Aluminum alloy conductor twisting and tensioning device

Abstract

The utility model discloses an aluminum alloy conductor twisting and tensioning device, which relates to the technical field of aluminum alloy conductors and comprises a bottom plate, a discharging mechanism, a fixing frame, a traction mechanism, a supporting frame and a winding mechanism are mounted on the bottom plate, a wire distributing disc and an adjusting unit are mounted on the discharging mechanism, a twisting mechanism is mounted on the fixing frame, and an anti-falling unit is mounted on the supporting frame. The device has the beneficial effects that the tension of a wire before twisting is judged through the visual detection mechanism, the position of a first lantern ring on a transmission rod is adjusted through a first telescopic mechanism, a guide ring and a trapezoidal sliding piece, and the inclination degree of one end of the transmission rod is adjusted through the first lantern ring; the positions of the mounting seat at the other end of the transmission rod and the second lantern ring are adjusted, so that the second lantern ring drives and tensions the wire before stranding and adjusts the state of the wire, the tensity of the stranded wire is improved, the wire can be better stranded, and the stranding quality of the wire is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy conductors, in particular to an aluminum alloy conductor stranding and tensioning device. Background Art

[0002] Aluminum alloy conductor is a commonly used conductive material in power transmission and transmission. The existing method is mostly to twist the aluminum alloy conductor from multiple strands into a single strand through a corresponding twisting device, and then wind the twisted aluminum alloy conductor onto a cable reel for storage through the pulling of a traction wheel and a gantry take-up device, thereby meeting the required conductor preparation requirements.

[0003] The patent application with Chinese patent publication number CN220873315U discloses an aluminum alloy conductor twisting and tensioning device, which mainly conducts current diversion operation on the twisted conductor by means of expansion components, so as to ensure the tightness of the conductor during the diversion period, and can limit the current diversion of the conductor by means of continuous expansion, so that the conductor remains in a tensioned state during non-operation period, thereby preventing the twisted conductor from loosening.

[0004] When the existing conductors are prepared for twisting, the aluminum alloy single wires pass through the distribution drum and are twisted into conductors by the two forces of the rotation of the frame twisting equipment and the horizontal traction of the traction wheel. During the twisting process, as the processing progresses, the diameter of the single wire wound on the drum of the unwinding mechanism is thinned due to tension. At the same time, the wire shakes during the twisting process due to the weight reduction, which will cause deviations in the twisting of the wire and affect the quality of the wire twisting. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum alloy conductor twisting and tensioning device in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] An aluminum alloy conductor twisting and tensioning device comprises a bottom plate, on which a feeding mechanism, a fixing frame, a traction mechanism, a support frame and a winding mechanism are installed, a wire distribution plate and an adjustment unit for adjusting the tension of a twisted conductor are installed on the feeding mechanism, a twisting mechanism is installed on the fixing frame, and an anti-dropping unit is installed on the support frame;

[0008] The adjustment unit on the discharge mechanism includes a first ring, a transmission rod, a traction frame and a visual detection mechanism. A guide extension assembly is installed on the fixed frame. The first ring is slidably arranged on the guide extension assembly. The traction frame is installed on the distribution plate. The middle position of the transmission rod is rotatably connected to the traction frame. The transmission rod is slidably connected to the first ring. A mounting seat is installed at the end of the transmission rod. A buffer assembly is installed on the mounting seat. A second ring is installed on the buffer assembly. The visual detection mechanism is installed on the base plate, and the visual detection mechanism corresponds to the traction frame.

[0009] Furthermore, the guide extension assembly includes a first telescopic mechanism, which is installed on a fixed frame. A guide ring is installed on the telescopic end of the first telescopic mechanism. A trapezoidal groove is provided in the guide ring. Trapezoidal slides are slidably arranged in the trapezoidal groove. The trapezoidal slides are fixedly connected to the first ring.

[0010] Furthermore, the buffer assembly on the mounting seat includes a damping rod, which is mounted on the mounting seat, the telescopic end of the damping rod is connected to the second ring, the first spring is sleeved on the damping rod, and a protective sleeve is installed in the second ring.

[0011] Furthermore, the anti-slip unit on the support frame includes a slide plate and a slide rod. A displacement assembly is installed on the support frame. The slide plate is slidably installed on the support frame. The slide plate is connected to the displacement assembly. A second telescopic mechanism is installed on the slide plate. A sleeve is installed on the telescopic end of the second telescopic mechanism. A pressure sensor is installed on the inner upper end of the sleeve. The slide rod is slidably connected to the sleeve. A mounting frame is installed on the lower end of the slide rod. A top plate is installed on the upper end of the slide rod located in the sleeve. A second spring is sleeved on the part of the slide rod located in the sleeve. The top plate is located between the pressure sensor and the second spring. Guide rollers are rotatably installed on the upper and lower ends of the mounting frame.

[0012] Furthermore, the displacement assembly on the support frame includes a motor and a screw rod. The motor is installed on the side of the support frame. The screw rod is rotatably installed on the support frame. The screw rod is connected to the output shaft of the motor and is threadedly connected to the slide plate.

[0013] Furthermore, the sliding bar is square.

[0014] Furthermore, a limit frame is installed on the bottom plate, and the limit frame is located between the traction mechanism and the support frame.

[0015] The beneficial effects compared with the prior art are as follows:

[0016] 1. The tension state of the single-strand wire before twisting is judged by a visual detection mechanism, and the position of the first ring on the transmission rod is adjusted by the first telescopic mechanism, the guide ring, and the trapezoidal slide. The first ring drives the mounting seat and the second ring to move through the transmission rod, so that the second ring drives the single-strand wire to be twisted and tensions it to prevent the wire from being scattered during twisting, so that the wire can be better twisted and the quality of the wire twisting is guaranteed.

[0017] 2. The wires are evenly arranged and wound on the winding mechanism through the motor, lead screw, slide plate, mounting frame and guide roller. At the same time, when the wires are wound, the twisted wires are tensioned through the second telescopic mechanism, sleeve, pressure sensor, top plate, slide bar, mounting frame and guide roller to prevent the wires from escaping from the winding mechanism or traction mechanism, thereby ensuring the quality of wire winding and the efficiency of wire twisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a first isometric structural schematic diagram of an aluminum alloy conductor twisting and tensioning device described in the utility model;

[0020] Figure 2 The utility model is an aluminum alloy conductor stranding tensioning device Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 This is a second isometric structural schematic diagram of an aluminum alloy conductor twisting and tensioning device according to the utility model;

[0022] Figure 4 The utility model is an aluminum alloy conductor stranding tensioning device Figure 3 The enlarged structural diagram at B in the middle;

[0023] Figure 5 It is a partial cross-sectional structural schematic diagram of an aluminum alloy conductor twisting and tensioning device described in the utility model;

[0024] Figure 6 The utility model is an aluminum alloy conductor stranding tensioning device Figure 5 The enlarged structural diagram at C in the middle;

[0025] Figure 7 The utility model is an aluminum alloy conductor stranding tensioning device Figure 5 The enlarged structural diagram at D in the middle;

[0026] Figure 8 It is a schematic diagram of the cross-sectional structure of a support frame and a sleeve of an aluminum alloy conductor stranding tensioning device described in the utility model;

[0027] Fig. 9 The utility model is an aluminum alloy conductor stranding tensioning device Figure 8 Enlarged structural diagram at E in the middle.

[0028] The following are the descriptions of the reference numerals:

[0029] 1. Bottom plate; 2. Discharging mechanism; 301. First telescopic mechanism; 302. Guide ring; 303. Trapezoidal groove; 304. Trapezoidal slide; 305. First sleeve ring; 306. Transmission rod; 307. Traction frame; 308. Mounting seat; 309. Damping rod; 310. First spring; 311. Second sleeve ring; 312. Protective cover; 313. Visual detection mechanism; 401. Motor; 402. Screw rod; 403. Slide plate; 404. Second telescopic mechanism; 405. Sleeve; 406. Pressure sensor; 407. Top plate; 408. Second spring; 409. Slide bar; 410. Mounting frame; 411. Guide roller; 5. Wire distribution plate; 6. Fixed frame; 7. Twisting mechanism; 8. Traction mechanism; 9. Limiting frame; 10. Support frame; 11. Winding mechanism. DETAILED DESCRIPTION

