CN210779289U

CN210779289U - Cable drum for preventing plug from falling off

Info

Publication number: CN210779289U
Application number: CN201921717779.3U
Authority: CN
Inventors: 赵云峰
Original assignee: Yichen Electric Technology Jiangsu Co Ltd
Current assignee: Yichen Electric Technology Jiangsu Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-16
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to a prevent cable drum that plug drops. The device is including the frame of squirrel cage form, and the level is equipped with the reel in the frame, and the center pin one end and the frame left surface of reel are articulated, and the other end is articulated with the frame right surface, is located to be equipped with the fixed establishment who is used for fixed peripheral hardware plug cable on the frame left surface outer wall of reel socket panel one side, and fixed establishment is including coaxial left ring and the right ring that sets up with the vertical interval in footpath, left ring and right ring are fixed on the frame left surface through a plurality of bolted connection. Because the left ring is matched with the right ring, the left ring and the right ring which are gathered together are clamped by the bolt to clamp the cable at the root part of the peripheral plug, and the peripheral plug is prevented from being pulled down from the socket of the reel by external force. The device has simple structure, ingenious design and strong practicability.

Description

Cable drum for preventing plug from falling off

Technical Field

The utility model relates to a cable drum technical field especially relates to a prevent cable drum that plug drops.

Background

The patent of the removal drum of name for being equipped with plug locking device is disclosed in current chinese patent database, and its application number is CN201010225313.9, and application date is 2010.07.13, and application publication number is CN101938064A, and application publication date is 2011.01.05, and the device is including removing drum, pivot, socket, the pivot sets up in the center department that removes the existing drum, be provided with a plurality ofly on the removal drum the socket, be provided with at least one plug clamp plate on the removal drum, be equipped with a hole on the plug clamp plate, the removal drum still includes the split pin, the split pin passes this hole will the plug clamp plate is fixed on the removal drum. The disadvantages are that: the device presses the plug on the movable wire coil through the plug pressing plate, and the plug pressing plate is difficult to directly press the peripheral plug on the movable wire coil due to the fact that the root of the peripheral plug is connected with a cable, and therefore the device is poor in pressing and fixing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at to prior art exist not enough, fixed effect is not good enough promptly, provides a fixed effect is excellent prevents that plug drops cable drum.

In order to achieve the above object, the utility model relates to a prevent technical scheme that cable drum that plug drops took:

the utility model provides a prevent cable drum that plug drops, is including the frame of squirrel cage form, and the level is equipped with the reel in the frame, and the center pin one end of reel is articulated with the frame left surface, and the other end is articulated with the frame right surface, is located to be equipped with the fixed establishment who is used for fixed peripheral hardware plug cable on the frame left surface outer wall of reel socket panel one side, and fixed establishment is including left ring and the right ring that coaxial vertical interval in footpath set up, left ring and right ring are fixed on the frame left surface through a plurality of bolted connection.

The utility model discloses the during operation, each bolt of loosening earlier makes and leaves the gap that the peripheral hardware plug passed between left ring and the right ring, passes the peripheral hardware plug between left ring and the right ring gap after, pegs graft with the socket of reel, connects each bolt soon at last, makes left ring and the right ring of connection on the frame gather together, presss from both sides the cable of tight peripheral hardware plug root, avoids external force to draw and draws the socket of drawing the peripheral hardware plug from the reel to pull down.

Compared with the prior art, the beneficial effects of the utility model are that: because the left ring is matched with the right ring, the left ring and the right ring which are gathered together are clamped by the bolt to clamp the cable at the root part of the peripheral plug, and the peripheral plug is prevented from being pulled down from the socket of the reel by external force. The device has simple structure, ingenious design and strong practicability.

The left side ring right-hand member face all sets up the annular scarf joint groove around left ring or right ring length direction on the ring left end face with right ring left end face, the embedded elastic wear-resisting rubber circle that is equipped with of annular scarf joint groove, double-phase relative elastic rubber circle is connected through the bolt laminating for press from both sides the cable on the tight fixed peripheral hardware plug. Because the existence of elasticity wear-resisting rubber circle, avoid between the peripheral hardware cable with the contact of rigid left ring and right ring, press from both sides bad peripheral hardware cable.

A plurality of radial grooves are arranged on the free end face of each elastic wear-resistant rubber ring at intervals, and the radial grooves on one elastic wear-resistant rubber ring and the corresponding radial grooves on the other elastic wear-resistant rubber ring enclose and form limiting holes for wrapping the peripheral plug cables. The limiting hole is used for effectively positioning the peripheral cables, so that a plurality of peripheral cables can be fixed at the same time.

The right end of the central shaft of the reel is positioned outside the frame, and a handle for rotating the reel is connected with the central shaft.

The bottom of the frame is provided with a plurality of rollers.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2.

The reel comprises a frame 1, a reel 2, a central shaft 201, a fixing mechanism 3, a left ring 301, a right ring 302, a bolt 303, an annular embedding groove 304, an elastic wear-resistant rubber ring 305, a radial groove 306, a limit hole 307, a handle 4 and a roller 5.

Detailed Description

As shown in fig. 1-3, the cable spool for preventing plug from falling comprises a squirrel cage-shaped frame 1, a reel 2 is horizontally arranged in the frame 1, one end of a central shaft 201 of the reel 2 is hinged with the left side surface of the frame 1, the other end of the central shaft is hinged with the right side surface of the frame 1, a fixing mechanism 3 for fixing a plug cable is arranged on the outer wall of the left side surface of the frame 1 on one side of a socket panel of the reel 2, the fixing mechanism 3 comprises a left ring 301 and a right ring 302 which are coaxially arranged in the same diameter and vertically arranged at intervals, the left ring 301 and the right ring 302 are connected and fixed on the left side surface of the frame 1 through a plurality of bolts 303, annular embedding grooves 304 which are arranged around the left ring 301 or the right ring 302 in the length direction are respectively arranged on the right end surface of the left ring 301 and the left end surface of the right ring 302, elastic wear-resistant rubber rings 305 are embedded in the annular embedding grooves 304, the cable clamp is used for clamping and fixing the cable on the peripheral plug. Because the existence of elasticity wear-resisting rubber circle 305, avoid between the peripheral hardware cable with the contact of rigid left ring 301 and right ring 302, press from both sides bad peripheral hardware cable, the free end face of elasticity wear-resisting rubber circle 305 is gone up the interval and is equipped with a plurality of radial recess 306, radial recess 306 on the elasticity wear-resisting rubber circle 305 and the corresponding radial recess 306 on another elasticity wear-resisting rubber circle 305 enclose synthetic parcel peripheral hardware plug cable's spacing hole 307. Spacing hole 307 carries out effective location to the external cable, ensures can be fixed simultaneously with the external cable more, outside the center pin 201 right-hand member of reel 2 is located frame 1, and is connected with and makes reel 2 pivoted handle 4, and frame 1 bottom is equipped with a plurality of gyro wheels 5.

During operation, each bolt 303 is firstly unscrewed, a gap through which an external plug passes is reserved between the left ring 301 and the right ring 302, the external plug passes through the gap between the left ring 301 and the right ring 302 and then is inserted into the socket of the reel 2, and finally each bolt 303 is screwed, so that the left ring 301 and the right ring 302 connected to the frame 1 are gathered together, the limiting hole 307 clamps the cable at the root of the external plug, and the external plug is prevented from being pulled down from the socket of the reel 2 by external force.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides a prevent cable drum that plug drops, is equipped with the reel including the frame of squirrel cage form, the level in the frame, and the center pin one end of reel is articulated with the frame left surface, and the other end is articulated with frame right flank, its characterized in that: be located and be equipped with the fixed establishment who is used for fixed peripheral hardware plug cable on the frame left surface outer wall of reel socket panel one side, fixed establishment is including left ring and the right ring that coaxial same footpath vertical interval set up, left ring and right ring are fixed on the frame left surface through a plurality of bolted connection.

2. The cable reel for preventing the plug from falling off according to claim 1, wherein: the left side ring right-hand member face all sets up the annular scarf joint groove around left ring or right ring length direction on the ring left end face with right ring left end face, the embedded elastic wear-resisting rubber circle that is equipped with of annular scarf joint groove, double-phase relative elastic rubber circle is connected through the bolt laminating for press from both sides the cable on the tight fixed peripheral hardware plug.

3. The cable reel for preventing the plug from falling off as claimed in claim 2, wherein: a plurality of radial grooves are arranged on the free end face of each elastic wear-resistant rubber ring at intervals, and the radial grooves on one elastic wear-resistant rubber ring and the corresponding radial grooves on the other elastic wear-resistant rubber ring enclose and form limiting holes for wrapping the peripheral plug cables.

4. A cable spool for preventing plug removal according to any one of claims 1 to 3, wherein: the right end of the central shaft of the reel is positioned outside the frame, and a handle for rotating the reel is connected with the central shaft.

5. The cable reel of claim 4 for preventing plug from falling off, wherein: the bottom of the frame is provided with a plurality of rollers.