CN219620606U - Temporary winding and unwinding device for cable drum - Google Patents

Abstract

The utility model relates to the technical field of power distribution construction, in particular to a temporary cable drum winding and unwinding device which comprises a base, wherein a rotating frame and a rotating mechanism connected with the rotating frame are arranged on the base, and the rotating mechanism is used for driving the rotating frame to rotate; the rotating frame is erected with a fixing frame for placing a cable reel; the base is also provided with a plurality of limiting frames surrounding the fixing frame; and an auxiliary wheel matched with the cable drum is arranged on the limiting frame. According to the cable reel temporary winding and unwinding device, the cable reel is borne through the fixing frame, the whole cable reel can be driven to rotate under the action of the rotating mechanism, the operation is simple, the temporary winding and unwinding requirements of the cable reels with multiple specifications can be met, and the application range is wider.

Description

Temporary winding and unwinding device for cable drum

Technical Field

The utility model relates to the technical field of power distribution construction, in particular to a temporary winding and unwinding device for a cable drum.

Background

A cable drum is a device for winding, storing and transporting cables. The cable support has the main function of supporting the cable and preventing the cable from bending, knotting, breaking and the like in the transportation process. In addition, the cable drum can also protect the cable and prevent the cable from being damaged due to adverse environmental conditions or external force.

The cable is used as an important part of power transmission, is often used at a construction terminal, and particularly needs to be temporarily arranged in the prior art such as emergency rescue, fault maintenance and the like so as to meet the power transmission of a construction site. For example, chinese patent No. CN213636903U discloses a cable drum winch device for 220kv temporary connection and quick connection, which adopts an overall transportation method to release a cable by using a cable winch on site, thereby reducing the installation work of a cable terminal on site.

The device can meet the temporary power supply requirement of a construction site, but needs to adopt a special trailer for traction and transportation, the whole equipment is huge in size and high in cost, and the size of a required distribution cable is not high in a small-sized construction site, so that the construction site is often powered by a temporary cable drum, a temporary cable drum or a cable drum for winding and unwinding is adopted, or manual unwinding is adopted.

The adoption cable jigger is generally directed at small-size cable drum, and cable length is short, does not satisfy the long-distance transport point, and the cable of each specification needs to match corresponding cable jigger, has the limitation. The manual square wire is adopted, the labor intensity is high, the wire is inconvenient to take up and pay off, and the construction efficiency is low.

Disclosure of Invention

Aiming at the technical problems in the prior art, the utility model provides a temporary cable reel winding and unwinding device for solving the problem of complicated winding and unwinding in the temporary power supply process of the cable reel.

The technical scheme for solving the technical problems is as follows: the temporary winding and unwinding device for the cable drum comprises a base, wherein a rotating frame and a rotating mechanism connected with the rotating frame are arranged on the base, and the rotating mechanism is used for driving the rotating frame to rotate; the rotating frame is erected with a fixing frame for placing a cable reel; the base is also provided with a plurality of limiting frames surrounding the fixing frame; and an auxiliary wheel matched with the cable drum is arranged on the limiting frame.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the limiting frame is formed by assembling a vertical beam and a transverse beam; the base is also provided with a limiting pipe matched with the transverse beam, and the transverse beam is slidably arranged in the limiting pipe.

Further, at least one vertical beam in the limiting frame can deflect away from the fixing frame around the transverse beam, and a locking piece is further arranged between the vertical beam and the transverse beam.

Further, the locking piece comprises a bearing part extending outwards along the transverse beam and a stay bar hinged with the vertical beam, and the stay bar can be fixed with the bearing part through a bolt.

Further, a locking bolt for locking the transverse beam is further arranged on the limiting pipe.

Further, the rotating mechanism comprises a transmission fluted disc, a driving fluted disc and a motor driving piece; the transmission fluted disc is coaxially arranged below the rotating frame; the driving fluted disc is connected with the motor driving piece in a driving way and meshed with the transmission fluted disc.

Further, the motor driving piece is formed by assembling a motor and a speed changer, the output end of the motor is connected with the input end of the speed changer, and the output end of the speed changer is connected with the driving fluted disc.

Further, the fixing frame comprises a bearing ring, a cross support frame and a plurality of brackets; the bearing ring is coaxially erected above the rotating frame through a plurality of brackets, and the cross support frames are arranged along the inner wall of the bearing ring.

The beneficial effects of the utility model are as follows:

1) The cable drum temporary winding and unwinding device has a small overall structure, is more convenient to transport compared with a large cable drum winch device, and can meet the requirements of temporarily arranging the cable drum and conveniently taking wires on a construction site.

2) According to the cable reel temporary winding and unwinding device, the cable reel is borne through the fixing frame, the whole cable reel can be driven to rotate under the action of the rotating mechanism, the operation is simple, the temporary winding and unwinding requirements of the cable reels with multiple specifications can be met, and the application range is wider.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

fig. 3 is a front view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a base; 2. a rotating frame; 3. 3.1 parts of a rotating mechanism, 3.2 parts of a transmission fluted disc, 3.3 parts of a driving fluted disc and a motor driving part; 4. the device comprises a fixing frame, 4.1 parts of bearing rings, 4.2 parts of cross supporting frames, 4.3 parts of brackets; 5. 5.1 parts of limiting frames, 5.2 parts of vertical beams, 5.3 parts of transverse beams, 5.4 parts of bearing parts and supporting rods; 5.5, locking the bolt; 6. an auxiliary wheel; 7. and a limiting tube.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

It should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, unless otherwise specifically indicated and defined. The specific meaning of such terms in this patent will be understood by those of ordinary skill in the art as the case may be.

As shown in fig. 1, 2 and 3, the temporary winding and unwinding device for a cable drum of the present utility model includes a base 1, on which a rotating frame 2 and a rotating mechanism 3 connected to the rotating frame 2 are mounted, wherein the rotating mechanism 3 is used for driving the rotating frame 2 to rotate; a fixing frame 4 for placing a cable reel is erected on the rotating frame 2; the base 1 is also provided with a plurality of limiting frames 5 which encircle the fixed frame 4; the limit frame 5 is provided with an auxiliary wheel 6 matched with the cable drum. After the cable drum to be used is horizontally placed on the fixing frame 4, the cable drum is circumferentially assisted and limited by the auxiliary wheels 6, the rotating mechanism 3 drives the rotating frame 2 to rotate, and then the cable drum is driven to synchronously rotate through the fixing frame 4, so that the winding and unwinding of the cable are realized.

In addition, after the cable drum is fixed, the cable drum can be limited by a plurality of auxiliary wheels 6, and the auxiliary wheels 6 synchronously roll in the rotation of the cable drum along with the fixing frame 4 so as to prevent the position of the cable drum from deviating

As an embodiment, the limiting frame 5 is assembled by a vertical beam 5.1 and a transverse beam 5.2; the base 1 is also provided with a limiting pipe 7 matched with the transverse beam 5.2, and the transverse beam 5.2 is slidably arranged in the base. According to cable reels of different sizes and specifications, the position of the transverse beam 5.2 relative to the limiting pipe 7 can be adjusted, so that the position of the auxiliary wheel 6 is changed, and the applicability of the whole device is improved.

At least one vertical beam 5.1 in the limiting frame 5 can deflect away from the fixing frame 4 around the transverse beam 5.2, and a locking piece is further arranged between the vertical beam 5.1 and the transverse beam 5.2. In this embodiment, the spacing 5 sets up four groups altogether, and the in-process of dismouting cable drum can deflect the vertical roof beam 5.1 of one side to the horizontal direction, reserves sufficient assembly space, conveniently sends into the mount 4 with the cable drum along the vertical roof beam 5.1 that the upset was put on, and after the cable drum is fixed, overturn vertical roof beam 5.1 to the normal position again to through the retaining member fixing can.

Specifically, the locking member includes a bearing portion 5.3 extending outwards along the transverse beam 5.2, and a stay 5.4 hinged to the vertical beam 5.1, where the stay 5.4 may be fixed to the bearing portion 5.3 by a latch.

In addition, the limiting pipe 7 is further provided with a locking bolt 5.5 for locking the transverse beam 5.2, and the position of the transverse beam 5.2 is locked after the position of the transverse beam 5.2 relative to the limiting pipe 7 is adjusted.

As an embodiment, the rotation mechanism 3 comprises a transmission fluted disc 3.1, a driving fluted disc 3.2 and a motor driving piece 3.3; the transmission fluted disc 3.1 is coaxially arranged below the rotating frame 2; the driving fluted disc 3.2 is connected with the motor driving piece 3.3 in a driving way and meshed with the transmission fluted disc 3.1. When the cable drum needs to be wound and unwound, the motor driving part 3.3 is used for running, the rotating frame 2 is driven to rotate under the cooperation of the transmission fluted disc 3.1 and the driving fluted disc 3.2, so that the cable drum rotates on the fixing frame 4, the cable winding and unwinding operation is correspondingly performed by controlling the rotation direction of the cable drum, and the temporary power supply requirement of a construction site is met.

Specifically, the motor driving part 3.3 is assembled by a motor and a transmission, the output end of the motor is connected with the input end of the transmission, and the output end of the transmission is connected with the driving fluted disc 3.2.

As an embodiment, the fixing frame 4 comprises a bearing ring 4.1, a cross support frame 4.2 and a plurality of brackets 4.3; the bearing ring 4.1 is coaxially erected above the rotating frame 2 through a plurality of brackets 4.3, and the cross-shaped supporting frames 4.2 are arranged along the inner wall of the bearing ring 4.1. The bearing ring 4.1 and the cross support frame 4.2 are overhead through the support frame 4.3, so that sufficient bearing strength is ensured, and the cable drum can be secondarily bound and fixed through binding ropes or steel wires after being placed, so that the stability of the cable drum is ensured.

The working principle of the utility model is as follows:

firstly, a cable drum to be used is selected, the position of the transverse beam 5.2 is adjusted according to the size specification of the cable drum, and the auxiliary wheel 6 is matched with the outer edge of the lower disc body of the cable drum.

Then, the rotating mechanism 3 drives the rotating frame 2 and the fixed frame 4 to rotate so as to drive the cable drum to rotate synchronously, so that the cable on the cable drum is taken out, and the temporary power supply requirement of site construction is met.

Then, after the use is finished, the rotating frame 2 and the fixing frame 4 are driven by the over-rotating mechanism 3 to reversely rotate so as to retract the cables until the cables are orderly wound on the cable drum.

Finally, the cable drum is taken out.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. The temporary cable reel winding and unwinding device is characterized by comprising a base (1), wherein a rotating frame (2) and a rotating mechanism (3) connected with the rotating frame (2) are arranged on the base, and the rotating mechanism (3) is used for driving the rotating frame (2) to rotate; a fixing frame (4) for placing a cable reel is erected on the rotating frame (2); a plurality of limiting frames (5) surrounding the fixing frame (4) are further arranged on the base (1); an auxiliary wheel (6) matched with the cable drum is arranged on the limiting frame (5).

2. The cable drum temporary take-up and pay-off device according to claim 1, characterized in that the limit frame (5) is assembled by a vertical beam (5.1) and a transverse beam (5.2); the base (1) is also provided with a limiting pipe (7) matched with the transverse beam (5.2), and the transverse beam (5.2) is slidably arranged in the limiting pipe (7).

3. The temporary take-up and pay-off device for cable reels according to claim 2, characterized in that the vertical beam (5.1) in at least one of the limit brackets (5) is deflectable away from the fixing frame (4) around the transverse beam (5.2), and that a locking element is further arranged between the vertical beam (5.1) and the transverse beam (5.2).

4. A temporary take-up and pay-off device for cable reels according to claim 3, characterized in that the locking element comprises a carrier part (5.3) extending outwards along the transverse beam (5.2) and a stay (5.4) hinged to the vertical beam (5.1), which stay (5.4) is fixable to the carrier part (5.3) by means of a bolt.

5. The cable drum temporary take-up and pay-off device according to claim 2, characterized in that the limiting tube (7) is further provided with a locking bolt (5.5) for locking the transverse beam (5.2).

6. The cable drum temporary take-up and pay-off device according to claim 1, characterized in that the rotation mechanism (3) comprises a transmission toothed disc (3.1), a driving toothed disc (3.2) and a motor drive (3.3); the transmission fluted disc (3.1) is coaxially arranged below the rotating frame (2); the driving fluted disc (3.2) is connected with the motor driving piece (3.3) in a driving way and meshed with the transmission fluted disc (3.1).

7. The cable drum temporary take-up and pay-off device according to claim 6, characterized in that the motor drive (3.3) is assembled from a motor and a transmission, the output of which is connected to the input of the transmission, and the output of which is connected to the drive toothed disc (3.2).

8. The cable drum temporary take-up and pay-off device according to any of claims 1-7, characterized in that the holder (4) comprises a carrier ring (4.1), a cross support (4.2) and a plurality of brackets (4.3); the bearing ring (4.1) is coaxially erected above the rotating frame (2) through a plurality of supports (4.3), and the cross support frames (4.2) are arranged along the inner wall of the bearing ring (4.1).