CN114604744A - Clamping mechanism and hoisting device - Google Patents
Clamping mechanism and hoisting device Download PDFInfo
- Publication number
- CN114604744A CN114604744A CN202210290106.4A CN202210290106A CN114604744A CN 114604744 A CN114604744 A CN 114604744A CN 202210290106 A CN202210290106 A CN 202210290106A CN 114604744 A CN114604744 A CN 114604744A
- Authority
- CN
- China
- Prior art keywords
- limiting sleeve
- clamping mechanism
- steel wire
- limiting
- crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/54—Internally-expanding grippers for handling hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a clamping mechanism, which relates to the technical field of aluminum wire coil hoisting and taking, and comprises a limiting sleeve, wherein the limiting sleeve is fixedly arranged below the end part of a hoisting arm of a crane, the limiting sleeve gradually extends towards the direction far away from the axis of the limiting sleeve from top to bottom, a hoisting rope of the crane can hoist a steel wire coil and enable the steel wire coil to extend into the limiting sleeve and abut against the inner wall of the limiting sleeve, and the limiting sleeve can limit the steel wire coil to move along the horizontal direction; the invention also provides a hoisting device which comprises a crane and a clamping mechanism. The clamping mechanism and the hoisting device provided by the invention can improve the conveying efficiency of the aluminum wire coil.
Description
Technical Field
The invention relates to the technical field of aluminum wire coil hoisting, in particular to a clamping mechanism and a hoisting device.
Background
In the production process of the aluminum wire coil, the aluminum wire coil needs to be lifted by a crane and transported to an appointed position, when the crane moves, the aluminum wire coil can shake back and forth along with a lifting rope, after the crane moves to the appointed position, the aluminum wire coil needs to be recovered to a stable state, the transportation work of the aluminum wire coil can be further completed, the time for waiting for the aluminum wire coil to recover to the stable state is longer, and the production efficiency is seriously influenced.
Disclosure of Invention
The invention aims to provide a clamping mechanism and a hoisting device, which are used for solving the problems in the prior art and improving the conveying efficiency of an aluminum wire disc.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a clamping mechanism of a hoisting device, which comprises a limiting sleeve, wherein the limiting sleeve is fixedly arranged below the end part of a hoisting arm of a crane, the limiting sleeve gradually extends towards the direction far away from the axis of the limiting sleeve from top to bottom, a hoisting rope of the crane can hoist a steel wire disc, the steel wire disc extends into the limiting sleeve and abuts against the inner wall of the limiting sleeve, and the limiting sleeve can limit the steel wire disc to move along the horizontal direction.
Preferably, a guide disc is fixedly arranged inside the limiting sleeve, and a through hole for penetrating the lifting rope is formed in the guide disc.
Preferably, the stop collar includes a plurality of limiting plates that can wind lifting rope circumference sets up, each the limiting plate all includes first limiting plate unit, second limiting plate unit and elastic component, first limiting plate unit one end be used for with davit fixed connection, the first limiting plate unit other end with elastic component one end fixed connection, the elastic component other end with second limiting plate unit fixed connection.
Preferably, the elastic member is a spring.
The invention also provides a hoisting device which comprises a crane and the clamping mechanism, wherein the clamping mechanism can be fixedly arranged below the end part of the lifting arm, and the lifting rope can hoist the steel wire disc and enable the steel wire disc to abut against the inner wall of the limiting sleeve.
Preferably, the lifting rope is a steel wire rope.
Compared with the prior art, the invention has the following technical effects:
according to the clamping mechanism and the hoisting device provided by the invention, the limiting sleeve is arranged below the end part of the hoisting arm, the hoisting rope can hoist the steel wire disc upwards, the steel wire disc extends into the limiting sleeve, and the steel wire disc is abutted against the inner wall of the limiting sleeve so as to limit the movement of the steel wire disc, so that the steel wire disc is prevented from shaking back and forth in the moving process of a crane, the crane moves to a specified position, and the steel wire disc can be transported after being lowered. Therefore, the clamping mechanism and the hoisting device provided by the invention can improve the conveying efficiency of the aluminum wire coil.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a clamping mechanism provided in the present invention;
in the figure: 100-a clamping mechanism; 1-a limit sleeve; 11-a first limit plate unit; 12-an elastic member; 13-a second limit plate unit; 2-a guiding disc; 3-lifting rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a clamping mechanism of a hoisting device, which aims to solve the problems in the prior art and can improve the transportation efficiency of an aluminum wire coil.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.
Example one
The present embodiment provides a clamping mechanism 100 for a hoisting device, as shown in fig. 1, in the present embodiment, the clamping mechanism includes a stop collar 1, the stop collar 1 is used to be fixedly disposed below a boom end of a crane, the stop collar 1 gradually extends from top to bottom in a direction away from an axis of the stop collar 1, a hoisting rope 3 of the crane can hoist a steel wire reel and make the steel wire reel extend into the stop collar 1 and abut against an inner wall of the stop collar 1, and the stop collar 1 can limit the steel wire reel to move along a horizontal direction.
Through being provided with stop collar 1 in davit tip below, lifting rope 3 can upwards hang and get the steel wire dish to make the steel wire dish stretch into to stop collar 1 inside, make steel wire dish butt on 1 inner wall of stop collar, with the removal of restriction steel wire dish, remove the in-process at the crane, avoided the steel wire dish to make a round trip to rock, need not to wait for the steel wire dish and resume stable state, the crane removes to the assigned position, transfers the steel wire dish and can accomplish the transportation to the steel wire dish, has improved conveying efficiency.
The stop collar 1 is inside fixed to be provided with a positioning disk 2, offers the through-hole that is used for passing lifting rope 3 on the positioning disk 2 for lead lifting rope 3, so that lifting rope 3 hangs into stop collar 1 with the aluminium silk dish inside, when transferring the aluminium silk dish, also can avoid it to take place rocking in the horizontal direction.
Stop collar 1 includes a plurality of limiting plates that can set up around 3 circumference of lifting rope, each limiting plate all includes first limiting plate unit 11, second limiting plate unit 13 and elastic component 12, 11 one end of first limiting plate unit be used for with davit fixed connection, the 11 other end of first limiting plate unit and 12 one end fixed connection of elastic component, the 12 other ends of elastic component and 13 fixed connection of second limiting plate unit, through setting up elastic component 12, make the limiting plate have certain deformation volume, so that hold the aluminium silk dish clamp inside stop collar 1.
The elastic member 12 is a spring.
Example two
The embodiment provides a hoisting device, including the crane and fixture 100 in embodiment one, fixture 100 can fix and set up in davit tip below, and lifting rope 3 can hang and get the wire reel and make the wire reel butt on stop collar 1 inner wall.
Through being provided with stop collar 1 in davit tip below, lifting rope 3 can upwards hang and get the steel wire dish to make the steel wire dish stretch into to stop collar 1 inside, make steel wire dish butt on 1 inner wall of stop collar, with the removal of restriction steel wire dish, remove the in-process at the crane, avoided the steel wire dish to make a round trip to rock, need not to wait for the steel wire dish and resume stable state, the crane removes to the assigned position, transfers the steel wire dish and can accomplish the transportation to the steel wire dish, has improved conveying efficiency.
The lifting rope 3 is a steel wire rope.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (6)
1. A fixture, its characterized in that: the method comprises the following steps:
the limiting sleeve is fixedly arranged below the end part of a crane jib, the limiting sleeve extends from top to bottom gradually in the direction away from the axis of the limiting sleeve, a lifting rope of the crane can lift a steel wire disc and enable the steel wire disc to stretch into the limiting sleeve and abut against the inner wall of the limiting sleeve, and the limiting sleeve can limit the steel wire disc to move along the horizontal direction.
2. The clamping mechanism of claim 1, wherein: a guide disc is fixedly arranged inside the limiting sleeve, and a through hole for penetrating the lifting rope is formed in the guide disc.
3. The clamping mechanism of claim 1, wherein: the limiting sleeve comprises a plurality of limiting plates which can be arranged around the circumferential direction of the lifting rope, each limiting plate comprises a first limiting plate unit, a second limiting plate unit and an elastic piece, one end of the first limiting plate unit is used for being fixedly connected with the lifting arm, the other end of the first limiting plate unit is fixedly connected with one end of the elastic piece, and the other end of the elastic piece is fixedly connected with the second limiting plate unit.
4. The clamping mechanism of claim 3, wherein: the elastic piece is a spring.
5. A hoisting device is characterized in that: the clamping mechanism comprises a crane and the clamping mechanism as claimed in any one of claims 1 to 4, wherein the clamping mechanism can be fixedly arranged below the end part of the lifting arm, and the lifting rope can lift the wire coil and enable the wire coil to abut against the inner wall of the limiting sleeve.
6. The hoist device of claim 5, wherein: the lifting rope is a steel wire rope.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210290106.4A CN114604744A (en) | 2022-03-23 | 2022-03-23 | Clamping mechanism and hoisting device |
| GB2209175.5A GB2616925B (en) | 2022-03-23 | 2022-06-22 | Clamping mechanism and hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210290106.4A CN114604744A (en) | 2022-03-23 | 2022-03-23 | Clamping mechanism and hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114604744A true CN114604744A (en) | 2022-06-10 |
Family
ID=81865689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210290106.4A Pending CN114604744A (en) | 2022-03-23 | 2022-03-23 | Clamping mechanism and hoisting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114604744A (en) |
| GB (1) | GB2616925B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI123784B (en) * | 2011-03-25 | 2013-10-31 | Konecranes Oyj | Arrangement to dampen the swinging of the loading member in the crane |
| CN209702135U (en) * | 2019-04-24 | 2019-11-29 | 山东省科学院海洋仪器仪表研究所 | A kind of stable equilibrium mechanism of grab bucket crane jacking system |
| CN214989780U (en) * | 2021-07-10 | 2021-12-03 | 浙江中起机械有限公司 | Automatic change hoist safety monitoring device |
-
2022
- 2022-03-23 CN CN202210290106.4A patent/CN114604744A/en active Pending
- 2022-06-22 GB GB2209175.5A patent/GB2616925B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2616925A (en) | 2023-09-27 |
| GB2616925B (en) | 2024-04-17 |
| GB202209175D0 (en) | 2022-08-10 |
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