Anti-loosening steel wire rope clamp

Abstract

The utility model discloses an anti-loosing steel wire rope clamp, which relates to the technical field of steel wire ropes, and comprises a steel wire rope, a rope clamp is arranged at the bending part of the top of the steel wire rope, the rope clamp comprises a clamping main body, and a first external thread and a second external thread are respectively arranged at the end part of the outer side of the clamping main body. Anti-loosening transverse grains are arranged at the position, in transverse contact with the steel wire rope, of the inner side of the clamping body, a first abutting part is arranged at the position, in longitudinal contact with the steel wire rope, of the inner side of the clamping body, a fixing block is arranged on the opposite side of the first abutting part, and fixing columns are arranged on the two sides of the fixing block correspondingly; second abutting parts are arranged at the positions, making contact with the steel wire rope, of the fixing block and the fixing column. The rope clamp is fixed through a fixing nut. And through transverse and longitudinal bidirectional clamping and internal transverse grains, the locking nut is further prevented from loosening, potential safety hazards in the using process are effectively avoided, and installation is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire ropes, in particular to a steel wire rope clamp that prevents loosening and retreating. Background Art

[0002] Wire rope clamps, also known as wire rope clips, have the function of fixing or connecting the rope ends. They are often used together with wire ropes and are suitable for heavy-duty working conditions such as cranes, mining transportation, ships and construction industries. Wire rope clips are often used for static fastening and rope tensioning.

[0003] When installing the wire rope clamp, taking the U-shaped clamp as an example, the layout of the wire rope clamp has a standard method of use. The U-shaped ring should be in contact with the wire rope head and cannot be reversed with the main rope. Multiple rope clamps should be installed in a straight line and arranged equidistantly. Otherwise, the wire rope will easily loosen when the tension is large. The existing U-shaped wire rope clamp is fixed by a transverse nut, and only has a transverse support force. When the wire rope is subjected to downward force, it is easy to slide and loosen, resulting in unexpected situations. Utility Model Content

[0004] The utility model aims to provide a wire rope clamp for preventing loosening and retreating, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rope clamp for preventing loosening and retreating of a wire rope, comprising a wire rope, a rope clamp is provided at the top bending part of the wire rope, the rope clamp comprises a clamping body, the outer ends of the clamping body are respectively provided with a first external thread and a second external thread, the inner side of the clamping body is provided with an anti-loosening and retreating transverse stripe at the part in which the wire rope is in transverse contact, the inner side of the clamping body is provided with a first abutment at the part in which the wire rope is in longitudinal contact, a fixing block is provided on the opposite side of the first abutment, fixing columns are respectively provided on both sides of the fixing block, a second abutment is provided at the position where the fixing block and the fixing column are in contact with the wire rope, and the rope clamp is fixed by a fixing nut.

[0006] Preferably, the first external thread is arranged transversely, and the second external thread is arranged longitudinally.

[0007] Preferably, the first abutting top portion and the second abutting top portion are arc-shaped and match the diameter of the steel wire rope.

[0008] Preferably, the anti-loosening and retreating horizontal stripes are arranged relatively up and down on the inner side of the supporting body, clamping the steel wire rope in the center.

[0009] Preferably, the size of the fixing nut matches the first external thread and the second external thread, and is rotationally fixed from the outside.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the anti-loosening wire rope clamp described in the utility model adds longitudinal clamping on the basis of transverse clamping, so that the clamping force is more stable, and anti-loosening transverse stripes are added inside to increase the friction between the rope clamp and the wire rope. The two methods are combined to make the clamping more stable, further prevent the locking nut from loosening, effectively avoid safety hazards during use, and install more firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the clamping part of the rope clamp of the utility model;

[0013] Figure 3 This is a schematic diagram of the fixing mechanism of the rope clamp of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the fixing nut of the utility model;

[0015] In the figure: 1. Wire rope; 2. Rope clamp; 201. Clamping body; 202. First external thread; 203. Second external thread; 204. Anti-loosening horizontal stripe; 205. First abutment top; 206. Fixing block; 207. Fixing column; 208. Second abutment top; 3. Fixing nut. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3The utility model provides a technical solution: an anti-loosening and retreating wire rope clamp, comprising a wire rope 1, a rope clamp 2 is provided on the double-strand part of the wire rope 1 after the top is bent, the rope clamp 2 comprises a clamping body 201, and the clamping body 201 adds a longitudinal supporting part on the basis of the U-clamp, and the outer ends of the clamping body 201 are respectively provided with a first external thread 202 and a second external thread 203, and the inner side of the clamping body 201 is provided with an anti-loosening and retreating transverse stripe 204 at the position where the inner side of the clamping body 201 contacts the wire rope 1 horizontally, and the inner side of the clamping body 201 is provided with a first abutment top part 205 at the position where the inner side of the clamping body 201 contacts the wire rope 1 longitudinally, and a fixing block 206 is provided on the opposite side of the first abutment top part 205, and fixing columns 207 are respectively provided on both sides of the fixing block 206, and a second abutment top part 208 is provided at the position where the fixing block 206 and the fixing column 207 contact the wire rope 1, and the rope clamp 2 is fixed by a fixing nut 3.

[0018] The first external thread 202 is arranged horizontally, and the second external thread 203 is arranged vertically, and clamping is performed in two directions at the same time, so that the clamping is more stable.

[0019] The anti-loosening and retreating horizontal lines 204 are arranged opposite to each other up and down on the inner side of the supporting body 201, clamping the steel wire rope 1 in the center, and increasing the friction force by the contact between the anti-loosening and retreating horizontal lines 204 and the lines of the steel wire rope itself.

[0020] The size of the fixing nut 3 matches the first external thread 202 and the second external thread 203, and is rotated and fixed from the outside of the thread.

[0021] The first abutting top portion 205 and the second abutting top portion 208 are arc-shaped, and the two arcs are arranged opposite to each other to match the diameter of the steel wire rope 1 .

[0022] The working principle of the utility model is as follows: the clamping body is placed on the bent double-strand steel wire rope, the steel wire rope is located in the center of the supporting body, and passes through the fixing nut at the second longitudinal external thread position, the fixing nut is tightened, and then the device of the fixing part is clamped in the supporting body from the other side, and after adjusting the position, another fixing nut is tightened on the first external thread to achieve bidirectional fixation.

[0023] 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 wire rope clamp for preventing loosening and retreating, comprising a wire rope (1), wherein a wire rope clamp (2) is provided at a top bending portion of the wire rope (1), and characterized in that: The rope clamp (2) comprises a clamping body (201), the outer ends of the clamping body (201) are respectively provided with a first external thread (202) and a second external thread (203), the inner side of the clamping body (201) is provided with an anti-loosening horizontal stripe (204) at a position where the inner side of the clamping body (201) contacts the steel wire rope (1) transversely, the inner side of the clamping body (201) is provided with a first abutment top portion (205) at a position where the inner side of the clamping body (201) contacts the steel wire rope (1) longitudinally, a fixing block (206) is provided on one side opposite to the first abutment top portion (205), fixing columns (207) are respectively provided on both sides of the fixing block (206), and a second abutment top portion (208) is provided at a position where the fixing block (206) and the fixing column (207) contact the steel wire rope (1), and the rope clamp (2) is fixed by a fixing nut (3).

2. The anti-loosening wire rope clamp according to claim 1, characterized in that: The first external thread (202) is arranged transversely, and the second external thread (203) is arranged longitudinally.

3. The anti-loosening wire rope clamp according to claim 2, characterized in that: The first abutment top portion (205) and the second abutment top portion (208) are arc-shaped and match the diameter of the steel wire rope (1).

4. The anti-loosening wire rope clamp according to claim 1, characterized in that: The anti-loosening horizontal stripes (204) are arranged opposite to each other up and down on the inner side of the supporting body (201), clamping the steel wire rope (1) in the center.

5. The anti-loosening wire rope clamp according to claim 1, characterized in that: The size of the fixing nut (3) matches the first external thread (202) and the second external thread (203), and is rotatably fixed from the outside.

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