CN207758488U - A kind of heavy steering rigid suspension axle device system - Google Patents
A kind of heavy steering rigid suspension axle device system Download PDFInfo
- Publication number
- CN207758488U CN207758488U CN201721193522.3U CN201721193522U CN207758488U CN 207758488 U CN207758488 U CN 207758488U CN 201721193522 U CN201721193522 U CN 201721193522U CN 207758488 U CN207758488 U CN 207758488U
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- axle
- hole
- drag link
- plate
- steering
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Abstract
The utility model discloses a kind of heavy steering rigid suspension axle device systems, are related to axle device field.Axle point includes axle unit and steering arm plate；Axle part get on the bus axle assembly by king pin and carrying box portion be rotatedly connected；Steering arm plate is fixedly linked by attachment pegs and drag link on axle part；Carrying box portion includes clamp knuckle, first flange, second flange, connection seat board, corner locating block and box reinforcing rib；Drag link includes installation seat plate and locking fixed plate；Lock portion includes hydraulic lock rationed marketing, hydraulically extensible pin and face mark；Power section includes hydraulic cylinder.The utility model extends through the axis hole on crossover port and axle unit on clamp knuckle by king pin, and king pin hingedly forms steering mechanism with axle part and carrying box portion；By installing power section and lock portion on drag link, power section is that steering mechanism provides power, and lock portion is controlling axle steering and locking.
Description
Technical field
The utility model belongs to axle device field, more particularly to a kind of heavy steering rigid suspension axle device system
System.
Background technology
Axle is connected by suspension with vehicle frame (or monocoque body), and automotive wheel is installed at both ends.Its function is to transmit vehicle
Frame (or monocoque body) all directions active force between wheel.
Currently, heavy axle used in oil road drilling platforms and off-highway Over-size transport trailer, does not have steering
The turning radius of function, axle is very big, and permeability is very poor；Axle easily damages when turning, and then leads to the service life of axle
Shorten, each tire force is uneven, can usually cause tire wear, blow out and the phenomenon that axle fracture；Vehicle when usually turning to
The poor adhesive force of wheel and ground, is susceptible to rollover phenomenon, therefore how to ensure to realize while transporting heavy goods and turn to
Function is that have one of major issue to be solved.
Utility model content
The purpose of this utility model is to provide a kind of heavy steering rigid suspension axle device systems, are passed through by king pin
The axis hole on crossover port and axle unit on clamp knuckle, king pin and axle part and carrying box portion hinge are crossed in break-through
It connects to form steering mechanism；It is installed with power section and lock portion by fixed on drag link, power section is steering mechanism
Power and lock portion are provided to control axle steering and locking.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of heavy steering rigid suspension axle device system, including axle part, carrying chest portion
Point, drag link, power section and lock portion, axle point includes axle unit and steering arm plate；It is longitudinally opened on axle unit
Equipped with axis hole, the one end of steering arm plate longitudinally offers first through hole, and the other end of steering arm plate is bolted installation
On axle unit；Axle unit on axle part is rotatedly connected by king pin and carrying box portion；On axle part
Steering arm plate be fixedly linked by attachment pegs and drag link；Carry on box portion includes clamp knuckle, first flange, the
Two flanges, connection seat board, corner locating block and box reinforcing rib；Crossover port, corner locating are longitudinally offered on clamp knuckle
Block rotation is installed in crossover port；It is fixedly connected with two pairs of box reinforcing ribs on carrying box part clamp knuckle；First flange
Centre position longitudinally offers the second through-hole, and several first bolts hole are offered in first flange；Is offered in second flange
Three through-holes；Several second bolts hole are offered on connection seat board；It is fixedly connected with installation seat plate on drag link, is opened on installation seat plate
Equipped with fourth hole；Fixation is installed with locking fixed plate on drag link, and fifth hole is longitudinally offered in locking fixed plate；Horizontal drawing
The 6th through-hole is offered on bar；Lock portion includes hydraulic lock rationed marketing, hydraulically extensible pin and to just identifying；The one of hydraulic lock rationed marketing
End is fixedly linked with hydraulically extensible pin, is installed with above lock portion to just identifying；Power section includes hydraulic cylinder；
Wherein, carrying box portion is the welding box beam device of steel plate material.
Wherein, clamp slewing journal structure is the splice plate of three layers of battenboard material.
Wherein, drag link is the steel plate of I-shaped structure；Two end sides of drag link are the splice plate of three layers of battenboard material.
Wherein, lock portion is mounted by means of bolts in second flange；Locking fixed plate is located in lock portion.
Wherein, the hydraulically extensible pin in lock portion extends through on fifth hole and drag link in locking fixed plate
6th through-hole.
Wherein, one end of the hydraulic cylinder in power section is solid by attachment pegs and the first flange on carrying box portion
Fixed connection；The other end of hydraulic cylinder in power section is fixedly linked by attachment pegs and the installation seat plate on drag link 5.
The utility model has the advantages that：
1, the axis on the crossover port and axle unit on clamp knuckle is extended through in the utility model by king pin
Hole, king pin hingedly form steering mechanism with axle part and carrying box portion；By on drag link it is fixed be installed with it is dynamic
Power part and lock portion, power section provide power and lock portion to control axle steering and lock for steering mechanism
Only.
2, by the way that clamp knuckle is fixedly mounted at carrying box portion both ends in the utility model so that axle unit with
The steering mechanism that clamp knuckle is combined into is simple for process and realizes large-tonnage carrying；By in carrying box portion first line of a couplet joint chair
Several second bolts hole are offered on plate, and are connect with vehicle frame by bolt so that babinet is more convenient to be safeguarded and replace.
3, by adding the box reinforcement of wedge shape in carrying box portion both ends clamp knuckle lower end side in the utility model
Muscle while capable of ensureing to increase intensity, will not reduce the heavy permeability for turning to rigid suspension axle device；By carrying
The longitudinally reinforced gusset of Back Word type is installed inside box portion, can ensure that bending strength can be increased and reinforces the carrying energy of babinet
Power, and the concentrated stress generated in babinet when turning to can be reduced and mitigate the weight of babinet.
4, by installing corner limit in axle part and carrying box portion both ends knuckle contact surface in the utility model
Position block, can set the steering angle of steering mechanism；Detachable form is used by limiting steering block, it can be according to different situations
Demand replaces different limited blocks, and is replaced conveniently after capable of ensureing limited block abrasion.
Certainly, implement any technical method of the utility model it is not absolutely required to and meanwhile reach all the above excellent
Point.
Description of the drawings
Fig. 1 is a kind of heavy structural schematic diagram for turning to rigid suspension axle device system of the utility model；
Fig. 2 is the structural schematic diagram of the carrying box portion of the utility model；
Fig. 3 is the structural schematic diagram of the axle part of the utility model；
Fig. 4 is the structural schematic diagram of the power section of the utility model；
Fig. 5 is the structural schematic diagram without lockup state of the utility model；
Fig. 6 is the structural schematic diagram of the waiting lockup state of the utility model；
Fig. 7 is the structural schematic diagram of the lockup state of the utility model；
Wherein：1- axles part, 101- axle units, 102- axis holes, 103- steering arm plates, 104- first through hole；2- locks
Stop point, 201- hydraulic lock rationed marketings, 202- hydraulically extensible pins, 203- is to just identifying；3- power sections, 301- hydraulic cylinders；4-
Carry box portion, 401- clamp knuckles, 402- crossover ports, 403- first flanges, the second through-holes of 404-, the first bolts of 405-
Hole, 406- second flanges, 407- third through-holes, 408- couple seat board, the second bolts hole of 409-, 410- corner locating blocks, 411-
Box reinforcing rib；5- drag links, 501- installation seat plates, 502- fourth holes, 503- locking fixed plates, 504- fifth holes,
The 6th through-holes of 505-；6- king pins, 7- attachment pegs.
Specific implementation mode
Below in conjunction with particular content in the utility model embodiment, to the technical scheme in the embodiment of the utility model into
Row clearly and completely describes, it is clear that and the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained all other embodiment, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " trepanning ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the position relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated component or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
The utility model is a kind of heavy steering rigid suspension axle device system, including axle part 1, carrying chest portion
It includes axle unit 101 and steering arm plate 103 to divide 4, drag link 5, power section 3 and lock portion 2, axle part 1；Axle is total
At axis hole 102 is longitudinally offered on 101, the one end of steering arm plate 103 longitudinally offers first through hole 104, steering arm plate
103 other end is mounted by means of bolts on axle unit 101；Axle unit 101 on axle part 1 passes through king pin
6 are rotatedly connected with carrying box portion 4；Steering arm plate 103 on axle part 1 passes through attachment pegs 7 and 5 stationary phase of drag link
Even；Carry on box portion 4 includes clamp knuckle 401, first flange 403, second flange 406, connection seat board 408, corner
Limited block 410 and box reinforcing rib 411；Crossover port 402,410 turns of corner locating block are longitudinally offered on clamp knuckle 401
It is dynamic to be installed in crossover port 402；It is fixedly connected with two pairs of box reinforcing ribs 411 on carrying box part clamp knuckle 401；First
403 centre position of flange longitudinally offers the second through-hole 404, and several first bolts hole 405 are offered in first flange 403；The
Third through-hole 407 is offered on two flanges 406；Several second bolts hole 409 are offered on connection seat board 408；It is solid on drag link 5
Surely it is connected with installation seat plate 501, fourth hole 502 is offered on installation seat plate 501；The fixed locking that is installed with is consolidated on drag link 5
Fixed board 503 longitudinally offers fifth hole 504 in locking fixed plate 503；The 6th through-hole 505 is offered on drag link 5；Locking
Part 2 is including hydraulic lock rationed marketing 201, hydraulically extensible pin 202 and to just identifying 203；It is stretched with hydraulic pressure one end of hydraulic lock rationed marketing 201
Contracting pin 202 is fixedly linked, and the top of lock portion 2 is installed with to just identifying 203；Power section 3 includes hydraulic cylinder 301；
Further, carrying box portion 4 is the welding box beam device of steel plate material.
Further, 401 structure of clamp knuckle is the splice plate of three layers of battenboard material.
Further, drag link 5 is the steel plate of I-shaped structure；Two end sides of drag link 5 are three layers of battenboard material
Splice plate.
Further, lock portion 2 is mounted by means of bolts in second flange 406；Locking fixed plate 503 is located at lock
In stop point 2.
Further, the hydraulically extensible pin 202 in lock portion 2 extends through the fifth hole in locking fixed plate 503
504 and drag link 5 on the 6th through-hole 505.
Further, one end of the hydraulic cylinder 301 in power section 3 passes through in attachment pegs 7 and carrying box portion 4
First flange 403 is fixedly connected；The other end of hydraulic cylinder 301 in power section 3 passes through in attachment pegs 7 and drag link 5
Installation seat plate 501 is fixedly linked.
It is a specific embodiment of the utility model below：
In use, king pin 6 extends through the steering on the clamp knuckle 401 at 4 both ends of carrying box portion
The axis hole 102 on axle unit 101 on hole 402 and axle part 1, axle part 1, carrying box portion 4 and king pin 6 are cut with scissors
It connects to form steering mechanism, the axle unit 101 on axle part 1 is embedded into the clamp knuckle at 4 both ends of carrying box portion
In 401, axle unit 101 is equipped with corner locating block 410 with 401 contact surface of clamp knuckle, to set steering angle, carrying
Fixed on box portion 4 to be installed with connection seat board 408, connection seat board 408 is fixedly linked by bolt and vehicle frame, carries chest portion
The fixation of 4 both ends clamp knuckle, 401 lower end side is divided to be installed with wedge-shaped box reinforcing rib 411.
Steering arm plate 103 on axle part 1 is fixedly linked by attachment pegs 7 and drag link 5, fixed dress on drag link 5
Equipped with power section 3 and lock portion 2, power section 3 is made of hydraulic cylinder, and attachment pegs 7 extend through on installation seat plate 501
Fourth hole 502 and second flange 406 on third through-hole 407, power section 3 provides power for steering mechanism；Lock part
2 are divided to be formed by hydraulic lock rationed marketing 201, hydraulic retract pin 202 and to just identifying 203, when steering mechanism turns to, in lock portion 2
Hydraulically extensible pin 202 pack up, the locking fixed plate 503 on drag link 5 moves freely in lock portion 2；Steering mechanism locks
When only, with reference to carrying box portion 4 and drag link 5 to just identifying and lock portion 2 and the locking fixed plate on drag link 5
503 pairs of positive marks, when in positive range, the locking fixed plate 503 on drag link 5 enters inside lock portion 2, liquid
Locking pin 201 is pressed to start to work, into waiting lock-out state；Hydraulic retract pin 202 resists locking fixed plate 503, drag link 5 after
Continuous movement, until hydraulic retract pin 202 enters in the fifth hole 504 in locking fixed plate 503, into lockup state, axle
It cannot turn to.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of heavy steering rigid suspension axle device system, it is characterised in that：Including axle part (1), carrying chest portion
Divide (4), drag link (5), power section (3) and lock portion (2),
The axle part (1) includes axle unit (101) and steering arm plate (103)；
Axis hole (102) is longitudinally offered on the axle unit (101), the one end of the steering arm plate (103) longitudinally opens up
There are first through hole (104), the other end of the steering arm plate (103) to be mounted by means of bolts on axle unit (101)；
Axle unit (101) on the axle part (1) is rotatedly connected by king pin (6) and carrying box portion (4)；
Steering arm plate (103) on the axle part (1) is fixedly linked by attachment pegs (7) and drag link (5)；
Include clamp knuckle (401), first flange (403), second flange (406), connection on the carrying box portion (4)
Seat board (408), corner locating block (410) and box reinforcing rib (411)；
Crossover port (402) is longitudinally offered on the clamp knuckle (401), corner locating block (410) rotation is installed in
In crossover port (402)；
Two pairs of box reinforcing ribs (411) are fixedly connected on the clamp knuckle (401)；
First flange (403) centre position longitudinally offers the second through-hole (404), is opened up on the first flange (403)
There are several first bolts hole (405)；Third through-hole (407) is offered on the second flange (406)；
Several second bolts hole (409) are offered on the connection seat board (408)；
It is fixedly connected with installation seat plate (501) on the drag link (5), fourth hole is offered on the installation seat plate (501)
(502)；
Fixation is installed with locking fixed plate (503) on the drag link (5), is longitudinally offered on the locking fixed plate (503)
Fifth hole (504)；
The 6th through-hole (505) is offered on the drag link (5)；
The lock portion (2) includes hydraulic lock rationed marketing (201), hydraulically extensible pin (202) and to just identifying (203)；
One end of the hydraulic lock rationed marketing (201) is fixedly linked with hydraulically extensible pin (202), the top of the lock portion (2)
It is installed with to just identifying (203)；
The power section (3) includes hydraulic cylinder (301).
2. a kind of heavy steering rigid suspension axle device system according to claim 1, it is characterised in that：The carrying
Box portion (4) is the welding box beam device of steel plate material.
3. a kind of heavy steering rigid suspension axle device system according to claim 1, it is characterised in that：The clamp
Knuckle (401) structure is the splice plate of three layers of battenboard material.
4. a kind of heavy steering rigid suspension axle device system according to claim 1, it is characterised in that：The horizontal drawing
Bar (5) is the steel plate of I-shaped structure；Two end sides of the drag link (5) are the splice plate of three layers of battenboard material.
5. a kind of heavy steering rigid suspension axle device system according to claim 1, it is characterised in that：The locking
Partly (2) are mounted by means of bolts in second flange (406)；The locking fixed plate (503) is located at lock portion (2)
It is interior.
6. a kind of heavy steering rigid suspension axle device system according to claim 1, it is characterised in that：The locking
Partly the hydraulically extensible pin (202) on (2) extends through fifth hole (504) and drag link (5) in locking fixed plate (503)
On the 6th through-hole (505).
7. a kind of heavy steering rigid suspension axle device system according to claim 1, it is characterised in that：The power
Partly one end of the hydraulic cylinder (301) on (3) passes through attachment pegs (7) and the first flange on carrying box portion (4)
(403) it is fixedly connected；The other end of hydraulic cylinder (301) on the power section (3) passes through attachment pegs (7) and drag link
(5) installation seat plate (501) on is fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193522.3U CN207758488U (en) | 2017-09-18 | 2017-09-18 | A kind of heavy steering rigid suspension axle device system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193522.3U CN207758488U (en) | 2017-09-18 | 2017-09-18 | A kind of heavy steering rigid suspension axle device system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207758488U true CN207758488U (en) | 2018-08-24 |
Family
ID=63178444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721193522.3U Active CN207758488U (en) | 2017-09-18 | 2017-09-18 | A kind of heavy steering rigid suspension axle device system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207758488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471913A (en) * | 2017-09-18 | 2017-12-15 | 宿州德润机械有限公司 | A kind of heavy steering rigid suspension axle device system |
| CN109823118A (en) * | 2019-03-26 | 2019-05-31 | 泰州神舟传动科技有限公司 | A kind of 150HP farm tractor front axle assembly |
-
2017
- 2017-09-18 CN CN201721193522.3U patent/CN207758488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471913A (en) * | 2017-09-18 | 2017-12-15 | 宿州德润机械有限公司 | A kind of heavy steering rigid suspension axle device system |
| CN109823118A (en) * | 2019-03-26 | 2019-05-31 | 泰州神舟传动科技有限公司 | A kind of 150HP farm tractor front axle assembly |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |