Cable drum structure

Abstract

The utility model relates to the technical field of cable drums, and discloses a cable drum structure which comprises an installation frame and a drum body, the drum body comprises a reel pipe and limiting plates fixedly installed at the two ends of the reel pipe, polygonal grooves are formed in central shafts of the sides, away from each other, of the two limiting plates, and a cable positioning assembly is arranged on the surface of the reel pipe. A clamping rotating assembly corresponding to the winding drum body is arranged on the surface of the mounting frame. According to the cable drum structure, when a cable is wound, a poking plate is poked to enable a clamping plate to move leftwards, it is ensured that an insertion hole is in a through state, then the free end of the cable is inserted into the insertion hole, then the poking plate is loosened, the clamping plate can clamp and position the free end of the cable under the elastic force effect of a supporting spring, and in the state, when the drum body is driven to rotate, the clamping plate can clamp and position the free end of the cable. According to the cable winding device, the purpose of winding a cable can be directly achieved, the situation that the cable slips on the surface of a winding pipe is avoided, it is guaranteed that cable winding work is conducted smoothly, and the winding machining efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable drum technical field more particularly to a cable drum structure. BACKGROUND

[0002] Cable is a kind of flexible conductive wire for transmitting electric energy or signal, is widely used in power system, communication, computer, household appliance and multiple fields, in the cable production process, the mode of motor-driven reel rotation is used to wind cable on the reel surface, to achieve the purpose of storage, convenient transportation.

[0003] The existing cable drum structure for winding cable, when using motor-driven reel rotation to wind cable, the free end of cable needs to be bolted and fixed on the end of reel in advance, then the winding work of cable can be completed by relying on motor-driven reel rotation, when the free end of cable is bolted on the reel surface, since the insulating skin on the surface of cable is relatively smooth, it will slip on the surface of reel, so that the cable is difficult to be normally wound, and the efficiency of winding process is reduced.

[0004] Therefore, the utility model provides a cable drum structure capable of quickly fixing cable and reel surface. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of prior art, the utility model provides a cable drum structure to solve the problems in the above background art.

[0006] The utility model provides the following technical scheme: a cable drum structure, including mounting bracket and reel body, the reel body includes reel pipe and the limit board fixedly installed at both ends of reel pipe, the center axis of the side away from two limit boards is equipped with polygonal slot, the surface of reel pipe is provided with cable positioning assembly, the surface of mounting bracket is provided with clamping rotation assembly corresponding reel body;

[0007] The cable positioning assembly includes the spigot joint hole of being equipped with in the surface of reel pipe for outside cable insertion, the inner wall of reel pipe is equipped with sliding slot, sliding slot is communicated with spigot joint hole, the inner wall of sliding slot is slidably connected with clamping plate, clamping plate extends to the inner wall of spigot joint hole, and the inner left wall of sliding slot is fixedly installed with the support spring of driving clamping plate right shift, the surface of clamping plate is fixedly installed with the lever plate, and the levering end of lever plate extends to the outer cam surface of reel pipe.

[0008] As a further description of the above technical scheme: the clamping and rotating assembly comprises a winding motor fixedly installed on the right side of the mounting frame, an output shaft of the winding motor extends to the inner side of the mounting frame and is fixedly installed with a first connecting block, a hydraulic rod is embedded on the left side of the mounting frame, a telescopic end of the hydraulic rod is fixedly installed with a connecting plate, the right side of the connecting plate is rotatably connected with a second connecting block, and the first connecting block and the second connecting block are clamped with the polygonal groove; when the winding drum body is installed, the winding drum body is hoisted, then the polygonal groove is corresponded with the positions of the first connecting block and the second connecting block, the hydraulic rod is driven to be elongated, the second connecting block is driven to move rightwards, the clamping of the winding drum body with the first connecting block and the second connecting block is completed, at this time, the winding drum body is driven to rotate by rotating the winding motor, and the winding work of the cable is completed.

[0009] As a further description of the above technical scheme: the surface of the connecting plate is fixedly installed with a balance sliding rod, and the balance sliding rod is slidingly connected with the mounting frame; by arranging the balance sliding rod, the stability of the movement of the connecting plate is improved, and the telescopic end of the hydraulic rod is protected against torsion.

[0010] As a further description of the above technical scheme: the surface of the limiting plate is provided with a plurality of side holes, and the plurality of side holes are circumferentially arranged on the surface of the limiting plate; by arranging the side holes on the surface of the limiting plate, the external lifting hooks are conveniently hung when the winding drum body is hoisted.

[0011] As a further description of the above technical scheme: one end of the clamping plate close to the insertion hole is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is provided with anti-skid lines; when the clamping plate is used to clamp the free end of the cable, the contact area of the clamping plate when clamping the cable is improved by arranging the arc-shaped groove, so that the firmness of clamping is improved, and the friction between the clamping plate and the cable is increased by arranging the anti-skid lines, so that the firmness of clamping is further improved.

[0012] As a further description of the above technical scheme: the bottom end of the mounting frame is provided with four mounting holes in a rectangular array at four corners, a control panel is fixedly installed on the side wall of the mounting frame, and the control panel is electrically connected with an external power supply through wires.

[0013] As a further description of the above technical solutions: the surface of the mounting frame is provided with a winding guide assembly, the winding guide assembly comprises a reciprocating screw rod rotatably connected to the surface of the mounting frame, and a driving motor is fixedly installed on the surface of the mounting frame to drive the reciprocating screw rod to rotate, the surface of the reciprocating screw rod is threadedly connected with a guide sleeve, and the surface of the guide sleeve is provided with a guide hole through which the cable passes; by arranging the winding guide assembly, when the cable is wound, the cable is arranged in the guide hole, and the reciprocating screw rod is driven to rotate by the driving motor, so that the guide sleeve can periodically swing left and right, thereby uniformly winding the cable on the surface of the winding drum body, and ensuring the beauty of the cable winding.

[0014] As a further description of the above technical solutions: the surface of the mounting frame is provided with a winding guide assembly, the winding guide assembly comprises a reciprocating screw rod rotatably connected to the surface of the mounting frame, and a driving motor is fixedly installed on the surface of the mounting frame to drive the reciprocating screw rod to rotate, the surface of the reciprocating screw rod is threadedly connected with a guide sleeve, and the surface of the guide sleeve is provided with a guide hole through which the cable passes; by arranging the winding guide assembly, when the cable is wound, the cable is arranged in the guide hole, and the reciprocating screw rod is driven to rotate by the driving motor, so that the guide sleeve can periodically swing left and right, thereby uniformly winding the cable on the surface of the winding drum body, and ensuring the beauty of the cable winding.

[0015] The technical effects and advantages of the utility model are:

[0016] 1. Compared with the prior art, the cable drum structure is provided with a cable positioning assembly, when the cable is wound, the clamp plate is moved left by actuating the push plate, the insertion hole is in a through state, then the free end of the cable is inserted into the insertion hole, and the clamp plate can clamp and position the free end of the cable under the elastic force of the supporting spring, in this state, when the winding drum body is driven to rotate, the cable can be directly wound, the cable does not slip on the surface of the winding pipe, the cable winding work is smoothly carried out, and the efficiency of the winding process is ensured.

[0017] 2. Compared with the prior art, the cable drum structure is provided with a cable drum body, when the cable drum body is installed, the cable drum body is hoisted, then the polygonal groove is positioned corresponding to the first connecting block and the second connecting block, the second connecting block is moved right by driving the hydraulic rod to elongate, the cable winding work is completed, the cable drum body is connected with the first connecting block and the second connecting block, the driving winding drum body is rotated by rotating the winding motor, and the cable winding work is completed; the balance sliding rod is arranged, the stability of the connecting plate is improved, and the stretching end of the hydraulic rod is prevented from being twisted; the side hole is arranged on the surface of the limiting plate, the external lifting hook is hung when the cable drum body is hoisted; the arc-shaped groove is arranged, the contact area of the clamp plate when clamping the cable is improved, the clamping firmness is improved, the anti-skid lines are arranged, the friction between the clamp plate and the cable is increased, and the clamping firmness is further improved; the mounting hole is arranged, the expansion bolts are inserted into the mounting hole, and the mounting frame is fixedly installed on the external workshop ground.

[0018] 3. Compared with the prior art, the cable drum structure, by setting the winding guide assembly, when winding the cable, the cable is arranged in the guide hole, the driving motor drives the reciprocating screw rod to rotate, the guide sleeve can periodically swing left and right, so that the cable can be uniformly wound on the surface of the drum body, and the beauty of the cable winding is ensured; by setting the limiting slide rod, the stability of the guide sleeve during movement is improved, and the twisting of the guide sleeve on the surface of the reciprocating screw rod is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective view of the utility model;

[0020] Figure 2 It is a perspective view of the utility model;

[0021] Figure 3 It is a perspective view of the utility model;

[0022] Figure 4 It is Figure 3 It is an enlarged structure diagram of A in the middle;

[0023] Figure 5 It is a perspective view of the utility model;

[0024] The drawings are as follows: 1, mounting frame; 2, drum body; 201, winding pipe; 202, limiting plate; 203, side hole; 3, plug-in hole; 4, sliding groove; 5, clamping plate; 6, supporting spring; 7, push plate; 8, winding motor; 9, first connecting block; 10, hydraulic rod; 11, connecting plate; 12, second connecting block; 13, balance slide rod; 14, arc-shaped groove; 15, anti-skid pattern; 16, mounting hole; 17, control panel; 18, reciprocating screw rod; 19, driving motor; 20, guide sleeve; 21, guide hole; 22, limiting slide rod. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model will be described clearly and completely in combination with the drawings in the utility model, and in addition, the forms of each structure described in the following embodiments are only examples, and the cable drum structure involved in the utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by the ordinary skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0026] With reference to Figures 1 to 5 , the utility model provides a kind of cable drum structure, including mounting frame 1 and drum body 2.

[0027] The bottom end of the mounting frame 1 is provided with four mounting holes 16 at the four corners of the rectangular array, and the side wall of the mounting frame 1 is fixedly provided with a control panel 17 which is in electrical connection with the external power supply through wires.

[0028] The cable drum structure is fixedly installed with the mounting frame 1 and the external workshop ground through the mounting hole 16 and the expansion bolt.

[0029] The drum body 2 includes a winding pipe 201 and a limiting plate 202 fixedly installed at both ends of the winding pipe 201, and the center axis of the side away from the two limiting plates 202 is provided with a polygonal slot, the surface of the winding pipe 201 is provided with a cable positioning assembly, and the surface of the mounting frame 1 is provided with a clamping and rotating assembly corresponding to the drum body 2.

[0030] The cable positioning assembly includes a plug-in hole 3 provided on the surface of the winding pipe 201 for the external cable to be inserted, a sliding groove 4 provided on the inner wall of the winding pipe 201, the sliding groove 4 being in communication with the plug-in hole 3, a clamping plate 5 slidably connected to the inner wall of the sliding groove 4, the clamping plate 5 extending to the inner wall of the plug-in hole 3, a supporting spring 6 fixedly installed on the inner left wall of the sliding groove 4 and driving the clamping plate 5 to move rightward, a push plate 7 fixedly installed on the surface of the clamping plate 5, and the pushing end of the push plate 7 extending to the outer arc surface of the winding pipe 201.

[0031] The cable drum structure is fixedly installed with the mounting frame 1 and the external workshop ground through the mounting hole 16 and the expansion bolt.

[0032] One end of the clamping plate 5 close to the plug-in hole 3 is provided with an arc-shaped groove 14, and the inner wall of the arc-shaped groove 14 is provided with anti-slip lines 15.

[0033] It is worth noting that when the clamping plate 5 clamps the free end of the cable, the arc-shaped groove 14 can increase the contact area between the clamping plate 5 and the cable during clamping, thereby improving the firmness of clamping, and the anti-slip lines 15 can increase the friction between the clamping plate 5 and the cable, thereby further improving the firmness of clamping.

[0034] The surface of the limiting plate 202 is provided with a plurality of side holes 203, and the plurality of side holes 203 are circumferentially arranged on the surface of the limiting plate 202.

[0035] It is worth mentioning that by opening the side hole 203 on the surface of the limiting plate 202, it is convenient to hang the external lifting hook when lifting the drum body 2.

[0036] The clamping rotating assembly includes a winding motor 8 fixedly installed on the right side of the mounting frame 1, the output shaft of the winding motor 8 extends to the inner side of the mounting frame 1 and is fixedly installed with a first connecting block 9, the left side of the mounting frame 1 is embedded with a hydraulic rod 10, the extension end of the hydraulic rod 10 is fixedly installed with a connecting plate 11, the right side of the connecting plate 11 is rotatably connected with a second connecting block 12, and the first connecting block 9 and the second connecting block 12 are both connected with the polygonal slot.

[0037] It is worth mentioning that the cable drum structure, when installing the drum body 2, uses external lifting equipment to lift the drum body 2, so that the polygonal slot corresponds to the positions of the first connecting block 9 and the second connecting block 12, and drives the hydraulic rod 10 to extend, which can drive the second connecting block 12 to move to the right, and complete the clamping of the drum body 2 with the first connecting block 9 and the second connecting block 12. At this time, by rotating the winding motor 8, the purpose of driving the drum body 2 to rotate can be achieved, and the winding work of the cable is completed.

[0038] The surface of the connecting plate 11 is fixedly installed with a balance sliding rod 13, and the balance sliding rod 13 is slidably connected with the mounting frame 1.

[0039] It is worth mentioning that by setting the balance sliding rod 13, the stability of the movement of the connecting plate 11 can be improved, and the purpose of preventing the extension end of the hydraulic rod 10 from being twisted is achieved.

[0040] The surface of the mounting frame 1 is provided with a winding guide assembly, the winding guide assembly includes a reciprocating screw rod 18 rotatably connected to the surface of the mounting frame 1, and the surface of the mounting frame 1 is fixedly installed with a driving motor 19 for driving the reciprocating screw rod 18 to rotate, the surface of the reciprocating screw rod 18 is threadedly connected with a guide sleeve 20, and the surface of the guide sleeve 20 is provided with a guide hole 21 for the cable to pass through.

[0041] It is worth mentioning that the cable drum structure, by setting the winding guide assembly, when winding the cable, the cable is arranged inside the guide hole 21, and the reciprocating screw rod 18 is driven to rotate by the driving motor 19, which can drive the guide sleeve 20 to periodically swing left and right, so that the cable can be uniformly wound on the surface of the drum body 2, ensuring the beauty of the cable winding.

[0042] The surface of the mounting frame 1 is fixedly installed with a limiting sliding rod 22, and the guide sleeve 20 is slidably connected with the limiting sliding rod 22.

[0043] By setting the limiting sliding rod 22, the stability of the movement of the guide sleeve 20 can be improved, and the situation that the guide sleeve 20 is twisted on the surface of the reciprocating screw rod 18 is avoided.

[0044] Finally, it should be noted that: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. A cable drum structure comprising a mounting frame (1) and a drum body (2), characterised in that: The reel body (2) comprises a reel pipe (201) and limiting plates (202) fixedly installed at both ends of the reel pipe (201), the two limiting plates (202) are provided with polygonal grooves at the center axes of the sides away from each other, the surface of the reel pipe (201) is provided with a cable positioning assembly, and the surface of the mounting rack (1) is provided with a clamping rotating assembly corresponding to the reel body (2); The cable positioning assembly comprises a plug-in hole (3) provided on the surface of the reel pipe (201) for inserting an external cable, a sliding groove (4) is provided in the inner wall of the reel pipe (201), the sliding groove (4) is in communication with the plug-in hole (3), a clamping plate (5) is slidably connected to the inner wall of the sliding groove (4), the clamping plate (5) extends to the inner wall of the plug-in hole (3), a supporting spring (6) is fixedly installed on the inner left wall of the sliding groove (4) and drives the right movement of the clamping plate (5), a push plate (7) is fixedly installed on the surface of the clamping plate (5), and the pushing end of the push plate (7) extends to the outer arc surface of the reel pipe (201).

2. A cable drum structure according to claim 1, characterised in that: The clamping rotating assembly comprises a winding motor (8) fixedly installed on the right side of the mounting rack (1), the output shaft of the winding motor (8) extends to the inner side of the mounting rack (1) and is fixedly installed with a first connecting block (9), a hydraulic rod (10) is embedded on the left side of the mounting rack (1), the telescopic end of the hydraulic rod (10) is fixedly installed with a connecting plate (11), the right side of the connecting plate (11) is rotatably connected with a second connecting block (12), and the first connecting block (9) and the second connecting block (12) are clamped with the polygonal groove.

3. A cable drum structure according to claim 2, wherein: The surface of the connecting plate (11) is fixedly installed with a balance sliding rod (13), and the balance sliding rod (13) is slidably connected with the mounting rack (1).

4. A cable drum structure according to claim 1, characterised in that: The surface of the limiting plate (202) is provided with a plurality of side holes (203), and the plurality of side holes (203) are arranged in a circular array on the surface of the limiting plate (202).

5. A cable drum structure according to claim 1, characterised in that: The end of the clamping plate (5) close to the plug-in hole (3) is provided with an arc-shaped groove (14), and the inner wall of the arc-shaped groove (14) is provided with anti-skid lines (15).

6. A cable drum structure according to claim 1, characterised in that: The bottom end of the mounting rack (1) is provided with four mounting holes (16) in a rectangular array at the four corners, a control panel (17) is fixedly installed on the side wall of the mounting rack (1), and the control panel (17) is in electrical connection with an external power supply through wires.

7. A cable drum structure according to claim 1, characterised in that: The surface of the mounting rack (1) is provided with a winding guide assembly, the winding guide assembly comprises a reciprocating screw rod (18) rotatably connected to the surface of the mounting rack (1), a driving motor (19) fixedly installed on the surface of the mounting rack (1) drives the rotation of the reciprocating screw rod (18), a guide sleeve (20) is threadedly connected to the surface of the reciprocating screw rod (18), and the surface of the guide sleeve (20) is provided with a guide hole (21) for the cable to pass through.

8. A cable drum structure according to claim 1, characterised in that: The surface of the mounting rack (1) is fixedly installed with a limiting sliding rod (22), and the guide sleeve (20) is slidably connected with the limiting sliding rod (22).

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