CN211852730U - Pulley suitable for various tonnage shackles - Google Patents
Pulley suitable for various tonnage shackles Download PDFInfo
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- CN211852730U CN211852730U CN202020098912.8U CN202020098912U CN211852730U CN 211852730 U CN211852730 U CN 211852730U CN 202020098912 U CN202020098912 U CN 202020098912U CN 211852730 U CN211852730 U CN 211852730U
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- supporting beam
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Abstract
The utility model discloses a pulley suitable for all kinds of tonnages are broken out and are used, including main rings, the middle part of main rings is provided with the wheel body, the surface of wheel body is provided with anti-disengaging mechanism, the both sides of wheel body all are provided with lubricated mechanism. A pulley suitable for all kinds of tonnages are broken out and are used, be equipped with anti-disengaging mechanism and lubricated mechanism, can come convenient adjustment supporting beam's position through the coincide piece when using, can make the cylinder position produce the change when rotating the carousel simultaneously, so just can be when restricting the rope and drop, do not influence the normal of rope and receive and release, and can realize the interval contact by the ball of cover shell both sides when using, so just can reduce the direct friction loss of structure directly, the while inner bolt can ensure holistic heavy burden ability, make the pulley can adapt to different tonnages better, finally make holistic result of use more ideal, bring better use prospect.
Description
Technical Field
The utility model relates to a pulley field, in particular to pulley suitable for all kinds of tonnages are broken out and are used.
Background
The pulley is a small wheel with a groove at the periphery and capable of rotating around a shaft, and a simple machine which consists of a disc with a groove and capable of rotating around a central shaft and a flexible cable (a rope, an adhesive tape, a steel cable, a chain and the like) crossing the disc and can rotate around the central shaft is called the pulley, so that the pulley can play an important auxiliary role in operations such as hoisting, carrying and the like; present pulley that is applicable to all kinds of tonnages and breaks out and use exists certain drawback when using, at first, if receive the influence of external force when the rope uses, lead to rope deviation degree too big easily, serious meeting leads to droing with the wheel body, secondly, can produce great friction with main rings when the wheel body rotates, get off for a long time and lead to the structure to appear influencing the wearing and tearing of quality easily, also have great influence to wheel body pivoted smoothness nature simultaneously, certain adverse effect has been brought for people's use, for this, we provide a pulley that is applicable to all kinds of tonnages and breaks out and use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a pulley suitable for various tonnage is broken out and is used, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pulley suitable for all kinds of tonnage are broken out and are used, includes main rings, the middle part of main rings is provided with the wheel body, the surface of wheel body is provided with anti-disengaging mechanism, the both sides of wheel body all are provided with lubricated mechanism.
Preferably, the anti-disengaging mechanism comprises a supporting beam, a roller, a rotary disc and an anastomosis piece, the supporting beam is arranged in the middle of the anti-disengaging mechanism, the anastomosis piece is arranged on two sides of the lower end of the supporting beam, the roller is arranged in the middle of the lower end of the supporting beam, and the rotary disc is arranged at the upper end of the supporting beam.
Preferably, lubricating mechanism includes ball, inner bolt and cover shell, lubricating mechanism's middle part is provided with the cover shell, the both sides surface of cover shell all is provided with the ball, the middle part of cover shell is provided with the inner bolt.
Preferably, a threaded rod is arranged between the rotary table and the roller, the outer surface of the lower end of the rotary table is movably connected with the outer surface of the upper end of the roller through the threaded rod, and the outer surface of the lower end of the supporting beam is movably connected with the outer surface of the wheel body through a fitting part.
Preferably, the outer surface of one side of the sleeve shell is movably connected with the outer surface of one side of the wheel body through the balls, and the outer surface of the other side of the sleeve shell is movably connected with the outer surface of the main hanging ring through the balls.
Preferably, the inner bolt penetrates through the main lifting ring, the lubricating mechanism and the wheel body simultaneously, and an anti-falling fastener is arranged on the outer surface of one end of the inner bolt.
Compared with the prior art, the utility model discloses following beneficial effect has: this pulley suitable for all kinds of tonnages are broken out and are used, anti-disengaging mechanism through setting up, can come convenient adjustment supporting beam's position through the coincide piece when using, it can make the cylinder position produce the change to rotate the carousel simultaneously, so just can be when the restriction rope drops, do not influence the normal of rope and receive and release, lubricating mechanism through setting up, can realize the interval contact by the ball of cover shell both sides when using, so just can reduce the direct friction loss of structure directness, the while inner bolt can ensure holistic heavy burden ability, make holistic result of use more ideal, whole pulley simple structure who is applicable to all kinds of tonnages and break out and use, high durability and convenient operation, the effect of use is better for the traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a pulley suitable for use in various tonnage shackles.
Fig. 2 is a schematic structural view of the anti-disengaging mechanism 2 in fig. 1 of the pulley suitable for various tonnage shackles.
Fig. 3 is a schematic structural view of the lubricating mechanism 4 in fig. 1 of the pulley suitable for various tonnage shackles.
In the figure: 1. a main hoisting ring; 2. an anti-drop mechanism; 3. a wheel body; 4. a lubrication mechanism; 21. a support beam; 22. a drum; 23. a turntable; 24. fitting the parts; 41. a ball bearing; 42. inner embolism; 43. a case.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, the pulley suitable for various tonnage shackles comprises a main lifting ring 1, wherein a wheel body 3 is arranged in the middle of the main lifting ring 1, an anti-drop mechanism 2 is arranged on the outer surface of the wheel body 3, and lubricating mechanisms 4 are arranged on two sides of the wheel body 3.
Further, the anti-falling mechanism 2 comprises a supporting beam 21, a roller 22, a rotary disc 23 and an engaging piece 24, the supporting beam 21 is arranged in the middle of the anti-falling mechanism 2, the engaging piece 24 is arranged on both sides of the lower end of the supporting beam 21, the roller 22 is arranged in the middle of the lower end of the supporting beam 21, and the rotary disc 23 is arranged at the upper end of the supporting beam 21.
Further, the lubricating mechanism 4 comprises a ball 41, an inner bolt 42 and a jacket 43, the jacket 43 is arranged in the middle of the lubricating mechanism 4, the ball 41 is arranged on the outer surface of each of two sides of the jacket 43, and the inner bolt 42 is arranged in the middle of the jacket 43.
Furthermore, a threaded rod is arranged between the rotary disc 23 and the roller 22, the outer surface of the lower end of the rotary disc 23 is movably connected with the outer surface of the upper end of the roller 22 through the threaded rod, and the outer surface of the lower end of the supporting beam 21 is movably connected with the outer surface of the wheel body 3 through the anastomosis part 24.
Furthermore, the outer surface of one side of the sleeve 43 is movably connected with the outer surface of one side of the wheel body 3 through the ball 41, and the outer surface of the other side of the sleeve 43 is movably connected with the outer surface of the main hanging ring 1 through the ball 41.
Further, the inner bolt 42 penetrates through the main hoisting ring 1, the lubricating mechanism 4 and the wheel body 3, and an anti-falling fastener is arranged on the outer surface of one end of the inner bolt 42.
It should be noted that the utility model relates to a pulley suitable for various tonnage shackle uses, can hoist through main rings 1 before using, just so can ensure that wheel body 3 plays the effect better, can prevent through anti-disengaging mechanism 2 that the rope from coming off or squinting better simultaneously, during specific use come convenient adjustment supporting beam 21's position through the coincide 24, can make the cylinder 22 position change when rotating carousel 23 simultaneously, so just can restrict the rope and come off, do not influence the normal receiving and releasing of rope simultaneously, can reduce the friction loss between the structure through lubricating mechanism 4 simultaneously, during specific use realize the interval contact by ball 41 of cover shell 43 both sides, so just can reduce the direct friction loss of structure, interior bolt 42 can ensure holistic heavy burden ability simultaneously, make holistic result of use more ideal, the whole operation is simple and quick, and is relatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a pulley suitable for all kinds of tonnages are broken out and are used, includes main rings (1), its characterized in that: the middle part of main rings (1) is provided with wheel body (3), the surface of wheel body (3) is provided with anti-disengaging mechanism (2), the both sides of wheel body (3) all are provided with lubricated mechanism (4).
2. The pulley suitable for various tonnage shackles according to claim 1, wherein: anti-disengaging mechanism (2) are including supporting beam (21), cylinder (22), carousel (23) and coincide piece (24), the middle part of anti-disengaging mechanism (2) is provided with supporting beam (21), the lower extreme both sides of supporting beam (21) all are provided with coincide piece (24), the lower extreme middle part of supporting beam (21) is provided with cylinder (22), the upper end of supporting beam (21) is provided with carousel (23).
3. The pulley suitable for various tonnage shackles according to claim 1, wherein: lubricating mechanism (4) include ball (41), inner bolt (42) and cover shell (43), the middle part of lubricating mechanism (4) is provided with cover shell (43), the both sides surface of cover shell (43) all is provided with ball (41), the middle part of cover shell (43) is provided with inner bolt (42).
4. The pulley suitable for various tonnage shackles according to claim 2, wherein: a threaded rod is arranged between the rotary table (23) and the roller (22), the outer surface of the lower end of the rotary table (23) is movably connected with the outer surface of the upper end of the roller (22) through the threaded rod, and the outer surface of the lower end of the supporting beam (21) is movably connected with the outer surface of the wheel body (3) through a matching part (24).
5. The pulley suitable for various tonnage shackles as claimed in claim 3, wherein: the outer surface of one side of the sleeve (43) is movably connected with the outer surface of one side of the wheel body (3) through the balls (41), and the outer surface of the other side of the sleeve (43) is movably connected with the outer surface of the main lifting ring (1) through the balls (41).
6. The pulley suitable for various tonnage shackles as claimed in claim 3, wherein: the inner bolt (42) penetrates through the main hoisting ring (1), the lubricating mechanism (4) and the wheel body (3) simultaneously, and an anti-falling fastener is arranged on the outer surface of one end of the inner bolt (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020098912.8U CN211852730U (en) | 2020-01-17 | 2020-01-17 | Pulley suitable for various tonnage shackles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020098912.8U CN211852730U (en) | 2020-01-17 | 2020-01-17 | Pulley suitable for various tonnage shackles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852730U true CN211852730U (en) | 2020-11-03 |
Family
ID=73232857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020098912.8U Active CN211852730U (en) | 2020-01-17 | 2020-01-17 | Pulley suitable for various tonnage shackles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852730U (en) |
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2020
- 2020-01-17 CN CN202020098912.8U patent/CN211852730U/en active Active
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