CN204569124U - Multifunctional hanging tool - Google Patents

Abstract

The utility model relates to the field of hoisting, in particular to a multifunctional sling, comprising a sling upper frame, a hoisting pulley is arranged on the upper part of the sling upper frame, and the center of the lifting pulley is connected with the sling upper frame through a bracket. A slewing mechanism is installed under the upper frame of the sling, and a lower frame of the sling is arranged under the slewing mechanism, and a plurality of movable hinge points are arranged around the bottom of the lower frame of the sling, and the center of the bottom of the lower frame of the sling is arranged There is an installation interface. The utility model is a multifunctional spreader, which can be used as a hook, a container spreader, a grab bucket, a clamp, etc., so that a crane can be changed into a multifunctional crane, which is suitable for loading and unloading of different goods Operation. This breaks through the scope of use of traditional cranes. Even if you buy one crane, it can meet a variety of usage requirements, reducing equipment investment, improving equipment usage efficiency, and reducing costs for enterprises.

Description

multifunctional spreader

technical field

The utility model relates to the field of hoisting, in particular to a multifunctional sling.

Background technique

At present, the pick-up devices on various cranes include hooks, grabs, electromagnetic suckers, clamps, container spreaders, etc. Generally, cranes are only equipped with one or two pick-up devices, which limits the scope of use of the crane. Do not choose different cranes to meet the use requirements, thereby increasing the investment amount of equipment, reducing the use efficiency, and causing great waste.

For example, the patent number is CN 201320357532.1, the patent application date is 2013-06-20, and the utility model patent named "a dual-purpose sling for gantry crane electromagnetic hook" has a technical solution: the utility model discloses a The dual-purpose spreader for gantry crane electromagnetic hook, which includes a suspension beam, a rotating mechanism, a rotating suspension beam and a suspension hook, at least one electromagnetic sucker is installed on the bottom of the suspension beam, and the suspension hook is fixedly installed in the middle of the suspension beam In terms of position, the rotating hanging beam is arranged above the hanging beam, on which a rotating mechanism and a pulley block are arranged, and a cable storage barrel is arranged in the middle of the rotating hanging beam. Although the above-mentioned patent documents are also a kind of dual-purpose sling, the device for picking up objects cannot meet the requirements of most situations, so there is still low efficiency of use and great waste.

Contents of the invention

In order to overcome the problems of low efficiency and huge waste in the existing spreader, a multifunctional spreader that can be used as a hook, container spreader, grab bucket, clamp, etc. is proposed.

In order to realize the above-mentioned technical purpose, the technical scheme of the utility model is as follows:

A multi-functional spreader, characterized in that it includes a spreader upper frame, a lifting pulley is arranged on the upper part of the spreader upper frame, the center of the lifting pulley is connected with the spreader upper frame through a bracket, and the lower part of the spreader upper frame is installed A slewing mechanism, the underframe of the sling is provided under the slewing mechanism, a plurality of movable hinge points are arranged around the bottom of the underframe of the sling, and an installation interface is arranged at the center of the bottom of the underframe of the sling.

A hook is connected to the installation interface.

A grab bucket is connected to the movable hinge point, and a horizontal plate is arranged on the top of the grab bucket, and the upper surface of the horizontal plate is connected with the movable hinge point.

A clamp is connected to the movable hinge point, and a horizontal plate is arranged on the top of the clamp, and the upper surface of the horizontal plate is connected to the movable hinge point

A container spreader is connected to the movable hinge point.

A hoisting wire rope is wound on the hoisting pulley.

There are at least four movable hinge points, and the four movable hinge points are respectively arranged at the four corners of the bottom of the lower frame of the spreader.

The working principle of the utility model is:

The hoisting wire rope passes through the pulley, the hoisting spreader is put on the frame, and the spreader is connected to the container spreader through the movable hinge point, so that the container can be loaded and unloaded. Among them, the container spreader, grab and clamp can be connected and put on the shelf according to the needs, and can be quickly interchanged. When connecting the grab, it can load and unload bulk cargo such as coal and grain. When connecting the clamp, it can load and unload steel coils, rebar and Timber and other goods, when the container, grab bucket, and tongs are not connected, it is used as a hook to lift general heavy goods. Through the slewing mechanism, the hoisted goods can be rotated and placed in place arbitrarily.

The utility model has the advantages of:

The utility model is a multifunctional spreader, which can be used as a hook, a container spreader, a grab bucket, a clamp, etc., so that a crane can be changed into a multifunctional crane, which is suitable for loading and unloading of different goods Operation. This breaks through the scope of use of traditional cranes. Even if you buy one crane, it can meet a variety of usage requirements, reducing equipment investment, improving equipment usage efficiency, and reducing costs for enterprises.

Description of drawings

Fig. 1 is the structural schematic diagram of the utility model suspension hook.

Fig. 2 is a structural schematic diagram of the grab bucket of the present invention.

Fig. 3 is a schematic diagram of the clamp structure of the utility model.

Fig. 4 is a structural schematic diagram of the container spreader of the utility model.

In the accompanying drawings: lifting pulley 1, spreader upper frame 2, slewing mechanism 3, movable hinge point 4, container spreader 5, grab bucket 6, clamp 7, hook 8.

