CN212046726U - Axle lifting structure - Google Patents
Axle lifting structure Download PDFInfo
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- CN212046726U CN212046726U CN202020767009.6U CN202020767009U CN212046726U CN 212046726 U CN212046726 U CN 212046726U CN 202020767009 U CN202020767009 U CN 202020767009U CN 212046726 U CN212046726 U CN 212046726U
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- seat
- axle
- transmission
- limiting plate
- fixedly connected
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Abstract
The utility model provides an axle elevation structure. The axle elevation structure includes axle and connecting seat, the bottom of axle inner wall evenly is provided with the hydraulic lifting rod from a left side to the right side, the top fixedly connected with roof of hydraulic lifting rod, the first limiting plate of both sides difference fixedly connected with and the second limiting plate of connecting seat bottom. The utility model provides an axle elevation structure uses through the cooperation of three hydraulic lifting rod, drive arrangement automatic rising, through first fixing base, first transfer line, the cooperation of second fixing base and second transfer seat is used, give first damping spring and second damping spring through the pressure dispersion that will receive, thereby form the relative power and carry out the shock attenuation, it is too big at the in-process vibration range along with the rising of automobile body to prevent, lead to the unstable phenomenon of automobile body, the stability of automobile body has been improved, four first damping springs and two second damping spring cooperations are used, the shock attenuation effect is better.
Description
Technical Field
The utility model relates to an axle elevating gear field especially relates to an axle elevation structure.
Background
According to the difference of the suspension structure, the axle is divided into an integral type axle and a disconnected type axle, when the non-independent suspension is adopted, the middle part of the axle is a solid or hollow central beam, and the axle is the integral type axle; the disconnected axle is a movable joint structure and is matched with the independent suspension.
The height of the vehicle body can be adjusted according to the requirement by the existing vehicle axle, but the gravity center is unstable along with the increase of the height of the vehicle body, the damping effect is poor, the vibration amplitude of the vehicle body is increased along with the increase of the vibration amplitude in the driving process, and the stability of the vehicle body is reduced.
Therefore, it is necessary to provide an axle lifting structure to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an axle elevation structure has solved prior art and has reduced the problem of automobile body stability ability.
For solving the technical problem, the utility model provides an axle elevation structure includes axle and connecting seat, the bottom of axle inner wall evenly is provided with hydraulic lifting rod from a left side to the right side, hydraulic lifting rod's top fixedly connected with roof, the first limiting plate of both sides difference fixedly connected with and the second limiting plate of connecting seat bottom, evenly be provided with the slide bar after to in the past between the relative one side of first limiting plate and second limiting plate, the first fixing base of the equal fixedly connected with in both sides of roof top front side.
Preferably, the front of first fixing base is rotated and is connected with first transmission pole, fixedly connected with slide, one between the bottom of roof and the relative one side that is located first limiting plate and second limiting plate the surperficial sliding connection of slide bar has first transmission seat, another the surperficial sliding connection of slide bar has the second transmission seat.
Preferably, one side of the back of the first transmission rod, which is far away from the first fixed seat, is rotatably connected with the front of the first transmission seat, and the top of the first transmission seat is slidably connected with the bottom of the sliding seat.
Preferably, both sides of roof top rear side all fixedly connected with second fixing base, the top of second transmission seat and the bottom sliding connection of slide.
Preferably, the front surface of the second fixing seat is rotatably connected with a second transmission rod, and the front surface of the second transmission seat is rotatably connected with one side, far away from the second fixing seat, of the back surface of the second transmission rod.
Preferably, the surface that just is located the slide bar between the relative one side of first transmission seat and second transmission seat and first limiting plate all overlaps and is equipped with first damping spring, two between the relative one side of first transmission seat and two just be located two between the relative one side of second transmission seat the surface of slide bar all is equipped with second damping spring.
Preferably, the two sides of the axle are both provided with connecting shafts, and one end, away from the axle, of each connecting shaft is provided with a tire mounting seat.
Compared with the prior art, the utility model provides an axle elevation structure has following beneficial effect:
the utility model provides an axle elevation structure, cooperation through three hydraulic lifting rod is used, drive device automatic rising, through first fixing base, first transfer line, the cooperation of second fixing base and second transmission seat is used, the pressure dispersion that will receive gives first damping spring and second damping spring, thereby form the relative power and carry out the shock attenuation, it is too big at the in-process vibration range along with the rising of automobile body to prevent, lead to the unstable phenomenon of automobile body, the stability of automobile body has been improved, four first damping springs and two second damping spring cooperations are used, the shock attenuation effect is better.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an axle lifting structure provided in the present invention;
fig. 2 is a partially enlarged schematic structural view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. axle, 2, connecting seat, 3, hydraulic lifting rod, 4, roof, 5, first limiting plate, 6, second limiting plate, 7, slide bar, 8, first fixing base, 9, first transfer line, 10, first transfer seat, 11, slide, 12, second fixing base, 13, second transfer line, 14, second transfer seat, 15, first damping spring, 16, second damping spring, 17, connecting axle, 18, tire mount pad.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an axle lifting structure provided in the present invention; fig. 2 is a partially enlarged schematic structural view of a portion a shown in fig. 1. Axle elevation structure includes axle 1 and connecting seat 2, the bottom of 1 inner wall of axle evenly is provided with hydraulic lifting rod 3 from a left side to the right side, hydraulic lifting rod 3's total amount is three, external power source is connected and the switch that is provided with control power supply to hydraulic lifting rod, hydraulic lifting rod 3's top fixedly connected with roof 4, the both sides of 2 bottoms of connecting seat are the first limiting plate 5 of fixedly connected with and second limiting plate 6 respectively, first limiting plate 5 and second limiting plate 6 carry on spacingly to first transmission seat 10 and second transmission seat 14, evenly be provided with slide bar 7 in the past after to between the relative one side of first limiting plate 5 and second limiting plate 6, the equal fixedly connected with first fixing base 8 in both sides of roof 4 top front sides, the quantity of first fixing base 8 is two.
The front of first fixing base 8 is rotated and is connected with first transmission pole 9, fixedly connected with slide 11, one between the relative one side that the bottom of roof 4 just is located first limiting plate 5 and second limiting plate 6 the surperficial sliding connection of slide bar 7 has first transmission seat 10, another the surperficial sliding connection of slide bar 7 has second transmission seat 14, the quantity of second transmission seat 14 is two.
One side of the back of the first transmission rod 9, which is far away from the first fixed seat 8, is rotationally connected with the front of the first transmission seat 10, the number of the first transmission rod 9 is two, and the top of the first transmission seat 10 is slidably connected with the bottom of the sliding seat 11.
The equal fixedly connected with second fixing base 12 in both sides of roof 4 top rear side, the quantity of second fixing base 12 is two, the top of second transmission seat 14 and the bottom sliding connection of slide 11.
The front of the second fixing seat 12 is rotatably connected with second transmission rods 13, the number of the second transmission rods 13 is two, and the front of the second transmission seat 14 is rotatably connected with one side, far away from the second fixing seat 12, of the back of the second transmission rod 13.
The two sides of the axle 1 are both provided with connecting shafts 17, one ends, far away from the axle 1, of the connecting shafts 17 are provided with tire mounting seats 18, and bolts for mounting tires are arranged on the tire mounting seats 18.
The utility model provides an axle elevation structure's theory of operation as follows:
the axle 1 and the vehicle body are installed through the connecting seat 2, when upgrading is needed, the hydraulic lifting rod 3 is started to drive the top plate 4 to move upwards, so that the vehicle body is lifted, the hydraulic lifting rod 3 is closed after lifting, the vibration amplitude of the vehicle body in the running process is larger along with high-speed lifting, when the vehicle body vibrates, the connecting seat 2 is pressed downwards by pressure to drive the two first transmission seats 10 to slide relatively, the first damping spring 15 is stretched, the second damping spring 16 is extruded, the stress, the pulling force of the first damping spring 15 and the extrusion force of the second damping spring 16 form relative force, meanwhile, the two second transmission seats 14 slide in opposite directions to stretch the other second damping spring 16, the other first damping spring 15 is extruded, the relative force is also formed, the stress on the vehicle body is dispersed, so that the vibration amplitude is reduced, the first limiting plate 5 and the second limiting plate 6 limit the first transmission seat 10 and the second transmission seat 14.
Compared with the prior art, the utility model provides an axle elevation structure has following beneficial effect:
use through the cooperation of three hydraulic lifting rod 3, drive arrangement automatic rising, through first fixing base 8, first transfer line 9, the cooperation of second fixing base 12 and second transfer seat 14 is used, pressure dispersion that will receive gives first damping spring 15 and second damping spring 16, thereby form the relative power and carry out the shock attenuation, prevent too big at the in-process vibration range of traveling along with the rising of automobile body, lead to the unstable phenomenon of automobile body, the stability of automobile body has been improved, four first damping spring 15 and two second damping spring 16 cooperations are used, the shock attenuation effect is better.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an axle elevation structure, includes axle (1) and connecting seat (2), its characterized in that: the bottom of axle (1) inner wall evenly is provided with hydraulic lifting rod (3) from a left side to the right side, top fixedly connected with roof (4) of hydraulic lifting rod (3), the both sides of connecting seat (2) bottom are the first limiting plate of fixedly connected with (5) and second limiting plate (6) respectively, evenly be provided with slide bar (7) after to in the past between the relative one side of first limiting plate (5) and second limiting plate (6), the equal first fixing base of fixedly connected with (8) in both sides of roof (4) top front side.
2. The axle lifting structure according to claim 1, wherein a first transmission rod (9) is rotatably connected to the front surface of the first fixing seat (8), a sliding seat (11) is fixedly connected to the bottom of the top plate (4) and located between the opposite sides of the first limiting plate (5) and the second limiting plate (6), a first transmission seat (10) is slidably connected to the surface of one sliding rod (7), and a second transmission seat (14) is slidably connected to the surface of the other sliding rod (7).
3. The axle lifting structure according to claim 2, wherein the side of the back surface of the first transmission rod (9) far away from the first fixed seat (8) is rotatably connected with the front surface of the first transmission seat (10), and the top of the first transmission seat (10) is slidably connected with the bottom of the sliding seat (11).
4. The axle lifting structure according to claim 2, wherein a second fixed seat (12) is fixedly connected to each of two sides of the rear side of the top plate (4), and the top of the second transmission seat (14) is slidably connected with the bottom of the sliding seat (11).
5. The axle lifting structure according to claim 4, wherein a second transmission rod (13) is rotatably connected to the front surface of the second fixed seat (12), and the front surface of the second transmission seat (14) is rotatably connected to the side of the back surface of the second transmission rod (13) far away from the second fixed seat (12).
6. The axle lifting structure according to claim 2, characterized in that the surfaces of the sliding rods (7) between the first transmission seat (10) and the second transmission seat (14) and the opposite side of the first limit plate (5) are all sleeved with first damping springs (15), and the surfaces of the two sliding rods (7) between the opposite sides of the two first transmission seats (10) and the opposite sides of the two second transmission seats (14) are all sleeved with second damping springs (16).
7. The axle lifting structure according to claim 1, characterized in that both sides of the axle (1) are provided with a connecting shaft (17), and one end of the connecting shaft (17) away from the axle (1) is provided with a tire mounting seat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020767009.6U CN212046726U (en) | 2020-05-11 | 2020-05-11 | Axle lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020767009.6U CN212046726U (en) | 2020-05-11 | 2020-05-11 | Axle lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046726U true CN212046726U (en) | 2020-12-01 |
Family
ID=73526694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020767009.6U Active CN212046726U (en) | 2020-05-11 | 2020-05-11 | Axle lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046726U (en) |
-
2020
- 2020-05-11 CN CN202020767009.6U patent/CN212046726U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |