaft, the extension end of wirerope is clamped by wirerope-winding
In in the circular vias that card slot that fixing axle and driving gear shaft opposite direction open up is formed, and the diameter and wirerope of the circular vias
Outer diameter it is equal, when need to adjust wirerope it is elastic when, only need to be rotatably dispose in protection housing outer surface rotating handles, by
Rotating handles drive rotating arm rotation, drive driving gear shaft rotation by rotating arm, so that driven gear shaft be driven to rotate, adjust
Wirerope, to control the lifting of spare tyre disk.The clamping block of rotating arm one end can be stuck in protection shell when spare tyre, which circles or whirl in the air, to be carried
On clamping groove in, effect of contraction is played to driving gear shaft, when wirerope wants due to the elasticity of itself that deformation occurs, by
In in the circular vias that its extension end is connected in that the card slot that fixing axle and driving gear shaft opposite direction open up is formed, and driving gear shaft
It is restrained, therefore the circular vias that the card slot that opens up of fixing axle and driving gear shaft opposite direction is formed can play constraint limit to wirerope
Position effect, prevents wirerope from expanding in protective shell body, winds.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of novel spare wheel lifting device, including drive mechanism assembly, guide pipe, guide pipe mounting bracket, spare tyre pallet
And wirerope, the drive mechanism assembly are made of protection shell, fixing axle, driving gear shaft and driven gear shaft；It is described solid
Dead axle, driving gear shaft and driven gear shaft are mounted in the protective shell body；The fixing axle is fixedly installed in the guarantor
The side of protective case body, the driven gear shaft are installed on the other side of the protection shell, and the driving gear shaft is installed on institute
It states between fixing axle and driven gear shaft；The gear parts of the driving gear shaft are engaged with the gear parts of driven gear shaft；
The wirerope-winding is on driven gear shaft；The extension end of the wirerope is connected in the fixing axle and driving gear shaft pair
Into the card slot opened up；The outer surface of the protection shell is equipped with a rotating arm；The driving gear shaft and the rotating arm
Connection；One end of the rotating arm is equipped with a rotating handles, and the other end is equipped with a clamping block；It is opened up on the protection shell
There are one and the matched clamping groove of the clamping block；The wirerope that described guide pipe one end is fixed on the protection shell is stretched
Outlet, the other end are fixed in guide pipe mounting bracket；The wirerope connects spare tyre pallet by the guide pipe.
Further, the guide pipe is obliquely installed, and the angle between horizontal plane is 10 ° -15 °.
Further, the wirerope outlet end of the guide pipe is equipped with one end circular arc chamfering.
Further, the joining place of the wirerope and the spare tyre pallet is equipped with one layer of rubber protecting jacket.
Further, the card slot that the fixing axle and driving gear axis target open up forms one and the wirerope outer diameter
Equal circular vias.
The novel spare wheel lifting device, by the way that, on driven gear shaft, the extension end of wirerope is clamped by wirerope-winding
In in the circular vias that card slot that fixing axle and driving gear shaft opposite direction open up is formed, and the diameter and wirerope of the circular vias
Outer diameter it is equal, when need to adjust wirerope it is elastic when, only need to be rotatably dispose in protection housing outer surface rotating handles, by
Rotating handles drive rotating arm rotation, drive driving gear shaft rotation by rotating arm, so that driven gear shaft be driven to rotate, adjust
Wirerope, to control the lifting of spare tyre disk.The clamping block of rotating arm one end can be stuck in protection shell when spare tyre, which circles or whirl in the air, to be carried
On clamping groove in, effect of contraction is played to driving gear shaft, when wirerope wants due to the elasticity of itself that deformation occurs, by
In in the circular vias that its extension end is connected in that the card slot that fixing axle and driving gear shaft opposite direction open up is formed, and driving gear shaft
It is restrained, therefore the circular vias that the card slot that opens up of fixing axle and driving gear shaft opposite direction is formed can play constraint limit to wirerope
Position effect, prevents wirerope from expanding in protective shell body, winds.
The utility model structure is simple, when spare tyre pallet zero load can be led to, can by playing effect of contraction to rotating arm, from
And effect of contraction is played to wirerope, it prevents wirerope since the elasticity of itself expands in protective shell body, winds.
Detailed description of the invention
Fig. 1 is the apparatus structure top view of the utility model；
Fig. 2 is utility model device structural side view；
Fig. 3 is drive mechanism assembly schematic diagram of internal structure；
In figure: 1, drive mechanism assembly, 101, protection shell, 102, fixing axle, 103, driving gear shaft, 104, driven tooth
Wheel shaft, 2, guide pipe, 3, guide pipe mounting bracket, 4, spare tyre pallet, 5, wirerope, 6, rotating arm, 7, clamping groove, 8, rotation handle
Hand, 9, clamping block, 10, card slot.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of novel spare wheel lifting device as shown in Figs. 1-3, including drive mechanism assembly 1, guide pipe 2, guide pipe peace
Fill bracket 3, spare tyre pallet 4 and wirerope 5, it is characterised in that: the drive mechanism assembly 1 is by protection shell 101, fixing axle
102, driving gear shaft 103 and driven gear shaft 104 form；The fixing axle 102, driving gear shaft 103 and driven gear shaft
104 are mounted in the protection shell 101；The fixing axle 102 is fixedly installed in the side of the protection shell 101, institute
The other side that driven gear shaft 104 is installed on the protection shell 101 is stated, the driving gear shaft 103 is installed on the fixation
Between axis 102 and driven gear shaft 104；The gear parts of the driving gear shaft 103 and the gear parts of driven gear shaft 104
Engagement；The wirerope 5 is wound on driven gear shaft 104；The extension end of the wirerope 5 is connected in the fixing axle 102
And in the card slot 10 that opens up of 103 opposite direction of driving gear shaft；The outer surface of the protection shell 101 is equipped with a rotating arm 6；It is described
Driving gear shaft 103 is connect with the rotating arm 6；One end of the rotating arm 6 is equipped with a rotating handles 8, and the other end is equipped with
One clamping block 9；One and the matched clamping groove 7 of the clamping block 9 are offered on the protection shell 101；The guide pipe 2
The extension end of the wirerope 5 on the protection shell 101 is fixed in one end, and the other end is fixed in guide pipe mounting bracket 3；Institute
It states wirerope 5 and spare tyre pallet 4 is connected by the guide pipe 2.
Preferably, the guide pipe 2 is obliquely installed, the angle between horizontal plane is 10 ° -15 °, can make 5 edge of wirerope
The inclination of guide pipe 2 is stretched out, and guarantees that the installation site of guide pipe mounting bracket 3 is motionless；To mitigate the resistance that wirerope spues, institute
5 outlet end of wirerope for stating guide pipe 2 is equipped with one end circular arc chamfering；The joining place of the wirerope 5 and the spare tyre pallet 4 is set
There is one layer of rubber protecting jacket, rubber protecting jacket can protect the joining place of exposed wirerope 5 and spare tyre pallet 4 outside, prevent
Only get rusty；Preferably to play effect of contraction, the card that the fixing axle 102 and 103 object of driving gear shaft open up to wirerope 5
Slot 10 forms a circular vias equal with 5 outer diameter of wirerope.
The novel spare wheel lifting device, by the way that wirerope 5 is wound on driven gear shaft 104, the extension end of wirerope 5
It is connected in the circular vias that the card slot 10 that fixing axle 102 and 103 opposite direction of driving gear shaft open up is formed, and the circular vias
Diameter is equal with the outer diameter of wirerope 5, when need to adjust wirerope 5 it is elastic when, only need to be rotatably dispose in protection shell 101 outside
The rotating handles 8 on surface, drive rotating arm 6 to rotate by rotating handles 8, drive driving gear shaft 103 to rotate by rotating arm 6, from
And driven gear shaft 104 is driven to rotate, wirerope 5 is adjusted, to control the lifting of spare tyre pallet 4.When spare tyre pallet 4 is unloaded
The clamping block 9 of 6 one end of rotating arm can be stuck in the clamping groove 7 on protection shell 101, constraint is played to driving gear shaft 103
Effect, when wirerope 5 wants due to the elasticity of itself that deformation occurs, since its extension end is connected in fixing axle 102 and actively
In the circular vias that the card slot 10 that 103 opposite direction of gear shaft opens up is formed, and driving gear shaft 103 is restrained, therefore fixing axle 102
And the circular vias that the card slot 10 that opens up of 103 opposite direction of driving gear shaft is formed can play constraint position-limiting action to wirerope 5, prevent
Wirerope 5 expands in protective shell body, winding.
