CN105922828A - Vehicle climbing and obstacle crossing power assisting device - Google Patents
Vehicle climbing and obstacle crossing power assisting device Download PDFInfo
- Publication number
- CN105922828A CN105922828A CN201610422432.0A CN201610422432A CN105922828A CN 105922828 A CN105922828 A CN 105922828A CN 201610422432 A CN201610422432 A CN 201610422432A CN 105922828 A CN105922828 A CN 105922828A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- climbing
- obstacle
- ear
- hydraulic cylinder
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
Abstract
The invention relates to a vehicle climbing and obstacle crossing power assisting device. A lug base, a hinged lug and a base lug are chained through a special pin shaft, and the lug base can rotate and does not affect vehicle turning. However, when a vehicle performs climbing and crosses an obstacle, locking is performed through a control device, the problem that when the vehicle is lifted, a front section vehicle rotates and rollover occurs easily is solved, a lifting hydraulic cylinder and the pin shaft are in coaxiality matching, a connection lug of a cylinder body of the lifting hydraulic cylinder is connected with a rear section vehicle, so that a firm supporting body is available when the work is done. The vehicle climbing and obstacle crossing power assisting device has the advantages of being safe, reliable, wide in application prospect and multiple in applied vehicle types. Before the vehicles performs climbing and crosses the obstacle, the lifting hydraulic cylinder can be controlled to perform lifting, upward lifting force is provided for the front section vehicle, and the vehicle is too high and crosses the obstacle. Another situation is that when the vehicle crosses an obstacle wall which is two meters high, a power device of a front vehicle provides a certain pressure for the front vehicle to perform cooperative work with the lifting hydraulic cylinder, and the vehicles passes the obstacle.
Description
Technical field
The present invention relates to the climbing of a kind of vehicle and the power assisting device of obstacle detouring, belong to special purpose vehicle transport field.
Background technology
At present, special vehicle is a kind of, vehicle that obstacle many complicated for road surface, especially according to the task of development
Book requirement, for adapting to goods and the transport of personnel under the conditions of various adverse circumstances and complex road surface, needs logical
Cross level angle and the vertical angle of two joint chassis before and after changing, complete pitching and the obstacle crossing function of vehicle,
Sometimes, need to cross two meters of high cement walls, reach the purpose performed, owing to general obstacle detouring vehicle can only
Cross the vertical obstacle of 30-50cm, and for performing the special vehicle of special duty, restricted greatly.
For above-mentioned existing problem, before and after the power assisting device of the climbing of a kind of vehicle of research design and obstacle detouring solves
The level angle of two joint chassis and vertical angle, complete pitching and the obstacle crossing function of vehicle, cross perpendicularity
Excessive barrier is a need for.
Summary of the invention
The present invention is directed to the not enough proposition of the problems referred to above, the climbing of a kind of vehicle and the power assisting device of obstacle detouring, be arranged on
The afterbody of two joint chassis and front portion, and by climbing and obstacle detouring connection fixing base, connection ear mount and the company of cylinder body
Lug is attached.
Lifting hydraulic cylinder, before climbing and obstacle detouring, can be lifted by control, provide prosthomere vehicle by vehicle
A kind of lift upwards, and make vehicle the highest, have passed past obstacle.
Another kind of situation, when the obstacle wall of two meters high crossed by vehicle, front truck power set to vehicle in front one
Fixed power and lifting hydraulic cylinder collaborative work, surmount obstacles.
The present invention solves above-mentioned technical problem, be achieved through the following technical solutions:
The technical scheme of power assisting device of the climbing of a kind of vehicle and obstacle detouring is: by climbing and obstacle detouring connection fixing base,
Articulated stand and lifting hydraulic cylinder composition, wherein ear mount is with hinged ear, seat ear is by special bearing pin chain, and can revolve
Turn and do not affect turn inside diameter, but when vehicle carries out climbing obstacle detouring, will carry out locked by controlling device, and prevent
Vehicle prosthomere vehicle when lifting rotates, and easily causes rollover, and lifting hydraulic cylinder coordinates with bearing pin axiality,
The engaging lug of its cylinder body is connected with deutomerite vehicle, with reach as time have solid supporter.There is safety
Reliably, have a extensive future, be suitable for the advantages such as type of vehicle is many.
Accompanying drawing explanation
Fig. 1 is the structural representation of the power assisting device of the climbing of a kind of vehicle and obstacle detouring；
Fig. 2 is climbing and the structural representation of obstacle detouring connection fixing base 1 in Fig. 1；
Fig. 3 is the structural representation of articulated stand 2 in Fig. 1；
Fig. 4 is the structural representation of lifting hydraulic cylinder 3 in Fig. 1；
Detailed description of the invention
1. refering to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of vehicle climbing of this detailed description of the invention and obstacle detouring
Power assisting device, wherein ear mount 103 and hinged ear 201, seat ear 202 are by special bearing pin chain, and rotatable not
Affect turn inside diameter, but when vehicle carries out climbing obstacle detouring, will carry out locked by controlling device, and prevent vehicle
When lifting, prosthomere vehicle rotates, and easily causes rollover, and lifting hydraulic cylinder 3 coordinates with bearing pin 205 axiality,
The engaging lug of its cylinder body 303 is connected with deutomerite vehicle, with reach as time have solid supporter.
2., refering to Fig. 2, climbing and obstacle detouring connection fixing base 1 are by reinforcing plate 101, ring flange 102, ear mount
103, bearing 104 forms, and wherein, reinforcing plate 101 and left and right ear mount, bearing 104 pass through to be welded to connect,
Left and right ear mount is played and strengthens fixing effect, prevent operationally, owing to pulling force is excessive so that it is destroy, method
Blue dish 102 is bolted with the connection seat of bearing 104, vehicle in front, and ear mount 103 is passed through with bearing 104
Being welded to connect, the special bearing pin in ear mount 103 has oilhole equipped with on lubricating cup, axis body inside it, can protect always
Hold lubrication when mutually rotating.
3., refering to Fig. 3, articulated stand 2 is by hinged ear 201, seat ear 202, diagonal bracing pipe 203, engaging lug
Seat 204, bearing pin 205 form, and the most hinged ear 201 coordinates with bearing pin 205 axiality, and guarantee can not phase
Rotating mutually, seat ear 202, connection ear mount 204 are passed through to be welded to connect with diagonal bracing pipe 203, its diagonal bracing pipe 203
It is made up of four 20Cr alloy steel materials, and mixes into triangular structure two-by-two and weld so that it is intensity is big
In using intensity.
4., refering to Fig. 4, lifting hydraulic cylinder 3 is made up of, wherein hanger 301, piston rod 302, cylinder body 303
Hanger 301 and piston rod 302 are by being welded to connect, and coordinate with bearing pin 205 axiality, piston rod 302
Coordinate with cylinder body 303 axiality, and between leave activity surplus, in order to the inflow of lubricating oil, its piston masthead
The weight risen is about 30t, and lifting hydraulic cylinder 3 works in pairs, when not working, also can eliminate transport vehicle and exist
Produce in motor process jolts, and i.e. plays the effect of amortisseur.
Claims (4)
1. a vehicle climbing and the power assisting device of obstacle detouring, it is characterised in that it is by ear mount (103) and hinged ear
(201), seat ear (202) is by special bearing pin chain, and rotatable does not affect turn inside diameter, but enters at vehicle
During row climbing obstacle detouring, will carry out locked by controlling device, and prevent vehicle prosthomere vehicle when lifting from rotating,
Easily causing rollover, lifting hydraulic cylinder (3) coordinates with bearing pin (205) axiality, the company of its cylinder body (303)
Lug is connected with deutomerite vehicle, with reach as time have solid supporter.
A kind of vehicle the most according to claim 1 climbing and the power assisting device of obstacle detouring, it is characterised in that climb
Slope and obstacle detouring connection fixing base (1) are by reinforcing plate (101), ring flange (102), ear mount (103), bearing
(104) composition, wherein, reinforcing plate (101) and left and right ear mount, bearing (104) pass through to be welded to connect,
Left and right ear mount is played and strengthens fixing effect, prevent operationally, owing to pulling force is excessive so that it is destroy, method
Blue dish (102) is bolted with the connection seat of bearing (104), vehicle in front, ear mount (103) and bearing
(104) by being welded to connect, the special bearing pin in ear mount (103) has equipped with on lubricating cup, axis body inside it
Oilhole, can be always maintained at lubrication when mutually rotating.
A kind of vehicle the most according to claim 1 climbing and the power assisting device of obstacle detouring, it is characterised in that hinge
Connect support (2) by hinged ear (201), seat ear (202), diagonal bracing pipe (203), connect ear mount (204),
Bearing pin (205) forms, and the most hinged ear (201) coordinates with bearing pin (205) axiality, and guarantee can not
Mutually rotating, seat ear (202), connection ear mount (204) are passed through to be welded to connect with diagonal bracing pipe (203), its
Diagonal bracing pipe (203) is made up of four 20Cr alloy steel materials, and mixes into triangular structure two-by-two and weld
Connect so that it is intensity is more than using intensity.
A kind of vehicle the most according to claim 1 climbing and the power assisting device of obstacle detouring, it is characterised in that lift
Rise hydraulic cylinder (3) to be made up of hanger (301), piston rod (302), cylinder body (303), wherein hanger (301)
With piston rod (302) by being welded to connect, and coordinate with bearing pin (205) axiality, piston rod (302)
Coordinate with cylinder body (303) axiality, and between leave activity surplus, in order to the inflow of lubricating oil, its piston
The weight that masthead rises is about 30t, and lifting hydraulic cylinder (3) works in pairs, when not working, also can eliminate
What transport vehicle produced in motor process jolts, and i.e. plays the effect of amortisseur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422432.0A CN105922828A (en) | 2016-06-13 | 2016-06-13 | Vehicle climbing and obstacle crossing power assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422432.0A CN105922828A (en) | 2016-06-13 | 2016-06-13 | Vehicle climbing and obstacle crossing power assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105922828A true CN105922828A (en) | 2016-09-07 |
Family
ID=56831080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422432.0A Pending CN105922828A (en) | 2016-06-13 | 2016-06-13 | Vehicle climbing and obstacle crossing power assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105922828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320475A (en) * | 2022-08-18 | 2022-11-11 | 四川华丰科技股份有限公司 | Industrial delivery robot with shock absorption, buffering and obstacle crossing functions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221059A (en) * | 1996-02-15 | 1997-08-26 | Shin Caterpillar Mitsubishi Ltd | Steering device for wheel vehicle |
| CN102381355A (en) * | 2011-07-28 | 2012-03-21 | 贵州詹阳动力重工有限公司 | Five-free-direction articulated steering device |
| CN103640628A (en) * | 2013-12-10 | 2014-03-19 | 江苏大学 | Semi-active articulated system and control method applied to bus rapid transit vehicle |
-
2016
- 2016-06-13 CN CN201610422432.0A patent/CN105922828A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221059A (en) * | 1996-02-15 | 1997-08-26 | Shin Caterpillar Mitsubishi Ltd | Steering device for wheel vehicle |
| CN102381355A (en) * | 2011-07-28 | 2012-03-21 | 贵州詹阳动力重工有限公司 | Five-free-direction articulated steering device |
| CN103640628A (en) * | 2013-12-10 | 2014-03-19 | 江苏大学 | Semi-active articulated system and control method applied to bus rapid transit vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 魏小强: "铰接履带运输车车体和铰接架强度刚度分析", 《中国学术文献网络出版总库》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320475A (en) * | 2022-08-18 | 2022-11-11 | 四川华丰科技股份有限公司 | Industrial delivery robot with shock absorption, buffering and obstacle crossing functions |
| CN115320475B (en) * | 2022-08-18 | 2023-10-10 | 四川华丰科技股份有限公司 | Industrial delivery robot with shock absorption buffering and obstacle crossing functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |