CN214492863U - Dragging and moving device for heavy-duty vehicle axle failure - Google Patents
Dragging and moving device for heavy-duty vehicle axle failure Download PDFInfo
- Publication number
- CN214492863U CN214492863U CN202120547239.6U CN202120547239U CN214492863U CN 214492863 U CN214492863 U CN 214492863U CN 202120547239 U CN202120547239 U CN 202120547239U CN 214492863 U CN214492863 U CN 214492863U
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- heavy
- support body
- duty vehicle
- connecting shaft
- bearing
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Abstract
The utility model discloses a drag mobile device when being used for heavy-duty car axletree trouble can install in positions such as brake hub, wheel hub and differential mechanism of the heavy-duty car after breaking down or blowing out, including bearing the frame and setting up in a plurality of roller train that bear the frame, bear the frame and include the support body and install in many carrier columns of support body, the support body includes recessed segmental arc, and the segmental arc sets up in the support body middle part, and the carrier column is the ARC shape that the high middle part in both ends is low along the length direction of support body and sets gradually in the support body. The utility model discloses a drag mobile device when being used for heavy load axletree trouble has following advantage: 1. the wheel can be replaced to bear weight after the tire bursts, the wheel can continuously move by being matched with other wheels, secondary damage to the tire can not be caused, the rescue speed is effectively improved, and time and money are saved; 2. a plurality of roller train supports, distribution weight, and it is more convenient and long service life to remove.
Description
Technical Field
The utility model relates to a vehicle equipment field, in particular to drag mobile device when being used for heavy load axletree trouble.
Background
The road obstacle clearing vehicle is used for dragging a fault (or an accident vehicle) away from the site so as to achieve the purposes of ensuring the smoothness of the road after obstacle clearing and vehicle rescue. When the road obstacle clearing vehicle is used, if tires of a heavy fault vehicle (or an accident vehicle) with the total mass of more than 30 tons are damaged, the heavy fault vehicle cannot be dragged away, and only a large crane and a large flat car can be used for rescuing and carrying away, so that the time is long, the field range and the geological requirements are high, the operation speed and the efficiency of obstacle clearing rescue are seriously influenced, and the road obstacle clearing rescue operation is one of the difficult problems of road obstacle clearing rescue operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drag mobile device when being used for heavy-duty car axletree trouble, can solve one of above-mentioned problem at least.
According to the utility model discloses an aspect provides a drag mobile device when being used for heavily carrying vehicle axletree trouble, can install in positions such as brake hub, wheel hub and differential mechanism of the heavy-duty car after breaking down or blowing out, including bearing the frame and setting up in a plurality of roller train that bear the frame, bear the frame and include the support body and install in many carrier columns of support body, the support body includes the arc section of downwards recessed, the arc section sets up in the support body middle part, the carrier column is the ARC shape that the high middle part in both ends is low along the length direction of support body and sets gradually in the support body.
Therefore, the utility model provides a dragging and moving device with a brand new structure for heavy-duty vehicle axle failure, when the heavy-duty vehicle fails or has a tire burst, the device is arranged at the positions of a brake hub, a wheel hub, a differential mechanism and the like; the bearing frame is used for bearing the vehicle body, and the roller group is used for replacing a tire to realize the movement. Bear the frame and include many bearing posts, many bearing posts are the arc shape that both ends height middle part is low along the length direction of support body and set gradually in the support body, can closely agree with wheel hub and can carry out effectual spacing to wheel hub. The utility model discloses a drag mobile device when being used for heavy load axletree trouble has following advantage: 1. the wheel can be replaced to bear weight after the tire bursts, the wheel can continuously move by being matched with other wheels, secondary damage to the tire can not be caused, the rescue speed is effectively improved, and time and money are saved; 2. a plurality of roller train supports, distribution weight, and it is more convenient and long service life to remove.
In some embodiments, the towing device for heavy-duty vehicle axle failure further comprises a limiting mechanism, and the limiting mechanism is arranged on the bearing column and is in limiting fit with the heavy-duty vehicle wheels. Therefore, the limiting mechanism can further improve the limiting effect and prevent derailment in the moving process.
In some embodiments, the limiting mechanism comprises a limiting plate, one end of the limiting plate is connected with the bearing column, and the other end of the limiting plate is in limiting fit with the wheel of the heavy-duty vehicle.
In some embodiments, the limiting plate is L-shaped, the lower end of the limiting plate is detachably connected with the bearing column, and the upper end of the limiting plate is in limiting fit with the wheel of the heavy-duty vehicle. From this, the limiting plate can be dismantled with the carrier bar and be connected, can dismantle when packing or transporting and get off weight reduction.
In some embodiments, the load-bearing column is rotatably mounted to the frame. Therefore, the folding of the limiting plate can be realized.
In some embodiments, a plurality of load-bearing posts are spaced apart or closely adjacent.
In some embodiments, the roller group comprises a roller, a connecting shaft and a bearing, the connecting shaft is sleeved on the frame body, the roller is rotatably sleeved on two end parts of the connecting shaft through the bearing, and the roller is sleeved on the periphery of the bearing.
In some embodiments, the roller set further comprises an oil nozzle and a fastening screw, the fastening screw is mounted at the end of the connecting shaft, the oil nozzle is mounted on the fastening screw, and one end of the oil nozzle penetrates through the fastening screw to be communicated to the connecting shaft. Therefore, lubricating oil can be injected through the oil injection nozzle to lubricate the bearing.
In some embodiments, a channel is arranged in the connecting shaft, the oil injection nozzle is communicated with the channel, an opening communicated with the channel is formed in the outer wall of the connecting shaft, two bearings are correspondingly arranged at each end of the connecting shaft, and the opening is located between the two bearings. Thus, lubricating oil such as grease is injected through the nozzle, and the lubricating oil flows in along the passage and flows out through the opening to lubricate the bearing.
In some embodiments, the frame body comprises two side plates and two connecting plates, the two side plates are arranged oppositely, the two end portions of the two side plates are connected through the connecting plates, and the two end portions of the bearing column are respectively connected with the side plates on the two sides. From this, whole support body can be dismantled, the dismouting of being convenient for. When in use, the frame body can be quickly spliced, and the side plates are utilized to limit the wheels; after the use, can dismantle whole support body, light in weight is convenient for carry.
In some embodiments, the side plate is provided with a mounting hole matched with the connecting shaft. From this, whole roller train can be followed and the support body is dismantled, the dismouting of being convenient for. When in use, the movable frame body can be quickly spliced; after the roller set is used, the whole roller set can be detached from the rack body, so that the weight is reduced, and the roller set is convenient to carry.
The utility model has the advantages that:
the utility model provides a dragging and moving device with a brand new structure for heavy-duty vehicle axles when in failure, when a heavy-duty vehicle goes wrong or blows out, the device is arranged at the positions of a brake hub, a wheel hub, a differential mechanism and the like; the bearing frame is used for bearing the vehicle body, and the roller group is used for replacing a tire to realize the movement. Bear the frame and include many bearing posts, many bearing posts are the arc shape that both ends height middle part is low along the length direction of support body and set gradually in the support body, can closely agree with wheel hub and can carry out effectual spacing to wheel hub.
The utility model discloses a drag mobile device when being used for heavy load axletree trouble has following advantage:
1. the wheel can be replaced to bear weight after the tire bursts, the wheel can continuously move by being matched with other wheels, secondary damage to the tire can not be caused, the rescue speed is effectively improved, and time and money are saved;
2. a plurality of roller train supports, distribution weight, and it is more convenient and long service life to remove.
Drawings
Fig. 1 is a schematic perspective view of a towing device for heavy-duty vehicle axle failure according to embodiment 1 of the present invention;
FIG. 2 is a schematic illustration of an exploded view of the trailing move device of FIG. 1 for a heavy duty vehicle axle failure;
FIG. 3 is a schematic front view of the trailing move device of FIG. 1 for a heavy duty vehicle axle failure;
fig. 4 is a schematic perspective view of a towing device for heavy-duty vehicle axle failure according to embodiment 2 of the present invention;
FIG. 5 is a simplified schematic illustration of the trailing move device of FIG. 4 with a portion of the structure omitted for heavy-duty wheel axle failure;
fig. 6 is a schematic diagram of an exploded structure of the trailing move device for a heavy duty vehicle axle failure shown in fig. 4.
Reference numerals in fig. 1 to 6: 1-a bearing frame; 2-roller group; 3-a limiting mechanism; 4-a wheel; 11-a frame body; 12-a load-bearing column; 21-a roller; 22-a connecting shaft; 23-a bearing; 24-a grease nipple; 25-fastening screws; 31-a limiting plate; 111-side plates; 112-a connecting plate; 221-channel; 222-opening a hole; 111 a-arc segment; 111 b-mounting holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Fig. 1 to 3 schematically show a towing device for heavy-duty vehicle axles in failure according to an embodiment of the present invention.
As shown in figures 1-3, the dragging and moving device for the heavy-duty vehicle axle during the fault can be installed on the parts of a brake hub, a wheel hub, a differential mechanism and the like of a heavy-duty vehicle after the fault or tire burst occurs.
The towing and moving device for the heavy-duty vehicle axle in the fault of the heavy-duty vehicle axle of the embodiment comprises a bearing frame 1 and a plurality of roller groups 2 arranged on the bearing frame 1. The loading frame 1 includes a frame body 11 and a plurality of loading posts 12 mounted on the frame body 11. The shelf body 11 comprises a downward concave arc-shaped section 111a, and the arc-shaped section 111a is arranged in the middle of the shelf body 11. The support columns 12 are sequentially arranged on the frame body 11 in an arc shape with two ends higher than the middle part and lower than the middle part along the length direction of the frame body 11.
The frame body 11 of the present embodiment is not limited to the circular arc shape, and may be formed differently according to different purposes, so as to be suitable for a special vehicle or lift other fulcrum positions except for a conventional vehicle wheel axle.
The frame body 11 and the load-bearing column 12 of the present embodiment may be made of steel or metal material such as iron with good load-bearing effect. Such as Q235 steel, Q345 steel, Q390 steel, and Q420 steel, etc.
The plurality of load-bearing columns 12 are spaced apart or closely adjacent.
The two roller sets 2 of this embodiment are respectively disposed at the front and rear ends of the bottom of the frame body 11.
As shown in fig. 2, the roller group 2 of the present embodiment includes a roller 21, a connecting shaft 22, and a bearing 23. The connecting shaft 22 is sleeved on the frame body 11, the rollers 21 are rotatably sleeved on two end parts of the connecting shaft 22 through bearings 23, and the rollers 21 are sleeved on the periphery of the bearings 23.
The roller group 2 further comprises an oil filling nozzle 24 and a fastening screw 25. A fastening screw 25 is mounted on an end portion of the connection shaft 22, and the oil nipple 24 is mounted on the fastening screw 25 and has one end penetrating the fastening screw 25 to communicate with the connection shaft 22. Thereby, the lubricating oil can be injected through the oil nozzle 24 to lubricate the bearing 23.
A channel 221 is arranged in the connecting shaft 22, the oil nozzle 24 is communicated with the channel 221, and an opening 222 communicated with the channel 221 is formed in the outer wall of the connecting shaft 22. Each end of the connecting shaft 22 is correspondingly provided with two bearings 23, and the opening 222 is positioned between the two bearings 23. Thereby, the lubricating oil is injected through the oil nipple 24, flows in along the passage 221, and flows out from the opening 222, thereby lubricating the bearing 23.
Each roller group 2 of the present embodiment includes 1 connecting shaft 22, 2 rollers 21, 2 oil nozzles 24, 2 fastening screws 25, and 4 bearings 23.
The frame body 11 includes side plates 111 and a connection plate 112. The two side plates 111 are opposite to each other, the two end portions of the two side plates 111 are connected by the connecting plate 112, and the two end portions of the load-bearing column 12 are connected to the side plates 111 on the two sides. From this, whole support body 11 can be dismantled, the dismouting of being convenient for. When in use, the frame bodies 11 can be quickly spliced, and the side plates 111 are utilized to limit the wheels 4; after the use, can dismantle whole support body 11, weight reduction, the transport of being convenient for.
The bottom of curb plate 111 is seted up and is connected axle 22 matched with mounting hole 111b, and mounting hole 111b is the bayonet socket form, is convenient for carry on spacingly to connecting axle 22. From this, whole roller train 2 can be dismantled from support body 11, the dismouting of being convenient for. When in use, the movable frame body can be quickly spliced; after the roller set is used, the whole roller set 2 can be detached from the frame body 11, so that the weight is reduced, and the roller set is convenient to carry.
The utility model provides a dragging and moving device with a brand new structure for heavy-duty vehicle axles when in failure, when a heavy-duty vehicle goes wrong or blows out, the device is arranged at the positions of a brake hub, a wheel hub, a differential mechanism and the like; the bearing frame 1 is used for bearing a vehicle body, and the roller group 2 is used for replacing a tire to realize movement. Bear frame 1 and include many bearing post 12, many bearing post 12 are the arc shape that both ends height middle part is low along the length direction of support body 11 and set gradually in support body 11, can closely agree with wheel hub and can carry out effectual spacing to wheel hub.
The utility model discloses a drag mobile device when being used for heavy load axletree trouble has following advantage:
1. the wheel can be replaced to bear weight after the tire bursts, the wheel can continuously move by being matched with other wheels, secondary damage to the tire can not be caused, the rescue speed is effectively improved, and time and money are saved;
2. a plurality of roller train 2 support, distribution weight, it is more convenient and long service life to remove.
Example 2
Fig. 4 to 6 schematically show a towing device for heavy-duty vehicle axles in case of failure according to another embodiment of the present invention.
As shown in fig. 4 to 6, the towing device for heavy-duty wheel axle failure of the present embodiment has substantially the same structure as the towing device for heavy-duty wheel axle failure of embodiment 1, and the differences are that: the dragging and moving device for the heavy-duty vehicle wheel shaft fault in the embodiment further comprises a limiting mechanism 3, wherein the limiting mechanism 3 is arranged on the bearing column 12 and is in limiting fit with the heavy-duty vehicle wheel. Therefore, the limiting mechanism 3 can further improve the limiting effect and prevent derailment in the moving process.
As shown in fig. 4 to 6, the stopper mechanism 3 of the present embodiment includes a stopper plate 31. The limiting plate 31 of this embodiment is L shape, and the lower extreme and the bearing post 12 of limiting plate 31 can be dismantled and be connected, and the upper end is with the spacing cooperation of heavy-duty car wheel 4. Therefore, the limit plate 31 is detachably connected with the bearing column 12, and can be detached to reduce the weight during packaging or transportation.
The limiting plate 31 is vertically arranged, the lower end of the limiting plate 31 can be connected with the bearing column 12 through screws and the like, and the other end of the limiting plate is in limiting fit with the heavy-duty vehicle wheels.
The load-bearing post 12 is rotatably mounted to the frame body 11. This enables the stopper plate 31 to be retracted.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. The utility model provides a drag mobile device when being used for heavily carrying vehicle wheel axle trouble, its characterized in that, including bearing frame (1) and set up in a plurality of roller train (2) that bear frame (1), bear frame (1) including support body (11) and install in many bearing post (12) of support body (11), the middle part of support body (11) is provided with to sunken segmental arc (111a), bearing post (12) are the arc shape that both ends height middle part is low along the length direction of support body (11) and set gradually in support body (11).
2. The towing device for the heavy-duty vehicle wheel shaft in the case of failure according to claim 1, characterized by further comprising a limiting mechanism (3), wherein the limiting mechanism (3) is arranged on the bearing column (12) and is in limiting fit with the heavy-duty vehicle wheel (4).
3. The towing device for the heavy-duty vehicle wheel axle in the case of failure according to claim 2, characterized in that the limiting mechanism (3) comprises a limiting plate (31), one end of the limiting plate (31) is connected with the bearing column (12), and the other end is in limiting fit with the heavy-duty vehicle wheel (4).
4. The towing and moving device for the axle of the heavy-duty vehicle in the case of failure according to claim 3, wherein the limiting plate (31) is L-shaped, the lower end of the limiting plate is detachably connected with the bearing column (12), and the upper end of the limiting plate is in limit fit with the wheel (4) of the heavy-duty vehicle.
5. A towing attachment for heavy vehicle axles in the event of failure, according to claim 1, characterized in that a plurality of said load-bearing columns (12) are arranged at intervals or in close proximity.
6. The towing and moving device for the heavy-duty vehicle wheel shaft during the fault is characterized in that the roller group (2) comprises rollers (21), a connecting shaft (22) and bearings (23), the connecting shaft (22) is sleeved on the frame body (11), the rollers (21) are rotatably sleeved on two end parts of the connecting shaft (22) through the bearings (23), and the rollers (21) are sleeved on the periphery of the bearings (23).
7. The towing device for the heavy-duty vehicle axle in the fault is characterized in that the roller group (2) further comprises an oil nozzle (24) and a fastening screw (25), the fastening screw (25) is installed at the end part of the connecting shaft (22), the oil nozzle (24) is installed at the fastening screw (25) and one end of the oil nozzle penetrates through the fastening screw (25) to be communicated to the connecting shaft (22).
8. The towing device for the heavy-duty vehicle axle during the fault according to claim 7, wherein a channel (221) is arranged in the connecting shaft (22), the oil nozzle (24) is communicated with the channel (221), an opening (222) communicated with the channel (221) is formed in the outer wall of the connecting shaft (22), two bearings (23) are correspondingly arranged at each end of the connecting shaft (22), and the opening (222) is located between the two bearings (23).
9. The towing device for the heavy-duty vehicle axle in the case of failure according to claim 6, wherein the frame body (11) comprises two side plates (111) and two connecting plates (112), the two side plates (111) and the two connecting plates (112) are arranged oppositely, the two end parts of the two side plates are connected through the connecting plates (112), and the two end parts of the bearing column (12) are respectively connected with the side plates (111) at the two sides.
10. The towing device for the heavy-duty vehicle axle in the case of failure according to claim 9, characterized in that the side plate (111) is provided with a mounting hole (111b) which is matched with the connecting shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547239.6U CN214492863U (en) | 2021-03-16 | 2021-03-16 | Dragging and moving device for heavy-duty vehicle axle failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547239.6U CN214492863U (en) | 2021-03-16 | 2021-03-16 | Dragging and moving device for heavy-duty vehicle axle failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214492863U true CN214492863U (en) | 2021-10-26 |
Family
ID=78197950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120547239.6U Expired - Fee Related CN214492863U (en) | 2021-03-16 | 2021-03-16 | Dragging and moving device for heavy-duty vehicle axle failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214492863U (en) |
-
2021
- 2021-03-16 CN CN202120547239.6U patent/CN214492863U/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 |
Granted publication date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |