Tension pay-off machine capable of preventing steel wire from twisting
By introducing an anti-twist and disassembly mechanism into the tension wire feeding machine, the problems of cable twisting and inconvenient disassembly are solved, the wire is limited and quickly disassembled, and the ease of use of the equipment is improved.
Patent Information
- Application Number
- CN202520175456.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-26
AI Technical Summary
The cable is prone to twisting during use of the tension wire feeding machine, and it is inconvenient to disassemble and assemble the wire reel.
An anti-torsion tension wire feeding machine was designed, which includes an anti-torsion mechanism and a disassembly and assembly mechanism. The steel wire is limited by a limiting roller and an adjusting screw, and the steel wire drum is quickly clamped by a fixed column and a limiting cone, so as to achieve convenient disassembly and assembly.
It effectively avoids wire twisting and improves the ease of assembling and disassembling the wire reel in the tension wire feeding machine.
Smart Images
Figure CN223673996U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tension pay-off machine technical field, concretely is a tension pay-off machine of anti steel wire torsion. BACKGROUND
[0002] In power transmission line engineering, tension pay-off erection construction mainly adopts traction machine, tension pay-off machine and the traction of anti torsion steel wire rope, wherein the tension pay-off machine is the vital component, in order to guarantee pay-off tension, the straightness of cable, the existing pay-off machine usually adopts double -wheel or multi -wheel type tension device.
[0003] The cable is prone to torsion in the process of paying off by the tension pay-off machine, and the tension pay-off machine is generally disassembled and assembled by multiple screws when using the steel wire drum, which is relatively cumbersome, thereby reducing the convenience degree of disassembling and assembling the steel wire drum of the tension pay-off machine. UTILITY MODEL CONTENTS
[0004] The utility model discloses a tension pay-off machine of anti steel wire torsion to solve the problem of the cable prone to torsion when using the tension pay-off machine and the low convenience degree when disassembling and assembling the steel wire drum in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a tension pay-off machine of anti steel wire torsion, including the frame, the surface of frame is installed control button, the surface of frame is installed drive motor, the input of drive motor is electrically connected with the output of control button, the output is fixed with the pivot through the shaft coupling, the outside of pivot is equipped with the steel wire drum, the surface of frame is provided with tension pay-off mechanism, the inside of tension pay-off mechanism includes guide pulley, extension spring, gravity wheel, guide slot and sliding seat, the both sides of frame surface are rotatably connected with guide pulley, the gravity wheel is arranged between the guide pulley, the surface of frame is provided with guide slot, the sliding seat is arranged in the inside of guide slot, the surface of sliding seat is rotatably connected with the surface of gravity wheel, the surface of sliding seat is fixed with extension spring, one end of extension spring is fixedly connected with the inner wall of guide slot, the dismounting mechanism is arranged between the steel wire drum and pivot, the dismounting mechanism is composed of fixed column and dismounting component, the surface of frame is provided with anti torsion mechanism, the inside of anti torsion mechanism includes limit frame, limit roller, sliding frame, sliding slot, fixed stud and adjusting screw cylinder.
[0006] Preferably, the surface of the pivot is fixed with a fixed column, the fixed column is in contact with the inner wall of the steel wire drum, and the two sides of the fixed column are provided with dismounting components.
[0007] Preferably, the inside of the disassembling component comprises a fastening stud, a moving limiting cone and a fixing limiting cone, one end of the rotating shaft is sleeved with the moving limiting cone, and the surface of the moving limiting cone is closely attached to the surface of the wire reel.
[0008] Preferably, the surface of the moving limiting cone is screw-connected with the fastening stud, one end of the fastening stud penetrates through the moving limiting cone and is screw-fastened with the surface of the rotating shaft.
[0009] Preferably, one side of the moving limiting cone is provided with the fixing limiting cone, the surface of the fixing limiting cone is fixedly connected with the surface of the rotating shaft, and the surface of the fixing limiting cone is closely attached to the surface of the rotating shaft.
[0010] Preferably, the surface of the rack is fixedly provided with a limiting frame, the limiting frame is located at one side of the wire guide wheel and the gravity wheel, one side of the limiting frame is provided with a sliding frame, and the inside of the limiting frame and the sliding frame are both rotationally connected with a limiting roller.
[0011] Preferably, the surface of the rack is provided with a sliding groove, and the sliding groove and the sliding frame are slidably matched.
[0012] Preferably, the inner wall of the sliding groove is fixedly provided with a fixing stud, the surface of the fixing stud is screw-sleeved with an adjusting screw cylinder, and one end of the adjusting screw cylinder is rotationally connected with the surface of the sliding frame.
[0013] Compared with the prior art, the tension pay-off machine for preventing wire twisting has the advantages that the tension pay-off machine for preventing wire twisting not only avoids the twisting of the wire during the use of the tension pay-off machine, but also improves the convenience degree of disassembling and assembling the wire reel.
[0014] 1. By setting the anti-twisting mechanism, the wire to be payed off is threaded between the limiting rollers, then the adjusting screw cylinder is rotated, the adjusting screw cylinder pushes the sliding frame to move under the screw cooperation of the fixing stud and the adjusting screw cylinder, the two limiting rollers are in contact with the surface of the wire, the wire is limited, the wire twisting is avoided, and the limiting function of the tension pay-off machine on the wire is realized, thereby avoiding the twisting of the wire during the use of the tension pay-off machine.
[0015] 2. By setting the disassembling mechanism, the wire reel is sleeved to the surface of the rotating shaft, and the inside of the wire reel can be supported under the action of the fixing column, then the wire reel is pushed, one end of the wire reel is closely attached to the fixing limiting cone, then the moving limiting cone is sleeved to one end of the rotating shaft, the moving limiting cone is closely attached to the other end of the wire reel by pushing the moving limiting cone, then the fastening stud is tightened, the moving limiting cone is fixed, the wire reel is quickly clamped and fixed under the action of the moving limiting cone and the fixing limiting cone, the function of the tension pay-off machine for conveniently disassembling and assembling the wire reel is realized, and the convenience degree of disassembling and assembling the wire reel of the tension pay-off machine is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is three-dimensional appearance structure schematic view of the utility model;
[0017] Figure 2 It is main view cross section structure schematic view of the utility model;
[0018] Figure 3 It is dismounting mechanism side view cross section enlarged structure schematic view of the utility model;
[0019] Figure 4 It is anti-twist mechanism enlarged structure schematic view of the utility model.
[0020] In the figure: 1, rack;11, control button;12, steel wire reel;13, rotating shaft;14, driving motor;2, tension pay-off mechanism;21, wire guide wheel;22, extension spring;23, gravity wheel;24, guide slot;25, sliding seat;3, dismounting mechanism;31, fixed column;32, dismounting component;321, fastening stud;322, movement limiting cone;4, anti-twist mechanism;41, limiting frame;42, limiting roller;43, sliding frame;44, sliding slot;45, fixed stud;46, adjusting screw cylinder. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right" and the like are only used for description purpose, and cannot be understood as indicating or implying relative importance. Meanwhile, in the description of the utility model, unless explicitly specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] The structure of the tension pay-off machine for preventing steel wire from twisting provided by the utility model is as shown in Figure 1 and Figure 2As shown, including rack 1, the surface of the rack 1 is mounted with control button 11, the model of the control button 11 can be selected with LA series, the surface of the rack 1 is mounted with driving motor 14, the model of the driving motor 14 can be selected with JO series, the input end of the driving motor 14 is electrically connected with the output end of the control button 11, the output end is fixed with rotating shaft 13 through the shaft coupling, the outer side of the rotating shaft 13 is sleeved with steel wire drum 12, the surface of the rack 1 is provided with tension pay-off mechanism 2, the inside of the tension pay-off mechanism 2 comprises wire guide wheel 21, extension spring 22, gravity wheel 23, guide groove 24 and sliding seat 25, both sides of the surface of the rack 1 are rotatably connected with wire guide wheel 21, the gravity wheel 23 is arranged between the wire guide wheels 21, the surface of the rack 1 is provided with guide groove 24, the sliding seat 25 is slidably arranged in the inside of the guide groove 24, the surface of the sliding seat 25 is rotatably connected with the surface of the gravity wheel 23, the surface of the sliding seat 25 is fixedly connected with extension spring 22, one end of the extension spring 22 is fixedly connected with the inner wall of the guide groove 24.
[0023] In use, the tension pay-off machine is started by controlling the control button 11, the rotating shaft 13 is driven to rotate by the driving motor 14, the steel wire drum 12 is driven to rotate to pay off the wire, when paying off the wire, the steel wire passes through the wire guide wheel 21 and the gravity wheel 23, at this time, the gravity wheel 23 moves downward under the action of its own gravity and the pushing force of the extension spring 22, the gravity wheel 23 pulls the steel wire, so that the steel wire is in a tension state, and the tension pay-off of the steel wire is realized.
[0024] Further, as shown, Figure 3 The steel wire drum 12 and the rotating shaft 13 are provided with dismounting mechanism 3, the dismounting mechanism 3 is composed of fixed column 31 and dismounting component 32, the surface of the rotating shaft 13 is sleeved with the fixed column 31, the fixed column 31 is in contact with the inner wall of the steel wire drum 12, the two sides of the fixed column 31 are provided with dismounting component 32, the inside of the dismounting component 32 comprises fastening stud 321, movable limiting cone 322 and fixed limiting cone 323, one end of the rotating shaft 13 is sleeved with the movable limiting cone 322, the surface of the movable limiting cone 322 is closely attached to the surface of the steel wire drum 12, the surface of the movable limiting cone 322 is threadedly connected with the fastening stud 321, one end of the fastening stud 321 penetrates through the movable limiting cone 322 and is threadedly fastened with the surface of the rotating shaft 13, one side of the movable limiting cone 322 is provided with the fixed limiting cone 323, the surface of the fixed limiting cone 323 is fixedly connected with the surface of the rotating shaft 13, and the surface of the fixed limiting cone 323 is closely attached to the surface of the rotating shaft 13.
[0025] In use, the steel wire reel 12 is sleeved to the surface of the rotating shaft 13 and supported inside by the fixed column 31. Then the steel wire reel 12 is pushed so that one end of the steel wire reel 12 is tightly attached to the fixed limiting cone 323. Then the movable limiting cone 322 is sleeved to one end of the rotating shaft 13, and the movable limiting cone 322 is pushed so that the movable limiting cone 322 is tightly attached to the other end of the steel wire reel 12. Then the fastening stud 321 is tightened to fix the movable limiting cone 322. Under the action of the movable limiting cone 322 and the fixed limiting cone 323, the steel wire reel 12 is quickly clamped and fixed, so as to realize the function of the tension pay-off machine for conveniently disassembling the steel wire reel 12.
[0026] Further, as shown in Figure 4 the surface of the rack 1 is provided with an anti-twisting mechanism 4. The inside of the anti-twisting mechanism 4 comprises a limiting frame 41, a limiting roller 42, a sliding frame 43, a sliding groove 44, a fixed stud 45 and an adjusting cylinder 46. The surface of the rack 1 is fixed with the limiting frame 41. The limiting frame 41 is located on one side of the wire guide wheel 21 and the gravity wheel 23. One side of the limiting frame 41 is provided with the sliding frame 43. The inside of the limiting frame 41 and the sliding frame 43 are both rotationally connected with the limiting roller 42. The surface of the rack 1 is provided with the sliding groove 44. The sliding groove 44 and the sliding frame 43 are slidably matched. The inner wall of the sliding groove 44 is fixed with the fixed stud 45. The surface of the fixed stud 45 is threadedly sleeved with the adjusting cylinder 46. One end of the adjusting cylinder 46 is rotationally connected with the surface of the sliding frame 43.
[0027] In use, the steel wire to be payed off is passed between the limiting rollers 42. Then the adjusting cylinder 46 is rotated. Under the thread cooperation of the fixed stud 45 and the adjusting cylinder 46, the adjusting cylinder 46 pushes the sliding frame 43 to move, so that the two limiting rollers 42 are in contact with the surface of the steel wire to limit the steel wire and avoid the twisting of the steel wire, so as to realize the limiting function of the tension pay-off machine on the steel wire.
[0028] Working principle: in use, first, the steel wire reel 12 is sleeved to the surface of the rotating shaft 13 and supported inside by the fixed column 31. Then the steel wire reel 12 is pushed so that one end of the steel wire reel 12 is tightly attached to the fixed limiting cone 323. Then the movable limiting cone 322 is sleeved to one end of the rotating shaft 13, and the movable limiting cone 322 is pushed so that the movable limiting cone 322 is tightly attached to the other end of the steel wire reel 12. Then the fastening stud 321 is tightened to fix the movable limiting cone 322. Under the action of the movable limiting cone 322 and the fixed limiting cone 323, the steel wire reel 12 is quickly clamped and fixed, so as to realize the function of the tension pay-off machine for conveniently disassembling the steel wire reel 12, thereby improving the convenience degree when the tension pay-off machine disassembles the steel wire reel 12.
[0029] Subsequently, the steel wire to be payed-off is passed between the limiting rollers 42, and then the adjusting sleeve 46 is rotated, and the adjusting sleeve 46 is driven to move the sliding frame 43 under the cooperation of the fixed stud 45 and the adjusting sleeve 46, so that the two limiting rollers 42 are in contact with the surface of the steel wire to limit the steel wire and avoid the torsion of the steel wire, so as to realize the limiting function of the tension pay-off machine on the steel wire, thereby avoiding the torsion of the steel wire during the use of the tension pay-off machine.
[0030] During use, the tension pay-off machine is started by controlling the control button 11, the driving motor 14 drives the rotating shaft 13 to rotate, and the steel wire drum 12 is rotated to perform the pay-off work. During the pay-off, the steel wire passes through the guide wheel 21 and the gravity wheel 23, at this time, the gravity wheel 23 is driven to move downward under the action of its own gravity and the pushing force of the extension spring 22, so that the gravity wheel 23 pulls the steel wire, the steel wire is in a tension state, the tension pay-off is performed on the steel wire, and finally the use work of the tension pay-off machine is completed.
[0031] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.
Claims
1. A tension wire feeding machine for preventing wire twisting, comprising a frame (1), characterized in that: A control button (11) is mounted on the surface of the frame (1). A drive motor (14) is mounted on the surface of the frame (1). The input end of the drive motor (14) is electrically connected to the output end of the control button (11). The output end is fixed to a rotating shaft (13) via a coupling. A wire drum (12) is sleeved on the outside of the rotating shaft (13). A tension wire feeding mechanism (2) is provided on the surface of the frame (1). The tension wire feeding mechanism (2) includes a guide wheel (21), a tension spring (22), a gravity wheel (23), a guide groove (24), and a slide (25). Guide wheels (21) are rotatably connected to both sides of the surface of the frame (1). A gravity wheel (23) is provided between the guide wheels (21). The surface of the frame (1) is open. A guide groove (24) is provided, and a slide block (25) is slidably arranged inside the guide groove (24). The surface of the slide block (25) is rotatably connected to the surface of the gravity wheel (23). A tension spring (22) is fixed on the surface of the slide block (25). One end of the tension spring (22) is fixedly connected to the inner wall of the guide groove (24). A disassembly and assembly mechanism (3) is provided between the wire drum (12) and the rotating shaft (13). The disassembly and assembly mechanism (3) consists of a fixed column (31) and a disassembly and assembly component (32). An anti-torsion mechanism (4) is provided on the surface of the frame (1). The anti-torsion mechanism (4) includes a limit frame (41), a limit roller (42), a slide frame (43), a slide groove (44), a fixed stud (45), and an adjusting screw (46).
2. The tension pay-off machine for preventing wire twisting according to claim 1, characterized in that: The rotating shaft (13) has a fixed post (31) fitted on its surface. The fixed post (31) is in contact with the inner wall of the wire drum (12). The fixed post (31) has disassembly components (32) on both sides.
3. The tension pay-off machine for preventing wire twisting according to claim 2, characterized in that: The internal components of the disassembly and assembly component (32) include a fastening stud (321), a movable limiting cone (322), and a fixed limiting cone (323). One end of the rotating shaft (13) is fitted with the movable limiting cone (322), and the surface of the movable limiting cone (322) is in close contact with the surface of the wire drum (12).
4. A tension pay-off machine for preventing wire twisting according to claim 3, characterized in that: The surface of the movable limiting cone (322) is threaded with a fastening stud (321), one end of which passes through the movable limiting cone (322) and is threadedly fastened to the surface of the rotating shaft (13).
5. A tension pay-off machine for preventing wire twisting according to claim 4, characterized in that: A fixed limiting cone (323) is provided on one side of the movable limiting cone (322). The surface of the fixed limiting cone (323) is fixedly connected to the surface of the rotating shaft (13), and the surface of the fixed limiting cone (323) is in close contact with the surface of the rotating shaft (13).
6. A tension pay-off machine for preventing wire twisting according to claim 1, characterized in that: The surface of the frame (1) is fixed with a limit frame (41). The limit frame (41) is located on one side of the guide wheel (21) and the gravity wheel (23). A sliding frame (43) is provided on one side of the limit frame (41). The sliding frame (43) and the limit frame (41) are rotatably connected with limit rollers (42).
7. A tension pay-off machine for preventing wire twisting according to claim 6, characterized in that: The surface of the frame (1) is provided with sliding grooves (44), and the sliding grooves (44) and the sliding frame (43) slide together.
8. A tension pay-off machine for preventing wire twisting according to claim 7, characterized in that: The inner wall of the slide groove (44) is fixed with a fixing stud (45), and the surface of the fixing stud (45) is threaded with an adjusting screw (46), one end of the adjusting screw (46) being rotatably connected to the surface of the slide frame (43).