CN213834202U - Lifting appliance for machining outer gear sleeve of coupler for lifting - Google Patents
Lifting appliance for machining outer gear sleeve of coupler for lifting Download PDFInfo
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- CN213834202U CN213834202U CN202022436575.1U CN202022436575U CN213834202U CN 213834202 U CN213834202 U CN 213834202U CN 202022436575 U CN202022436575 U CN 202022436575U CN 213834202 U CN213834202 U CN 213834202U
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Abstract
The utility model discloses a lifting appliance for processing an external gear sleeve of a lifting coupler, which comprises a fixed ring, a lifting supporting plate and a lifting ring; the lifting arm is provided with a limiting groove, the lower end of the bolt penetrates through the adjusting sleeve to be arranged in the limiting groove, and the adjusting sleeve is conveniently fixed through the matching of the limiting groove and the bolt; the utility model has the advantages of reasonable design, convenient operation is convenient for fix external tooth cover, and it is convenient to adjust, can be applicable to different specification and dimension's external tooth cover, improves work efficiency.
Description
Technical Field
The utility model relates to a lifting coupling production hoist technical field specifically is a hoist is used in processing of outer tooth cover of shaft coupling for jack-up.
Background
A coupling is a mechanical part used to couple two shafts in different mechanisms for common rotation to transmit torque. The coupler is widely applied to hoisting equipment, the size of the coupler applied to the hoisting equipment is generally large, the weight is large, manual work is difficult to carry, and certain difficulty is brought to the processing of the coupler, so that a special lifting appliance is needed in the processing process of the coupler, especially the outer gear sleeve of the coupler is processed, the weight of the outer gear sleeve is large, the lifting appliance is needed to be hung on a lathe, the common lifting appliance is difficult to determine the machine type of the common lifting appliance due to the fact that the outer gear sleeve is of a circular structure, the sizes of the outer gear sleeves are different, the conventional lifting appliance cannot meet the lifting operation of the outer gear sleeve, and the lifting appliance for processing the outer gear sleeve of the coupler for hoisting is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a hoist is used in processing of outer tooth cover of shaft coupling for jack-up, structural design is reasonable, and convenient operation is convenient for fix outer tooth cover, and it is convenient to adjust, can be applicable to different specification and dimension's outer tooth cover, improves work efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting appliance for processing an outer gear sleeve of a coupler for lifting comprises a fixed ring, a lifting supporting plate and a lifting ring; the lifting arm is arranged on the left side surface and the right side surface of the fixing ring, the adjusting sleeve is arranged on the lifting arm, a bolt is arranged on one side of the upper surface of the adjusting sleeve, the locking ring is welded at the top end of the bolt, the lifting ring is located on one side of the bolt, the lifting support plate is located on the left side and the right side below the fixing ring, a connecting plate is arranged on the lifting support plate, a connecting block is arranged at the upper end of the connecting plate, and the connecting plate is connected with the lower surface of the adjusting sleeve through the connecting block.
Furthermore, the lifting arm is provided with a limiting groove, the lower end of the bolt penetrates through the adjusting sleeve to the limiting groove, and the adjusting sleeve is convenient to fix through the matching of the limiting groove and the bolt, so that the fixing is firm, and the safety and reliability in the hoisting process are guaranteed.
Furthermore, the one end of rising the davit is provided with the tip screw thread, is connected with the nut on the tip screw thread, the junction that rises the davit and solid fixed ring is provided with the adapter sleeve, makes the safer firm that rises davit and solid fixed ring be connected through the adapter sleeve.
Furthermore, the inner side corresponding to the lifting support plate is of an arc-shaped structure, and the edge of the bottom of the outer gear sleeve is reliably supported by the lifting support plate, so that the safety and the reliability of the outer gear sleeve are ensured.
Further, the top of rings is provided with semi-circular arch, is connected with the lifting rope on the semi-circular arch, restricts the lifting rope through semi-circular arch to make the fixed position of lifting rope, be connected with the lifting hook through the lifting rope, hoist this device.
Compared with the prior art, the beneficial effects of the utility model are that: this hoist is used in processing of outer tooth cover of shaft coupling for jack-up has following benefit:
1. the utility model discloses on set up the restriction groove, be convenient for fix the adjusting collar through the cooperation of restriction groove and bolt for it is fixed firm, guaranteed at the in-process safe and reliable of hoist and mount, make through the adapter sleeve play davit and the solid more safety of being connected of solid fixed ring firm.
2. The utility model discloses on set up and lifted by crane the layer board, carry out reliable support through the edge that lifts by crane the layer board to external tooth cover bottom, guaranteed the safe and reliable of outer tooth cover, restrict the lifting rope through semi-circular arch to make the rigidity of lifting rope, be connected with the lifting hook through the lifting rope, hoist this device.
3. The utility model discloses on set up the locking ring, be convenient for lock the bolt through the locking ring for convenient operation, the utility model has the advantages of reasonable design, convenient operation is convenient for fix the outer tooth cover, and it is convenient to adjust, can be applicable to different specification and dimension's outer tooth cover, improves work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the front view structure of the present invention.
In the figure: the device comprises a fixing ring 1, a nut 2, a screw thread 3 at the end part, a limiting groove 4, a connecting plate 5, a lifting supporting plate 6, an adjusting sleeve 7, a bolt 8, a lifting arm 9, a locking ring 10, a lifting ring 11, a semicircular bulge 12, a lifting rope 13, a connecting sleeve 14 and a connecting block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: a lifting appliance for processing an outer gear sleeve of a coupler for lifting comprises a fixed ring 1, a lifting supporting plate 6 and a lifting ring 11; the lifting arm 9 is arranged on the left side surface and the right side surface of the fixing ring 1, the adjusting sleeve 7 is arranged on the lifting arm 9, the adjusting sleeve 7 is movably connected with the lifting arm 9, the lifting arm 9 can rotate for 360 degrees, one side of the upper surface of the adjusting sleeve 7 is provided with a bolt 8, the top end of the bolt 8 is welded with a locking ring 10, the bolt 8 is conveniently locked through the locking ring 10, the operation is convenient, the lifting arm 9 is provided with a limiting groove 4, the lower end of the bolt 8 penetrates through the adjusting sleeve 7 to the limiting groove 4, the adjusting sleeve 7 is conveniently fixed through the matching of the limiting groove 4 and the bolt 8, the fixing is firm, the safety and the reliability in the hoisting process are ensured, one end of the lifting arm 9 is provided with an end thread 3, the end thread 3 is connected with a nut 2, a connecting sleeve 14 is arranged at the connecting position of the lifting arm 9 and the fixing ring 1, and the connecting sleeve 14 is used for enabling the lifting arm 9 and the fixing ring 1 to be safer and firmer, the lifting ring 11 is positioned at one side of the bolt 8, the top of the lifting ring 11 is provided with a semicircular bulge 12, the semicircular bulge 12 is connected with a lifting rope 13, the lifting rope 13 is limited by the semicircular bulge 12, so that the position of the lifting rope 13 is fixed, the lifting rope 13 is connected with a lifting hook to lift the device, the lifting support plate 6 is positioned at the left side and the right side below the fixing ring 1, the lifting support plate 6 is provided with a connecting plate 5, the upper end of the connecting plate 5 is provided with a connecting block 15, the connecting plate 5 is connected with the lower surface of the adjusting sleeve 7 through the connecting block 15, the inner side corresponding to the lifting support plate 6 is of an arc structure, the edge of the bottom of the outer gear sleeve is reliably supported through the lifting support plate 6, and the safety and the reliability of the outer gear sleeve are ensured. The working efficiency is improved.
When in use: the adjusting sleeve 7 is loosened through the locking ring 10, the outer gear sleeve is sleeved by the device from the right upper part of the outer gear sleeve, the center of the fixing ring 1 corresponds to the center of the outer gear sleeve, the lifting supporting plate 6 is inserted into the lower end of the outer gear sleeve, the side surface of the outer gear sleeve is attached to the surface of the connecting plate 5, the adjusting sleeve 7 is firmly fixed by rotating the locking ring 10, then the lifting rope 13 is sleeved on the lifting hook, the device is lifted and placed on a fixing tool of a machine tool, the adjusting sleeve 7 is conveniently fixed through the matching of the limiting groove 4 and the bolt 8, the fixing is firm, the safety and reliability in the lifting process are ensured, the lifting arm 9 is more safely and firmly connected with the fixing ring 1 through the connecting sleeve 14, the lifting supporting plate 6 reliably supports the edge of the bottom of the outer gear sleeve, the safety and reliability of the outer gear sleeve are ensured, the lifting rope 13 is limited through the semicircular bulge 12, thereby fixing the position of the lifting rope 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hoist for processing of outer tooth cover of shaft coupling for jack-up, includes solid fixed ring (1), lifts by crane layer board (6) and rings (11), its characterized in that: the lifting arm lifting device is characterized in that a lifting arm (9) is arranged on the left side surface and the right side surface of the fixing ring (1), an adjusting sleeve (7) is arranged on the lifting arm (9), a bolt (8) is arranged on one side of the upper surface of the adjusting sleeve (7), a locking ring (10) is welded at the top end of the bolt (8), a lifting ring (11) is arranged on one side of the bolt (8), the lifting support plate (6) is arranged on the left side and the right side below the fixing ring (1), a connecting plate (5) is arranged on the lifting support plate (6), a connecting block (15) is arranged at the upper end of the connecting plate (5), and the connecting plate (5) is connected with the lower surface of the adjusting sleeve (7) through the connecting block (15).
2. The lifting appliance for processing the outer gear sleeve of the lifting coupler according to claim 1, wherein the lifting appliance comprises: the lifting arm (9) is provided with a limiting groove (4), and the lower end of the bolt (8) penetrates through the adjusting sleeve (7) to the limiting groove (4).
3. The lifting appliance for processing the outer gear sleeve of the lifting coupler according to claim 1, wherein the lifting appliance comprises: one end of the lifting arm (9) is provided with an end thread (3), the end thread (3) is connected with a nut (2), and a connecting sleeve (14) is arranged at the joint of the lifting arm (9) and the fixing ring (1).
4. The lifting appliance for processing the outer gear sleeve of the lifting coupler according to claim 1, wherein the lifting appliance comprises: the inner side corresponding to the lifting supporting plate (6) is of an arc-shaped structure.
5. The lifting appliance for processing the outer gear sleeve of the lifting coupler according to claim 1, wherein the lifting appliance comprises: the top of the hanging ring (11) is provided with a semicircular bulge (12), and the semicircular bulge (12) is connected with a lifting rope (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022436575.1U CN213834202U (en) | 2020-10-28 | 2020-10-28 | Lifting appliance for machining outer gear sleeve of coupler for lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022436575.1U CN213834202U (en) | 2020-10-28 | 2020-10-28 | Lifting appliance for machining outer gear sleeve of coupler for lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213834202U true CN213834202U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022436575.1U Active CN213834202U (en) | 2020-10-28 | 2020-10-28 | Lifting appliance for machining outer gear sleeve of coupler for lifting |
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| Country | Link |
|---|---|
| CN (1) | CN213834202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524184A (en) * | 2022-02-21 | 2022-05-24 | 东风汽车集团股份有限公司 | Rotor lamination supports transfer device |
-
2020
- 2020-10-28 CN CN202022436575.1U patent/CN213834202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524184A (en) * | 2022-02-21 | 2022-05-24 | 东风汽车集团股份有限公司 | Rotor lamination supports transfer device |
| CN114524184B (en) * | 2022-02-21 | 2023-12-19 | 东风汽车集团股份有限公司 | Rotor lamination supports transfer device |
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