A cable anti-winding storage device for energy storage power stations

Abstract

The utility model relates to the field of cable winding anti -winding, disclose a kind of cable anti -winding storage device for energy storage power station, comprising: limiting component and driving component, the limiting component is slidably installed in the bottom of one end of driving component, the top of driving component and the above of limiting component is equipped with anti -winding component;The anti -winding component includes limiting frame, the bottom of the limiting frame is rotatably connected with down pressure shaft, the utility model is in operation by the cooperation of anti -winding component, limiting component and driving component, the integration control of " continuous down pressure-uniform arrangement-stable limiting" is realized in the cable winding process of device, effectively solve the problem of cable slack, winding in traditional winding device, guarantee the cable winding quality and subsequent use convenience, fully satisfy the efficiency and safety requirement of energy storage power station to cable storage.

Description

Technical Field

[0001] This utility model relates to the field of cable anti-tangle, specifically to a cable anti-tangle storage device for energy storage power stations. Background Technology

[0002] In the construction and operation of energy storage power stations, cables, as core connection and transmission components, are typically used in extremely large quantities. The reciprocating winding and storage of cables is a crucial link in ensuring subsequent storage, transportation, and on-site laying. Currently, the reciprocating winding and storage devices used in the industry generally lack a critical function—an effective pressure adjustment mechanism for the cable during the winding process. This design flaw directly leads to numerous problems: On the one hand, the cable cannot obtain continuous and uniform downward pressure during reciprocating winding, which easily results in loose and misaligned interlayer arrangement, forming an irregular winding state. This not only significantly reduces the space utilization of the winding reel but also poses a risk of compression and wear to the outer insulation layer of the cable. On the other hand, the loose reciprocating winding structure is prone to cable unwinding and tangling during subsequent transportation or temporary storage. This not only requires additional manpower for sorting but can also cause the cable to break due to localized stress in severe cases, directly affecting the normal storage and subsequent use of the cable.

[0003] The existence of such problems makes it difficult for existing reciprocating winding and storage devices to meet the core requirements of energy storage power stations for cable storage efficiency, storage safety and ease of subsequent use, causing unnecessary interference to the construction progress and operational stability of energy storage power stations. Utility Model Content

[0004] The purpose of this utility model is to provide a cable anti-tangle storage device for energy storage power stations, and to solve the following technical problem: how to press down and prevent tangling and loosening during the cable winding process.

[0005] The purpose of this utility model can be achieved through the following technical solution: a cable anti-tangle storage device for energy storage power stations, comprising: a limiting component and a driving component, wherein the limiting component is slidably installed at the bottom of one end of the driving component, and an anti-tangle component is provided on the top of the driving component and above the limiting component; The anti-winding component includes a limiting frame, a downward pressing shaft is rotatably engaged at the bottom of the limiting frame, a first limiting rod is provided on both ends of the limiting frame, ratchet wheels are provided on both outer surfaces of the downward pressing shaft, tension springs are symmetrically arranged on both inner surfaces of the limiting frame, and pawls adapted to the ratchet wheels are rotatably engaged on both inner surfaces of the limiting frame and below the tension springs. The limiting component includes a limiting baffle. A threaded rod is provided at the bottom center of the limiting baffle. Second limiting inserts are symmetrically installed at the bottom of the limiting baffle and on both sides of the threaded rod. A second sprocket ring is threaded onto the outer surface of the threaded rod. A transmission chain is meshed onto the outer surface of the second sprocket ring. A first sprocket ring is meshed onto the top of the transmission chain. A snap-fit ​​groove is provided on the center edge of the side of the first sprocket ring.

[0006] As a preferred embodiment of this utility model: the driving component includes a support frame, a drive motor is fixedly installed in the middle of the support frame, a control cabinet is fixedly installed in the support frame above the drive motor, a drive shaft is fixedly connected to one end of the drive motor, a limit tooth is provided on the outer surface of one end of the drive shaft, a transmission gear ring is provided on the outer surface of one end of the drive shaft to slide and engage with the limit tooth, a locking block is provided on the center edge of the side of the transmission gear ring, a cylinder is fixedly installed in the support frame below the drive motor, a push block is provided at one end of the cylinder, a limit vertical plate is provided in the middle of the support frame and on the side of the control cabinet, a take-up shaft is rotatably engaged on the center of the side of the limit vertical plate, a transmission gear is provided at one end of the take-up shaft to mesh with the transmission gear ring, and return springs are symmetrically provided in the upper part of both ends of the take-up shaft in the support frame.

[0007] As a preferred embodiment of this utility model: the first sprocket ring is rotated and sleeved on the outer surface of the transmission shaft without contacting the limiting teeth, and a magnetic ring is provided on the outer surface of the winding shaft near the edge of the transmission gear.

[0008] As a preferred embodiment of this utility model: the transmission gear ring is aligned and engaged with the snap-fit ​​groove on the side of the first sprocket ring via a snap-fit ​​block on the side.

[0009] As a preferred embodiment of this utility model, the push block at one end of the cylinder is movably engaged with the bottom of the transmission gear ring.

[0010] As a preferred embodiment of this utility model: a limiting ring is provided at the bottom of the support frame, and the second sprocket ring rotates and engages with the limiting ring at the bottom of the support frame.

[0011] As a preferred embodiment of this utility model: the bottom of the support frame and on both sides of the drive motor are provided with limit holes, and the second limit rod is slidably inserted into the corresponding limit hole.

[0012] As a preferred embodiment of this utility model: the center of the side of the limiting baffle is provided with a limiting groove that is adapted to and engaged with one end of the winding shaft, and the limiting frame is slidably inserted into the center of the internal reset spring at the top of the support frame through the first limiting rods at both ends.

[0013] The beneficial effects of this utility model are: (1) By setting an anti-winding component on the top of the drive component, the lower pressure shaft can press down and limit the cable when the winding shaft rotates to wind the cable. Moreover, ratchet and pawl are set at both ends of the lower pressure shaft to prevent the lower pressure shaft from rotating in the opposite direction. Therefore, the lower pressure shaft rotates in one direction. In addition, the friction between the lower pressure shaft and the cable can prevent the wound cable from slipping and loosening, avoid the cable from winding, and ensure the winding quality of the cable. (2) By setting a limiting component at the bottom of the driving component, this utility model can control the limiting component to move away from the end of the winding shaft after the driving component changes the transmission path, so that the operator can disassemble the wound cable and thus meet people's usage needs. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 A schematic diagram of the cable anti-tangle storage device for an energy storage power station; Figure 2 A schematic diagram of the anti-tangling component structure; Figure 3 for Figure 2 A magnified schematic diagram of the structure at point B in the middle; Figure 4 This is a schematic diagram of the limiting component structure; Figure 5 This is a cross-sectional structural diagram of the drive component; Figure 6 for Figure 5 A magnified schematic diagram of the structure at point A in the middle.

[0016] Figure Descriptions: 1. Anti-winding component; 2. Limiting component; 3. Driving component; 11. Limiting frame; 12. First limiting rod; 13. Lowering shaft; 14. Ratchet; 15. Tension spring; 16. Pawl; 21. Limiting baffle; 22. Second limiting rod; 23. First sprocket ring; 24. Engaging groove; 25. Threaded rod; 26. Drive chain; 27. Second sprocket ring; 31. Support frame; 32. Drive motor; 33. Rewinding shaft; 34. Drive gear; 35. Limiting vertical plate; 36. Return spring; 37. Control cabinet; 38. Drive shaft; 39. Limiting tooth; 310. Drive gear ring; 311. Engaging block; 312. Push block; 313. Cylinder. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-6 As shown, this utility model is a cable anti-tangle storage device for energy storage power stations, including: a limiting component 2 and a driving component 3. The limiting component 2 is slidably installed at the bottom of one end of the driving component 3, and an anti-tangle component 1 is provided on the top of the driving component 3 and above the limiting component 2. The anti-winding component 1 includes a limiting frame 11, a lower pressure shaft 13 is rotatably engaged at the bottom of the limiting frame 11, a first limiting rod 12 is provided on both ends of the limiting frame 11, a ratchet 14 is provided on both ends of the outer surface of the lower pressure shaft 13, tension springs 15 are symmetrically arranged on both ends of the inner surface of the limiting frame 11, and a pawl 16 adapted to the ratchet 14 is rotatably engaged on both ends of the limiting frame 11 and below the tension springs 15. The limiting component 2 includes a limiting baffle 21. A threaded rod 25 is provided at the bottom center of the limiting baffle 21. Second limiting inserts 22 are symmetrically installed at the bottom of the limiting baffle 21 and on both sides of the threaded rod 25. A second sprocket ring 27 is threaded onto the outer surface of the threaded rod 25. A transmission chain 26 is meshed onto the outer surface of the second sprocket ring 27. A first sprocket ring 23 is meshed onto the top of the transmission chain 26. A snap-fit ​​groove 24 is provided on the center edge of the side of the first sprocket ring 23.

[0019] Drive component 3 includes a support frame 31. A drive motor 32 is fixedly installed in the middle of the support frame 31. A control cabinet 37 is fixedly installed inside the support frame 31 and above the drive motor 32. A drive shaft 38 is fixedly connected to one end of the drive motor 32. A limit tooth 39 is provided on the outer surface of one end of the drive shaft 38. A transmission gear ring 310 is provided on the outer surface of one end of the drive shaft 38, which slides and engages with the limit tooth 39. A locking block 311 is provided on the center edge of the side of the transmission gear ring 310. A cylinder 313 is fixedly installed inside the support frame 31 and below the drive motor 32. A push block 312 is provided at one end of the cylinder 313. A limit plate 35 is provided in the middle of the support frame 31 and on the side of the control cabinet 37. A winding shaft 33 is rotatably engaged at the center of the side of the limit plate 35. A transmission gear 34 is provided at one end of the winding shaft 33 and meshes with the transmission gear ring 310. Return springs 36 are symmetrically arranged inside the support frame 31 and at the upper ends of the winding shaft 33.

[0020] The first sprocket ring 23 is rotatably sleeved on the outer surface of the drive shaft 38 without contacting the limiting tooth 39. A magnetic ring is provided on the outer surface of the winding shaft 33 near the edge of the drive gear 34, which can pre-fix the cable at the start of winding, making it easier for the winding shaft 33 to wind up quickly. The drive gear ring 310 is aligned and engaged with the engagement groove 24 on the side of the first sprocket ring 23 through the engagement block 311 on the side, which enables the drive gear ring 310 to drive the first sprocket ring 23 to rotate synchronously, realizing the conversion of power. The push block 312 at one end of the cylinder 313 is movably engaged with the bottom of the drive gear ring 310, so as to control the reciprocating sliding of the drive gear ring 310 on the outer surface of the drive shaft 38.

[0021] A limit ring is provided at the bottom of the support frame 31. The second sprocket ring 27 is rotated and locked between the limit rings at the bottom of the support frame 31, which can limit the position of the second sprocket ring 27 and ensure that the second sprocket ring 27 does not shift when rotating. Limit holes are provided at the bottom of the support frame 31 and on both sides of the drive motor 32. The second limit rod 22 is slidably inserted into the limit hole, which can limit the sliding of the limit component 2 and ensure the stable reciprocating sliding of the limit component 2.

[0022] The center of the side of the limiting baffle 21 is provided with a limiting groove that is adapted to and engaged with one end of the take-up shaft 33, so as to provide limiting support for the rotating take-up shaft 33. The limiting frame 11 is slidably inserted into the center of the return spring 36 inside the top of the support frame 31 through the first limiting rods 12 at both ends, which can limit the lifting and lowering of the anti-winding component 1. By providing an anti-winding component 1 on the top of the drive component 3, the pressure shaft 13 can press down and limit the cable below when the winding shaft 33 rotates to wind the cable. Moreover, the pressure shaft 13 is provided with ratchet 14 and pawl 16 at both ends, which can prevent the pressure shaft 13 from rotating in the opposite direction. With the pressure shaft 13 rotating in one direction, plus the friction between it and the cable, the wound cable can be prevented from slipping and loosening, thus avoiding cable tangling and ensuring the quality of cable winding.

[0023] The working principle of this utility model is as follows: When winding the cable, one end of the cable is first attracted and fixed to the magnetic ring on the outer surface of the winding shaft 33 to ensure the initial position of the cable is stable; then, the drive motor 32 is started, and the drive motor 32 drives the transmission gear ring 310 at one end of the drive shaft 38 to rotate synchronously; the transmission gear ring 310 further drives the transmission gear 34 meshing on the outer surface to rotate, and the transmission gear 34 drives the winding shaft 33 to rotate, realizing the winding action of the cable; during this process, the lower pressure shaft 13 at the top of the device will be in close contact with the outer surface of the cable during the winding process, and will rotate with the electric current. The cable winding direction rotates synchronously in the opposite direction; at the same time, under the coordinated control of the existing matching reciprocating cable feeder, the cable can be evenly distributed and wound on the outer surface of the winding shaft 33, avoiding local accumulation; as the cable winding diameter gradually increases, the cable will exert an upward squeezing force on the lower pressure shaft 13, driving the limit frame 11 to rise axially along the return spring 36; with the help of the gravity of the anti-winding component 1 itself and the elastic rebound force of the return spring 36, the lower pressure shaft 13 always maintains a stable downward pressure on the cable, ensuring that the cable is wound on the winding shaft 33 in a tight and neat state, fundamentally avoiding the problem of loose cable winding; After the cable winding operation is completed, the machine stops and the power is switched: First, the drive motor 32 is stopped, and then the cylinder 313 is started. The cylinder 313 pushes the transmission gear ring 310 to slide axially along the transmission shaft 38 through the push block 312 until the snap block 311 on the side of the transmission gear ring 310 engages with the snap groove 24 on the side of the first sprocket ring 23. At the same time, the transmission gear ring 310 and the transmission gear 34 are completely disengaged, completing the switch of the power transmission path. Limit baffle unlocking: Restart drive motor 32, drive motor 32 drives first sprocket ring 23 to rotate synchronously through transmission shaft 38; first sprocket ring 23 drives second sprocket ring 27 to rotate through transmission chain 26. Since second sprocket ring 27 is constrained by bottom limit ring of support frame 31 and cannot move axially, its rotation on the outer surface of threaded rod 25 will be converted into lateral sliding of threaded rod 25, thereby pushing limit baffle 21 to move away from winding shaft 33, releasing the axial limit on winding cable; Cable removal and device reset: Pull the anti-tangle component 1 upward to completely separate the lower pressure shaft 13 from the wound cable, and the coiled cable can be removed from the winding shaft 33; then control the drive motor 32 to rotate in the reverse direction, and drive the threaded rod 25 to slide in the reverse direction through the upper transmission path, so that the limit baffle 21 is reset; finally, control the cylinder 313 to retract, and drive the transmission gear ring 310 to slide in the reverse direction along the transmission shaft 38, so that it disengages from the first sprocket ring 23 and re-engages with the transmission gear 34, and the device returns to the initial winding state, and the next round of cable winding operation can be carried out; Through the coordinated operation of the anti-winding component 1, the limiting component 2 and the driving component 3, the device achieves integrated control of "continuous pressing - uniform arrangement - stable limiting" during the cable winding process. This effectively solves the problem of loose and tangled cables in traditional winding devices, ensuring the quality of cable winding and the convenience of subsequent retrieval, and fully meeting the energy storage power station's requirements for high efficiency and safety in cable storage.

[0024] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A cable anti-tangle storage device for energy storage power stations, comprising: The limiting component (2) and the driving component (3) are provided, wherein the limiting component (2) is slidably mounted on the bottom of one end of the driving component (3), and the driving component (3) is characterized in that an anti-winding component (1) is provided on the top of the driving component (3) and above the limiting component (2). The anti-winding component (1) includes a limiting frame (11), a lower pressure shaft (13) is rotatably engaged at the bottom of the limiting frame (11), a first limiting rod (12) is provided on both ends of the limiting frame (11), a ratchet (14) is provided on both ends of the outer surface of the lower pressure shaft (13), a tension spring (15) is symmetrically arranged on both ends of the inner surface of the limiting frame (11), and a pawl (16) adapted to the ratchet (14) is rotatably engaged on both ends of the limiting frame (11) and below the tension spring (15). The limiting component (2) includes a limiting baffle (21). A threaded rod (25) is provided at the bottom center of the limiting baffle (21). A second limiting insert rod (22) is symmetrically installed at the bottom of the limiting baffle (21) and on both sides of the threaded rod (25). A second sprocket ring (27) is threaded onto the outer surface of the threaded rod (25). A transmission chain (26) is meshed onto the outer surface of the second sprocket ring (27). A first sprocket ring (23) is meshed onto the top of the transmission chain (26). A snap-fit ​​groove (24) is provided on the center edge of the side of the first sprocket ring (23).

2. The cable anti-tangle storage device for an energy storage power station according to claim 1, characterized in that, The drive component (3) includes a support frame (31), a drive motor (32) is fixedly installed in the middle of the support frame (31), a control cabinet (37) is fixedly installed inside the support frame (31) and above the drive motor (32), a drive shaft (38) is fixedly connected to one end of the drive motor (32), a limit tooth (39) is provided on the outer surface of one end of the drive shaft (38), and a drive gear ring (310) is provided on the outer surface of one end of the drive shaft (38) to slide and engage with the limit tooth (39). A snap-fit ​​block (311) is provided on the center edge of the side of the transmission gear ring (310). A cylinder (313) is fixedly installed inside the support frame (31) and below the drive motor (32). A push block (312) is provided at one end of the cylinder (313). A limit plate (35) is provided in the middle of the support frame (31) and on the side of the control cabinet (37). A take-up shaft (33) is rotatably snapped on the center of the side of the limit plate (35). A transmission gear (34) that meshes with the transmission gear ring (310) is provided at one end of the take-up shaft (33). Return springs (36) are symmetrically provided inside the support frame (31) and at the upper part of both ends of the take-up shaft (33).

3. A cable anti-tangle storage device for an energy storage power station according to claim 2, characterized in that, The first sprocket ring (23) is rotated and sleeved on the outer surface of the transmission shaft (38) without contacting the limiting tooth (39). A magnetic ring is provided on the outer surface of the winding shaft (33) near the edge of the transmission gear (34).

4. A cable anti-tangle storage device for an energy storage power station according to claim 3, characterized in that, The transmission gear ring (310) is aligned and engaged with the snap-fit ​​groove (24) on the side of the first sprocket ring (23) via the snap-fit ​​block (311) on the side.

5. A cable anti-tangle storage device for an energy storage power station according to claim 4, characterized in that, The push block (312) at one end of the cylinder (313) is movably engaged with the bottom of the transmission gear ring (310).

6. A cable anti-tangle storage device for an energy storage power station according to claim 5, characterized in that, The bottom of the support frame (31) is provided with a limiting ring, and the second sprocket ring (27) is rotated and engaged between the limiting rings at the bottom of the support frame (31).

7. A cable anti-tangle storage device for an energy storage power station according to claim 6, characterized in that, The support frame (31) is provided with limit holes at the bottom and on both sides of the drive motor (32), and the second limit rod (22) is slidably inserted into the corresponding limit hole.

8. A cable anti-tangle storage device for an energy storage power station according to claim 7, characterized in that, The side center of the limiting baffle (21) is provided with a limiting groove that is adapted to and snapped into one end of the winding shaft (33). The limiting frame (11) is slidably inserted into the center of the internal reset spring (36) at the top of the support frame (31) through the first limiting rods (12) at both ends.

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