CN213413991U - Cab front overhang turnover device - Google Patents

Cab front overhang turnover device Download PDF

Info

Publication number
CN213413991U
CN213413991U CN202022431498.0U CN202022431498U CN213413991U CN 213413991 U CN213413991 U CN 213413991U CN 202022431498 U CN202022431498 U CN 202022431498U CN 213413991 U CN213413991 U CN 213413991U
Authority
CN
China
Prior art keywords
integrated arm
shock absorber
stabilizer bar
hinged portion
absorber assembly
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.)
Active
Application number
CN202022431498.0U
Other languages
Chinese (zh)
Inventor
朱涛
徐英杰
杨浩
张肖华
陈高运
陶振华
曹纯儒
董朝闻
杨珍
龚俊
耿平
尹丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Dayun Automobile Co Ltd
Original Assignee
Hubei Dayun Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hubei Dayun Automobile Co Ltd filed Critical Hubei Dayun Automobile Co Ltd
Priority to CN202022431498.0U priority Critical patent/CN213413991U/en
Application granted granted Critical
Publication of CN213413991U publication Critical patent/CN213413991U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a cab front overhang turnover device, which comprises a left shock absorber assembly, a right shock absorber assembly, a stabilizer bar, a left integrated arm and a right integrated arm, wherein the working ends of the left shock absorber assembly and the right shock absorber assembly are respectively connected with the two ends of the stabilizer bar, the left integrated arm and the right integrated arm have the same structure, and the left integrated arm and the right integrated arm are used for hinging the stabilizer bar, turning a bracket and a fixing seat; the utility model discloses an integrated arm compares prior art, has cancelled the front overhang upper bracket, has simplified the structure, and occupation space is little, and whole rigidity is good, and stability is strong, and the commonality is good, reduces development cost, shortens development cycle.

Description

Cab front overhang turnover device
Technical Field
The utility model belongs to commercial car spare part field, especially a driver's cabin front overhang turning device.
Background
At present, the full-floating front suspension overturning center of the commercial vehicle is connected with the cab through a front suspension upper support, and the front suspension upper support is large in design span, large in occupied chassis space and complex in structure in order to ensure that the cab is stably installed on the front suspension.
When the front suspension is matched with frames with different widths, the front suspension of the cab in 2-3 different states is required to be developed due to the uniqueness of the installation size of the front suspension of the cab, and the developed product has low generalization degree and high development cost.
In the front suspension, fixing base and linking arm are articulated, and the mounting point of fixing base on the frame generally lies in the upset center below both sides of linking arm fixing base, occupies chassis steering gear and arranges the space, leads to the steering gear to arrange and need increase extra installing support, and the cost is improved, occupies extra space.
Disclosure of Invention
The utility model provides a driver's cabin front overhang turning device has solved prior art and has had the problem that occupation space is big, the structure is complicated, chassis suitability is poor.
In order to solve the technical problem, the technical scheme of the utility model is that: a cab front overhang turnover device comprises a left shock absorber assembly, a right shock absorber assembly and a stabilizer bar, wherein the working ends of the left shock absorber assembly and the right shock absorber assembly are respectively connected with two ends of the stabilizer bar; the method is characterized in that: the integrated arm comprises a left integrated arm and a right integrated arm which are the same in structure and are used for hinging a stabilizer bar, a turnover support and a fixed seat.
The technical scheme is further limited, and the structure of the left integrated arm is as follows: the foldable folding type foldable bicycle frame comprises a frame body, wherein a stabilizer bar hinged portion, a turnover support hinged portion and a fixing seat hinged portion are arranged on the frame body, the stabilizer bar hinged portion and the turnover support hinged portion are arranged adjacently, a rubber shock absorber is arranged in the turnover support hinged portion, and central points of the stabilizer bar hinged portion, the turnover support hinged portion and the fixing seat hinged portion are connected to form a triangle.
The technical scheme is further improved, and a weight reduction groove is formed in the thick and heavy part of the left integrated arm.
The technical scheme is further improved, the left integrated arm and the right integrated arm are both provided with a stopper, and the stoppers are used for adjusting the overturning angle; the stopper comprises screw rod and the rubber piece of vulcanizing on screw rod one end, and the other end ability threaded connection of screw rod.
Has the advantages that: the utility model adopts the integrated arm, compared with the prior art, the integrated arm cancels the front suspension upper support, simplifies the structure, occupies small space, has good integral rigidity and strong stability, reduces the development cost and shortens the development period; the utility model discloses the structure only through adjustment stabilizer bar length, but adaptation in different chassis states, the commonality is good, reduces development cost, shortens development cycle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a cab front overhang turnover device comprises a left shock absorber assembly 1, a right shock absorber assembly 2, a stabilizer bar 3, a left integrated arm 4 and a right integrated arm 5, wherein working ends of the left shock absorber assembly and the right shock absorber assembly are respectively connected with two ends of the stabilizer bar, and the left integrated arm and the right integrated arm are used for hinging the stabilizer bar, a turnover support and a fixed seat;
as shown in fig. 1, the left integrated arm 4 and the right integrated arm 5 have the same structure; the structure of the left integrated arm 4 is as follows: the foldable folding type folding;
as shown in fig. 1, a weight-reducing groove 406 is provided at the heavy part of the left integrated arm, so as to further reduce the weight and the cost;
as shown in fig. 1, the left integrated arm and the right integrated arm are both provided with a stopper 6 for adjusting the turning angle; the limiter consists of a screw 601 and a rubber block 602 vulcanized on one end of the screw, and the other end of the screw can be in threaded connection; the threaded connection is convenient for height adjustment, so that the turning angle is adjusted; the rubber block has a buffering effect and can prolong the service life.
The utility model discloses the assembly explains: as shown in fig. 1, a stabilizer bar hinge part on the left integrated arm is connected with one end of a stabilizer bar by a rubber bushing and a pin shaft, a rubber shock absorber in the hinge part of a turning support is connected with a turning support at the bottom of a cab by the rubber bushing and the pin shaft, a fixed seat hinge part is connected with a fixed seat 7 by the rubber bushing and the pin shaft, and the fixed seat is fixed on a frame by a bolt; the hinge part of the stabilizer bar, the hinge part of the turning support and the hinge part of the fixed seat are all in a through hole shape; and bases in the left shock absorber assembly and the right shock absorber assembly are fixed on the ventral surface of the frame through bolts.

Claims (4)

1. A cab front overhang turnover device comprises a left shock absorber assembly, a right shock absorber assembly and a stabilizer bar, wherein the working ends of the left shock absorber assembly and the right shock absorber assembly are respectively connected with two ends of the stabilizer bar; the method is characterized in that: the integrated arm comprises a left integrated arm and a right integrated arm which are the same in structure and are used for hinging a stabilizer bar, a turnover support and a fixed seat.
2. The cab front overhang turning device of claim 1, wherein: the structure of the left integrated arm is as follows: the foldable folding type foldable bicycle frame comprises a frame body, wherein a stabilizer bar hinged portion, a turnover support hinged portion and a fixing seat hinged portion are arranged on the frame body, the stabilizer bar hinged portion and the turnover support hinged portion are arranged adjacently, a rubber shock absorber is arranged in the turnover support hinged portion, and central points of the stabilizer bar hinged portion, the turnover support hinged portion and the fixing seat hinged portion are connected to form a triangle.
3. The cab front overhang turning device of claim 1, wherein: and a weight reduction groove is formed in the thick and heavy part of the left integrated arm.
4. The cab front overhang turning device of claim 1, wherein: the left integrated arm and the right integrated arm are both provided with a limiter which is used for adjusting the overturning angle; the stopper comprises screw rod and the rubber piece of vulcanizing on screw rod one end, and the other end ability threaded connection of screw rod.
CN202022431498.0U 2020-10-28 2020-10-28 Cab front overhang turnover device Active CN213413991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022431498.0U CN213413991U (en) 2020-10-28 2020-10-28 Cab front overhang turnover device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022431498.0U CN213413991U (en) 2020-10-28 2020-10-28 Cab front overhang turnover device

Publications (1)

Publication Number Publication Date
CN213413991U true CN213413991U (en) 2021-06-11

Family

ID=76248390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022431498.0U Active CN213413991U (en) 2020-10-28 2020-10-28 Cab front overhang turnover device

Country Status (1)

Country Link
CN (1) CN213413991U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113335392A (en) * 2021-06-28 2021-09-03 东风华神汽车有限公司 Cab front suspension of commercial light truck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113335392A (en) * 2021-06-28 2021-09-03 东风华神汽车有限公司 Cab front suspension of commercial light truck

Similar Documents

Publication Publication Date Title
CN213413991U (en) Cab front overhang turnover device
CN205395690U (en) Electricelectric moves light truck air suspension system
CN2823017Y (en) Rear overhang system of coach
CN2761449Y (en) Bilateral-arm rocker bar type independent suspension
US6206391B1 (en) Rear suspension using a torsional spring integral with trailing arm
CN201371723Y (en) Rear suspension bracket for independent suspension axle
CN208277780U (en) A kind of air suspension
CN102358128A (en) Front suspension assembly
CN202213463U (en) Front suspension assembly
CN210822492U (en) Full floating type suspension structure of commercial vehicle truck cab
CN108482052A (en) A kind of air suspension
CN201395025Y (en) Combined type air hanger
CN201254064Y (en) Economy type passenger car two driving rear suspension fork
CN211764763U (en) Front independent suspension system for light bus
CN214930157U (en) Front suspension of light cab
CN215475420U (en) Commercial car driver's cabin front suspension upset support
CN213676286U (en) Front overhang support of truck
CN213228891U (en) Cab front suspension assembly
CN108638777B (en) Transverse plate spring structure and double-cross arm structure front independent suspension
CN215475417U (en) Front suspension of heavy truck cab
CN210309798U (en) Compact type driving wheel suspension
CN200984954Y (en) Automobile column structure
CN214606969U (en) Automobile rear drive trailing arm type independent suspension structure and rear drive suspension assembly
CN210309818U (en) Composite stabilizer bar steering axle air suspension
CN214930162U (en) Full-floating suspension of economical middle truck cab

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant