Auxiliary take-up and pay-off device for ship manufacturing cable

Abstract

The utility model discloses an auxiliary take-up and pay-off device for shipbuilding cables, which belongs to the technical field of cable take-up and pay-off and comprises a bottom frame, auxiliary pulleys are assembled at four corners of the bottom of the bottom frame, a lifting frame is rotatably connected to the top of the bottom frame, and a lifting mechanism is fixedly assembled between the bottom frame and the lifting frame. A mounting frame is fixedly assembled in the lifting frame, a driving mechanism is fixedly assembled in the mounting frame, and clamping assemblies are fixedly assembled at the end of the lifting frame in a left-right symmetry mode. After the cable reel is moved to the designated construction position, the cable reel can be directly driven to act in the lifting frame through the driving mechanism, cable take-up and pay-off are achieved, operation steps in the cable erection process can be effectively reduced through the cable take-up and pay-off device, and the cable erection and construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable winding and unwinding, in particular to an auxiliary winding and unwinding device for shipbuilding cables. Background Art

[0002] During the process of shipbuilding, cable laying is required, and cable winding and unwinding equipment is needed for cable laying. Most of the traditional equipment is fixed. During the process of cable laying, first, the cable winder needs to be moved to the designated construction position, and then the cable reel wound with cables is moved to the vicinity of the cable winder by a transporter. The cable winder winds and arranges the cables stored in the cable reel. Subsequently, during cable laying, the cable winder's actions are used to achieve the winding and unwinding operations of the cables. When laying cables using the above process, the cable winder is also required to preprocess the cables before the winding and unwinding during the laying process, resulting in a time-consuming and laborious process and affecting the construction efficiency during cable erection. Therefore, we propose an auxiliary winding and unwinding device for shipbuilding cables. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an auxiliary winding and unwinding device for shipbuilding cables to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An auxiliary winding and unwinding device for shipbuilding cables, including a bottom frame, auxiliary pulleys are assembled at the four corners of the bottom of the bottom frame, a lifting frame is rotatably connected to the top of the bottom frame, a lifting mechanism is fixedly assembled between the bottom frame and the lifting frame, an installation frame is fixedly assembled inside the lifting frame, a driving mechanism is fixedly assembled inside the installation frame, and clamping components are fixedly assembled at the ends of the lifting frame in a left-right symmetric manner;

[0005] The lifting mechanism includes hydraulic telescopic cylinders, the hydraulic telescopic cylinders are assembled symmetrically left and right between the bottom frame and the lifting frame, the bottom of the hydraulic telescopic cylinders is rotatably connected to the side wall of the bottom frame, and the output end of the hydraulic telescopic cylinders is rotatably connected to the side wall of the lifting frame.

[0006] Preferably, an oil storage tank is fixedly assembled inside the bottom frame, oil pumps are fixedly assembled symmetrically left and right on the side wall of the oil storage tank, one end of a connecting hose is fixedly connected to the output end of the oil pump, and the other end of the connecting hose is fixedly connected to the input end of the hydraulic telescopic cylinder.

[0007] Preferably, the driving mechanism includes a first installation groove, a second installation groove, and a third installation groove. The first installation groove, the second installation groove, and the third installation groove are symmetrically arranged left and right in the installation frame. A driving motor is fixedly assembled in the first installation groove, a speed reducer is fixedly assembled in the second installation groove, a driving wheel is rotatably connected in the third installation groove. The output end of the driving motor is fixedly connected to the input end of the speed reducer, and the output end of the speed reducer is fixedly connected to the input end of the driving wheel.

[0008] Preferably, the clamping component includes an assembly groove, which is opened at the end of the lifting frame. A moving shaft is assembled in the assembly groove. One end of the moving shaft is fixedly connected to a clamping shaft, and the other end of the moving shaft is fixedly connected to a handle frame. A locking groove is opened at the end of the lifting frame, and a fastening bolt is screwed in the locking groove. The top of the fastening bolt is fixedly connected to a handle rod.

