CN216155311U

CN216155311U - Lifting appliance convenient for taking and placing coil

Info

Publication number: CN216155311U
Application number: CN202122141768.9U
Authority: CN
Inventors: 陈元; 刘慧丹; 王洪君; 陈登科; 罗宠通
Original assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Current assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a lifting appliance convenient for taking and placing coil materials, which comprises a connecting shaft and two clamping parts, wherein the tops of the two clamping parts can be rotatably arranged on the connecting shaft around a shaft, the two clamping parts are oppositely and crossly arranged, the upper end and the lower end of each clamping part are divided into an adjusting end located at the top end and a clamping end located at the bottom end through a connecting shaft, the two clamping parts rotate around the connecting shaft in opposite directions or in opposite directions, each clamping part comprises two side arms, a plurality of connecting rods connected between the two side arms and an end beam connected with one end between the two side arms, the end beams of the two clamping parts are respectively hinged with a hinge rod, the other end of each hinge rod is hinged on a hanging plate together through a pin shaft, the hanging plate is lifted up, the clamping ends of the two clamping parts clamp coiled materials, the clamping ends of the two clamping parts are respectively connected with second hanging chains, the two second hanging chains are lifted up, and the two second hanging chains respectively drive the clamping ends of the clamping parts to swing and open around the connecting shaft. The utility model effectively improves the convenience of the unloading process.

Description

Lifting appliance convenient for taking and placing coil

Technical Field

The utility model relates to the field of lifting appliances, in particular to a lifting appliance convenient for taking and placing coil materials.

Background

When cylindrical materials such as coiled materials are conveyed, a forcipated lifting appliance is generally used for clamping and lifting the coiled materials, and when the traditional lifting appliance clamps and lifts the coiled materials, the lifting appliance needs to be opened through manual assistance so as to be clamped on the coiled materials, so that the lifting appliance is time-consuming and labor-consuming due to the fact that the lifting appliance is heavy, and operation risks also exist; after the coil stock is lifted to a preset position by using equipment such as a crane and the like, the lifting appliance needs to be taken out of the coil stock through manual assistance, the same time and labor are consumed, and the conveying efficiency of the coil stock is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the lifting appliance convenient for taking and placing the coil stock, so that the unloading process is convenient and quick, the unloading efficiency is improved, and the safety is high.

The technical scheme of the utility model is as follows: a lifting appliance convenient for taking and placing coil materials comprises a connecting shaft and two clamping parts, wherein the tops of the two clamping parts are rotatably arranged on the connecting shaft around a shaft, the two clamping parts are oppositely and alternately arranged, the upper end and the lower end of each clamping part are divided into an adjusting end positioned at the top end and a clamping end positioned at the bottom end through the connecting shaft, the two clamping parts rotate around the connecting shaft in opposite directions or opposite directions, the clamping ends of the two clamping parts are matched to clamp or release the coil materials, each clamping part comprises two side arms, a plurality of connecting rods connected between the two side arms and an end beam connected between the two side arms, the end beams of the two clamping parts are respectively hinged with a hinge rod, the other end of each hinge rod is hinged on a hanging plate through a pin shaft, the hanging plate is connected with a first hanging chain, the hanging plate is lifted up through the first hanging chain, and the two hinge rods respectively drive the adjusting ends of the clamping parts to swing, the clamping ends of the two clamping portions clamp the coil materials, the clamping ends of the two clamping portions are connected with second sling chains respectively, the other ends of the two second sling chains are connected with each other, the joint of the two second sling chains is lifted, and the two second sling chains drive the clamping ends of the clamping portions to swing and open around the connecting shaft respectively.

Furthermore, the end beam is provided with a convex block, and one end of each of the two hinge rods is hinged to the convex block of the end beam.

Furthermore, the connecting rod of each clamping part is positioned at the clamping end of the side arm, the connecting rod is parallel to the connecting shaft, and one end of each second sling chain is connected to the corresponding connecting rod.

Further, the side arm is in a C shape.

Furthermore, the other ends of the two second lifting chains are connected with each other through a lifting ring.

Compared with the prior art: the utility model provides a lifting appliance convenient for taking and placing coil materials, wherein side arms of two clamping parts are hinged on a connecting shaft in a crossed manner, the upper end and the lower end of each side wall of each clamping part are divided into an adjusting end positioned at the top end and a clamping end positioned at the bottom end through the connecting shaft, when the adjusting ends of the two side arms are lifted, the clamping ends of the two side arms swing around the connecting shaft respectively to clamp the coil materials, and when the clamping ends of the two side arms are lifted, the clamping ends of the two side arms swing around the connecting shaft respectively to be opened so as to unload the coil materials, so that the unloading efficiency is improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1, a lifting appliance convenient for taking and placing coil materials comprises a connecting shaft 1 and clamping portions 2 arranged on the connecting shaft 1 in a crossed manner, wherein the two clamping portions 2 are hinged at the crossed position through the connecting shaft 1, and two ends of each clamping portion 2 swing around the axis of the connecting shaft 1 respectively so that the two clamping portions 2 can be opened or closed, and the two clamping portions 2 are matched with each other to clamp or unload the coil materials.

Specifically, the top of two clamping parts 2 can be installed on connecting axle 1 around pivoting, and two clamping parts 2 set up alternately in opposite directions, through connecting axle 1 divide into the regulation end that is located the top with both ends about each clamping part 2 and the exposed core that is located the bottom, through two clamping parts 2 rotate around connecting axle 1 in opposite directions or back of the body mutually, and the exposed core cooperation of two clamping parts 2 realizes to coil stock centre gripping or unclamp.

Each clamping part 2 includes two side arms 21, connects two a plurality of connecting rods 23 between the side arm 21 and connect the end beam 22 of one end between two side arms 21, and it has articulated pole 3 to articulate respectively on the end beam 22 of two clamping parts 2, and each articulated pole 3 other end articulates on a link plate 7 jointly through a round pin axle 4. Link plate 7 is connected with first sling chain 5, mentions first sling chain 5, and first sling chain 5 will be sold pin shaft 4 and mention together with link plate 7 for two hinge bars 3 drive the top swing of clamping part 2 respectively and close, until the tip cooperation centre gripping of the side arm 21 of two clamping parts 2 on the coil stock, equipment such as rethread overhead traveling crane connects first sling chain 5, makes the overhead traveling crane drive hoist transfer coil stock. The clamping ends of the two clamping portions 2 are respectively connected with a second sling chain 6, the other ends of the two second sling chains 6 are mutually connected, the joint of the two second sling chains 6 is lifted, the two second sling chains 6 respectively drive the clamping ends of the clamping portions 2 to swing and open around the connecting shaft 1, the coil materials are lifted off from the clamping ends of the two clamping portions 2, the operation is convenient, and the unloading efficiency is improved.

Preferably, the side arms 21 are C-shaped, so that the coil material is not easy to fall off from the space between the side arms 21 in the lifting process, and the safety is good. The side arms 21 of the two clamping parts 2 are respectively and correspondingly hinged at two ends of the connecting shaft 1 in a crossed manner, the end beam 22 is provided with a convex block, and one end of each of the two hinged rods 3 is respectively hinged at the upper convex block of the end beam 22. When the pin shaft 4 and the hinge rods 3 are lifted, the two hinge rods 3 respectively drive the end beam 22 and the top ends of the side arms 21 to swing around the connecting shaft 1, so that the side arms 21 can better clamp coiled materials or unload the materials.

The connecting rods 23 are connected between the side arms 21 and located at the clamping ends of the side arms 21, the connecting rods 23 are parallel to the connecting shaft 1 and used for stably connecting the two side arms 21, the end beam 22 is located on one side of the connecting shaft 1, and the connecting rods 23 are located on the other side of the connecting shaft 1; one end of each of the two second suspension chains 6 is connected to the corresponding connecting rod 23. When the joint of the two second lifting chains 6 is lifted, the two second lifting chains 6 respectively drive the connecting rod 23 and the clamping end of the side arm 21 to swing open around the connecting shaft 1. In this embodiment, the second sling chain 6 is connected to the middle position of the connecting rod 23, so that the side arm 21 can be balanced when gripping and lifting the roll material, and the roll material can not fall off when lifting the roll material.

Further, link plate 7 is connected with relative round pin axle 4 one end first sling chain 5, and first sling chain 5 is connected with couple 8, hangs when couple 8 is for equipment handling coil stocks such as overhead traveling crane and hangs usefulness, also can use the manual work to mention couple 8 to mention the coil stocks that weight is lighter or hang hook 8 and hold on equipment such as overhead traveling crane.

Furthermore, each connecting rod 23 is fixedly provided with a block body, one end of each second lifting chain 6 is connected to the block body, the two second lifting chains 6 are connected with each other through a lifting ring 9, and the lifting ring 9 is used for hanging when the overhead travelling crane and other equipment unload the coil materials.

The use mode of the lifting appliance convenient for taking and placing the coil stock is as follows: when clamping and taking materials, the hook 8 and the first lifting chain 5 are lifted, the first lifting chain 5 drives the pin shaft 4 at the lower end of the hanging plate 7 to lift, the pin shaft 4 further drives the two hinged rods 3 to swing around the pin shaft 4, the two hinged rods 3 respectively drive the end beam 22 and the top ends of the side arms 21 to swing around the connecting shaft 1 when swinging, so that the clamping ends of the two side arms 21 simultaneously swing around the connecting shaft 1 in opposite directions, the two side arms 21 are matched with each other to clamp coiled materials, and the lifting appliance and the coiled materials are lifted through equipment such as a crown block, and the coiled materials are conveyed and transferred; after the coil stock is conveyed to a set position, the hanging ring 9 and the two second hanging chains 6 are lifted, and the two second hanging chains 6 respectively drive the connecting rod 23 and the clamping ends of the side arms 21 to swing open around the connecting shaft 1, so that the coil stock can be unloaded from between the two clamping parts 2 or the two clamping parts 2 can be unloaded from the coil stock.

In summary, the side arms 21 of the two clamping portions 2 are hinged to the connecting shaft 1 in a crossed manner, when the adjusting ends of the two side arms 21 are pulled, the clamping ends of the two side arms 21 swing around the connecting shaft 1 respectively to clamp a coil, and when the clamping ends of the two side arms 21 are pulled, the clamping ends of the two side arms 21 swing around the connecting shaft 1 respectively to open so as to unload the coil.

Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a hoist convenient to get and put coil stock, includes connecting axle (1) and two clamping part (2), but the top of two clamping part (2) is installed on connecting axle (1) with pivoting, and two clamping part (2) alternately set up in opposite directions, through connecting axle (1) is divided into the regulation end that is located the top and the exposed core that is located the bottom with both ends about each clamping part (2), through two clamping part (2) are around connecting axle (1) in opposite directions or mutually reverse rotation, and the exposed core of two clamping part (2) mutually supports and realizes the coil stock centre gripping or loosen its characterized in that: each clamping part (2) comprises two side arms (21), a plurality of connecting rods (23) connected between the two side arms (21) and an end beam (22) connected at one end between the two side arms (21), the end beams (22) of the two clamping parts (2) are respectively hinged with a hinge rod (3), the other end of each hinge rod (3) is hinged on a hanging plate (7) through a pin shaft (4), the hanging plate (7) is connected with a first hanging chain (5), the hanging plate (7) is lifted up through the first hanging chain (5), the two hinged rods (3) respectively drive the adjusting ends of the clamping parts (2) to swing, the coil stock is clamped by the clamping ends of the two clamping parts (2), the clamping ends of the two clamping parts (2) are respectively connected with the second sling chains (6), the other ends of the two second sling chains (6) are mutually connected, the joint of the two second sling chains (6) is lifted, and the two second sling chains (6) respectively drive the clamping ends of the clamping parts (2) to swing and open around the connecting shaft (1).

2. The spreader of claim 1, wherein: the end beam (22) is provided with a convex block, and one end of each hinge rod (3) is hinged to the convex block of the end beam (22).

3. The spreader of claim 1, wherein: the connecting rod (23) of each clamping part (2) is connected between the side arms (21) and located at the clamping end of each side arm (21), the connecting rods (23) are parallel to the connecting shaft (1), and one end of each second sling chain (6) is connected to the corresponding connecting rod (23).

4. The spreader of claim 1, wherein: the side arm (21) is C-shaped.

5. The spreader of claim 1, wherein: the other ends of the two second lifting chains (6) are connected with each other through a lifting ring (9).