CN108706000A - A kind of auxiliary support structure and mobile device - Google Patents
A kind of auxiliary support structure and mobile device Download PDFInfo
- Publication number
- CN108706000A CN108706000A CN201810272647.8A CN201810272647A CN108706000A CN 108706000 A CN108706000 A CN 108706000A CN 201810272647 A CN201810272647 A CN 201810272647A CN 108706000 A CN108706000 A CN 108706000A
- Authority
- CN
- China
- Prior art keywords
- leg
- supporting leg
- mobile chassis
- push
- downside
- 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.)
- Pending
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Classifications
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- 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
- B60S9/04—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 mechanically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to a kind of auxiliary support structure more particularly to a kind of auxiliary support structures for improving the guard station stationarity of mobile chassis, include the leg assembly set on one end on the downside of mobile chassis, and the push-rod electric machine set on the other end on the downside of mobile chassis；The leg assembly includes the first leg that one end orientation is articulated on the downside of mobile chassis, and second supporting leg and one end of one end globular hinge on the downside of mobile chassis are fixedly connected with the second supporting leg and the supporting leg cross bar of the other end and first leg globular hinge；The push rod globular hinge of the push-rod electric machine is in the supporting leg cross bar；The push-rod electric machine telescopic putter realizes the expansion or gathering of first leg and the second supporting leg.This auxiliary support structure, it is simple in structure, easy to assembly and compact-sized, do not occupy exceptional space；Most importantly after first leg and the second supporting leg are unfolded, two guard station points are increased, the guard station stationarity of mobile chassis is substantially increased.
Description
Technical field
The present invention relates to a kind of auxiliary support structure more particularly to a kind of guard station stationarities for improving mobile chassis
Auxiliary support structure, and use the mobile device of the auxiliary support structure.
Background technology
Mobile chassis is three points of contact when parked on the ground of irregularity.When the equipment on mobile chassis is
When high center of gravity or change center of gravity, the chassis of three points of contact just seems extremely unstable, is easily moved under small outer force effect
Or rollover.
It is at present to increase in mobile chassis surrounding to the settling mode of this generally use in the case where center of gravity is unable to adjust
Extension supporting leg is equipped with screw rod or hydraulic push rod on supporting leg, so that screw rod or hydraulic push rod is landed by adjusting, with increase chassis with not
The contact point of plane earth.Although the structure can solve the problems, such as that mobile chassis guard station is jiggly, but its structure is complex, increases
The volume on chassis, and supporting leg space bigger is unfolded.
Invention content
In order to make up the defect of the above-mentioned prior art, the object of the present invention is to provide a kind of simple in structure, space is small
For improve mobile chassis guard station stationarity auxiliary support structure.
In order to achieve the above objectives, the technical scheme is that：
A kind of auxiliary support structure includes the leg assembly set on one end on the downside of mobile chassis, and is set to mobile chassis
The push-rod electric machine of the downside other end；The leg assembly includes that one end orientation is articulated with first leg on the downside of mobile chassis, and one
Second supporting leg and one end of the globular hinge on the downside of mobile chassis is held to be fixedly connected with the second supporting leg and the other end and first
The supporting leg cross bar of leg globular hinge；The push rod globular hinge of the push-rod electric machine is in the supporting leg cross bar；The push-rod electric machine is stretched
Contracting push rod realizes the expansion or gathering of first leg and the second supporting leg.
Above-mentioned auxiliary support structure, simple in structure, especially leg assembly and push-rod electric machine are set under mobile chassis
Exceptional space is not occupied in side, compact-sized；In addition, first leg orientation is articulated on the downside of mobile chassis, (only there are one rotations
Degree of freedom), the second supporting leg globular hinge (there are three rotary freedoms for tool) on the downside of mobile chassis, and supporting leg cross bar one end ball
Shape is articulated with first leg and the other end is fixedly connected on the second supporting leg so that entire leg assembly push-rod electric machine promotion or
Person pull under, be very simply achieved that the expansion or gathering of first leg and the second supporting leg, operation is very easy, operation nor
Chang Liuchang；In addition, after first leg and the second supporting leg are unfolded, two guard station points are increased, mobile chassis is substantially increased
Guard station stationarity.
Further, in order to simplify structure, facilitate and realize that first leg only there are one rotary freedom, is additionally provided with and orients hinge
Connect mounting assembly；The hinged mounting assembly of the orientation includes the hinged seat being fixedly arranged on the downside of mobile chassis, and is fixedly arranged on hinge
The articulated shaft of joint chair；The turning end of the first leg is sheathed on the articulated shaft.
Further, in order to simplify structure, ease of assembly further includes the first spherical installation being set in the middle part of first leg
Seat；The supporting leg cross bar is equipped with the first spherical linkage close to the end of first leg；First spherical linkage with it is described
First spherical mounting base connection.
Further, in order to simplify structure, ease of assembly further includes the second spherical installation set on mobile chassis lower end
Seat；The turning end of second supporting leg is equipped with the second spherical linkage；Second spherical linkage and the described second spherical peace
Fill seat connection.
Further, described for the movement conducive to entire leg assembly in the telescopic process of the push rod of push-rod electric machine
Push-rod electric machine is hinged and mobile chassis downside, and only there are one rotary freedoms for push-rod electric machine.
Further, first leg and the second leg motion, the push rod electricity are driven for the ease of the push rod of push-rod electric machine
The push rod globular hinge of machine is in the middle part of the supporting leg cross bar.
The present invention also provides a kind of mobile device, including mobile chassis, the device body being set on the upside of mobile chassis, if
Movable pulley on the downside of mobile chassis, and set on auxiliary support structure on the downside of mobile chassis；The auxiliary support structure includes
Leg assembly set on one end on the downside of mobile chassis, and the push-rod electric machine set on the other end on the downside of mobile chassis；The supporting leg
Component includes that one end orientation is articulated with first leg on the downside of mobile chassis, one end globular hinge on the downside of mobile chassis second
Supporting leg and one end are fixedly connected with the second supporting leg and the supporting leg cross bar of the other end and first leg globular hinge；The push rod
The push rod globular hinge of motor is in the supporting leg cross bar；The push-rod electric machine telescopic putter realizes first leg and the second supporting leg
Expansion or gathering.
Above-mentioned mobile device uses auxiliary support structure above-mentioned, after first leg and the expansion of the second supporting leg, increases
Two guard station points are added, have substantially increased the guard station stationarity of mobile chassis, the guard station for also just improving entire mobile device is flat
Stability；In addition, auxiliary support structure above-mentioned is simple in structure, especially leg assembly and push-rod electric machine are set under mobile chassis
Exceptional space is not occupied in side, compact-sized；In addition, first leg orientation is articulated on the downside of mobile chassis, the second supporting leg is spherical
It is articulated on the downside of mobile chassis, and supporting leg cross bar one end globular hinge is fixedly connected on second in first leg and the other end
Leg so that entire leg assembly is very simply achieved that first leg and second under the promotion or pulling of push-rod electric machine
The expansion or gathering of supporting leg, operation is very easy, and operation is also very smooth.
Above-mentioned mobile device is a upperseat concept, it is however generally that as long as wheel type mobile equipment, in addition to this skill
The other structures outside component that art scheme is mentioned, using the conventional structure in field, such as wheel excavator, wheeled loading
Machine, wheeled mobile robot etc. only need to install above-mentioned auxiliary support structure additional on the downside of mobile chassis.
Further, it is additionally provided with the hinged mounting assembly of orientation；It includes being fixedly arranged on movement that the orientation, which is hinged mounting assembly,
The hinged seat of chassis underside, and it is fixedly arranged on the articulated shaft of hinged seat；The turning end of the first leg is sheathed on the hinge
Spindle.
Further, further include the first spherical mounting base being set in the middle part of first leg；The supporting leg cross bar is close to first
The end of supporting leg is equipped with the first spherical linkage；First spherical linkage is connect with the described first spherical mounting base；Also wrap
Include the second spherical mounting base set on mobile chassis lower end；The turning end of second supporting leg is equipped with the second spherical linkage；It is described
The second spherical linkage connect with the described second spherical mounting base.
Further, the push-rod electric machine is hingedly and on the downside of mobile chassis, and only there are one rotary freedoms for push-rod electric machine；
The push rod globular hinge of the push-rod electric machine is in the middle part of the supporting leg cross bar.
The invention will be further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is one of the structural schematic diagram of the embodiment of the present invention 2 (leg assembly gathering)；
Fig. 2 is the second structural representation (leg assembly expansion) of the embodiment of the present invention 2；
Fig. 3 is the third structural representation (omitting device body) of the embodiment of the present invention 2.
Specific implementation mode
In order to more fully understand the present invention technology contents, with reference to specific embodiment to technical scheme of the present invention into
One step introduction and explanation, but not limited to this.
Embodiment 1
Shown in referring to Fig.1~Fig. 3, a kind of auxiliary support structure S includes the supporting leg group set on 10 downside one end of mobile chassis
Part 20, and the push-rod electric machine 30 set on the 10 downside other end of mobile chassis.
Specifically, leg assembly 20 includes the first leg 21 that one end orientation is articulated with 10 downside of mobile chassis, one end ball
Shape is articulated with the second supporting leg 22 of 10 downside of mobile chassis and one end is fixedly connected with the second supporting leg 22 and the other end and first
The supporting leg cross bar 23 of 21 globular hinge of supporting leg.The push rod globular hinge of push-rod electric machine 30 is in the middle part of supporting leg cross bar 23；Push rod electricity
30 telescopic putter of machine realizes the expansion or gathering of first leg 21 and the second supporting leg 22.
Specifically, being additionally provided with orientation is hinged mounting assembly 40；The hinged mounting assembly 40 of orientation includes being fixedly arranged on mobile chassis
The hinged seat 41 of 10 downsides, and it is fixedly arranged on the articulated shaft 42 of hinged seat 41；The turning end of first leg 21 is sheathed on articulated shaft
42。
Specifically, further including the first spherical mounting base (not shown) for being set to 21 middle part of first leg；Supporting leg cross bar
23 are equipped with the first spherical linkage 24 close to the end of first leg 21；First spherical linkage 24 is connect with the first spherical mounting base.
Specifically, further including the second spherical mounting base 25 set on 10 lower end of mobile chassis；The turning end of second supporting leg 22
Equipped with the second spherical linkage 26；Second spherical linkage 26 is connect with the second spherical mounting base 25.
Further, in other embodiments, push-rod electric machine 30 is hingedly and on the downside of mobile chassis 10, and push-rod electric machine 30 is only
There are one rotary freedoms.
In summary：Above-mentioned auxiliary support structure S, simple in structure, especially leg assembly 20 and push-rod electric machine 30 is set
In the downside of mobile chassis 10, do not occupy exceptional space, it is compact-sized；In addition, the orientation of first leg 21 is articulated with mobile bottom
10 downside of disk (only there are one rotary freedoms), (there are three rotations for tool in 10 downside of mobile chassis for 22 globular hinge of the second supporting leg
Degree of freedom), and 23 one end globular hinge of supporting leg cross bar is fixedly connected on the second supporting leg 22 in first leg 21 and the other end, makes
Entire leg assembly 20 is obtained under the promotion or pulling of push-rod electric machine 30, is very simply achieved that first leg 21 and second
The expansion or gathering of supporting leg 22, operation is very easy, and operation is also very smooth；In addition, working as first leg 21 and the second supporting leg 22
After expansion, two guard station points are increased, the guard station stationarity of mobile chassis 10 is substantially increased.
Embodiment 2
As shown in FIG. 1 to 3, a kind of mobile device, including mobile chassis 10 are set to the device sheet of 10 upside of mobile chassis
Body 50, is set to the movable pulley 60 of 10 downside of mobile chassis, and is set to 10 downside auxiliary support structure S of mobile chassis.
Specifically, auxiliary support structure S, includes the leg assembly 20 set on 10 downside one end of mobile chassis, and be set to
The push-rod electric machine 30 of the 10 downside other end of mobile chassis.
Specifically, leg assembly 20 includes the first leg 21 that one end orientation is articulated with 10 downside of mobile chassis, one end ball
Shape is articulated with the second supporting leg 22 of 10 downside of mobile chassis and one end is fixedly connected with the second supporting leg 22 and the other end and first
The supporting leg cross bar 23 of 21 globular hinge of supporting leg.The push rod globular hinge of push-rod electric machine 30 is in the middle part of supporting leg cross bar 23；Push rod electricity
30 telescopic putter of machine realizes the expansion or gathering of first leg 21 and the second supporting leg 22.
Specifically, being additionally provided with orientation is hinged mounting assembly 40；The hinged mounting assembly 40 of orientation includes being fixedly arranged on mobile chassis
The hinged seat 41 of 10 downsides, and it is fixedly arranged on the articulated shaft 42 of hinged seat 41；The turning end of first leg 21 is sheathed on articulated shaft
42。
Specifically, further including the first spherical mounting base (not shown) for being set to 21 middle part of first leg；Supporting leg cross bar
23 are equipped with the first spherical linkage 24 close to the end of first leg 21；First spherical linkage 24 is connect with the first spherical mounting base.
Specifically, further including the second spherical mounting base 25 set on 10 lower end of mobile chassis；The turning end of second supporting leg 22
Equipped with the second spherical linkage 26；Second spherical linkage 26 is connect with the second spherical mounting base 25.
Further, in other embodiments, push-rod electric machine 30 is hingedly and on the downside of mobile chassis 10, and push-rod electric machine 30 is only
There are one rotary freedoms.
In summary：Above-mentioned mobile device uses auxiliary support structure S above-mentioned, when first leg 21 and second
After supporting leg 22 is unfolded, two guard station points are increased, the guard station stationarity of mobile chassis 10 is substantially increased, also just improved entire
The guard station stationarity of mobile device；In addition, auxiliary support structure S above-mentioned is simple in structure, especially leg assembly 20 and push rod
Motor 30 is set to the downside of mobile chassis 10, does not occupy exceptional space, compact-sized；In addition, the orientation of first leg 21 is hinged
In 10 downside of mobile chassis, 22 globular hinge of the second supporting leg is in 10 downside of mobile chassis, and 23 one end spherical shape of supporting leg cross bar is cut with scissors
It is connected to first leg 21 and the other end is fixedly connected on the second supporting leg 22 so that entire the pushing away in push-rod electric machine 30 of leg assembly 20
Under dynamic or pulling, it is very simply achieved that the expansion or gathering of first leg 21 and the second supporting leg 22, operation is very easy,
Operation is also very smooth.
It is above-mentioned only with embodiment come the technology contents that further illustrate the present invention, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by the present invention's
Protection.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of auxiliary support structure, it is characterised in that：Include the leg assembly set on one end on the downside of mobile chassis, and is set to
The push-rod electric machine of the other end on the downside of mobile chassis；The leg assembly includes first that one end orientation is articulated on the downside of mobile chassis
Supporting leg, second supporting leg of one end globular hinge on the downside of mobile chassis and one end is fixedly connected with the second supporting leg and the other end
With the supporting leg cross bar of first leg globular hinge；The push rod globular hinge of the push-rod electric machine is in the supporting leg cross bar；It is described to push away
Bar motor flexible push rod realizes the expansion or gathering of first leg and the second supporting leg.
2. auxiliary support structure according to claim 1, it is characterised in that：It is additionally provided with the hinged mounting assembly of orientation；It is described
The hinged mounting assembly of orientation include the hinged seat being fixedly arranged on the downside of mobile chassis, and be fixedly arranged on the articulated shaft of hinged seat；Institute
The turning end for stating first leg is sheathed on the articulated shaft.
3. auxiliary support structure according to claim 1, it is characterised in that：Further include first be set in the middle part of first leg
Spherical mounting base；The supporting leg cross bar is equipped with the first spherical linkage close to the end of first leg；First spherical linkage
It is connect with the described first spherical mounting base.
