CN221051334U - Cab assembly lifting appliance - Google Patents
Cab assembly lifting appliance Download PDFInfo
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- CN221051334U CN221051334U CN202323095317.1U CN202323095317U CN221051334U CN 221051334 U CN221051334 U CN 221051334U CN 202323095317 U CN202323095317 U CN 202323095317U CN 221051334 U CN221051334 U CN 221051334U
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- rolling wheel
- wheel set
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- 238000005096 rolling process Methods 0.000 claims abstract description 73
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a lifting appliance for a cab assembly, which belongs to the technical field of automobile production lines and comprises a main frame, an auxiliary frame and a lifting device, wherein the auxiliary frame is connected with one side of the bottom of the main frame through a rotating shaft, the auxiliary frame can rotate around the rotating shaft, the auxiliary frame and the main frame are hung on a track, an equipment frame is arranged at the bottom of the auxiliary frame, the lifting device is arranged in the equipment frame, the lifting device is connected with the lifting frame through a belt, and clamping legs are arranged at the bottom of the lifting frame. The cab assembly lifting tool can suspend the cab of the heavy truck, the lifting tool has higher suspension stability due to the heavier weight of the heavy truck cab, the rolling wheel set moves on the rail, the rail is arranged along the production line, the engine assembly can be moved up and down on the production line, the labor intensity of workers is greatly reduced after the lifting tool is adopted, and the assembly efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of automobile production lines, in particular to a cab assembly lifting appliance.
Background
The cab lifting appliance is widely applied to a general assembly workshop, mainly acts on the door frame of a truck cab, and is matched with a crown block to be used, so that logistics between stations of the general assembly workshop are more reasonable and smooth, the overline transportation of the cab can be completed better, the phenomenon of collision injury of the cab caused by a transportation mode of a station appliance and a forklift for the ground is eliminated, and in addition, the labor intensity of workers for loading and unloading the components is relieved, and the production efficiency is improved. The prior art is directed to a light truck cab with lighter weight, and a heavy lifting appliance for a heavy truck cab is urgent to develop.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a cab assembly lifting appliance which can suspend a heavy truck cab and has the characteristic of larger carrying capacity.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a cab assembly hoist, includes main frame, sub vehicle frame and elevating gear, the sub vehicle frame is connected with main frame bottom one side through the rotation axis, and the sub vehicle frame can rotate around the rotation axis, and sub vehicle frame and main vehicle frame all hang on the track, the sub vehicle frame bottom sets up equipment frame, sets up elevating gear in the equipment frame, elevating gear passes through the belt and is connected with the elevating frame, the elevating frame bottom sets up the leg clamp.
Preferably, the equipment frame and the lifting frame are both quadrilateral steel frames, the lifting motor is arranged at the central part of the equipment frame and connected with the roller through the transmission shaft, the roller is arranged at the two ends of the transmission shaft, the belt is wound on the roller, the rollers are arranged at the four corners of the equipment frame and the lifting frame, and the rollers positioned at the same side of the equipment frame and the lifting frame are connected through the belt.
Preferably, a folding lifting mechanism is arranged between the equipment frame and the lifting frame and comprises folding rods, the folding rods are alternately hinged together to form a folding lifting structure, and the folding lifting structure can prevent a lifting tool from swinging when lifting a heavy object, so that the stability is improved.
Preferably, the clamping legs are hinged on the lifting frame, the clamping legs are connected with the tensioning device, the tensioning device comprises two connecting rods and an oil cylinder, one ends of the two connecting rods are hinged together, the other ends of the two connecting rods are hinged on the clamping legs, one ends of the oil cylinders are hinged on the lifting frame, and the other ends of the oil cylinders are connected with the hinged positions of the two connecting rods.
Preferably, the main frame is provided with a first rolling wheel set and a second rolling wheel set, the bottoms of the first rolling wheel set and the second rolling wheel set are connected to two ends of the main frame through rotating shafts, the first rolling wheel set is provided with a driving motor, the driving motor is connected with a control cabinet through a wire, a controller in the control cabinet controls the driving motor, and the auxiliary frame is provided with a third rolling wheel set.
Preferably, the first rolling wheel set, the second rolling wheel set and the third rolling wheel set comprise a C-shaped groove, driving rolling wheels and auxiliary rolling wheels, the driving rolling wheels are arranged at the top of the C-shaped groove, 8 auxiliary rolling wheels are arranged at the upper edge and the lower edge of the C-shaped groove, 4 auxiliary rolling wheels are arranged at the upper edge and the lower edge, the upper edge and the lower edge are correspondingly arranged, a track is transversely arranged between the auxiliary rolling wheels, the top and the bottom of the track are respectively clamped on the auxiliary track wheels at the upper edge and the lower edge, and the driving rolling wheels are clung to the top end of the track.
Preferably, the driving motor drives a main rolling wheel on the first rolling wheel set to roll.
Preferably, the vertical heights of the first rolling wheel set, the second rolling wheel set and the third rolling wheel set are positioned on the same horizontal plane.
Preferably, an auxiliary fixing rope is arranged on one side of the bottom of the lifting frame, and a plurality of auxiliary fixing ropes are arranged.
By adopting the technical scheme of the utility model, the following beneficial effects can be obtained:
The cab assembly lifting tool can suspend the cab of the heavy truck, and the heavy truck cab has higher suspension stability, the rolling wheel set moves on the rail, the rail is arranged along the production line, the transfer lifting tool can realize the horizontal and up-and-down movement of the engine assembly on the production line, and the labor intensity of workers is greatly reduced and the assembly efficiency is improved after the lifting tool is adopted.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
FIG. 1 is a schematic diagram of the structure of the hanger;
Fig. 2 is a second schematic structural view of the hanger;
Fig. 3 is a schematic structural diagram of the cab of the lifting truck with the lifting appliance;
FIG. 4 is a schematic diagram of a first roller assembly of FIG. 1;
The labels in the above figures are: 1. a main frame; 2. an auxiliary frame; 3. a rotation shaft; 4. a lifting motor; 5. an equipment frame; 6. a lifting frame; 7. a folding lifting mechanism; 8. a control cabinet; 9. a rolling wheel group I; 10. a rolling wheel group II; 11. a rolling wheel group III; 12. a "C" shaped slot; 13. a main rolling wheel; 14. an auxiliary rolling wheel; 15. a driving motor; 16. clamping legs; 17. a roller; 18. a belt; 19. a roller; 20. a connecting rod; 21. an oil cylinder; 22. auxiliary fixing rope.
Detailed Description
The following describes the shape, structure, mutual position and connection relation between the parts, action and working principle of the parts, etc. of the specific embodiments of the present utility model, such as the related parts, will be further described in detail by describing examples.
As shown in fig. 1, the lifting appliance for the cab assembly comprises a main frame 1, an auxiliary frame 2 and a lifting device, wherein the auxiliary frame 2 is connected with one side of the bottom of the main frame 1 through a rotating shaft 3, the auxiliary frame 2 can rotate around the rotating shaft 3, the auxiliary frame 2 is connected with the main frame 1 through the rotating shaft 3, the whole lifting appliance is convenient to turn when traveling on a track, the auxiliary frame 2 and the main frame 1 are suspended on the track, the bottom of the auxiliary frame 2 is provided with a device frame 5, the device frame 5 is internally provided with the lifting device, the lifting device is connected with the lifting frame 6 through a belt 18, and the bottom of the lifting frame 6 is provided with clamping legs 16.
The equipment frame 5 and the lifting frame 6 are both quadrilateral steel frames, the lifting motor 4 is arranged at the central part of the equipment frame 5, the lifting motor 4 is connected with the rollers 17 through transmission shafts, the rollers 17 are arranged at two ends of the transmission shafts, the rollers 17 are wound with belts 18, the four corners of the equipment frame 5 and the lifting frame 6 are provided with rollers 19, the rollers 19 positioned at the same side of the equipment frame 5 and the lifting frame 6 are wound and connected through the belts 18, and the belts 18 drive the lifting frame 6 to ascend or descend.
Set up folding lifting mechanism 7 between equipment frame 5 and the lifting frame 6, folding lifting mechanism 7 includes folding pole, folding pole is articulated in turn and is constituteed folding lifting structure 7 together, and folding lifting structure 7 can prevent hoist swing when promoting the heavy object, improves stability, and folding lifting mechanism 7 is current conventional folding lifting structure.
The clamping legs 16 are hinged to the lifting frame 6, the clamping legs 16 are connected with a tensioning device, the tensioning device comprises two connecting rods 20 and oil cylinders 21, the connecting rods 20 are arranged, one ends of the two connecting rods 20 are hinged together, the other ends of the two connecting rods are hinged to the clamping legs 16, one ends of the oil cylinders 21 are hinged to the lifting frame 6, and the other ends of the oil cylinders are connected with the hinged positions of the two connecting rods 20. The oil cylinder 21 stretches out to drive the connecting rod 20 to move to open the clamping legs 16, the clamping legs 16 are opened and then move to the position above the heavy truck cab to be clamped, and then the oil cylinder 21 is retracted to drive the clamping legs 16 to tighten, so that the heavy truck cab is clamped.
The main frame 1 is provided with a first rolling wheel set 9 and a second rolling wheel set 10, the bottoms of the first rolling wheel set 9 and the second rolling wheel set 10 are connected to the two end parts of the main frame 1 through rotating shafts, the first rolling wheel set 9 is provided with a driving motor 15, the driving motor 15 is connected with a control cabinet 8 through a wire, a controller in the control cabinet 8 controls the driving motor 15, and a third rolling wheel set 11 is arranged on the auxiliary frame 2. The first rolling wheel set 9, the second rolling wheel set 10 and the third rolling wheel set 11 comprise a C-shaped groove 12, a main rolling wheel 13 and auxiliary rolling wheels 14, the main rolling wheel 13 is arranged at the top of the C-shaped groove 12, 8 auxiliary rolling wheels 14 are arranged on the upper edge and the lower edge of the C-shaped groove 12, 4 auxiliary rolling wheels 14 on the upper edge and the lower edge are respectively arranged, a track is transversely arranged between the auxiliary rolling wheels 14, the top and the bottom of the track are respectively clamped on the auxiliary track wheels 14 on the upper edge and the lower edge, and the main rolling wheels 13 are tightly attached to the top end of the track. The driving motor 15 drives the main rolling wheel 13 on the rolling wheel group one 9 to roll. The vertical heights of the first rolling wheel set 9, the second rolling wheel set 10 and the third rolling wheel set 11 are positioned on the same horizontal plane, so that the rolling wheel set can stably run on the track. The lifting frame 6 bottom one side sets up supplementary fixed rope 22, and supplementary fixed rope 22 is equipped with many, and supplementary fixed rope 22 passes through the dead lever to be fixed on lifting frame 6, and the one end of dead lever is fixed on lifting frame 6, and the other end is connected with supplementary fixed rope 22, and supplementary fixed rope 22's effect is in the hoist and mount in-process plays supplementary fixed effect to the hoist and mount thing, prevents that the hoist and mount thing from dropping completely.
When the lifting tool is used, the driving motor 15 drives the first rolling wheel set 9 to move the lifting tool to the upper part of a cab to be lifted, the oil cylinder 21 stretches out to drive the connecting rod 20 to move to open the clamping legs 16, the clamping legs 16 are moved to the upper part of a heavy truck cab to be clamped, then the oil cylinder 21 is retracted to drive the clamping legs 16 to tighten to clamp the heavy truck cab, then the driving motor 15 is started through the controller, the driving motor 15 drives the belt 18, the belt 18 drives the lifting frame 6 to lift, so that the whole cab is driven to lift, and the lifting frame is lifted to a preset position to stop. Meanwhile, the auxiliary frame 2 is connected with the main frame 1 through the rotating shaft 3, so that the whole lifting appliance can conveniently turn when travelling on a track. The folding lifting mechanism 7 can be arranged to place the lifting appliance to swing in the lifting process, and the lifting appliance is lifted by the heavy truck headstock, so that the swing is avoided as much as possible in the lifting process so as to avoid danger.
The cab assembly lifting tool can suspend the cab of the heavy truck, the lifting tool has higher suspension stability due to the heavier weight of the heavy truck cab, the rolling wheel set moves on the rail, the rail is arranged along the production line, the engine assembly can be moved up and down on the production line, the labor intensity of workers is greatly reduced after the lifting tool is adopted, and the assembly efficiency is improved.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied directly to other applications without modification, as long as various insubstantial modifications of the method concept and technical solution of the utility model are adopted, all within the scope of the utility model.