The utility model structure is simple, when can lead to spare tyre pallet 4 it is unloaded when, can by playing effect of contraction to rotating arm 6,
To play effect of contraction to wirerope 5, prevents wirerope 5 since the elasticity of itself expands in protective shell body, wind.
Above embodiment is the explanation to the utility model, is not the restriction to the utility model, it is possible to understand that not
These embodiments can be carried out with a variety of variations, modification, replacement in the case where being detached from the principles of the present invention and spirit and become
Type, the protection scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel spare wheel lifting device, including drive mechanism assembly (1), guide pipe (2), guide pipe mounting bracket (3),
Spare tyre pallet (4) and wirerope (5), it is characterised in that: the drive mechanism assembly (1) is by protection shell (101), fixing axle
(102), driving gear shaft (103) and driven gear shaft (104) composition；The fixing axle (102), driving gear shaft (103) and
Driven gear shaft (104) is mounted in the protection shell (101)；The fixing axle (102) is fixedly installed in the protection
The side of shell (101), the driven gear shaft (104) are installed on the other side of protection shell (101), the driving tooth
Wheel shaft (103) is installed between the fixing axle (102) and driven gear shaft (104)；The gear of the driving gear shaft (103)
It is engaged with the gear parts of driven gear shaft (104) part；The wirerope (5) is wound on driven gear shaft (104)；It is described
The extension end of wirerope (5) is connected in the fixing axle (102) and the opposite card slot (10) opened up of driving gear shaft (103)；
The outer surface of protection shell (101) is equipped with a rotating arm (6)；The driving gear shaft (103) and the rotating arm (6)
Connection；One end of the rotating arm (6) is equipped with a rotating handles (8), and the other end is equipped with a clamping block (9)；The protection
One and the clamping block (9) matched clamping groove (7) are offered on shell (101)；Institute is fixed in described guide pipe (2) one end
The extension end of the wirerope (5) in protection shell (101) is stated, the other end is fixed on guide pipe mounting bracket (3)；The steel wire
Rope (5) passes through the guide pipe (2) connection spare tyre pallet (4).
2. a kind of novel spare wheel lifting device according to claim 1, which is characterized in that guide pipe (2) inclination is set
It sets, the angle between horizontal plane is 10 ° -15 °.
3. a kind of novel spare wheel lifting device according to claim 1, which is characterized in that the steel wire of the guide pipe (2)
(5) outlet end restrict equipped with one end circular arc chamfering.
4. a kind of novel spare wheel lifting device according to claim 1, which is characterized in that the wirerope (5) with it is described
The joining place of spare tyre pallet (4) is equipped with one layer of rubber protecting jacket.
5. a kind of novel spare wheel lifting device according to claim 1, which is characterized in that the fixing axle (102) and master
The card slot (10) that movable gear shaft (103) object opens up forms a circular vias equal with the wirerope (5) outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920422397.1U CN209683842U (en) | 2019-03-31 | 2019-03-31 | A kind of novel spare wheel lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920422397.1U CN209683842U (en) | 2019-03-31 | 2019-03-31 | A kind of novel spare wheel lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209683842U true CN209683842U (en) | 2019-11-26 |
Family
ID=68606627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920422397.1U Expired - Fee Related CN209683842U (en) | 2019-03-31 | 2019-03-31 | A kind of novel spare wheel lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209683842U (en) |
-
2019
- 2019-03-31 CN CN201920422397.1U patent/CN209683842U/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 |
Granted publication date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |