Buckle steel wire rope

Abstract

The utility model relates to the technical field of buckle steel wire ropes, in particular to a buckle steel wire rope which comprises two sets of steel wire rope long parts distributed in a bilateral symmetry mode, the opposite ends of the two sets of steel wire rope long parts are bent to form buckle heads, and the other ends of the buckle heads are steel wire rope short parts. A fixing clamping sleeve is arranged between the steel wire rope long part and the steel wire rope short part in a sleeved mode, a steel wire rope clamp is installed on the portion, close to the fixing clamping sleeve, between the steel wire rope long part and the steel wire rope short part, an anti-deformation piece is arranged on the inner side of the buckle head, and a supporting screw rod is connected into the anti-deformation piece. End fixing sleeves are fixedly welded to the opposite ends of the long parts of the two sets of steel wire ropes, anti-deformation pieces matched with the inner radian of buckle heads are additionally arranged on the inner sides of the buckle head parts of the buckle steel wire ropes, certain expansionary force can be provided, the situation that the buckle head parts deform due to too large tension can be avoided, supporting force is further improved through supporting screws, and the service life of the buckle steel wire ropes is prolonged. And the problem that the rope part of the buckle head is not easy to loosen is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of looped steel wire ropes, in particular to a looped steel wire rope. Background Art

[0002] Steel wire rope is a spiral steel wire bundle twisted together according to certain rules with steel wires that meet the requirements of mechanical properties and geometric dimensions. Steel wire rope is composed of steel wire, rope core and grease. Steel wire rope is first twisted into strands by multiple layers of steel wires, and then a certain number of strands are twisted into a spiral rope with the rope core as the center. In material handling machinery, it is used for lifting, traction, tensioning and carrying.

[0003] Most of the existing buckle wire ropes cannot be adjusted in length during use, which sometimes makes it impossible to fix them due to a small gap. At the same time, the position of the buckle head is easily deformed due to tension, resulting in the problem of loose rope at the buckle head.

[0004] Therefore, it is particularly important to design a buckle steel wire rope to change the above-mentioned technical defects and improve the overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a loop-buckle steel wire rope to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A buckle wire rope, comprising two groups of long wire ropes symmetrically distributed on the left and right, the opposite ends of the two groups of long wire ropes are bent into buckle heads, the other end of the buckle head is a short wire rope, a fixed clamp is sleeved between the long wire rope and the short wire rope, a wire rope clamp is installed between the long wire rope and the short wire rope and close to the fixed clamp, an anti-deformation sheet is arranged on the inner side of the buckle head, a support screw is connected to the inner side of the anti-deformation sheet, and the opposite ends of the two groups of long wire ropes are bent into buckle heads. One end of each is fixedly welded with an end fixing sleeve, and the end of the end fixing sleeve away from the long part of the wire rope is welded with a connecting piece, and a connecting splint is installed on the outer side of the connecting piece through a locking bolt, and a hollow steel frame is arranged between the two groups of connecting splints, and the ends of the two groups of connecting splints facing the hollow steel frame are connected with adjusting screws extending into the interior of the hollow steel frame, and a locking nut is connected to a section of thread on the outer side of the adjusting screw and located inside the hollow steel frame, and a positioning pin is arranged between the hollow steel frame and the locking nut.

[0008] As a preferred solution of the utility model, the anti-deformation sheet is designed as a curved structure, and the curvature of the bend is adapted to the size of the internal structure of the buckle head.

[0009] As a preferred solution of the utility model, the connecting splint and the hollow steel frame are designed to be detachable.

[0010] As a preferred solution of the utility model, pin holes are provided inside the hollow steel frame and the locking nut at positions corresponding to the positioning pins.

[0011] As a preferred solution of the present invention, the connecting piece and the connecting clamp are rotatably connected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a ring-buckle wire rope is provided, and a hollow steel frame is added between the two groups of long parts of the wire rope. When the length of the wire rope needs to be adjusted in a small range, the overall length of the wire rope can be extended or shortened by changing the length of the adjusting screw inserted into the hollow steel frame, and fixed by a locking nut. Finally, a positioning pin is used to reinforce the firmness after adjustment, thereby improving the problem that the original ring-buckle wire rope is not easy to change in length.

[0014] 2. In the utility model, a buckle steel wire rope is provided, and an anti-deformation sheet matching the inner curvature of the buckle head is added on the inner side of the buckle head part of the buckle steel wire rope, which can provide a certain expansion force to avoid deformation of the buckle head part due to excessive tension, and the supporting screw further increases the supporting force to ensure that the buckle head will not easily become loose. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the overall structure of the utility model;

[0016] Figure 2 This is the internal structure diagram of the hollow steel frame of the utility model;

[0017] Figure 3 This is a partial structural diagram of the anti-deformation sheet of the utility model.

[0018] In the figure: 1. long part of wire rope; 101. buckle head; 102. short part of wire rope; 2. fixing sleeve; 3. wire rope clamp; 4. anti-deformation sheet; 401. support screw; 5. end fixing sleeve; 501. connecting sheet; 502. locking bolt; 503. connecting splint; 504. hollow steel frame; 505. adjusting screw; 506. locking nut; 507. positioning pin. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention 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 present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A buckle wire rope, comprising two groups of symmetrically distributed long wire rope parts 1, the opposite ends of the two groups of long wire rope parts 1 are bent into buckle heads 101, the other end of the buckle head 101 is a short wire rope part 102, a fixed clamping sleeve 2 is sleeved between the long wire rope part 1 and the short wire rope part 102, a wire rope clamp 3 is installed between the long wire rope part 1 and the short wire rope part 102 and close to the fixed clamping sleeve 2, an anti-deformation sheet 4 is arranged on the inner side of the buckle head 101, a support screw 401 is connected to the inside of the anti-deformation sheet 4, and an end fixing sleeve 5 is fixedly welded to the opposite ends of the two groups of long wire rope parts 1;

[0025] The anti-deformation sheet 4 is designed as a curved structure, and the curvature of the curve is adapted to the size of the internal structure of the buckle head 101 .

[0026] In this embodiment, please refer to Figure 2 , a connecting piece 501 is welded to the end of the end fixing sleeve 5 away from the long portion 1 of the wire rope, a connecting splint 503 is installed on the outside of the connecting piece 501 through a locking bolt 502, a hollow steel frame 504 is arranged between the two groups of connecting splints 503, and the ends of the two groups of connecting splints 503 facing the hollow steel frame 504 are connected with an adjusting screw 505 extending into the hollow steel frame 504, a locking nut 506 is connected to a section of the thread outside the adjusting screw 505 and located inside the hollow steel frame 504, and a positioning pin 507 is arranged between the hollow steel frame 504 and the locking nut 506;

[0027] The connecting splint 503 and the hollow steel frame 504 are designed to be detachable, and latch holes are provided inside the hollow steel frame 504 and the locking nut 506 at positions corresponding to the positioning latch 507, and the connecting piece 501 and the connecting splint 503 are rotatably connected.

[0028] The working process of the utility model is as follows: a hollow steel frame 504 is added between the two groups of long parts 1 of the wire rope. When the length of the wire rope needs to be adjusted in a small range, the overall length of the wire rope can be extended or shortened by changing the length of the adjusting screw 505 inserted inside the hollow steel frame 504, and fixed by a locking nut 506. Finally, a positioning pin 507 is used to reinforce the firmness after adjustment, thereby improving the problem that the original length of the buckled wire rope is not easy to change. An anti-deformation sheet that matches the inner curvature of the buckle head 101 is added to the inner side of the buckle head 101 of the buckle wire rope, which can provide a certain expansion force to avoid partial deformation of the buckle head 101 due to excessive pulling force, and the supporting screw further increases the supporting force to ensure that the buckle head will not easily have the problem of rope loosening.

[0029] 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. A looped steel wire rope, comprising two groups of steel wire rope long portions (1) symmetrically distributed on the left and right, characterized in that: The opposite ends of the two groups of long wire rope parts (1) are bent into buckle heads (101), and the other end of the buckle heads (101) is a short wire rope part (102). A fixing sleeve (2) is sleeved between the long wire rope part (1) and the short wire rope part (102). A wire rope clamp (3) is installed between the long wire rope part (1) and the short wire rope part (102) and close to the fixing sleeve (2). An anti-deformation sheet (4) is arranged on the inner side of the buckle head (101), and a support screw (401) is connected to the inside of the anti-deformation sheet (4). The opposite ends of the two groups of long wire rope parts (1) are fixedly welded with end fixing sleeves (5), and the end fixing sleeves (5) are fixedly welded to the end fixing sleeves (5). ) is welded with a connecting piece (501) at one end away from the long part of the wire rope (1), and a connecting clamp (503) is installed on the outer side of the connecting piece (501) through a locking bolt (502), and a hollow steel frame (504) is arranged between two groups of connecting clamps (503), and one end of the two groups of connecting clamps (503) facing the hollow steel frame (504) is connected with an adjusting screw (505) extending into the hollow steel frame (504), and a locking nut (506) is connected to the outer side of the adjusting screw (505) and located inside the hollow steel frame (504), and a positioning pin (507) is arranged between the hollow steel frame (504) and the locking nut (506).

2. The buckle steel wire rope according to claim 1, characterized in that: The anti-deformation sheet (4) is designed as a curved structure, and the curvature of the bend is adapted to the size of the internal structure of the buckle head (101).

3. The looped steel wire rope according to claim 1, characterized in that: The connecting clamp plate (503) and the hollow steel frame (504) are designed to be detachable.

4. The looped steel wire rope according to claim 1, characterized in that: Pin holes are provided inside the hollow steel frame (504) and the locking nut (506) at positions corresponding to the positioning pins (507).

5. The looped steel wire rope according to claim 1, characterized in that: The connecting piece (501) and the connecting clamping plate (503) are rotatably connected.

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