Anti-slip self-locking steel rope structure

Abstract

The utility model provides an anti-slip self-locking type steel rope structure, which relates to the technical field of steel rope structures, and comprises a fixing sleeve, a right fixing frame and a steel rope, the steel rope is sleeved in a sleeve hole formed in the fixing sleeve, a plurality of groups of first fastening bolts are arranged between the fixing sleeve and the steel rope, a lock hook is arranged at the upper part of the right side of the fixing sleeve, and the lock hook is connected with the right fixing frame. A right fixing frame is fixed to the upper portion of the right side face of the fixing sleeve, a shaft pin is arranged at the upper end of the right fixing frame, a lock catch structure is hinged to the shaft pin and is of an overturning structure, multiple sets of first screw holes are formed in the fixing sleeve, and first fastening bolts are connected into the first screw holes through threads; a first connecting edge is arranged on the front side of the lock hook, and a second screw hole is formed in the first connecting edge. The anti-skid lock catch is stable and firm in installation, convenient and flexible to overturn and move, so that the anti-skid lock catch can be sleeved outside a lock hook, the purpose of stable anti-skid locking is achieved, and the use is safer, more stable and more reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of steel rope structures, in particular to an anti-slip self-locking steel rope structure. Background Art

[0002] Crane wire ropes are different from other wire ropes. They pass through relatively more pulleys, are more likely to bend in reverse, run at relatively faster speeds, and bear relatively larger impact loads. Wear and fatigue are their main failure forms. Cranes generally use a drum that rotates under the drive of an electric motor and drives the wire rope to wrap around the surface of the drum, thereby lifting objects through the wire rope.

[0003] In the specification of a self-locking device for preventing the wire rope of a crane from falling in the prior art (publication number CN218988610U), it is mentioned that "the outside of the locking device is fixedly connected to a support seat, and one side of the support seat is movably connected to a rotating device. The locking device includes a ratchet, an eccentric wheel is arranged inside the ratchet, and a center piece is arranged on one side of the eccentric wheel. The rotating device includes a center rod, both ends of the center rod are keyed to gears, and a wheel rod is fixedly installed on the outside of the gear. Optionally, a clamping block is arranged in the middle of the center piece, one side of the ratchet is fixedly connected to a connecting block, the external thread of the connecting block is connected to a cover, and the middle of the cover is fixedly connected to a top block", but the prior art requires a wheel rod to allow the wire rope to be wrapped around its surface for locking, and the wheel rod is driven to move by the rotation of the gear and is not stable and fixed, and may rotate, so it is not safe and stable to use. Utility Model Content

[0004] In order to overcome the defects of the prior art, a non-slip self-locking steel rope structure is provided to solve the problem that the prior art requires a wheel rod to allow the steel wire rope to be wrapped around its surface for locking, and the wheel rod is driven to move by the rotation of the gear, which is not stable and may rotate, and is not safe and stable to use.

[0005] To achieve the above-mentioned purpose, a non-slip self-locking steel rope structure is provided, comprising a fixing sleeve, a right fixing frame and a steel rope, wherein the steel rope sleeve is placed in a sleeve hole opened by the fixing sleeve, and a plurality of groups of first fastening bolts are installed between the fixing sleeve and the steel rope, a locking hook is arranged on the upper right side of the fixing sleeve, and a right fixing frame is fixed to the upper right side surface of the fixing sleeve, an axle pin is arranged on the upper end of the right fixing frame, a locking structure is hinged on the axle pin, and the locking structure is a flip structure.

[0006] Furthermore, the fixing sleeve is provided with a plurality of groups of first screw holes, and the first fastening bolts are threadedly connected in the first screw holes.

[0007] Furthermore, a first connecting edge is provided on the front side of the locking hook, and a second screw hole is opened in the first connecting edge.

[0008] Furthermore, a side fixing block is provided at the lower part of the right fixing frame, and the side fixing block is fixed to the right part of the outer side surface of the fixing sleeve, and the fixing sleeve and the right fixing frame are both made of carbon steel.

[0009] Furthermore, a second connecting edge is provided at the front of the locking structure, a third screw hole is opened in the second connecting edge, and a second fastening bolt is threadedly installed in the third screw hole, and the second fastening bolt is a detachable structure.

[0010] Furthermore, the locking structure is flipped and fastened outside the locking hook, and the second fastening bolt is installed between the third screw hole and the second screw hole, and the second fastening bolt is separately connected to the third screw hole and the second screw hole.

[0011] The beneficial effects of the utility model are:

[0012] 1. The upper part of the steel rope of the utility model is sleeved in the sleeve hole and is tightly fixed by using multiple groups of first fastening bolts so that it cannot be separated, and the setting is safer and more stable.

[0013] 2. In the utility model, the right fixing frame is fixed outside the fixing sleeve, and the material is strong and durable, which is not only safe and reliable, but also has a longer service life.

[0014] 3. The lock structure on the central axis pin of the utility model can be flipped back and forth left and right, so that after the lock hook is hooked, the lock structure can be flipped outside the lock hook, and the second fastening bolt can be rotated clockwise to make it enter the second connecting edge and the first connecting edge in turn, so as to achieve the purpose of stabilizing the lock and prevent it from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the separation between the lock hook and the lock buckle structure of an embodiment of the utility model;

[0017] Figure 3 This is a rendering of a lock hook according to an embodiment of the utility model;

[0018] Figure 4 It is a schematic top view of the locking structure of an embodiment of the utility model.

[0019] In the figure: 1. fixing sleeve; 10. first screw hole; 11. sleeve hole; 12. locking hook; 13. first connecting edge; 14. second screw hole; 15. first fastening bolt; 2. right fixing frame; 20. side fixing block; 21. axle pin; 22. locking structure; 23. third screw hole; 24. second connecting edge; 25. second fastening bolt; 3. steel rope. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0021] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0022] Figure 1 It is a front view schematic diagram of an embodiment of the utility model, Figure 2 The schematic diagram of the lock hook and the lock buckle structure of the embodiment of the utility model is shown as follows: Figure 3 The lock hook effect diagram of the utility model embodiment and Figure 4 It is a schematic top view of the locking structure of an embodiment of the utility model.

[0023] Reference Figures 1 to 4 As shown, the utility model provides an anti-slip self-locking steel rope structure, including a fixing sleeve 1, a right fixing frame 2 and a steel rope 3, the steel rope 3 is sleeved in a sleeve hole 11 opened in the fixing sleeve 1, and a plurality of groups of first fastening bolts 15 are installed between the fixing sleeve 1 and the steel rope 3, a locking hook 12 is arranged on the upper right side of the fixing sleeve 1, and the right fixing frame 2 is fixed to the upper right side surface of the fixing sleeve 1, an axle pin 21 is arranged on the upper end of the right fixing frame 2, and a locking structure 22 is hinged on the axle pin 21, and the locking structure 22 is a flip structure.

[0024] In this embodiment, a plurality of first screw holes 10 are provided on the fixing sleeve 1, and the first fastening bolts 15 are threadedly connected in the first screw holes 10; a first connecting edge 13 is provided on the front side of the locking hook 12, and a second screw hole 14 is opened in the first connecting edge 13.

[0025] As a preferred embodiment, the upper portion of the steel rope 3 of the utility model is sleeved in the sleeve hole 11 and is tightly fixed by using multiple groups of first fastening bolts 15 so that it cannot be separated, and the arrangement is safer and more stable.

[0026] In this embodiment, a side fixing block 20 is provided at the lower part of the right fixing frame 2, and the side fixing block 20 is fixed to the right part of the outer side surface of the fixing sleeve 1, and the fixing sleeve 1 and the right fixing frame 2 are both made of carbon steel.

[0027] As a preferred implementation manner, in the utility model, the right fixing frame 2 is fixed outside the fixing sleeve 1, and the material is strong and durable, which is not only safe and reliable, but also has a longer service life.

[0028] In this embodiment, a second connecting edge 24 is provided at the front of the locking structure 22, and a third screw hole 23 is opened in the second connecting edge 24, and a second fastening bolt 25 is threadedly installed in the third screw hole 23, and the second fastening bolt 25 is a detachable structure; the locking structure 22 is flipped and fastened to the outside of the locking hook 12, and the second fastening bolt 25 is installed between the third screw hole 23 and the second screw hole 14, and the second fastening bolt 25 is separately connected to the third screw hole 23 and the second screw hole 14.

[0029] As a preferred embodiment, the locking structure 22 on the central axis pin 21 of the utility model can be flipped back and forth left and right, so that after the lock hook 12 is hooked, the locking structure 22 can be flipped outside the lock hook 12, and the second fastening bolt 25 can be rotated clockwise to make it enter the second connecting edge 24 and the first connecting edge 13 in turn, so as to achieve the purpose of stabilizing the lock and prevent it from slipping.

[0030] The utility model can effectively solve the problem in the prior art that a wheel rod is required to allow a steel wire rope to be wrapped around its surface for locking, and the wheel rod is driven to move by the rotation of gears and is not stable and fixed, and may rotate, making it unsafe and stable to use. The utility model is not only stably and firmly installed, but also conveniently and flexibly flipped so that it can be placed outside the lock hook to achieve the purpose of stable and non-slip locking, and is safer, more stable and reliable to use.

[0031] The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims

1. An anti-slip self-locking steel rope structure, characterized in that: The invention comprises a fixing sleeve (1), a right fixing frame (2) and a steel rope (3); the steel rope (3) is sleeved in a sleeve hole (11) provided in the fixing sleeve (1); and a plurality of groups of first fastening bolts (15) are installed between the fixing sleeve (1) and the steel rope (3); a locking hook (12) is arranged on the upper right side of the fixing sleeve (1); and the right fixing frame (2) is fixed on the upper right side of the fixing sleeve (1); an axle pin (21) is arranged on the upper end of the right fixing frame (2); and a locking structure (22) is hingedly connected to the axle pin (21); and the locking structure (22) is a flip structure.

2. The anti-slip self-locking steel rope structure according to claim 1, characterized in that: The fixing sleeve (1) is provided with a plurality of groups of first screw holes (10), and the first fastening bolts (15) are connected in the first screw holes (10) via threads.

3. The anti-slip self-locking steel rope structure according to claim 1, characterized in that: A first connecting edge (13) is provided on the front side of the locking hook (12), and a second screw hole (14) is provided in the first connecting edge (13).

4. The anti-slip self-locking steel rope structure according to claim 1, characterized in that: A side fixing block (20) is provided at the lower part of the right fixing frame (2), and the side fixing block (20) is fixed to the right part of the outer side surface of the fixing sleeve (1), and the fixing sleeve (1) and the right fixing frame (2) are both made of carbon steel.

5. The anti-slip self-locking steel rope structure according to claim 1, characterized in that: The front part of the locking structure (22) is provided with a second connecting edge (24), and a third screw hole (23) is opened in the second connecting edge (24), and a second fastening bolt (25) is installed in the third screw hole (23) through a thread, and the second fastening bolt (25) is a detachable structure.

6. The anti-slip self-locking steel rope structure according to claim 1, characterized in that: The locking structure (22) is flipped and locked outside the locking hook (12), and the second fastening bolt (25) is installed between the third screw hole (23) and the second screw hole (14), and the second fastening bolt (25) is separately connected to the third screw hole (23) and the second screw hole (14).

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