Braid special-shaped winding chain

Abstract

The utility model relates to the technical field of chains, and discloses a braid special-shaped winding chain which comprises a plurality of special-shaped winding rings, the special-shaped winding rings are formed by winding braids layer by layer, each layer of the braid is twisted by 180 degrees and then continues to be wound on the outer layer or the inner layer of the previous layer of the braid, and the braid is wound on the outer layer or the inner layer of the former layer of the braid. Each layer of the braid of the special-shaped winding ring penetrates through the adjacent special-shaped winding ring, and the braid is made of a high polymer material; the woven belt special-shaped winding chain solves the problems that an existing steel chain is heavy, troublesome to operate, prone to rusting and breakage, and incapable of being distinguished by naked eyes, and working efficiency is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of chains, in particular to a special-shaped webbing winding chain. Background Art

[0002] Traditional steel chains are heavy, weighing 3 kg per meter. They are difficult for workers to operate, inefficient, and require multiple people to operate in complex working conditions. Steel chains are prone to rust and breakage, and have a service life of 3-5 years. In addition, if a steel chain is damaged, it cannot be distinguished by the naked eye. After a period of use, it must be pulled back to the manufacturer for testing to determine which section of the chain is damaged, and the pulling force cannot reach the original load. Utility Model Content

[0003] The utility model aims to provide a special-shaped webbing winding chain to solve at least one of the above problems existing in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A special-shaped winding chain of webbing comprises a plurality of special-shaped winding circles, wherein the special-shaped winding circles are formed by winding webbing layer by layer, each layer of the webbing is twisted 180° and then continuously wound on the outer layer or inner layer of the previous layer of webbing, each layer of the webbing of the special-shaped winding circle passes through an adjacent special-shaped winding circle, and the webbing is made of polymer material.

[0006] This technical solution is made of ribbon winding, and the ribbon is light in weight, 1 kg per meter, which is only one-third of the weight of a steel chain. It is easy and light for workers to operate, and the work efficiency is doubled. The ribbon is made of polymer material, and each layer of the ribbon is twisted 180° and then continued to be wound on the outer or inner layer of the previous layer of ribbon. This alternating winding method of the inner and outer layers can achieve a state where the inner and outer layers are wound layer by layer and pressed layer by layer. The ribbon is pressed layer by layer, and the inside and outside are pressed, so that each circle of the ribbon can be evenly stressed during use. , reaching the maximum load of the rope loop, each layer of the webbing of the special-shaped winding circle passes through the adjacent special-shaped winding circle. This kind of webbing special-shaped winding chain composed of multiple special-shaped winding circles has strong carrying capacity and can be used at any angle. If a single ring is damaged, it can be distinguished at a glance, and the section can be replaced with a shackle connection on site without having to pull it back to the manufacturer for testing. The efficiency of rope use is doubled, the cost is greatly reduced, and the existing steel chain is heavy, cumbersome to operate, affects work efficiency, is easy to rust and break, and the damage cannot be distinguished by the naked eye.

[0007] Furthermore, in order to ensure the fixation of the inner and outer ends of the webbing, the inner end of the webbing is pressed between two layers of webbing, and the outer end of the webbing is fixed to the inner side of the special-shaped winding.

[0008] Furthermore, the polymer material is a polymer polyethylene material, which is acid and alkali resistant, high temperature resistant, has small elongation and large tensile force.

[0009] The beneficial effects of the utility model are as follows: the technical solution is made of wound ribbon, and the ribbon is light in weight, 1 kg per meter, which is only one-third of the weight of a steel chain. The workers can operate it conveniently and lightly, which can double the work efficiency. The ribbon is made of polymer material, and each layer of the ribbon is twisted 180° and then continued to be wound on the outer layer or inner layer of the previous layer of ribbon. This alternating winding method of the inner and outer layers can achieve the state of winding the inner and outer layers layer by layer and pressing them layer by layer. The ribbon is pressed layer by layer, and the inner and outer layers are pressed, so that the ribbon can be used in the process of use. Each circle is evenly stressed to reach the maximum load of the rope loop. Each layer of the webbing of the special-shaped winding circle passes through the adjacent special-shaped winding circle. This kind of webbing special-shaped winding chain composed of multiple special-shaped winding circles has strong carrying capacity and can be used at any angle. If a single ring is damaged, it can be distinguished at a glance, and the section can be replaced with a shackle connection on site without having to pull it back to the manufacturer for testing. The efficiency of rope use is doubled, the cost is greatly reduced, and the problems of existing steel chains being bulky, cumbersome to operate, affecting work efficiency, easy to rust and break, and damage that cannot be distinguished by the naked eye are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the first state during the winding process of the utility model;

[0011] Figure 2 It is a structural schematic diagram of the second state during the winding process of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the third state during the winding process of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the fourth state during the winding process of the utility model;

[0014] Figure 5 This is a schematic diagram of the structure of the fifth state during the winding process of the utility model;

[0015] Figure 6 This is a schematic diagram of the structure of the sixth state during the winding process of the utility model;

[0016] Figure 7 It is a structural schematic diagram of the special-shaped winding coil in the utility model;

[0017] Figure 8 It is a schematic diagram of the winding structure of the utility model.

[0018] In the figure: a special-shaped winding coil 1; a webbing 1.1; an outer layer 1.2; an inner layer 1.3; an inner end 1.4; and an outer end 1.5. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.

[0020] Embodiment 1:

[0021] like Figure 1-Figure 8 As shown, this embodiment provides a webbing special-shaped winding chain, including a plurality of special-shaped winding rings 1, the special-shaped winding rings 1 are formed by winding the webbing 1.1 layer by layer, and each layer of the webbing 1.1 is twisted 180° and then continues to be wound on the outer layer 1.2 or the inner layer 1.3 of the previous layer of webbing 1.1, that is, as shown in FIG. Figure 1-Figure 3 As shown, the outer layer webbing 1.2 is twisted 180° and then continues to be wound around the inner side of the inner layer webbing 1.3, as shown in FIG. Figure 4-Figure 5 As shown, the inner layer webbing is twisted 180° and continues to be wound around the outer side of the outer layer webbing 1.2. Figure 7 As shown, each layer of the webbing 1.1 of the special-shaped winding 1 passes through the adjacent special-shaped winding 1, and the webbing 1.1 is made of polymer material.

[0022] The technical solution is wound with a webbing 1.1, and the weight of the webbing 1.1 is light, 1 kilogram per meter, and only one-third of the weight of a steel chain. The workers can operate it easily and lightly, which doubles the work efficiency. The webbing 1.1 is made of polymer material, and each layer of the webbing 1.1 is twisted 180 degrees and then continues to be wound on the outer layer 1.2 or the inner layer 1.3 of the previous layer of webbing 1.1. This alternating winding method of the inner and outer layers 1.2 can achieve a state in which the inner layer 1.3 and the outer layer 1.2 are wound layer by layer and pressed layer by layer, and the webbing is pressed layer by layer, and the inner and outer layers are pressed. , which allows each circle of the webbing to be evenly stressed during use and reaches the maximum load of the rope loop. Each layer of the webbing 1.1 of the special-shaped winding circle 1 passes through the adjacent special-shaped winding circle 1. The webbing special-shaped winding chain composed of multiple special-shaped winding circles 1 has a strong carrying capacity and can be used at any angle. If a single ring is damaged, it can be distinguished at a glance, and a shackle can be used on site to replace the damaged section without pulling it back to the manufacturer for testing. This multiplies the efficiency of rope use, greatly reduces costs, and solves the problem that existing steel chains are prone to rust and breakage, and the damage cannot be distinguished by the naked eye.

[0023] Embodiment 2:

[0024] This embodiment is optimized based on the above-mentioned embodiment 1.

[0025] In order to ensure the fixation of the inner end 1.4 and the outer end 1.5 of the webbing 1.1, the inner end 1.4 of the webbing 1.1 is pressed between two layers of webbing 1.1, and the outer end 1.5 of the webbing 1.1 is fixed to the inner side of the special-shaped winding 1.

[0026] Embodiment 3:

[0027] This embodiment is optimized based on the above-mentioned embodiment 1.

[0028] The polymer material is polymer polyethylene material, which is acid and alkali resistant, high temperature resistant, has small elongation and large tensile strength.

[0029] Steel tying chains are heavy, weighing 3 kg per meter, which is inconvenient for workers to operate. It requires multiple people to work together at high places. The tying method is monotonous and cannot be bent. If the traditional steel chain is damaged, it cannot be distinguished by the naked eye, and it can only be pulled back to the factory for testing after several uses. The weight of the special-shaped winding chain developed by our company is 1 kg per meter, which is only one-third of the chain. It is easy for workers to operate and can be operated by one person at any height. There are various tying methods and it can be tied at any angle. If any link in the rope is damaged, it can be distinguished at a glance. It can be connected with a shackle to replenish it in time, or picked out and sent back to the factory for repair. This product is acid and alkali resistant, high temperature resistant, small elongation, and high tension.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A special-shaped webbing winding chain, characterized in that: It comprises a plurality of special-shaped windings, which are formed by winding layers of webbing, each layer of the webbing is twisted 180° and then continuously wound on the outer layer or inner layer of the previous layer of webbing, each layer of the webbing of the special-shaped winding passes through the adjacent special-shaped windings, and the webbing is made of polymer material.

2. The special-shaped webbing winding chain according to claim 1, characterized in that: The inner end of the webbing is pressed tightly between two layers of webbing, and the outer end of the webbing is fixed on the inner side of the special-shaped winding circle.

3. The special-shaped webbing winding chain according to claim 1, characterized in that: The polymer material is a polymer polyethylene material.

Images