CN206510907U - In put the erecting device of retarder - Google Patents

Abstract

The erecting device of retarder is put during the utility model offer is a kind of, including a vehicle connecting bracket, a retarder connecting bracket, wherein, the vehicle connecting bracket is connected with a vehicle, the retarder connecting bracket is connected with a retarder, the contact surface of the vehicle connecting bracket and the retarder connecting bracket is an inclined-plane, retarder erecting device is put in this can reduce the torque of vehicle connecting bracket and retarder connecting bracket junction, reduction vibration, extend the maintenance cycle of retarder, extend the service life of rubber mount.

Description

In put the erecting device of retarder

Technical field

The utility model is related to a kind of mounting structure of auxiliary brake device for automobile, more particularly to it is a kind of in put retarder Erecting device.

Background technology

With the raising that truck user realizes for braking safe, application of the retarder on truck is more and more universal, delays Fast device is typically loaded between power transmission shaft, is fixed on by retarder connecting bracket and vehicle connecting bracket on vehicle crossbeam.It is existing In technology, retarder connecting bracket is typically designed as T-shaped, and vehicle connecting bracket is typically designed as L-type, and weight-bearing surface is that level is set Meter, retarder connecting bracket and vehicle connecting bracket are vertically connected by rubber mount, and two stands are using vertical connected fashion In the case of, torque larger on vertical direction can be only produced in the junction of two stands, therefore support vertical direction can be increased Jerk value, causes bigger resonance, so as to accelerate cracking and the deformation of rubber mount, causes the vibration problem that retarder is bigger, Even cause situations such as transmission shaft failure, retarder fail.

Fig. 1 is puts the erecting device structural representation of retarder in traditional in the prior art, as illustrated, L supports 001 One end is connected with vehicle crossbeam 002, and the other ends of L supports 001 is designed as horizontal plane structure, the vertical side of T supports 003 with Retarder is connected, and has a rubber mount between the side of the horizontal plane of T supports 003 and one end of the horizontal plane structure of L supports 001 004, L support 001 and T supports 003 are vertically connected by rubber mount 004, and the horizontal plane structure of two supports is weight-bearing surface, In order to match with bolt 006, rubber mount 004 is generally set cirque structure in the prior art.In the course of work In, L supports 001 and T supports 003 and rubber mount 004 are fixed by bolt 006, therefore above-mentioned three be connected place meeting The torque of a larger vertical direction is produced, causes L supports and the larger jerk value of T supports, so as to easily cause retarder to shake Dynamic the problem of, transmission shaft failure is caused, while cracking or the deformation of rubber mount 004 are more easily caused, so as to need periodic maintenance Change.

The erecting device of retarder is put in traditional in the prior art, L supports and T supports use right angle setting mode, deposited In following technological deficiency：1) vibration problem between retarder and vehicle, traditional vertical connected fashion, weight-bearing surface is horizontal plane Design, can produce larger turning moment in retarder connecting bracket and vehicle connecting bracket bearing, vertical direction causes Vibration between retarder and vehicle, causes the failure of power transmission shaft；2) retarder erecting device maintenance period is put in short, it is traditional Vertical connected fashion, the torque of larger vertical direction can be produced in the junction of rubber washer, the mill of rubber washer is accelerated Damage.

In view of this, how to design it is a kind of it is new in put retarder erecting device, it is of the prior art above-mentioned to eliminate Defect and deficiency, are a person skilled problems urgently to be resolved hurrily in the industry.

Utility model content

Larger resonance and the rubber that the high-torque of retarder erecting device is produced are put in tradition in the prior art in order to overcome Cushion replacement cycle short technical problem, the utility model provide a kind of low vibration, maintenance period length, it is simple in construction in put The erecting device of retarder.

In order to realize the purpose of above-mentioned utility model, the utility model discloses the erecting device that retarder is put in a kind of, Including a vehicle connecting bracket, a retarder connecting bracket, wherein, the vehicle connecting bracket is connected with a vehicle, described slow Fast device connecting bracket is connected with a retarder, and the contact surface of the vehicle connecting bracket and the retarder connecting bracket is oblique for one Face.

Further, the vehicle connecting bracket has a bending side, and the retarder connecting bracket has one to tilt Face, the bending side matches with the inclined plane.

Further, a bending angle of the bending side is 30-60 degree.

Further, the bending angle is 45 degree.

Further, there is a rubber mount between the bending side and the inclined plane.

Further, the vehicle connecting bracket is connected with the retarder connecting bracket by a bolt and nut.

Further, the rubber mount is rectangle.

Compared with prior art, technical scheme provided by the utility model has advantages below:Firstth, vehicle connection branch Frame and retarder connecting bracket use ramp bracket mounting means, the stress torque at connection fulcrum are reduced, so as to reduce The vibration problem of vehicle connecting bracket and retarder connecting bracket；Secondth, ramp bracket mounting means, add rubber mount and Contact area between two stands, adds the bearing area of rubber mount, so as to extend the service life of rubber mount, makes The maintenance period of retarder is longer.

Brief description of the drawings

It can be described in detail on advantage of the present utility model with spirit by following utility model and appended diagram is entered The understanding of one step.

Fig. 1 is puts the erecting device structural representation of retarder in the prior art；

Fig. 2 be the utility model involved by put retarder erecting device structural representation；

Fig. 3 is the partial enlarged drawing at A in Fig. 2.

Embodiment

Describe specific embodiment of the utility model in detail below in conjunction with the accompanying drawings.However, the utility model should be understood Into being not limited to this embodiment described below, and technical concept of the present utility model can be with other known technologies Or function combines implementation with those known technology identical other technologies.

In the explanation of specific examples below, in order to clearly show that structure of the present utility model and working method, it will borrow Help many Directional words to be described, but should by "front", "rear", "left", "right", " outer ", " interior ", " outside ", " to It is interior ", " axial direction ", the Word Understanding such as " radial direction " be not construed as word of limitation for convenience of term, wherein, car herein Connecting bracket includes the first vehicle connecting bracket and the second vehicle connecting bracket, and retarder connecting bracket includes the first retarder Connecting bracket and the second retarder connecting bracket, rubber washer include the first rubber washer and the second rubber washer.

The purpose of this utility model be to provide it is a kind of it is new in put the erecting device of retarder, realize a kind of support peace Load connects in small torque at fulcrum, low vibration, retarder erecting device maintenance period length and puts retarder erecting device.

Below in conjunction with the accompanying drawings 2 and accompanying drawing 3 describe in detail specific embodiment of the utility model.

Fig. 2 be involved by the utility model in put retarder erecting device structural representation, Fig. 3 is the office at A in Fig. 2 Portion's enlarged diagram, as shown in Figures 2 and 3, specifically includes vehicle connecting bracket, vehicle crossbeam 03, retarder connecting bracket, rubber Glue cushion, retarder 08, wherein, vehicle connecting bracket is included along the symmetrical first vehicle connecting bracket 01 in the axis of retarder 08 With the second vehicle connecting bracket 09, retarder connecting bracket is included along the symmetrical first retarder connection branch in the axis of retarder 08 The retarder connecting bracket 10 of frame 04 and second, rubber washer is included along symmetrical first rubber washer 05 in the axis of retarder 08 With the second rubber washer 11, side attachment structure is illustrated when describing below, opposite side has same connected mode, the One vehicle connecting bracket 01 and vehicle crossbeam 03 are connected by bolt and nut 02, the bending side 012 of the first vehicle connecting bracket with The inclined plane 042 of first retarder connecting bracket 04 is matched connection by the first rubber mount 05, and the first rubber mount 05 leads to Bolt and nut 6 is crossed by an inclined plane 042 of the retarder connecting bracket 04 of bending side 012 and first of the first vehicle connecting bracket It is locked, wherein the first rubber mount 05 uses rectangular configuration, makes its contact area with two stands bigger, the first retarder One end of connecting bracket 04 is fixed by bolt 07 with retarder 08, and the bending side 012 of the first vehicle connecting bracket has a bending Angle, the bending angle could be arranged to 30-60 degree, an inclined plane 042 of the first retarder connecting bracket 04 and above-mentioned bending side 012 matches, under above-mentioned structure design, in the course of work of retarder 08, bending side 012 and the rubber of inclined plane 042 and first The junction of glue cushion 05 can produce the power perpendicular to the first rubber mount 05 as fulcrum at the fulcrum, because the first vehicle connects Connect the inclined plane 042 of the retarder connecting bracket 04 of bending side 012 and first of support has an inclination angle, the first rubber with horizontal plane The torque that the rubber mount 11 of cushion 05 and second is subject to is directed to be driven axis, and above-mentioned torque can be decomposed into horizontal direction and perpendicular Two upward power of Nogata, wherein, the component for decomposing obtained horizontal direction is cancelled out each other, and eventually makes above-mentioned two stands and rubber The component of vertical direction is only existed on the fulcrum that glue cushion is constituted, and component has reduced.Rubber mount in the utility model Demand can be met by only setting one piece, so as to install simpler, save assembling process time.Using tilt stand installation side Formula, first, the component of horizontal direction can be made to cancel out each other, and the power on vertical direction reduces, so as to reduce due to retarder 08 With fault rate caused by vehicle resonance, the reliability of retarder is improved；Second, due to the structure of inclined plane, rubber mount is used Rectangular configuration, adds the compression area of rubber mount, so as to more extend the service life of rubber mount.

More excellent embodiment is the bending angle of vehicle connecting bracket bending side to be set into 45 degree, in the case, slowly Resonance and understand most the abrasion of rubber mount that device connecting bracket is produced with vehicle connecting bracket and rubber mount three junction It is small, that is, produce more preferable effect.

Compared with prior art, technical scheme provided by the utility model has advantages below:Firstth, vehicle connection branch Frame and retarder connecting bracket use inclination angle support mounting means, the stress torque at connection fulcrum are reduced, so as to reduce The vibration problem of vehicle connecting bracket and retarder connecting bracket；Secondth, inclination angle support mounting means, add rubber mount and Contact area between two stands, adds the bearing area of rubber mount, so as to extend the service life of rubber mount, makes The maintenance period of retarder is longer.

Unless otherwise instructed, it is herein presented be similar to " first ", the qualifier of " second " do not mean that it is suitable to the time The restriction of sequence, quantity or importance, and be used for the purpose of a technical characteristic in the technical program and another technology Feature is mutually distinguished.Similarly, the herein presented qualifier similar to " one " does not mean that the restriction to quantity, but describes The technical characteristic not occurred above.Similarly, occur herein before number be similar to " about ", " approx " Modifier generally comprises this number, and its specific implication should combine context and anticipate and understand.Similarly, only have specific The noun of quantity measure word modification, otherwise should be regarded as including plural form again comprising singulative, in the technology herein The individual technical characteristic of odd number can be included in scheme, a plurality of technical characteristics can also be included.

Simply preferred embodiment of the present utility model described in this specification, above example is only to illustrate this The technical scheme of utility model rather than to limitation of the present utility model.All those skilled in the art are logical according to design of the present utility model The available technical scheme of logical analysis, reasoning, or a limited experiment is crossed, all should be within the scope of the utility model.

Claims (7)

1. the erecting device of retarder is put in a kind of, including a vehicle connecting bracket, a retarder connecting bracket, wherein, it is described Vehicle connecting bracket is connected with a vehicle, and the retarder connecting bracket is connected with a retarder, it is characterised in that：The vehicle The contact surface of connecting bracket and the retarder connecting bracket is an inclined-plane.

2. it is as claimed in claim 1 it is a kind of in put the erecting device of retarder, it is characterised in that：The vehicle connecting bracket tool There is a bending side, the retarder connecting bracket has an inclined plane, and the bending side matches with the inclined plane.

3. it is as claimed in claim 2 it is a kind of in put the erecting device of retarder, it is characterised in that：One bending of the bending side Angle is 30-60 degree.

4. it is as claimed in claim 3 it is a kind of in put the erecting device of retarder, it is characterised in that：The bending angle is 45 degree.

5. it is as claimed in claim 2 it is a kind of in put the erecting device of retarder, it is characterised in that：The bending side inclines with described There is a rubber mount between inclined-plane.

6. it is as claimed in claim 5 it is a kind of in put the erecting device of retarder, it is characterised in that：The vehicle connecting bracket with The retarder connecting bracket is connected by a bolt and nut.

7. it is as claimed in claim 5 it is a kind of in put the erecting device of retarder, it is characterised in that：The rubber mount is square Shape.