4. auxiliary support structure according to claim 1, it is characterised in that：Further include set on the second of mobile chassis lower end
Spherical mounting base；The turning end of second supporting leg is equipped with the second spherical linkage；Second spherical linkage and described the
Two spherical mounting base connections.
5. auxiliary support structure according to claim 1, it is characterised in that：The push-rod electric machine is hingedly and under mobile chassis
Side, and only there are one rotary freedoms for push-rod electric machine.
6. auxiliary support structure according to claim 5, it is characterised in that：The push rod globular hinge of the push-rod electric machine in
The middle part of the supporting leg cross bar.
7. a kind of mobile device, it is characterised in that：Including mobile chassis, the device body being set on the upside of mobile chassis is set to and moves
The movable pulley of dynamic chassis underside, and set on auxiliary support structure on the downside of mobile chassis；The auxiliary support structure includes being set to
The leg assembly of one end on the downside of mobile chassis, and the push-rod electric machine set on the other end on the downside of mobile chassis；The leg assembly
It is articulated with first leg on the downside of mobile chassis including one end orientation, second on the downside of mobile chassis of one end globular hinge
Leg and one end are fixedly connected with the second supporting leg and the supporting leg cross bar of the other end and first leg globular hinge；The push rod electricity
The push rod globular hinge of machine is in the supporting leg cross bar；The push-rod electric machine telescopic putter, realization first leg and the second supporting leg
Expansion is collapsed.
8. mobile device according to claim 7, it is characterised in that：It is additionally provided with the hinged mounting assembly of orientation；Described determines
Include the hinged seat being fixedly arranged on the downside of mobile chassis to hinged mounting assembly, and is fixedly arranged on the articulated shaft of hinged seat；Described
The turning end of one supporting leg is sheathed on the articulated shaft.
9. mobile device according to claim 7, it is characterised in that：It further include the first spherical shape being set in the middle part of first leg
Mounting base；The supporting leg cross bar is equipped with the first spherical linkage close to the end of first leg；First spherical linkage and institute
The the first spherical mounting base connection stated；It further include the second spherical mounting base set on mobile chassis lower end；Second supporting leg
Turning end is equipped with the second spherical linkage；Second spherical linkage is connect with the described second spherical mounting base.
10. mobile device according to claim 7, it is characterised in that：The push-rod electric machine is hinged and mobile chassis downside,
And only there are one rotary freedoms for push-rod electric machine；The push rod globular hinge of the push-rod electric machine is in the middle part of the supporting leg cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810272647.8A CN108706000A (en) | 2018-03-29 | 2018-03-29 | A kind of auxiliary support structure and mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810272647.8A CN108706000A (en) | 2018-03-29 | 2018-03-29 | A kind of auxiliary support structure and mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108706000A true CN108706000A (en) | 2018-10-26 |
Family
ID=63866995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810272647.8A Pending CN108706000A (en) | 2018-03-29 | 2018-03-29 | A kind of auxiliary support structure and mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108706000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572684A (en) * | 2020-05-20 | 2020-08-25 | 江苏金彭集团有限公司 | Inverted tricycle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108472A (en) * | 1977-04-26 | 1978-08-22 | Pullman Incorporated | Fold back landing gear leg |
| CN205086889U (en) * | 2015-11-16 | 2016-03-16 | 天津普利运输有限公司 | Supporting structure of be used for trailer balanced automobile body of blowing out |
| 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 |
-
2018
- 2018-03-29 CN CN201810272647.8A patent/CN108706000A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108472A (en) * | 1977-04-26 | 1978-08-22 | Pullman Incorporated | Fold back landing gear leg |
| CN205086889U (en) * | 2015-11-16 | 2016-03-16 | 天津普利运输有限公司 | Supporting structure of be used for trailer balanced automobile body of blowing out |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572684A (en) * | 2020-05-20 | 2020-08-25 | 江苏金彭集团有限公司 | Inverted tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181026 |
|
| RJ01 | Rejection of invention patent application after publication |