[0009] Preferably, one end of a connecting arm is fixedly connected to the side wall of the bottom frame, and the other end of the connecting arm is rotatably connected to an auxiliary moving vehicle.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: An auxiliary winding and unwinding device for shipbuilding cable wires is provided with a lifting frame. A clamping component for clamping and fixing the cable wire reel is arranged at the end of the lifting frame. The clamping component is used to clamp and fix the lifting frame to the cable wire reel. Then, the lifting frame is driven to rise by the lifting mechanism, so that a certain distance can be generated between the cable wire reel and the ground. Subsequently, the cable wire reel can be dragged through the cooperation of the bottom frame and the auxiliary moving vehicle. After the cable wire reel is moved to the designated construction position, the cable wire reel can be directly driven to act in the lifting frame by the driving mechanism, realizing the winding and unwinding of the cable wire. Through the present utility model, the operation steps during the erection of the cable wire can be effectively reduced, and the erection and construction efficiency of the cable wire can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the front three-dimensional view of the present utility model.

[0012] Figure 2 is the rear three-dimensional view of the present utility model.

[0013] Figure 3 is the structural schematic diagram of the lifting mechanism of the present utility model.

[0014] Figure 4 is the structural schematic diagram of the driving mechanism of the present utility model.

[0015] Figure 5 is the structural schematic diagram of the clamping component of the present utility model.

[0016] Figure 6This is a schematic structural diagram after the assembly of the utility model and the cable reel.

[0017] In the figure: 1. Bottom frame; 2. Auxiliary pulley; 3. Lifting frame; 4. Lifting mechanism; 41. Hydraulic telescopic cylinder; 42. Oil storage tank; 43. Oil pump; 44. Connecting hose; 5. Mounting frame; 6. Driving mechanism; 61. First mounting groove; 62. Second mounting groove; 63. Third mounting groove; 64. Driving motor; 65. Reducer; 66. Driving wheel; 7. Clamping component; 71. Assembly groove; 72. Moving shaft; 73. Clamping shaft; 74. Locking groove; 75. Tightening bolt; 76. Handle rod; 77. Handle frame; 8. Connecting arm; 9. Auxiliary moving cart. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the present utility model provides a technical solution: an auxiliary winding and unwinding device for shipbuilding cables, including a bottom frame 1, the bottom frame 1 is U-shaped, and auxiliary pulleys 2 are respectively assembled at the four corners of the bottom of the bottom frame 1. The pulley installed on the front side is fixed, and the pulley installed on the rear side is a universal wheel. By setting different types of pulleys, it is convenient to drag the bottom frame 1.

[0020] The top of the bottom frame 1 is rotatably connected to a lifting frame 3, and a lifting mechanism 4 is fixedly assembled between the bottom frame 1 and the lifting frame 3. The lifting frame 3 can be supported by the lifting mechanism 4, so that the lifting frame 3 rotates along the connection with the bottom frame 1, thereby lifting the cable reel wound with the cable, which is convenient for subsequent movement of the cable reel. An installation frame 5 is welded and fixed inside the lifting frame 3, and a driving mechanism 6 is fixedly assembled inside the installation frame 5. After the lifting frame 3 lifts the cable reel, the driving mechanism 6 can drive the cable reel to rotate inside the lifting frame 3, thereby completing the winding and unwinding operations of the cable. The ends of the lifting frame 3 are fixedly assembled in a left-right symmetric manner with clamping components 7. By setting the clamping components 7, the cable reel can be connected and fixed to the ends of the lifting frame 3, realizing the lifting operation of the lifting frame 3 on the cable reel.

[0021] As Figure 2 and Figure 3As shown in the figure, the lifting mechanism 4 includes hydraulic telescopic cylinders 41. The number of the hydraulic telescopic cylinders 41 is two, and the two hydraulic telescopic cylinders 41 are symmetrically distributed on the left and right between the bottom frame 1 and the lifting frame 3. The bottoms of the two hydraulic telescopic cylinders 41 are respectively rotationally connected to the side walls of the bottom frame 1 through rotating shafts, and the output ends of the two hydraulic telescopic cylinders 41 are respectively rotationally connected to the side walls of the lifting frame 3 through rotating shafts. When the output ends of the hydraulic telescopic cylinders 41 act, the lifting frame 3 can be driven to rotate around the connection point between it and the bottom frame 1. A fuel tank 42 is fixedly clamped in the bottom frame 1, and an oil pump 43 is fixedly assembled on the side wall of the fuel tank 42. The fuel tank 42 is used for storing hydraulic oil. The oil pump 43 is electrically connected to an external power supply and an external controller. The output end of the oil pump 43 is connected to the input end of the hydraulic telescopic cylinder 41 through a connecting hose 44. The opening and closing of the oil pump 43 can be controlled through the external controller. The oil pump 43 supplies oil to the hydraulic telescopic cylinder 41 to adjust the action of the output end of the hydraulic telescopic cylinder 41, thereby completing the lifting of the lifting frame 3.

[0022] As Figure 4 As shown in the figure, the driving mechanism 6 includes a first installation groove 61, a second installation groove 62, and a third installation groove 63. The first installation groove 61, the second installation groove 62, and the third installation groove 63 are respectively symmetrically arranged left and right in the installation frame 5. A driving motor 64 is fixedly assembled in the first installation groove 61, a speed reducer 65 is fixedly assembled in the second installation groove 62, and a driving wheel 66 is rotationally connected in the third installation groove 63. The input end of the driving motor 64 is electrically connected to an external power supply and an external controller. The action direction of the output end of the driving motor 64 can be controlled through the external controller. The output end of the driving motor 64 is fixedly connected to the input end of the speed reducer 65, and the output end of the speed reducer 65 is fixedly connected to the end of the driving wheel 66 through a shaft. The driving motor 64 can provide power for the driving wheel 66 to make the driving wheel 66 rotate in the third installation groove 63. When the lifting frame 3 is fixedly clamped to the cable reel, the side wall of the driving wheel 66 is attached to the side wall of the cable reel. The rotation of the driving wheel 66 can make the cable reel rotate in the lifting frame 3, thereby realizing the winding and unwinding operation of the cable. A rubber anti-slip layer is arranged on the outer side wall of the driving wheel 66. By setting the rubber anti-slip layer, the friction between the driving wheel 66 and the cable reel can be increased, thereby strengthening the driving effect on the cable reel.

[0023] As Figure 5As shown in the figure, the clamping component 7 includes an assembly groove 71, which is opened at the end of the lifting frame 3. A moving shaft 72 is slidably connected in the assembly groove 71. One end of the moving shaft 72 is fixedly connected to a handle frame 77, and the other end of the moving shaft 72 is welded and fixed with a clamping shaft 73. A locking groove 74 penetrating the lifting frame 3 is opened at the top of the assembly groove 71. A fastening bolt 75 is screwed in the locking groove 74. The top of the fastening bolt 75 is welded and fixed with a handle rod 76. By driving the fastening bolt 75 to act in the locking groove 74 through the handle rod 76, the fastening bolt 75 can be made to lock the relative position between the moving shaft 72 and the assembly groove 71 downward. The clamping shaft 73 is penetrated into the end of the cable spool. Then, after locking the relative position between the moving shaft 72 and the assembly groove 71 by the fastening bolt 75, the connection and fixation between the lifting frame 3 and the cable spool can be realized.

[0024] As Figure 1 and Figure 2 shown in the figure, one end of a connecting arm 8 is fixedly connected to the side wall of the bottom frame 1. The other end of the connecting arm 8 is rotatably connected to an auxiliary moving cart 9. The auxiliary moving cart 9 is a dragging cart for assisting in moving heavy objects in the prior art. A storage battery is arranged inside it, and the storage battery supplies power to the internal power source. By setting the auxiliary moving cart 9, power can be provided for the movement of the bottom frame 1, making the dragging process of the bottom frame 1 simpler and more labor-saving. At the same time, the storage battery in the auxiliary moving cart 9 can also supply power to the above-mentioned oil pump 43 and drive motor 64. The controller for controlling the oil pump 43 and the drive motor 64 can be integrally installed at the handle of the auxiliary moving cart 9, improving the convenience of the present utility model during use.

[0025] Working principle: As Figure 1 and Figure 6As shown in [figure reference], when using the present utility model to wind and unwind the cable, first, the lifting frame 3 is in a lowered state. Then, the bottom frame 1 is moved near the cable spool by the auxiliary mobile cart 9. The fastening bolts 75 of the clamping assembly 7 are loosened, and the moving shaft 72 and the clamping shaft 73 are respectively moved outward. Then, the bottom frame 1 is controlled to move to dock the lifting frame 3 with the cable spool. The two clamping shafts 73 are respectively inserted into both ends of the cable spool. Then, the moving shaft 72 and the clamping shaft 73 are limited and fixed by screwing the fastening bolts 75, completing the locking of the cable spool. The hydraulic telescopic cylinder 41 is controlled to act, and the lifting frame 3 can lift the cable spool, separating the cable spool from the ground. Then, the auxiliary mobile cart 9 can drive the bottom frame 1, the lifting frame 3, and the cable spool to move to the designated position. Subsequently, by controlling the action of the drive motor 64 in the drive mechanism 6, the drive wheel 66 can drive the cable spool to rotate within the lifting frame 3, realizing the winding and unwinding operation of the cable. With the present utility model, the cable spool can be directly moved, and then the cable can be wound and unwound, eliminating the need to rewind and distribute the cable from the spool, saving the time of wiring construction and improving the construction efficiency.

Claims

1. An auxiliary winding and unwinding device for shipbuilding cables, including a bottom frame (1), characterized in that: Auxiliary pulleys (2) are assembled at the four corners of the bottom of the bottom frame (1). A lifting frame (3) is rotatably connected to the top of the bottom frame (1). A lifting mechanism (4) is fixedly assembled between the bottom frame (1) and the lifting frame (3). An installation frame (5) is fixedly assembled in the lifting frame (3). A driving mechanism (6) is fixedly assembled in the installation frame (5). At the end of the lifting frame (3), clamping assemblies (7) are fixedly assembled symmetrically left and right. The lifting mechanism (4) includes hydraulic telescopic cylinders (41). The hydraulic telescopic cylinders (41) are assembled symmetrically left and right between the bottom frame (1) and the lifting frame (3). The bottom of the hydraulic telescopic cylinder (41) is rotatably connected to the side wall of the bottom frame (1). The output end of the hydraulic telescopic cylinder (41) is rotatably connected to the side wall of the lifting frame (3). The driving mechanism (6) includes a first installation groove (61), a second installation groove (62), and a third installation groove (63). The first installation groove (61), the second installation groove (62), and the third installation groove (63) are symmetrically opened left and right in the installation frame (5). A driving motor (64) is fixedly assembled in the first installation groove (61). A speed reducer (65) is fixedly assembled in the second installation groove (62). A driving wheel (66) is rotatably connected in the third installation groove (63). The output end of the driving motor (64) is fixedly connected to the input end of the speed reducer (65). The output end of the speed reducer (65) is fixedly connected to the input end of the driving wheel (66).

2. The auxiliary winding and unwinding device for shipbuilding cable according to claim 1, characterized in that: A fuel tank (42) is fixedly assembled in the bottom frame (1). Oil pumps (43) are fixedly assembled symmetrically left and right on the side wall of the fuel tank (42). The output end of the oil pump (43) is fixedly connected to one end of a connecting hose (44). The other end of the connecting hose (44) is fixedly connected to the input end of the hydraulic telescopic cylinder (41).

3. The auxiliary winding and unwinding device for shipbuilding cable according to claim 1, characterized in that: The clamping assembly (7) includes an assembly groove (71). The assembly groove (71) is opened at the end of the lifting frame (3). A moving shaft (72) is assembled in the assembly groove (71). One end of the moving shaft (72) is fixedly connected to a clamping shaft (73). The other end of the moving shaft (72) is fixedly connected to a handle frame (77). A locking groove (74) is opened at the end of the lifting frame (3). A fastening bolt (75) is screwed in the locking groove (74). The top of the fastening bolt (75) is fixedly connected to a handle rod (76).

4. The auxiliary winding and unwinding device for shipbuilding cable according to claim 1, characterized in that: One end of a connecting arm (8) is fixedly connected to the side wall of the bottom frame (1). The other end of the connecting arm (8) is rotatably connected to an auxiliary moving cart (9).

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