CN220811671U - Automobile crane with adjustable chassis - Google Patents
Automobile crane with adjustable chassis Download PDFInfo
- Publication number
- CN220811671U CN220811671U CN202322778022.8U CN202322778022U CN220811671U CN 220811671 U CN220811671 U CN 220811671U CN 202322778022 U CN202322778022 U CN 202322778022U CN 220811671 U CN220811671 U CN 220811671U
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- chassis
- movable plate
- base
- connecting rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The application relates to an automobile crane with an adjustable chassis, comprising: the lifting mechanism comprises a base and lifting mechanisms arranged on the base, wherein the base comprises a mounting plate and mounting shells arranged on two sides of the mounting plate, the lifting mechanisms are arranged on the lifting mechanisms, adjusting components are arranged in the mounting shells, and the adjusting components are connected with rollers. The movable plate is driven to move up and down through the air cylinder, when the movable plate moves up, one ends, connected with the movable plate, of the two mounting frames are located up and down along with the movable plate synchronously, in the state, the mounting frames are provided with connecting rods due to the middle portions, the end portions of the connecting rods are hinged to the inner side walls of the bases, and accordingly the mounting frames rotate around the connecting rods serving as axes, one ends, far away from the movable plate, of the mounting frames move up and down, and the rollers are in contact with the ground to lift the device.
Description
Technical Field
The utility model relates to the technical field of chassis adjustment, in particular to a chassis-adjustable automobile crane.
Background
The chassis of the automobile consists of a drive system, a running system, a steering system and a braking system. The chassis is used for supporting and installing the automobile engine, parts and assemblies of the automobile engine to form an integral model of the automobile, and receiving the power of the engine to enable the automobile to move and ensure normal running.
The common automobile home automobile chassis generally does not have lifting function, when passing through a rugged road, the conditions of collision and the like between the chassis and the automobile chassis and the raised objects on the road surface easily occur, the chassis and other parts mounted on the chassis can be damaged, the automobile chassis lifting device is generally arranged on some off-road vehicles and high-end vehicles, the trafficability and comfortableness of the vehicles with the chassis lifting device are better, a great number of chassis lifting technologies are studied at present, such as adjusting the automobile chassis lifting device through bolts, but each time the lifting device for adjusting the chassis needs to lift the automobile to realize lifting of the chassis by using a special tool, professional is required to operate to realize lifting, only single-wheel adjustment can be realized, and inconvenience is caused, so that common drivers can not adjust the height of the automobile chassis according to different road conditions, and the driving safety and the comfortableness are improved. Moreover, the working environment of the chassis of the automobile is bad, the bolt is exposed outside for a long time, and the height of the chassis is difficult to adjust. In addition, the chassis lifting technology adopts a pneumatic chassis adjusting system, the pneumatic chassis adjusting system realizes the shock absorption of the spring through compressed air, and once the pipe is detonated, the gas leaks, so that the vehicle cannot be normally used. Since the gas is greatly affected by the temperature change, different ambient temperatures can affect the pneumatic chassis adjustment system. When a bumpy road surface is met, the shock absorption stroke is greatly increased due to air compression and the shock absorption of a vehicle, so that the vehicle is dithered up and down, the air compression is similar to an air spring, but the air spring is nonlinear and poor in stability, the bumpy feeling is aggravated, the air compression ratio is large, the pressure is high, once the air spring is leaked, the chassis is released instantly, the chassis is directly dropped, the tire burst effect of an automobile is similar, the vehicle damage, even the vehicle accident and personal injury are easily caused, and the chassis-adjustable automobile crane is reasonable in structural design, simple to operate, capable of lifting and adjusting the chassis according to requirements, and therefore the applicability of the device is improved, and is more convenient to use.
Disclosure of utility model
In order to solve the problems in the technical scheme, the utility model provides the chassis-adjustable automobile crane.
The technical scheme adopted for solving the technical problems is as follows:
A chassis-adjustable truck crane comprising: the lifting mechanism comprises a base and lifting mechanisms arranged on the base, wherein the base comprises a mounting plate and mounting shells arranged on two sides of the mounting plate, the lifting mechanisms are arranged on the lifting mechanisms, adjusting components are arranged in the mounting shells, and the adjusting components are connected with rollers.
Optionally, the adjusting part includes cylinder and fly leaf, set up in the installation shell and hold the chamber, hold the intracavity and be provided with the cylinder, be provided with the fly leaf on the output of cylinder, the fly leaf drives the gyro wheel and goes up and down the activity.
Optionally, the spout has been seted up at the both ends of fly leaf, adjusting part still includes mounting bracket and connecting rod, the one end activity of mounting bracket sets up in the spout, the mounting bracket is connected with the connecting rod, the well middle part of connecting rod is articulated with the lateral wall of base, the one end that the mounting bracket was kept away from to the connecting rod is connected with the gyro wheel.
Through adopting above-mentioned technical scheme, through cylinder drive fly leaf displacement from top to bottom, when the fly leaf upwards displacement, two mounting brackets are located from top to bottom along with the fly leaf is synchronous with the one end that the fly leaf is connected, and under this state, the mounting bracket is provided with the connecting rod because of the well middle part, and the tip of connecting rod is articulated with the inside wall of base to make the mounting bracket rotate with the connecting rod as the axle center, thereby make the mounting bracket keep away from the one end of fly leaf and reciprocate, and then go up and down with ground contact to the gyro wheel, raise the device.
Optionally, one end of the mounting frame located in the sliding groove is provided with a pulley, and the pulley is arranged in the sliding groove in a rolling mode.
Through adopting above-mentioned technical scheme, when the fly leaf goes up and down, the mounting bracket rotates, through the setting of pulley, reduces the friction that the activity produced between mounting bracket and the fly leaf.
Optionally, the connecting rod is fixedly connected with the middle part of the mounting frame.
Alternatively, the roller may be fully received within the receiving cavity.
Through adopting above-mentioned technical scheme, rising through the fly leaf, the mounting bracket rotates and makes the gyro wheel upwards remove, and the gyro wheel can upwards remove to accomodate completely to hold in the chamber to this makes base and ground contact, and under this state, the base is bigger than the area of contact of gyro wheel and ground, thereby improves stability.
In summary, the utility model at least comprises the following beneficial technical effects:
1. The movable plate is driven to move up and down through the air cylinder, when the movable plate moves up, one ends, connected with the movable plate, of the two mounting frames are located up and down along with the movable plate synchronously, in the state, the mounting frames are provided with connecting rods due to the middle portions, the end portions of the connecting rods are hinged to the inner side walls of the bases, and accordingly the mounting frames rotate around the connecting rods serving as axes, one ends, far away from the movable plate, of the mounting frames move up and down, and the rollers are in contact with the ground to lift the device.
2. Through the fly leaf rising, the mounting bracket rotates and makes the gyro wheel upwards remove, and the gyro wheel can upwards remove to accomodate completely to hold in the chamber to this makes base and ground contact, and under this state, the base is bigger than the area of contact of gyro wheel and ground, thereby improves stability.
3. When the movable plate is lifted, the installation frame rotates, and friction generated by movement between the installation frame and the movable plate is reduced through the arrangement of the pulleys.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a cross-sectional view of the mounting housing of the present utility model.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Reference numerals illustrate:
1. A base; 101. a mounting plate; 102. a mounting shell; 2. a lifting mechanism; 3. an adjustment assembly; 301. a cylinder; 302. a movable plate; 303. a mounting frame; 304. a connecting rod; 4. a roller; 5. a receiving chamber; 6. a chute; 7. and (3) a pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings 1-3 and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The embodiment of the application discloses an automobile crane with an adjustable chassis, and referring to figures 1-3,
A chassis-adjustable truck crane comprising: the lifting mechanism comprises a base 1 and lifting mechanisms 2 arranged on the base 1, wherein the base 1 comprises a mounting plate 101 and mounting shells 102 arranged on two sides of the mounting plate 101, the lifting mechanisms 2 are arranged on the lifting mechanisms 2, adjusting assemblies 3 are arranged in the mounting shells 102, and the adjusting assemblies 3 are connected with rollers 4.
The adjusting component 3 comprises an air cylinder 301 and a movable plate 302, a containing cavity 5 is formed in the mounting shell 102, the air cylinder 301 is arranged in the containing cavity 5, the movable plate 302 is arranged at the output end of the air cylinder 301, and the movable plate 302 drives the roller 4 to conduct lifting movement.
The spout 6 has been seted up at the both ends of fly leaf 302, and adjusting part 3 still includes mounting bracket 303 and connecting rod 304, and the one end activity of mounting bracket 303 sets up in spout 6, and mounting bracket 303 is connected with connecting rod 304, and the middle part of connecting rod 304 is articulated with the lateral wall of base 1, and the one end that connecting rod 304 kept away from mounting bracket 303 is connected with gyro wheel 4.
The movable plate 302 is driven to move up and down through the air cylinder 301, when the movable plate 302 moves up, one end, connected with the movable plate 302, of the two mounting frames 303 is located up and down along with the movable plate 302 synchronously, in the state, the mounting frames 303 are provided with connecting rods 304 at the middle part, the end parts of the connecting rods 304 are hinged with the inner side walls of the base 1, so that the mounting frames 303 rotate by taking the connecting rods 304 as axes, one end, far away from the movable plate 302, of the mounting frames 303 moves up and down, and the rollers 4 are lifted and contacted with the ground, so that the device is lifted.
One end of the mounting frame 303, which is positioned in the chute 6, is provided with a pulley 7, and the pulley 7 is arranged in the chute 6 in a rolling way.
When the movable plate 302 is lifted and lowered, the installation frame 303 rotates, and friction generated between the installation frame 303 and the movable plate 302 is reduced through the arrangement of the pulleys 7.
The connecting rod 304 is fixedly connected with the middle part of the mounting bracket 303.
The roller 4 can be completely accommodated in the accommodating cavity 5.
Through fly leaf 302 rising, mounting bracket 303 rotates and makes gyro wheel 4 upwards move, and gyro wheel 4 can upwards move to accomodate completely to hold in the chamber 5 to this makes base 1 and ground contact, and under this state, base 1 is bigger than gyro wheel 4 and ground area of contact, thereby improves stability.
The implementation principle of the chassis-adjustable automobile crane provided by the embodiment of the application is as follows:
The movable plate 302 is driven to move up and down through the air cylinder 301, when the movable plate 302 moves up, one end, connected with the movable plate 302, of the two mounting frames 303 is located up and down along with the movable plate 302 synchronously, in the state, the mounting frames 303 are provided with connecting rods 304 at the middle part, the end parts of the connecting rods 304 are hinged with the inner side walls of the base 1, so that the mounting frames 303 rotate by taking the connecting rods 304 as axes, one end, far away from the movable plate 302, of the mounting frames 303 moves up and down, and the rollers 4 are lifted and contacted with the ground, so that the device is lifted.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. A chassis-adjustable truck crane comprising: base (1) and hoisting mechanism (2) of setting on base (1), its characterized in that: the base (1) comprises a mounting plate (101) and mounting shells (102) arranged on two sides of the mounting plate (101), the lifting mechanism (2) is arranged on the lifting mechanism (2), an adjusting component (3) is arranged in the mounting shells (102), and the adjusting component (3) is connected with rollers (4).
2. A chassis-adjustable truck crane according to claim 1, characterized in that: the adjusting component (3) comprises an air cylinder (301) and a movable plate (302), a containing cavity (5) is formed in the mounting shell (102), the air cylinder (301) is arranged in the containing cavity (5), the movable plate (302) is arranged at the output end of the air cylinder (301), and the movable plate (302) drives the roller (4) to conduct lifting movement.
3. A chassis-adjustable truck crane according to claim 2, characterized in that: spout (6) have been seted up at the both ends of fly leaf (302), adjusting part (3) still include mounting bracket (303) and connecting rod (304), the one end activity of mounting bracket (303) sets up in spout (6), mounting bracket (303) are connected with connecting rod (304), the middle part of connecting rod (304) is articulated with the lateral wall of base (1), the one end that mounting bracket (303) were kept away from to connecting rod (304) is connected with gyro wheel (4).
4. A chassis-adjustable truck crane according to claim 3, characterized in that: one end of the mounting frame (303) located in the sliding groove (6) is provided with a pulley (7), and the pulley (7) is arranged in the sliding groove (6) in a rolling mode.
5. A chassis-adjustable truck crane according to claim 3, characterized in that: the connecting rod (304) is fixedly connected with the middle part of the mounting frame (303).
6. A chassis-adjustable truck crane according to claim 3, characterized in that: the roller (4) can be completely accommodated in the accommodating cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778022.8U CN220811671U (en) | 2023-10-17 | 2023-10-17 | Automobile crane with adjustable chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778022.8U CN220811671U (en) | 2023-10-17 | 2023-10-17 | Automobile crane with adjustable chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811671U true CN220811671U (en) | 2024-04-19 |
Family
ID=90711013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322778022.8U Active CN220811671U (en) | 2023-10-17 | 2023-10-17 | Automobile crane with adjustable chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811671U (en) |
-
2023
- 2023-10-17 CN CN202322778022.8U patent/CN220811671U/en active Active
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