CN220642239U

CN220642239U - Lifting tool for copper bars

Info

Publication number: CN220642239U
Application number: CN202322388075.9U
Authority: CN
Inventors: 张磊; 雷洋; 何杰
Original assignee: Sichuan Kepai New Material Co ltd
Current assignee: Sichuan Kepai New Material Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-03-22
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a lifting tool for copper bars, which comprises a lifting tool body, wherein the lifting tool body comprises a supporting rod which is connected with a workshop crane in an adapting way, two ends of the supporting rod are connected with lifting hooks which are in J shapes, each lifting hook comprises a hook-shaped part and a connecting part, the hook-shaped parts are positioned below the connecting parts, the connecting parts are connected with the supporting rod in a rotating way, and the directions of the hook-shaped parts of the two lifting hooks are opposite. According to the utility model, the copper bar can be lifted without binding, the time required for loading and unloading the copper bar is short, and the efficiency of the lifting process of the copper bar is high.

Description

Lifting tool for copper bars

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a lifting tool for copper bars.

Background

In the current copper part processing process, all need cut into the short bar copper with long bar copper after, carry out stretching many times with short bar copper, make its diameter become the diameter of required product, and short bar copper is when handling to stretching on the equipment, hang the handling through the line of workshop, at first with the bandage ligature on the bar copper, hang the bandage on the lifting hook of hanging in the line again, alright hang short bar copper to appointed equipment on, adopt the bandage to act as hoist at present and carry out handling, it is comparatively troublesome when the ligature, ligature and the more of dismantlement required time for whole handling process efficiency is not high.

Disclosure of Invention

The utility model aims to provide a lifting tool for copper bars, which can finish lifting without binding the copper bars, and has the advantages of short time for loading and unloading the copper bars and high efficiency in the lifting process of the copper bars.

In order to solve the technical problems, the utility model adopts the following scheme:

the utility model provides a handling instrument of bar copper, includes the hoist body, the hoist body includes the bracing piece of hanging the adaptation with the workshop, and the bracing piece both ends are connected with the lifting hook that is "J" shape, and the lifting hook includes hook portion and connecting portion, and hook portion is located the connecting portion below, and connecting portion rotates with the bracing piece to be connected, and the hook portion opposite direction of two lifting hooks sets up.

Due to the adoption of the technical scheme, the two ends of the supporting rod are rotatably connected with the hooks which are J-shaped, the supporting rod and the connecting parts of the hooks can rotate relatively, the hook-shaped parts of the two hooks are oppositely arranged as seen along the length direction of the supporting rod, the shape of the hook-shaped parts is matched with that of the copper rod, when the copper rod is lifted, workers hook the two ends of the copper rod in opposite directions by directly using the two hooks, the two ends of the copper rod are positioned in the grooves of the hook-shaped parts, then the supporting rod is hung on the row of lifting, the hook-shaped parts are oppositely arranged, the mutual limiting effect can be achieved, the copper rod is not easy to slide out from the side surfaces of the hook-shaped parts, binding of the copper rod is not needed, the whole operation process is simple and quick, after the copper rod is lifted to a designated position, the hooks are directly taken down from the copper rod, the loading and unloading time of the copper rod is short, and the efficiency of the whole lifting process is improved.

Optionally, the middle part of the supporting rod is provided with an upward protruding part, and the protruding part is arc-shaped.

Optionally, a fixing ring connected with the crane is arranged at the top end of the protruding part.

Optionally, a rotating ring sleeved on the supporting rod is arranged at the upper end of the connecting part, and the rotating ring and the supporting rod can rotate relatively.

Optionally, the support rod is cylindrical, and the rotating ring is a circular ring.

Optionally, the bracing piece both ends are equipped with the first limiting plate that is used for restricting the outward roll-off bracing piece of swivel becket.

Optionally, the first limiting plate inboard is equipped with the second limiting plate that is located on the bracing piece, and the swivel becket is located between first limiting plate, the second limiting plate.

Optionally, the displacement range of the rotating ring along the length direction of the support rod is 0.5 cm to 1cm.

The utility model has the beneficial effects that:

1. according to the utility model, when the copper bar is lifted, binding of the copper bar is not needed, the whole operation process is simple and quick, after the copper bar is lifted to a specified position, the lifting hook is directly taken down from the copper bar, the time required for loading and unloading the copper bar is short, and the efficiency of the whole lifting process is improved.

Drawings

FIG. 1 is a schematic view of the assembled copper bar according to the present utility model;

fig. 2 is a schematic side view of the copper bar assembled with the hanger body;

fig. 3 is a schematic diagram of the front view structure of the copper bar assembled with the hanger body;

fig. 4 is a structural view of the hook.

Reference numerals: the novel lifting device comprises a 1-copper rod, a 2-lifting hook, a 21-connecting part, a 22-hook-shaped part, a 3-supporting rod, a 4-protruding part, a 5-fixed ring, a 6-rotating ring, a 7-first limiting plate and an 8-second limiting plate.

Detailed Description

The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

The utility model provides a handling instrument of bar copper 1, includes the hoist body, the hoist body includes the bracing piece 3 of hanging the adaptation with workshop row and being connected with the lifting hook 2 that is "J" shape at bracing piece 3 both ends, and lifting hook 2 includes hook portion 22 and connecting portion 21, and hook portion 22 is located connecting portion 21 below, and connecting portion 21 rotates with bracing piece 3 to be connected, and the hook portion 22 opposite direction of two lifting hooks 2 sets up.

In this embodiment, as shown in fig. 1 and 4, two ends of the supporting rod 3 are rotatably connected with a J-shaped hook 2, the supporting rod 3 and the connecting portion 21 of the hook 2 can rotate relatively, the connecting portion 21 is vertically arranged, the connecting portion 21 and the top end of the hook portion 22 are integrally formed, the hook 2 is formed by casting, the hook portions 22 of the two hooks 2 are oppositely arranged when seen along the length direction of the supporting rod 3, the shape of the hook portion 22 is matched with the copper bar 1, the arc shape of the opening of the hook portion 22 is slightly larger than the arc surface of the copper bar 1, so that the hook portion 22 is easier to assemble with the copper bar 1, when the copper bar 1 is lifted, as shown in fig. 2 and 3, a worker directly hooks two ends of the copper bar 1 by using the two hooks 2 from opposite directions, the distances between the two hooks 2 and the two ends of the copper bar 1 are basically the same, in this way, in the lifting process can be ensured, the copper bar 1 is not easy to incline, the position of the lifting hook 2, which hooks the copper bar 1, is not easy to lean against the edge, is 5 cm to 10cm away from the end part of the copper bar 1, the surface of the lifting hook 2 is not required to be polished, so that the friction force between the hook-shaped part 22 and the surface of the copper bar 1 can be increased, the stability of lifting the copper bar 1 is improved, the two ends of the copper bar 1 are positioned in the grooves of the hook-shaped part 22 after the copper bar 1 is hooked, then the supporting rod 3 is hung on the lifting hook of the lifting crane, the moving speed of the lifting crane in the workshop is generally not very fast, the hook-shaped parts 22 of the lifting tool body are oppositely arranged, the mutual limiting effect can be achieved, the copper bar 1 is not easy to slide out from the side surface of the hook-shaped part 22, the whole operation process is simple and fast, the lifting hook 2 is directly taken down from the copper bar 1 after the copper bar 1 is lifted to the designated position, the time required for loading and unloading the copper bar 1 is short, the efficiency of the whole lifting process is improved.

Further, the middle part of the supporting rod 3 is provided with an upward protruding part 4, and the protruding part 4 is arc-shaped. Specifically, the middle part of the supporting rod 3 is provided with a section of upward protruding part 4, and the protruding part 4 is arc-shaped, so that the supporting strength of the supporting rod 3 can be enhanced.

Further, a fixing ring 5 connected with the crane is arranged at the top end of the protruding part 4. Specifically, the arc-shaped top point of the protruding part 4 is welded with the fixing ring 5, the fixing ring 5 is convenient to be connected with the lifting hook of the crane, and after the copper bar 1 is hooked by the hook-shaped part 22 of the lifting tool, the copper bar can be quickly hung on the crane for lifting, so that the lifting efficiency is improved.

Further, a rotating ring 6 sleeved on the supporting rod 3 is arranged at the upper end of the connecting part 21, and the rotating ring 6 and the supporting rod 3 can rotate relatively.

Further, the supporting rod 3 is cylindrical, and the rotating ring 6 is a circular ring.

Specifically, the upper end of the connecting portion 21 is welded or integrally formed with a rotating ring 6, the rotating ring 6 is rotatably sleeved on the supporting rod 3, the rotating ring 6 and the supporting rod 3 are circular, relative rotation is achieved between the lifting hook 2 and the supporting rod 3 through the rotating ring 6, and when the copper rod 1 is lifted, the angle of the lifting hook 2 can be rotated at will in a vertical plane, so that the hook-shaped portion 22 can hook the copper rod 1 rapidly.

Further, two ends of the supporting rod 3 are provided with first limiting plates 7 for limiting the rotating ring 6 to slide out of the supporting rod 3.

Further, a second limiting plate 8 positioned on the supporting rod 3 is arranged on the inner side of the first limiting plate 7, and the rotating ring 6 is positioned between the first limiting plate 7 and the second limiting plate 8.

Further, the displacement range of the rotating ring 6 along the length direction of the supporting rod 3 is 0.5 cm to 1cm.

Specifically, as shown in fig. 3, the position that is close to both ends at bracing piece 3 is equipped with first limiting plate 7 and second limiting plate 8, and rotor ring 6 is located between two limiting plates, and two limiting plates can be at handling in-process, and the lateral displacement of restriction rotor ring 6 avoids certain lifting hook 2 lateral displacement too big, thereby causes the risk that bar copper 1 inclines and takes place to drop, effectively ensures bar copper 1 handling in-process stationarity, improves production safety, is favorable to protecting workman's life safety.

The working principle of the embodiment is as follows: the short copper bar 1 to be lifted is placed at a designated position, the lower end or two sides of the copper bar 1 are provided with spaces allowing the hook-shaped parts 22 of the lifting hooks 2 to enter, a worker separates the two lifting hooks 2 outwards by a certain angle respectively, then hooks the two ends of the copper bar 1 through the hook-shaped parts 22, the distances between the hook-shaped parts 22 of the two lifting hooks 2 and the two ends of the copper bar 1 are basically the same, then the fixing rings 5 on the supporting rods 3 are hung on the traveling crane, so that the copper bar 1 can be lifted by the traveling crane to be a certain distance from the ground, lifted to the designated position, and then the copper bar 1 is hooked down, so that the copper bar 1 is placed at the designated position, the lifting tool is taken down, the whole process is free from binding the copper bar 1, the lifting tool and the copper bar 1 are easy and quick to assemble and disassemble, the required time of assembling and disassembling is short, and the efficiency of the whole lifting process is higher.

The foregoing description of the preferred embodiment of the utility model is not intended to limit the utility model in any way, but rather to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a handling instrument of bar copper, its characterized in that, includes the hoist body, the hoist body includes and hangs bracing piece (3) of adaptation connection with the workshop row, and bracing piece (3) both ends are connected with lifting hook (2) that are "J" shape, and lifting hook (2) include hook portion (22) and connecting portion (21), and hook portion (22) are located connecting portion (21) below, and connecting portion (21) rotate with bracing piece (3) to be connected, and hook portion (22) opposite direction of two lifting hooks (2) set up.

2. A lifting tool for copper bars according to claim 1, characterized in that the support bar (3) has a central upward projection (4), which projection (4) is arc-shaped.

3. A lifting tool for copper bars according to claim 2, characterized in that the top end of the protruding part (4) is provided with a fixing ring (5) connected with the crane.

4. The lifting tool for copper bars according to claim 1, wherein the upper end of the connecting part (21) is provided with a rotating ring (6) sleeved on the supporting rod (3), and the rotating ring (6) and the supporting rod (3) can rotate relatively.

5. A copper bar lifting tool according to claim 4, characterized in that the support bar (3) is cylindrical and the swivel ring (6) is a circular ring.

6. The lifting tool for copper bars according to claim 5, wherein the two ends of the supporting rod (3) are provided with a first limiting plate (7) for limiting the rotating ring (6) to slide outwards out of the supporting rod (3).

7. The lifting tool for copper bars according to claim 6, wherein the inner side of the first limiting plate (7) is provided with a second limiting plate (8) positioned on the supporting rod (3), and the rotating ring (6) is positioned between the first limiting plate (7) and the second limiting plate (8).

8. A copper bar lifting tool according to claim 7, characterized in that the displacement range of the rotary ring (6) along the length direction of the support bar (3) is 0.5-1cm.