CN209740415U - High-reliability cable reel - Google Patents

Abstract

The utility model discloses a high-reliability cable reel, which comprises a central drum, a left end plate and a right end plate which are respectively fixed at two ends of the central drum, and an elastic pre-tightening rope, wherein two ends of the elastic pre-tightening rope are respectively fixed at the left end plate and the right end plate; realize that the cable tail end realizes winding after fixed under a pulling force effect, effectively fix the cable tail end, avoid the cable loose to, simple structure, convenient operation.

Description

High-reliability cable reel

Technical Field

The utility model relates to a cable dish, concretely relates to high reliability cable dish.

Background

The high-reliability cable is a high-quality cable, the hardness of the high-reliability cable is relatively hard, the cable at the tail end of the high-reliability cable after being wound is easy to loose under the action of self bending restoring force, the cable is difficult to fix, and the circumferential position of the winding tail end along a cable tray is uncertain due to the irregularity of the cable during winding, so that the tail end cable is difficult to fix, and the cable is easy to loose.

Therefore, in order to solve the above problems, there is a need for a highly reliable cable tray, which can effectively fix the tail end of a cable, prevent the cable from loosening, and has a simple structure and convenient operation.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, providing a high reliability cable dish, can effectively fix the cable tail end, avoid the cable loose to, simple structure, convenient operation.

The utility model discloses a high reliability cable dish, including central cylinder and the left end plate and the right-hand member board that are fixed in central cylinder both ends respectively, still include that both ends are fixed in the elasticity of left and right end plate respectively and tighten up the rope in advance, elasticity is provided with the clip that is used for centre gripping cable end in the rope in advance, and the cable end is realized fixedly after the clip centre gripping and under elasticity pretension rope tensile state.

Further, the clip is provided with a mounting hole, and the elastic pre-tightening rope passes through the mounting hole and then is in sliding fit with the clip.

Furthermore, at least one end of the elastic pre-tightening rope is detachably mounted and fixed on the corresponding end plate.

Furthermore, both ends of the elastic pre-tightening rope are respectively fixed on the corresponding end plates in a detachable mode.

Furthermore, the two ends of the elastic pre-tightening rope are respectively and fixedly provided with a hook buckle, and the left end plate and the right end plate are respectively provided with a hanging hole matched with the corresponding hook buckle.

Further, left and right end plate is the plectane, and the excircle of two plectanes all forms the U-shaped groove along radially inwards caving in, the fixed peg that is provided with in the middle of the U-shaped groove, in the middle of the both ends of peg are fixed in two inside walls of U-shaped groove respectively, peg and U-shaped groove lower half enclose to close and form the hanging hole, the fixed cover that is used for twining elasticity pretension rope that is provided with of lateral surface of left end plate or/and right end plate, fixed cover is fixed in the middle of corresponding the end plate lateral surface with the coaxial mode of central cylinder.

The utility model has the advantages that: the utility model discloses a high reliability cable dish, high reliability cable twine behind central cylinder, with elasticity in advance behind the tensile rope direct or winding a week and make the cable tail end fix on the elasticity in advance after tensile rope through the clip, realize that the cable tail end realizes winding the after-fixing under a pulling force effect, effectively fixed cable tail end, avoid the cable loose to, simple structure, convenient operation.

Drawings

The invention will be further described with reference to the following figures and examples:

Fig. 1 is a schematic structural view of the present invention;

Fig. 2 is a right side view of fig. 1.

Detailed Description

Fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a right side view of fig. 1, and as shown in the figure, the high reliability cable reel in this embodiment includes a central roller 1, a left end plate 2 and a right end plate 3 fixed to two ends of the central roller respectively, and further includes an elastic pre-tightening rope 4 having two ends fixed to the left and right end plates respectively, a clip 5 for clamping a cable end is disposed on the elastic pre-tightening rope 4, and the cable end is clamped by the clip 5 and fixed in a state where the elastic pre-tightening rope is stretched; the clip 5 is the prior art can realize the utility model discloses the purpose all clips are no longer repeated here, and left and right end board is fixed in central cylinder both ends respectively perpendicularly, behind the central cylinder, directly after the tensile elasticity pretension rope or after winding a week and make the cable tail end fix on the elasticity pretension rope after the tensile through the clip, realize that the cable tail end realizes winding after-fixing under a pulling force effect, effectively fix the cable tail end, avoid the cable loose to, simple structure, convenient operation.

In this embodiment, the clip is provided with a mounting hole, and the elastic pre-tightening rope passes through the mounting hole and then is in sliding fit with the clip; through setting up the clip to slidable on the elasticity pretension rope for the axial position of clip (the axial indicates the central axis direction along central cylinder) can not influence elasticity pretension rope both ends stress balance, makes the cable tail end laminate fixedly along central cylinder circumference is stable.

In this embodiment, at least one end of the elastic pre-tightening rope is detachably mounted and fixed on the corresponding end plate; at least one end of the elastic pre-tightening rope can be detached, so that the elastic pre-tightening rope is prevented from being wound together when the cable disc rotates to take up the cable.

In this embodiment, both ends of the elastic pre-tightening rope are detachably fixed to the corresponding end plates respectively; make things convenient for elasticity pretension rope to dismantle, install again when needs fixed cable tail end.

In the embodiment, two ends of the elastic pre-tightening rope are respectively and fixedly provided with a hook buckle 6, and the left end plate and the right end plate are respectively provided with a hanging hole matched with the corresponding hook buckle; the two ends of the elastic pre-tightening rope are fixed through the hook buckles and the hanging holes, so that the structure is simple and the operation is convenient; the elastic pre-tightening rope can be an elastic rubber tube, and the hooking is the prior art and is not described in detail herein.

In the embodiment, the left end plate and the right end plate are both circular plates, the excircles of the two circular plates are both inwards recessed along the radial direction to form a U-shaped groove 8, a hanging rod 7 is fixedly arranged in the middle of the U-shaped groove, two ends of the hanging rod are respectively fixed in the middle of two inner side walls of the U-shaped groove, the hanging rod and the lower half part of the U-shaped groove are enclosed to form the hanging hole, a fixed sleeve 9 for winding an elastic pre-tightening rope is fixedly arranged on the outer side surface of the left end plate or/and the right end plate, and the fixed sleeve is fixed in the middle of the; the structure facilitates the storage of the elastic pre-tightening rope and is convenient to operate.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. a high reliability cable dish which characterized in that: the cable end fixing device comprises a central roller, a left end plate and a right end plate which are fixed at two ends of the central roller respectively, and an elastic pre-tightening rope, wherein two ends of the elastic pre-tightening rope are fixed on the left end plate and the right end plate respectively, a clamp used for clamping a cable end is arranged on the elastic pre-tightening rope, and the cable end is fixed after being clamped by the clamp and under the stretching state of the elastic pre-tightening rope.

2. a high reliability cable tray according to claim 1, wherein: the clip is provided with a mounting hole, and the elastic pre-tightening rope passes through the mounting hole and then is in sliding fit with the clip.

3. A high reliability cable tray according to claim 1, wherein: at least one end of the elastic pre-tightening rope is detachably mounted and fixed on the corresponding end plate.

4. A high reliability cable tray according to claim 3, wherein: the two ends of the elastic pre-tightening rope are respectively fixed on the corresponding end plates in a detachable mode.

5. The high reliability cable drum of claim 4, wherein: the two ends of the elastic pre-tightening rope are respectively and fixedly provided with a hook buckle, and the left end plate and the right end plate are respectively provided with a hanging hole matched with the corresponding hook buckle.

6. The high reliability cable drum of claim 5, wherein: the utility model discloses a flexible cable end plate, including left and right end plate, the excircle of two plectanes is all along radially inwards sunken formation U-shaped groove, the fixed peg that is provided with in middle of the U-shaped groove, the both ends of peg are fixed in respectively in the middle of two inside walls in U-shaped groove, and peg and the formation of closing of U-shaped groove lower half enclose the hanging hole, the fixed cover that is used for twining elasticity pretension rope that is provided with of lateral surface of left end plate or/and right end plate, fixed cover is fixed in the middle of corresponding the end plate lateral surface with the coaxial mode.