Anti-falling spliced stainless steel wire rope

Abstract

The utility model discloses an anti-drop spliced stainless steel wire rope, which particularly relates to the field of steel wire ropes, and comprises a steel wire rope, two ends of the steel wire rope are respectively connected with a connecting sub-head and a connecting female head, connecting pipes are inserted into one sides, close to the steel wire rope, of the connecting sub-head and the connecting female head, and one end of each connecting pipe is fixedly connected with a first limiting ring; a first containing groove is formed in the other side of the steel wire rope, and the two ends of the steel wire rope are bent to form winding rings and sleeved with fastening hoops. According to the utility model, a third threaded rod is in threaded connection with a threaded slot, an anti-falling mechanism is combined, and a fixed clamping block on one side of a fixed clamping plate is matched with a limiting groove, so that the rotation of the third threaded rod can be avoided, the connection strength of the connecting sub-head and the connecting female head is improved, the anti-falling effect is improved, and the separation is avoided; and a fixing clamping plate can be driven to move by sliding a fixing lantern ring, a connecting son head and a connecting mother head are rotated to enable a third threaded rod to rotate to be separated from a threaded insertion groove, dismounting and recycling are convenient, and repeated utilization and use are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire ropes, and more specifically, to an anti-slip spliced ​​stainless 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 wire, and then twisted into a spiral rope with a certain number of strands around the rope core. Stainless steel wire rope is made of stainless steel.

[0003] Most of the existing steel wire ropes are one-piece molded and mechanically woven. When the processing is completed, the length is fixed and cannot be changed. During engineering operations, if the length is not enough, splicing is required. When splicing the steel wire ropes, the staff needs to use tools to wrap the ends of the two steel wire ropes together. However, this splicing method cannot disassemble, recycle and reuse the steel wire ropes after splicing, and the connection strength is poor, which is prone to breakage, falling off and separation, affecting the use effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an anti-slip spliced ​​stainless steel wire rope 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: an anti-slip spliced ​​stainless steel wire rope, comprising a steel wire rope, wherein two ends of the steel wire rope are respectively connected with a connecting sub-head and a connecting female head, wherein a connecting tube is inserted on one side of the connecting sub-head and the connecting female head close to the steel wire rope, wherein one end of the connecting tube is fixedly connected with a first limiting ring, and the other side is provided with a first placement groove, and both ends of the steel wire rope are bent with a ring, and a restraining hoop is sleeved;

[0006] A first threaded rod is inserted into one side of the connecting pipe, and a second threaded rod is inserted into the other side, one end of the second threaded rod extends into the interior of the first placement groove and is rotatably connected to an extrusion plate, and one side of the extrusion plate is fixedly connected to a second limiting ring and a limiting column;

[0007] One end of the connecting sub-head is fixedly connected to a third threaded rod, an outer surface of the third threaded rod close to one end of the connecting sub-head is provided with a limiting groove, one side of the connecting female head is provided with a threaded slot, and the middle of the threaded slot is provided with an anti-slip mechanism.

[0008] Preferably, the ring is located in the middle of the first placement groove, the restraining hoop is located on the side of the connecting tube close to the wire rope, the second limiting ring passes through the middle of the ring and corresponds to the first threaded rod, and one end of the first threaded rod extends to the inside of the second limiting ring.

[0009] Preferably, the limiting columns are located on both sides of the steel wire rope, the extrusion plate is located on the top of the steel wire rope, an anti-slip groove is provided on one side of the extrusion plate close to the limiting columns, and the first limiting ring is provided in the middle of the connecting sub-head and the connecting female head.

[0010] Preferably, the third threaded rod corresponds to the threaded slot, the thread at one end of the third threaded rod is adapted to the thread at one end of the inner cavity of the threaded slot, and the cross-sectional shape of the limiting groove is set to a right-angle trapezoid.

[0011] Preferably, the anti-slip mechanism includes limiting slide grooves opened on both sides of the connecting female head and second placement grooves symmetrically opened on both sides of the middle part of the threaded slot. The outer sleeve of the connecting female head is provided with a fixing ring, and the middle part of the fixing ring is fixedly connected with a limiting slider. The limiting slider is adapted to the limiting slide groove, and the limiting slider is arranged in the middle part of the limiting slide groove.

[0012] Preferably, a fixed card plate is provided in the middle of the second placement groove, a connecting belt is connected to one side of the fixed card plate, one end of the connecting belt is fixedly connected to the wall of the limiting slider, a spring is provided on the side of the fixed card plate close to the connecting belt, and a wall of the fixed card plate away from the connecting belt is provided as a fixed card block, and the fixed card block is adapted to the limiting groove.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model firstly connects the third threaded rod and the threaded slot by thread, and combines the anti-slip mechanism, that is, the fixed block on one side of the fixed card plate cooperates with the limit groove, which can prevent the third threaded rod from rotating, improve the connection strength between the connecting sub-head and the connecting female head, improve the anti-slip effect and avoid separation, and can drive the fixed card plate to move by sliding the fixed collar, and rotate the connecting sub-head and the connecting female head to rotate the third threaded rod and separate it from the threaded slot, which is convenient for disassembly and recycling, and convenient for repeated use;

[0015] 2. The utility model also bends one end of the steel wire rope into a loop by means of a locking hoop, and inserts the loop into the first placement groove, squeezes the loop by means of an extrusion plate, and limits the loop by means of a second limiting ring, thereby improving the connection strength between the steel wire rope and the connecting tube, and the connecting tube and the connecting sub-head or the connecting female head are rotatably connected by means of the first limiting ring, which does not affect the rotational connection between the connecting sub-head and the connecting female head, and the rotation of the steel wire rope does not affect the connection strength between the connecting sub-head and the connecting female head, thereby improving the use effect;

[0016] In summary, through the mutual influence of the above-mentioned multiple effects, the connection strength can be improved, the anti-falling effect can be improved to avoid separation, the disassembly and recycling can be facilitated, the reuse can be carried out, and the use effect can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the split structure of the connecting pipe and the wire rope of the utility model.

[0020] Figure 4 It is a schematic diagram of the connection structure of the connector head and the connecting pipe of the utility model.

[0021] Figure 5 It is a schematic diagram of the split structure of the fixing ring and the connecting female head of the utility model.

[0022] Figure 6 It is a schematic diagram of the connection cross-section structure of the female connector and the connecting pipe of the utility model.

[0023] The accompanying drawings are marked as follows: 1. steel wire rope; 2. connecting sub-head; 3. connecting female head; 4. connecting tube; 5. first limiting ring; 6. first placement groove; 7. ring; 8. restraining hoop; 9. first threaded rod; 10. extrusion plate; 11. second limiting ring; 12. limiting column; 13. second threaded rod; 14. third threaded rod; 15. limiting groove; 16. threaded slot; 17. limiting slide groove; 18. second placement groove; 19. fixing ring; 20. limiting slider; 21. fixing clamp; 22. connecting belt; 23. spring. DETAILED DESCRIPTION

[0024] 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.

[0025] As attached Figure 1-6The anti-slip splicing stainless steel wire rope shown comprises a steel wire rope 1, wherein the two ends of the steel wire rope 1 are respectively connected with a connecting sub-head 2 and a connecting female head 3, through the cooperation of the connecting sub-head 2 and the connecting female head 3, a plurality of the stainless steel wire ropes can be conveniently spliced, and a connecting tube 4 is inserted on the side of the connecting sub-head 2 and the connecting female head 3 close to the steel wire rope 1, and a first limiting ring 5 is fixedly connected to one end of the connecting tube 4, and the connecting tube 4 can be rotatably connected to the connecting sub-head 2 or the connecting female head 3 through the first limiting ring 5, which does not affect the rotational connection and use of the connecting sub-head 2 and the connecting female head 3, and does not cause the rotation of the steel wire rope 1 to affect the splicing strength, and a first placement groove 6 is opened on the other side, and both ends of the steel wire rope 1 are bent with a ring 7, and a restraining hoop 8 is provided, which is convenient for connection with the steel wire rope 1 through the first placement groove 6, and convenient for connection through the ring 7, and the stability of the ring 7 is improved by the restraining hoop 8;

[0026] A first threaded rod 9 is inserted into one side of the connecting tube 4, and a second threaded rod 13 is inserted into the other side. One end of the second threaded rod 13 extends to the inside of the first placement groove 6 and is rotatably connected to an extrusion plate 10. A second limiting ring 11 and a limiting column 12 are fixedly connected to one side of the extrusion plate 10. The extrusion plate 10 is controlled to move downward by rotating the second threaded rod 13. Through the cooperation of the extrusion plate 10, the wire rope 1 and the limiting column 12, the end of the wire rope 1 close to the ring 7 is squeezed and limited, and the first threaded rod 9 is rotated to insert into the inside of the second limiting ring 11, which can further improve the connection strength between the wire rope 1 and the connecting tube 4, and is convenient to use.

[0027] One end of the connecting sub-head 2 is fixedly connected to a third threaded rod 14, and a limiting groove 15 is provided on the outer surface of one end of the third threaded rod 14 close to the connecting sub-head 2. A threaded slot 16 is provided on one side of the connecting female head 3, and an anti-slip mechanism is provided in the middle of the threaded slot 16. The third threaded rod 14 is inserted into the threaded slot 16 to facilitate the threaded connection between the connecting sub-head 2 and the connecting female head 3, and the connection strength is improved through the cooperation of the anti-slip mechanism and the limiting groove 15.

[0028] As attached Figure 1-3 As shown, the ring 7 is located in the middle of the first placement groove 6, the restraining hoop 8 is located on the side of the connecting tube 4 close to the wire rope 1, the second limiting ring 11 passes through the middle of the ring 7 and corresponds to the first threaded rod 9, one end of the first threaded rod 9 extends to the inside of the second limiting ring 11, and the second limiting ring 11 is inserted into the middle of the ring 7 to improve the connection strength between the wire rope 1 and the connecting tube 4, and the first threaded rod 9 is inserted into the inside of the second limiting ring 11 to avoid separation of the wire rope 1 and the connecting tube 4, and the restraining hoop 8 is used to improve the stability of the ring 7.

[0029] As attached Figure 2 , 3As shown, the limit columns 12 are located on both sides of the steel wire rope 1, the extrusion plate 10 is located on the top of the steel wire rope 1, and an anti-skid groove is provided on the side of the extrusion plate 10 close to the limit columns 12. The first limit ring 5 is provided in the middle of the connecting sub-head 2 and the connecting female head 3. The limit columns 12 limit the steel wire rope 1 to improve the stability of the steel wire rope 1 and prevent the steel wire rope 1 from shaking. The anti-skid groove also improves the friction strength of the steel wire rope 1 after extrusion by the extrusion plate 10, thereby further improving the connection effect.

[0030] As attached Figure 2 , 4 As shown, the third threaded rod 14 corresponds to the threaded slot 16, the thread at one end of the third threaded rod 14 is adapted to the thread at one end of the inner cavity of the threaded slot 16, and the cross-sectional shape of the limiting groove 15 is set to a right-angled trapezoid. The third threaded rod 14 is threadedly connected to the threaded slot 16, so as to facilitate the connection between the connecting sub-head 2 and the connecting female head 3.

[0031] As attached Figure 1 , 2 As shown in Figures 5 and 6, the anti-slip mechanism includes a limiting slide groove 17 opened on both sides of the connecting female head 3 and a second placement groove 18 symmetrically opened on both sides of the middle part of the threaded slot 16. The outer sleeve of the connecting female head 3 is provided with a fixing ring 19. The middle part of the fixing ring 19 is fixedly connected with a limiting slider 20. The limiting slider 20 is adapted to the limiting slide groove 17 and is arranged in the middle part of the limiting slide groove 17.

[0032] As attached Figure 1 , 2 As shown in , 5 and 6, a fixed card plate 21 is provided in the middle of the second placement groove 18, and a connecting belt 22 is connected to one side of the fixed card plate 21, and one end of the connecting belt 22 is fixedly connected to the wall of the limiting slider 20, and a spring 23 is provided on the side of the fixed card plate 21 close to the connecting belt 22, and a wall of the fixed card plate 21 away from the connecting belt 22 is provided with a fixed card block, and the fixed card block is adapted to the limiting groove 15. By making the fixed card plate 21 correspond to the limiting groove 15 and making the fixed card block on one side of the fixed card plate 21 be stuck in the inside of the limiting groove 15, the connection strength between the third threaded rod 14 and the threaded slot 16 can be improved to avoid loose connection, and by controlling the limiting slider 20 to pull the connecting belt 22 by sliding the fixed ring 19, the fixed card plate 21 can be controlled to move to the inside of the second placement groove 18 to facilitate the rotation and disassembly of the third threaded rod 14, which is convenient for connection and disassembly and use, and improves the anti-detachment strength after connection.

[0033] Working principle of the utility model: when in use, only one end of the steel wire rope 1 is bent into a loop 7 through the restraining hoop 8, and the loop 7 is inserted into the first placement groove 6, and then the second threaded rod 13 is rotated to control the extrusion plate 10 to squeeze the loop 7, so that the second limiting ring 11 is inserted into the middle of the loop 7, and the limiting column 12 is located on both sides of the steel wire rope 1, and then the first threaded rod 9 is rotated to insert one end of the first threaded rod 9 into the second limiting ring 11 to connect the connecting pipe 4 and the steel wire rope 1;

[0034] During splicing, the third threaded rod 14 is rotated and inserted into the interior of the threaded slot 16, and is threadedly connected to the threaded slot 16 until the fixed clamping plate 21 corresponds to the limiting groove 15. At this time, the fixed clamping block is clamped into the interior of the limiting groove 15 to prevent the connector head 2 from rotating and improve the anti-slip effect. The connecting tube 4 is rotatably connected to the connector head 2 or the connecting female head 3 through the first limiting ring 5, which will not affect the connection and use of the connector head 2 and the connecting female head 3.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-slip spliced ​​stainless steel wire rope, comprising a steel wire rope (1), characterized in that: The two ends of the steel wire rope (1) are respectively connected to a connecting sub-head (2) and a connecting female head (3); a connecting tube (4) is inserted into the connecting sub-head (2) and the connecting female head (3) on one side close to the steel wire rope (1); one end of the connecting tube (4) is fixedly connected to a first limiting ring (5), and the other side is provided with a first placement groove (6); both ends of the steel wire rope (1) are bent with a ring (7) and are sleeved with a restraining hoop (8); A first threaded rod (9) is inserted into one side of the connecting tube (4), and a second threaded rod (13) is inserted into the other side; one end of the second threaded rod (13) extends into the interior of the first placement groove (6) and is rotatably connected to an extrusion plate (10); one side of the extrusion plate (10) is fixedly connected to a second limiting ring (11) and a limiting column (12); One end of the connecting sub-head (2) is fixedly connected to a third threaded rod (14); an outer surface of one end of the third threaded rod (14) close to the connecting sub-head (2) is provided with a limiting groove (15); one side of the connecting female head (3) is provided with a threaded slot (16); and an anti-slip mechanism is provided in the middle of the threaded slot (16).

2. The anti-drop spliced ​​stainless steel wire rope according to claim 1, characterized in that: The ring (7) is located in the middle of the first placement groove (6), the restraining hoop (8) is located on a side of the connecting tube (4) close to the steel wire rope (1), the second limiting ring (11) passes through the middle of the ring (7) and corresponds to the first threaded rod (9), and one end of the first threaded rod (9) extends to the inside of the second limiting ring (11).

3. The anti-drop spliced ​​stainless steel wire rope according to claim 1, characterized in that: The limiting posts (12) are located on both sides of the steel wire rope (1), the extrusion plate (10) is located on the top of the steel wire rope (1), an anti-slip groove is provided on one side of the extrusion plate (10) close to the limiting posts (12), and the first limiting ring (5) is provided in the middle of the connecting male head (2) and the connecting female head (3).

4. The anti-dropping spliced ​​stainless steel wire rope according to claim 1, characterized in that: The third threaded rod (14) corresponds to the threaded slot (16); a thread at one end of the third threaded rod (14) is adapted to a thread at one end of the inner cavity of the threaded slot (16); and a cross-sectional shape of the limiting groove (15) is set to be a right-angled trapezoid.

5. The anti-drop spliced ​​stainless steel wire rope according to claim 1, characterized in that: The anti-slip mechanism comprises limiting sliding grooves (17) provided on both sides of the connecting female head (3) and second placement grooves (18) symmetrically provided on both sides of the middle of the threaded slot (16); the outer sleeve of the connecting female head (3) is provided with a fixing ring (19); the middle of the fixing ring (19) is fixedly connected with a limiting slider (20); the limiting slider (20) is adapted to the limiting sliding groove (17); and the limiting slider (20) is arranged in the middle of the limiting sliding groove (17).

6. The anti-drop spliced ​​stainless steel wire rope according to claim 5, characterized in that: A fixed clamping plate (21) is arranged in the middle of the second placement groove (18), a connecting belt (22) is connected to one side of the fixed clamping plate (21), one end of the connecting belt (22) is fixedly connected to the wall of the limiting slide block (20), a spring (23) is arranged on the side of the fixed clamping plate (21) close to the connecting belt (22), and a fixed clamping block is arranged on the wall of the fixed clamping plate (21) away from the connecting belt (22), and the fixed clamping block is matched with the limiting groove (15).

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