CN209176465U - A kind of heavy truck air suspension bindiny mechanism - Google Patents
A kind of heavy truck air suspension bindiny mechanism Download PDFInfo
- Publication number
- CN209176465U CN209176465U CN201822083071.9U CN201822083071U CN209176465U CN 209176465 U CN209176465 U CN 209176465U CN 201822083071 U CN201822083071 U CN 201822083071U CN 209176465 U CN209176465 U CN 209176465U
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- CN
- China
- Prior art keywords
- crossbar
- transmission bracket
- hanger bar
- heavy truck
- air suspension
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Abstract
The utility model discloses a kind of heavy truck air suspension bindiny mechanisms, including first crossbar, hanger bar, second crossbar and bridge joint frame, the top of first crossbar is equipped with spacing head, second crossbar is set to the adjacent side of first crossbar, the bottom of second crossbar is equipped with wheel hub connector, first crossbar is set in parallel with second crossbar, and hanger bar is set to the middle position of first crossbar and second crossbar, bridge joint sets up the middle position for being placed in hanger bar, and with the perpendicular arrangement of hanger bar, third transmission bracket and the first transmission bracket are respectively equipped at the top of hanger bar, with raising heavy truck side independent suspension weight bearing ability, restore the strong advantage of enabling capabilities.
Description
Technical field
The utility model relates to bindiny mechanism's technical fields, are especially a kind of heavy truck air suspension bindiny mechanism.
Background technique
Suspension is the general name of all force transmission connections between the vehicle frame of automobile and vehicle bridge, and effect is that transmitting acts on
Power and power between wheel and vehicle frame are turned round, and buffer the impact force that vehicle frame or vehicle body are transmitted to by uneven road surface, and are reduced thus
Caused vibration, to guarantee that automobile can be travelled smoothly.
It is found by retrieval, application No. is 201721346927.6 utility models to disclose the connection of full lining shell type suspension
Bar, including con-rod only, gasket, bush assembly and fixture nut, the bush assembly is shared a pair of, bushing group described in a pair
Part is symmetrically mounted on the both ends of con-rod only, and the gasket shares two pairs, is symmetricly set on the both ends of the bush assembly, is located at
It is located between the gasket on the inside of bush assembly on the outside of gasket on the outside of bush assembly by fixture nut locating plate and is provided with limit
Casing, the limit casing are sleeved on outside con-rod only, and the internal diameter of the bushing is 0. 1 ~ 1mm bigger than the outer diameter of connecting rod.This is practical
Novel have the characteristics that require space and operating angle small, controls motion envelope by suspension DMU, can effective solution it is empty
Between the problem of arranging, prevent connecting rod and periphery member from interference problem occur, when wheel hop, stabiliser bar torsion can be transmitted well
The anti-side turned is gone all out, and is adjusted vehicle angle of heel, is met driving demand.
However, the analysis found that, existing heavy truck air suspension bindiny mechanism has the following disadvantages；It turns in heavy truck
When, the weight bearing of independent suspension unilateral side is big, is easily damaged suspension mechanism in long-time traveling.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of heavy truck air suspension bindiny mechanism herein, has
Improve heavy truck side independent suspension weight bearing ability, the strong advantage of reduction enabling capabilities.
The utility model is realized in this way constructing a kind of heavy truck air suspension bindiny mechanism, including first crossbar, suspension
Bar, second crossbar and bridge joint frame, the top of first crossbar are equipped with spacing head, and second crossbar is set to the adjacent side of first crossbar, the
The bottom of two cross bars is equipped with wheel hub connector, and first crossbar is set in parallel with second crossbar, and hanger bar is set to the first cross
The middle position of bar and second crossbar, bridge joint, which is set up, is placed in the middle position of hanger bar, and with the perpendicular arrangement of hanger bar, suspension
Third transmission bracket and the first transmission bracket, third transmission bracket and the first transmission bracket opposite side difference are respectively equipped at the top of bar
Equipped with the 4th transmission bracket and the second transmission bracket, the first transmission bracket, third transmission bracket, the 4th transmission bracket and second are passed
Dynamic bracket is flexibly connected with hanger bar, and the first transmission bracket and third transmission bracket are flexibly connected with spacing head, and the 4th
Transmission bracket and the second transmission bracket are flexibly connected with wheel hub connector, and spacing head is nested with the middle position of wheel hub connector
There is load bearing spring, the side of hanger bar is equipped with torque axis, and the middle position of torque axis is equipped with stiffening plate, and stiffening plate and torque axis weld
Fixation is connect, the end of torque axis is equipped with connector.
Further, the medial surface of connector is equipped with type face slot, and the inside of type face slot is equipped with spline sheath, the side of spline sheath
Equipped with 3 locking nails, locking nail is in triangle arrangement in connector.The mechanism is connected into heavy truck by the connector of setting and hangs bottom
Disk recycles the locked connection of the locking nail of triangle arrangement, and when heavy truck is travelled and turned, hanger bar stress is pushed, lateral ends position
It sets and moves down, rotate the first transmission bracket and the second transmission bracket, so that the load-bearing of first crossbar is transmitted on load bearing spring,
Unilateral air suspension load-bearing, prolongs the service life.
Further, the lateral surface of hanger bar is equipped with Damping rotation shaft, and Damping rotation shaft insertion is set in hanger bar, hanger bar
It is flexibly connected with bridge joint frame by Damping rotation shaft.Hanger bar is reduced by the Damping rotation shaft of setting and bridges the shake of frame junction
It is dynamic, it avoids hanger bar from generating interference to bridge joint frame, improves heavy truck roadability.
Further, wheel hub connector and heavy truck wheel hub end face are keyed.Wheel hub is connected by the wheel hub connector of setting
End face.
Further, the middle position for bridging frame is equipped with side rack.It is strong to reinforce bridge joint frame structure by the side rack of setting
Degree.
The utility model provides a kind of heavy truck air suspension bindiny mechanism by improving herein, with existing heavy truck air suspension
Bindiny mechanism compares, and has the advantages that there is the heavy truck side independent suspension weight bearing ability that improves, strong excellent of reduction enabling capabilities
Point embodies are as follows:
Advantage 1: the medial surface of connector is equipped with type face slot, and the inside of type face slot is equipped with spline sheath, and the side of spline sheath is set
There are 3 locking nails, locking nail is in triangle arrangement in connector.The mechanism is connected into heavy truck by the connector of setting and hangs bottom
Disk recycles the locked connection of the locking nail of triangle arrangement, and when heavy truck is travelled and turned, hanger bar stress is pushed, lateral ends position
It sets and moves down, rotate the first transmission bracket and the second transmission bracket, so that the load-bearing of first crossbar is transmitted on load bearing spring,
Unilateral air suspension load-bearing, prolongs the service life.
Advantage 2: the lateral surface of hanger bar be equipped with Damping rotation shaft, Damping rotation shaft insertion be set in hanger bar, hanger bar with
Frame is bridged to be flexibly connected by Damping rotation shaft.Hanger bar is reduced by the Damping rotation shaft of setting and bridges the vibration of frame junction,
It avoids hanger bar from generating interference to bridge joint frame, improves heavy truck roadability.
Detailed description of the invention
Fig. 1 is the utility model heavy truck air suspension bindiny mechanism structural schematic diagram；
Fig. 2 is the A0 enlarged drawing of the utility model heavy truck air suspension bindiny mechanism.
Serial number as shown in the figure: first crossbar 1, hanger bar 2, second crossbar 3, the first transmission bracket 4, torque axis 5, connector
6, the second transmission bracket 7, stiffening plate 8, third transmission bracket 9, the 4th transmission bracket 10, spacing head 11, wheel hub connector 12, bridge
Connect frame 13, Damping rotation shaft 14, side rack 15, type face slot 16, spline sheath 17 and locking nail 18 and load bearing spring 19.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 2, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour；In addition, term " first ",
" second ", " third " " upper and lower, left and right " etc. are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " should do broad sense
Understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, it can also
To be to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The utility model provides a kind of heavy truck air suspension bindiny mechanism by improving herein, as Figure 1-Figure 2, can be with
It is practiced as follows；Including first crossbar 1, hanger bar 2, second crossbar 3 and bridge joint frame 13, the top of first crossbar 1
Portion is equipped with spacing head 11, and second crossbar 3 is set to the adjacent side of first crossbar 1, and the bottom of second crossbar 3 is equipped with wheel hub connector
12, first crossbar 1 is set in parallel with second crossbar 3, and hanger bar 2 is set to the interposition of first crossbar 1 and second crossbar 3
Set, bridge joint frame 13 is set to the middle position of hanger bar 2, and with the perpendicular arrangement of hanger bar 2, the top of hanger bar 2 is set respectively
There are third transmission bracket 9 and the first transmission bracket 4, third transmission bracket 9 and 4 opposite side of the first transmission bracket are respectively equipped with the 4th biography
Dynamic bracket 10 and the second transmission bracket 7, the first transmission bracket 4, third transmission bracket 9, the 4th transmission bracket 10 and the second transmission
Bracket 7 is flexibly connected with hanger bar 2, and the first transmission bracket 4 and third transmission bracket 9 are flexibly connected with spacing head 11,
4th transmission bracket 10 and the second transmission bracket 7 are flexibly connected with wheel hub connector 12, spacing head 11 and wheel hub connector 12
Middle position be nested with load bearing spring 19, the side of hanger bar 2 is equipped with torque axis 5, and the middle position of torque axis 5, which is equipped with, to be reinforced
Plate 8, stiffening plate 8 are welded and fixed with torque axis 5, and the end of torque axis 5 is equipped with connector 6.
In the utility model, the medial surface of connector 6 is equipped with type face slot 16, and the inside of type face slot 16 is equipped with spline sheath 17,
The side of spline sheath 17 is equipped with 3 locking nails 18, and locking nail 18 is in triangle arrangement in connector 6.It will by the connector 6 of setting
The mechanism connects heavy truck and hangs chassis, recycles the locked connection of the locking nail 18 of triangle arrangement, when heavy truck is travelled and is turned, suspension
2 stress of bar pushes, and lateral ends position moves down, and rotates the first transmission bracket 4 and the second transmission bracket 7, thus by the first cross
The load-bearing of bar 1 is transmitted on load bearing spring 19, and unilateral air suspension load-bearing prolongs the service life；The lateral surface of hanger bar 2 is equipped with
Damping rotation shaft 14, the insertion of Damping rotation shaft 14 are set in hanger bar 2, and hanger bar 2 and bridge joint frame 13 pass through 14 activity of Damping rotation shaft
Connection.Hanger bar 2 is reduced by the Damping rotation shaft 14 of setting and bridges the vibration of 13 junction of frame, avoids 2 pairs of hanger bar bridge joints
Frame 13 generates interference, improves heavy truck roadability；Wheel hub connector 12 and heavy truck wheel hub end face are keyed.Pass through the wheel of setting
Hub connector 12 connects hub end face；The middle position for bridging frame 13 is equipped with side rack 15.Reinforced by the side rack 15 of setting
Bridge 13 structural strength of frame.
The working principle of this kind of heavy truck air suspension bindiny mechanism: this kind of heavy truck air suspension bindiny mechanism includes first horizontal
Bar 1, hanger bar 2, second crossbar 3 and bridge joint frame 13, the top of first crossbar 1 are equipped with spacing head 11, and second crossbar 3 is set to the
The bottom of the adjacent side of one cross bar 1, second crossbar 3 is equipped with wheel hub connector 12, and first crossbar 1 is set in parallel with second crossbar 3,
And hanger bar 2 is set to the middle position of first crossbar 1 and second crossbar 3, bridge joint frame 13 is set to the interposition of hanger bar 2
Set, and with the perpendicular arrangement of hanger bar 2, the first transmission bracket 4, third transmission bracket 9, the 4th transmission bracket 10 and the second transmission
Bracket 7 is flexibly connected with hanger bar 2, and the first transmission bracket 4 and third transmission bracket 9 are flexibly connected with spacing head 11,
The mechanism is connected into heavy truck by the connector 6 of setting and hangs chassis, recycles the locked connection of the locking nail 18 of triangle arrangement,
When heavy truck traveling turning, 2 stress of hanger bar is pushed, and lateral ends position moves down, and makes the first transmission bracket 4 and the second transmission bracket
7 rotations, so that the load-bearing of first crossbar 1 is transmitted on load bearing spring 19, unilateral air suspension load-bearing prolongs the service life；
The lateral surface of hanger bar 2 is equipped with Damping rotation shaft 14, and the insertion of Damping rotation shaft 14 is set in hanger bar 2, hanger bar 2 and bridge joint frame 13
It is flexibly connected by Damping rotation shaft 14.Hanger bar 2 is reduced by the Damping rotation shaft 14 of setting and bridges the vibration of 13 junction of frame,
It avoids 2 pairs of bridge joint framves 13 of hanger bar from generating interference, improves heavy truck roadability.
In summary；Heavy truck air suspension described in the utility model bindiny mechanism connect machine with existing heavy truck air suspension
Structure is compared, and is had and is improved heavy truck side independent suspension weight bearing ability, the strong advantage of reduction enabling capabilities.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. a kind of heavy truck air suspension bindiny mechanism, including first crossbar (1), hanger bar (2), second crossbar (3) and bridge joint frame
(13), it is characterised in that: the top of the first crossbar (1) is equipped with spacing head (11), and the second crossbar (3) is set to described
The adjacent side of first crossbar (1), the bottom of the second crossbar (3) are equipped with wheel hub connector (12), the first crossbar (1) and the
Two cross bars (3) are set in parallel, and the hanger bar (2) is set to the middle position of first crossbar (1) and second crossbar (3),
Bridge joint frame (13) is set to the middle positions of the hanger bar (2), and with the hanger bar (2) perpendicular arrangement, it is described
Be respectively equipped with third transmission bracket (9) and the first transmission bracket (4) at the top of hanger bar (2), the third transmission bracket (9) and
First transmission bracket (4) opposite side is respectively equipped with the 4th transmission bracket (10) and the second transmission bracket (7), first transmission bracket
(4), third transmission bracket (9), the 4th transmission bracket (10) and the second transmission bracket (7) connect with the hanger bar (2) activity
It connects, and first transmission bracket (4) and third transmission bracket (9) are flexibly connected with spacing head (11), the 4th transmission
Bracket (10) and the second transmission bracket (7) are flexibly connected with wheel hub connector (12), and the spacing head (11) connects with wheel hub
The middle position of head (12) is nested with load bearing spring (19), and the side of the hanger bar (2) is equipped with torque axis (5), the torque
The middle position of axis (5) is equipped with stiffening plate (8), and the stiffening plate (8) is welded and fixed with torque axis (5), the torque axis (5)
End is equipped with connector (6).
2. a kind of heavy truck air suspension bindiny mechanism according to claim 1, it is characterised in that: the connector (6) it is interior
Side is equipped with type face slot (16), and the inside of type face slot (16) is equipped with spline sheath (17), and the side of the spline sheath (17) is set
There are 3 locking nails (18), the locking nail (18) is in triangle arrangement in connector (6).
3. a kind of heavy truck air suspension bindiny mechanism according to claim 1, it is characterised in that: outside the hanger bar (2)
Side is equipped with Damping rotation shaft (14), and Damping rotation shaft (14) insertion is set in hanger bar (2), the hanger bar (2) and bridge
Frame (13) are connect to be flexibly connected by Damping rotation shaft (14).
4. a kind of heavy truck air suspension bindiny mechanism according to claim 1, it is characterised in that: the wheel hub connector (12)
It is keyed with heavy truck wheel hub end face.
5. a kind of heavy truck air suspension bindiny mechanism according to claim 1, it is characterised in that: in the bridge joint frame (13)
Meta position has installed side rack (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083071.9U CN209176465U (en) | 2018-12-12 | 2018-12-12 | A kind of heavy truck air suspension bindiny mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083071.9U CN209176465U (en) | 2018-12-12 | 2018-12-12 | A kind of heavy truck air suspension bindiny mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176465U true CN209176465U (en) | 2019-07-30 |
Family
ID=67376583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083071.9U Expired - Fee Related CN209176465U (en) | 2018-12-12 | 2018-12-12 | A kind of heavy truck air suspension bindiny mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176465U (en) |
-
2018
- 2018-12-12 CN CN201822083071.9U patent/CN209176465U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20191212 |