Claims (9)
1. A cab assembly hoist, characterized in that: including main frame, sub vehicle frame and elevating gear, the sub vehicle frame is connected with main frame bottom one side through the rotation axis, and the sub vehicle frame can rotate around the rotation axis, and sub vehicle frame and main vehicle frame all hang on the track, the sub vehicle frame bottom sets up equipment frame, sets up elevating gear in the equipment frame, elevating gear passes through the belt and is connected with the lifting frame, the lifting frame bottom sets up the leg clamp.
2. The cab assembly hanger of claim 1, wherein: the equipment frame and the lifting frame are both quadrilateral steel frames, the lifting motor is arranged at the center of the equipment frame and connected with the rollers through the transmission shafts, the rollers are arranged at the two ends of the transmission shafts, the rollers are wound on the rollers, the rollers are arranged at the four corners of the equipment frame and the lifting frame, and the rollers on the same side of the equipment frame and the lifting frame are connected through the winding of the belts.
3. The cab assembly hanger of claim 1, wherein: the folding lifting mechanism is arranged between the equipment frame and the lifting frame and comprises folding rods, the folding rods are alternately hinged together to form a folding lifting structure, and the folding lifting structure can prevent a lifting appliance from swinging when lifting heavy objects, so that the stability is improved.
4. The cab assembly hanger of claim 1, wherein: the clamping legs are hinged to the lifting frame, the clamping legs are connected with the tensioning device, the tensioning device comprises two connecting rods and an oil cylinder, one ends of the two connecting rods are hinged together, the other ends of the two connecting rods are hinged to the clamping legs, one ends of the oil cylinder are hinged to the lifting frame, and the other ends of the oil cylinder are connected with the hinged positions of the two connecting rods.
5. The cab assembly hanger of claim 1, wherein: the rolling wheel set I and the rolling wheel set II are arranged on the main frame, the bottoms of the rolling wheel set I and the rolling wheel set II are connected to the two ends of the main frame through rotating shafts, a driving motor is arranged on the rolling wheel set I, the driving motor is connected with a control cabinet through a wire, a controller in the control cabinet controls the driving motor, and a rolling wheel set III is arranged on the auxiliary frame.
6. The cab assembly hanger of claim 5, wherein: the first rolling wheel set, the second rolling wheel set and the third rolling wheel set comprise C-shaped grooves, driving rolling wheels and auxiliary rolling wheels, the driving rolling wheels are arranged at the tops of the C-shaped grooves, 8 auxiliary rolling wheels are arranged on the upper edges and the lower edges of the C-shaped grooves, 4 auxiliary rolling wheels are arranged on the upper edges and the lower edges, the upper edges and the lower edges are correspondingly arranged, the track is transversely arranged between the auxiliary rolling wheels, the top and the bottom of the track are respectively clamped on the upper edges of the auxiliary track wheels and the lower edges of the auxiliary track wheels, and the driving rolling wheels are clung to the top end of the track.
7. The cab assembly hanger of claim 5, wherein: the driving motor drives a main rolling wheel on the first rolling wheel set to roll.
8. The cab assembly hanger of claim 6, wherein: the vertical heights of the rolling wheel group I, the rolling wheel group II and the rolling wheel group III are positioned on the same horizontal plane.
9. The cab assembly hanger of claim 1, wherein: and an auxiliary fixing rope is arranged on one side of the bottom of the lifting frame, and a plurality of auxiliary fixing ropes are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323095317.1U CN221051334U (en) | 2023-11-16 | 2023-11-16 | Cab assembly lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323095317.1U CN221051334U (en) | 2023-11-16 | 2023-11-16 | Cab assembly lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051334U true CN221051334U (en) | 2024-05-31 |
Family
ID=91198039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323095317.1U Active CN221051334U (en) | 2023-11-16 | 2023-11-16 | Cab assembly lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051334U (en) |
-
2023
- 2023-11-16 CN CN202323095317.1U patent/CN221051334U/en active Active
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