CN108340890A - Automobile-used balanced support leg - Google Patents
Automobile-used balanced support leg Download PDFInfo
- Publication number
- CN108340890A CN108340890A CN201810189770.3A CN201810189770A CN108340890A CN 108340890 A CN108340890 A CN 108340890A CN 201810189770 A CN201810189770 A CN 201810189770A CN 108340890 A CN108340890 A CN 108340890A
- Authority
- CN
- China
- Prior art keywords
- automobile
- wheel carrier
- armed
- long
- wheel
- 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.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Include for the force cantilever and support device in fixed seat the invention discloses a kind of automobile-used balanced support leg；At least two travelling wheels that the support device includes wheel carrier and is mounted on before and after direction of travel in wheel carrier；The force cantilever and the wheel carrier are articulated and connected and its junction is located in the region between those travelling wheels, and when needing support, the force cantilever, which can push wheel carrier, makes those travelling wheels be contacted with ground；When that need not support, the force cantilever can lift the wheel carrier so that those travelling wheels are detached from the contact with ground.Support of the balanced support leg for load-carrying vehicle balances, and is particularly suitable for generating the bogie or heavy goods vehicles of unbalance loading when work.
Description
Technical field
The present invention relates to automobile-used movable supporting leg technical fields, and in particular to a kind of automobile-used balanced support leg.
Background technology
Mobile charging is generally carried out using saline oxide charging vehicle in aluminum electrolysis, is disclosed in 20 days June in 2017
State patent document CN106868548A discloses a kind of fluoride salt charging vehicle operated with Digiplex, and feed bin is for loading
Fluoride salt.For the present inventor the study found that this kind of vehicle is when feeding work, flat spin feeder need to be with vertical spin feeder
For axis rotary motion, since its vertical spin feeder is installed on the side of charging vehicle, in flat spin feeder rotary motion
When, the center of gravity for being more easy to cause vehicle is unbalance.And limited by operating condition, during charging, charging vehicle need to move along a straight line
To meet the needs that feed.
The Chinese patent literature CN104118405A for being disclosed on October 29th, 2014 discloses a kind of W-outrigger, supporting leg
Ontology, idler wheel, leg link and telescopic control device；Idler wheel is mounted on supporting leg ontology, which is set as spheroid shape；
Leg link one end is articulated on bearing, and the other end is connected to and installs on the supporting leg ontology of idler wheel opposite side；Extension and contraction control
Device one end is fixed on bearing, and the other end is fixed in leg link.The present inventor is the study found that the technical solution only has
Limited supporting role, the support balance that can not adapt to load-carrying vehicle require.
Invention content
The problem to be solved in the present invention is to provide a kind of automobile-used balanced support leg, for solve how to make charging vehicle when and
Support, and the problem that can be moved in the case where it is by effective support are only provided when it needs support.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of automobile-used balanced support leg is designed, including：For the force cantilever and support device in fixed seat；Institute
State at least two travelling wheels that support device includes wheel carrier and is mounted on before and after direction of travel in wheel carrier；The force cantilever with
The wheel carrier is articulated and connected and its junction is located in the region between those travelling wheels, and when needing support, the force is outstanding
Arm, which can push wheel carrier, makes those travelling wheels be contacted with ground；When that need not support, the force cantilever can lift described
Wheel carrier is so that those travelling wheels are detached from the contact with ground.
Preferably, the travelling wheel is Athey wheel, and the support device further includes：Shoe on those travelling wheels
Band.
Further, the support device further includes：Driving unit on the wheel carrier, the driving unit with
At least one travelling wheel is sequentially connected.
Preferably, in the both sides of the junction, gag lever post is equipped on the top of the wheel carrier, the gag lever post be used for every
It is in contact with the wheel face of the travelling wheel from the force cantilever.
Further, the wheel carrier is the tank tower of bottom opening, and being stretched in the two sides of the top of the tank tower, the tank tower has
Hangers with pivoted hole, in the lower section of the pivoted hole, the upper surface of the tank tower is equipped with groove, the groove and the tank tower
Junction form the gag lever post.
Preferably, the force cantilever includes：Main force arm and telescopic rod for being hingedly mounted in fixed seat；It is described
The other end of telescopic rod is articulated with above or below the main force arm.
Further, the main force arm includes that first is long-armed and second is long-armed, described first long-armed and described second length
Arm is fixedly connected in obtuse angle, and for the described first long-armed other end for being hingedly installed on the fixed seat, described second is long-armed
The other end and the wheel carrier be articulated and connected.
Further, the main force arm is Hollow cuboids, and described first is long-armed and the second long-armed junction
Side is equipped with ribs；In the junction of the main force arm and the telescopic rod, the main force arm is equipped with pivot and fills seat, institute
Telescopic rod is stated on pivot dress seat.
Further, the bottom surface of the pivot dress seat is equipped with and the described first long-armed and the second long-armed equal angular bottom
Plate, the bottom plate are bonded the main force arm and are fixedly connected with the main force arm.
Compared with prior art, the method have the benefit that：Being lifted or pushed using force cantilever makes travelling wheel
It is in non-contact or contact condition with ground, charging vehicle is made to provide support when it needs support；Make at least two
Travelling wheel is arranged before and after direction of travel, and the junction of force cantilever and wheel carrier is made to be located between two travelling wheels, utilizes three
Angular stability and hinged activity make charging vehicle that can be moved by effective support, and have self-leveling
Effect.
Description of the drawings
Fig. 1 is a kind of three-dimensional structure diagram of the embodiment 1 of automobile-used support balance leg.
Fig. 2 is the perspective structure figure of Fig. 1.
Fig. 3 is a kind of perspective structure figure of the embodiment 2 of automobile-used support balance leg.
Fig. 4 is a kind of three-dimensional structure diagram of the embodiment 3 of automobile-used support balance leg.
Fig. 5 is the front view of Fig. 4.
In figure, 1 is fixed seat, and 11 fill position one for pivot, and 12 fill position two for pivot, and 2 be force cantilever, and 21 be main force arm, 211
First is long-armed, and 212 is long-armed for second, and 22 be telescopic rod, and 23 be ribs, and 24 fill seat for pivot, and 3 be support device, and 31 be wheel carrier,
311 be gag lever post, and 312 be hangers, and 313 be groove, and 32 be travelling wheel, and 33 be crawler belt, and 34 be driving unit, and 35 be ribs
Two.
Specific implementation mode
Illustrate the specific implementation mode of the present invention with reference to the accompanying drawings and examples, but following embodiment is used only in detail
It describes the bright present invention in detail, does not limit the scope of the invention in any way.
Embodiment 1：A kind of automobile-used support balance leg, referring to Fig. 1-2, including：Exert a force cantilever 2 and running gear 3.
Wherein force cantilever 2 include：Main force arm 21, telescopic rod 22, ribs 23, pivot fill seat 24.Wherein, main force arm
21 be Hollow cuboids, including first long-armed 211 and second long-armed 212, and first long-armed 211 and second long-armed 212 is equipped with obtuse angle
And the making that is integrally formed；Hollow cuboids can mitigate its weight, but ribs 23 need to be used to increase the strong of its obtuse angle junction
It spends, in the present embodiment, ribs 23 is set to the both sides of main force arm 21；The effect of pivot dress seat 24 is mitigate main force arm 21 one
Body formed difficulty, meanwhile, bottom surface also is provided with the bottom plate with the first long-armed 211 and second long-armed 212 equal angular, the bottom plate
Has the function of ribs；As the different location up and down of Fig. 2, the same vertical line of fixed seat 1 are equipped with pivot dress position 1 and pivot dress position
2 12,21 one end of main force arm is hingedly installed on pivot dress position 1, and the other end is hingedly installed on the wheel carrier 31 of support device 3
On the pivot dress hole of hangers 312；Telescopic rod 22 is hydraulic actuator, and one end of telescopic rod 22 is hingedly installed on pivot dress position 2 12,
The other end is hingedly installed on pivot dress seat 24；In a particular application, pivot dress seat 1 and pivot dress can be formed directly in special purpose vehicle
Seat 2 12 can also use the form of the fixed seat 1 in Fig. 2, then be fixedly connected with fixed seat with special purpose vehicle.
Wherein, running gear 3 includes：Wheel carrier 31, two travelling wheels 32, ribs 35, in Fig. 2, wheel carrier 31 is opened for bottom surface
The tank tower of mouth, two travelling wheels 32 are mounted on before and after direction of travel in wheel carrier 31, the junction of main force arm 21 and wheel carrier 31
Between two travelling wheels 32, in Fig. 2, which is located on the middle vertical plane of two 32 lines of travelling wheel；The upper table of tank tower 2
Face is equipped with the groove 313 of trapezoidal shape, and hangers 312 is that the side plate of tank tower side upwardly extends to be formed, and ribs 35 is arranged recessed
At the link position of slot 313 and tank tower, to reinforce the intensity of hangers 312.Hangers 312 is equipped with pivot and fills hole, groove 313 and tank tower
Junction be formed with gag lever post 311, since the present embodiment uses tank tower, therefore groove 313 can avoid main force arm 21 and walk
The contact of row wheel 32.But when using tank tower, it is therefore desirable to be equipped in the lowest point of groove 313 and be used for permeable perforation.
This it is automobile-used support balance leg use process be：Pass through the telescopic rod that hydraulic valve operating type is hydraulic actuator
22, when telescopic rod 22 is stretched to the left, telescopic rod 22 heads on main force arm 21 to the left, and main force arm 21 drives wheel carrier 31 to upper left side
Lift, the travelling wheel 32 on wheel carrier 31 is detached from the contact with ground, at this point, being convenient for vehicle fast running；Work as telescopic rod
When 22 contracting to the right, telescopic rod 22 drives main force arm 21 to the right, and main force arm 21 drives wheel carrier 31 to push to the right, is mounted on
Travelling wheel 32 on wheel carrier 31 is contacted with ground, has the principle of stability, main force arm 21 and wheel carrier 31 according to triangle
Junction, two traveling wheels 32 on wheel carrier 31 have stability, and since main force arm 21 and wheel carrier 31 are using hinge
Installation is connect, with naturally levelling ability, therefore, can guarantee that charging vehicle can be moved by effective support.And
Movement when charging vehicle works is straight line, is not required to turn, therefore can realize goal of the invention.
Embodiment 2：A kind of automobile-used support balance leg, as the improvement to embodiment 1, the present embodiment and 1 big portion of embodiment
Split-phase is same, the difference is that, the elastic material with certain degree of hardness is also wrapped on the wheel face of the travelling wheel 32 in the present embodiment
Material, the hardness of elastic material will meet：Certain elasticity can be provided, and meet the needs of conducting pressure.Elastic material can be with
It is rubber, polyurethane.
Embodiment 3：A kind of automobile-used support balance leg, as the improvement to embodiment 1, the present embodiment and 1 big portion of embodiment
Split-phase is same, the difference is that, referring to Fig. 3, in the present embodiment, travelling wheel 32 is Athey wheel, and support device 3 further includes being mounted on
Crawler belt 33 on those travelling wheels 32.The effect of crawler belt 33 is the contact area increased with ground, so as to reduce to ground
Pressure, so traveling is more stable.
Embodiment 4：A kind of automobile-used support balance leg, as the improvement to embodiment 3, the present embodiment and 3 big portion of embodiment
Split-phase is same, the difference is that, the crawler belt 33 in the present embodiment is made of the elastic material of certain degree of hardness, the hardness of elastic material
Meet：Certain elasticity can be provided, and meet the needs of conducting pressure.Elastic material can be rubber, polyurethane.At it
In its embodiment, the surface of Athey wheel can also coat elastic material.
Embodiment 5：A kind of automobile-used support balance leg, as the improvement to embodiment 3, the present embodiment and 3 big portion of embodiment
Split-phase is same, the difference is that, referring to Fig. 4-5, in the present embodiment, support device 3 further includes the driving being mounted on wheel carrier 31
Unit 34, driving unit 34 are sequentially connected at least one travelling wheel 32.In the present embodiment, driving unit 34 is motor, motor
Output shaft and right side travelling wheel wheel shaft extend connect, when special purpose vehicle moves downward, travelling wheel 32 rotates counterclockwise, and
Wheel carrier 31 is caused to generate the stress rotated counterclockwise, i.e. wheel carrier 32 is bonded more excellent with ground.
In above-described embodiment 1-5, automobile-used support balance leg uses two travelling wheels 32, but the present invention is not limited and is only capable of
Using two travelling wheels, the number of travelling wheel 32 can also be more than two.Telescopic rod 22 can also be arranged in main force arm 21
Top.Aforementioned automobile-used support balance leg can be used for laying particular stress on vehicle or heavy goods vehicles.
The present invention is described in detail above in conjunction with drawings and examples, still, those of skill in the art
Member is it is understood that without departing from the purpose of the present invention, can also carry out each design parameter in above-described embodiment
Change, forms multiple specific embodiments, is the common variation range of the present invention, is no longer described in detail one by one herein.
Claims (10)
1. a kind of automobile-used balanced support leg, including：For the force cantilever and support device in fixed seat；It is special
Sign is at least two travelling wheels that the support device includes wheel carrier and is mounted on before and after direction of travel in wheel carrier；It is described to apply
Power cantilever and the wheel carrier are articulated and connected and its junction is located in the region between those travelling wheels, when needing support, institute
Wheel carrier can be pushed those travelling wheels is made to be contacted with ground by stating force cantilever；When that need not support, the force cantilever can
Lift the wheel carrier so that those travelling wheels are detached from the contact with ground.
2. automobile-used balanced support leg as described in claim 1, characterized in that the travelling wheel is Athey wheel, the support dress
It sets and further includes：Crawler belt on those travelling wheels.
3. automobile-used balanced support leg as claimed in claim 1 or 2, characterized in that the support device further includes：Mounted on institute
The driving unit on wheel carrier is stated, the driving unit is sequentially connected at least one travelling wheel.
4. automobile-used balanced support leg as claimed in claim 1 or 2, characterized in that be also wrapped on the wheel face of the travelling wheel
Elastic material or the crawler belt are made of elastic material, and the hardness of the elastic material will meet：Certain bullet can be provided
Property, and meet the needs of conducting pressure.
5. automobile-used balanced support leg as described in claim 1, characterized in that the both sides in the junction, in the wheel carrier
Top be equipped with gag lever post, the gag lever post is in contact with the wheel face of the travelling wheel for the force cantilever to be isolated.
6. automobile-used balanced support leg as claimed in claim 5, characterized in that the wheel carrier is the tank tower of bottom opening, in institute
The two sides of the top, the tank tower of stating tank tower, which are stretched, the hangers with pivoted hole, in the lower section of the pivoted hole, the tank tower it is upper
Surface is equipped with groove, and the junction of the groove and the tank tower forms the gag lever post.
7. automobile-used balanced support leg as described in claim 1, characterized in that the force cantilever includes：For hingedly installing
Main force arm in fixed seat and telescopic rod；The other end of the telescopic rod is articulated with above or below the main force arm.
8. automobile-used balanced support leg as claimed in claim 7, characterized in that the main force arm includes first long-armed and second
It is long-armed, described first it is long-armed with described second it is long-armed be fixedly connected in obtuse angle, the described first long-armed other end is for hingedly pacifying
Loaded in the fixed seat, the described second long-armed other end is articulated and connected with the wheel carrier.
9. automobile-used balanced support leg as claimed in claim 8, characterized in that the main force arm is Hollow cuboids, described
First long-armed and the second long-armed junction side is equipped with ribs；In the connection of the main force arm and the telescopic rod
Place, the main force arm are equipped with pivot and fill seat, and the telescopic rod is mounted on pivot dress seat.
10. automobile-used balanced support leg as claimed in claim 9, characterized in that the bottom surface of the pivot dress seat is equipped with and described the
One long-armed and the second long-armed equal angular bottom plate, the bottom plate, which is bonded the main force arm and is fixed with the main force arm, to be connected
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189770.3A CN108340890B (en) | 2018-03-08 | 2018-03-08 | Balance supporting leg for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189770.3A CN108340890B (en) | 2018-03-08 | 2018-03-08 | Balance supporting leg for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108340890A true CN108340890A (en) | 2018-07-31 |
| CN108340890B CN108340890B (en) | 2024-06-21 |
Family
ID=62957604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189770.3A Active CN108340890B (en) | 2018-03-08 | 2018-03-08 | Balance supporting leg for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108340890B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB532868A (en) * | 1939-07-14 | 1941-02-03 | Edgar Atheling Alton | Apparatus for jacking-up and manoeuvring a motor vehicle |
| CN101301869A (en) * | 2008-04-28 | 2008-11-12 | 三一重工股份有限公司 | Concrete pump vehicle supporting leg and concrete pump vehicle therewith |
| CN201736967U (en) * | 2010-07-05 | 2011-02-09 | 湖南恒润高科有限公司 | Four-leg support device of highway guardrail emergency repair truck |
| CN205220636U (en) * | 2015-11-26 | 2016-05-11 | 陕西汽车集团有限责任公司 | Bridge inspect vehicle's operation levelling device |
| CN106114471A (en) * | 2016-08-30 | 2016-11-16 | 安徽皖鹏新能源车辆制造有限公司 | A kind of semitrailer with critical should dangerous job platform |
| CN205737458U (en) * | 2016-07-06 | 2016-11-30 | 漳州科晖专用汽车制造有限公司 | A kind of support wheel mechanism being arranged on special purpose vehicle |
| DE202017106296U1 (en) * | 2017-10-17 | 2018-01-17 | Ewo Fluid Power Gmbh | Support device for a vehicle |
| CN207997846U (en) * | 2018-03-08 | 2018-10-23 | 郑州经纬科技实业有限公司 | Automobile-used balanced support leg |
-
2018
- 2018-03-08 CN CN201810189770.3A patent/CN108340890B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB532868A (en) * | 1939-07-14 | 1941-02-03 | Edgar Atheling Alton | Apparatus for jacking-up and manoeuvring a motor vehicle |
| CN101301869A (en) * | 2008-04-28 | 2008-11-12 | 三一重工股份有限公司 | Concrete pump vehicle supporting leg and concrete pump vehicle therewith |
| CN201736967U (en) * | 2010-07-05 | 2011-02-09 | 湖南恒润高科有限公司 | Four-leg support device of highway guardrail emergency repair truck |
| CN205220636U (en) * | 2015-11-26 | 2016-05-11 | 陕西汽车集团有限责任公司 | Bridge inspect vehicle's operation levelling device |
| CN205737458U (en) * | 2016-07-06 | 2016-11-30 | 漳州科晖专用汽车制造有限公司 | A kind of support wheel mechanism being arranged on special purpose vehicle |
| CN106114471A (en) * | 2016-08-30 | 2016-11-16 | 安徽皖鹏新能源车辆制造有限公司 | A kind of semitrailer with critical should dangerous job platform |
| DE202017106296U1 (en) * | 2017-10-17 | 2018-01-17 | Ewo Fluid Power Gmbh | Support device for a vehicle |
| CN207997846U (en) * | 2018-03-08 | 2018-10-23 | 郑州经纬科技实业有限公司 | Automobile-used balanced support leg |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108340890B (en) | 2024-06-21 |
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