CN219526051U

CN219526051U - Swing eliminating tower crane with lifting hook auxiliary positioning function

Info

Publication number: CN219526051U
Application number: CN202320008205.9U
Authority: CN
Inventors: 陈晓; 张锦华; 郑国穗; 陈勇卫; 党超
Original assignee: Shaanxi Construction Machinery Co ltd; Xian University of Architecture and Technology
Current assignee: Shaanxi Construction Machinery Co ltd; Xian University of Architecture and Technology
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-08-15
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a swing eliminating tower crane with a lifting hook auxiliary positioning function, and relates to the technical field of tower cranes. When the tower crane disclosed by the utility model is used for conveying materials, the round blocks at one end of the electric telescopic column are used for clamping two sides of the upper end of the outer wall of the solid hook, so that the solid hook is not easy to shake when moving along with the lifting rope, the stability of the solid hook when the solid hook is used for hooking and conveying the materials is improved, the auxiliary positioning of the solid hook is arranged, and the stability of the tower crane when the solid hook is used for conveying the materials is improved.

Description

Swing eliminating tower crane with lifting hook auxiliary positioning function

Technical Field

The utility model relates to the technical field of tower cranes, in particular to a swing eliminating tower crane with a lifting hook auxiliary positioning function.

Background

The tower crane is a tower crane for short, which is characterized in that a movable arm is arranged on the upper part of a high-rise tower body, and the movable arm is divided into a horizontal type and a pressure lever type according to the form of the movable arm, so that the operation space is large, the movable arm is mainly used for vertical and horizontal conveying of materials in house building construction and installation of building components, the tower crane is arranged in high air, the height is high, the working efficiency of the tower crane can be reduced due to shaking of the materials in the process of transporting the materials, the hidden danger of production can be caused, and particularly, the danger is larger when the heavy wind weather is encountered, so that the stability of the materials in the transportation and positioning installation processes is important.

At present, the tower machine is in the course of the work, need utilize the lifting hook to hang in the material upper end, and then move and send to appointed mounted position on, and in the removal in-process, rocking of rope in addition to rocking of lifting hook self can lead to the material in the swing of transportation and installation in-process, influences the accuracy of processes such as location installation and counterpoint installation of material.

Aiming at the problems, the swing eliminating tower crane with the auxiliary positioning function of the lifting hook is provided.

Disclosure of Invention

The utility model aims to provide a tower crane which has a good enclasping effect on suspended materials when a enclasping lifting hook component is used for lifting the lifting materials; the swing eliminating tower crane with the auxiliary positioning function of the lifting hook can effectively limit the relative movement of the lifting hook and the lifting hook assembly, so that the relative sliding performance of the swing eliminating tower crane is improved, and meanwhile, the problem of the hanging stability of materials hung in the lifting hook can be solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the swing eliminating tower crane with the auxiliary positioning function comprises a tower body and a lifting arm arranged at the upper end of the tower body, wherein a lifting hook component is arranged at the lower end of the lifting arm, a lifting rope is arranged at the upper end of the lifting hook component, an auxiliary positioning component is arranged at the lower end of the lifting hook component, and the two sides of the lifting hook component are limited and fixed when the lifting hook component moves;

the auxiliary positioning assembly comprises a hook and limiting mechanisms movably mounted in the middle parts of two sides of the outer wall of the hook, the middle threads of the lower end of the hook penetrate through the hook to form convenient taking mechanisms, the limiting mechanisms can be used for fixing two sides when the hook moves, and the convenient taking mechanisms can be used for facilitating a user to take the hook when the hook is in blanking;

the limiting mechanism comprises an upright block and an electric telescopic column fixedly mounted on one side of the lower end of the upright block, and a round block is fixedly mounted at one end of the electric telescopic column.

Further, the hook comprises a solid hook and a communicated round groove formed in one side of the lower end of the solid hook.

Further, the convenient taking mechanism comprises an insertion piece and an extension piece which is connected to one side of the insertion piece in a threaded mode.

Further, the penetrating piece comprises a threaded long rod and a locking screw block which is connected with one end of the threaded long rod in a threaded mode, and the locking screw block is fixed at one end of the threaded long rod in a threaded mode.

Further, the periphery of the outer wall of the locking screw block is provided with an insertion groove, and the periphery of the other side of the locking screw block is provided with a round placement groove.

Further, the extension piece comprises a hollow circular ring and corresponding grooves formed in the periphery of the outer wall of the hollow circular ring.

Further, a right angle rod is fixedly arranged on one side of the lower end of the outer wall of the hollow circular ring, and an extension handle column is fixedly arranged at the lower end of the right angle rod.

Compared with the prior art, the utility model has the following beneficial effects: the round block at one end of the electric telescopic column is used for adjusting the two sides of the upper end of the outer wall of the solid hook to clamp, so that the solid hook is not easy to shake when moving along with the lifting rope, and has good stability, so that the stability of the solid hook when hooking materials is improved, the stability of the tower crane when the solid hook is utilized to lift the materials is further realized, and meanwhile, the swing of the solid hook and the suspended materials is eliminated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective view of a hook assembly according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic perspective view of a limiting mechanism according to the present utility model;

FIG. 5 is a schematic perspective view of an insert of the present utility model;

fig. 6 is a schematic perspective view of an extension member according to the present utility model.

In the figure: 1. a tower body; 2. a boom; 3. a hook assembly; 4. a hanging rope; 5. an auxiliary positioning assembly; 51. a hook; 511. a solid hook; 512. the round groove is communicated; 52. a limiting mechanism; 521. a standing block; 522. an electric telescopic column; 523. round blocks; 53. a convenient taking mechanism; 531. a penetration piece; 5311. a threaded long rod; 5312. locking the screw block; 5313. an insertion groove; 5314. a round groove is arranged; 532. an extension member; 5321. a hollow ring; 5322. a corresponding groove; 5323. a right angle lever; 5324. lengthening the handle post.

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the swing eliminating tower crane with the auxiliary positioning function of the lifting hook comprises a tower body 1 and a lifting arm 2 arranged at the upper end of the tower body 1, wherein a lifting hook component 3 is arranged at the lower end of the lifting arm 2, a lifting rope 4 is arranged at the upper end of the lifting hook component 3, an auxiliary positioning component 5 is arranged at the lower end of the lifting hook component 3, and the two sides of the lifting hook component 3 are limited and fixed when moving by the auxiliary positioning component 5.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 1-4, the auxiliary positioning component 5 includes a hook 51 and a limiting mechanism 52 movably mounted in the middle of two sides of the outer wall of the hook 51, a convenient taking mechanism 53 is disposed in a threaded penetrating manner in the middle of the lower end of the hook 51, the limiting mechanism 52 can be used for fixing two sides when the hook 51 moves, the convenient taking mechanism 53 can be used for facilitating a user to take the hook 51 when the hook 51 is in blanking, the hook 51 includes a solid hook 511 and a communicating circular groove 512 formed in one side of the lower end of the solid hook 511, the limiting mechanism 52 includes an upright block 521 and an electric telescopic column 522 fixedly mounted on one side of the lower end of the upright block 521, a circular block 523 is fixedly mounted at one end of the electric telescopic column 522, the circular block 523 is abutted against and arranged on two sides of the upper end of the outer wall of the solid hook 511, when the solid hook 511 is moved by a tower crane, the circular block 523 at one end of the electric telescopic column 522 can clamp two sides of the upper end of the solid hook 511 when the solid hook 511 is adjusted and moved, and further the solid hook 511 is easy to move along with the solid hook 511, and the stability of the solid hook 511 can not be improved when the solid hook 511 is moved by the tower crane, and the material is conveyed by the auxiliary positioning mechanism.

Embodiment two:

referring to fig. 5-6, the convenient taking mechanism 53 comprises an inserting piece 531 and an extending piece 532 which is connected to one side of the inserting piece 531 in a threaded manner, the inserting piece 531 comprises a threaded long rod 5311 and a locking screw block 5312 which is connected to one end of the threaded long rod 5311 in a threaded manner, the locking screw block 5312 is fixedly connected to one end of the threaded long rod 5311 in a threaded manner, the threaded long rod 5311 is movably inserted into an inner cavity communicated with the circular groove 512 and is fixedly limited by the locking screw block 5312, an inserting groove 5313 is formed in the periphery of the outer wall of the locking screw block 5312, a positioning circular groove 5314 is formed in the periphery of the other side of the locking screw block 5312, the extending piece 532 comprises a hollow circular ring 5321 and a corresponding groove 5322 formed in the periphery of the outer wall of the hollow circular ring 5321, the corresponding groove 5322 corresponds to the inserting groove 5313 and is fixedly mounted through a screw, the hollow circular ring 5321 is embedded in the inner cavity of the positioning circular groove 5314, a lengthening bar 5323 is fixedly mounted at one side of the lower end of the outer wall of the hollow circular ring 5321, a lengthening bar 5324 is fixedly inserted into the inner cavity 5324 through the hollow circular ring 5324 in a fixing groove 5314, and the lower end of the hollow circular ring 5321 is fixedly mounted in the hollow circular ring 5324 in the hollow circular ring 5314 by driving the hollow ring 5322, and the lower end of the hollow circular ring 5311 is fixedly mounted in the hollow circular ring 53, and the hollow circular ring 5324 is fixedly mounted in the inner cavity, and the hollow ring 53 is fixedly mounted in the inner cavity, and the lower end of the hollow circular ring 53 is fixedly mounted in the inner cavity and the inner cavity is fixedly side of the inner cavity. When the solid hook 511 drives the material to move to a set position, the solid hook 511 is required to be manually pulled to a position convenient for discharging, and the solid hook 511 pulling control movement required for discharging is convenient for an operator to use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tower crane disappears with lifting hook assistance-localization real-time function, includes body of a tower (1) and sets up in jib loading boom (2) of body of a tower (1) upper end, and the lower extreme of jib loading boom (2) is provided with lifting hook subassembly (3), its characterized in that: the lifting hook comprises a lifting hook assembly (3), wherein a lifting rope (4) is arranged at the upper end of the lifting hook assembly (3), an auxiliary positioning assembly (5) is arranged at the lower end of the lifting hook assembly (3), and the auxiliary positioning assembly (5) is arranged on the lifting hook assembly (3) to limit and fix two sides of the lifting hook assembly when moving;

the auxiliary positioning assembly (5) comprises a hook (51) and limiting mechanisms (52) movably mounted in the middle parts of two sides of the outer wall of the hook (51), a convenient taking mechanism (53) is arranged at the middle part of the lower end of the hook (51) in a threaded penetrating manner, the two sides of the limiting mechanisms (52) can be fixed when the hook (51) moves, and the convenient taking mechanism (53) can be arranged to facilitate a user to take the hook (51) when the hook (51) is in blanking;

the limiting mechanism (52) comprises an upright block (521) and an electric telescopic column (522) fixedly arranged on one side of the lower end of the upright block (521), and a round block (523) is fixedly arranged at one end of the electric telescopic column (522).

2. The swing-eliminating tower crane with the auxiliary positioning function of the lifting hook according to claim 1, wherein the swing-eliminating tower crane is characterized in that: the hook (51) comprises a solid hook (511) and a communicating circular groove (512) arranged at one side of the lower end of the solid hook (511).

3. The swing-eliminating tower crane with the auxiliary positioning function of the lifting hook according to claim 1, wherein the swing-eliminating tower crane is characterized in that: the convenient taking mechanism (53) comprises an insertion piece (531) and an extension piece (532) which is connected to one side of the insertion piece (531) in a threaded mode.

4. A swing elimination tower crane with hook auxiliary positioning function according to claim 3, characterized in that: the penetrating piece (531) comprises a threaded long rod (5311) and a locking screw block (5312) connected to one end of the threaded long rod (5311) in a threaded mode, and the locking screw block (5312) is fixed to one end of the threaded long rod (5311) in a threaded mode.

5. The swing-eliminating tower crane with the auxiliary positioning function of the lifting hook according to claim 4, wherein the swing-eliminating tower crane is characterized in that: insertion grooves (5313) are formed in the periphery of the outer wall of the locking screw block (5312), and round placement grooves (5314) are formed in the periphery of the other side of the locking screw block (5312).

6. A swing elimination tower crane with hook auxiliary positioning function according to claim 3, characterized in that: the extension piece (532) comprises a hollow circular ring (5321) and corresponding grooves (5322) formed in the periphery of the outer wall of the hollow circular ring (5321).

7. The swing-eliminating tower crane with the auxiliary positioning function of the lifting hook according to claim 6, wherein the swing-eliminating tower crane is characterized in that: a right-angle rod (5323) is fixedly arranged on one side of the lower end of the outer wall of the hollow circular ring (5321), and a lengthening handle column (5324) is fixedly arranged at the lower end of the right-angle rod (5323).