Cable winding device
By setting up an internal bearing and triangular support structure in the cable winding device, combined with the traction buffer system, the problem of slow cable winding speed in the prior art is solved, and fast and stable cable laying is achieved to meet the needs in emergency situations. .
Patent Information
- Application Number
- CN202421036337.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing cable winding device has a large proportional gap between the fixture and the cable reel, which cannot meet the length requirements between the diesel generator and the control gate, resulting in slow cable laying speed and cannot meet the rapid laying in emergencies. need.
A reel consisting of two oppositely distributed stop disks and a central shaft is designed. The bearing is arranged inside the reel to reduce the rotational demand of the stop disk. A triangular support structure is formed using plate columns and reinforcement frames to achieve fixation through the wheel frame. The movement ability of the frame and buffers inertia forces through the traction buffer and limit block system to improve winding speed and stability.
Improves cable winding speed, saves manpower, ensures that cables can be moved and laid quickly in emergencies, and avoids overall out-of-control through the buffering system, ensuring stability of the movement process.
Smart Images
Figure CN222181390U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of winding devices, and in particular relates to a cable winding device. Background Art
[0002] The flood season of a reservoir refers to a period of time in which the water levels of rivers, lakes, reservoirs and other water bodies rise significantly due to rainfall, snowmelt, ice and other reasons. During this period, the water level of rivers rises, the flow increases, and the water flow speed is fast, which can easily cause natural disasters such as floods and landslides. In order to ensure a smooth flood season, reservoirs will usually gradually store water before the rainy season arrives to cope with possible floods and water supply needs. At the end of the rainy season or when the water level is too high, it is necessary to release the water in the reservoir to prevent overflow and protect the safety of reservoir facilities. In the process of releasing water from the reservoir, the management area is usually equipped with diesel generators to deal with the emergency start-up of some river control gates during the flood season. However, if there is no buried cable between the generator and the control gate, in an emergency, temporary cables need to be laid to ensure the normal start-up of the gate. Therefore, the cable laying speed is particularly important.
[0003] In the existing winding device, although the mobile function is met, the ratio between the fixed frame and the cable drum is too large, and the length of the wound cable is limited, which usually cannot meet the length between the diesel generator and the control gate. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cable winding device.
[0005] To achieve the above purpose, the utility model provides a cable winding device, including a drum, wherein the drum includes two oppositely distributed baffles and a center axis, the center axis is rotatably connected between the two baffles, and the two baffles are fixedly connected with extension columns on one side away from each other, and a fixing frame is provided at the bottom of the extension column, and the fixing frame is used to fix the drum and move the drum, and the fixing frame is connected to the drum, and the bottom of the fixing frame is fixedly connected with a wheel frame.
[0006] In the above technical solution, further, the two baffles are fixedly connected to each other on one side thereof, a rotating shaft is fixedly connected between the two bearings, and the rotating shaft is inserted into and fixedly connected to the inner wall of the central shaft.
[0007] In the above technical solution, further, the diameter of the reel is 1 m, the length is 0.87 m, and the diameter of the central axis is 0.5 m.
[0008] In the above technical solution, further, the fixed frame includes a column with a plate fixedly connected to the bottom of the extension column through a fixed block, the column with a plate includes two parts: a fixed plate and a column, the bottom of the column with a plate is fixedly connected to a connecting frame, two obliquely arranged reinforcing frames are fixedly connected between the fixing plate of the column with a plate and the connecting frame, one side of the connecting frame is slidably connected to a traction buffer, and the other side of the connecting frame is fixedly connected to a supporting leg by bolts.
[0009] In the above technical solution, further, the traction buffer component includes a movable rod inserted and slidably connected to the inside of the connecting frame, one end of the movable rod away from the connecting frame is fixedly connected to the front frame, the other end of the movable rod is fixedly connected to a limiting block, and the limiting block is slidably connected to the inside of the connecting frame, and one end of the movable rod close to the limiting block is sleeved with a spring.
[0010] In the above technical solution, further, the connecting frame is provided with a rod movable cavity, a spring movable cavity and a limit block movable cavity which are connected in sequence on one side close to the movable rod, and the shapes of the rod movable cavity, the spring movable cavity and the limit block movable cavity are respectively adapted to the shapes of the movable rod, the spring and the limit block, and one side of the spring movable cavity and one side of the limit block are both fixedly connected to the spring.
[0011] In the above technical solution, further, the connecting frame has a length of 1.15 m and a width of 1 m.
[0012] In the above technical solution, further, the shape of the front frame is adapted to the shape of the connecting frame, and a pull ring is fixedly connected to a side of the front frame away from the movable rod.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. By setting the bearing inside the reel, it is not necessary to drive the baffle to rotate when the cable is reeled in. The advantage of this arrangement is that the cable reeling speed is increased and manpower is saved;
[0015] 2. Pull the front frame to drive the movable rod and the limit block to move inside the connecting frame. The limit block is against the outer wall of the limit block movable cavity in the connecting frame, and the traction force is transmitted to the connecting frame, thereby pulling the connecting frame to follow the movement. When the movement stops, the limit block no longer transmits force to the connecting frame, and the connecting frame will continue to move forward due to inertia, and synchronously make the limit block and the movable rod move in the limit block movable cavity and the movable cavity respectively. Because one side of the limit block is fixed to the spring, the limit block will drive the spring to stretch and deform during the movement. The advantage of this setting is that it buffers the inertia force from the connecting frame to a certain extent, avoids overall loss of control, and is more stable during movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of a cable winding device proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the rotating shaft structure of a cable winding device proposed by the utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of a traction buffer of a cable reeling device proposed by the utility model;
[0019] Figure 4 The utility model is a schematic diagram of the structure of an active cavity of a cable winding device.
[0020] In the figure: 1. reel; 2. baffle plate; 3. central axis; 4. extension column; 5. fixed frame; 6. column with plate; 7. wheel frame; 8. supporting leg; 9. front frame; 10. pull ring; 11. bearing; 12. rotating shaft; 13. reinforcement frame; 14. connecting frame; 15. movable rod; 16. spring; 17. limit block; 18. movable cavity; 19. spring movable cavity; 20. limit block movable cavity. DETAILED DESCRIPTION
[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0022] like Figure 1-Figure 4 A cable winding device is shown, comprising a reel 1, the reel 1 comprising two oppositely distributed baffles 2 and a central shaft 3, the central shaft 3 is rotatably connected between the two baffles 2, the two baffles 2 are fixedly connected with bearings 11 on one side close to each other, a rotating shaft 12 is fixedly connected between the two bearings 11, and the rotating shaft 12 is inserted into and fixedly connected to the inner wall of the central shaft 3, the diameter of the reel 1 is 1m, the length is 0.87m, and the diameter of the central shaft 3 is 0.5m.
[0023] In the above arrangement, by arranging the bearing 11 inside the reel 1, it is not necessary to drive the baffle 2 to rotate when the cable is wound. The advantage of this arrangement is that the winding speed of the cable is increased while saving manpower.
[0024] The two baffles 2 are fixedly connected with an extension column 4 on the side away from each other, and a fixing frame 5 is arranged at the bottom of the extension column 4, and the fixing frame 5 is used to fix the reel 1 and enable the reel 1 to move. The fixing frame 5 is connected to the reel 1, and the fixing frame 5 includes a plate column 6 fixedly connected to the bottom of the extension column 4 through a fixing block, and the plate column 6 includes two parts: a fixing plate and a column, and a connecting frame 14 is fixedly connected to the bottom of the plate column 6, and two inclined reinforcement frames 13 are fixedly connected between the fixing plate of the plate column 6 and the connecting frame 14, a traction buffer is slidably connected to one side of the connecting frame 14, and a support leg 8 is fixedly connected to the other side of the connecting frame 14 by bolts, and a wheel frame 7 is fixedly connected to the bottom of the fixing frame 5.
[0025] In the above arrangement, a triangular support structure is formed by arranging a plate column 6 and a reinforcing frame 13. The advantage of such an arrangement is that the reel 1 can be better supported. The fixed frame 5 can be made mobile by arranging a wheel frame 7. The advantage of such an arrangement is that a traction source can be used to move it more quickly in an emergency.
[0026] The traction buffer includes a movable rod 15 inserted and slidably connected to the inside of the connecting frame 14, the end of the movable rod 15 away from the connecting frame 14 is fixedly connected to the front frame 9, the other end of the movable rod 15 is fixedly connected to the limiting block 17, and the limiting block 17 is slidably connected to the inside of the connecting frame 14, and the end of the movable rod 15 close to the limiting block 17 is sleeved with a spring 16, and the side of the connecting frame 14 close to the movable rod 15 is provided with a rod movable cavity 18, a spring movable cavity 19 and a limiting block movable cavity 20 connected to each other in sequence, and the shapes of the rod movable cavity 18, the spring movable cavity 19 and the limiting block movable cavity 20 are respectively adapted to the shapes of the movable rod 15, the spring 16 and the limiting block 17, and one side of the spring movable cavity 19 and one side of the limiting block 17 are fixedly connected to the spring 16, and the length of the connecting frame 14 is 1.15m and the width is 1m.
[0027] In the above setting, pulling the front frame 9 drives the movable rod 15 and the limit block 17 to move inside the connecting frame 14, and the limit block 17 is against the outer wall of the limit block active cavity 20 in the connecting frame 14, and the traction force is transmitted to the connecting frame 14, thereby pulling the connecting frame 14 to follow the movement. When the movement stops, the limit block 17 no longer transmits force to the connecting frame 14, and the connecting frame 14 will continue to move forward due to inertia, and synchronously make the limit block 17 and the movable rod 15 move in the limit block active cavity 20 and the active cavity 18 respectively. Because one side of the limit block 17 is fixed to the spring 16, the limit block 17 will drive the spring 16 to stretch and deform during the movement. The advantage of this setting is that it buffers the inertia force from the connecting frame 14 to a certain extent, avoiding overall loss of control, and is also more stable during movement.
