CN209835316U

CN209835316U - Clamping mechanism for cable winding and unwinding device

Info

Publication number: CN209835316U
Application number: CN201920332703.2U
Authority: CN
Inventors: 赵良良
Original assignee: Dongxing Cable Co Ltd
Current assignee: Dongxing Cable Co Ltd
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2019-12-24
Anticipated expiration: 2029-03-16

Abstract

The utility model belongs to cable receive and releases the field, especially a clamping mechanism for cable winding and unwinding devices, the following scheme is proposed at present, it includes bottom plate, winding roller, fixed mounting has driving motor, mount on the bottom plate, the articulated movable support board that is connected with on the bottom plate, driving motor's output shaft has the pivot, the both ends of pivot are rotated respectively and are installed on mount, movable support board, in the pivot respectively fixed mounting, slidable mounting have solid fixed ring, loose ring, winding roller is through connecting in solid fixed ring, the tight fixed of grip slipper group that a plurality of rings on the loose ring were arranged that rises, grip slipper group includes the grip slipper and articulates two connecting rods on its lateral wall, the other end of two articulated connecting rods on the grip slipper articulates respectively on solid fixed ring, loose ring, one side of loose ring is equipped with the swivel becket of threaded connection. The winding roller can be conveniently mounted and dismounted, and the stability is good, so that the cable can be straightened in the winding and unwinding processes.

Description

Clamping mechanism for cable winding and unwinding device

Technical Field

The utility model relates to a cable receive and releases technical field, especially relate to a clamping mechanism for cable winding and unwinding devices.

Background

At present, when a power transmission line is constructed, cable winding and unwinding devices are needed, and an existing cable winding and unwinding mechanism is inconvenient to install and detach a winding roller, so that a clamping mechanism for the cable winding and unwinding devices is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping mechanism for cable winding and unwinding devices has solved the inconvenient installation of current winding roller and has dismantled the problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping mechanism for a cable winding and unwinding device comprises a bottom plate and a winding roller, wherein a driving motor and a fixed frame are fixedly arranged on the bottom plate, a movable supporting plate is hinged on the bottom plate, an output shaft of the driving motor is connected with a rotating shaft, two ends of the rotating shaft are respectively and rotatably arranged on the fixed frame and the movable supporting plate, a fixed ring and a movable ring are respectively and fixedly arranged and slidably arranged on the rotating shaft, the winding roller is fixedly tensioned through a plurality of clamping plate groups which are annularly arranged and connected on the fixed ring and the movable ring, each clamping plate group comprises a clamping plate and two connecting rods hinged on the side wall of the clamping plate, the other ends of the two connecting rods hinged on the clamping plate are respectively hinged on the fixed ring and the movable ring, a rotating ring which is in threaded connection with the rotating shaft is arranged on one side of the, the bottom of bracing piece articulates there is the slider, it has the spout to open on the bottom plate, and sliding connection has the slider in the spout, and the spout internal rotation is connected with the lead screw, lead screw and slider threaded connection, and the one end of lead screw is connected with the twist grip who is located bottom plate one side.

Preferably, one side of the winding roller is provided with a straightening barrel, the straightening barrel is installed on the bottom plate through a support, the inner wall of the straightening barrel is provided with a plurality of grooves, and balls are rotationally connected in the grooves.

Preferably, the top end of the bottom plate is provided with a control button and a storage battery, a lead is connected between the driving motor and the storage battery, and the lead is provided with the control button.

Preferably, the top end of the movable supporting plate is provided with a rotating groove.

Preferably, one end of the rotating shaft is provided with an external thread.

The utility model has the advantages that:

the winding roller can be conveniently mounted and dismounted through the arrangement of the rotating shaft, the fixing ring, the clamping plate, the connecting rod, the movable ring and the rotating ring;

one end of the rotating shaft can be supported through the arrangement of the movable supporting plate, the sliding block, the screw rod, the rotating handle, the sliding groove and the supporting rod, so that the rotating stability is better;

through the arrangement of the straightening barrel, the cable can be straightened in the process of winding and unwinding;

the winding roller can be conveniently mounted and dismounted, and the stability is good, so that the cable can be straightened in the winding and unwinding processes.

Drawings

Fig. 1 is a schematic top view of the clamping mechanism for the cable winding and unwinding device of the present invention.

Fig. 2 is the utility model provides a side view structure schematic diagram of clamping mechanism for cable winding and unwinding devices.

Fig. 3 is the utility model provides a cable is clamping mechanism's for coiling and uncoiling device movable support plate's structural schematic.

Reference numbers in the figures: the device comprises a straightening barrel 1, a rolling ball 2, a control button 3, a bottom plate 4, a driving motor 5, a fixing frame 6, a rotating shaft 7, a winding roller 8, a movable supporting plate 9, a rotating groove 91, a sliding block 10, a screw rod 11, a rotating handle 12, a sliding groove 13, a storage battery 14, a fixed ring 15, a clamping plate 16, a connecting rod 17, a movable ring 18, a rotating ring 19 and a supporting rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a clamping mechanism for a cable winding and unwinding device comprises a bottom plate 4 and a winding roller 8, wherein a driving motor 5 and a fixed frame 6 are fixedly installed on the bottom plate 4, a movable supporting plate 9 is hinged on the bottom plate 4, an output shaft of the driving motor 5 is connected with a rotating shaft 7, two ends of the rotating shaft 7 are respectively and rotatably installed on the fixed frame 6 and the movable supporting plate 9, a fixed ring 15 and a movable ring 18 are respectively and fixedly installed on the rotating shaft 7 in a sliding mode, the winding roller 8 is fixed and tensioned through a plurality of clamping plate groups which are annularly arranged and connected on the fixed ring 15 and the movable ring 18, each clamping plate group comprises a clamping plate 16 and two connecting rods 17 hinged on the side wall of the clamping plate 16, the other ends of the two connecting rods 17 hinged on the clamping plate 16 are respectively hinged on the fixed ring 15 and the movable ring 18, the bottom end of the movable supporting plate 9 is hinged on the bottom plate 4, the side wall of the movable supporting plate 9 is hinged with a supporting rod 20, the bottom end of the supporting rod 20 is hinged with a sliding block 10, open on the bottom plate 4 has spout 13, sliding connection has slider 10 in the spout 13, spout 13 internal rotation is connected with lead screw 11, lead screw 11 and slider 10 threaded connection, the one end of lead screw 11 is connected with the twist grip 12 that is located bottom plate 4 one side, one side of winding roller 8 is equipped with a section of thick bamboo 1 of flare-outing, a section of thick bamboo 1 of flare-outing passes through the support mounting on bottom plate 4, it has a plurality of recesses to open on a section of thick bamboo 1's the inner wall of flare-outing, the recess internal rotation is connected with ball 2, control button 3 and battery 14 are installed on the top of bottom plate 4, be connected with the wire between driving motor 5 and the battery 14, install control button 3 on the wire, the top of movable support plate.

The working principle is as follows: when in use, the winding roller 8 is sleeved on the rotating shaft 7 from one end far away from the driving motor 5 and is positioned outside the clamping plate 16, the rotating ring 19 is rotated, the rotating ring 19 is in threaded transmission connection with the rotating shaft 7 to drive the movable ring 18 to move to one side on the rotating shaft 7, the clamping plate 16 clamps and fixes the inner wall of the winding roller 16 under the action of the connecting rod 17, after the fixing is completed, the rotating handle 12 is rotated, the rotating handle 12 drives the screw rod 11 to rotate, the screw rod 11 is in threaded transmission fit with the sliding block 10 to drive the sliding block 10 to slide in the sliding groove 13, the movable supporting plate 9 is continuously supported under the action of the supporting rod 20 to support one end of the rotating shaft 7, the rotating shaft 7 is convenient to rotate, the stability of the cable is improved, one end of the cable passes through the straightening barrel 1 to be wound on the winding roller 8, the driving motor 5 is controlled by the control, the cable is continuously wound on the winding roller 16, the winding roller can be conveniently mounted and dismounted, the stability is good, and the cable is straightened in the winding and unwinding processes.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cable is clamping mechanism for winding and unwinding devices, including bottom plate (4), winding roller (8), a serial communication port, fixed mounting has driving motor (5), mount (6) on bottom plate (4), articulated on bottom plate (4) are connected with movable support plate (9), the output shaft of driving motor (5) has pivot (7), the both ends of pivot (7) are rotated respectively and are installed in mount (6), on movable support plate (9), fixed mounting respectively on pivot (7), slidable mounting has solid fixed ring (15), loose ring (18), winding roller (8) are through connecting in solid fixed ring (15), the grip slipper group that a plurality of rings were arranged on loose ring (18) rises to rise tightly fixedly, grip slipper group includes grip slipper (16) and articulates two connecting rods (17) on its lateral wall, the other end of two articulated connecting rods (17) on grip slipper (16) articulates respectively at solid fixed ring (15), On activity ring (18), one side of activity ring (18) is equipped with swivel becket (19) of threaded connection on pivot (7), and the bottom of activity backup pad (9) articulates on bottom plate (4), and it has bracing piece (20) to articulate on the lateral wall of activity backup pad (9), and the bottom of bracing piece (20) articulates there is slider (10), it has spout (13) to open on bottom plate (4), and sliding connection has slider (10) in spout (13), and spout (13) internal rotation is connected with lead screw (11), lead screw (11) and slider (10) threaded connection, and the one end of lead screw (11) is connected with twist grip (12) that are located bottom plate (4) one side.

2. The clamping mechanism for the cable releasing device according to claim 1, wherein one side of the winding roller (8) is provided with a straightening barrel (1), the straightening barrel (1) is mounted on the bottom plate (4) through a bracket, the inner wall of the straightening barrel (1) is provided with a plurality of grooves, and the grooves are rotatably connected with the balls (2).

3. The clamping mechanism for the cable releasing device according to claim 1, wherein a control button (3) and a storage battery (14) are mounted at the top end of the bottom plate (4), a lead is connected between the driving motor (5) and the storage battery (14), and the control button (3) is mounted on the lead.

4. The clamping mechanism for a cable reel as claimed in claim 1, wherein the movable support plate (9) is provided at its top end with a rotary slot (91).

5. A clamping mechanism for a cable reel as claimed in claim 1 wherein the spindle (7) is externally threaded at one end.