CN220272217U - Tensioning device of cable frame strander - Google Patents
Tensioning device of cable frame strander Download PDFInfo
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- CN220272217U CN220272217U CN202321596258.3U CN202321596258U CN220272217U CN 220272217 U CN220272217 U CN 220272217U CN 202321596258 U CN202321596258 U CN 202321596258U CN 220272217 U CN220272217 U CN 220272217U
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- 238000000034 method Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a tensioning device of a cable frame strander, which relates to the technical field of cable frame strander and comprises a tensioning assembly and a wire assembly, wherein the bottom of the tensioning assembly is fixedly connected with the top of the wire assembly, the tensioning assembly comprises a tensioning box, the bottom of the tensioning box is fixedly connected with the top of the wire assembly, a wire inlet slot is formed in the front of the tensioning box, and a wire guide wheel is rotatably connected to the inner wall of the tensioning box. According to the utility model, the tensioning box is placed at the wire inlet end of the cable frame strander, when the cable is reeled by the cable frame strander, the cable passes through the interior of the tensioning box and slides on the surface of the lower pressing wheel of the wire guide wheel box, when the tensioning degree is required to be adjusted, the servo motor drives the screw rod to rotate, the moving block on the surface of the screw rod slides downwards on the surface of the guide rail, so that the lower pressing wheel is driven to move downwards, and the cable sliding from the surface of the lower pressing wheel is pressed downwards in the moving process until a height difference is formed between the bottom of the lower pressing wheel and the top of the wire guide wheel.
Description
Technical Field
The utility model relates to the technical field of cable frame strander, in particular to a tensioning device of a cable frame strander.
Background
The cable frame strander is suitable for stranding large-length and large-sectional-area aluminum/aluminum alloy wires, bare copper wires, steel-cored aluminum stranded wires, fan-shaped conductors and cross-linked compressed cable cores, the wire coils are arranged around a stranding cage in a split mode to form four equal parts, the upper coil is concentrated, the rigidity strength of the equipment is high, the overall performance is good, the rotation inertia is small, the retrogradation speed is high, and the wires are wound after being tensioned by using a tensioning device when being stranded.
For example, CN217521794U, the tensioning device of the frame stranding machine for preparing cables is disclosed, the motor drives the driving wheel to rotate, the driving wheel, the driving belt and the stranding frame are matched, the stranding frame is convenient to rotate, the single-strand wires are convenient to output through the matching of the rotating plate, the rotating shaft and the wire coil, and the single-strand wires are convenient to tension through the matching of the first cylinder, the stabilizing plate, the extension strip, the movable ring, the L-shaped tensioning strip, the tensioning frame and the tensioning wheel, so that the tensioning device of the frame stranding machine for preparing cables can tension loose single-strand wires, and the tensioned single-strand wires cannot be wound and knotted due to loosening when stranded wires, so that the limitation in use is low.
However, the above patent has a certain disadvantage that when the tension of the cable is adjusted, the tension of the single-stranded cable can be adjusted, and the multi-stranded cable cannot be adjusted at the same time; and can't ensure after adjusting the rate of tension that the cable can accurately retrieve inside the drum, still lead to knotting winding between the cable easily when the multi-strand cable carries out the rolling.
Disclosure of Invention
The utility model provides a tensioning device of a cable frame strander, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a overspeed device tensioner of cable frame hank machine, includes tensioning assembly and wire subassembly, the bottom of tensioning assembly and the top fixed connection of wire subassembly, tensioning assembly includes the tensioning box, the bottom of tensioning box and the top fixed connection of wire subassembly, the wire inlet slot has been seted up in the front of tensioning box, the inner wall of tensioning box rotates and is connected with the wire wheel, the movable groove has been seted up to the inner wall of tensioning box, the inner wall of tensioning box just is located the both sides fixedly connected with guide rail of movable groove, the top movable mounting of tensioning box has servo motor, the wire subassembly includes the base, the top of base and the bottom fixed connection of tensioning assembly, the top fixedly connected with lead frame of base, the spout has been seted up at the inboard top of lead frame, the inner wall fixedly connected with slide rail of spout, the fixed block has been seted up at the top of fixed block, the inner wall and the surface sliding connection of slide rail of centre gripping groove, the side fixedly connected with ring flange of fixed block, the bottom movable mounting of fixed block has the spring bar.
The technical scheme of the utility model is further improved as follows: the output end of the servo motor is positioned on the inner wall of the movable groove and is rotationally connected with a screw rod, and the surface of the screw rod is movably connected with a moving block on the surface of the guide rail.
The technical scheme of the utility model is further improved as follows: the inner side of the moving block is rotationally connected with a rotating shaft, and the end part of the rotating shaft is fixedly connected with a lower pressing wheel.
The technical scheme of the utility model is further improved as follows: the end part of the spring rod is fixedly connected with a wire ring, and a spring clamping plate is movably arranged on the inner wall of the wire ring.
The technical scheme of the utility model is further improved as follows: the inner side bottom of the clamping groove is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected with a nut.
The technical scheme of the utility model is further improved as follows: the inside of nut and be located the below threaded connection of fixed block have the fixing screw, the one end of fixing screw and the surface activity joint of slide rail.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a tensioning device of a cable frame strander, which is characterized in that a tensioning box is placed at a wire inlet end of the cable frame strander, when the cable is reeled by the cable frame strander, the cable passes through the interior of the tensioning box and slides on the surfaces of a wire guide wheel and a lower pressing wheel, when the tension is required to be adjusted, a servo motor drives a screw rod to rotate, a moving block on the surface of the screw rod slides downwards on the surface of a guide rail, so that the lower pressing wheel is driven to move downwards, and in the moving process, the cable sliding from the surface of the lower pressing wheel is pressed downwards until a height difference is formed between the bottom of the lower pressing wheel and the top of the wire guide wheel, so that the reeled tension of the cable can be adjusted when the cable is reeled by the frame strander, and the cable can be uniformly reeled on the cable frame strander.
2. The utility model provides a tensioning device of a cable frame strander, which is arranged at a wire inlet end of the cable frame strander through a base, when the cable frame strander winds a cable, the cable needs to pass through a wire loop, a spring clamping plate in the wire loop is attached to the surface of the cable, so that the cable is limited, when the cable frame strander winds the cable, the cable can be guided to a wire coil of the cable frame strander, the wire coil of the cable frame strander can be enabled to be straightly wound on the wire coil, at the moment, other fixing blocks can be placed on the surface of a sliding rail and fixed on the flange plate, a clamping groove is attached to the surface of the sliding rail, the fixing blocks can be enabled to slide on the same wire as the wire coil, then a fixing screw rod is rotated to enable the top of the fixing block to be clamped with the surface of the sliding rail, and the fixing blocks can be enabled not to be in disorder when the fixing blocks are wound, so that the stranded wires can be guided according to the number of the wire coil, and the situation that the stranded wires cannot be knotted when the stranded wires are wound when the multi-cable is wound is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a cross-sectional view of the construction of the tensioning assembly of the present utility model;
fig. 4 is a cross-sectional view of the structure of the wire assembly of the present utility model;
fig. 5 is an enlarged view of the structure at a of the present utility model.
In the figure: 1. a tensioning assembly; 11. a tensioning box; 12. a wire guide wheel; 13. a servo motor; 14. a movable groove; 15. a screw rod; 16. a guide rail; 17. a moving block; 18. a lower pinch roller; 19. a rotating shaft; 110. wire inlet groove; 2. a wire assembly; 21. a base; 22. a lead frame; 23. a chute; 24. a slide rail; 25. a fixed block; 26. a spring rod; 27. a wire loop; 28. a spring clamping plate; 29. a clamping groove; 210. a flange plate; 211. a fixed screw; 212. a nut; 213. a fixing groove.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a tensioning device of a cable frame strander, which comprises a tensioning assembly 1 and a wire assembly 2, wherein the bottom of the tensioning assembly 1 is fixedly connected with the top of the wire assembly 2, the tensioning assembly 1 comprises a tensioning box 11, the bottom of the tensioning box 11 is fixedly connected with the top of the wire assembly 2, a wire inlet groove 110 is formed in the front surface of the tensioning box 11, a wire guide wheel 12 is rotatably connected to the inner wall of the tensioning box 11, a movable groove 14 is formed in the inner wall of the tensioning box 11, guide rails 16 are fixedly connected to the two sides of the movable groove 14, a servo motor 13 is movably mounted at the top of the tensioning box 11, the wire assembly 2 comprises a base 21, the top of the base 21 is fixedly connected with the bottom of the tensioning assembly 1, a wire frame 22 is fixedly connected to the top of the base 21, a sliding groove 23 is formed in the inner side top of the base 22, a sliding rail 24 is fixedly connected to the inner wall of the sliding groove 23, a fixed block 25 is movably mounted on the surface of the sliding rail 24, a clamping groove 29 is formed in the top of the fixed block 25, a flange 210 is fixedly connected to the surface of the sliding rail 24, and a movable flange 26 is mounted at the bottom of the fixed block 25.
In this embodiment, place wire assembly 2 in the lead-in end of cable frame hank machine, when cable frame hank machine carried out the rolling to the cable, the cable walked earlier and walked tensioning assembly 1, tensioning assembly 1 was adjusted to the tensioning degree of cable rolling according to the requirement of cable rolling, ensure that the cable can keep the state of tightening when being rolled up, and the cable after the tensioning degree adjustment can lead through wire assembly 2, ensure that the cable can be rolled up on the cable frame hank machine drum accurately, also can ensure that the condition of winding can not appear between the cable when rolling up to the stranded cable once simultaneously.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the output end of the servo motor 13 is rotatably connected with a screw rod 15 on the inner wall of the movable groove 14, a movable block 17 is movably connected on the surface of the screw rod 15 and on the surface of the guide rail 16, a rotating shaft 19 is rotatably connected on the inner side of the movable block 17, and a lower pressing wheel 18 is fixedly connected on the end part of the rotating shaft 19.
In this embodiment, the tension box 11 is placed at the wire inlet end of the cable stranding machine, when the cable stranding machine is used for winding the cable, the cable passes through the interior of the tension box 11 and slides on the surfaces of the wire guide wheel 12 and the lower pressing wheel 18, when the tension degree needs to be adjusted, the servo motor 13 drives the screw rod 15 to rotate, the moving block 17 on the surface of the servo motor slides downwards on the surface of the guide rail 16, so that the lower pressing wheel 18 is driven to move downwards, the cable sliding from the surface of the lower pressing wheel 18 is pressed downwards in the moving process until a height difference is formed between the bottom of the lower pressing wheel 18 and the top of the wire guide wheel 12, and therefore the wound tension degree of the cable can be adjusted when the cable is wound by the stranding machine, and the cable is ensured to be uniformly wound on the cable stranding machine.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the end of the spring rod 26 is fixedly connected with a wire ring 27, the inner wall of the wire ring 27 is movably provided with a spring clamping plate 28, the bottom of the inner side of the clamping groove 29 is provided with a fixing groove 213, the inner wall of the fixing groove 213 is fixedly connected with a nut 212, the inside of the nut 212 is in threaded connection with a fixing screw 211 below the fixing block 25, and one end of the fixing screw 211 is movably clamped with the surface of the sliding rail 24.
In this embodiment, the wire inlet end of the cable frame strander is disposed through the base 21, when the cable frame strander winds the cable, the cable needs to pass through the wire loop 27, the spring clamping plate 28 inside the wire loop 27 is attached to the surface of the cable, so that the wire is limited, when the cable frame strander winds the cable, the cable can be guided to ensure that the cable can be straightly wound on the wire coil of the cable frame strander, the wire coil of the cable frame strander can be increased according to the strand number of the wound cable, at this time, other fixing blocks 25 can be disposed on the surface of the slide rail 24, the flange plate 210 is fixed, the clamping groove 29 is attached to the surface of the slide rail 24, the fixing blocks 25 can be ensured to slide on the slide rail 24 to the same wire as the wire coil, then the fixing screw 211 is rotated to enable the top of the fixing blocks to be clamped with the surface of the slide rail 24, and the fixing blocks 25 can not move in disorder when winding the cable according to the number of the wire coil, and the situation that the multi-strand cable can not be knotted when winding the multi-strand cable is wound can be ensured.
The working principle of the tensioning device of the cable frame strander is specifically described below.
As shown in fig. 1-5, the cable is first passed through the interior of the tension box 11 as the cable is wound up by the cable frame winch, which is positioned at the inlet end of the cable frame winch by the base 21, and slides on the surfaces of the wire guide wheel 12 and the lower pressing wheel 18, when the tension degree needs to be adjusted, the servo motor 13 drives the screw rod 15 to rotate, the moving block 17 on the surface slides downwards on the surface of the guide rail 16, so that the lower pressing wheel 18 is driven to move downwards, the cable sliding from the surface is pressed downwards in the moving process until a height difference is formed between the bottom of the lower pressing wheel 18 and the top of the wire guide wheel 12, thereby the winding tension degree of the cable can be adjusted when the cable is wound by the frame strander, the cable can be ensured to be uniformly wound on the cable frame strander, while passing through the tension box 11, the cable needs to pass through the wire loop 27, the spring clamp 28 inside the wire loop 27 is attached to the surface of the cable, thereby limiting the position of the cable frame winch and ensuring that the cable can be guided to be wound on a wire coil of the cable frame winch straightly when the cable frame winch winds the cable, the wire coil of the cable frame strander can be increased according to the number of strands of the winding cable, at this time, other fixing blocks 25 can be placed on the surface of the slide rail 24, and the flange 210 is fixed, the clamping groove 29 is attached to the surface of the slide rail 24, so that the fixed block 25 can slide on the slide rail 24 to be in the same line with the wire coil, and then the fixing screw 211 is rotated to clamp the top of the fixing screw with the surface of the sliding rail 24, so that the fixing block 25 is prevented from being disturbed when being wound, therefore, the multi-strand cables can be guided according to the number of the wire reels, and the situation that knotting and winding can not occur among the cables when the multi-strand cables are wound can be ensured.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a overspeed device tensioner of cable frame hank machine, includes tensioning assembly (1) and wire subassembly (2), its characterized in that: the bottom of the tensioning assembly (1) is fixedly connected with the top of the wire assembly (2);
the tensioning assembly (1) comprises a tensioning box (11), the bottom of the tensioning box (11) is fixedly connected with the top of the wire assembly (2), a wire inlet groove (110) is formed in the front of the tensioning box (11), a wire guide wheel (12) is rotatably connected to the inner wall of the tensioning box (11), a movable groove (14) is formed in the inner wall of the tensioning box (11), guide rails (16) are fixedly connected to the inner wall of the tensioning box (11) and located on two sides of the movable groove (14), and a servo motor (13) is movably mounted at the top of the tensioning box (11);
the wire assembly (2) comprises a base (21), the top of base (21) and the bottom fixed connection of tensioning subassembly (1), the top fixedly connected with lead frame (22) of base (21), spout (23) have been seted up at the inboard top of lead frame (22), the inner wall fixedly connected with slide rail (24) of spout (23), surface active install fixed block (25) of slide rail (24), clamping groove (29) have been seted up at the top of fixed block (25), the inner wall of clamping groove (29) and the surface sliding connection of slide rail (24), the side fixedly connected with ring flange (210) of fixed block (25), the bottom movable mounting of fixed block (25) has spring rod (26).
2. The tension device of a cable frame strander of claim 1 wherein: the output end of the servo motor (13) is rotatably connected with a screw rod (15) on the inner wall of the movable groove (14), and a movable block (17) is movably connected on the surface of the screw rod (15) and the surface of the guide rail (16).
3. The tension device of a cable frame strander of claim 2 wherein: the inner side of the moving block (17) is rotatably connected with a rotating shaft (19), and the end part of the rotating shaft (19) is fixedly connected with a lower pressing wheel (18).
4. The tension device of a cable frame strander of claim 1 wherein: the end part of the spring rod (26) is fixedly connected with a wire ring (27), and a spring clamping plate (28) is movably arranged on the inner wall of the wire ring (27).
5. The tension device of a cable frame strander of claim 1 wherein: the inner side bottom of the clamping groove (29) is provided with a fixing groove (213), and the inner wall of the fixing groove (213) is fixedly connected with a nut (212).
6. The tension device of a cable frame strander of claim 5 wherein: the nut (212) is internally provided with a fixing screw (211) which is positioned below the fixing block (25) in a threaded connection manner, and one end of the fixing screw (211) is movably clamped with the surface of the sliding rail (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596258.3U CN220272217U (en) | 2023-06-21 | 2023-06-21 | Tensioning device of cable frame strander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596258.3U CN220272217U (en) | 2023-06-21 | 2023-06-21 | Tensioning device of cable frame strander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272217U true CN220272217U (en) | 2023-12-29 |
Family
ID=89311970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321596258.3U Active CN220272217U (en) | 2023-06-21 | 2023-06-21 | Tensioning device of cable frame strander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272217U (en) |
-
2023
- 2023-06-21 CN CN202321596258.3U patent/CN220272217U/en active Active
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