CN212637059U - Hoisting equipment walking wheel group - Google Patents
Hoisting equipment walking wheel group Download PDFInfo
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- CN212637059U CN212637059U CN202021308014.7U CN202021308014U CN212637059U CN 212637059 U CN212637059 U CN 212637059U CN 202021308014 U CN202021308014 U CN 202021308014U CN 212637059 U CN212637059 U CN 212637059U
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- bearing
- hoisting equipment
- walking wheel
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- 244000309464 bull Species 0.000 claims description 12
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a hoisting equipment walking wheel group, which comprises a vehicle rack, the inside of frame is seted up flutedly, the bearing frame has all been seted up to the inside both sides of recess, the inside of bearing frame is provided with the bearing, the inside of bearing is rotated and is connected with the pivot, the one end fixedly connected with cylinder of pivot, the cylinder extends to the outside of recess. The device replaces a roller wheel to displace the hoisting equipment through the rotation of the roller, and compared with the roller wheel, the roller can improve the bearing capacity of the hoisting equipment; in addition, the junction of walking car and tractor passes through buffer spring and the connection of two holding pieces, can not only be quick separates the junction, can also effectually reduce because of the impact that the walking car caused the junction when parking or braking, great improvement the life of junction.
Description
Technical Field
The utility model relates to a wheel set device field especially relates to a hoisting equipment walking wheel group.
Background
The hoisting operation is an industrial process for conveying mechanical equipment or other objects from one place to another place by using a hydraulic elevator, generally speaking, when the hoisting machinery works, material taking, transporting and unloading are sequentially carried out, the work of each corresponding mechanism is intermittent, the hoisting machinery is mainly used for transporting finished objects, bulk materials such as coal, ore and grains can be transported after a grab bucket is arranged, liquid materials such as molten steel can be transported after a bucket is arranged, some hoisting machinery such as an elevator can be used for carrying people, and in some use occasions, the hoisting equipment is also a main operation machine, for example, a crane for loading and unloading materials in ports and stations is a main operation machine.
At present, the existing hoisting apparatus is heavy in size and large in tonnage, when workers move the existing hoisting apparatus, the existing hoisting apparatus needs to be conveyed to the inside of a flat car, then the flat car is fastened and hung at the tail part of a tractor, and the flat car is driven by the tractor to move. However, because the lifting device is heavy, when the vehicle is parked, especially when sudden emergency braking occurs, the flat car drives the lifting device to impact forward due to inertia, so that certain impact is caused to the joint of the flat car and the tractor, and the joint is easy to damage. There is therefore a need for a set of travelling wheels dedicated to the hoisting device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoisting equipment walking wheel group solves the problem of the easy damage of junction of current flatbed and tractor.
The technical scheme of the utility model lies in: a hoisting equipment walking wheel set comprises a frame, wherein a groove is formed in the frame, bearing seats are formed in two sides of the inner part of the groove, a bearing is arranged in each bearing seat, a rotating shaft is rotatably connected to the inner part of each bearing, a roller is fixedly connected to one end of each rotating shaft, and each roller extends to the outer part of the groove; one side of the frame is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a buffer spring, and one side of the buffer spring is fixedly connected with a first clamping sheet; a second clamping piece is arranged at the bottom of the first clamping piece, holes are formed in the first clamping piece and the second clamping piece, and rotating rods are inserted in the holes; one side fixedly connected with backup pad of second centre gripping piece, one side fixedly connected with of backup pad pulls the couple.
In the above scheme, the both ends of bull stick extend to the outside of first centre gripping piece and second centre gripping piece respectively, the both ends of bull stick all are connected with the stopper.
In the scheme, the other side of the frame is hinged with a protection plate, and the outer surface of the protection plate is fixedly connected with a mudguard.
In the scheme, the number of the rollers is five, and the five rollers are fixedly connected to one end of the rotating shaft in a rectangular array mode.
Advantageous effects
The utility model has the advantages that: the utility model discloses, buffer spring, first holding piece, the second holding piece, cooperation setting between bull stick and the stopper, can make this device when using, the staff will pull the couple and tie the afterbody of hanging at the tractor, thereby make the tractor can drive the frame and carry out the displacement, setting through buffer spring, make the tractor when pulling the frame, can be to tractor and frame in the driving process, cushion both the power of colliding each other, and then reduce the wearing and tearing between tractor and the frame, effectual reduced because of parking or the brake when the walking car to the impact that the junction caused, great improvement the life of junction. The first clamping piece and the second clamping piece are rotatably connected through the rotating rod, the first clamping piece is connected with the frame, and the second clamping piece is connected with the traction hook, so that the frame can be conveniently steered.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the groove of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the top view structure of the rotating rod of the present invention.
Wherein: 1. a frame; 2. a groove; 3. a bearing; 4. a rotating shaft; 5. a drum; 6. a connecting plate; 7. a buffer spring; 8. a first clamping piece; 9. a second clamping piece; 10. a rotating rod; 11. a limiting block; 12. a support plate; 13. a traction hook; 14. a protection plate; 15. a fender is provided.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
As shown in fig. 1-4, the utility model discloses a hoisting equipment walking wheel group, including frame 1, its characterized in that: recess 2 has been seted up to the inside of frame 1, and the bearing frame has all been seted up to the inside both sides of recess 2, and the inside of bearing frame is provided with bearing 3, and the inside rotation of bearing 3 is connected with pivot 4, and the one end fixedly connected with cylinder 5 of pivot 4, cylinder 5 extend to recess 2's outside.
One side fixedly connected with connecting plate 6 of frame 1, one side fixedly connected with buffer spring 7 of connecting plate 6, the first cramping piece 8 of one side fixedly connected with of buffer spring 7, through the setting of buffer spring 7 for the tractor is when pulling frame 1, can be to tractor and frame 1 at the in-process of traveling, cushions the power of both mutual collisions, and then reduces the wearing and tearing between tractor and the frame 1.
The bottom of first holding piece 8 is provided with second holding piece 9, and the hole has all been seted up to the inside of first holding piece 8 and second holding piece 9, and it has bull stick 10 to peg graft in the inside of hole, and first holding piece 8 and second holding piece 9 rotate through bull stick 10 to be connected, and first holding piece 8 is connected with frame 1, and second holding piece 9 is connected with traction hook 13 to be convenient for turn to frame 1.
The both ends of bull stick 10 extend to the outside of first holding piece 8 and second holding piece 9 respectively, the both ends of bull stick 10 all are connected with stopper 11, one side fixedly connected with backup pad 12 of second holding piece 9, one side fixedly connected with of backup pad 12 pulls couple 13, setting through stopper 11 can prevent that bull stick 10 from dropping in the inside of first holding piece 8 and second holding piece 9, the staff will pull couple 13 and tie the afterbody of hanging at the tractor, thereby make the tractor can drive frame 1 and carry out the displacement.
The other side hinged joint of frame 1 has guard plate 14, and the fixed surface of guard plate 14 is connected with fender 15, through the setting of fender 15, can effectually prevent that outside silt from getting into the inside of recess 2.
The number of the rollers 5 is five, and the five rollers 5 are fixedly connected to one end of the rotating shaft 4 in a rectangular array, and the five rollers 5 not only can support the hoisting equipment inside the frame 1, but also can increase the stability of the hoisting equipment inside the frame 1 when the rollers 5 move.
During the use, the staff places hoisting equipment in the inside of frame 1, because cylinder 5 extends to the outside of recess 2, make cylinder 5 can produce the contact with ground, recess 2 is seted up to the bottom of frame 1, and pivot 4 rotates the inside of connecting at bearing 3, thereby make when frame 1 is moving, cylinder 5 rotates in the inside of bearing 3 through pivot 4, and then make cylinder 5 can produce frictional force with ground, and then make cylinder 5 rotate subaerial, and then make frame 1 can carry out the displacement, this device replaces the gyro wheel through the rotation of cylinder 5 and carries out the displacement to hoisting equipment, compare with the gyro wheel, cylinder 5 can improve the bearing capacity to hoisting equipment, and then the effectual life who improves this device.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (4)
1. The utility model provides a hoisting equipment walking wheel group, includes frame (1), its characterized in that: a groove (2) is formed in the frame (1), bearing seats are formed in two sides of the inner portion of the groove (2), a bearing (3) is arranged in each bearing seat, a rotating shaft (4) is rotatably connected to the inner portion of each bearing (3), a roller (5) is fixedly connected to one end of each rotating shaft (4), and each roller (5) extends to the outer portion of the groove (2); one side of the frame (1) is fixedly connected with a connecting plate (6), one side of the connecting plate (6) is fixedly connected with a buffer spring (7), and one side of the buffer spring (7) is fixedly connected with a first clamping sheet (8); a second clamping piece (9) is arranged at the bottom of the first clamping piece (8), holes are formed in the first clamping piece (8) and the second clamping piece (9), and rotating rods (10) are inserted in the holes; one side of the second clamping piece (9) is fixedly connected with a support plate (12), and one side of the support plate (12) is fixedly connected with a traction hook (13).
2. A lifting device walking wheel set according to claim 1, wherein: the both ends of bull stick (10) extend to the outside of first centre gripping piece (8) and second centre gripping piece (9) respectively, the both ends of bull stick (10) all are connected with stopper (11).
3. A lifting device walking wheel set according to claim 1, wherein: the other side of the frame (1) is hinged with a protection plate (14), and the outer surface of the protection plate (14) is fixedly connected with a mudguard (15).
4. A lifting device walking wheel set according to claim 1, wherein: the number of the rollers (5) is five, and the five rollers (5) are fixedly connected to one end of the rotating shaft (4) in a rectangular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021308014.7U CN212637059U (en) | 2020-07-07 | 2020-07-07 | Hoisting equipment walking wheel group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021308014.7U CN212637059U (en) | 2020-07-07 | 2020-07-07 | Hoisting equipment walking wheel group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212637059U true CN212637059U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021308014.7U Active CN212637059U (en) | 2020-07-07 | 2020-07-07 | Hoisting equipment walking wheel group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212637059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165407A (en) * | 2022-07-04 | 2022-10-11 | 湖南铁路科技职业技术学院 | A kind of traction equipment for static load test of rail vehicle bogie |
-
2020
- 2020-07-07 CN CN202021308014.7U patent/CN212637059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165407A (en) * | 2022-07-04 | 2022-10-11 | 湖南铁路科技职业技术学院 | A kind of traction equipment for static load test of rail vehicle bogie |
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