CN209226401U - a sling device - Google Patents

Abstract

The utility model provides a kind of hoisting device, including boom hoisting, crossbeam, weighing device, platform sling, lifting hole(eyelet), lockset, anchor chain, lock, hanging ring.A kind of hoisting device of the utility model can make suspender use more flexible and be convenient for changing and adjust chain sling, than lighter, large component can be lifted, the distance of anchor chain can also be needed to adjust according to operation by the installation site of different lifting hole(eyelet)s, it is convenient to lifting spare part, increase the working strength that reinforcing rib is capable of the effective installation strength of web beam and platform sling, can in hoisting heavy real time monitoring apparatus load-bearing capacity, safety, stability and the safety for guaranteeing operator for guaranteeing device work, improve production and working efficiency.

Description

a sling device

technical field

The utility model belongs to the technical field of slings, in particular to a sling device.

Background technique

The spreader refers to the device for lifting heavy objects in the hoisting machinery. The most commonly used spreader for lifting finished items is the hook. Others include lifting rings, lifting suction cups, clamps and forks, etc., which are widely used in the lifting industry.

The spreader is also a very important part of the production conditions of the centrifugal cast pipe. During the production process, there are many places where the spreader is needed, but the spreader used before is not flexible, and can only lift small spare parts, and cannot lift large spare parts. The sling is a steel wire rope, which has potential safety hazards. It cannot monitor the load-bearing capacity of the device in real time when lifting heavy objects, and cannot guarantee the safety and stability of the device and the safety of the operator. It has a certain impact on the production rhythm and work efficiency. Impact.

Utility model content

Therefore, in order to solve the problems and deficiencies in the above-mentioned existing sling device, the purpose of this utility model is to provide a sling device, which can make the use of the sling more flexible and facilitate the replacement and adjustment of the lifting chain, and realize the large parts. Hoisting, improve the overall installation strength and working strength of the device, can monitor the load-bearing capacity of the device in real time when lifting heavy objects, ensure the safety and stability of the device work, ensure the safety of the operator, and improve production and work efficiency.

In order to achieve the above object, the utility model provides a lifting device, including a lifting device, a beam, a weighing device, a hanging plate, a lifting hole, a lock, an anchor chain, a lock, and a lifting ring; the lifting device is composed of a lifting ring, a reinforced steel plate, coupling shaft, damping spring, and nut, the lifting ring is connected with the reinforced steel plate, the coupling shaft is uniformly arranged on the bottom of the reinforced steel plate, and the vibration damping spring is disposed outside the coupling shaft, The coupling shaft is fixedly connected to the beam by a nut through the shaft hole, the weighing device is also arranged at the joint between the nut and the beam in the lifting device, and the weighing device is arranged symmetrically below the beam. Hanging plate, the hanging hole is evenly arranged on the hanging plate, the lock passes through the hanging hole, the lock is connected with the anchor chain, the bottom of the anchor chain is connected with the suspension ring, the The lock buckle is also provided at the joint between the anchor chain and the suspension ring.

Preferably, the beam and the hanging plate are connected by welding, and a reinforcing rib is provided at the joint, which can strengthen the mechanical strength and installation strength of the beam and the hanging plate.

Preferably, the weighing device is composed of a load cell, an electrical connection and an electrical box with a built-in signal processing device, a transmitter and a battery, and the load cell is connected to the electrical box through the electrical connection, It can monitor the load-bearing capacity of the device in real time when lifting heavy objects to ensure the safety and stability of the device.

Preferably, the beam is an I-shaped beam with reinforcing ribs welded on both sides, which can enhance the stability and reliability of the beam in the device.

Preferably, the lock is composed of a U-shaped shackle and at least two butterfly shackles, the U-shaped shackle is installed on the suspension plate, and the butterfly shackles are connected to each other to form a butterfly shackle chain. One end of the butterfly shackle chain is connected to the U-shaped shackle, and the other end is connected to the anchor chain. length.

Preferably, the nut is equipped with a stop washer for the nut, which can prevent the nut from loosening due to the rotation or vibration of the coupling shaft during operation.

The beneficial effects produced by the utility model are as follows: the hoisting tool can be used more flexibly, it is convenient to replace and adjust the hoisting chain, it is relatively lightweight, it can hoist large parts, and the anchor chain can also be adjusted through the installation positions of different hoisting holes according to the operation needs The distance is convenient for lifting spare parts. Adding ribs can effectively strengthen the installation strength of the beam and the hanging plate. It can monitor the load-bearing capacity of the device in real time when lifting heavy objects to ensure the safety, stability and operation of the device. Personnel safety, improve production and work efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the structural representation of a kind of spreader device of the present utility model;

Among them, 1. Lifting ring; 2. Reinforced steel plate; 3. Coupling shaft; 4. Damping spring; 5. Nut 6. Beam; 7. Weighing device; 8. Hanging plate; , anchor chain; 12, lock; 13, ring.

Detailed ways

The technical solutions in the embodiments of the utility model will be described clearly and completely below, and the specific implementation manners of the utility model will be described in conjunction with the accompanying drawings.

A kind of sling device shown in Fig. 1 comprises hoisting device, crossbeam 6, weighing device 7, hanging plate 8, hoisting hole 9, lockset 10, anchor chain 11, lock catch 12, suspension ring 13; The lifting ring 1, the reinforcing steel plate 2, the coupling shaft 3, the damping spring 4, and the nut 5 are composed of the lifting ring 1 and the reinforcing steel plate 2, and the connecting shaft 3 is evenly arranged on the bottom of the reinforcing steel plate 2, so that The damping spring 4 is arranged on the outer side of the coupling shaft 3, and the coupling shaft 3 is fixedly connected to the beam 6 by a nut 5 through a shaft hole, and the connection between the nut 5 and the beam in the lifting device The weighing device 7 is also provided, the hanging plate 8 is arranged symmetrically below the beam 6, the hanging holes 9 are uniformly arranged on the hanging plate 8, and the lock 10 passes through the hanging holes 9 , the lock 10 is connected to the anchor chain 11 , the bottom of the anchor chain 11 is connected to the suspension ring 13 , and the buckle 12 is also provided at the joint between the anchor chain 11 and the suspension ring 13 .

Further, the crossbeam 6 and the hanging plate 8 are connected by welding, and reinforcing ribs are provided at the joint, which can strengthen the mechanical strength and installation strength of the crossbeam 6 and the hanging plate 8 .

Further, the weighing device 7 is composed of a load cell, an electrical connection and an electrical box with a built-in signal processing device, a transmitter and a battery, and the load cell is connected to the electrical box through the electrical connection , It can monitor the load-bearing capacity of the device in real time when lifting heavy objects to ensure the safety and stability of the device.

Further, the crossbeam 6 is an I-shaped crossbar, and reinforcement ribs are welded on both sides, which can enhance the stability and reliability of the crossbeam 6 in the device.

Further, the lock 10 consists of a U-shaped shackle and at least two butterfly shackles, the U-shaped shackle is installed on the hanging plate, and the butterfly shackles are connected to each other to form a butterfly shackle chain, so One end of the butterfly shackle chain is connected to the U-shaped shackle, and the other end is connected to the anchor chain, so that the installation and work of the spreader can be carried out more conveniently and quickly, and the anchor chain can be adjusted according to the operation needs. 11 in length.

Further, the nut 5 is equipped with a stop washer for the nut, which can prevent the nut 5 from loosening due to the rotation or vibration of the coupling shaft 3 during the working process.

The working mode or working principle of the utility model: put the parts to be hoisted into the lifting ring 13, adjust the length of the anchor chain 11 through the lock 10 and the buckle 12 according to the operation needs, and also pass the lock 10 in different positions according to the operation needs The lifting hole 9 is installed on the hanging plate 8, and then the lifting equipment lifts the whole device through the lifting ring 1, and the weighing device 7 in the device monitors the load-bearing capacity of the device in real time when lifting heavy objects to prevent the anchor chain 11 Breakage or damage to the device occurs.

The beneficial effects produced by the utility model are as follows: the hoisting tool can be used more flexibly, it is convenient to replace and adjust the hoisting chain, it is relatively lightweight, it can hoist large parts, and the anchor chain can also be adjusted through the installation positions of different hoisting holes according to the operation needs The distance is convenient for lifting spare parts. Adding ribs can effectively strengthen the installation strength of the beam and the hanging plate. It can monitor the load-bearing capacity of the device in real time when lifting heavy objects to ensure the safety, stability and operation of the device. Personnel safety, improve production and work efficiency.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (6)

1. A spreader device, comprising a lifting device, a crossbeam, a weighing device, a hanging plate, a lifting hole, a lockset, an anchor chain, a lock buckle, and a suspension ring; the lifting device is composed of a lifting ring, a reinforced steel plate, a coupling shaft, Composed of springs and nuts, the lifting ring is connected with the reinforced steel plate, the connecting shaft is evenly arranged on the bottom of the reinforced steel plate, the damping spring is arranged outside the connecting shaft, and the connecting shaft passes through the shaft hole It is fixedly connected to the crossbeam by nuts, the weighing device is also arranged at the connection between the nut in the lifting device and the crossbeam, and the hanging plate is arranged symmetrically under the crossbeam, and the hanging plate The lifting hole is evenly arranged on the upper part, the lock passes through the lifting hole, the lock is connected with the anchor chain, the bottom of the anchor chain is connected with the lifting ring, and the connection between the anchor chain and the lifting ring The lock catch is also provided. 2. A lifting device according to claim 1, characterized in that, the beam and the hanging plate are connected by welding, and reinforcing ribs are provided at the connection. 3. A kind of spreader device according to claim 1, it is characterized in that, described weighing device is made up of weighing sensor, electrical wiring and the electric box of built-in signal processing device, transmitting device and battery, and described weighing device The heavy sensor is connected with the electrical box through the electrical wiring. 4. A spreader device according to claim 1, characterized in that, the cross beam is an I-shaped cross steel, and reinforcing ribs are welded on both sides. 5. A kind of sling device according to claim 1, characterized in that, the lock includes a U-shaped shackle and at least two butterfly shackles, the U-shaped shackle is installed on the hanging plate, the The butterfly shackles are connected to each other to form a butterfly shackle chain, one end of the butterfly shackle chain is connected to the U-shaped shackle, and the other end is connected to the anchor chain. 6. A spreader device according to claim 1, characterized in that the nut is fitted with a stop washer for the nut.