[0030] like Figure 1-Figure 9 As shown, an aluminum alloy conductor twisting and tensioning device comprises a bottom plate 1, on which a feeding mechanism 2 for providing a twisted conductor, a fixing frame 6, a traction mechanism 8 for pulling the twisted conductor, a support frame 10 and a winding mechanism 11 for winding the twisted conductor are fixedly installed, a distribution plate 5 for guiding the conductor and an adjustment unit for adjusting the tension of the twisted conductor are fixedly installed on the feeding mechanism 2, a twisting mechanism 7 for twisting multiple strands of conductor into a single strand of conductor is fixedly installed on the fixing frame 6, and an anti-dropping unit for preventing the twisted conductor from being scattered is fixedly installed on the support frame 10, the feeding mechanism 2, the traction mechanism 8 for pulling the twisted conductor, the support frame 10 and the winding mechanism 11 for winding the twisted conductor are fixedly installed. The mechanism 8, the winding mechanism 11, the distribution disk 5, and the twisting mechanism 7 work by adopting the existing technology. The unwinding mechanism 2 unwinds the wire, passes the single-strand wire through the distribution disk 5, and the wire passing through the distribution disk 5 enters the twisting mechanism 7. The wire is twisted by the twisting mechanism 7, and the twisted wire is tensioned by the adjusting unit. The twisted wire is pulled and transported by the traction mechanism 8, and the wire is wound by the winding mechanism 11. During the winding process, the wire is tensioned by the anti-slip unit so that the wire is attached to the traction mechanism 8 and the winding mechanism 11 to prevent the wire from escaping from the traction mechanism 8 and the winding mechanism 11.

[0031] like Figure 1-Figure 7As shown, the adjustment unit on the discharge mechanism 2 includes a first telescopic mechanism 301, a transmission rod 306, a traction frame 307 and a visual detection mechanism 313, the first telescopic mechanism 301 is installed on the fixed frame 6, the fixed frame 6 is installed with a guide extension assembly, the first ring 305 is slidably arranged on the guide extension assembly, the guide extension assembly includes the first telescopic mechanism 301, a guide ring 302 is installed on the telescopic end of the first telescopic mechanism 301, a trapezoidal groove 303 is provided in the guide ring 302, a trapezoidal slide 304 is slidably installed in the trapezoidal groove 303, the first ring 305 is installed on the trapezoidal slide 304, the traction frame 307 is fixedly installed on the distribution plate 5, the middle position of the transmission rod 306 is rotatably connected to the traction frame 307, the transmission The rod 306 is slidably connected to the first ring 305, and a mounting seat 308 is fixedly installed at the end of the transmission rod 306, and a buffer assembly is fixedly installed on the mounting seat 308, and a second ring 311 is fixedly installed on the buffer assembly. The visual detection mechanism 313 is fixedly installed on the bottom plate 1, and the visual detection mechanism 313 corresponds to the traction frame 307. The visual detection mechanism 313, the first telescopic mechanism 301 and the external controller are electrically connected. The visual detection mechanism 313 and the first telescopic mechanism 301 work using the existing technology. When twisting the wires, the single-strand wire passes through the second ring 311. When the wires are twisted, the distribution plate 5 drives the transmission rod 306 to rotate through the traction frame 307, and the transmission rod 306 drives the mounting seat 308, the buffer assembly and the second The ring 311 rotates with the distribution plate 5. At the same time, the transmission rod 306 drives the trapezoidal slide 304 to rotate along the trapezoidal groove 303 through the first ring 305, so that the second ring 311 can continuously tension and guide the twisted wires. During the twisting process of the wires, the twisted wires are photographed by the visual detection mechanism 313, and the shape, position and movement state of the wires are analyzed by corresponding processing technology to determine whether the tension of the twisted wires is normal. As the number of single-strand wires on the unwinding mechanism 2 decreases, the visual detection mechanism 313 detects that the tension of the wires is abnormal, and drives the guide ring 302 to move through the first telescopic mechanism 301. The guide ring 302 drives the first ring 305 along the trapezoidal slide 304 The transmission rod 306 moves, and the transmission rod 306 is pushed by the first ring 305, so that the inclination angle of one end of the transmission rod 306 is adjusted. When one end of the transmission rod 306 moves, the other end of the transmission rod 306 drives the second ring 311 to move through the mounting seat 308 and the buffer assembly, so that the second ring 311 pulls and tensions the wire, adjusts the tension of the twisted wire, prevents the wire from being scattered, and allows the wire to be better twisted to ensure the quality of the wire twisting. When the second ring 311 adjusts the tension of the wire, the buffer assembly buffers the second ring 311 to a certain extent to avoid excessive instantaneous tension of the second ring 311 on the wire, which may cause damage to the wire, so that the wire can be better twisted.

[0032] like Figure 2 , Figure 6 As shown, the buffer assembly on the mounting seat 308 includes a damping rod 309, which is mounted on the mounting seat 308. The telescopic end of the damping rod 309 is connected to the second ring 311, and the first spring 310 is sleeved on the damping rod 309. The second ring 311 is buffered by the damping rod 309 and the first spring 310, so that when the second ring 311 tensions the wire, the second ring 311 has a certain buffer space, which prevents the second ring 311 from excessively tensioning the wire and causing the wire to break, thereby improving the safety of the wire when it is twisted.

[0033] like Figure 2 , Figure 4 , Figure 6 As shown, a protective sleeve 312 is fixedly installed in the second ring 311 , and the second ring 311 is protected by the protective sleeve 312 , thereby reducing the wear of the second ring 311 and extending the service life of the second ring 311 .

[0034] like Figure 1 , Figure 3 , Figure 8 , Fig. 9As shown, the anti-slip unit on the support frame 10 includes a slide plate 403 and a slide bar 409. A displacement assembly is fixedly installed on the support frame 10. The slide plate 403 is slidably installed on the support frame 10. The slide plate 403 is fixedly connected to the displacement assembly. A second telescopic mechanism 404 is fixedly installed on the slide plate 403. A sleeve 405 is fixedly installed on the telescopic end of the second telescopic mechanism 404. A pressure sensor 406 is fixedly installed on the inner upper end of the sleeve 405. The slide bar 409 is slidably connected to the sleeve 405. A mounting frame 410 is fixedly installed on the lower end of the slide bar 409. A top plate 407 is fixedly installed on the upper end of the slide bar 409 located in the sleeve 405. The slide bar 409 is located in the sleeve 405. The second spring 408 is sleeved on the upper part, the top plate 407 is located between the pressure sensor 406 and the second spring 408, the upper and lower ends of the mounting frame 410 are rotatably mounted with guide rollers 411, the second telescopic mechanism 404, the pressure sensor 406 and the external controller are electrically connected, the second telescopic mechanism 404 and the pressure sensor 406 work using the existing technology, the twisted wire is passed through the guide roller 411 on the mounting frame 410 and connected to the winding mechanism 11, during the working process, the sleeve 405 is driven to move by the second telescopic mechanism 404, the sleeve 405 drives the mounting frame 410 and the guide roller 411 to move through the slide bar 409, and the guide roller 411 is used to guide the wire. The guide roller 411 is driven to tension the wire. At the same time, the wire applies a reverse force to the guide roller 411. The wire drives the top plate 407 through the guide roller 411, the mounting frame 410, and the slide bar 409, so that the top plate 407 is separated from the pressure sensor 406, and the second spring 408 is compressed through the top plate 407. The slide plate 403 is driven to move through the displacement component. The slide plate 403 drives the mounting frame 410 to move through the second telescopic mechanism 404, the sleeve 405, and the slide bar 409, thereby driving the wire to move, thereby adjusting the position of the wire on the winding mechanism 11, improving the quality of the wire winding, and when the winding speed changes and causes the wire to When relaxed, the force of the wire on the guide roller 411 disappears. Under the elastic force of the second spring 408, the second spring 408 pushes the top plate 407 and the slide bar 409 in the opposite direction, so that the top plate 407 contacts the pressure sensor 406. The tension of the wire is judged by the pressure value of the pressure sensor 406. When the wire is relaxed and inconvenient to be stored, the sleeve 405 is driven to move by the second telescopic mechanism 404. The sleeve 405 tensions the wire through the slide bar 409, the mounting frame 410, and the guide roller 411, effectively preventing the twisted wire from escaping from the winding mechanism 11 or the traction mechanism 8, thereby ensuring the quality of the wire winding after twisting and the efficiency of the wire twisting.

[0035] like Figure 1 , Figure 3 , Figure 8As shown, the displacement assembly on the support frame 10 includes a motor 401 and a screw rod 402. The motor 401 is fixedly mounted on the side of the support frame 10, and the screw rod 402 is rotatably mounted on the support frame 10. The screw rod 402 is fixedly connected to the output shaft of the motor 401, and the screw rod 402 is threadedly connected to the slide plate 403. The motor 401 is electrically connected to an external controller. The motor 401 works using existing technology. The motor 401 drives the screw rod 402 to rotate, and the screw rod 402 drives the slide plate 403 to move, thereby adjusting the position of the slide plate 403.

[0036] like Fig. 9 As shown, the slide bar 409 is square. The square design prevents the slide bar 409 from rotating during the lifting process, avoids the installation frame 410 and the guide roller 411 from rotating, and ensures that the installation frame 410 and the guide roller 411 can better guide the wire.

[0037] like Figure 1 As shown, a limit frame 9 is fixedly installed on the base plate 1, and the limit frame 9 is located between the traction mechanism 8 and the support frame 10. The wire passes through the limit frame 9, and the limit frame 9 is used to limit and guide the wire passing through the traction mechanism 8, so as to effectively prevent the wire from escaping from the traction mechanism 8 during winding.

[0038] Working principle: Figure 1-Figure 7 As shown, the unwinding mechanism 2 unwinds the wire, passes the single-strand wire through the distribution plate 5, the second ring 311 and the twisting mechanism 7 in sequence, and supports one end of the transmission rod 306 through the first telescopic mechanism 301, the guide ring 302, the trapezoidal slide 304 and the first ring 305. The other end of the transmission rod 306 drives the second ring 311 to tension and support the wire through the mounting seat 308 and the damping rod 309;

[0039] like Figure 1-Figure 7 As shown, the wire is rotated and unwound by the discharge mechanism 2 and the wire distribution plate 5, and the wire distribution plate 5 drives the transmission rod 306 to rotate through the traction frame 307, and the transmission rod 306 drives the mounting seat 308, the buffer assembly and the second ring 311 to rotate along the wire distribution plate 5. At the same time, the transmission rod 306 drives the trapezoidal slide 304 to rotate along the trapezoidal groove 303 through the first ring 305, so that the second ring 311 can continuously tension and guide the twisted wires, and the rotating wires enter the twisting mechanism 7, and the wires are twisted by the twisting mechanism 7. During the twisting process of the wires, the twisted wires are photographed by the visual detection mechanism 313, and the shape, position and movement state of the wires are analyzed by the corresponding processing technology, so as to determine whether the tension of the twisted wires is normal, and the wires can be monitored during the twisting process;

[0040] At the same time, if Figure 2 , Figure 4 , Figure 6As shown, when the wires are twisted, the damping rod 309 and the first spring 310 are used to buffer the second ring 311, so that when the second ring 311 is used to tension the wire, the second ring 311 has a certain buffer space to prevent the second ring 311 from tensioning the wire too much and causing the wire to break. The second ring 311 is protected by the protective sleeve 312 to reduce the wear of the second ring 311;

[0041] like Figure 1 , Figure 3 , Figure 8 , Fig. 9 As shown, the twisted wire is pulled by the traction mechanism 8, and the pulled wire passes through the limit frame 9 and the installation frame 410 and is connected to the winding mechanism 11. The wire is wound by the winding mechanism 11, and the limit frame 9 is used to limit and guide the wire. The second telescopic mechanism 404 drives the sleeve 405 to move, and the sleeve 405 drives the installation frame 410 and the guide roller 411 to move through the slide bar 409, and the guide roller 411 drives the wire so that the guide roller 411 tensions the wire. When winding, the motor 401 drives the lead screw 402 to rotate, and the lead screw 402 drives the slide plate 403 to move, and the slide plate 403 drives the installation frame 410 to move through the second telescopic mechanism 404, the sleeve 405, and the slide bar 409, thereby driving the wire to move, so as to adjust the position of the wire on the winding mechanism 11, so that the wire is evenly arranged and wound on the winding mechanism 11;

[0042] like Figure 1 , Figure 3 , Figure 8 , Fig. 9 As shown, when the wire is wound, the guide roller 411 tensions the wire while the wire exerts a reverse force on the guide roller 411. The wire drives the top plate 407 through the guide roller 411, the mounting frame 410, and the slide bar 409, so that the top plate 407 is separated from the pressure sensor 406, and the second spring 408 is compressed through the top plate 407. When the winding speed changes and causes the wire to relax, the force of the wire on the guide roller 411 disappears. Under the elastic force of the second spring 408, the second spring 408 pushes the top plate 407 and the slide bar 409 in the opposite direction, so that the top plate 407 contacts the pressure sensor 406. The tension of the wire is judged by the pressure value of the pressure sensor 406. When the wire is loose and inconvenient to be stored, the sleeve 405 is driven to move by the second telescopic mechanism 404, and the sleeve 405 tensions the wire again through the slide bar 409, the mounting frame 410, and the guide roller 411.

[0043] like Figure 1-Figure 7As shown, when the wires are twisted and wound, as the number of single-strand wires on the unwinding mechanism 2 decreases, when the visual inspection mechanism 313 detects that the tension of the wires is abnormal, the first telescopic mechanism 301 drives the guide ring 302 to move, and the guide ring 302 drives the first ring 305 to move along the transmission rod 306 through the trapezoidal slide 304, and the transmission rod 306 is pushed by the first ring 305 to adjust the inclination angle of one end of the transmission rod 306. When one end of the transmission rod 306 moves, the other end of the transmission rod 306 drives the second ring 311 to move through the mounting seat 308 and the damping rod 309, so that the second ring 311 pulls and tensions the wires, adjusts the tension of the twisted wires, and allows the wires to be twisted better.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An aluminum alloy conductor stranding tensioning device, characterized in that: The invention comprises a bottom plate (1), on which a feeding mechanism (2), a fixing frame (6), a traction mechanism (8), a support frame (10) and a winding mechanism (11) are mounted, the feeding mechanism (2) being equipped with a distribution plate (5) and an adjustment unit for adjusting the tension of a twisted conductor, the fixing frame (6) being equipped with a twisting mechanism (7), and the support frame (10) being equipped with an anti-drop unit; The adjustment unit on the discharge mechanism (2) comprises a first sleeve (305), a transmission rod (306), a traction frame (307) and a visual detection mechanism (313); a guide extension assembly is mounted on the fixed frame (6); the first sleeve (305) is slidably arranged on the guide extension assembly; the traction frame (307) is mounted on the distribution plate (5); the middle part of the transmission rod (306) is rotatably connected to the traction frame (307); the transmission rod (306) is slidably connected to the first sleeve (305); a mounting seat (308) is mounted on the end of the transmission rod (306); a buffer assembly is mounted on the mounting seat (308); a second sleeve (311) is mounted on the buffer assembly; the visual detection mechanism (313) is mounted on the bottom plate (1); the visual detection mechanism (313) corresponds to the traction frame (307).

2. The aluminum alloy conductor stranding tensioning device according to claim 1, characterized in that: The guide extension assembly comprises a first telescopic mechanism (301), the first telescopic mechanism (301) being mounted on the fixed frame (6), a guide ring (302) being mounted on the telescopic end of the first telescopic mechanism (301), a trapezoidal groove (303) being arranged in the guide ring (302), a trapezoidal slide (304) being slidably arranged in the trapezoidal groove (303), and the trapezoidal slide (304) being fixedly connected to the first sleeve ring (305).

3. The aluminum alloy conductor stranding tensioning device according to claim 1, characterized in that: The buffer assembly on the mounting seat (308) comprises a damping rod (309), the damping rod (309) being mounted on the mounting seat (308), the telescopic end of the damping rod (309) being connected to the second sleeve ring (311), the damping rod (309) being sleeved with a first spring (310), and the second sleeve ring (311) being installed with a protective sleeve (312).

4. The aluminum alloy conductor stranding tensioning device according to claim 1, characterized in that: The anti-drop unit on the support frame (10) comprises a slide plate (403) and a slide bar (409); a displacement assembly is installed on the support frame (10); the slide plate (403) is slidably installed on the support frame (10); the slide plate (403) is connected to the displacement assembly; a second telescopic mechanism (404) is installed on the slide plate (403); a sleeve (405) is installed on the telescopic end of the second telescopic mechanism (404); a pressure sensor (406) is installed on the inner upper end of the sleeve (405); and the slide bar (409) is installed on the inner upper end of the sleeve (405). 9) is slidably connected to the sleeve (405), a mounting frame (410) is installed at the lower end of the slide bar (409), a top plate (407) is installed at the upper end of the slide bar (409) located in the sleeve (405), a second spring (408) is sleeved on the portion of the slide bar (409) located in the sleeve (405), the top plate (407) is located between the pressure sensor (406) and the second spring (408), and guide rollers (411) are rotatably installed at the upper and lower ends of the mounting frame (410).

5. The aluminum alloy conductor stranding tensioning device according to claim 4, characterized in that: The displacement assembly on the support frame (10) comprises a motor (401) and a screw rod (402), wherein the motor (401) is mounted on a side of the support frame (10), the screw rod (402) is rotatably mounted on the support frame (10), the screw rod (402) is connected to an output shaft of the motor (401), and the screw rod (402) is threadedly connected to the slide plate (403).

6. The aluminum alloy conductor stranding tensioning device according to claim 4, characterized in that: The sliding rod (409) is square.

7. The aluminum alloy conductor stranding tensioning device according to claim 1, characterized in that: A limiting frame (9) is installed on the base plate (1), and the limiting frame (9) is located between the traction mechanism (8) and the support frame (10).

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