Detailed ways

Example 1

The multi-functional spreader includes a spreader upper frame 2, a lifting pulley 1 is arranged on the upper part of the spreader upper frame 2, and the center of the lifting pulley 1 is connected with the spreader upper frame 2 through a bracket, and a rotary is installed under the spreader upper frame 2. Mechanism 3, the lower part of the slewing mechanism 3 is provided with a spreader lower frame, a plurality of movable hinge points 4 are arranged around the bottom of the spreader lower frame, and an installation interface is arranged at the center of the bottom of the spreader lower frame.

The hoisting wire rope passes through the pulley, and the hoisting spreader upper frame 2 is connected with the container spreader 5 through the movable hinge point 4, so that the container can be loaded and unloaded. Among them, the container spreader 5, the grab bucket 6, and the clamp 7 can be connected and put on the shelf according to the needs, and can be quickly interchanged. When the grab bucket 6 is connected, bulk cargo such as coal and grain can be loaded and unloaded. When the clamp 7 is connected, steel Goods such as volume, threaded steel and timber, when container, grab bucket 6, clamp 7 are not connected, just serve as suspension hook 8 usefulness, lift general bulky goods. Through the slewing mechanism 3, any rotation of the hoisted goods can be realized. The utility model is a multifunctional spreader, which can be used as a hook 8, a container spreader 5, a grab bucket 6, a clamp 7, etc., so that a crane can be changed into a multifunctional crane, which is suitable for Loading and unloading of different cargoes. This breaks through the scope of use of traditional cranes. Even if you buy one crane, it can meet a variety of usage requirements, reducing equipment investment, improving equipment usage efficiency, and reducing costs for enterprises.

Example 2

The multi-functional spreader includes a spreader upper frame 2, a lifting pulley 1 is arranged on the upper part of the spreader upper frame 2, and the center of the lifting pulley 1 is connected with the spreader upper frame 2 through a bracket, and a rotary is installed under the spreader upper frame 2. Mechanism 3, the lower part of the slewing mechanism 3 is provided with a spreader lower frame, a plurality of movable hinge points 4 are arranged around the bottom of the spreader lower frame, and an installation interface is arranged at the center of the bottom of the spreader lower frame.

A suspension hook 8 is connected to the installation interface.

A grab bucket 6 is connected to the movable hinge point 4, and a horizontal plate is arranged on the top of the grab bucket 6, and the upper surface of the horizontal plate is connected to the movable hinge point 4.

The movable hinge point 4 is connected with a clamp 7, and the top of the clamp 7 is provided with a horizontal plate, and the upper surface of the horizontal plate is connected with the movable hinge point 4

The movable hinge point 4 is connected with a container spreader 5 .

The hoisting pulley 1 is wound with a hoisting wire rope.

There are at least four movable hinge points 4, and the four movable hinge points 4 are respectively arranged at four corners of the bottom of the lower frame of the spreader.

The hoisting wire rope passes through the pulley, and the hoisting spreader upper frame 2 is connected with the container spreader 5 through the movable hinge point 4, so that the container can be loaded and unloaded. Among them, the container spreader 5, the grab bucket 6, and the clamp 7 can be connected and put on the shelf according to the needs, and can be quickly interchanged. When the grab bucket 6 is connected, bulk cargo such as coal and grain can be loaded and unloaded. When the clamp 7 is connected, steel Goods such as volume, threaded steel and timber, when container, grab bucket 6, clamp 7 are not connected, just serve as suspension hook 8 usefulness, lift general bulky goods. Through the slewing mechanism 3, any rotation of the hoisted goods can be realized. The utility model is a multifunctional spreader, which can be used as a hook 8, a container spreader 5, a grab bucket 6, a clamp 7, etc., so that a crane can be changed into a multifunctional crane, which is suitable for Loading and unloading of different cargoes. This breaks through the scope of use of traditional cranes. Even if you buy one crane, it can meet a variety of usage requirements, reducing equipment investment, improving equipment usage efficiency, and reducing costs for enterprises.

Claims (6)

1. A multifunctional spreader, characterized in that it includes a spreader upper frame (2), the upper part of the spreader upper frame (2) is provided with a lifting pulley (1), and the center of the lifting pulley (1) passes through the bracket It is connected with the spreader upper frame (2), and a slewing mechanism (3) is installed under the sling upper frame (2), and a spreader lower frame is arranged under the slewing mechanism (3), and the bottom of the spreader lower frame A plurality of movable hinge points (4) are arranged around, and the center of the bottom of the lower frame of the spreader is provided with an installation interface; the movable hinge point (4) is connected with a grab (6), and the grab (6) A horizontal plate is arranged on the top, and the upper surface of the horizontal plate is connected with the movable hinge point (4). 2. The multifunctional sling according to claim 1, characterized in that: a hook (8) is connected to the installation interface. 3. The multifunctional spreader according to claim 1, characterized in that: the movable hinge point (4) is connected with a clamp (7), and the top of the clamp (7) is provided with a horizontal plate, the The upper surface of the horizontal plate is connected with the movable hinge point (4). 4. The multifunctional spreader according to claim 1, characterized in that: the movable hinge point (4) is connected with a container spreader (5). 5. The multifunctional spreader according to any one of claims 1-4, characterized in that: the lifting pulley (1) is wound with a lifting wire rope. 6. The multifunctional spreader according to claim 5, characterized in that: there are at least four movable hinge points (4), and the four movable hinge points (4) are respectively arranged on the four bottom of the lower frame of the spreader. corner.