Lifting device for strand tension of mooring rope

Abstract

The utility model relates to the technical field of cable processing equipment, and discloses a cable strand tension lifting device which comprises a bottom plate, a mounting frame located on one side of the top of the bottom plate and a plurality of sets of first adjusting plates located on one side of the interior of the mounting frame. A rotating roller I is arranged between the two groups of mounting blocks I; the second adjusting plates are arranged at the two ends of the other side in the mounting frame; the mounting blocks II are arranged at the top and the bottom of one end of the adjusting plate II. According to the device, two groups of adjusting plates I and rotating rollers I can be stably and oppositely adjusted through a servo motor I, a two-way screw I and a limiting rod I, and two groups of adjusting plates II and rotating rollers II can be stably and oppositely adjusted through a servo motor II, a two-way screw II and a limiting rod II; and the tensioning of the plied yarn can be adjusted through the opposite adjustment of the two groups of rotating rollers I and the two groups of rotating rollers II, so that the tension of the plied yarn can be improved, and the practicability of the lifting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing equipment, in particular to a device for lifting the strand tension of a cable. Background Art

[0002] The cable is a multi-strand rope used to tie up ships. The cable must have properties such as tensile strength, impact resistance, wear resistance, flexibility and softness. The multi-strand rope used to tie up ships is required to have properties such as tensile strength, impact resistance, wear resistance, flexibility and softness.

[0003] During the actual use of cables, the size of the cable tension determines the tensile performance of the cable. At present, the tensile effect of cables produced by traditional equipment is poor. Since most cables are directly formed by strand braiding and winding, and the tension of the strands is not increased, a lifting device is required to increase the tension of the strands. Utility Model Content

[0004] The utility model aims to provide a device for lifting the strand tension of a cable to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a cable strand tension lifting device, comprising a bottom plate, a mounting frame located on one side of the top of the bottom plate, and a plurality of adjustment plates one located on one side of the inside of the mounting frame, wherein the adjustment plate one comprises:

[0006] Mounting blocks 1 are arranged at both ends of the adjusting plate 1, and a rotating roller 1 is arranged between the two sets of mounting blocks 1;

[0007] Adjustment plates 2 are arranged at two ends of the other side of the interior of the mounting frame;

[0008] Mounting blocks 2 are arranged at the top and bottom of one end of the adjusting plate 2, and rotating rollers 2 are arranged between the two sets of mounting blocks 2;

[0009] A rotating rod is arranged inside the rotating roller one and the rotating roller two.

[0010] Preferably, the top of the bottom plate is away from a wire feeding frame on one side of the mounting frame, a plurality of wire release holes are arranged on the outer side of the wire feeding frame, and support blocks are arranged on the bottom of both sides of the wire feeding frame.

[0011] Preferably, a servo motor 1 is installed at one end of the top of the mounting frame, and the output end of the servo motor 1 is connected to a bidirectional screw rod 1 that penetrates one end of the interior of two sets of adjustment plates 1, and one end of one side of the interior of the mounting frame is provided with a limit rod 1 that penetrates the other end of the interior of the two sets of adjustment plates 1, and a servo motor 2 is installed at the top of one end of the bottom plate, and the output end of the servo motor 2 is connected to a bidirectional screw rod 2 that penetrates the top end of the interior of the two sets of adjustment plates 2, and a limit rod 2 that penetrates the bottom end of the interior of the two sets of adjustment plates 2 is provided at the bottom end of the interior of the mounting frame.

[0012] Preferably, a bearing 1 is provided at one end of the mounting block 1, and both ends of the rotating rod inside the rotating roller 1 penetrate into the interior of the bearing 1, and the rotating roller 1 is rotatably connected to the mounting block 1 through the bearing 1 and the rotating rod.

[0013] Preferably, a mounting hole is provided at the middle position inside the rotating roller 1 and the rotating roller 2, and the rotating roller 1 and the rotating roller 2 are detachably connected to the rotating rod through the mounting hole.

[0014] Preferably, one end of the second mounting block is provided with a second bearing, and both ends of the rotating rod inside the second rotating roller penetrate into the interior of the second bearing, and the second rotating roller is rotatably connected to the second mounting block via the second bearing and the rotating rod.

[0015] Preferably, support legs are provided at the four corners of the bottom of the base plate, and the two groups of support blocks are respectively welded to the bottom ends of both sides of the wire feeding frame.

[0016] Preferably, a fixing groove is provided on one side of the top of the wire feeding frame, and the wire feeding frame is detachably connected to the bottom plate through the fixing groove.

[0017] Preferably, one end of the inside of the two sets of adjustment plates is provided with a threaded hole matching the bidirectional screw, and the other end of the inside of the two sets of adjustment plates is provided with a limiting hole.

[0018] Preferably, the top ends of the two groups of adjusting plates 2 are both provided with threaded holes 2 matching the two bidirectional screws 2, and the bottom ends of the two groups of adjusting plates 2 are both provided with limiting holes 2.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model can stably adjust two groups of adjustment plates 1 and rotating roller 1 towards each other through servo motor 1, bidirectional screw 1 and limit rod 1, can stably adjust two groups of adjustment plates 2 and rotating roller 2 towards each other through servo motor 2, bidirectional screw 2 and limit rod 2, can adjust the tension of the strands through the relative adjustment of the two groups of rotating rollers 1 and the two groups of rotating rollers 2, thereby increasing the pulling force of the strands and improving the practicality of the lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a cross-sectional view of the utility model.

[0024] Figure 3 It is a side view of the utility model.

[0025] In the figure: 1. bottom plate; 101. wire feeding frame; 102. wire release hole; 103. support block; 2. mounting frame; 201. servo motor 1; 202. bidirectional screw 1; 203. limit rod 1; 204. servo motor 2; 205. bidirectional screw 2; 206. limit rod 2; 3. adjustment plate 1; 301. mounting block 1; 302. rotating roller 1; 303. adjustment plate 2; 304. mounting block 2; 305. rotating roller 2; 306. rotating rod. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] 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.

[0030] See also Figure 1-3 The utility model provides an embodiment of a device for lifting the tension of a strand of a cable: a device for lifting the tension of a strand of a cable, comprising a bottom plate 1, a mounting frame 2 located on one side of the top of the bottom plate 1, and a plurality of groups of adjusting plates 3 located on one side inside the mounting frame 2, wherein the adjusting plate 3 comprises: mounting blocks 301 arranged at both ends of the adjusting plate 3, and a rotating roller 302 is arranged between the two groups of mounting blocks 301, so that the rotating roller 302 can be fixedly installed between the adjusting plate 3; an adjusting plate 2 303 arranged at both ends of the other side inside the mounting frame 2; mounting blocks 304 arranged at the top and bottom of one end of the adjusting plate 2 303, and a rotating roller 2 305 is arranged between the two groups of mounting blocks 2 304, so that the rotating roller 2 305 can be fixedly installed between the adjusting plate 2 303; a rotating rod 306 arranged inside the rotating roller 1 302 and the rotating roller 2 305, so that the rotating roller 1 302 and the rotating roller 2 305 can be rotated, so as to adjust and convey the tension of the strands.

[0031] Please refer to Figure 2 and Figure 3The top of the bottom plate 1 is away from the wire feeding frame 101 on one side of the mounting frame 2. The outer side of the wire feeding frame 101 is provided with multiple groups of wire release holes 102, which are convenient for conveying the strands. The bottoms of both sides of the wire feeding frame 101 are provided with support blocks 103, which play a supporting effect and make the use of the wire feeding frame 101 more stable. A servo motor 201 is installed at one end of the top of the mounting frame 2. The output end of the servo motor 201 is connected to a bidirectional screw 202 that runs through one end of the inside of the two groups of adjustment plates 3. The servo motor 201 can drive the bidirectional screw 202 to rotate, so that the two groups of adjustment plates 3 can be adjusted towards each other. A limiting rod 203 is arranged at one end of the side and penetrates to the other end of the two groups of adjustment plates 3, so that the adjustment of the two groups of adjustment plates 3 is more stable. A servo motor 204 is installed on the top of one end of the bottom plate 1. The output end of the servo motor 204 is connected with a bidirectional screw 205 which penetrates to the top of the two groups of adjustment plates 303. The servo motor 204 can drive the bidirectional screw 205 to rotate, so as to adjust the two groups of adjustment plates 303 towards each other. A limiting rod 206 is arranged at the bottom end of the mounting frame 2 and penetrates to the bottom end of the two groups of adjustment plates 303, so that the adjustment of the two groups of adjustment plates 303 is more stable.

[0032] Please refer to Figure 1 and Figure 3 , one end of the mounting block 1 301 is provided with a bearing 1, and both ends of the rotating rod 306 inside the rotating roller 1 302 are both inserted into the interior of the bearing 1, the rotating roller 1 302 is rotatably connected to the mounting block 1 301 through the bearing 1 and the rotating rod 306, so that the rotating roller 1 302 and the mounting block 1 301 can rotate, and the middle position inside the rotating roller 1 302 and the rotating roller 2 305 is provided with a mounting hole, and the rotating roller 1 302 and the rotating roller 2 305 are detachably connected to the rotating rod 306 through the mounting hole, so that the rotating rod 306 is fixedly installed between the rotating roller 1 302 and the rotating roller 2 305, and one end of the mounting block 2 304 is provided with a bearing 2, and both ends of the rotating rod 306 inside the rotating roller 2 305 are both inserted into the interior of the bearing 2, the rotating roller 2 305 is rotatably connected to the mounting block 2 304 through the bearing 2 and the rotating rod 306, so that the rotating roller 2 305 can rotate, and the tension of the strand can be adjusted while facilitating the transportation of the strand.

[0033] Please refer to Figure 2 and Figure 3, support legs are arranged at the four corners of the bottom of the bottom plate 1, which play a supporting role and improve the stability of the lifting device. The two sets of support blocks 103 are respectively welded to the bottom ends of the two sides of the wire feeding frame 101, and a fixing groove is arranged on one side of the top of the wire feeding frame 101. The wire feeding frame 101 is detachably connected to the bottom plate 1 through the fixing groove, so that the wire feeding frame 101 is installed on the top of the bottom plate 1. One end of the inner part of the two sets of adjustment plates 3 is provided with a threaded hole 1 matching the bidirectional screw 202, which is relative to the two sets of adjustment plates. The section plates 1 3 are adjusted toward each other, and the other ends of the two sets of adjustment plates 1 3 are provided with a limiting hole 1, which makes the adjustment of the two sets of adjustment plates 1 3 more stable, and the tops of the two sets of adjustment plates 2 303 are provided with a threaded hole 2 matching the bidirectional screw 205, so that the two sets of adjustment plates 2 303 can be adjusted toward each other, and the two sets of rotating rollers 2 305 can be adjusted toward each other, and the bottom ends of the two sets of adjustment plates 2 303 are provided with a limiting hole 2, which makes the adjustment of the two sets of adjustment plates 2 303 more stable.

[0034] Working principle: Before use, the utility model installs the lifting device between the wire-releasing device and the braiding and winding device. When in use, turn on the power, pass the strands through the inside of the mounting frame 2, and insert the strands into the inside of the wire-releasing hole 102. The strands are conveniently transported through the wire feeding frame 101 and the wire-releasing hole 102. Operate the control panel to control the servo motor 1 201 and the servo motor 2 204 to start at the same time. The servo motor 1 201 and the servo motor 2 204 respectively drive the bidirectional screw 1 202 and the bidirectional screw 2 205 to rotate synchronously. The threaded holes in the two sets of adjustment plates 1 3 cooperate with the bidirectional screw 1 202. The two sets of adjustment plates 1 The threaded hole inside the section plate 203 cooperates with the bidirectional screw 205 to achieve the adjustment of the two groups of adjustment plates 1 and 303 towards each other, and the limit rod 1 203 and the limit rod 2 206 make the adjustment of the two groups of adjustment plates 1 and 303 more stable, so that the two groups of rotating rollers 1 302 and 305 can be adjusted towards each other, and the tension of the strands can be adjusted, and the two groups of rotating rollers 1 302 and 305 can be rotated by the rotating rod and the bearing, which is convenient for conveying the strands, thereby increasing the tension of the strands, making the tension of the cables stronger.

[0035] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A device for increasing the tension of a cable strand, characterized in that: The invention comprises a bottom plate (1), a mounting frame (2) located on the top side of the bottom plate (1), and a plurality of adjustment plates (3) located on the inner side of the mounting frame (2), wherein the adjustment plates (3) comprise: Mounting blocks (301) are arranged at both ends of the adjusting plate (3), and a rotating roller (302) is arranged between the two sets of mounting blocks (301); A second adjustment plate (303) is arranged at two ends of the other side of the interior of the mounting frame (2); Mounting blocks 2 (304) are arranged at the top and bottom of one end of the second adjustment plate (303), and rotating rollers 2 (305) are arranged between the two sets of mounting blocks 2 (304); A rotating rod (306) is arranged inside the rotating roller 1 (302) and the rotating roller 2 (305).

2. A device for increasing the tension of a cable strand according to claim 1, characterized in that: The top of the bottom plate (1) is away from a wire feeding frame (101) on one side of the mounting frame (2), a plurality of groups of wire releasing holes (102) are arranged on the outer side of the wire feeding frame (101), and support blocks (103) are arranged at the bottom of both sides of the wire feeding frame (101).

3. The device for increasing the tension of a cable strand according to claim 1, characterized in that: A servo motor (201) is mounted at one end of the top of the mounting frame (2), the output end of the servo motor (201) is connected to a bidirectional screw (202) that passes through one end of the inside of the two sets of adjustment plates (3), a limit rod (203) is provided at one end of one side of the inside of the mounting frame (2) and passes through the other end of the inside of the two sets of adjustment plates (3), a servo motor (204) is mounted at the top of one end of the bottom plate (1), the output end of the servo motor (204) is connected to a bidirectional screw (205) that passes through the top end of the inside of the two sets of adjustment plates (303), and a limit rod (206) that passes through the bottom end of the inside of the two sets of adjustment plates (303) is provided at the bottom end of the inside of the mounting frame (2).

4. A device for increasing the tension of a cable strand according to claim 1, characterized in that: One end of the mounting block 1 (301) is provided with a bearing 1, and both ends of a rotating rod (306) inside the rotating roller 1 (302) penetrate into the interior of the bearing 1, and the rotating roller 1 (302) is rotatably connected to the mounting block 1 (301) via the bearing 1 and the rotating rod (306).

5. The device for increasing the tension of a cable strand according to claim 1, characterized in that: The rotating roller 1 (302) and the rotating roller 2 (305) are both provided with mounting holes at the middle positions inside, and the rotating roller 1 (302) and the rotating roller 2 (305) are detachably connected to the rotating rod (306) through the mounting holes.

6. A device for increasing the tension of a cable strand according to claim 1, characterized in that: One end of the second mounting block (304) is provided with a second bearing, and both ends of the rotating rod (306) inside the second rotating roller (305) penetrate into the interior of the second bearing, and the second rotating roller (305) is rotatably connected to the second mounting block (304) through the second bearing and the rotating rod (306).

7. A device for increasing the tension of a cable strand according to claim 2, characterized in that: Support legs are provided at the four corners of the bottom of the base plate (1), and the two groups of support blocks (103) are respectively welded to the bottom ends of both sides of the wire feeding frame (101).

8. The device for increasing the tension of a cable strand according to claim 2, characterized in that: A fixing groove is provided on one side of the top of the wire feeding frame (101), and the wire feeding frame (101) is detachably connected to the bottom plate (1) via the fixing groove.

9. The device for increasing the tension of a cable strand according to claim 1, characterized in that: One end of the inside of the two sets of adjustment plates (3) is provided with a threaded hole (1) matching the bidirectional screw (202), and the other end of the inside of the two sets of adjustment plates (3) is provided with a limit hole (1).

10. The device for increasing the tension of a cable strand according to claim 1, characterized in that: The top ends of the two sets of adjustment plates (303) are both provided with threaded holes (2) matching the two-way screws (205), and the bottom ends of the two sets of adjustment plates (303) are both provided with limiting holes (2).

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