Flexible fireproof cable winding device

Abstract

The utility model relates to the technical field of cable winding, in particular to a flexible fire-resistant cable winding device which is used for winding a flexible cable body and comprises a bottom plate, a first supporting plate is fixedly connected to the position, close to one side, of the surface of the upper end of the bottom plate, and a second supporting plate is slidably connected to the position, close to the other side, of the surface of the upper end of the bottom plate. The outer side wall of the first supporting plate is rotationally connected with a long shaft, the long shaft is sleeved with a winding roller, the position, close to the upper end, of the outer side wall of the second supporting plate is fixedly connected with a fixing ring, and the end, away from the first supporting plate, of the long shaft is movably installed in the fixing ring. According to the flexible cable winding device, the flexible cable main bodies with different diameters can be shifted, so that the winding device is suitable for the flexible cable main bodies with different diameters, the flexible cable main bodies can be uniformly wound outside the winding roller, and a worker can conveniently take down and collect the wound flexible cable main bodies.

Description

Technical Field

[0001] This utility model relates to the field of cable winding technology, specifically a flexible fire-resistant cable winding device. Background Technology

[0002] Flexible fire-resistant cables are cables that can maintain safe operation for a certain period of time under flame combustion conditions. Fire-resistant cables are widely used in high-rise buildings, subways, underground streets, large power plants, and important industrial and mining enterprises, as well as other places related to fire safety and fire rescue.

[0003] In the prior art, such as the winding device for flexible cable production proposed in patent application number "CN202322542261.3", a movable limiting plate is set to move, which facilitates the adjustment of the width of the fixed plate and the movable limiting plate. This allows the winding machine to wind cables of different specifications into coils, greatly improving the applicability of the winding machine. After use, the spring drives the movable limiting plate and the fixed plate to merge together for easy storage.

[0004] However, in the aforementioned patent application, when winding the flexible cable, the flexible cable is only wound by a motor driving a rotating shaft. During the winding process, the flexible cable remains in one position while being wound on the rotating shaft, which can easily lead to uneven winding of the cable, causing the cable to be misaligned on the rotating shaft, resulting in incorrect winding direction or sudden tension changes, jamming, and affecting the normal operation of the winding operation. Utility Model Content

[0005] The purpose of this invention is to provide a flexible fire-resistant cable winding device to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A flexible fire-resistant cable winding device is used to wind the body of a flexible cable. It includes a base plate, a support plate one fixedly connected to one side of the upper surface of the base plate, and a support plate two slidably connected to the other side of the upper surface of the base plate. A long shaft is rotatably connected to the outer wall of the support plate one, and a winding roller is sleeved on the outside of the long shaft. A fixing ring is fixedly connected to the upper end of the outer wall of the support plate two, and the end of the long shaft away from the support plate one is movably installed inside the fixing ring. A frame is fixedly connected to the outer wall of the base plate near the middle. A reciprocating screw is rotatably connected between the two inner side walls of the frame. A movable collar is movably sleeved on the outside of the reciprocating screw. Circular baffles are sleeved on the outer wall of the movable collar near both ends. Connecting rings are fixedly connected to both ends of the movable collar. A fixing mechanism is provided between the connecting rings and the outer walls of the circular baffles. A limiting block is inserted inside the support plate two, and the bottom end of the limiting block is fixedly connected to the base plate.

[0008] Preferably, the fixing mechanism includes a T-shaped insert plate and a connecting plate. The T-shaped insert plate is inserted into the outer wall of the circular baffle, and the connecting plate is fixedly connected to the outer wall of the connecting ring. The outer wall of the circular baffle has a vertical groove.

[0009] Preferably, a vertical rod is fixedly installed inside the vertical groove, and a slider is sleeved on the outside of the vertical rod, with one end of the slider being fixedly connected to a T-shaped insert plate.

[0010] Preferably, the upper surface of the connecting plate is provided with a plurality of fixing grooves, and the fixing grooves fit into the T-shaped insert plate. A reset spring is sleeved on the outside of the vertical rod and located between the top of the vertical groove and the upper surface of the slider.

[0011] Preferably, the outer wall of the limiting block 19 is rotatably connected to two movable plates 23 via a shaft. The outer walls of the two movable plates 23 are each fitted with fixing bolts. The outer wall of the second support plate 7 is provided with a threaded groove near one end of the two fixing bolts, and the threaded groove matches the fixing bolt.

[0012] Preferably, a motor is installed on the outer wall of the frame, and the output end of the motor is connected to a reciprocating lead screw. Two vertical plates are fixedly installed on the upper surface of the base plate, and a guide roller is rotatably connected between the outer walls of the two vertical plates. A long groove is opened on the outer wall of the long shaft, and a limiting slide is inserted inside the long groove. The limiting slide is fixedly connected to the take-up roller. A second motor is installed on the outer wall of the first support plate, and the output end of the second motor is connected to the long shaft.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model uses a motor, a reciprocating screw, a movable collar, and two circular baffles to move the flexible cable body left and right, so that the flexible cable body can be evenly wound around the outside of the winding roller. The distance between the two circular baffles can be adjusted according to the diameter of the flexible cable body to be wound, so that it can adapt to flexible cable bodies of different diameters for the moving operation. This makes the winding device adaptable to flexible cable bodies of different diameters and evenly wind them up.

[0015] 2. In this utility model, by unscrewing the fixing bolt from the movable plate, the fixation between the second support plate and the limiting block is released, and the second support plate is moved so that it moves off the limiting block and off the long axis of the fixing ring. The second support plate is then moved off the bottom plate, and the winding roller can be removed from the fixing ring along the long groove via the limiting slide plate, making it convenient for workers to remove and collect the wound flexible cable body. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a structural diagram of the cardboard part 2, the threaded rod, and the base plate of this utility model;

[0019] Figure 3 This is a cross-sectional view of the frame in this utility model;

[0020] Figure 4 This is a schematic diagram of the circular baffle in this utility model;

[0021] Figure 5 This is a cross-sectional view of the take-up roller and the second support plate in this utility model.

[0022] The attached figures are labeled as follows:

[0023] 1. Base plate; 2. Support plate one; 3. Guide roller; 4. Frame; 5. Take-up roller; 6. Long shaft; 7. Support plate two; 8. Reciprocating screw; 9. Movable collar; 10. Connecting ring; 11. Circular baffle; 12. Connecting plate; 13. Vertical rod; 14. Slider; 15. T-shaped insert plate; 17. Flexible cable body; 19. Limiting block; 20. Fixing ring; 22. Limiting slide plate; 23. Movable plate. Detailed Implementation

[0024] 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.

[0025] A flexible fire-resistant cable winding device, such as Figures 1-5As shown, the device used for winding the flexible cable body 17 includes a base plate 1. A support plate 2 is fixedly connected to one side of the upper surface of the base plate 1, and a support plate 7 is slidably connected to the other side of the upper surface of the base plate 1. A long shaft 6 is rotatably connected to the outer wall of the support plate 2, and a winding roller 5 is sleeved on the outside of the long shaft 6. A fixing ring 20 is fixedly connected to the upper part of the outer wall of the support plate 7, and the end of the long shaft 6 away from the support plate 2 is movably installed inside the fixing ring 20. A frame 4 is fixedly connected to the outer wall of the base plate 1 near the middle. A reciprocating screw 8 is rotatably connected between the two inner side walls of the frame 4. A movable collar 9 is movably sleeved on the outside of the reciprocating screw 8. Circular baffles 11 are sleeved on the outer wall of the movable collar 9 near both ends. Connecting rings 10 are fixedly connected to both ends of the movable collar 9. A fixing mechanism is provided between the connecting ring 10 and the outer wall of the circular baffle 11. A limiting block 19 is inserted inside the support plate 7, and the bottom end of the limiting block 19 is fixedly connected to the base plate 1.

[0026] The fixing mechanism includes a T-shaped insert plate 15 and a connecting plate 12. The T-shaped insert plate 15 is inserted into the outer wall of the circular baffle 11, and the connecting plate 12 is fixedly connected to the outer wall of the connecting ring 10. A vertical groove is opened on the outer wall of the circular baffle 11, and a vertical rod 13 is fixedly installed inside the vertical groove. A slider 14 is sleeved on the outside of the vertical rod 13, and one end of the slider 14 is fixedly connected to the T-shaped insert plate 15. Several fixing grooves are opened on the upper surface of the connecting plate 12, and the fixing grooves fit with the T-shaped insert plate 15. A return spring is sleeved on the outside of the vertical rod 13 and between the top of the vertical groove and the upper surface of the slider 14. Under the action of the return spring, the slider 14 can be moved down along the vertical rod 13, causing the bottom end of the T-shaped insert plate 15 to be inserted into the corresponding fixing groove, thereby fixing the position of the circular baffle 11.

[0027] A motor is installed on the outer wall of the frame 4, and the output end of the motor is connected to the reciprocating screw 8. Two vertical plates are fixedly installed on the upper surface of the base plate 1. A guide roller 3 is rotatably connected between the outer walls of the two vertical plates. A long groove is opened on the outer wall of the long shaft 6. A limiting slide plate 22 is inserted into the long groove, and the limiting slide plate 22 is fixedly connected to the take-up roller 5. A second motor is installed on the outer wall of the support plate 1 2, and the output end of the second motor is connected to the long shaft 6. The inner wall of the movable collar 9 and the reciprocating screw 8 is provided with a thread that matches the reciprocating screw 8. Two circular baffles 11 are slidably connected to the frame 4, which can limit the movement position of the movable collar 9, so that when the reciprocating screw 8 rotates, it can drive the movable collar 9 to move back and forth left and right under the cooperation of the thread.

[0028] In use, one end of the flexible cable body 17 to be wound is passed around the guide roller 3 and the movable collar 9 and fixedly connected to the winding roller 5. Then, the long shaft 6 is driven to rotate by the second motor, thereby driving the winding roller 5 to rotate and wind up the flexible cable body 17. During winding, the reciprocating screw 8 is driven to rotate by the first motor on the frame 4, which drives the movable collar 9 to move back and forth along the reciprocating screw 8. With the help of the two circular baffles 11, the flexible cable body 17 is moved left and right, so that the flexible cable body 17 can be evenly wound around the outside of the winding roller 5.

[0029] Before winding, the slider 14 can be moved upward along the vertical rod 13 installed in the vertical groove, causing the T-shaped insert 15 to move upward, so that the bottom end of the T-shaped insert 15 moves out of the fixing groove opened on the connecting plate 12, releasing the fixation of the circular baffle 11. At this time, the circular baffle 11 can be moved along the connecting ring 10, and the other circular baffle 11 can be moved in the same way. Thus, the distance between the two circular baffles 11 can be adjusted according to the diameter of the flexible cable body 17 to be wound, so that it can adapt to the flexible cable body 17 of different diameters for tossing operation, so that the winding device can adapt to the flexible cable body 17 of different diameters and wind evenly. After adjustment, the slider 14 is released. Under the action of the return spring, the slider 14 can be moved downward along the vertical rod 13, causing the bottom end of the T-shaped insert 15 to be inserted into the corresponding fixing groove, fixing the position of the circular baffle 11.

[0030] The outer wall of the limiting block 19 is rotatably connected to two movable plates 23 via a shaft. The outer walls of the two movable plates 23 are each fitted with a fixing bolt. The outer wall of the second support plate 7 is provided with a threaded groove near one end of the two fixing bolts, and the threaded groove fits into the fixing bolt. By passing one end of the fixing bolt through the movable plate 23 and rotating it into the threaded groove, the movable plate 23 can be fixed on the second support plate 7, thus fixing the position between the second support plate 7 and the limiting block 19.

[0031] Specifically, after the flexible cable body 17 is fully wound on the take-up roller 5, the two fixing bolts can be removed from the two movable plates 23 respectively. Then, the two movable plates 23 are rotated 90° respectively to release the fixation between the support plate 2 7 and the limiting block 19. Then, the support plate 2 7 is moved so that it moves off the limiting block 19, so that the fixing ring 20 moves away from the long axis 6 and moves off the long axis 6. Finally, the support plate 2 7 is moved off the bottom plate 1. At this time, the take-up roller 5 can be removed from the fixing ring 20 along the long groove through the limiting slide plate 22, which makes it easy to remove and collect the wound flexible cable body 17.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A flexible fire-resistant cable winding device for winding a flexible cable body (17), comprising a base plate (1), characterized in that, A support plate 1 (2) is fixedly connected to one side of the upper surface of the base plate (1), and a support plate 2 (7) is slidably connected to the other side of the upper surface of the base plate (1). A long shaft (6) is rotatably connected to the outer wall of the support plate 1 (2), and a winding roller (5) is sleeved on the outside of the long shaft (6). A fixing ring (20) is fixedly connected to the upper side of the outer wall of the support plate 2 (7), and the end of the long shaft (6) away from the support plate 1 (2) is movably installed inside the fixing ring (20). A frame is fixedly connected to the outer wall of the base plate (1) near the middle. The frame (4) is rotatably connected between the two inner side walls of the frame (4). A movable collar (9) is movably sleeved on the outside of the reciprocating screw (8). A circular baffle (11) is sleeved on the outer wall of the movable collar (9) near both ends. A connecting ring (10) is fixedly connected to both ends of the movable collar (9). A fixing mechanism is provided between the connecting ring (10) and the outer wall of the circular baffle (11). A limiting block (19) is inserted inside the second support plate (7), and the bottom end of the limiting block (19) is fixedly connected to the base plate (1).

2. The flexible fire-resistant cable winding device according to claim 1, characterized in that, The fixing mechanism includes a T-shaped insert plate (15) and a connecting plate (12). The T-shaped insert plate (15) is inserted into the outer wall of the circular baffle (11), and the connecting plate (12) is fixedly connected to the outer wall of the connecting ring (10). The outer wall of the circular baffle (11) has a vertical groove.

3. The flexible fire-resistant cable winding device according to claim 2, characterized in that, A vertical rod (13) is fixedly installed inside the vertical groove. A slider (14) is sleeved on the outside of the vertical rod (13), and one end of the slider (14) is fixedly connected to the T-shaped insert plate (15).

4. A flexible fire-resistant cable winding device according to claim 3, characterized in that, The upper surface of the connecting plate (12) is provided with several fixing grooves, and the fixing grooves are fitted with the T-shaped insert plate (15). A reset spring is sleeved on the outside of the vertical rod (13) and between the top of the vertical groove and the upper surface of the slider (14).

5. A flexible fire-resistant cable winding device according to claim 1, characterized in that, The outer wall of the limiting block (19) is rotatably connected to two movable plates (23) via a shaft. The outer walls of the two movable plates (23) are each fitted with a fixing bolt. The outer wall of the second support plate (7) is provided with a screw groove near one end of the two fixing bolts, and the screw groove fits into the fixing bolt.

6. A flexible fire-resistant cable winding device according to claim 1, characterized in that, Motor 1 is installed on the outer wall of the frame (4), and the output end of the motor is connected to the reciprocating screw (8). Two vertical plates are fixedly installed on the upper surface of the base plate (1), and guide rollers (3) are rotatably connected between the outer walls of the two vertical plates. A long groove is opened on the outer wall of the long shaft (6), and a limiting slide plate (22) is inserted inside the long groove. The limiting slide plate (22) is fixedly connected to the winding roller (5). Motor 2 is installed on the outer wall of the support plate (2), and the output end of motor 2 is connected to the long shaft (6).

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