CN220604403U - A pipe winch for producing high reliability cable - Google Patents

Abstract

The utility model belongs to the technical field of cable stranded wires, and particularly relates to a pipe strander for producing a high-reliability cable. Firstly, the trigger mechanism is controlled to work by the pulling force required by stranding, and once the pulling force is lost, the wire is separated or disconnected, and the inductor senses and triggers the wire locking mechanism to work; and the wire locking mechanism can rapidly and accurately stably clamp the separated wires, so that the wires in a falling state are prevented from swinging to be wound with other wires, and the reliability and the stability of the whole device are higher.

Description

A pipe winch for producing high reliability cable

Technical Field

The utility model belongs to the technical field of cable stranded wires, and particularly relates to a pipe strander for producing a high-reliability cable.

Background

As is well known, the stranded wires are realized by equiangular speed rotation of stranded single wires around a stranded wire shaft and constant-speed advancing movement of the stranded wires, copper wires and aluminum wires which are commonly used are stranded into wire cores of wires and cables with different specifications and different types, and the stranded wires are applicable to occasions with higher working frequency and overlarge skin effect and proximity effect loss of single wires, and a fork type strander for cable production is needed to be used for producing the cable, so that the stranded wires are mutually stranded;

through investigation publication (bulletin) number: CN217361237U discloses a fork-type stranding machine for cable production, this technique discloses "including the supporting seat, the top fixedly connected with line seat and the transposition seat of supporting seat, first motor is installed to the left end of line seat, the right-hand member rotation of line seat is connected with the drum, the right-hand member output of first motor passes line seat and the left end fixed connection of drum, rotationally be connected with a plurality of wrapping posts on the drum, the right-hand member fixedly connected with bobbin of wrapping post, the rotation of bobbin is connected with the threaded rod, threaded connection has four movable blocks on the threaded rod, rotationally be connected with four push rods on the movable block, the other end rotation of four push rods that lie in same side is connected with the technical scheme such as board that rises, it when using, rises four and rises and open the board and block the line section of thick bamboo, when need to change the line section of thick bamboo, only need twist the threaded rod can loosen and take off the line section of thick bamboo, when stranded ring transposition traction wire is difficult to be pulled down, the technical effect such as reliability is higher;

however, the supporting blocks, the lead frames and the lead wheels only play a role in guiding, when a certain wire is touched to break or fall off during stranded wire working, the wire coil is still rotated at the moment, and the lead can swing due to the actions of inertia and centrifugal force, so that the lead can be wound with other leads, potential safety hazards can be even generated, and the reliability is required to be improved;

to solve the above problems, a pipe twisting machine for producing a high-reliability cable is proposed in the present application.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a pipe strander for producing a high-reliability cable, which has the characteristic of improving the reliability of stranded wires.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipe winch for producing the high-reliability cable comprises a pipe winch main body, wherein the pipe winch main body comprises a wire coil rotating on the pipe winch main body, an expansion mechanism arranged on one side of the wire coil, a supporting block arranged on the same side of the wire coil and a wire wheel rotating on the supporting block, a triggering mechanism is arranged at the position of the supporting block connected with the wire wheel, and a wire locking mechanism is also arranged at the position of the supporting block connected with the wire wheel; the triggering mechanism comprises a sliding groove formed in the supporting block, an inductor fixed in the supporting block, an induction end of which is positioned at one end of the sliding groove, a sliding block sliding in the sliding groove through a spring and a triggering guide wheel rotating at one end of the sliding block; the wire locking mechanism comprises a fixing frame fixed at the front end of a supporting block, an electric cylinder fixed on the fixing frame, a clamping plate arranged on the fixing frame in a rotating mode, a top plate fixed on the outer side of the clamping plate, a U-shaped block fixed at the telescopic end of the electric cylinder, and driving rods fixed on two sides of the upper end inside the U-shaped block, wherein a fixed abutting plate is arranged in the middle of the top of the U-shaped block.

As a preferred technical scheme of the pipe winch for producing the high-reliability cable, the triggering mechanism is arranged in a wire arrangement path, and the tension of the wire during stranding can drive the spring to be compressed, so that the sliding block is separated from contact with the inductor.

As a preferable technical scheme of the pipe winch for producing the high-reliability cable, two clamping plates are symmetrically distributed, inward hook sections are arranged at the tops of the two clamping plates, and the hook sections can be mutually embedded.

As a preferred solution of the present utility model for a pipe twisting machine for producing high reliability cables, two of said jaws are located in the lay path of the twisted conductors, close to the conductor wheel.

As a preferable technical scheme of the pipe winch for producing the high-reliability cable, the inner wall of the U-shaped block is also in contact with the side wall of the clamping plate, the driving rod is in fit sliding between the outer wall of the clamping plate and the top plate, and the abutting plate is positioned between the two clamping plates.

As a preferable technical scheme of the pipe winch for producing the high-reliability cable, the electric cylinder drives the two clamping plates and the retaining plate to clamp the lead after driving, and the inner sides of the clamping plates and the upper ends of the retaining plates are respectively provided with an anti-slip pad.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the trigger mechanism is controlled to work by the pulling force required by stranding, and once the pulling force is lost, the wire is separated or disconnected, and the inductor senses and triggers the wire locking mechanism to work; and the wire locking mechanism can rapidly and accurately stably clamp the separated wires, so that the wires in a falling state are prevented from swinging to be wound with other wires, and the reliability and the stability of the whole device are higher.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a partially enlarged and exploded schematic view of the trigger mechanism and the wire locking mechanism of the present utility model;

FIG. 3 is a partially enlarged schematic view of the trigger mechanism and the locking mechanism of the present utility model in operation;

in the figure: 1. a pipe strander main body; 11. wire coil; 12. an expansion mechanism; 13. a support block; 14. a wire guide wheel; 2. a trigger mechanism; 21. a chute; 22. an inductor; 23. a spring; 24. a slide block; 25. triggering a guide wheel; 3. a wire locking mechanism; 31. a fixing frame; 32. an electric cylinder; 33. a clamping plate; 34. a top plate; 35. a U-shaped block; 36. a driving rod; 37. and (5) a retaining plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the pipe winch for producing the high-reliability cable comprises a pipe winch main body 1, wherein the pipe winch main body 1 comprises a wire coil 11 which rotates on the pipe winch main body 1, an expansion mechanism 12 which is arranged on one side of the wire coil 11, a supporting block 13 which is arranged on the same side of the wire coil 11, and a wire wheel 14 which is rotatably arranged on the supporting block 13, a triggering mechanism 2 is arranged at the position of the supporting block 13 which is connected with the wire wheel 14, and a wire locking mechanism 3 is also arranged at the position of the supporting block 13 which is connected with the wire wheel 14; the triggering mechanism 2 comprises a sliding chute 21 arranged in the supporting block 13, an inductor 22 fixed inside the supporting block 13 and provided with an induction end at one end of the sliding chute 21, a sliding block 24 sliding in the sliding chute 21 through a spring 23 and a triggering guide wheel 25 rotating at one end of the sliding block 24; the wire locking mechanism 3 comprises a fixing frame 31 fixed at the front end of the supporting block 13, an electric cylinder 32 fixed on the fixing frame 31, a clamping plate 33 rotatably arranged on the fixing frame 31, a top plate 34 fixed on the outer side of the clamping plate 33, a U-shaped block 35 fixed at the telescopic end of the electric cylinder 32, driving rods 36 fixed on two sides of the upper end inside the U-shaped block 35, and a fixed retaining plate 37 arranged in the middle of the top of the U-shaped block 35.

Specifically, the trigger mechanism 2 is disposed in the wire laying path, and the tension of the wire during twisting can drive the spring 23 to be compressed, and make the slider 24 separate from the sensor 22, in this embodiment, the trigger mechanism 2 is controlled to work by the tension required during twisting, once the tension is lost, that is, the wire is separated or disconnected, the sensor 22 will sense and trigger the wire locking mechanism 3 to work, and accurate sensing is achieved.

Specifically, two clamping plates 33 are symmetrically distributed, inward hook sections are arranged at the tops of the two clamping plates 33, and the hook sections can be mutually embedded, and in the embodiment, the wires are arranged and then positioned between the two clamping plates 33.

Specifically, two clamping plates 33 are located in the routing path of the stranded conductor and close to the conductor wheel 14.

Specifically, the inner wall of the U-shaped block 35 is also in contact with the side wall of the clamping plate 33, the driving rod 36 is attached to and slides between the outer wall of the clamping plate 33 and the top plate 34, and the retaining plate 37 is located in the middle of the two clamping plates 33, and in this embodiment, the U-shaped block 35 slides vertically and stably.

Specifically, drive two splint 33 and keep out the board 37 and will lead the centre gripping behind the electronic jar 32 drive, and splint 33 inboard and keep out the board 37 upper end and all be equipped with the slipmat, two splint 33 and keep out the board 37 and with the synchronous centre gripping of wire in this embodiment, slipmat increase friction, effectively guarantee the centre gripping effect, avoid the wire to drop the risk that exists.

The working principle and the using flow of the utility model are as follows: the wires to be stranded penetrate through the trigger guide wheel 25 and the wire wheel 14, the spring 23 is compressed under the action of stranded tension, the sliding block 24 slides to the other end of the sliding groove 21, the sliding block 24 is not contacted with the inductor 22, and the wire locking mechanism 3 is in an open state;

when the wire is disconnected or falls off during wire twisting, the guide wheel 25 is triggered to lose the tension of the wire, the spring 23 drives the sliding block 24 to reset and contact the inductor 22, the inductor 22 drives the telescopic end of the electric cylinder 32 to move upwards after induction, the telescopic end of the electric cylinder 32 drives the U-shaped block 35 to move upwards, the driving rods 36 at two ends clamp the clamping plates 33 at two ends towards the middle, the resisting plates 37 push upwards, the driving rods 36 contact the top plate 34, the fallen wire is clamped between the two clamping plates 33 and the resisting plates 37, at the moment, even if the sliding block 24 is separated from the inductor 22, the electric cylinder 32 does not act reversely, and only the reset of a worker can reset the electric cylinder 32, so that the safety and reliability are ensured.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a pipe winch for producing high reliability cable, includes pipe winch main part (1), pipe winch main part (1) are including rotating drum (11) on pipe winch main part (1) and setting up expansion mechanism (12) in drum (11) one side to and set up in drum (11) with the piece (13) of one side and rotate wire wheel (14) of setting up on piece (13), its characterized in that: the position of the supporting block (13) connected with the wire guide wheel (14) is provided with a trigger mechanism (2), and the position of the supporting block (13) connected with the wire guide wheel (14) is also provided with a wire locking mechanism (3);

the triggering mechanism (2) comprises a sliding groove (21) formed in the supporting block (13), an inductor (22) fixed inside the supporting block (13) and provided with an induction end at one end of the sliding groove (21), a sliding block (24) sliding in the sliding groove (21) through a spring (23) and a triggering guide wheel (25) rotating at one end of the sliding block (24);

the wire locking mechanism (3) comprises a fixing frame (31) fixed at the front end of a supporting block (13), an electric cylinder (32) fixed on the fixing frame (31), a clamping plate (33) arranged on the fixing frame (31) in a rotating mode, a top plate (34) fixed on the outer side of the clamping plate (33), a U-shaped block (35) fixed at the telescopic end of the electric cylinder (32) and driving rods (36) fixed on two sides of the upper end inside the U-shaped block (35), and a fixed retaining plate (37) is arranged in the middle of the top of the U-shaped block (35).

2. A pipe strander for producing high reliability cables according to claim 1, characterized in that: the triggering mechanism (2) is arranged in the wire arrangement path, and the tension of the wires during twisting can drive the spring (23) to be compressed, and the sliding block (24) is separated from contact with the inductor (22).

3. A pipe strander for producing high reliability cables according to claim 1, characterized in that: two clamping plates (33) are symmetrically distributed, inward hook sections are arranged at the tops of the two clamping plates (33), and the hook sections can be mutually embedded.

4. A pipe strander for producing high reliability cables according to claim 1, characterized in that: two clamping plates (33) are located in the routing path of the stranded conductor and close to the conductor wheel (14).

5. A pipe strander for producing high reliability cables according to claim 4, wherein: the inner wall of the U-shaped block (35) is also in contact with the side wall of the clamping plate (33), the driving rod (36) is attached and slides between the outer wall of the clamping plate (33) and the top plate (34), and the retaining plate (37) is positioned at the middle of the two clamping plates (33).

6. A pipe strander for producing high reliability cables according to claim 5, wherein: the electric cylinder (32) drives the two clamping plates (33) and the retaining plate (37) to clamp the lead after driving, and anti-slip pads are arranged at the inner side of the clamping plates (33) and the upper end of the retaining plate (37).