Tightening device for steel wire rope production

Abstract

The utility model discloses a tightening device for steel wire rope production, which comprises a base, a tensioning assembly and a fixing assembly, the tensioning assembly is arranged on the base, a connecting seat is arranged on the tensioning assembly, and the fixing assembly is arranged on the connecting seat; the fixing assembly comprises a rotating shaft and a pressing column, a groove is formed in the top wall of the connecting base, the rotating shaft is arranged on the groove, the rotating shaft is rotationally sleeved with the pressing column, and driving pieces are arranged on the connecting base and the pressing column. The utility model belongs to the technical field of tightening devices, and particularly relates to a tightening device for steel wire rope production.

Description

Technical Field

[0001] The utility model belongs to the technical field of tightening devices, in particular to a tightening device for steel wire rope production. Background Art

[0002] Steel wire ropes can transmit loads over long distances and have high tensile strength. When producing and processing steel wire ropes, workers will use a tightening device for wire rope production to clamp both ends of the wire rope to tighten the wire rope in order to assist production personnel in processing the wire rope.

[0003] The existing wire rope production tightening device usually compresses the wire rope when fixing the two ends of the wire rope, resulting in a small force-bearing area and an insufficiently stable fixing effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing steel wire rope production tightening device usually presses the steel wire rope tightly when fixing the two ends of the steel wire rope, the force-bearing area is small, and the fixing effect is not stable enough.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a tightening device for wire rope production, including a base, a tensioning assembly and a fixing assembly, the tensioning assembly is arranged on the base, the tensioning assembly is provided with a connecting seat, and the fixing assembly is arranged on the connecting seat; the fixing assembly includes a rotating shaft and a pressure column, the top wall of the connecting seat is provided with a groove, the rotating shaft is arranged on the groove, the pressure column is rotatably sleeved on the rotating shaft, and the connecting seat and the pressure column are provided with driving parts.

[0006] Preferably, the pressure column is arranged in an L-shaped structure.

[0007] Preferably, the driving member comprises an extension column, a side wall of the pressure column is provided with a slide groove, a top wall of the connecting seat is provided with a moving member, the extension column is provided on the moving member, and the extension column is slidably provided on the slide groove.

[0008] Preferably, the movable part includes a screw, a screw pair and a limit column, the top wall of the connecting seat is provided with a support plate, the two ends of the screw are rotatably provided on the support plate, the two ends of the limit column are provided on the support plate, the screw pair is threadedly connected to the screw and is slidably sleeved on the limit column, the extension column is provided on the side wall of the screw pair, the side wall of the support plate is provided with a handle, the end of the handle rotates through the support plate and is connected to the screw.

[0009] Preferably, the tensioning assembly includes a bidirectional screw and a second screw pair, the top wall of the base is provided with a slot, both ends of the bidirectional screw are rotatably arranged on the slot, the second screw pair is threadedly connected to the bidirectional screw and is slidably arranged on the slot, the second screw pair is relatively provided with two groups, the bottom end of the pressure column is arranged on the second screw pair, the side wall of the base is provided with a handwheel, the end of the handwheel rotates through the base and is connected to the bidirectional screw.

[0010] Preferably, two groups of the pressure columns are arranged in parallel, and the top ends of the two groups of pressure columns are rotatably connected with connecting plates via shafts.

[0011] Preferably, the moving part includes an electric telescopic rod and a fixed plate, the support plate is arranged on the connecting seat, the fixed end of the electric telescopic rod is arranged on the fixed plate, and the extension column is arranged at the movable end of the electric telescopic rod.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: the end of the wire rope passes through the groove and the bottom of the pressure column, and the pressure column is driven to rotate out on the rotating shaft through the driving member to drive the pressure column to be vertical to compress the wire rope below it, and combined with the L-shaped structure setting of the pressure column, when the pressure column compresses the wire rope, the contact area during compression can be increased to improve the compression degree. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0014] Figure 2 A cross-sectional view of an embodiment of the utility model;

[0015] Figure 3 The three-dimensional embodiment of the utility model Figure 1 ;

[0016] Figure 4 The three-dimensional embodiment of the utility model Figure 2 ;

[0017] Figure 5 Another structural schematic diagram of the moving part of the embodiment of the utility model.

[0018] Among them, 1. base, 2. tensioning assembly, 3. fixing assembly, 4. connecting seat, 5. rotating shaft, 6. pressure column, 7. groove, 8. driving member, 9. extension column, 10. slide groove, 11. moving member, 12. lead screw, 13. lead screw pair 1, 14. limit column, 15. support plate, 16. handle, 17. bidirectional lead screw, 18. lead screw pair 2, 19. slot, 20. hand wheel, 21. electric telescopic rod, 22. fixing plate, 23. wire rope. 24. connecting plate. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-4 As shown, the tightening device for wire rope production proposed by the utility model includes a base 1, a tensioning assembly 2 and a fixing assembly 3, the tensioning assembly 2 is arranged on the base 1, the tensioning assembly 2 is provided with a connecting seat 4, and the fixing assembly 3 is arranged on the connecting seat 4; the fixing assembly 3 includes a rotating shaft 5 and a pressure column 6, the top wall of the connecting seat 4 is provided with a groove 7, the rotating shaft 5 is provided on the groove 7, the pressure column 6 is rotatably sleeved on the rotating shaft 5, the connecting seat 4 and the pressure column 6 are provided with a driving member 8, the end of the wire rope 23 passes through the groove 7 and the bottom of the pressure column 6, and the pressure column 6 is driven to rotate out on the rotating shaft 5 by the driving member 8 to drive the pressure column 6 to be vertical to compress the wire rope 23 below it.

[0022] The pressure column 6 is set as an L-shaped structure, and two groups of pressure columns 6 are arranged in parallel. The top ends of the two groups of pressure columns 6 are connected with connecting plates 24 through shaft rotation. Through the L-shaped structure of the pressure column 6, when the pressure column 6 presses the wire rope 23, the contact area during compression can be increased to improve the compression degree.

[0023] The driving member 8 includes an extension column 9 , a slide groove 10 is provided on the side wall of the pressure column 6 , a moving member 11 is provided on the top wall of the connecting seat 4 , the extension column 9 is provided on the moving member 11 , and the extension column 9 is slidably provided on the slide groove 10 .

[0024] The movable member 11 includes a screw 12, a screw pair 13 and a limit column 14. The top wall of the connecting seat 4 is provided with a support plate 15. The two ends of the screw are rotatably arranged on the support plate 15. The two ends of the limit column 14 are arranged on the support plate 15. The screw pair 13 is threadedly connected with the screw 12 and slidably sleeved on the limit column 14. The extension column 9 is arranged on the side wall of the screw pair 13. The side wall of the support plate 15 is provided with a handle 16. The end of the handle 16 rotates through the support plate 15 and is connected to the screw 12, driving the screw 12 to rotate. The screw pair 13 drives the extension column 9 to slide in the slide groove 10 under the limitation of the limit column 14, thereby driving the pressure column 6 to rotate on the rotating shaft 5, so that the bottom end of the pressure column 6 presses the wire rope 23.

[0025] The tensioning assembly 2 includes a bidirectional screw 17 and a second screw pair 18. The top wall of the base 1 is provided with a slot 19. Both ends of the bidirectional screw 17 are rotatably arranged on the slot 19. The second screw pair 18 is threadedly connected to the bidirectional screw 17 and is slidably arranged on the slot 19. Two groups of the second screw pair 18 are relatively arranged. The bottom end of the pressure column 6 is arranged on the second screw pair 18. The side wall of the base 1 is provided with a handwheel 20. The end of the handwheel 20 rotates through the base 1 and is connected to the bidirectional screw 17. When the two ends of the wire rope 23 are pressed by the pressure column 6, the handwheel 20 can be rotated to drive the bidirectional screw 17 to rotate, so that the two screw pairs move away from each other to tighten the wire rope 23.

[0026] like Figure 5 As shown, the movable member 11 includes an electric telescopic rod 21 and a fixed plate 22, the support plate 15 is arranged on the connecting seat 4, the fixed end of the electric telescopic rod 21 is arranged on the fixed plate 22, and the extension column 9 is arranged at the movable end of the electric telescopic rod 21. Through the extension and retraction of the electric telescopic rod 21, the extension column 9 can be driven to slide in the slide groove 10 of the pressure column 6 to drive the pressure column 6 to rotate on the rotating shaft 5.

[0027] During specific use, the end of the steel wire rope 23 passes through the groove 7 and the bottom of the pressure column 6, and the moving part 11 drives the extension column 9 to slide in the slide groove 10 of the pressure column 6, so that the pressure column 6 rotates on the rotating shaft 5 to drive the pressure column 6 to be vertical, so as to compress the steel wire rope 23 below it, and the L-shaped structure of the pressure column 6 can be used to increase the contact area during compression when the pressure column 6 compresses the steel wire rope 23, so as to improve the compression degree.

[0028] When both ends of the steel wire rope 23 are compressed by the compression column 6 , the hand wheel 20 can be rotated to drive the bidirectional screw 17 to rotate, so that the two screw pairs 18 move away from each other to tighten the steel wire rope 23 .

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A tightening device for steel wire rope production, characterized in that: It includes a base, a tensioning assembly and a fixing assembly, wherein the tensioning assembly is arranged on the base, a connecting seat is arranged on the tensioning assembly, and the fixing assembly is arranged on the connecting seat; the fixing assembly includes a rotating shaft and a pressure column, a groove is arranged on the top wall of the connecting seat, the rotating shaft is arranged on the groove, the pressure column is rotatably sleeved on the rotating shaft, and driving parts are arranged on the connecting seat and the pressure column.

2. The tightening device for steel wire rope production according to claim 1, characterized in that: The pressure column is arranged in an L-shaped structure.

3. The tightening device for steel wire rope production according to claim 1, characterized in that: The driving member comprises an extension column, a side wall of the pressure column is provided with a slide groove, a top wall of the connecting seat is provided with a moving member, the extension column is arranged on the moving member, and the extension column is slidably arranged on the slide groove.

4. The tightening device for steel wire rope production according to claim 3, characterized in that: The movable part includes a screw, a screw pair and a limit column. The top wall of the connecting seat is provided with a support plate. The two ends of the screw are rotatably provided on the support plate. The two ends of the limit column are provided on the support plate. The screw pair is threadedly connected to the screw and is slidably sleeved on the limit column. The extension column is provided on the side wall of the screw pair. The side wall of the support plate is provided with a handle. The end of the handle rotates through the support plate and is connected to the screw.

5. The tightening device for steel wire rope production according to claim 1, characterized in that: The tensioning assembly includes a bidirectional screw and a second screw pair. The top wall of the base is provided with a slot, and both ends of the bidirectional screw are rotatably arranged on the slot. The second screw pair is threadedly connected to the bidirectional screw and is slidably arranged on the slot. The second screw pair is relatively provided with two groups, and the bottom end of the pressure column is arranged on the second screw pair. The side wall of the base is provided with a handwheel, and the end of the handwheel rotates through the base and is connected to the bidirectional screw.

6. The tightening device for steel wire rope production according to claim 1, characterized in that: The pressure columns are arranged in two groups in parallel, and the top ends of the two groups of pressure columns are rotatably connected with connecting plates through shafts.

7. The tightening device for steel wire rope production according to claim 4, characterized in that: The moving part comprises an electric telescopic rod and a fixing plate, the supporting plate is arranged on the connecting seat, the fixing end of the electric telescopic rod is arranged on the fixing plate, and the extending column is arranged on the movable end of the electric telescopic rod.

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