CN219708894U - Detachable lifting lug structure capable of assisting in carrying - Google Patents
Detachable lifting lug structure capable of assisting in carrying Download PDFInfo
- Publication number
- CN219708894U CN219708894U CN202321049216.8U CN202321049216U CN219708894U CN 219708894 U CN219708894 U CN 219708894U CN 202321049216 U CN202321049216 U CN 202321049216U CN 219708894 U CN219708894 U CN 219708894U
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- China
- Prior art keywords
- ring
- lifting
- column
- ball
- assisting
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a detachable lifting lug structure capable of assisting in carrying, and relates to the technical field of lifting lugs, comprising a bolt column and a lifting ring, wherein the lifting ring is in circumferential rotation connection with the bolt column through a connecting mechanism, and a connecting column is welded on the lifting ring; the connecting mechanism comprises a limiting ring, a connecting ball and three connecting rods; the limiting ring and the bolt column are welded and fixed through three connecting rods; the connecting ball limit is located in the limit frame formed by the limit ring and the three connecting rods. According to the utility model, the connecting mechanism is arranged, so that the connecting ball is limited in the limiting frame formed by the limiting ring and the three connecting rods, the connecting ball can rotate circumferentially at a certain angle in the limiting frame, the rotation adjustment of the hanging ring can be realized, the hanging ring can rotate freely along the radial direction of the connecting column through the mutual matching of the parts, and the connecting ball can rotate circumferentially along the position of the connecting ball higher than the limiting ring.
Description
Technical Field
The utility model relates to the technical field of lifting lugs, in particular to a detachable lifting lug structure capable of assisting in carrying.
Background
The lifting lug is an important connecting component in equipment lifting, is directly related to the safety of lifting of large equipment, is an indispensable component in lifting transportation operation in numerous conveyor surface piece products, is a main lifting point structure, and therefore has good bearing capacity and stability, can be worth relying on, and is good in quality, difficult to deform and strong in corrosion resistance, and is also one of lifting lugs, and is connected to the large equipment or a workpiece through two lifting lug threads to assist the lifting and carrying of the large equipment or the workpiece.
Along with the continuous improvement of lifting and installation requirements, the rotary lifting bolt is greatly promoted and applied, at present, the traditional lifting bolt can only be lifted at 0 degree, the lifting angle cannot exceed 45 degrees, otherwise, the risk of breakage exists, and because the body and the bolt rotate together when the bolt is screwed into a lifted object, if the bolt cannot be installed and used when being used as a tail end piece of a complete set of rigging, the split type connection is required, in addition, some rotary lifting bolts are also required to be connected in real life, but the lifting ring is generally assembled with a lifting body (a threaded column) through a pin shaft, the structure has poor bonding strength, the pin shaft is withdrawn or broken, the safety coefficient is low, and based on the fact, the lifting lug structure capable of assisting in carrying is provided for facilitating multi-angle lifting.
Disclosure of Invention
The utility model aims at: in order to solve the problem of inconvenient multi-angle hoisting, a detachable lifting lug structure capable of assisting in carrying is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the detachable lifting lug structure capable of assisting in carrying comprises a bolt column and a lifting ring, wherein the lifting ring is in circumferential rotation connection with the bolt column through a connecting mechanism, and the connecting column is welded on the lifting ring;
the connecting mechanism comprises a limiting ring, a connecting ball and three connecting rods;
the limiting ring and the bolt column are welded and fixed through three connecting rods;
the connecting ball limit is located inside a limit frame formed by the limit ring and the three connecting rods, and the connecting ball is connected with the connecting column through external threads.
As still further aspects of the utility model: the inner diameter of the limiting ring is smaller than the diameter of the connecting ball.
As still further aspects of the utility model: the inside of connecting ball has seted up the screw thread groove, the screw thread groove with the external screw thread phase-match of spliced pole outer wall.
As still further aspects of the utility model: the outer wall shaping of bolt post has screw thread portion, the bolt post passes through screw thread portion and needs the large-scale work piece threaded connection of hoist and mount transport.
Compared with the prior art, the utility model has the beneficial effects that: through setting up coupling mechanism, realize that the connecting ball limit is located the spacing inside of spacing that spacing ring and three connecting rod formed, when making the connecting ball be certain angle circumferential direction in the spacing, can realize the rotation regulation of rings, through the mutually supporting use of above part, realize the radial free rotation of rings along the spliced pole to the accessible connecting ball carries out circumferential direction along the position that the connecting ball is higher than the spacing ring.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is a cross-sectional view of the connection ball of the present utility model.
In the figure: 1. a bolt post; 101. a threaded portion; 2. a hanging ring; 201. a connecting column; 3. a connecting mechanism; 301. a limiting ring; 302. a connecting ball; 303. a connecting rod; 4. a thread groove; 5. and (5) external threads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a detachable lifting lug structure capable of assisting in carrying includes a bolt column 1 and a lifting ring 2, wherein the lifting ring 2 is connected with the bolt column 1 in a circumferential rotation manner through a connecting mechanism 3, and a connecting column 201 is welded on the lifting ring 2;
the connecting mechanism 3 comprises a limiting ring 301, a connecting ball 302 and three connecting rods 303;
the limiting ring 301 and the bolt column 1 are welded and fixed through three connecting rods 303;
the connecting ball 302 is limited in the limiting frame formed by the limiting ring 301 and the three connecting rods 303, the connecting ball 302 is in threaded connection with the connecting column 201 through the external threads 5, and the inner diameter of the limiting ring 301 is smaller than the diameter of the connecting ball 302.
In this embodiment: when the lifting lug structure is assembled, through the threaded connection of the connecting column 201 and the connecting ball 302 on the lifting ring 2, the threaded connection is carried out on the bolt column 1 and a large workpiece to be lifted, the connecting ball 302 is limited in the limiting frame formed by the limiting ring 301 and the three connecting rods 303, the connecting ball 302 is enabled to circumferentially rotate at a certain angle in the limiting frame, meanwhile, the rotation adjustment of the lifting ring 2 can be realized, the free rotation of the lifting ring 2 along the radial direction of the connecting column 201 is realized through the mutual matching of the parts, and the circumferential rotation of the connecting ball 302 can be carried out along the position of the connecting ball 302 higher than the limiting ring 301.
Referring to fig. 2 and 3, a threaded groove 4 is formed in the connecting ball 302, and the threaded groove 4 is matched with the external thread 5 on the outer wall of the connecting post 201.
In this embodiment: the connecting column 201 is screwed into the thread groove 4 through the external thread 5, so that the connecting column 201 and the connecting ball 302 are connected and fixed, and the connecting column 201 and the connecting ball 302 are connected stably under the tight meshing action of the external thread 5 and the thread groove 4.
Referring to fig. 1 and 2, a threaded portion 101 is formed on an outer wall of the bolt column 1, and the bolt column 1 is in threaded connection with a large workpiece to be lifted and carried through the threaded portion 101.
In this embodiment: it is worth to say that a threaded counter bore matched with the threaded portion 101 is formed in a large workpiece to be lifted and carried, the threaded portion 101 is screwed into the threaded counter bore, and the threaded connection of the bolt column 1 and the large workpiece to be lifted and carried is achieved.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides a can assist dismantlement formula lug structure of transport, includes bolt post (1), rings (2), its characterized in that, rings (2) through coupling mechanism (3) with bolt post (1) carry out circumference rotation and connect, the welding has spliced pole (201) on rings (2);
the connecting mechanism (3) comprises a limiting ring (301), a connecting ball (302) and three connecting rods (303);
the limiting ring (301) and the bolt column (1) are welded and fixed through three connecting rods (303);
the connecting balls (302) are limited inside a limiting frame formed by the limiting rings (301) and the three connecting rods (303), and the connecting balls (302) are in threaded connection with the connecting columns (201) through external threads (5).
2. A lifting lug structure capable of assisting in disassembly and assembly according to claim 1, wherein the inner diameter of the limit ring (301) is smaller than the diameter of the connecting ball (302).
3. The detachable lifting lug structure capable of assisting in carrying according to claim 1, wherein a thread groove (4) is formed in the connecting ball (302), and the thread groove (4) is matched with an external thread (5) on the outer wall of the connecting column (201).
4. The detachable lifting lug structure capable of assisting in carrying according to claim 1, wherein the outer wall of the bolt column (1) is provided with a threaded portion (101), and the bolt column (1) is in threaded connection with a large-sized workpiece to be lifted and carried through the threaded portion (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321049216.8U CN219708894U (en) | 2023-05-05 | 2023-05-05 | Detachable lifting lug structure capable of assisting in carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321049216.8U CN219708894U (en) | 2023-05-05 | 2023-05-05 | Detachable lifting lug structure capable of assisting in carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219708894U true CN219708894U (en) | 2023-09-19 |
Family
ID=88005531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321049216.8U Active CN219708894U (en) | 2023-05-05 | 2023-05-05 | Detachable lifting lug structure capable of assisting in carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219708894U (en) |
-
2023
- 2023-05-05 CN CN202321049216.8U patent/CN219708894U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |