CN220906928U - Universal rotary lifting lug - Google Patents
Universal rotary lifting lug Download PDFInfo
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- CN220906928U CN220906928U CN202322636482.7U CN202322636482U CN220906928U CN 220906928 U CN220906928 U CN 220906928U CN 202322636482 U CN202322636482 U CN 202322636482U CN 220906928 U CN220906928 U CN 220906928U
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- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a lifting lug, belongs to the technical field of lifting lugs, and particularly relates to a universal rotary lifting lug. The utility model provides a universal rotatory lug, includes the casing, runs through the connecting piece of casing, be equipped with on the connecting piece and arrange in the inside regulating gear who runs through by the connecting piece of casing, the both sides of casing are equipped with the support piece that runs through casing lateral wall and symmetric distribution respectively, and the inside of support piece is equipped with the gomphosis piece of being connected with the support piece, and one side of regulating gear is equipped with and is arranged in the casing and the structure of marcing that corresponds with regulating gear, and one side of gomphosis piece is equipped with and arranges in the support piece and the first drive gear that corresponds with the gomphosis piece. The utility model provides a through setting up by advancing the connecting piece that the structure drove rotatory have adjusting gear and by first drive gear drive rotatory the gomphosis piece in arranging between, realized can adjusting the device of being promoted the angle of object, reduced the degree of difficulty that the operating personnel unloaded, it is more convenient to use.
Description
Technical Field
The utility model provides a lifting lug, belongs to the technical field of lifting lugs, and particularly relates to a universal rotary lifting lug.
Background
And the lifting lug is arranged on the equipment and is used for lifting a stressed member. The lifting lug is an important connecting part in equipment lifting, and the universal rotary lifting lug is widely applied to the fields of bridges, ships, dies, machine manufacturing, wind power generation and the like, so that great convenience is provided for work of people.
When the lifting lug lifts the object to the sky from ground, because the very big mobility of lifting lug, the object probably takes place to rotate in the sky, when lifting the object to predetermined height, the object probably not the optimal angle of unloading, and the personnel of unloading work degree of difficulty is great.
Disclosure of utility model
The utility model aims to make up the defects of the prior art, and provides a device which can adjust the angle of a lifted object, reduces the unloading difficulty of operators and is more convenient to use by arranging a connecting piece with an adjusting gear driven by a travelling structure to rotate and a jogging piece arranged between the connecting piece and the jogging piece driven by a first transmission gear to rotate.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a universal rotatory lug, includes the casing, runs through the connecting piece of casing, be equipped with on the connecting piece and arrange in the inside regulating gear who runs through by the connecting piece of casing, the both sides of casing are equipped with the support piece that runs through casing lateral wall and symmetric distribution respectively, and the inside of support piece is equipped with the gomphosis piece of being connected with the support piece, and one side of regulating gear is equipped with and is arranged in the casing and the structure of marcing that corresponds with regulating gear, and one side of gomphosis piece is equipped with and arranges in the support piece and the first drive gear that corresponds with the gomphosis piece.
Preferably: the upper end of connecting piece is connected with the first locating part of arranging in the casing top, and the other end of casing is equipped with the second locating part that is run through by the connecting piece, and the below of second locating part is connected with the spliced pole, and the one end that the casing is close to first locating part is connected with rings.
Preferably: the advancing structure comprises a threaded rod, a second transmission gear and a pushing piece, wherein the threaded rod is positioned on one side of the adjusting gear and connected with the shell, the second transmission gear corresponds to the adjusting gear and is penetrated by the threaded rod, the pushing piece is positioned below the second transmission gear and is penetrated by the threaded rod, and a connecting hole is formed in one side, far away from the adjusting gear, of the pushing piece.
Preferably: the inside of support piece is equipped with the screw thread post that runs through first drive gear and support piece, and the both ends of screw thread post all are connected with the limiting plate of arranging in the support piece outside, are connected with the fixed pulley on the one end that support piece kept away from the casing.
Preferably: one side of the first transmission gear, which is away from the fixed pulley, is provided with a spring plate penetrated by the threaded column, the other side of the spring plate is connected with a spring through a spring support piece, and the other side of the spring is connected to the support piece.
Preferably: the inside of first drive gear is equipped with the screw thread that corresponds with the screw thread post, and the inside of second drive gear is equipped with the screw thread that corresponds with the threaded rod, and spring support's the other end is connected with the hoist cable that runs through spring board and support and pass through the fixed pulley, is connected with the hoist cable that runs through the casing on the connecting hole.
The utility model has the beneficial effects that:
1. According to the utility model, the angle of the lifted object can be adjusted by arranging the connecting piece with the adjusting gear driven by the advancing structure to rotate and the embedded piece arranged between the connecting piece and the embedded piece driven by the first transmission gear to rotate, so that the operation difficulty is reduced;
2. According to the utility model, the second transmission gear corresponding to the adjusting gear on the connecting piece is arranged, so that the second transmission gear and the second transmission gear are in a jogged state in a normal state, and the stability of the device in the horizontal direction when the object is lifted is improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a perspective view of a gimbal rotary lug according to the present utility model;
FIG. 2 is a cross-sectional view of a gimbal rotational shackle of the present utility model;
FIG. 3 is an exploded view of the travel structure and attachment of a gimbal rotary lug in accordance with the present utility model;
fig. 4 is an exploded view of the inside of a support member of a gimbal rotary lug according to the utility model.
As shown in the figure:
1. A housing;
111. A connecting piece; 112. an adjusting gear; 113. a first limiting member; 114. a second limiting piece; 115. a connecting column; 116. a hanging ring;
2. a support;
211. A fitting member; 212. a first transmission gear; 213. a threaded column; 214. a limiting plate; 215. a fixed pulley; 216. a spring plate; 217. a spring support; 218. a spring;
3. a travel structure;
311. A threaded rod; 312. a second transmission gear; 313. a pushing member; 314. and a connection hole.
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.
As shown in fig. 1 and 2, the universal rotary lifting lug provided by the utility model comprises a shell 1, a lifting ring 116 positioned above the shell 1 and a connecting piece 111 penetrating through the shell 1, wherein the upper end of the connecting piece 111 is connected with a first limiting piece 113 arranged above the shell 1, the other end of the shell 1 is provided with a second limiting piece 114 penetrated by the connecting piece 111, a connecting column 115 is connected below the second limiting piece 114, the connecting piece 111 is provided with an adjusting gear 112 arranged inside the shell 1 and penetrated by the connecting piece 111, two sides of the shell 1 are provided with supporting pieces 2 which respectively penetrate through the side wall of the shell 1 and are symmetrically distributed, the inside of the supporting piece 2 is provided with an embedded piece 211 connected with the supporting piece 2, one side of the adjusting gear 112 is provided with a travelling structure 3 which is arranged in the shell 1 and corresponds to the adjusting gear 11, and one side of the embedded piece 211 is provided with a first transmission gear 212 which is arranged in the supporting piece 2 and corresponds to the embedded piece 211.
In this embodiment, through setting up by advancing the connecting piece that the structure drove rotatory have adjusting gear and by first drive gear drive rotatory the gomphosis piece in arranging in between, realized can adjusting by the device of the angle of promotion object, reduced the degree of difficulty that the operating personnel unloaded, it is more convenient to use.
As shown in fig. 2 and 3, the travelling structure 3 includes a threaded rod 311 located at one side of the adjusting gear 112 and connected with the casing 1, a second transmission gear 312 corresponding to the adjusting gear 112 and penetrated by the threaded rod 311, a pushing member 313 located below the second transmission gear 312 and penetrated by the threaded rod 311, a connection hole 314 is provided on one side of the pushing member 313 away from the adjusting gear 112, a sling penetrating through the casing 1 is connected to the connection hole 314, and threads corresponding to the threaded rod 311 are provided inside the second transmission gear 312.
In this embodiment, the sling may be a steel cable, a rope, or the like, which is not limited herein, and when the sling connected to the connecting hole 314 is pulled, the connecting hole 314 is driven to move upwards, so as to push the second transmission gear 312 upwards, the second transmission gear 312 has a thread corresponding to the threaded rod 311, and the second transmission gear 312 is spirally lifted and drives the adjusting gear 112 to rotate, so that the connecting piece 111 drives the object to rotate, and the angle is adjusted.
As shown in fig. 2 and 4, the inside of the support 2 is provided with a threaded column 213 penetrating through the first transmission gear 212 and the support 2, both ends of the threaded column 213 are connected with a limiting plate 214 arranged on the outer side of the support 2, one end of the support 2 away from the housing 1 is connected with a fixed pulley 215, one side of the first transmission gear 212 away from the fixed pulley 215 is provided with a spring plate 216 penetrated by the threaded column 213, the other side of the spring plate 216 is connected with a spring 218 through a spring support 217, the other side of the spring 218 is connected on the support 2, the other end of the spring support 217 is connected with a sling penetrating through the spring plate 218 and the support 2 and passing through the fixed pulley 215, and the inside of the first transmission gear 212 is provided with threads corresponding to the threaded column 213.
In this embodiment, the spring plate 216 pushes the first driving gear 212 to move forward under the pulling of the sling, and the first adjusting gear 212 has threads corresponding to the threaded posts 213 inside, so that the first adjusting gear 212 can move forward in a rotating manner, the engaging piece 211 corresponds to the first driving gear 212, and the engaging piece 211 just fills the inside of the supporting piece 2, so that the first driving gear 212 can drive the engaging piece 211 and the supporting piece 2 to rotate, and the connecting piece 111 can be driven to change the angle of the object in the longitudinal direction.
When the device is used, an object is connected through the connecting post 115, one end of a sling is connected with the lifting ring 116, the spring support 217 and the connecting hole 314, the other end of the sling is connected with a crane or other lifting equipment, the sling connected with the lifting ring 116 is pulled, the pulling equipment rises, after the device reaches the unloading platform, if the sling connected with the connecting hole 314 is pulled due to inconvenient unloading of the angle, the pushing piece 313 drives the second transmission gear 312 to rise in a rotating way under the pulling, so that the adjusting gear 112 and the connecting piece 111 rotate, and the angle of the object is adjusted; if the glass or the like needs to be horizontally placed, the sling connected with the spring support 217 is pulled, so that the spring plate 216 drives the first transmission gear 212 to rotate and advance, and the embedded part 211 and the support 2 are accordingly adjusted together to drive the connecting part 111 to adjust the angle in the longitudinal direction, so that the flat placing or portable unloading is assisted, and after the sling is loosened, the pushing part 313 naturally returns to the original state under the gravity, and the spring plate 216 is assisted to reset under the action of the spring 218. The utility model has simple structure and convenient operation.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a universal rotatory lug, includes casing (1), runs through connecting piece (111) of casing (1), its characterized in that: be equipped with on connecting piece (111) and arrange in inside adjusting gear (112) that are run through by connecting piece (111) of casing (1), the both sides of casing (1) are equipped with support piece (2) that run through casing (1) lateral wall and symmetric distribution respectively, the inside of support piece (2) is equipped with gomphosis piece (211) that are connected with support piece (2), one side of adjusting gear (112) is equipped with and is arranged in casing (1) and advancing structure (3) that correspond with adjusting gear (112), one side of gomphosis piece (211) is equipped with places in support piece (2) and first drive gear (212) that correspond with gomphosis piece (211).
2. A universal rotary lug as claimed in claim 1, wherein: the upper end of connecting piece (111) is connected with first locating part (113) of arranging in casing (1) top, and the other end of casing (1) is equipped with second locating part (114) that are run through by connecting piece (111), and the below of second locating part (114) is connected with spliced pole (115), and the one end that casing (1) is close to first locating part (113) is connected with rings (116).
3. A universal rotary lug as claimed in claim 1, wherein: the advancing structure (3) comprises a threaded rod (311) positioned at one side of the adjusting gear (112) and connected with the shell (1), a second transmission gear (312) corresponding to the adjusting gear (112) and penetrated by the threaded rod (311), and a pushing piece (313) positioned below the second transmission gear (312) and penetrated by the threaded rod (311), wherein a connecting hole (314) is formed in one side, far away from the adjusting gear (112), of the pushing piece (313).
4. A universal rotary lug as claimed in claim 1, wherein: the inside of support piece (2) is equipped with screw thread post (213) that runs through first drive gear (212) and support piece (2), and both ends of screw thread post (213) all are connected with limiting plate (214) of arranging in support piece (2) outside, are connected with fixed pulley (215) on the one end that support piece (2) kept away from casing (1).
5. The universal rotary lug of claim 4, wherein: one side of the first transmission gear (212) deviating from the fixed pulley (215) is provided with a spring plate (216) penetrated by a threaded column (213), the other side of the spring plate (216) is connected with a spring (218) through a spring support (217), and the other side of the spring (218) is connected to the support (2).
6. A universal rotary lug as claimed in claim 3, wherein: the inside of first drive gear (212) is equipped with the screw thread that corresponds with screw thread post (213), and the inside of second drive gear (312) is equipped with the screw thread that corresponds with threaded rod (311), and the other end of spring support piece (217) is connected with the hoist cable that runs through spring plate (216) and support piece (2) and pass through fixed pulley (215), is connected with the hoist cable that runs through casing (1) on connecting hole (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322636482.7U CN220906928U (en) | 2023-09-27 | 2023-09-27 | Universal rotary lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322636482.7U CN220906928U (en) | 2023-09-27 | 2023-09-27 | Universal rotary lifting lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220906928U true CN220906928U (en) | 2024-05-07 |
Family
ID=90909852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322636482.7U Active CN220906928U (en) | 2023-09-27 | 2023-09-27 | Universal rotary lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220906928U (en) |
-
2023
- 2023-09-27 CN CN202322636482.7U patent/CN220906928U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |