CN218005710U

CN218005710U - Cable bending straightener

Info

Publication number: CN218005710U
Application number: CN202221613004.3U
Authority: CN
Inventors: 黄桂宏; 刘新伟; 任文红
Original assignee: Tianze Power Jiangsu Co ltd
Current assignee: Tianze Power Jiangsu Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-09
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a cable bending straightener, which comprises a first frame, a second frame and a force-applying device, wherein the first frame and the second frame are respectively detachably connected with two sides of the force-applying device and are used for supporting a cable, and the force-applying device is used for jacking the cable; one end of the first frame, which is far away from the force-exerting device, and one end of the second frame, which is far away from the force-exerting device, are used for fixing the cable. The purpose of this crooked straightener of cable is that the crooked straightener of solving traditional cable can not satisfy the crooked and alignment problem of the cable of long distance large radian.

Description

Cable bending straightener

Technical Field

The utility model belongs to the technical field of the cable processing, concretely relates to crooked straightener of cable.

Background

When high-voltage cable bending or straightening operation is carried out, the existing related tools drive a lever structure by a manual oil cylinder, the length of the lever is limited under the condition of effective output, the bending or straightening with smaller radian can be only carried out on the part of the cable, and the bending and straightening with long distance and large radian can not be carried out.

In view of the above, the present invention provides a cable bending straightener.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is that the crooked straightener of traditional cable can not satisfy the crooked and alignment of cable of the big radian of long distance.

(II) technical scheme

The utility model provides a cable bending straightener, which comprises a first frame, a second frame and a force output device, wherein the first frame and the second frame are respectively detachably connected with two sides of the force output device and are used for supporting a cable, and the force output device is used for jacking the cable;

and one end of the first frame, which is far away from the output device, and one end of the second frame, which is far away from the output device, are used for fixing the cable.

Furthermore, the output device comprises a mounting plate, an oil cylinder, a supporting pad and a hydraulic pump, wherein the hydraulic pump is used for driving a piston rod of the oil cylinder to stretch, and the oil cylinder penetrates through the mounting plate and pushes the cable through the supporting pad; the first frame and the second frame are respectively connected to two sides of the mounting plate.

Further, the first frame and/or the second frame are triangular frames.

Furthermore, the first frame and the second frame are symmetrically distributed on two sides of the mounting plate.

Furthermore, the output device also comprises a scale for measuring the real-time extension length of the piston rod of the oil cylinder.

Furthermore, one end of the scale is fixedly connected to the supporting pad, and the other end of the scale penetrates through the mounting plate.

Further, the support pad has an arc-shaped groove.

Further, the supporting pad is made of flexible materials.

Further, the cable bending straightener also comprises a quick binding device, and the first frame and/or the second frame fix the cable through the quick binding device.

Furthermore, the cable bending straightener also comprises a fastener, and the connecting parts of the first frame and the second frame are respectively installed in the corresponding installation holes at the two ends of the installation plate and are fixed through the fastener.

(III) advantageous effects

The utility model discloses a crooked straightener of cable to split type detachable construction is as adding the long frame, with the perpendicular action of exerting oneself of power device in the cable, realizes the crooked and alignment of cable of the big radian of long distance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an elevation view of a cable bending straightener provided by an embodiment of the present invention;

fig. 2 is a partially enlarged view of a cable bending straightener provided by an embodiment of the present invention;

fig. 3 is an installation schematic diagram of a cable bending straightener provided by the embodiment of the present invention;

fig. 4 is a disassembly schematic view of a cable bending straightener provided by the embodiment of the present invention.

In the figure:

1. a first frame; 2. a second frame; 3. a force-applying device; 3-1, mounting a plate; 3-2, an oil cylinder; 3-3, a support pad; 3-4, a scale; 3-5, hydraulic pump; 4. a rapid binding device; 5. a fastener; 100. an electrical cable.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural diagram of a cable bending straightener provided in an embodiment of the present invention, the cable bending straightener may include a first frame 1, a second frame 2 and a force-applying device 3, the first frame 1 and the second frame 2 are detachably connected to two sides of the force-applying device 3 respectively and are used for supporting a cable 100, and the force-applying device 3 is used for pressing the cable; the end of the first frame 1 away from the force-exerting device 3 and the end of the second frame 2 away from the force-exerting device 3 are both used for fixing the cable 100.

In the above embodiment, the first frame 1 and the second frame 2 are both formed by welding or riveting light-section metal materials, which not only can ensure certain rigidity to satisfy the supporting strength, but also can reduce the weight of the whole bending straightener, and is convenient to detach and transport. The specific structures of the first frame 1 and the second frame 2 are not limited, and may be triangular, rectangular, trapezoidal, or the like, as long as they can support the cable 100. The split detachable structure is used as a lengthened frame, the output force of the force output device 3 vertically acts on the cable 100, and bending and straightening of the long-distance large-radian cable are achieved.

The specific structure of the force-applying device 3 is not limited, as long as it can generate a pushing/ejecting force for bending or straightening the cable 100, and it may be manual or automatic. The force-exerting device 3 in the manual mode can be a push rod or other rod-shaped structures, the area of one end, in contact with the cable 100, of the push rod is as large as possible so as to increase the contact area with the cable 100 and improve the jacking effect, and the push rod is pushed manually so as to jack the cable 100 and achieve bending or straightening of the cable 100; in an automatic version the force-exerting means 3 may be an electric mechanism, the cable 100 being pressed by its output end to effect bending or straightening of the cable 100.

As an alternative embodiment, as shown in fig. 1-2, the output device 3 includes a mounting plate 3-1, an oil cylinder 3-2, a support pad 3-3, and a hydraulic pump 3-5, where the hydraulic pump 3-5 is used to drive the oil cylinder 3-2 to extend and retract, the oil cylinder 3-2 is inserted into the mounting plate 3-1 and contacts with the cable 100 through the support pad 3-3; the first frame 1 and the second frame 2 are respectively connected to two sides of the mounting plate 3-1.

Specifically, the output device in this embodiment is preferably a cylinder driving mechanism, the hydraulic pump 3-5 is connected to the cylinder 3-2 with an automatic oil return function by a quick-insertion oil pipe, the cylinder 3-2 is driven, the mounting plate 3-1 is mounted at one end of the cylinder 3-2 facing the cable 100, the support pad 3-3 is fixedly mounted at one end of the piston rod of the cylinder 3-2 facing the cable 100 and moves along with the piston rod, and the support pad 3-3 contacts the cable 100 to prevent scratching the surface of the cable 100 and apply a linear motion force of the piston rod of the cylinder 3-2 to the cable, so as to achieve the purpose of bending or straightening the cable.

The hydraulic pumps 3 to 5 are preferably portable hydraulic pumps, and may be any one of an electric pump, a battery pump, and a motor pump.

As an alternative embodiment, as shown in fig. 1 to 4, the first frame 1 and/or the second frame 2 is a triangular frame. Wherein the stability of the triangle is utilized to realize that the frame is not deformed.

As an alternative embodiment, as shown in fig. 1 to 4, the first frame 1 and the second frame 2 are symmetrically distributed on both sides of the mounting plate 301. Wherein, the symmetrical arrangement of the first frame 1 and the second frame 2 can make the stress of the first frame 1 and the second frame 2 more uniform, thereby ensuring that the support of the cable 100 is more stable.

As an alternative embodiment, as shown in fig. 1-2, the output device 3 further includes a scale 3-4 for measuring the real-time extension of the cylinder 3-2. Wherein, the support pad 3-3 is provided with a scale 3-4 to show the extension length of the piston rod of the oil cylinder.

As an alternative embodiment, as shown in fig. 1-2, one end of the scale 3-4 is fixedly connected to the support pad 3-3, and the other end thereof penetrates the mounting plate 3-1. Specifically, the scale 3-4 penetrates through a hole in the mounting plate 3-1, so that the scale 3-4 penetrates through the mounting plate 3-1, the scale 3-4 can slide relative to the mounting plate 3-1 along the movement direction of the piston rod and cannot fall off from the mounting plate 3-1, the support pad 3-3 can be prevented from rotating randomly due to the arrangement mode of the scale 3-4, and meanwhile the scale 3-4 can measure the dynamic length of the piston rod of the oil cylinder 3-2.

As an alternative embodiment, the support pad 3-3 has an arcuate slot. Wherein, the setup of arc wall can be with the appearance looks adaptation of cable 100, ensures that the support state to cable 100 is more stable.

As an alternative embodiment, the support pads 3-3 are of a flexible material. The flexible material can avoid scratching the surface of the cable to expose the wire core, and specifically can be made of rubber.

As an alternative embodiment, the cable bending straightener further comprises a quick lashing means 4, the first frame 1 and/or the second frame 2 fixing the cable 100 by means of the quick lashing means 4. Wherein, quick ligature device 4 includes flexible braid over braid and buckle, and the buckle is used for fixing on cable 100, and the one end of flexible braid over braid is fixed on the buckle and adjustable length, and the other end articulates on first frame 1 and second frame 2 through the couple to reach and carry out the purpose of fixing first frame 1 and second frame 2 respectively with cable 100, take off buckle, couple after the operation is accomplished and can accomplish the operation.

Here, the specific structure of the quick ligating device 4 is not limited as long as the fixation between the first frame 1, the second frame 2 and the cable 100 can be achieved.

As an alternative embodiment, the cable bending straightener further comprises a fastener 5, and the connecting parts of the first frame 1 and the second frame 2 are respectively installed in corresponding installation holes at two ends of the installation plate 3-1 and fixed by the fastener 5.

Specifically, as shown in fig. 2, when the first frame 1 and the second frame 2 are triangular frames, the mounting ends of the first frame 1 and the second frame 2 both include a front end and a rear end, the front ends of the first frame 1 and the second frame 2 are connected to the mounting plate 3-1, and the rear ends of the first frame 1 and the second frame 2 are directly connected, so that the first frame 1 and the second frame 2 are combined to form an isosceles triangle.

The connecting block at the rear end of the first frame 1 and the connecting block at the rear end of the second frame 2 are fixed together by a fastener 5, and the mounting holes at the two ends of the mounting plate 3-1 on the output device 3 are connected with the mounting holes at the front ends of the first frame 1 and the second frame 2 and are fixed by the fastener 5, so that the first frame 1 and the second frame 2 are connected. The inside strengthening rib that all is provided with of each frame improves frame bulk strength, takes place to warp when preventing the operation of big span.

The fastener 5 may be a quick-mounting pin, a screw, a bolt, or the like, and is not limited herein.

It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The present invention is not limited to the specific steps and structures described above and shown in the drawings. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The cable bending straightener is characterized by comprising a first frame (1), a second frame (2) and a force-exerting device (3), wherein the first frame (1) and the second frame (2) are respectively detachably connected to two sides of the force-exerting device (3) and are used for supporting a cable (100), and the force-exerting device (3) is used for pressing the cable (100);

one end of the first frame (1) far away from the force output device (3) and one end of the second frame (2) far away from the force output device (3) are used for fixing the cable (100).

2. The cable bending straightener according to claim 1, wherein the force-applying device (3) comprises a mounting plate (3-1), a cylinder (3-2), a support pad (3-3) and a hydraulic pump (3-5), the hydraulic pump (3-5) is used for driving a piston rod of the cylinder (3-2) to extend and retract, the cylinder (3-2) is arranged through the mounting plate (3-1) and presses the cable (100) through the support pad (3-3); the first frame (1) and the second frame (2) are respectively connected to two sides of the mounting plate (3-1).

3. The cable bend straightener according to claim 2, characterized in that the first frame (1) and/or the second frame (2) is a triangular frame.

4. The cable bending straightener according to claim 3, wherein the first frame (1) and the second frame (2) are symmetrically arranged on both sides of the mounting plate (3-1).

5. The cable bend straightener according to claim 2, characterized in that the force means (3) further comprises a scale (3-4) for measuring the real time extension of the piston rod of the cylinder (3-2).

6. The cable bending and straightening machine according to claim 5, wherein one end of the scale (3-4) is fixedly connected to the support pad (3-3) and the other end thereof is inserted through the mounting plate (3-1).

7. The cable bend straightener according to claim 2, characterized in that the support pads (3-3) have an arc shaped slot.

8. The cable bend straightener according to any one of the claims 2 to 7, characterized in that the support pad (3-3) is of a flexible material.

9. The cable bending straightener according to claim 1, characterized in that it further comprises a fast lashing means (4), by means of which fast lashing means (4) the first frame (1) and/or the second frame (2) secures the cable (100).

10. The cable bending straightener according to claim 2, further comprising a fastener (5), wherein the connecting parts of the first frame (1) and the second frame (2) are respectively mounted in corresponding mounting holes at two ends of the mounting plate (3-1) and fixed by the fastener (5).