[0028] The shape of the front frame 9 matches the shape of the connecting frame 14 , and a pull ring 10 is fixedly connected to one side of the front frame 9 away from the movable rod 15 .
[0029] In the above arrangement, the front frame 9 can be better pulled by arranging the pull ring 10, and the traction force transmission is more reasonable by arranging the shapes of the front frame 9 and the connecting frame 14 to be compatible.
[0030] Working principle:
[0031] By arranging the bearing 11 inside the reel 1, it is not necessary to drive the baffle 2 to rotate when the cable is reeled in. The advantage of such arrangement is that the cable reeling speed is increased and manpower is saved at the same time;
[0032] The plate column 6 and the reinforcing frame 13 are provided to form a triangular support structure. The advantage of such a configuration is that the reel 1 can be better supported. The wheel frame 7 can be provided to enable the fixed frame 5 to be mobile. The advantage of such a configuration is that a traction source can be used to enable the fixed frame 5 to be moved more quickly in an emergency.
[0033] Pulling the front frame 9 drives the movable rod 15 and the limit block 17 to move inside the connecting frame 14, and the limit block 17 is against the outer wall of the limit block active cavity 20 in the connecting frame 14, transmitting the traction force to the connecting frame 14, thereby pulling the connecting frame 14 to follow the movement. When the movement stops, the limit block 17 no longer transmits force to the connecting frame 14, and the connecting frame 14 will continue to move forward due to inertia, and synchronously make the limit block 17 and the movable rod 15 move in the limit block active cavity 20 and the active cavity 18 respectively. Because one side of the limit block 17 is fixed to the spring 16, the limit block 17 will drive the spring 16 to stretch and deform during the movement. The advantage of this arrangement is that it buffers the inertia force from the connecting frame 14 to a certain extent, avoiding overall loss of control, and is more stable during the movement.
[0034] By providing the pull ring 10, the front frame 9 can be better pulled, and by arranging the shapes of the front frame 9 and the connecting frame 14 to be compatible, the traction force transmission is made more reasonable.
[0035] 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. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A cable winding device, comprising a winding drum (1), wherein the winding drum (1) comprises two baffles (2) arranged opposite to each other and a central axis (3), characterized in that: The central shaft (3) is rotatably connected between the two baffles (2), and the two baffles (2) are fixedly connected with extension columns (4) on the sides away from each other; A fixing frame (5) is provided at the bottom of the extension column (4), the fixing frame (5) being used to fix the reel (1) and enable the reel (1) to move, the fixing frame (5) being connected to the reel (1); The bottom of the fixing frame (5) is fixedly connected to a wheel frame (7).
2. A cable winding device according to claim 1, characterized in that: The two baffles (2) are fixedly connected to a bearing (11) on one side close to each other, a rotating shaft (12) is fixedly connected between the two bearings (11), and the rotating shaft (12) is inserted into and fixedly connected to the inner side wall of the central shaft (3).
3. A cable winding device according to claim 1, characterized in that: The reel (1) has a diameter of 1 m and a length of 0.87 m, and the central axis (3) has a diameter of 0.5 m.
4. A cable winding device according to claim 1, characterized in that: The fixing frame (5) comprises a plate-carrying column (6) fixedly connected to the bottom of the extension column (4) via a fixing block, the plate-carrying column (6) comprising two parts, a fixing plate and a column, a connecting frame (14) fixedly connected to the bottom of the plate-carrying column (6), two obliquely arranged reinforcing frames (13) fixedly connected between the fixing plate of the plate-carrying column (6) and the connecting frame (14), a traction buffer is slidably connected to one side of the connecting frame (14), and a supporting leg (8) is fixedly connected to the other side of the connecting frame (14) via bolts.
5. A cable winding device according to claim 4, characterized in that: The traction buffer comprises a movable rod (15) inserted into and slidably connected to the interior of the connecting frame (14); one end of the movable rod (15) away from the connecting frame (14) is fixedly connected to the front frame (9); the other end of the movable rod (15) is fixedly connected to a limit block (17); the limit block (17) is slidably connected to the interior of the connecting frame (14); and one end of the movable rod (15) close to the limit block (17) is sleeved with a spring (16).
6. A cable winding device according to claim 5, characterized in that: A rod movable cavity (18), a spring movable cavity (19) and a limit block movable cavity (20) are sequentially provided on a side of the connecting frame (14) close to the movable rod (15), and the shapes of the rod movable cavity (18), the spring movable cavity (19) and the limit block movable cavity (20) are respectively adapted to the shapes of the movable rod (15), the spring (16) and the limit block (17), and one side of the spring movable cavity (19) and one side of the limit block (17) are fixedly connected to the spring (16).
7. A cable winding device according to claim 4, characterized in that: The connecting frame (14) has a length of 1.15 m and a width of 1 m.
8. A cable winding device according to claim 5, characterized in that: The shape of the front frame (9) matches the shape of the connecting frame (14), and a pull ring (10) is fixedly connected to a side of the front frame (9) away from the movable rod (15).