A kind of anti-swing high-strength eye-shaped lifting belt

Abstract

The utility model relates to an anti-swing high-strength eye-ring type lifting belt, comprising a lifting belt body and an anti-swing structure, wherein the anti-swing mechanism is arranged on the outside of the lifting belt body; the anti-swing mechanism comprises a fixing frame arranged on the outer surface of the lifting belt body, a telescopic rod is fixedly connected to one side opposite to the fixing frame, buckles are arranged on the opposite sides of the telescopic rod, a fixing block is fixedly connected to the end of the telescopic rod, a spring is arranged on the outer side of the fixing block, and a limiting piece is arranged on the outside of the fixing frame, and both ends of the lifting belt body are fixedly connected to circular rings and are symmetrically distributed. The anti-swing high-strength eye-ring type lifting belt is provided with an anti-swing structure, and the lifting belt body is connected by the fixing frame, the telescopic rod, the spring, the fixing block, and the limiting piece to form a triangle, and the two ends of the lifting belt body are connected to reduce the shaking of the lifting belt, thereby increasing the service life of the lifting belt.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting belts, in particular to an anti-swing high-strength eyelet lifting belt. Background Art

[0002] Lifting belts, also known as synthetic fiber lifting belts, are generally made of high-strength polyester filaments. They have multiple advantages such as high strength, wear resistance, oxidation resistance, and UV resistance. At the same time, they are soft, non-conductive, and non-corrosive (does not cause any harm to the human body). They are widely used in various fields. There are many types of lifting belts. Conventional lifting belts (according to the appearance of the lifting belts) are divided into four categories: annular core-through, annular flat, double-eye core-through, and double-eye flat. The lifting belt is light to carry, easy to maintain, and has good chemical resistance. It has the advantages of light weight, high strength, and is not easy to damage the surface of the hoisted object. It is more and more popular with users and has gradually replaced wire rope slings in many aspects.

[0003] The lifting belts on the market are usually composed of a belt body and a ring, with a simple structure, and there is no structure to prevent the lifting belt from swinging. As a result, the lifting belt shakes when lifting objects, and the objects rub against the lifting belt, thereby reducing the service life of the lifting belt. Therefore, an anti-swing high-strength eyelet lifting belt is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-swing high-strength eyelet lifting belt, which has the advantages of reducing the swing of the lifting belt, etc., and solves the problem that the lifting belts on the market have no anti-swing structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-swing high-strength eye-shaped lifting belt, comprising a lifting belt body and an anti-swing structure, wherein the anti-swing structure is arranged on the outside of the lifting belt body; the anti-swing structure comprises a fixing frame arranged on the outer surface of the lifting belt body, a telescopic rod is fixedly connected to one side opposite to the fixing frame, a buckle is arranged on one side opposite to the telescopic rod, a fixing block is fixedly connected to the end of the telescopic rod, a spring is arranged on the outer surface of the telescopic rod fixedly connected to the end of the fixing block, and a limiting member is arranged on the outside of the fixing frame.

[0006] Furthermore, the lifting belt body includes a load-bearing inner core, a reinforcement layer, a reinforcement layer, a waterproof layer, a heat-resistant layer, and a wear-resistant layer. The load-bearing inner core is arranged inside the lifting belt body, the reinforcement layer is arranged at the top and bottom of the load-bearing inner core, the reinforcement layer is arranged at the top and bottom of the reinforcement layer, the waterproof layer is arranged at the top and bottom of the reinforcement layer, the heat-resistant layer is arranged at the top and bottom of the waterproof layer, and the wear-resistant layer is arranged at the top and bottom of the heat-resistant layer.

[0007] Furthermore, the load-bearing inner core is polyester filament, the reinforcing layer is potassium titanate fiber, the reinforcement layer is glass fiber, the waterproof layer is acrylic, the heat-resistant layer is silicon carbide, and the wear-resistant layer is polyurethane.

[0008] Furthermore, the load-bearing inner core, the strengthening layer, the reinforcement layer, the waterproof layer, the heat-resistant layer and the wear-resistant layer are stacked one on another, and the outer surface of the lifting belt body is provided with an outer protective layer, and the outer protective layer is a polymer elastomer.

[0009] Furthermore, both ends of the lifting belt body are fixedly connected with circular rings and are symmetrically distributed. There are two fixing frames, telescopic rods, buckles, and fixing blocks, and they are symmetrically distributed. Both ends of the spring are respectively fixedly connected to opposite sides of the fixing frame and the fixing block.

[0010] Furthermore, the buckle is fixedly connected to the opposite side of the fixing block, and the two fixing frames are both U-shaped. A blocking member is provided on the inner side of the fixing frame, and the blocking member includes a connecting rod and a bolt. The connecting rod is provided inside the fixing frame, and the bolt is threadedly connected to the outside of the fixing frame and extends to the inside of the connecting rod.

[0011] Furthermore, the limiting member includes a threaded rod and a limiting rod, the limiting rod is arranged at the top of the fixed block, both ends of the limiting rod extend into the fixed block, the threaded rod is threadedly connected to the limiting rod and extends into the fixed block, the limiting rod is U-shaped, and the fixed block and the limiting rod are both provided with threaded grooves matching the size of the threaded rod.

[0012] Furthermore, a movable groove matching the size of the connecting rod is provided inside the fixing frame, and threaded holes matching the size of the bolt are provided inside the fixing frame and the connecting rod.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The anti-swing high-strength eye-shaped lifting belt is provided with an anti-swing structure. The lifting belt body is connected through a fixing frame, a telescopic rod, a spring, a fixing block and a limit piece to form a triangle. The two ends of the lifting belt body are connected to reduce the shaking of the lifting belt, thereby increasing the service life of the lifting belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a side view of the structural fixing frame of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the structural fixing frame of the utility model;

[0018] Figure 4 This is the internal diagram of the main body of the lifting belt structure of the utility model.

[0019] In the figure: 1 lifting belt body, 1001 load-bearing inner core, 1002 reinforcement layer, 1003 reinforcement layer, 1004 waterproof layer, 1005 heat-resistant layer, 1006 wear-resistant layer, 2 rings, 3 outer protective layer, 4 fixing frame, 5 telescopic rod, 6 buckle, 7 fixing block, 8 spring, 9 limit piece, 10 blocking piece. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 In this embodiment, an anti-swing high-strength eye-shaped lifting belt comprises a lifting belt body 1 and an anti-swing structure, wherein the anti-swing structure is arranged on the outside of the lifting belt body 1; the anti-swing structure comprises a fixing frame 4 arranged on the outer surface of the lifting belt body 1, a telescopic rod 5 is fixedly connected to one side opposite to the fixing frame 4, a buckle 6 is arranged on one side opposite to the telescopic rod 5, a fixing block 7 is fixedly connected to the end of the telescopic rod 5, a spring 8 is arranged on the outer surface of the fixing block 7 fixedly connected to the end of the telescopic rod 5, and a limiting member 9 is arranged on the outside of the fixing frame 4.

[0022] The lifting belt body 1 includes a load-bearing inner core 1001, a reinforcement layer 1002, a reinforcement layer 1003, a waterproof layer 1004, a heat-resistant layer 1005, and a wear-resistant layer 1006. The load-bearing inner core 1001 is arranged inside the lifting belt body 1, the reinforcement layer 1002 is arranged at the top and bottom of the load-bearing inner core 1001, the reinforcement layer 1003 is arranged at the top and bottom of the reinforcement layer 1002, the waterproof layer 1004 is arranged at the top and bottom of the reinforcement layer 1003, the heat-resistant layer 1005 is arranged at the top and bottom of the waterproof layer 1004, and the wear-resistant layer 1006 is arranged at the top and bottom of the heat-resistant layer 1005; the load-bearing inner core 1001 is polyester filament, which is not easy to wear and deform, has good wear resistance and good durability; the reinforcement layer 1002 is potassium titanate fiber, which has high strength , good rigidity and good wear resistance; the reinforcement layer 1003 is glass fiber, which has strong heat resistance, good corrosion resistance and high strength; the waterproof layer 1004 is acrylic, which has good elasticity and ductility and good waterproofness; the heat-resistant layer 1005 is silicon carbide, which has good wear resistance, good heat resistance and stable chemical properties; the wear-resistant layer 1006 is polyurethane, with good mechanical properties, good elasticity and impact resistance and good wear resistance; the load-bearing inner core 1001, the reinforcement layer 1002, the reinforcement layer 1003, the waterproof layer 1004, the heat-resistant layer 1005 and the wear-resistant layer 1006 are stacked layer by layer, and the outer surface of the lifting belt body 1 is provided with an outer protective layer 3, which is a polymer elastomer, strong and tough, good wear resistance, good aging resistance, good creep resistance and good impact resistance.

[0023] In addition, both ends of the lifting belt body 1 are fixedly connected with a ring 2, and are symmetrically distributed. There are two fixing frames 4, telescopic rods 5, buckles 6, and fixing blocks 7, and they are symmetrically distributed. The two ends of the spring 8 are respectively fixedly connected to the fixing frames 4 and the opposite sides of the fixing blocks 7; the buckle 6 is fixedly connected to the opposite side of the fixing blocks 7. The two fixing frames 4 are U-shaped, and a blocking member 10 is provided on the inner side of the fixing frame 4. The blocking member 10 includes a connecting rod and a bolt. The connecting rod is provided inside the fixing frame 4, and the bolt is threadedly connected to the fixing frame 4. The fixed frame 4 is outside and extends to the inside of the connecting rod; the limiting member 9 includes a threaded rod and a limiting rod. The limiting rod is arranged at the top of the fixed block 7. Both ends of the limiting rod extend to the inside of the fixed block 7. The threaded rod is threadedly connected to the inside of the limiting rod and extends to the inside of the fixed block 7. The limiting rod is U-shaped. The fixed block 7 and the limiting rod are both internally provided with a threaded groove that is adapted to the size of the threaded rod; the fixed frame 4 is internally provided with a movable groove that is adapted to the size of the connecting rod, and the fixed frame 4 and the connecting rod are internally provided with a threaded hole that is adapted to the size of the bolt.

[0024] The working principle of the above embodiment is:

[0025] The anti-swing high-strength eye-shaped lifting belt places the lifting belt body 1 on the inner side of the fixing frame 4, limits the lifting belt body 1 by the blocking member 10, connects the buckle 6 by the buckle, connects the fixing block 7 by the limiting member 9, and lifts the lifting belt body 1.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-swing high-strength eyelet lifting belt, comprising a lifting belt body (1) and an anti-swing structure, characterized in that: The anti-swing structure is arranged on the outside of the lifting belt body (1); The anti-swing structure comprises a fixing frame (4) arranged on the outer surface of the lifting belt body (1), a telescopic rod (5) is fixedly connected to the opposite side of the fixing frame (4), a buckle (6) is arranged on the opposite side of the telescopic rod (5), the end of the telescopic rod (5) is fixedly connected to a fixing block (7), the end of the fixing block (7) is fixedly connected to the outer surface of the telescopic rod (5) and a spring (8) is sleeved, and a limiting member (9) is arranged on the outer side of the fixing frame (4).

2. The anti-swing high-strength eye-shaped lifting belt according to claim 1, characterized in that: The lifting belt body (1) comprises a load-bearing inner core (1001), a reinforcing layer (1002), a reinforcement layer (1003), a waterproof layer (1004), a heat-resistant layer (1005), and a wear-resistant layer (1006); the load-bearing inner core (1001) is arranged inside the lifting belt body (1); the reinforcing layer (1002) is arranged at the top and bottom of the load-bearing inner core (1001); the reinforcing layer (1003) is arranged at the top and bottom of the reinforcing layer (1002); the waterproof layer (1004) is arranged at the top and bottom of the reinforcing layer (1003); the heat-resistant layer (1005) is arranged at the top and bottom of the waterproof layer (1004); and the wear-resistant layer (1006) is arranged at the top and bottom of the heat-resistant layer (1005).

3. The anti-swing high-strength eye-shaped lifting belt according to claim 2, characterized in that: The load-bearing inner core (1001) is polyester filament, the reinforcing layer (1002) is potassium titanate fiber, the reinforcement layer (1003) is glass fiber, the waterproof layer (1004) is acrylic, the heat-resistant layer (1005) is silicon carbide, and the wear-resistant layer (1006) is polyurethane.

4. The anti-swing high-strength eye-shaped lifting belt according to claim 2, characterized in that: The load-bearing inner core (1001), the reinforcing layer (1002), the reinforcement layer (1003), the waterproof layer (1004), the heat-resistant layer (1005), and the wear-resistant layer (1006) are stacked layer by layer, and the outer surface of the lifting belt body (1) is provided with an outer protective layer (3), and the outer protective layer (3) is a polymer elastomer.

5. The anti-sway high-strength eye-shaped lifting belt according to claim 1, characterized in that: Both ends of the lifting belt body (1) are fixedly connected with circular rings (2) and are symmetrically distributed. The number of the fixing frame (4), the telescopic rod (5), the buckle (6) and the fixing block (7) is two and they are symmetrically distributed. The two ends of the spring (8) are respectively fixedly connected to the opposite sides of the fixing frame (4) and the fixing block (7).

6. The anti-swing high-strength eye-shaped lifting belt according to claim 1, characterized in that: The buckle (6) is fixedly connected to a side opposite to the fixing block (7); the two fixing frames (4) are both U-shaped; a blocking member (10) is provided on the inner side of the fixing frame (4); the blocking member (10) comprises a connecting rod and a bolt; the connecting rod is provided inside the fixing frame (4); the bolt is threadedly connected to the outside of the fixing frame (4) and extends to the inside of the connecting rod.

7. The anti-swing high-strength eye-shaped lifting belt according to claim 1, characterized in that: The limiting member (9) comprises a threaded rod and a limiting rod, wherein the limiting rod is arranged at the top of the fixed block (7), and both ends of the limiting rod extend into the interior of the fixed block (7), the threaded rod is threadedly connected to the interior of the limiting rod and extends into the interior of the fixed block (7), the limiting rod is U-shaped, and the fixing block (7) and the limiting rod are both provided with thread grooves matching the size of the threaded rod.

8. The anti-swing high-strength eye-shaped lifting belt according to claim 6, characterized in that: A movable groove matching the size of the connecting rod is provided inside the fixing frame (4), and threaded holes matching the size of the bolts are provided inside the fixing frame (4) and the connecting rod.

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