CN215478785U

CN215478785U - Portable drawing drum

Info

Publication number: CN215478785U
Application number: CN202122370169.4U
Authority: CN
Inventors: 许小莉; 刘丰波; 范舒
Original assignee: Nantong Lilian Automation Technology Co ltd
Current assignee: Nantong Lilian Automation Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-01-11
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a portable pay-off reel, which comprises a shell, a reel frame, a baffle, a bolt and a lock catch structure, a central tube is vertically arranged in the center of the shell, a wire outlet is arranged on the side plate, a plurality of limit hole groups are arranged on the central tube, the coil frame is provided with a supporting plate and a coil pipe vertically arranged in the center of the supporting plate, the coil pipe is sleeved on a central pipe, the side wall of the baffle plate is provided with a positioning hole corresponding to the position of the limit hole group, the baffle plate is sleeved on the winding pipe through a central through hole, the lock catch structure comprises a lock catch frame, a lock catch bolt and a lock catch nut, the lock catch frame is provided with two side surfaces and a bottom surface, a stop lever is arranged between the two side surfaces, an assembly hole is arranged on the bottom surface, one end of the lock catch bolt is provided with a through wiring hole, the other end of the lock catch bolt is provided with an external thread, and the inside is provided with a positioning groove which transversely penetrates through the lock bolt, and the lock bolt passes through the stop lever through the positioning groove and then is assembled with the lock nut in a threaded manner.

Description

Portable drawing drum

Technical Field

The utility model relates to a pay-off reel, in particular to a portable pay-off reel.

Background

During electric power construction, the laying of cable wires usually needs to pay off coiled cable wires, at present, in some construction sites, an electrician habitually pulls wires from the inner ring of the whole coiled wire, so that the problems of guiding winding, bending and the like occur in the construction process, the speed of on-site paying off construction is reduced, the wiring quality is affected, and the safety problems of weakening of the current-carrying capacity of a conductor of the wire, easy heating and the like are caused in severe cases.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable pay-off reel, which overcomes the defects of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable pay-off reel comprises a shell, a reel frame, a baffle plate, a bolt and a lock catch structure, wherein a central tube is vertically arranged at the center of the shell, a wire outlet is formed in a side plate, a plurality of limiting hole groups are arranged on the central tube and used for the bolt to cross, the reel frame is provided with a supporting plate and a winding tube vertically arranged at the center of the supporting plate, the winding tube is sleeved on the central tube, a positioning hole corresponding to the limiting hole group is formed in the side wall of the winding tube, the baffle plate is sleeved on the winding tube through a through hole in the center, the lock catch structure comprises a lock catch frame, a lock catch bolt and a lock catch nut, the lock catch frame is provided with two side surfaces and a bottom surface, a stop rod is arranged between the two side surfaces, an assembling hole is formed in the bottom surface, the two side surfaces and the bottom surface of the lock catch frame form a triangular support and are arranged on the side plate of the shell, two positioning sheets extend from one side of the stop rod, and one end of the lock catch bolt is provided with a through wire routing hole, the other end is provided with external threads, a positioning groove which transversely penetrates through the other end is formed in the other end, and the lock catch bolt sequentially penetrates through the positioning piece and the stop lever through the positioning groove and then is in threaded assembly with the lock catch nut.

Preferably, the other side of the stop lever is provided with a protrusion, and the protrusion is clamped in the positioning groove during assembly.

Preferably, the end face of the lock catch nut is provided with a screwing block.

Preferably, the two limit hole groups are symmetrically arranged on two opposite surfaces of the side wall of the central tube, are arranged along the axial direction of the central tube, and are provided with a plurality of limit holes arranged at intervals.

Preferably, the central tube is longer than the coil.

Compared with the prior art, the portable pay-off reel disclosed by the utility model has the following beneficial effects: the cable pay-off device is used for storing cables, quick and efficient pay-off is achieved when the cables are paid off, the cables cannot be wound loosely, and meanwhile the cables can be locked in position to achieve storage and transportation.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is an overall block diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a block diagram of the latch structure of an embodiment of the present invention before assembly;

FIG. 4 is a diagram illustrating an assembled latch structure according to an embodiment of the present invention;

FIG. 5 is a state diagram of the pay-off in an embodiment of the present invention;

FIG. 6 is a memory state diagram in an embodiment of the present invention;

FIG. 7 is a diagram illustrating a multi-layer stack in accordance with an embodiment of the present invention;

FIG. 8 is a diagram illustrating a state of multiple parallel placements according to an embodiment of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

The portable pay-off reel is used for storing cables and realizing efficient pay-off, and structurally comprises a shell 1, a coil frame 2, a baffle 3, a bolt 4 and a locking structure 5, wherein the coil frame is sleeved on a central pipe in the shell, the baffle is sleeved on the central pipe and positioned above the coil frame, the bolt transversely penetrates through the central pipe to limit the baffle to move up and down, the locking structure is arranged at a wire outlet hole on the side face of the shell, the cables are sleeved in the coil frame, and a wire outlet end of the cables is led out through a wire outlet hole on the side face of the shell and penetrates through the locking structure.

Specifically speaking, the shell is a circular cylindrical structure and is provided with a bottom plate and a side plate 11, a central tube 12 is vertically arranged in the center of the bottom plate, two limit hole groups are arranged on the side wall of the central tube, the two limit hole groups are symmetrically arranged on two opposite surfaces of the side wall and are arranged along the axial direction of the central tube, the central tube comprises a plurality of limit holes 13 arranged at intervals, so that a bolt can pass through the limit holes to transversely penetrate through the central tube, the axial limit holes are used for providing a plurality of penetrating positions for the bolt, and an outlet 14 for leading out a cable is arranged on the side plate.

The coil frame comprises a support plate 21 and a coil pipe 22 vertically arranged at the center of the support plate, a plurality of positioning holes 23 are formed in the side wall of the coil pipe, the positioning holes are distributed on the side wall of the coil pipe in a matrix mode, the distance between two axially adjacent positioning holes is consistent with the distance between two axially adjacent limiting holes in the center pipe, the coil pipe is sleeved outside the center pipe during assembly, the length of the center pipe is larger than that of the coil pipe, the limiting holes in the center pipe are overlapped with the positioning holes in the coil pipe, a pin shaft can independently cross the center pipe, the coil pipe can rotate relative to the center pipe, the coil frame is in a free state relative to the center pipe at the moment, paying-off of cables can be achieved, the pin shaft can also simultaneously cross the coil pipe and the center pipe, the center pipe and the coil pipe are locked, the coil frame can not rotate relative to the center pipe at the moment, and storage of the cables can be achieved.

The through hole 31 that runs through is seted up at the baffle center, through the via hole suit on the spool, the realization stops the top of cable conductor, and the cable conductor is loose when preventing unwrapping wire or storage and drops.

The lock catch structure is arranged at the position of a wire outlet of a shell side plate and comprises a lock catch frame 51, a lock catch bolt 52 and a lock catch nut 53, wherein the lock catch frame is provided with two side surfaces and a bottom surface, a stop lever 54 is arranged between the two side surfaces, a hole 55 for assembling the lock catch nut is formed in the bottom surface, the two side surfaces and the bottom surface of the lock catch frame form a triangular support and are arranged on the shell side plate, so that a cylindrical shell can be erected on the side (as shown in figure 8) to further realize vertical wire arrangement, two positioning pieces 56 extend from one side of the stop lever, a bulge 57 is formed on the other side of the stop lever, a through wire-passing hole 58 is formed in one end of the lock catch bolt, an external thread is formed in the other end of the lock catch bolt, a transverse through positioning groove 59 is formed in the interior of the lock catch bolt, the positioning pieces are sequentially inserted into the positioning pieces during assembly, the stop lever and the bulge are screwed with the lock catch nut, and the end of a cable wire passes through the wire-passing hole to be led out, along with the tightening of hasp nut, the line hole is sheltered from by the pin part, thereby lock the cable conductor, prevent it loose, for the ease of locking nut's the dress of twisting, be equipped with on its terminal surface and twist dress piece 50, be convenient for hold and twist the dress piece and twist the dress, in this structure, the existence of constant head tank makes the hasp bolt warp easily when twisting the dress, bellied design makes the hasp nut twist the dress on the pin when dress, it just in time blocks in the constant head tank, thereby avoid the deformation of hasp bolt, can also avoid the hasp nut to shift simultaneously.

The portable pay-off reel disclosed by the utility model is used for storing coiled cables and ensuring the cables to be pulled out quickly when paying off, when the cable is stored, the cable is locked to prevent the cable from loosening, as shown in figure 5, the cable is sleeved on a coil frame, a pin shaft penetrates through a limiting hole at the top of a central tube after a baffle is arranged, the coil frame can rotate relative to the central tube, the wire end of the cable penetrates through a wire feeding hole of a locking bolt, the locking bolt and a locking nut are not screwed tightly, the cable can be drawn out at will, the baffle can prevent the cable from loosening, when in paying off, the whole pay-off reel can be horizontally placed on the ground, vertical paying off can be realized through a locking frame of a triangular support, a plurality of pay-off reels can be stacked and then horizontally paid off (as shown in figure 7), and a plurality of pay-off reels can be placed side by side to carry out vertical paying off (as shown in figure 8).

Whole structure can lock the cable conductor when the storage transportation of course, as shown in fig. 6, push down the baffle and support the cable coil of wire, it is horizontal to insert in the locating hole that is closest to above the baffle and spacing downthehole to adjust the bolt, lock coil of wire frame and center tube, prevent both relative rotations, thereby avoid the cable conductor to rotate, screw up the cooperation between lock nut and the hasp bolt in addition, utilize the pin to block the cable conductor of walking in the wire hole, realize the position lock at end and die, like this in transportation or storage process, loose condition that drops can not appear in whole cable conductor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a portable drawing drum which characterized in that: the novel wire winding frame comprises a shell, a wire winding frame, a baffle, a bolt and a lock catch structure, wherein a central tube is vertically arranged at the center of the shell, a wire outlet is formed in a side plate, a plurality of limiting hole groups are arranged on the central tube and used for the bolt to pass through, the wire winding frame is provided with a supporting plate and a wire winding tube vertically arranged at the center of the supporting plate, the wire winding tube is sleeved on the central tube, a positioning hole corresponding to the limiting hole groups is formed in the side wall of the wire winding tube, the baffle is sleeved on the wire winding tube through a through hole in the center, the lock catch structure comprises a lock catch frame, a lock catch bolt and a lock catch nut, the lock catch frame is provided with two side surfaces and a bottom surface, a stop rod is arranged between the two side surfaces, an assembling hole is formed in the bottom surface, two side surfaces and one bottom surface of the lock catch frame form a triangular support and are arranged on the side plate of the shell, two positioning pieces extend from one side of the stop rod, a wire passing through hole is formed in one end of the lock catch bolt, the other end is provided with external threads, a positioning groove which transversely penetrates through the other end is formed in the other end, and the lock catch bolt sequentially penetrates through the positioning piece and the stop lever through the positioning groove and then is in threaded assembly with the lock catch nut.

2. The portable drawing drum according to claim 1, wherein: the other side of the stop lever is provided with a bulge, and the bulge is clamped in the positioning groove during assembly.

3. The portable pay-off reel of claim 2, wherein: and a screwing block is arranged on the end face of the lock catch nut.

4. The portable drawing drum according to claim 1, wherein: the two limit hole groups are symmetrically arranged on two opposite surfaces of the side wall of the central tube, are arranged along the axial direction of the central tube and are provided with a plurality of limit holes arranged at intervals.

5. The portable pay-off reel of claim 4, wherein: the length of the central tube is larger than that of the winding tube.