Multi-section steel wire rope
By designing connecting rods and rotary sleeves in the wire rope, the problem that the wire rope cannot release rotational force when reverse twisting is solved, and the rotation and replacement of the wire rope is realized, which is easy to transport and splice.
Patent Information
- Application Number
- CN202323500658.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-21
AI Technical Summary
The existing wire rope cannot release the rotational force when twisted in reverse, resulting in the problem of the wire rope breaking out.
A multi-stage steel wire rope is designed, adopting a connecting rod, a rotary sleeve, a spring groove, a latch, a baffle plate, a handle and a U-shaped rod. The spring is deployed to push the latch to the outside, limiting the movement of the U-shaped rod and allowing the wire rope to be Flip and rotate to release torsional force.
Effectively prevent the wire rope from exploded, the rotation and replacement of the wire rope is realized, and the transportation and splicing are facilitated.
Smart Images
Figure CN222226921U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel wire ropes, in particular to a multi-section steel wire rope. Background Art
[0002] Wire rope is a spiral bundle of steel wires twisted together according to certain rules with steel wires that meet the requirements of mechanical properties and geometric dimensions. Wire rope consists of steel wires, rope core and grease.
[0003] Chinese patent publication number CN213173120U proposes "a multi-section steel wire rope". This technical solution addresses the problem that "the existing steel wire rope is too long, heavy, inconvenient to transport, and more troublesome to splice." The utility model provides the following technical solution: "Connect two adjacent steel wire rope bodies together through connecting block one and connecting block two, insert the limit block into the limit groove, and when through hole one and through hole two are aligned, pass the bolt through through hole one and through hole two, and rotate the threaded sleeve to tighten connecting block one and connecting block two, which solves the problem that the existing steel wire rope is too long, heavy, inconvenient to transport, and more troublesome to splice."
[0004] The above scheme has the following defects: the connection of the above wire rope cannot rotate, and when the reverse twisting force of the wire rope cannot be released, the wire rope will explode, so a multi-section wire rope is proposed to solve the above problem. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a multi-section steel wire rope, which has the advantage of preventing the steel wire rope from exploding.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a multi-section steel wire rope, comprising a connecting rod, and a steel wire rope connecting structure is arranged outside the connecting rod.
[0007] The wire rope connection structure includes two rotating sleeves rotatably installed on the outside of the connecting rod, the inside of the two rotating sleeves are each provided with a spring groove, the inside of the two rotating sleeves are each provided with a plug-in groove located at the upper and lower ends of the spring groove, the inside of the two spring grooves are slidably installed with a pin that penetrates into the two plug-in grooves, the outsides of the four pins are fixedly installed with a stop plate, a spring is fixedly installed between the upper and lower stop plates, the outsides of the four stop plates are fixedly installed with a handle that penetrates into the outside of the rotating sleeve, the outsides of the two rotating sleeves are movably installed with a U-shaped rod, the insides of the two U-shaped rods are movably installed with a connecting ring, and the outsides of the two connecting rings are fixedly installed with a wire rope body.
[0008] Furthermore, the side surface of the connecting rod is a circular structure, and the front surface of the connecting rod is an "I"-shaped structure.
[0009] Furthermore, the exteriors of the two rotating sleeves are both cylindrical, and the two spring grooves are respectively located on the left and right sides of the connecting rod.
[0010] Furthermore, the four plug-in slots all penetrate to the outside of the rotating sleeve, and the lengths of the four latches are all greater than the depths of the plug-in slots.
[0011] Furthermore, the four retaining plates are all located inside the spring slots, and the four retaining plates slide up and down inside the two spring slots respectively.
[0012] Furthermore, the two springs are movably installed inside the two spring slots respectively, and the diameters of the two springs are smaller than the diameter of the retaining plate.
[0013] Furthermore, the four handles are connected to the rotating sleeve in an upward and downward sliding manner, and the two U-shaped rods are respectively located inside the four plug-in slots.
[0014] Furthermore, the four latches slide up and down inside the two U-shaped rods respectively, and the outsides of the two connecting rings are both circular ring structures.
[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0016] The multi-section steel wire rope can restrict the two U-shaped rods to move outside the two rotating sleeves by expanding two springs to push four latches to move outwards. At this time, the two sections of the steel wire rope bodies can be flipped up and down, and then the connecting rod connects the two rotating sleeves so that the two rotating sleeves can rotate, so the two sections of the steel wire rope bodies can rotate. At this time, the rotation force of the two sections of the steel wire rope bodies can be removed, thereby achieving the effect of preventing the steel wire rope from exploding. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;
[0018] Figure 2 This is a front view of the structure of the utility model;
[0019] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.
[0020] In the figure: 1. connecting rod; 2. rotating sleeve; 3. spring groove; 4. plug-in groove; 5. latch; 6. baffle plate; 7. spring; 8. handle; 9. U-shaped rod; 10. connecting ring; 11. wire rope body. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1-3 A multi-section steel wire rope in this embodiment includes a connecting rod 1, the side of the connecting rod 1 is a circular structure, the front of the connecting rod 1 is an "I"-shaped structure, and a steel wire rope connection structure is arranged on the outside of the connecting rod 1.
[0023] The wire rope connection structure includes two rotating sleeves 2 rotatably installed on the outside of the connecting rod 1. The outsides of the two rotating sleeves 2 are cylindrical. The two rotating sleeves 2 are connected by the connecting rod 1 and can be rotated. Spring grooves 3 are provided inside the two rotating sleeves 2. The two spring grooves 3 are respectively located on the left and right sides of the connecting rod 1. Plug grooves 4 located at the upper and lower ends of the spring grooves 3 are provided inside the two rotating sleeves 2. The four plug grooves 4 penetrate to the outside of the rotating sleeve 2. Pins 5 that penetrate into the inside of the two plug grooves 4 are slidably installed inside the two spring grooves 3. The lengths of the four plug pins 5 are greater than the depths of the plug grooves 4, which facilitates the pins 5 to penetrate into the inside of the plug grooves 4.
[0024] The outside of the four latches 5 are fixedly installed with a stop plate 6, and the four stop plates 6 are all located inside the spring grooves 3. The four stop plates 6 slide up and down inside the two spring grooves 3 respectively. A spring 7 is fixedly installed between the upper and lower stop plates 6, and the upper and lower ends of the spring 7 are respectively stopped by the two stop plates 6. The two springs 7 are movably installed inside the two spring grooves 3, and the diameters of the two springs 7 are smaller than the diameters of the stop plates 6. The expansion of the two springs 7 can push the latches 5 installed inside the four stop plates 6 to expand outward.
[0025] The outer sides of the four baffle plates 6 are fixedly installed with handles 8 that penetrate through the outside of the rotating sleeve 2. The four handles 8 are connected to the rotating sleeve 2 for up and down sliding. By pinching the two handles 8 inward to squeeze the spring 7, the two latches 5 can be stored in the spring groove 3. The outer sides of the two rotating sleeves 2 are movably installed with U-shaped rods 9. The two U-shaped rods 9 are respectively located in the four plug-in grooves 4. The four latches 5 slide up and down in the two U-shaped rods 9, and the two U-shaped rods 9 are respectively restricted in the four plug-in grooves 4 by the four latches 5. The inside of the two U-shaped rods 9 is movably installed with connecting rings 10. The outsides of the two connecting rings 10 are both circular ring structures. The outsides of the two connecting rings 10 are fixedly installed with steel wire rope bodies 11. The two steel wire rope bodies 11 are respectively restricted to move on the outsides of the two U-shaped rods 9 by the connecting rings 10 installed inside the two U-shaped rods 9.
[0026] The working principle of the above embodiment is:
[0027] When in use, the connecting rings 10 installed inside the two U-shaped rods 9 restrict the two wire rope bodies 11 to move outside the two U-shaped rods 9 respectively. At this time, the two sections of the wire rope body 11 can be turned up and down, and then the four latches 5 restrict the two U-shaped rods 9 to the inside of the four plug-in slots 4 respectively, so that the two U-shaped rods 9 are respectively connected to the two rotating sleeves 2. At this time, the connecting rod 1 connects the two rotating sleeves 2 so that the two rotating sleeves 2 can rotate, so the two sections of the wire rope body 11 can rotate. When it is necessary to replace a section of the wire rope body 11, you can pinch the two by hand. The handles 8 are moved inward to squeeze the spring 7, so that the two pins 5 are accommodated in the spring groove 3. At this time, the U-shaped rod 9 is no longer restricted and can be taken out from the inside of the plug-in groove 4. After taking out the U-shaped rod 9, the connecting ring 10 and the wire rope body 11 can be removed and replaced. After the replacement is completed, the U-shaped rod 9 is inserted into the inside of the two plug-in grooves 4, and then the two handles 8 are loosened to allow the spring 7 to unfold. After the spring 7 is unfolded, it can push the pins 5 installed inside the two baffle plates 6 to expand outward and insert them into the inside of the two plug-in grooves 4 and the U-shaped rod 9 respectively. At this time, the two U-shaped rods 9 are firmly restricted.
[0028] 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.
[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 multi-section steel wire rope, comprising a connecting rod (1), characterized in that: A steel wire rope connection structure is arranged outside the connecting rod (1); The wire rope connection structure comprises two rotating sleeves (2) rotatably mounted on the outside of the connecting rod (1), the inside of the two rotating sleeves (2) being provided with a spring groove (3), the inside of the two rotating sleeves (2) being provided with a plug-in groove (4) located at the upper and lower ends of the spring groove (3), the inside of the two spring grooves (3) being provided with a latch (5) slidably mounted and penetrating the inside of the two plug-in grooves (4), the outside of the four latches (5) being fixedly mounted with a stop plate (6), a spring (7) being fixedly mounted between the upper and lower stop plates (6), the outside of the four stop plates (6) being fixedly mounted with a handle (8) penetrating the outside of the rotating sleeve (2), the outside of the two rotating sleeves (2) being movably mounted with a U-shaped rod (9), the inside of the two U-shaped rods (9) being movably mounted with a connecting ring (10), and the outside of the two connecting rings (10) being fixedly mounted with a wire rope body (11).
2. A multi-segment steel wire rope according to claim 1, characterized in that: The side surface of the connecting rod (1) is a circular structure, and the front surface of the connecting rod (1) is an "I"-shaped structure.
3. A multi-section steel wire rope according to claim 1, characterized in that: The exteriors of the two rotating sleeves (2) are both cylindrical, and the two spring grooves (3) are respectively located on the left and right sides of the connecting rod (1).
4. The multi-section steel wire rope according to claim 1, characterized in that: The four plug-in slots (4) all penetrate to the outside of the rotating sleeve (2), and the lengths of the four latch pins (5) are all greater than the depths of the plug-in slots (4).
5. The multi-section steel wire rope according to claim 1, characterized in that: The four retaining plates (6) are all located inside the spring slots (3), and the four retaining plates (6) slide up and down inside the two spring slots (3) respectively.
6. The multi-section steel wire rope according to claim 1, characterized in that: The two springs (7) are movably mounted inside the two spring slots (3) respectively, and the diameters of the two springs (7) are both smaller than the diameter of the blocking plate (6).
7. The multi-section steel wire rope according to claim 1, characterized in that: The four handles (8) are connected to the rotating sleeve (2) in an upward and downward sliding manner, and the two U-shaped rods (9) are respectively located inside the four insertion slots (4).
8. The multi-section steel wire rope according to claim 1, characterized in that: The four latch pins (5) slide up and down inside the two U-shaped rods (9) respectively, and the outsides of the two connecting rings (10) are both circular ring structures.