CN204224072U - A kind of jumbo bag suspension bracket - Google Patents

Abstract

The utility model discloses a ton bag hanger, which comprises a plurality of steel suspension arms, one end of these suspension arms is fixedly connected together, and the other end extends outward, and the outer end of each suspension arm is provided with a limit post; The suspension rope on the gourd is connected to the positions fixedly connected to each other among the plurality of suspension arms. In the ton bag hanger of the utility model, the suspension arm is a steel part, which is heavy, so the no-load state is enough to straighten the suspension rope, so that the winding position of the electric hoist will not deviate when winding the suspension rope , to ensure the normal operation of the electric hoist; and, when hanging the hanger on the lifting lug of the big bag, just hook the limit column on the suspension arm to the lifting lug on the big bag. In the center of the big bag, hang each lifting lug on the limit post, which is quite fast.

Description

A big bag hanger

technical field

The utility model relates to a hanger, in particular to a ton bag hanger.

Background technique

Ton bags, also known as flexible freight bags, container bags, space bags, etc., are a medium-sized bulk container and a kind of container unit appliance. It can be assembled with a crane or forklift Unitized shipping. It is convenient to ship bulk powdery materials, and has the characteristics of large volume, light weight, and easy loading and unloading. It is one of the common packaging materials. It is characterized by simple structure, light weight, can be folded, takes up little space when returning empty, and is low in price.

In the production workshop, when large bags are used to transport materials, electric hoists are usually used to lift them. The lower end of the sling rope of the electric hoist is provided with a hook, which is hooked on the lifting lug of the large bag during work, and the electric hoist realizes lifting or lowering of the large bag by winding the sling. The existing big bag hooks have the following deficiencies:

1. The weight of the hook is relatively light, and it is difficult to straighten the sling under no-load conditions, which makes the winding position of the electric hoist deviate when winding the sling, which affects the normal operation of the electric hoist. If it is not found in time, it may occur Exploding gourds and other dangers.

2. When hanging the hooks on the lifting lugs of the big bag, each hook is hung on a lifting lug, and the operation is performed one by one, and the speed is slow, especially when it is operated by a single person, it is difficult to hang the lifting lugs of the big bag.

3. A plurality of hooks are bound on the sling, and the connection is cumbersome.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a hanger for large bags. The big bag hanger has a relatively large weight, which can ensure that the hoist rope is tightened under no-load conditions, so that the rope can be rolled up accurately and sequentially; and it also has the advantages of simple structure, easy assembly, and convenient use.

The technical scheme that the utility model solves the problems of the technologies described above is:

A large bag hanger is characterized in that it includes a plurality of steel suspension arms, one end of these suspension arms is fixedly connected together, and the other end extends outward, and the outer end of each suspension arm is provided with a limit column; electric hoist The sling on the top is connected to the positions fixedly connected to each other among the plurality of suspension arms.

A preferred solution of the present utility model, wherein, the parts of the plurality of suspension arms that are fixedly connected to each other are provided with lifting lugs, and the lifting ropes on the electric hoist are connected to the lifting lugs. By providing the lifting lugs, the connection between the hanger and the lifting rope of the electric hoist is facilitated.

In a preferred solution of the present utility model, wherein, the lengths of the plurality of suspension arms are equal and uniformly distributed along the circumferential direction. In this way, the center of gravity of the hanger is located at the center, and the force is balanced during use, and it is not easy to tip over.

A preferred solution of the present utility model, wherein, the limit column is welded on the suspension arm, and the upper end of the limit column is provided with a limit head. The limit column is welded on the suspension arm, the connection is firm, and the limit head is set to prevent the lifting lug of the big bag from detaching upward.

A preferred solution of the present utility model, wherein, there are four suspension arms, and there are two lifting lugs at positions fixedly connected to each other among the plurality of suspension arms, and the two lifting lugs are perpendicular to each other, and each lifting lug One end is connected to a suspension arm respectively. By setting two lifting lugs, the force on each suspension arm is balanced during use, and the balance is good; by setting four suspension arms, it is suitable for double-eared ton bags and four-eared ton bags.

A preferred solution of the present utility model, wherein, the cross section of the suspension arm is square or circular.

The working principle of the ton bag hanger of the utility model is:

When in use, connect the sling on the electric hoist to the fixedly connected parts of the multiple suspension arms, hang the lifting lug on the big bag to the inner side of the limit post at the outer end of the suspension arm, and then the hoisting can be implemented; When the lifting lugs of the big bag are used, the lifting lugs should be hung on the corresponding suspension arms in the form of uniform distribution along the circumferential direction as far as possible to ensure balanced force.

Compared with the prior art, the utility model has the following beneficial effects:

1. The suspension arm is a steel part, which is heavy, so the no-load state is enough to stretch the electric hoist rope straight, so that the winding part of the electric hoist will not shift when winding the rope, and the rope can be accurately Roll up in sequence to ensure that the electric hoist works normally.

2. When hanging the hanger on the lifting lug of the big bag, just hook the limit column on the hanging arm to the lifting lug on the big bag. When operating, put the hanger in the center of the big bag, respectively Just hang each lug on the limit post, and a single person can easily complete the lug-hanging operation, which is quite fast.

3. Only need to connect the lifting rope of the electric hoist to the fixedly connected parts of multiple suspension arms to complete the connection between the suspension rope and all the suspension arms, and the assembly is simple.

4. The structure is simple and the production cost is low.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a specific embodiment of the big bag hanger of the present invention.

Detailed ways

The utility model will be further described in detail below in conjunction with the embodiments and accompanying drawings, but the implementation of the utility model is not limited thereto.

Referring to Fig. 1, the large bag hanger of the present invention includes four steel suspension arms 1, one end of these suspension arms 1 is fixedly connected together, and the other end extends outward, and the outer end of each suspension arm 1 is provided with a limit The column 2; the suspension rope on the electric hoist is connected to the positions of the plurality of suspension arms 1 which are fixedly connected to each other.

Referring to FIG. 1 , specifically, lifting lugs 4 are provided at the parts of the four suspension arms 1 that are fixedly connected to each other, and the lifting ropes on the electric hoist are connected to the lifting lugs 4 . There are two lifting lugs 4, and the two lifting lugs 4 are perpendicular to each other, and one end of each lifting lug 4 is respectively connected to a suspension arm 1, so that each suspension arm 1 is stressed evenly during use, and the balance is good. The lengths of the four suspension arms 1 are equal and evenly distributed along the circumferential direction, so that the center of gravity of the hanger is located in the center, and the force is balanced during use, and it is not easy to tip over. The limit column 2 is welded on the suspension arm 1 to ensure the connection strength; the upper end of the limit column 2 is provided with a limit head 3, which can prevent the lifting lug of the large bag from detaching upward. The cross section of the suspension arm 1 is square and has good rigidity.

The working principle of the ton bag hanger of the utility model is:

Referring to Fig. 1, when in use, connect the lifting rope on the electric hoist to the lifting lug 4 at the position where the four suspension arms 1 are fixedly connected to each other, and hang the lifting lug on the big bag to the limit position at the outer end of the suspension arm 1 The inboard of column 2 just can implement lifting. Usually, there are two or four lifting lugs on the big bag. When hanging, just hang the two or four lifting lugs on the limit post 2 respectively, which is quick and easy to operate. In the no-load state, since the suspension arm 1 is made of steel and is heavy, it is enough to straighten the suspension rope, so that the winding position of the electric hoist will not shift when winding the suspension rope, ensuring the normal operation of the electric hoist .

The above is a preferred implementation of the utility model, but the implementation of the utility model is not limited by the above content, and any other changes, modifications, substitutions, combinations, Simplification should be equivalent replacement methods, all of which are included in the protection scope of the present utility model.

Claims (6)

1. a jumbo bag suspension bracket, is characterized in that, comprises the suspension arm of multiple steel, and one end of these suspension arms is fixed together, and the other end stretches out, and the outer end of each suspension arm is provided with limited post; Lifting rope on hoist ceiling crane is connected to the position be mutually permanently connected in multiple suspension arm.

2. jumbo bag suspension bracket according to claim 1, is characterized in that, the position be mutually permanently connected in described multiple suspension arm is provided with hanger, and the lifting rope on hoist ceiling crane is connected on this hanger.

3. jumbo bag suspension bracket according to claim 2, is characterized in that, the length of described multiple suspension arm is equal, and is circumferentially uniformly distributed.

4. the jumbo bag suspension bracket according to any one of claims 1 to 3, is characterized in that, described limited post is welded on suspension arm, and the upper end of this limited post is provided with spacing head.

5. jumbo bag suspension bracket according to claim 3, it is characterized in that, described suspension arm is four, and the hanger at the position be mutually permanently connected in described multiple suspension arm is two, two hangers are mutually vertical, and one end of each hanger is connected respectively on a suspension arm.

6. jumbo bag suspension bracket according to claim 1, is characterized in that, the cross-sectional plane of described suspension arm is square or circular.