Bionic adaptive curved surface sling

Abstract

The utility model relates to hoist belt technical field especially is a kind of bionic self-adapting curved surface hoist belt, including hoist belt, the upper and lower sides of hoist belt are provided with anti-breaking belt, the inside of anti-breaking belt is provided with reinforcing net, the outside of anti-breaking belt is uniformly provided with tensile strip, the both ends of tensile strip are provided with first through-hole, the both ends of hoist belt are provided with external connection belt, the surface of external connection belt is uniformly provided with second through-hole, the inside of first through-hole,second through-hole is inserted with threaded rod, the both ends of threaded rod are sleeved with nut, the anti-breaking belt of being set can be when hoist belt appears fracture, hoist belt's tensile force can be received, the reinforcing net, tensile strip, first through-hole, external connection belt, second through-hole, threaded rod, nut of being set can increase the tensile strength of anti-breaking belt, the anti-fracture performance of hoist belt whole is better by above-mentioned design, thereby can.

Description

Technical Field

[0001] This utility model relates to the field of lifting sling technology, specifically a biomimetic adaptive curved surface lifting sling. Background Technology

[0002] Lifting slings are generally used in flammable and explosive environments and do not produce sparks. Since the world's first synthetic fiber flat lifting sling was successfully applied to the industrial lifting field in the United States in 1955, it has been widely used in shipbuilding, metallurgy, machinery, mining, petroleum, chemical, port, power, electronics, transportation, military and other fields.

[0003] The existing lifting slings have poor overall fracture resistance.

[0004] Therefore, a biomimetic adaptive curved surface suspender is needed to improve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a biomimetic adaptive curved surface suspender to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A biomimetic adaptive curved surface sling includes a lifting sling with anti-breakage straps on its upper and lower sides. The anti-breakage straps have reinforcing mesh inside, and tensile strips are evenly distributed on the outer side of the anti-breakage straps. Each tensile strip has a first through hole at both ends. The lifting sling has external connecting straps at both ends, and the surface of each external connecting strap has evenly distributed second through holes. Threaded rods are inserted into the first and second through holes, and nuts are fitted onto both ends of the threaded rods.

[0008] As a preferred embodiment of this utility model, the anti-breakage strip is made of polyester fiber.

[0009] As a preferred embodiment of this utility model, the length of the anti-breakage strap is greater than the length of the lifting strap, and the two ends of the anti-breakage strap are sewn together with the two ends of the lifting strap.

[0010] As a preferred embodiment of this utility model, the length of the tensile strip is greater than the length of the anti-breakage strip, and the connection method between the tensile strip and the anti-breakage strip is adhesive bonding.

[0011] As a preferred embodiment of this utility model, the reinforcing mesh is made of nylon material.

[0012] As a preferred embodiment of this utility model, the tensile strip is made of elastic rubber.

[0013] As a preferred embodiment of this utility model, the threaded rod is connected to the first through hole and the second through hole by a sliding connection, and the nut is connected to the threaded rod by a threaded connection.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the anti-breakage strap can withstand the tension of the lifting sling when it breaks. The reinforcing mesh, tensile strip, first through hole, outer strap, second through hole, threaded rod, and nut can increase the tensile strength of the anti-breakage strap. In summary, the overall anti-breakage performance of the lifting sling is better. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is an enlarged structural diagram of the present invention (A).

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the anti-breakage strip of this utility model;

[0019] Figure 4 This is a schematic diagram of the external strap structure of this utility model.

[0020] In the diagram: 1. Lifting sling; 2. Anti-breakage sling; 3. Reinforcing mesh; 4. Tension strip; 5. First through hole; 6. External sling; 7. Second through hole; 8. Threaded rod; 9. Nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please see Figure 1-4 This utility model provides a technical solution:

[0026] A biomimetic adaptive curved surface sling includes a sling 1, with anti-breakage straps 2 on the upper and lower sides of the sling 1, a reinforcing mesh 3 inside the anti-breakage straps 2, and tensile strips 4 evenly arranged on the outer side of the anti-breakage straps 2. The tensile strips 4 have first through holes 5 at both ends, and the sling 1 has external connecting straps 6 at both ends. The surface of the external connecting straps 6 has second through holes 7 evenly opened. Threaded rods 8 are inserted into the first through holes 5 and the second through holes 7, and nuts 9 are sleeved at both ends of the threaded rods 8.

[0027] In this embodiment, the anti-breakage strap 2 is made of polyester fiber, and its length is greater than that of the lifting sling 1. The two ends of the anti-breakage strap 2 are stitched together with the two ends of the lifting sling 1. The length of the tensile strip 4 is greater than that of the anti-breakage strap 2, and the tensile strip 4 is bonded to the anti-breakage strap 2. The reinforcing mesh 3 is made of nylon, the tensile strip 4 is made of elastic rubber, the threaded rod 8 is slidably connected to the first through hole 5 and the second through hole 7, and the nut 9 is threadedly connected to the threaded rod 8. The anti-breakage strap 2 can withstand the tension of the lifting sling 1 when it breaks. The reinforcing mesh 3, tensile strip 4, first through hole 5, outer strap 6, second through hole 7, threaded rod 8, and nut 9 can increase the tensile strength of the anti-breakage strap. In summary, the overall anti-breakage performance of the lifting sling is better.

[0028] The working process of this utility model is as follows: When the lifting sling 1 breaks, the anti-breakage sling 2 will be stretched straight by the tension. The anti-breakage sling 2 can withstand the tension of the lifting sling 1 when it breaks. The reinforcing mesh 3, tensile strip 4, first through hole 5, external strap 6, second through hole 7, threaded rod 8, and nut 9 can increase the tensile strength of the anti-breakage sling. In summary, the overall anti-breakage performance of the lifting sling is better.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A biomimetic adaptive curved surface sling, comprising a sling (1), characterized in that: The lifting sling (1) is provided with anti-breakage slings (2) on both the upper and lower sides. The anti-breakage slings (2) are provided with reinforcing mesh (3) inside. The anti-breakage slings (2) are provided with tensile strips (4) evenly on the outer side. The tensile strips (4) are provided with first through holes (5) at both ends. The lifting slings (1) are provided with external connecting slings (6) at both ends. The surface of the external connecting slings (6) is provided with second through holes (7). Threaded rods (8) are inserted into the first through holes (5) and the second through holes (7). Nuts (9) are sleeved on both ends of the threaded rods (8).

2. The biomimetic adaptive curved surface suspender according to claim 1, characterized in that: The anti-breakage strip (2) is made of polyester fiber.

3. The biomimetic adaptive curved surface suspender according to claim 1, characterized in that: The anti-breakage strap (2) is longer than the length of the lifting strap (1), and the two ends of the anti-breakage strap (2) are sewn together with the two ends of the lifting strap (1).

4. The biomimetic adaptive curved surface suspender according to claim 1, characterized in that: The length of the tensile strip (4) is greater than the length of the anti-breakage strip (2), and the tensile strip (4) and the anti-breakage strip (2) are connected by adhesive bonding.

5. The biomimetic adaptive curved surface suspender according to claim 1, characterized in that: The reinforcing mesh (3) is made of nylon.

6. The biomimetic adaptive curved surface suspender according to claim 1, characterized in that: The tensile strip (4) is made of elastic rubber.

7. The biomimetic adaptive curved surface suspender according to claim 1, characterized in that: The threaded rod (8) is connected to the first through hole (5) and the second through hole (7) by sliding connection, and the nut (9) is connected to the threaded rod (8) by threaded connection.

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