CN215516346U

CN215516346U - Hoisting mechanism for enameled wire coil

Info

Publication number: CN215516346U
Application number: CN202121472190.9U
Authority: CN
Inventors: 李钦华; 齐永久; 马双利; 周大春; 王小波
Original assignee: Wuhu Copper Crown Electrical Co ltd
Current assignee: Wuhu Copper Crown Electrical Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-14
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to the field of lifting hooks, in particular to a hoisting mechanism for an enameled wire coil, which comprises a lifting ring, wherein the lifting ring is connected with a lifting hook, the lifting hook comprises a first lifting hook and a second lifting hook, and the first lifting hook and the second lifting hook are arranged oppositely; the lifting ring is connected with the lifting hook through the telescopic part; the utility model discloses a hoisting mechanism for an enameled wire coil, which plays a role in middle bridging and facilitates the connection of a traditional overhead travelling crane hook and the wire coil.

Description

Hoisting mechanism for enameled wire coil

Technical Field

The utility model relates to the field of lifting hooks, in particular to a hoisting mechanism for an enameled wire coil.

Background

The drum is the part that enameled wire production was commonly used, and the tradition winding has the drum weight of enameled wire great, and manual handling is comparatively troublesome, generally all is the transport that uses the lifting hook to carry out the drum.

However, the connection between the wire coil and the hook is inconvenient because the wire coil is of a cylindrical structure, so that a part is needed to realize the connection between the hook and the wire coil in order to facilitate the connection between the hook and the wire coil.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a hoisting mechanism convenient for a lifting hook and a wire coil.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a hoisting mechanism for an enameled wire coil comprises a hoisting ring, wherein the hoisting ring is connected with a lifting hook, the lifting hook comprises a first lifting hook and a second lifting hook, and the first lifting hook and the second lifting hook are arranged oppositely; the lifting ring is connected with the lifting hook through the telescopic part; the telescopic part comprises a first connecting block, a second connecting block, a third connecting block and a fourth connecting block; one end of the first connecting block and one end of the second connecting block are connected with the lifting ring through a first pin shaft; one end of the first connecting block, which is far away from the second positioning block, is connected with a third connecting block through a second pin shaft, and one end of the second connecting block, which is far away from the first positioning block, is connected with a fourth connecting block through a third pin shaft; the third connecting block is connected with the fourth connecting block through a fourth pin shaft; one end of the third connecting block, far away from the first connecting block, is connected with a first bridging rod, and one end of the fourth connecting block, far away from the second connecting block, is connected with a second bridging rod; the first bridging rod and the third connecting block are arranged in an intersecting manner; the second bridging rod and the fourth connecting block are arranged in an intersecting manner; the first bridging rod is arranged below the third connecting block; the second bridging rod is arranged below the fourth connecting block; the second bridging rod is connected with a second lifting hook; the first bridging pole is connected with the first lifting hook.

The included angle between the first bridging rod and the third connecting block is larger than 90 degrees and smaller than 170 degrees; the included angle between the first bridging rod and the third connecting block is larger than 90 degrees and smaller than 170 degrees.

The first lifting hook and the second lifting hook both comprise lifting rods, and arc-shaped hooks are arranged at the end parts of the lifting rods.

Positioning parts are arranged between the first bridging rod and the first hook and between the second bridging rod and the second hook, each positioning part comprises a positioning hole arranged on the first bridging rod or the second bridging rod, a positioning block is arranged at the end part of the first hook or the second hook, and the positioning block on the first hook is connected with the positioning hole on the first bridging rod; and the positioning block on the second hook is connected with the positioning hole on the second bridging rod.

The first bridging rod and the first hook as well as the second bridging rod and the second hook are connected through fastening parts; the fastening part comprises a fixing hole arranged on the first bridging rod or the second bridging rod, and a plurality of through holes are respectively formed in the hanging rods of the first hook or the second hook; the first hook penetrates through the through hole in the hanging rod through a bolt to be connected with the fixing hole in the first bridging rod; the second hook penetrates through the through hole in the hanging rod through a bolt to be connected with the fixing hole in the second bridging rod.

The utility model has the advantages that:

the utility model discloses a hoisting mechanism for an enameled wire coil, which plays a role in middle bridging and facilitates the connection of a traditional overhead travelling crane hook and the wire coil.

Drawings

The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:

FIG. 1 is a schematic structural diagram of the present invention.

The labels in the above figures are:

1. rings, 2, first connecting block, 3, second connecting block, 4, third connecting block, 5, fourth connecting block, 6, first bridging pole, 7, second bridging pole, 8, lifting hook.

Detailed Description

The following description of preferred embodiments of the utility model will be made in further detail with reference to the accompanying drawings.

The utility model discloses a hoisting mechanism for an enameled wire coil, which comprises a hoisting ring 1, wherein the hoisting ring 1 is connected with a hoisting hook; specifically, the hoisting mechanism comprises a hoisting ring 1, and the hoisting ring 1 is arranged, so that the connection between the hoisting mechanism and a crane hook is facilitated; in addition, the lifting hook comprises a first lifting hook 81 and a second lifting hook 82, so that the lifting hook 8 is divided into the first lifting hook 81 and the second lifting hook 82, and the subsequent lifting mechanism can be conveniently and stably supported on the wire coil when opened; in addition, the split type lifting hook structure is convenient for insertion in the through hole in the wire coil, so that the wire coil and the lifting hook are convenient to connect; meanwhile, in order to control the opening and closing of the first hook 81 and the second hook 82 conveniently, a telescopic part is arranged in the lifting ring, namely, the lifting ring 1 is connected with the hooks through the telescopic part; the telescopic part is arranged, so that the first hook 81 and the second hook 82 can be conveniently opened and closed, and the hooks can be conveniently inserted in the through holes in the wire coil; specifically, the telescopic part comprises a first connecting block 2, a second connecting block 3, a third connecting block 4 and a fourth connecting block 5; one end of the first connecting block 2 and one end of the second connecting block 3 are connected with the lifting ring 1 through a first pin shaft 23; one end of the first connecting block 2, which is far away from the second positioning block 84, is connected with a third connecting block 4 through a second pin shaft 24, and one end of the second connecting block 3, which is far away from the first positioning block 84, is connected with a fourth connecting block 5 through a third pin shaft 35; the third connecting block 4 is connected with the fourth connecting block 5 through a fourth pin shaft 45; based on the arrangement of the structure, the telescopic part of the utility model is equivalent to a diamond structure; meanwhile, in order to ensure that the telescopic part has the functions of stretching and extending, the first connecting block 2, the second connecting block 3, the third connecting block 4 and the fourth connecting block 5 are required to adopt a pin shaft structure when being connected with each other; namely the first pin 23, the second pin 24, the third pin 35 and the fourth pin 45 above; according to the utility model, the first connecting block 2, the second connecting block 3, the third connecting block 4 and the fourth connecting block 5 are connected with each other through a pin shaft structure, and based on the arrangement, the first connecting block 2, the second connecting block 3, the third connecting block 4 and the fourth connecting block 5 are equivalent to a four-bar structure; in addition, in the utility model, one end of the third connecting block 4, which is far away from the first connecting block 2, is connected with a first bridging rod 6, and one end of the fourth connecting block 5, which is far away from the second connecting block 3, is connected with a second bridging rod 7; the first bridging rod 6 and the third connecting block 4 are arranged in an intersecting manner; the second bridging rod 7 and the fourth connecting block 5 are arranged in an intersecting manner; the arrangement of the first bridging rod 6 and the second bridging rod 7 is equivalent to respectively extending the lengths of the third connecting block 4 and the fourth connecting block 5, and finally the connection arrangement of the first hook 81 and the second hook 82 is facilitated; meanwhile, the first bridging rod 6 is disposed below the third connecting block 4 in the present invention; the second bridging rod 7 is arranged below the fourth connecting block 5; the second bridging rod 7 is connected with a second hook 82; the first bridging rod 6 is connected with a first hook 81; based on the structural arrangement, when the hoisting mechanism is stretched, the first bridging rod 6 and the second bridging rod 7 are equivalently in an opening state, the first hook 81 and the second hook 82 are also in an opening state, so that the hoisting of a wire coil by the hooks is facilitated, and meanwhile, after the hoisting mechanism is extruded by external force, the first bridging rod 6 and the second bridging rod 7 are equivalently in a tightening state, namely, the first hook 81 and the second hook 82 are close to each other, so that the hooks and the wire coil are conveniently separated.

Further, in the present invention, the first hook 81 is disposed opposite to the second hook 82; by adopting the structural design, the hook ends of the first hook 81 and the second hook 82 face outwards, so that the wire coil can be well hung by the first hook 81 and the second hook 82.

Further, in the utility model, the included angle between the first bridging rod 6 and the third connecting block 4 is more than 90 degrees and less than 170 degrees; the included angle between the first bridging rod 6 and the third connecting block 4 is larger than 90 degrees and smaller than 170 degrees; based on the structure, the utility model can well realize the hanging operation of the wire coil; specifically, based on the arrangement of the structure, the linkage between the first hook 81, the second hook 82 and the telescopic part is facilitated.

Further, in the present invention, the first hook 81 and the second hook 82 each include a suspension bar 811, and an end of the suspension bar 811 is provided with an arc-shaped hook 812; the arrangement of the hanger rods 811 facilitates the connection between the first lifting hook 81 and the second lifting hook 82 and the adjacent parts, and the arrangement of the arc-shaped hooks 812 facilitates the connection between the lifting hooks and the wire coil.

Furthermore, in the present invention, positioning portions are disposed between the first bridging rod 6 and the first hook 81, and between the second bridging rod 7 and the second hook 82, the positioning portions include positioning holes 85 disposed on the first bridging rod 6 or the second bridging rod 7, positioning blocks 84 are disposed on end portions of the first hook 81 or the second hook 82, and the positioning blocks 84 on the first hook 81 are connected with the positioning holes 85 on the first bridging rod 6; a positioning block 84 on the second hook 82 is connected with a positioning hole 85 on the second bridging rod 7; the positioning block 84 and the positioning hole 85 are provided to facilitate the positioning operation between the first hook 81 and the first bridging rod 6 and between the second hook 82 and the second bridging rod 7.

Further, in the present invention, the first bridging rod 6 and the first hook 81, and the second bridging rod 7 and the second hook 82 are connected by fastening parts; the fastening part comprises a fixing hole arranged on the first bridging rod 6 or the second bridging rod 7, and a plurality of through holes are respectively arranged on the suspension rods 811 of the first hook 81 or the second hook 82; the first hook 81 is connected with a fixing hole on the first bridging rod 6 by passing through a through hole on the suspension rod 811 through a bolt; the second hook 82 passes through a through hole on the suspension rod 811 through a bolt to be connected with a fixing hole on the second bridging rod 7; the utility model is based on the arrangement pair of the structure, so that the position of the first hook 81 on the first bridging rod 6 can be conveniently changed according to the requirement, and the positions of the second hook 82 and the second bridging rod 7 can be conveniently changed.

It is clear that the specific implementation of the utility model is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the utility model.

Claims

1. A hoisting mechanism for an enameled wire coil is characterized by comprising a hoisting ring, wherein the hoisting ring is connected with a lifting hook, the lifting hook comprises a first lifting hook and a second lifting hook, and the first lifting hook and the second lifting hook are arranged oppositely; the lifting ring is connected with the lifting hook through the telescopic part; the telescopic part comprises a first connecting block, a second connecting block, a third connecting block and a fourth connecting block; one end of the first connecting block and one end of the second connecting block are connected with the lifting ring through a first pin shaft; one end of the first connecting block, which is far away from the second positioning block, is connected with a third connecting block through a second pin shaft, and one end of the second connecting block, which is far away from the first positioning block, is connected with a fourth connecting block through a third pin shaft; the third connecting block is connected with the fourth connecting block through a fourth pin shaft; one end of the third connecting block, far away from the first connecting block, is connected with a first bridging rod, and one end of the fourth connecting block, far away from the second connecting block, is connected with a second bridging rod; the first bridging rod and the third connecting block are arranged in an intersecting manner; the second bridging rod and the fourth connecting block are arranged in an intersecting manner; the first bridging rod is arranged below the third connecting block; the second bridging rod is arranged below the fourth connecting block; the second bridging rod is connected with a second lifting hook; the first bridging pole is connected with the first lifting hook.

2. A hoisting mechanism for a wire coil of an enamelled wire according to claim 1, characterized in that the angle between said first bridging rod and said third connecting block is greater than 90 ° and less than 170 °; the included angle between the first bridging rod and the third connecting block is larger than 90 degrees and smaller than 170 degrees.

3. A hoisting mechanism for an enameled wire coil as claimed in claim 1, wherein the first and second hooks each comprise a boom, and the end of the boom is provided with an arc-shaped hook.

4. A hoisting mechanism for an enameled wire coil as claimed in claim 1, wherein positioning parts are provided between the first bridging rod and the first hook and between the second bridging rod and the second hook, the positioning parts include positioning holes provided on the first bridging rod or the second bridging rod, positioning blocks are provided on the end parts of the first hook or the second hook, and the positioning blocks on the first hook are connected with the positioning holes on the first bridging rod; and the positioning block on the second hook is connected with the positioning hole on the second bridging rod.

5. A hoisting mechanism for an enameled wire coil as claimed in claim 3, wherein the first bridging rod and the first hook and the second bridging rod and the second hook are connected through fastening parts; the fastening part comprises a fixing hole arranged on the first bridging rod or the second bridging rod, and a plurality of through holes are respectively formed in the hanging rods of the first hook or the second hook; the first hook penetrates through the through hole in the hanging rod through a bolt to be connected with the fixing hole in the first bridging rod; the second hook penetrates through the through hole in the hanging rod through a bolt to be connected with the fixing hole in the second bridging rod.