CN206030989U - Safe stable -type vehicle suspending device - Google Patents

Abstract

The utility model discloses a safe stable -type vehicle suspending device, including hull, inner shell and overflow valve, the hull top is connected with the swing arm, and is connected with down the swing arm below it, go up the swing arm and pass through link and air pressure device interconnect, the bumper shock absorber top is connected with the chassis, and is provided with the air pump below the chassis, the inside inner shell that is provided with of shell, the overflow valve is installed to inner shell below, and its right side is connected with monitoring devices, the piston left side is provided with the rebound valve, and its right side is provided with overflow valve. This safe stable -type vehicle suspending device combines the vehicle suspending device who now generally uses to carry out the innovative design, uses through adopting the cooperation of a plurality of bumper shock absorbers, strengthens the shock attenuation effect of whole suspension, and such work load that can reduce substantially every bumper shock absorber that sets up installs monitoring facilities at last in the grease chamber in the bumper shock absorber, also can in time inform navigating mate when appear revealing or damaging, avoids the emergence of accident.

Description

A kind of safety and stability formula automobile suspension arrangement

Technical field

This utility model is related to automobile suspension arrangement technical field, specially a kind of safety and stability formula automobile suspension arrangement.

Background technology

Suspension arrangement is the general name of attachment means between the vehicle frame of automobile and vehicle bridge or wheel, and its function is that transmission is acted on Power and torque between wheel and vehicle frame, and buffering is passed to the impulsive force of vehicle frame or vehicle body by uneven road surface, and decay thus The vibrations for causing, to ensure automobile smooth-going traveling.

Existing automobile suspension arrangement structure and technology relative maturity, but in prolonged use, people still have found Some problems, the damping effect of such as old-fashioned suspension are weak with the increase of use time, and service life is short, and Easily there is potential safety hazard, so at this in the core component amortisseur of whole suspension, the suitable monitoring device of neither one In carry out the innovative design of automobile suspension arrangement.

Utility model content

The purpose of this utility model is to provide a kind of safety and stability formula automobile suspension arrangement, to solve above-mentioned background technology The service life of middle proposition is short and amortisseur neither one monitoring device problem.

For achieving the above object, this utility model provides following technical scheme：A kind of safety and stability formula automobile suspension arrangement, Including hull, top link, pneumatic shuttle, chassis, amortisseur, air pump, damping spring, link, semiaxis, subframe, lower swing arm, Shell, rebound valve, piston, piston rod, monitoring device, flowing valve, inner shell and overflow valve, are connected with pendulum above the hull Arm, and lower swing arm is connected with below, semiaxis is connected with the middle part of the hull, and its side is provided with subframe, the upper pendulum Arm is connected with each other with pneumatic shuttle by link, and is provided with damping spring between pneumatic shuttle and amortisseur, the damping It is connected with above device below chassis, and chassis and is provided with air pump, the enclosure is provided with inner shell, and is connected with work above which Stopper rod, is provided with overflow valve below the inner shell, and is connected with monitoring device on the right side of which, is provided with extension on the left of the piston Valve, and on the right side of which, it is provided with flowing valve.

Preferably, the amortisseur is symmetrically installed with 4 in whole device, and one group two-by-two.

Preferably, the link is set to T-shaped structure.

Preferably, the link is to move up and down device, and its moving range 0-25cm.

Preferably, the inner shell is sealing structure, and its connected mode between shell is that electric welding is connected.

Compared with prior art, the beneficial effects of the utility model are：The safety and stability formula automobile suspension arrangement, with reference to existing Innovative design is carried out in the automobile suspension arrangement for commonly using, innovative design is carried out on the basis of original operation principle, is passed through Used cooperatively using multiple amortisseurs, strengthen the damping effect of whole suspension, and install air pressure dress below amortisseur additional Put, such setting can be greatly reduced the service load of each amortisseur, so as to indirectly increased whole suspension arrangement Service life and work stationarity, monitoring device is installed in grease chamber in amortisseur finally, by its internal pressure Change goes whether differentiation amortisseur works well, also can notify human pilot in time when occurring and revealing or damage, it is to avoid It is unexpected to occur.

Description of the drawings

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model structural damping device schematic diagram.

