CN117048265A - Rear suspension drags arm mounting structure - Google Patents
Rear suspension drags arm mounting structure Download PDFInfo
- Publication number
- CN117048265A CN117048265A CN202311313275.6A CN202311313275A CN117048265A CN 117048265 A CN117048265 A CN 117048265A CN 202311313275 A CN202311313275 A CN 202311313275A CN 117048265 A CN117048265 A CN 117048265A
- Authority
- CN
- China
- Prior art keywords
- arm
- fixedly connected
- dragging
- wall
- rear suspension
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 45
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 24
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 24
- 241001330002 Bambuseae Species 0.000 claims description 24
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 24
- 239000011425 bamboo Substances 0.000 claims description 24
- 230000000694 effects Effects 0.000 abstract description 17
- 238000001125 extrusion Methods 0.000 abstract description 13
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/04—Buffer means for limiting movement of arms
Abstract
The utility model discloses a rear suspension dragging arm mounting structure, and relates to the technical field of dragging arms. The rear suspension dragging arm mounting structure comprises a bottom plate, wherein a bearing is fixedly connected to the outer wall of the bottom plate, a connecting rod is rotatably connected to the outer wall of the bearing, a mounting block is fixedly connected to the outer wall of the connecting rod, and a limiting mechanism is fixedly connected to the outer wall of the mounting block. This rear suspension pulls arm mounting structure, through the entering of air current in the first gasbag and then make first gasbag bulge, first gasbag extrudees the gag lever post when the bulge, drive the gag lever post and extrude the arm of dragging under the elasticity extrusion that utilizes first gasbag, the elasticity extrusion of first gasbag has avoided the rigidity collision with the arm of dragging, play the protection effect to the arm of dragging, the gag lever post that laminating to the arm position of dragging receives the stop of dragging the arm and can not extend, other gag lever post extension is fixed to dragging the arm, the extension of gag lever post is placed to dragging the arm.
Description
Technical Field
The utility model relates to the technical field of trailing arms, in particular to a trailing arm mounting structure of a rear suspension.
Background
With the continuous development of the automobile industry, consumers have increasingly higher requirements on the quality of automobiles. The drag arm is used as a key component of the rear suspension system, one end of the drag arm is connected with the chassis in a steering way, and the other end of the drag arm is connected with the vehicle body framework, so that the drag arm plays a role in supporting and guiding, and the strength and the rigidity of the drag arm mounting point directly influence the performance of the vehicle such as the control performance, the NVH performance, the riding comfort and the like;
the utility model of China is cited, the patent number is CN217455559U, this patent discloses a rear suspension trailing arm mounting structure, including trailing arm installing support, back longeron connecting beam, back longeron body and reinforcing plate structure, trailing arm installing support and back longeron connecting beam and back longeron body welded connection, reinforcing plate structure includes trailing arm front reinforcing plate, trailing arm outside reinforcing plate, trailing arm rear reinforcing plate and trailing arm inboard reinforcing plate, trailing arm front reinforcing plate, trailing arm outside reinforcing plate, trailing arm rear reinforcing plate and trailing arm inboard reinforcing plate weld respectively around trailing arm installing support and form parcel formula bearing structure;
in the rear cantilever dragging arm installation process, the sizes of the dragging arms are different due to the fact that the vehicle types are different, the installation structure cannot jack up effectively aiming at the dragging arms with different sizes, and the installation efficiency of the dragging arms is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a rear suspension dragging arm mounting structure for solving the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the rear suspension dragging arm mounting structure comprises a bottom plate, wherein the outer wall of the bottom plate is fixedly connected with a bearing, the outer wall of the bearing is rotationally connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a mounting block, and the outer wall of the mounting block is fixedly connected with a limiting mechanism;
the limit mechanism comprises:
the socket is arranged on the left side of the mounting block, and a limiting rod is inserted into the inner wall of the socket;
the first spring is fixedly connected between the limiting rod and the mounting block, the bottom plate is mounted at a required position, the connecting rod can rotate through the bearing, the connecting rod drives the mounting block to move to a position suitable for the size of the dragging arm, a bolt is arranged on the bearing, the bolt on the bearing is rotated to fix the connecting rod, the bending pipe is arranged, the position of the mounting block can be freely changed while the air flow passes through the connecting rod, the dragging arm is placed at the position of the limiting rod, the fan is started, the air flow is blown out into the first air bag by the fan through the transverse pipe and the bending pipe, the air flow in the first air bag enters into the first air bag to enable the first air bag to bulge, the limiting rod is extruded by the first air bag to move in the socket when the first air bag bulges, then the limiting rod stretches, the limiting rod attached to the position of the dragging arm is blocked by the dragging arm and cannot stretch, so that other limiting rods stretch to fix the dragging arm, the stretching of the limiting rod places the dragging arm, the tail end of the limiting rod is provided with a plate with larger size, and the dragging arm is blocked on the dragging arm, and the dropping of the dragging arm is prevented;
the first gasbag, first gasbag fixed connection is on the right side of installation piece, and first gasbag and gag lever post movable contact, the entering of air current in the first gasbag and then make first gasbag bulge, first gasbag extrudees the gag lever post when the bulge, drive the gag lever post extrusion to dragging the arm through utilizing the elasticity extrusion of first gasbag, the rigidity collision with dragging the arm has been avoided in the elasticity extrusion of first gasbag, the protection effect to dragging the arm has been played, the gag lever post that laminates to dragging the arm position receives and drags the stopper of arm and can not extend, other gag lever post extension is fixed to dragging the arm, the extension of gag lever post is placed to dragging the arm, the setting of a plurality of gag lever posts has played to dragging the arm of different shapes, the gag lever post all can be fixed to dragging the arm, cooperation connecting rod and bearing set up, the effect of fixing has been played to different sizes, the terminal of gag lever post has set up the big board card of size on dragging the arm, prevent to drag the dropping of arm, the fixed effect to dragging the arm has been ensured.
Preferably, the top fixedly connected with violently manage of bottom plate, the one end of violently managing of outer wall fixedly connected with tortuous pipe, the connecting rod drives the installation piece and moves when being fit for dragging the position of arm size, be provided with the bolt on the bearing, bolt on the rolling bearing fixes the connecting rod, the setting of bearing makes the connecting rod can move about then, the connecting rod can change the position of installation piece in the activity in-process, make the gag lever post fix the not unidimensional arm of dragging of arm installation effectiveness of acceleration then, the setting of tortuous pipe, still can freely change the position of installation piece when guaranteeing the air current and pass through, the bulge of first gasbag has been ensured in tortuous pipe's setting.
Preferably, the other end of the zigzag tube is fixedly connected with the outer wall of the first air bag, the outer wall of the bottom plate is fixedly connected with a fan, and the fan, the transverse tube, the zigzag tube and the first air bag are communicated.
Preferably, the left side fixedly connected with installation section of thick bamboo of bottom plate, the inner wall fixedly connected with of installation section of thick bamboo holds up the mechanism, hold up the mechanism and include the connecting pipe, the air current that the fan blown out blows into the installation section of thick bamboo through violently managing and connecting pipe, the entering of air current in the installation section of thick bamboo and then extrude the second gasbag, the gas volume in the second gasbag is fixed, so can drive second gasbag width increase under the extrusion of air current, the width increase of second gasbag can laminate at the inner wall of installation section of thick bamboo, then the continuous increase of gas in the installation section of thick bamboo can jack up on second gasbag and the jack-up piece, the jack-up piece rises and can jack-up and drag the arm, make the intermediate position of dragging the arm have the power of holding up, avoid dragging the arm crooked, and the setting of fixed plate can be fixed to dragging the arm when required, the pulling of second spring has avoided jack-up the board to leave the installation section of thick bamboo, make jack-up board and second gasbag be located the installation section of thick bamboo.
Preferably, the outer wall of the transverse tube is fixedly connected with one end of the connecting tube, the other end of the connecting tube is fixedly connected with the mounting tube, and the connecting tube, the transverse tube and the mounting tube are internally communicated.
Preferably, a second spring is fixedly connected to the inner bottom of the mounting cylinder, and a jacking plate is fixedly connected to the top of the second spring.
Preferably, the top of jack-up board fixedly connected with second gasbag, the top fixedly connected with jack-up piece of second gasbag.
Preferably, the top swing joint of jack-up piece has the fixed plate, and the fan still can produce the air current in the start-up process in an installation section of thick bamboo, is confined state in first gasbag and the installation section of thick bamboo moreover, so on gas continuous increase in the installation section of thick bamboo can jack-up second gasbag and jack-up piece, the jack-up piece rises and can jack-up and drag the arm, makes the intermediate position that pulls the arm have the power of holding up, avoids dragging the arm crooked, and through the mode of air current jack-up, is dragging the arm installation through dragging the mode of rocking, has played the effect of buffering to dragging the arm, has avoided dragging the collision of arm and other devices, and the quantity of fixed plate is two.
The utility model provides a rear suspension trailing arm mounting structure. The beneficial effects are as follows:
1. this rear suspension pulls arm mounting structure, get into through the air current in the first gasbag and then make first gasbag bulge, first gasbag extrudees the gag lever post when the bulge, drive the gag lever post through utilizing the elasticity extrusion of first gasbag under and extrude and drag the arm, the elasticity extrusion of first gasbag has avoided the rigidity collision with dragging the arm, play the protection effect to dragging the arm, the gag lever post that is laminated to dragging the arm position receives and drags the arm and blockked and can not extend, other gag lever post extensions are fixed to dragging the arm, the extension of gag lever post is placed to dragging the arm, the setting of a plurality of gag lever posts has played and has been dragged the arm to different shapes, the gag lever post all can be fixed to dragging the arm, the setting of cooperation connecting rod and bearing has played the effect of fixing to different sizes, the terminal of gag lever post has set up the great board card of size on dragging the arm, prevent to drag the drop of arm, the fixed effect to dragging the arm has been ensured.
2. This rear suspension drags arm mounting structure, when driving the installation piece through the connecting rod and removing the position that is fit for dragging the arm size, be provided with the bolt on the bearing, the bolt on the rolling bearing fixes the connecting rod, the setting of bearing then makes the connecting rod can be movable, the connecting rod can change the position of installation piece at the activity in-process, then make the gag lever post fix the not unidimensional arm that drags, play the effect of accelerating the arm installation effectiveness that drags, the setting of tortuous pipe, can also freely change the position of installation piece when guaranteeing the air current and pass through, the bulge of first gasbag has been ensured in the setting of tortuous pipe.
3. This rear suspension pulls arm mounting structure still can produce the air current through the fan in the start-up process in the installation section of thick bamboo, be confined state in first gasbag and the installation section of thick bamboo moreover, so on gaseous continuous increase in the installation section of thick bamboo can jack-up second gasbag and the jack-up piece, the jack-up piece rises and can jack-up and pull the arm, make the intermediate position that pulls the arm have the power of holding up, avoid pulling the arm crooked, and through the mode of air current jack-up, in the installation of pulling the arm and rocking the in-process, played the effect of buffering to pulling the arm, avoided dragging the arm and other device's collision.
Drawings
FIG. 1 is a schematic view of a shaft-side perspective of the present utility model;
FIG. 2 is a schematic top perspective view of the present utility model;
FIG. 3 is a schematic view of a partial structure of a stop lever according to the present utility model;
FIG. 4 is a schematic cross-sectional view of FIG. 3 in accordance with the present utility model;
FIG. 5 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;
fig. 6 is an enlarged view of the portion a of fig. 5 according to the present utility model.
In the figure: 1. a bottom plate; 2. a mounting block; 3. a connecting rod; 4. a bearing; 5. a mounting cylinder; 6. a limiting mechanism; 61. a socket; 62. a limit rod; 63. a first spring; 64. a first air bag; 65. a tortuous tube; 66. a transverse tube; 7. a lifting mechanism; 71. a fixing plate; 72. a jacking block; 73. a second air bag; 74. a second spring; 75. jacking up the plate; 76. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the rear suspension dragging arm mounting structure comprises a bottom plate 1, wherein a bearing 4 is fixedly connected to the outer wall of the bottom plate 1, a connecting rod 3 is rotatably connected to the outer wall of the bearing 4, a mounting block 2 is fixedly connected to the outer wall of the connecting rod 3, and a limiting mechanism 6 is fixedly connected to the outer wall of the mounting block 2;
the limit mechanism 6 includes:
the socket 61 is arranged on the left side of the mounting block 2, and a limiting rod 62 is inserted into the inner wall of the socket 61;
the first spring 63, the first spring 63 is fixedly connected between the limit rod 62 and the mounting block 2, the bottom plate 1 is mounted at a required position, the connecting rod 3 can rotate through the bearing 4, the connecting rod 3 drives the mounting block 2 to move to a position suitable for the size of a dragging arm, a bolt is arranged on the bearing 4, the connecting rod 3 is fixed through the bolt on the rotating bearing 4, the zigzag tube 65 is arranged, the position of the mounting block 2 can be freely changed while ensuring that air flows pass through, the dragging arm is placed at the position of the limit rod 62, the blower is started, the blower blows air flow into the first air bag 64 through the transverse tube 66 and the zigzag tube 65, the air flow in the first air bag 64 enters and then enables the first air bag 64 to bulge, the first air bag 64 extrudes the limit rod 62 when in the bulge, the limit rod 62 is extruded by the first air bag 64 and moves in the jack 61, then the limit rod 62 stretches, the limit rod 62 attached to the position of the dragging arm is blocked by the dragging arm and does not stretch, so that other limit rods 62 stretch the dragging arm is fixed, the stretching of the limit rod 62 is used for placing the dragging arm, the tail end of the limiting rod 62 is placed on the first air bag 64, and the limit rod 62 is provided with a large size of the dragging arm, and the dragging arm is prevented from falling down;
the first air bag 64, first air bag 64 fixed connection is on the right side of installation piece 2, and first air bag 64 and gag lever post 62 movable contact, the entering of air current in the first air bag 64 and then make first air bag 64 bulge, first air bag 64 extrudees gag lever post 62 when the bulge, drive gag lever post 62 extrusion to drag the arm under the elasticity extrusion that utilizes first air bag 64, the elasticity extrusion of first air bag 64 has avoided the rigidity collision with dragging the arm, the guard effect to dragging the arm has been played, the gag lever post 62 of laminating to dragging the arm position is received and is dragged the arm and stop and can not extend, other gag lever posts 62 extend and drag the arm to fix, the extension of gag lever post 62 is placed to dragging the arm, drag the arm to dragging of different shapes has been played in the setting of a plurality of gag lever posts 62, gag lever posts 62 all can fix dragging the arm, the effect of fixing has been played to different sizes, the end of gag lever post 62 has set up the size board card on dragging the arm, prevent to drag the arm drop, the fixed effect to dragging the arm has been ensured.
The top fixedly connected with violently pipe 66 of bottom plate 1, violently the one end of pipe 66's outer wall fixedly connected with tortuous pipe 65, when connecting rod 3 drove installation piece 2 and remove the position that is fit for dragging the arm size, be provided with the bolt on the bearing 4, the bolt on the rolling bearing 4 fixes connecting rod 3, the setting of bearing 4 makes connecting rod 3 can move about then, connecting rod 3 can change the position of installation piece 2 in the activity in-process, make gag lever post 62 fix the drag arm of equidimension in succession, the effect of accelerating drag arm installation effectiveness has been played, tortuous pipe 65's setting, still can freely change the position of installation piece 2 when guaranteeing the air current and pass through, tortuous pipe 65's setting has ensured the swell of first gasbag 64.
The other end of the zigzag tube 65 is fixedly connected with the outer wall of the first air bag 64, the outer wall of the bottom plate 1 is fixedly connected with a fan, and the fan, the transverse tube 66, the zigzag tube 65 and the first air bag 64 are communicated.
When the device is used, the base plate 1 is installed at a required position, the connecting rod 3 can rotate through the bearing 4, the connecting rod 3 drives the installation block 2 to move to a position suitable for the size of a dragging arm, a bolt is arranged on the bearing 4, the bolt on the rotating bearing 4 is used for fixing the connecting rod 3, the position of the installation block 2 can be freely changed while the air flow passes through, the dragging arm is placed at the position of the limiting rod 62, the fan is started, the fan blows the air flow into the first air bag 64 through the transverse pipe 66 and the meandering pipe 65, the air flow in the first air bag 64 enters and further bulges the first air bag 64, the first air bag 64 extrudes the limiting rod 62 when being bulged, the limiting rod 62 is extruded by the first air bag 64 to move in the socket 61, then the limiting rod 62 stretches, the limiting rod 62 attached to the position of the dragging arm is blocked by the dragging arm and does not stretch, other limiting rods 62 stretch to fix the dragging arm, the stretching of the limiting rod 62 places the dragging arm, a large-size plate is arranged at the tail end of the limiting rod 62 according to the drawing arm shown in fig. 1, and the limiting rod 62 can be blocked on the dragging arm and prevented from falling.
Example two
Referring to fig. 1-6, the present utility model provides a technical solution based on the first embodiment:
the left side fixedly connected with installation section of thick bamboo 5 of bottom plate 1, the inner wall fixedly connected with of installation section of thick bamboo 5 holds up mechanism 7, hold up mechanism 7 includes connecting pipe 76, the air current that the fan blown out blows into installation section of thick bamboo 5 through violently managing 66 and connecting pipe 76, the entering of air current in the installation section of thick bamboo 5 and then extrude second gasbag 73, the gas volume in the second gasbag 73 is fixed, so can drive second gasbag 73 width increase under the extrusion of air current, the width increase of second gasbag 73 can laminate on the inner wall of installation section of thick bamboo 5, then the continuous increase of gas in the installation section of thick bamboo 5 can jack up on second gasbag 73 and jack-up piece 72, jack-up piece 72 rises and can jack-up the trailing arm, make the intermediate position of trailing arm have the power of holding up, avoid the trailing arm crooked, moreover, the setting of fixed plate 71 can be fixed to the trailing arm when required, the pulling of second spring 74 has avoided jack-up plate 75 to leave installation section of thick bamboo 5, make jack-up plate 75 and second gasbag 73 be located installation section of thick bamboo 5.
The outer wall of the cross tube 66 is fixedly connected with one end of the connecting tube 76, the other end of the connecting tube 76 is fixedly connected with the mounting cylinder 5, the connecting tube 76, the cross tube 66 and the mounting cylinder 5 are internally communicated, the fan can generate air flow to the mounting cylinder 5 in the starting process, and the first air bag 64 and the mounting cylinder 5 are in a closed state, so that the continuous increase of air in the mounting cylinder 5 can jack up the second air bag 73 and the jack-up block 72, the jack-up block 72 can jack up the dragging arm, the middle position of the dragging arm has a supporting force, the dragging arm is prevented from bending, in addition, in the process of installing and shaking the dragging arm by the air flow jack-up mode, the buffering effect is achieved on the dragging arm, and the collision of the dragging arm and other devices is avoided.
The second spring 74 is fixedly connected to the inner bottom of the mounting cylinder 5, and the jacking plate 75 is fixedly connected to the top of the second spring 74.
The top of jack-up plate 75 fixedly connected with second gasbag 73, the top of second gasbag 73 fixedly connected with jack-up piece 72.
The top of the jacking block 72 is movably connected with the fixing plates 71, and the number of the fixing plates 71 is two
When the air conditioner is used, air flow blown by the fan is blown into the mounting cylinder 5 through the transverse pipe 66 and the connecting pipe 76, air flow in the mounting cylinder 5 enters and then extrudes the second air bag 73, the air quantity in the second air bag 73 is fixed, so that the width of the second air bag 73 can be driven to be increased under the extrusion of the air flow, the width of the second air bag 73 can be increased to be attached to the inner wall of the mounting cylinder 5, then the air in the mounting cylinder 5 can be continuously increased to jack the second air bag 73 and the jacking block 72, the jacking block 72 can jack the dragging arm, the dragging arm is enabled to have a jacking force in the middle position, bending of the dragging arm is avoided, the fixing plate 71 is arranged, the dragging arm can be fixed when needed, the jacking plate 75 is prevented from leaving the mounting cylinder 5 under the pulling of the second spring 74, and the jacking plate 75 and the second air bag 73 are located in the mounting cylinder 5.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a rear suspension pulls arm mounting structure, includes bottom plate (1), its characterized in that: the outer wall of the bottom plate (1) is fixedly connected with a bearing (4), the outer wall of the bearing (4) is rotationally connected with a connecting rod (3), the outer wall of the connecting rod (3) is fixedly connected with a mounting block (2), and the outer wall of the mounting block (2) is fixedly connected with a limiting mechanism (6);
the limit mechanism (6) comprises:
the jack (61) is arranged on the left side of the mounting block (2), and a limiting rod (62) is inserted into the inner wall of the jack (61);
the first spring (63) is fixedly connected between the limiting rod (62) and the mounting block (2);
the first air bag (64), first air bag (64) fixed connection is on the right side of installation piece (2), and first air bag (64) and gag lever post (62) movable contact.
2. The rear suspension trailing arm mounting structure as claimed in claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a transverse tube (66), and the outer wall of the transverse tube (66) is fixedly connected with one end of a zigzag tube (65).
3. The rear suspension trailing arm mounting structure as claimed in claim 2, wherein: the other end of the zigzag tube (65) is fixedly connected with the outer wall of the first air bag (64), the outer wall of the bottom plate (1) is fixedly connected with a fan, and the fan, the transverse tube (66), the zigzag tube (65) and the first air bag (64) are internally communicated.
4. The rear suspension trailing arm mounting structure as claimed in claim 2, wherein: the left side fixedly connected with installation section of thick bamboo (5) of bottom plate (1), the inner wall fixedly connected with of installation section of thick bamboo (5) holds up mechanism (7), hold up mechanism (7) include connecting pipe (76).
5. The rear suspension trailing arm mounting structure as set forth in claim 4 wherein: the outer wall of the transverse tube (66) is fixedly connected with one end of a connecting tube (76), the other end of the connecting tube (76) is fixedly connected with the mounting tube (5), and the connecting tube (76), the transverse tube (66) and the mounting tube (5) are internally communicated.
6. The rear suspension trailing arm mounting structure as set forth in claim 5 wherein: the inner bottom of the mounting cylinder (5) is fixedly connected with a second spring (74), and the top of the second spring (74) is fixedly connected with a jacking plate (75).
7. The rear suspension trailing arm mounting structure as set forth in claim 6 wherein: the top of jack-up board (75) fixedly connected with second gasbag (73), the top fixedly connected with jack-up piece (72) of second gasbag (73).
8. The rear suspension trailing arm mounting structure as set forth in claim 7 wherein: the top of jack-up piece (72) swing joint has fixed plate (71), and the quantity of fixed plate (71) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311313275.6A CN117048265B (en) | 2023-10-11 | 2023-10-11 | Rear suspension drags arm mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311313275.6A CN117048265B (en) | 2023-10-11 | 2023-10-11 | Rear suspension drags arm mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117048265A true CN117048265A (en) | 2023-11-14 |
| CN117048265B CN117048265B (en) | 2024-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311313275.6A Active CN117048265B (en) | 2023-10-11 | 2023-10-11 | Rear suspension drags arm mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117048265B (en) |
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| CN218430750U (en) * | 2022-09-19 | 2023-02-03 | 青岛方正机械集团有限公司 | Front suspension assembly and motor home |
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|---|---|---|---|---|
| CA2313917A1 (en) * | 1999-07-16 | 2001-01-16 | Holland Neway International, Inc. | A lift axle suspension with axle reservoir |
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| CN217672031U (en) * | 2021-12-24 | 2022-10-28 | 南阳林吉特金属制品有限公司 | Automobile dragging arm |
| CN216467237U (en) * | 2021-12-30 | 2022-05-10 | 东风小康汽车有限公司重庆分公司 | Rear suspension device for rear-drive electric vehicle |
| CN217455559U (en) * | 2022-04-29 | 2022-09-20 | 上海世科嘉车辆技术研发有限公司 | Rear suspension pulls arm mounting structure |
| CN218430750U (en) * | 2022-09-19 | 2023-02-03 | 青岛方正机械集团有限公司 | Front suspension assembly and motor home |
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