CN204037708U - A kind of cabin front suspension puts system - Google Patents

A kind of cabin front suspension puts system Download PDF

Info

Publication number
CN204037708U
CN204037708U CN201420436491.XU CN201420436491U CN204037708U CN 204037708 U CN204037708 U CN 204037708U CN 201420436491 U CN201420436491 U CN 201420436491U CN 204037708 U CN204037708 U CN 204037708U
Authority
CN
China
Prior art keywords
suspension
bracket
stabilizer rod
flip
arm
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
CN201420436491.XU
Other languages
Chinese (zh)
Inventor
凌斗
夏勇
邹波
张亚新
罗旦
陈柏松
廖勇
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.)
Zhuzhou Times New Material Technology Co Ltd
Original Assignee
Zhuzhou Times New Material Technology 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 Zhuzhou Times New Material Technology Co Ltd filed Critical Zhuzhou Times New Material Technology Co Ltd
Priority to CN201420436491.XU priority Critical patent/CN204037708U/en
Application granted granted Critical
Publication of CN204037708U publication Critical patent/CN204037708U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The open cabin front suspension of the utility model puts system, comprising stabilizer rod with left and right front-suspension is connected by stabilizer rod, left and right front-suspension comprises upper bracket, erection support, compound vibration-damper respectively, upper bracket upper surface and operator's compartment affixed, erection support is fixed on chassis crossrail, compound vibration-damper respectively with upper bracket and erection support hinged; The two ends of stabilizer rod are connected by plain bearing or antifriction-bearing box with erection support; Left and right front-suspension also comprises a turning-over support mechanism respectively, and turning-over support mechanism comprises flip-arm and turning-over support bar; The middle part of flip-arm is connected with upper bracket, and bottom and the stabilizer rod of flip-arm are affixed; Turning-over support bar one end is arranged on erection support in latch mode, and the other end is provided with strut draw-in groove and is stuck in the strut alignment pin of upper bracket side.The upset that the utility model achieves operator's compartment rolls and spacingly improves operator's compartment travelling comfort and operating condition safety, and stabilizer rod runs smooth and easy, and loss of weight design reduces automobile energy consumption.

Description

A kind of cabin front suspension puts system
Technical field
The utility model relates to Cab mounting technical field, relates to a kind of cabin front suspension in particular and puts system.
Background technology
Cabin front suspension is put system in actual condition, is played carrying operator's compartment, and buffering chassis is impacted and realized the effect of driver's cab turnover, and expecting to have reached chaufeur by its damping of vibrations, in driving procedure, sits sense comfortable, the sense of reduction driving fatigue.Main empty spring or the steel spring shock absorber of relying on of suspension realizes absorbing the impact energy transmitted on chassis, and reached the object of the vibration that buffering chassis is transmitted, the safety relying on stabilizer rod to realize operator's compartment in turn inside diameter process rolls; Existing cabin front suspension is put structure and generally there is following problem in detail: 1, lack pole structure or pole structure at driver's cab turnover or to roll in operating mode that can not well to provide protection to make shock absorber or upper and lower limiting stopper easily damage service life to shock absorber and limiting stopper short; 2, stabilizer rod runs and has some setbacks and keep in repair this problem complicated generally because the centre of gration of stabilizer rod adopts dry friction to cause; 3, front-suspension structural entity weight causes greatly the waste to the energy in running car.
Utility model content
The utility model is for the deficiencies in the prior art, and the technical matters that solve is: it is light to provide that one has supporting mechanism, stabilizer rod runs smooth and easy, overall weight, and the cabin front suspension that can improve cab comfort puts system.
The utility model is for solving the problems of the technologies described above, the technical scheme taked is that a kind of cabin front suspension puts system, comprise left and right front-suspension and stabilizer rod, and left and right front-suspension is interconnected by stabilizer rod, left and right front-suspension comprises upper bracket, erection support, compound vibration-damper respectively, upper bracket upper surface and operator's compartment affixed, erection support is fixed on chassis crossrail, compound vibration-damper respectively with upper bracket and erection support hinged; It is characterized in that the two ends of described stabilizer rod are connected by plain bearing or antifriction-bearing box with described erection support; Described left and right front-suspension also comprises a turning-over support mechanism respectively, and described turning-over support mechanism comprises flip-arm and turning-over support bar; The middle part of described flip-arm is connected with upper bracket, and bottom and the stabilizer rod of described flip-arm are affixed; Described turning-over support bar one end is arranged on described erection support in latch mode, and the other end is provided with strut draw-in groove and is stuck in the strut alignment pin of described upper bracket side.
Preferably, described turning-over support mechanism also comprises upper limit position block and lower position block, and described upper limit position block and lower position block are arranged on described upper bracket respectively, presses down in the operator's compartment limit or leans with described flip-arm in uphill process.
Preferably, described stabilizer rod is intermediate solid two ends hollow structures.
Preferably, described stabilizer rod two ends are provided with end cap, and described end cap is bolted on the end of described stabilizer rod.
Preferably, described flip-arm and described erection support contact portion and described erection support and described stabilizer rod end cap contact portion install wear plate respectively.
Preferably, in described strut alignment pin, cover has nylon jacket.
Preferably, the upper end cover of described flip-arm has rubber bush.
Preferably, described compound vibration-damper upper end press-in rubber bush, described compound vibration-damper and upper bracket are that bolt is connected, described bolt pass described rubber bush mandrel and described upper bracket hinged.
Preferably, be that hot jacket is affixed between described stabilizer rod and described flip-arm.
In sum, cabin front suspension of the present utility model puts system, is carrying out overturning or rolling in operating mode process designing turning-over support mechanism, realizes upset and rolls spacing, ensure that and sail the safe and reliable of the system of driving.Adopt bearing to be connected between stabilizer rod with erection support and ensure that operating mode motion is smooth and easy; The loss of weight design of stabilizer rod effectively reduces automotive operation energy consumption, and this cabin front suspension system of putting improves operator's compartment travelling comfort and operating condition safety.
Accompanying drawing explanation
Fig. 1 is the utility model integral structure figure
Fig. 2 is the connection mode schematic diagram of stabilizer rod and erection support
In figure, mark is as follows:
1 is erection support; 2 is turning-over support bar; 3 is strut alignment pin; 4 is nylon jacket; 5 is flip-arm; 6 is upper limit position block; 7 is upper bracket; 8 is lower position block; 9 is compound vibration-damper; 10 is stabilizer rod; 11 is wear plate, and 12 is end cap; 13 is plain bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is specifically described:
The front-suspension system that the utility model provides as shown in Figure 1, front-suspension system comprises left and right front-suspension, two, left and right front-suspension by stabilizer rod 10 in succession, two, the left and right be bolted with chassis erection support 1, erection support 1 plays in total accepts whole front-suspension system, and provide rotary support installation site for stabilizer rod 10, left and right two upper bracket 7 upper surfaces and operator's compartment affixed, two self-lubricating plain bearings 13 are pressed with in erection support 1, be connected by plain bearing 13 between stabilizer rod 10 with erection support 1, make rotation more smooth and easy on the one hand, reduce the loss because rotation has some setbacks between each assembly of suspension brought, the maintenance of the minimizing revolute that employing self-lubricating plain bearing 13 can be larger on the other hand, compound vibration-damper 9 and upper bracket 7 are bolted, at compound vibration-damper upper end press-in rubber bush, bolt is through described rubber bush mandrel, erection support 1 and compound vibration-damper 9 are bolted, turning-over support mechanism comprises flip-arm 5 and turning-over support bar 2, flip-arm 5 lower end is fixedly connected with stabilizer rod 13, and flip-arm 5 and upper bracket 7 are bolted, turning-over support bar 2 one end adopts latch mode to be arranged on mount pad 1, the other end is designed with oblong draw-in groove, upper bracket is welded with strut alignment pin 3, strut alignment pin 3 adopts interference mode cover to have nylon jacket 4, realize draw-in groove to contact with the soft of strut alignment pin 3, the strut alignment pin 3 be welded on during upset on upper bracket is slided in draw-in groove, when being turned to the end position of design, strut alignment pin slides into draw-in groove end and realizes stuck spacing, reach the object of protection shock absorber, therefore the draw-in groove that coordinates with strut alignment pin 3 of turning-over support bar 2 and turning-over support bar 2 length needs strictly calculate, calculate using the stroke-limit of compound vibration-damper 9 inside as input foundation.
The situation of the comparatively limit is likely there will be in front-suspension system work process, such as overturn operating mode, now Vibration damping of the driver's cab device limited compression, easy damage, Gu upper limit position block 6 and lower position block 8 more in turning-over support mechanism, upper and lower limiting stopper is arranged on upper bracket 7 by bolt, limiting stopper is by rubber, derby and regular bolt sulfuration form, press down in the operator's compartment limit or lean with flip-arm 5 in uphill process, concrete to lean to upper limit position block 6 and flip-arm 5 when pressing down the limit when operator's compartment, when operator's compartment rises to the limit, lower position block 8 and flip-arm 5 lean, avoid shock absorber and be subject to crushing.
The effect that stabilizer rod 10 plays application solutions driver's cab turnover function and prevents operator's compartment from turning on one's side because excessively rolling in whole mounting assembly, in this embodiment, stabilizer rod axis adopts hollow design and intermediate solid two ends are hollow reduces stabilizer rod weight, axis adopts friction welding with end axle, adopts hot jacket affixed between end axle and flip-arm; In turning-over support body function, two flip-arms 5 in left and right play the effect of height about balance adjustment operator's compartment, when operator's compartment occurs that left and right is uneven, (as rolled or upset operating mode) flip-arm 5 can provide an elastic resistance power by stabilizer rod 10 axis, operator's compartment is impelled to reply balance, the end portion of flip-arm 5 puts rubber bush, play to alleviate and impact, each component movement displacement is compensated, in system cloud gray model, alleviate the mutual collision of each several part, serve certain damping of vibrations.
As shown in Figure 2, in order to make stabilizer rod 10 in the course of the work, abnormal sound and undue wear is not produced between flip-arm and left and right bearing, between flip-arm 5 and peace seat bearing 1 and overlap respectively between erection support 1 and stabilizer rod end cap 12 and have nylon wear plate 11, and consider that front-suspension system is in actual installation technique, in installation process, stabilizer rod does not skid off from erection support, end cap 12 is had in stabilizer rod tip designs, end cap 12 is bolted to stabilizer rod end by two, serves the object preventing dust from entering plain bearing 13 simultaneously.
Below by reference to the accompanying drawings complete description is carried out to the technical scheme of the utility model embodiment, it should be noted that described embodiment is only the utility model part embodiment.Based on the embodiment in the utility model; the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work; all belong to the scope of the utility model protection; such as the plain bearing 13 in embodiment is replaced by antifriction-bearing box, or cancels stabilizer rod end cap 12 and change into and in installation process, introduce temporary fixture skid off from stabilizer rod 10 to avoid lower erection support 1.

Claims (9)

1. a cabin front suspension puts system, comprise left and right front-suspension and stabilizer rod (10) and left and right front-suspension is interconnected by stabilizer rod (10), left and right front-suspension comprises upper bracket (7), erection support (1), compound vibration-damper (9) respectively, upper bracket (7) upper surface and operator's compartment affixed, erection support (1) is fixed on chassis crossrail, compound vibration-damper (9) respectively with upper bracket (7) and erection support (1) hinged;
It is characterized in that the two ends of described stabilizer rod (10) are connected by plain bearing (13) or antifriction-bearing box with described erection support;
Described left and right front-suspension also comprises a turning-over support mechanism respectively, and described turning-over support mechanism comprises flip-arm (5) and turning-over support bar (2);
The middle part of described flip-arm (5) is connected with upper bracket (7), and bottom and the stabilizer rod (10) of described flip-arm (5) are affixed;
Described turning-over support bar (2) one end is arranged on described erection support (1) in latch mode, and the other end is provided with strut draw-in groove and is stuck in the strut alignment pin (3) of described upper bracket (7) side.
2. cabin front suspension according to claim 1 puts system, it is characterized in that, described turning-over support mechanism also comprises upper limit position block (6) and lower position block (8), described upper limit position block (6) and lower position block (8) are arranged on described upper bracket (7) respectively, press down in the operator's compartment limit or lean with described flip-arm (5) in uphill process.
3. cabin front suspension according to claim 2 puts system, it is characterized in that described stabilizer rod (10) is for intermediate solid two ends hollow structure.
4. cabin front suspension according to claim 3 puts system, it is characterized in that described stabilizer rod (10) two ends are provided with end cap (12), described end cap (12) is bolted on the end of described stabilizer rod (10).
5. cabin front suspension according to claim 4 puts system, it is characterized in that described flip-arm (5) installs wear plate (11) with described erection support (1) contact portion and described erection support (1) respectively with described end cap (12) contact portion.
6. cabin front suspension according to claim 5 puts system, it is characterized in that the upper cover of described strut alignment pin (3) has nylon jacket (4).
7. cabin front suspension according to claim 6 puts system, it is characterized in that the upper end cover of described flip-arm (5) has rubber bush.
8. cabin front suspension according to claim 7 puts system, it is characterized in that described compound vibration-damper (9) upper end press-in rubber bush, described compound vibration-damper (9) with upper bracket (7) for bolt is connected, described bolt through described rubber bush mandrel and described upper bracket (7) hinged.
9. cabin front suspension according to claim 8 puts system, it is characterized in that between described stabilizer rod (10) and described flip-arm (5) for hot jacket is affixed.
CN201420436491.XU 2014-08-05 2014-08-05 A kind of cabin front suspension puts system Active CN204037708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420436491.XU CN204037708U (en) 2014-08-05 2014-08-05 A kind of cabin front suspension puts system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420436491.XU CN204037708U (en) 2014-08-05 2014-08-05 A kind of cabin front suspension puts system

Publications (1)

Publication Number Publication Date
CN204037708U true CN204037708U (en) 2014-12-24

Family

ID=52238406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420436491.XU Active CN204037708U (en) 2014-08-05 2014-08-05 A kind of cabin front suspension puts system

Country Status (1)

Country Link
CN (1) CN204037708U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108430A (en) * 2014-08-05 2014-10-22 株洲时代新材料科技股份有限公司 Front suspension system of driving cab
CN104590399A (en) * 2015-02-04 2015-05-06 浙江耐士伦机械有限公司 Truck cab front suspension mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108430A (en) * 2014-08-05 2014-10-22 株洲时代新材料科技股份有限公司 Front suspension system of driving cab
CN104590399A (en) * 2015-02-04 2015-05-06 浙江耐士伦机械有限公司 Truck cab front suspension mechanism
CN104590399B (en) * 2015-02-04 2017-01-25 浙江耐士伦机械有限公司 truck cab front suspension mechanism

Similar Documents

Publication Publication Date Title
CN104859670A (en) Bogie for mounting traction motor in flexible suspending manner
CN204037708U (en) A kind of cabin front suspension puts system
CN102991603A (en) Electric truck connecting rod auxiliary wheel device
CN201777312U (en) Cab turnover device
CN201046654Y (en) Automobile suspension apparatus
CN204674579U (en) Traction electric machine resilient suspension bogie truck
CN204149799U (en) A kind of AIRMATIC Dual Control
CN101643009A (en) Automobile front strut supporting seat assembly
CN203126437U (en) Single longitudinal arm back air suspension for school bus
CN202294143U (en) Connecting rod following balancing suspension mechanism and automobile comprising same
CN201214451Y (en) Multidirection buffering and shock-absorbing device
CN205440385U (en) Locomotive bogie
CN202208238U (en) Damping device and automobile
CN201900954U (en) Downward-pressing spring type shock absorption device
CN209921459U (en) Chassis assembly and robot
CN104108430B (en) A kind of cabin front suspension puts system
CN104476996B (en) Rear axle of electric automobile cushion bumper structure
CN108656887B (en) Automobile chassis with suspension system
CN203020443U (en) Motor-driven carrier connecting rod auxiliary wheel device
CN203543990U (en) Standard track gauge control type railway vehicle bogie
CN2892536Y (en) Whole-field four-wheel vehicle front vibration damping structure
CN203158097U (en) Front suspension device of heavy truck cab
CN201296891Y (en) Double steel-wheel roller with front overturn device of cab
CN201784676U (en) Vibration absorption type steering wheel mechanism of plant protection equipment
CN202320327U (en) Power chassis for heavy mining dumper

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model