In figure：1st, hull, 2, top link, 3, pneumatic shuttle, 4, chassis, 5, amortisseur, 6, air pump, 7, damping spring, 8, Link, 9, semiaxis, 10, subframe, 11, lower swing arm, 12, shell, 13, rebound valve, 14, piston, 15, piston rod, 16, monitoring Device, 17, flowing valve, 18, inner shell, 19, overflow valve.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1 and Fig. 2 is referred to, this utility model provides a kind of technical scheme：A kind of safety and stability formula automobile suspension arrangement, Including hull 1, top link 2, pneumatic shuttle 3, chassis 4, amortisseur 5, air pump 6, damping spring 7, link 8, semiaxis 9, secondary car Frame 10, lower swing arm 11, shell 12, rebound valve 13, piston 14, piston rod 15, monitoring device 16, flowing valve 17, inner shell 18 and overflow Stream valve 19, is connected with top link 2, and is connected with lower swing arm 11 below, be connected with semiaxis 9 in the middle part of hull 1 above hull 1, and Its side is provided with subframe 10, and top link 2 is connected with each other with pneumatic shuttle 3 by link 8, and pneumatic shuttle 3 and damping Damping spring 7 is provided between device 5, link 8 is set to T-shaped structure, this ensure that each impact suffered by amortisseur 5 Power is consistent, and link 8 is connected with chassis 4 for moving up and down device, and its moving range 0-25cm above amortisseur 5, And air pump 6 below chassis 4, is provided with, amortisseur 5 is symmetrically installed with 4 in whole device, and one group two-by-two, such setting The stable working and service life of whole suspension arrangement is increased, shell 12 is internally provided with inner shell 18, and connects above which There is piston rod 15, overflow valve 19 is installed below inner shell 18, and on the right side of which, be connected with monitoring device 16, inner shell 18 is sealing knot Structure, and which is that electric welding is connected with the connected mode between shell 12, can so cause to keep same between inner shell 18 and shell 12 Step motion, is easy to change the change of internal oil pressure, is provided with rebound valve 13, and is provided with flowing valve on the right side of which on the left of piston 14 17。

Operation principle：Before using the safety and stability formula automobile suspension arrangement, the structure to whole suspension arrangement is needed Simply understood, on the basis of prototype structure, the working procedure for using does not have too big change, is carried out according to structure first The installation of suspension, when vehicle in traveling way occurs jolting, the swing of hull 1 is passed to air pressure by link 8 first Device 3,3 outside aerofluxuss of pneumatic shuttle complete damping first, and then damping spring 7 shrinks, and absorb the impact of a part Power, this is secondary shock-absorbing, and the impulsive force after damping is delivered to amortisseur 5 twice, at this moment the inner shell 18 and shell 12 of amortisseur 5 Beginning is moved upwards, and at this moment piston 14 is moved downward relative to inner shell 18, and the volume that result in lower oil cavitie on piston 14 occurs Change, now the hydraulic oil setting in motion inside oil pocket, the oil liquid resistance produced by hydraulic oil motion completes third time damping, protects Demonstrate,prove chassis 4 and be in a relatively stable state, and the whole oil pressure situation of change in the course of the work of amortisseur 5 all the time Monitored device 16 is monitored and is recorded so that amortisseur 5 can timely notify driver when occurring revealing or damaging Member, it is to avoid unexpected to occur, is so far the use process of whole safety and stability formula automobile suspension arrangement.

Although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art comes Say, which still can be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should It is included within protection domain of the present utility model.

Claims (5)

1. a kind of safety and stability formula automobile suspension arrangement, including hull (1), top link (2), pneumatic shuttle (3), chassis (4), subtract Shake device (5), air pump (6), damping spring (7), link (8), semiaxis (9), subframe (10), lower swing arm (11), shell (12), Rebound valve (13), piston (14), piston rod (15), monitoring device (16), flowing valve (17), inner shell (18) and overflow valve (19), It is characterized in that：Top link (2) is connected with above hull (1), and is connected with lower swing arm (11), the hull below (1) semiaxis (9) being connected with the middle part of, and its side being provided with subframe (10), described top link (2) pass through link (8) and gas Pressure device (3) is connected with each other, and is provided with damping spring (7) between pneumatic shuttle (3) and amortisseur (5), amortisseur (5) Top is connected with below chassis (4), and chassis (4) and is provided with air pump (6), and shell (12) are internally provided with inner shell (18), And piston rod (15) above which, is connected with, overflow valve (19) is installed below inner shell (18), and on the right side of which, is connected with monitoring Device (16), is provided with rebound valve (13), and is provided with flowing valve (17) on the right side of which on the left of piston (14).

2. a kind of safety and stability formula automobile suspension arrangement according to claim 1, it is characterised in that：Amortisseur (5) 4 are symmetrically installed with whole device, and one group two-by-two.

3. a kind of safety and stability formula automobile suspension arrangement according to claim 1, it is characterised in that：Link (8) It is set to T-shaped structure.

4. a kind of safety and stability formula automobile suspension arrangement according to claim 1, it is characterised in that：Link (8) For device, and its moving range 0-25cm can be moved up and down.

5. a kind of safety and stability formula automobile suspension arrangement according to claim 1, it is characterised in that：Inner shell (18) are Sealing structure, and which is that electric welding is connected with the connected mode between shell (12).