CN218950814U - Electrode paste bag lifting device - Google Patents

Abstract

The utility model belongs to the technical field of hoisting equipment, and particularly discloses an electrode paste bag hoisting tool which comprises a first suspender, two second suspenders and a hoisting assembly, wherein each second suspender is fixedly connected with the first suspender, the hoisting assembly comprises four connecting plates and connecting pieces, grooves are formed in each connecting plate, two ends of the first suspender are respectively positioned in the two grooves, the free end of each second suspender is respectively positioned in the other two grooves, a hook is fixedly connected to the bottom of each connecting plate, and a lifting lug is connected to the joint of a first cross rod and a second cross rod. According to the utility model, the two second suspenders are fixedly connected on the first suspender, the free ends of the first suspender and the free ends of the second suspenders are connected with the connecting plates, each connecting plate is fixedly connected with the hook, the hook is used for hanging the hanging strip preassembled on the electrode paste bag, the crane can realize lifting of the four-bag electrode paste bag in a short time while maintaining balance during use, the lifting time can be shortened, and the working efficiency is improved.

Description

Electrode paste bag lifting device

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to an electrode paste bag hoisting tool.

Background

The electrode paste is a conductive material used for electric furnace equipment such as a ferroalloy furnace, a calcium carbide furnace and the like. When the electrode paste is pulled and conveyed to a workshop from a manufacturer, the electrode paste bag is required to be hung to a designated position through a crane and a lifting appliance, and then the electrode paste bag is conveyed to a centralized placement point through a forklift.

When the crane is lifted, one person is required to cooperate with the crane to hang the hanging belt pre-installed on the electrode paste bag on the hanging hook of the hanging tool, and then the crane is started to hang the electrode paste bag to a designated place, but the commonly used hanging tool is similar to a shoulder pole in structure, two bags of electrode paste bags are lifted at one time, the lifting tool used by the method has low working efficiency, and when the lifting tool lifts two bags of electrode paste bags, the whole lifting tool can incline to shake, so that the operator hanging the electrode paste bags is easy to collide at the moment, and the risk of lifting injury is easy to occur.

Disclosure of Invention

The utility model aims to provide an electrode paste bag lifting tool, which solves the problems that the lifting efficiency is low, the balance stability cannot be kept, operators are easy to be injured in the lifting process, and potential safety hazards exist when the electrode paste bag is lifted by the existing lifting tool.

In order to achieve the above purpose, the basic scheme provided by the utility model is as follows: the utility model provides an electrode paste bag lifting device, includes first jib, two second jibs and hanging component, every second jib and first jib rigid coupling, hanging component includes four connecting plates and connecting piece, every set up flutedly on the connecting plate, the both ends of first jib are located two recesses respectively, every the free end of second jib is located two other recesses respectively, every the bottom rigid coupling of connecting plate has the couple, the junction of first horizontal pole and second horizontal pole is connected with the lug.

The principle and the beneficial effects of the utility model are as follows: according to the utility model, the two second suspenders are fixedly connected to the first suspender, the free ends of the first suspender and the free ends of the second suspenders are connected with the connecting plates, each connecting plate is fixedly connected with the hooks, the four hooks are used for hanging the hanging strips preassembled on the electrode paste bags, and when the electrode paste bags are used, the crane can realize lifting of the four-bag electrode paste bags in a short time on the premise of keeping balance, so that the lifting time can be shortened, and the working efficiency is improved; meanwhile, the original lifting operation can shake when the electrode paste bag is lifted and hung, so that the electrode paste bag and the lifting appliance are easy to collide with operators to cause injury, accidents occur, the first lifting rod and the second lifting rod of the lifting tool can better ensure balance during lifting, the operation risk is reduced, the occurrence of personnel lifting injury accidents is avoided, and the lifting operation is quite safe.

A second aspect is a preferable aspect of the present utility model, wherein the two connection plates at the end of the first boom are symmetrical about the second boom axis, and the two connection plates at the end of the second boom are symmetrical about the first boom axis; the connecting plates are symmetrically arranged in a two-by-two axial mode, so that when the travelling crane lifts up four electrode paste bags, the electrode paste bags hung by the hooks at the lower ends of the connecting plates can be kept balanced and stable.

The third scheme is that the second scheme is preferred, the connecting piece is a pin, through holes are respectively formed in two ends of the first suspender and the free ends of the second suspender, round holes are formed in each connecting plate, and the pin penetrates through the through holes and the round holes to connect the four connecting plates to the first suspender and the two second suspenders.

The fourth scheme is the optimization of the third scheme, the lifting lug is connected with a lifting ring, and the lifting ring and the lifting lug are integrally formed; the hanging area of the hanging ring is larger, so that the hanging ring of the travelling crane can be hung conveniently.

Drawings

Fig. 1 is a perspective view of an electrode paste bag lifting tool of the utility model.

Detailed Description

The utility model is described in further detail below by way of specific embodiments:

reference numerals in the drawings of the specification include: 1. a first boom; 2. a second boom; 3. lifting lugs; 4. a hanging ring; 5. a connecting plate; 6. a groove; 7. a pin; 8. a hook.

As shown in fig. 1: the utility model provides an electrode paste bag lifting device, includes first jib 1, two second jibs 2 and suspension assembly, and two second jibs 2 are fixed connection respectively in the both sides of first jib 1, and the junction welding of first jib 1 and second jib 2 has lug 3, and lug 3 is connected with rings 4, and lug 3 and rings 4 integrated into one piece make, and rings 4's inner circle surface is equipped with the rubber pad; the hanging assembly comprises four connecting plates 5 and connecting pieces, wherein the two connecting plates 5 at the end part of the first hanging rod 1 are axisymmetric with respect to the second hanging rod 2, and the two connecting plates 5 at the end part of the second hanging rod 2 are axisymmetric with respect to the first hanging rod 1; round holes and grooves 6 are formed in each connecting plate 5, the connecting pieces are pins 7, through holes consistent with the round holes in size are formed in the two ends of the first suspender 1 and the free ends of the two second suspenders 2, the two ends of the first suspender 1 are arranged in the two grooves 6 and connected through the pins 7, the free ends of the second suspenders 2 are arranged in the other two grooves 6 and connected through the pins 7, and hooks 8 are welded at the bottom of each connecting plate 5.

The implementation manner of this example is as follows: when the lifting tool is used, an operator stands on a trolley for stacking the electrode paste bags, the lifting hooks of the crane hook the lifting rings 4, and when a lifting tool is close to the upper part of the electrode paste bags, a constructor hangs the four electrode paste bags on the four hooks 8 respectively, and the crane operator controls the crane to lift the four electrode paste bags, namely, the lifting tool can lift the four electrode paste bags simultaneously on the premise of keeping balance, so that the lifting efficiency is improved, and the lifting of the electrode paste bags can be kept stable.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (4)

1. The utility model provides an electrode paste bag lifting device, its characterized in that, includes first jib (1), two second jibs (2) and suspension assembly, every second jib (2) and first jib (1) rigid coupling, suspension assembly includes four connecting plates (5) and connecting piece, every seting up recess (6) on connecting plate (5), the both ends of first jib (1) are located two recess (6) respectively, every the free end of second jib (2) is located two other recess (6) respectively, every the bottom rigid coupling of connecting plate (5) has couple (8), the junction of first jib and second jib is connected with lug (3).

2. Electrode paste bag lifting tool according to claim 1, characterized in that the two connection plates (5) at the end of the first boom (1) are axisymmetric with respect to the second boom (2), and the two connection plates (5) at the end of the second boom (2) are axisymmetric with respect to the first boom (1).

3. The electrode paste bag lifting tool according to claim 2, wherein the connecting piece is a pin (7), through holes are respectively formed in two ends of the first lifting rod (1) and the free ends of the second lifting rod (2), round holes are formed in each connecting plate (5), and the pin (7) penetrates through the through holes and the round holes to connect the four connecting plates (5) to the first lifting rod (1) and the two second lifting rods (2).

4. An electrode paste bag lifting tool according to claim 3, wherein the lifting lug (3) is connected with a lifting ring (4), and the lifting ring (4) and the lifting lug (3) are integrally formed.

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