CN113086746A

CN113086746A - Paying-off device

Info

Publication number: CN113086746A
Application number: CN202110463896.7A
Authority: CN
Inventors: 符方炫; 王睿奇
Original assignee: Zhanjiang Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Zhanjiang Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-07-09
Anticipated expiration: 2041-04-26
Also published as: CN113086746B

Abstract

The application relates to the technical field of distribution line paying-off, in particular to a paying-off device which comprises a connecting block, a central rod, a first winding rod and a second winding rod; the first end of the central rod is connected with the connecting block, and first connecting rods are arranged on two sides of the connecting block; each first connecting rod is connected with the first winding rod, and each first winding rod is arranged in parallel with the central rod; the central rod is rotatably provided with a connecting ring, and two sides of the connecting ring are provided with second connecting rods; each second connecting rod is connected with a second winding rod, and each second winding rod is arranged in parallel with the central rod; the distance between the second winding rod and the central rod is smaller than the distance between the first winding rod and the central rod. The application effectively solves the technical problem of poor convenience in the prior art.

Description

Paying-off device

Technical Field

The application relates to the technical field of distribution line paying-off, in particular to a paying-off device.

Background

In the laying and installation process of distribution lines, bundles of electric wires need to be unfolded and laid, and in order to facilitate operation and avoid mess, the auxiliary positioning and unfolding of the paying-off device are generally adopted.

But current pay-off is the gyro wheel supporting structure of comparison complicacy mostly, is not suitable for indoor unwrapping wire, also does not do benefit to the operation when the location connecting wire bundle moreover, and adaptability is poor, simultaneously because the structure is bigger, is not portable, awaits improving.

Disclosure of Invention

In view of this, an object of the present application is to provide a paying-off device, which effectively solves the technical problem in the prior art that the convenience is poor.

In order to achieve the purpose, the application provides the following technical scheme:

a pay-off device comprises a connecting block, a central rod, a first winding rod and a second winding rod;

the first end of the central rod is connected with the connecting block, and first connecting rods are arranged on two sides of the connecting block;

each first connecting rod is connected with the first winding rod, and each first winding rod is arranged in parallel with the central rod;

the central rod is rotatably provided with a connecting ring, and two sides of the connecting ring are provided with second connecting rods;

each second connecting rod is connected with a second winding rod, and each second winding rod is arranged in parallel with the central rod;

the distance between the second winding rod and the central rod is smaller than the distance between the first winding rod and the central rod.

Preferably, in the above-mentioned paying-off device, the number of the connecting rings is two; the two second connecting rods on the same side are connected to the same second winding rod.

Preferably, in the above-mentioned paying-off device, the two connecting rings are respectively distributed at both ends of the central rod in the length direction.

Preferably, in the above-mentioned unwinding device, a positioning block is disposed outside the second winding rod;

and a groove corresponding to the positioning block is formed in the inner side of the first winding rod.

Preferably, in the above-mentioned wire paying-off device, the positioning block is disposed at an end of the second wire winding rod away from the connecting block.

Preferably, in the above-mentioned paying-off device, the groove is provided with an opening through which the positioning block is disengaged from the groove in a direction away from the connecting block.

Preferably, in the above-described paying-off device, a stopper is attached to the second end of the center rod.

Preferably, in the above-mentioned paying-off device, the limiting member is a compression nut;

and the second end of the central rod is provided with a thread head matched with the compression nut.

Preferably, in the above-mentioned paying-off device, a rotating head is rotatably mounted on a side of the connecting block away from the center rod.

Preferably, in the above-described unwinding device, two of the first winding rods are symmetrically disposed about the center rod;

the two second winding rods are symmetrically arranged about the central rod.

Compared with the prior art, the beneficial effects of this application are:

when the pay-off device is used, the two second winding rods can rotate for a certain angle around the central rod by rotating the connecting ring, so that the two first winding rods and the two second winding rods can be respectively unfolded to four positions, and further an electric wire is supported, the positioning connection is convenient, meanwhile, the two second winding rods can be rotatably unfolded, the pay-off is convenient to lay, and the pay-off device has the advantages of stability and high efficiency; when idle, can rotate the go-between and make two second wire winding poles and two first wire winding poles all be located the coplanar, realize placing first wire winding pole and second wire winding pole level on the coplanar, set up like this and make the less small of pay-off thickness, have convenient operation, occupation space is little and conveniently carry's advantage, have solved effectively and have had the relatively poor technical problem of convenience among the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of a pay-off device provided in an embodiment of the present application;

fig. 2 is a schematic side view of a first winding rod and a second winding rod of a pay-off device provided in an embodiment of the present application, which are arranged at 90 °;

fig. 3 is an enlarged view of a pay-off device according to an embodiment of the present disclosure.

In the figure:

the device comprises a connecting block 1, a first connecting rod 11, a first winding rod 12, a central rod 13, a threaded head 14, a compression nut 15, a connecting ring 16, a second connecting rod 17, a second winding rod 18, a rotating head 2, a supporting plate 21, a groove 22 and a positioning block 23.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

In the laying and installation process of distribution lines, bundles of electric wires need to be unfolded and laid, and in order to facilitate operation and avoid mess, the auxiliary positioning and unfolding of the paying-off device are generally adopted. But current pay-off is the gyro wheel supporting structure of comparison complicacy mostly, is not suitable for indoor unwrapping wire, also does not do benefit to the operation when the location connecting wire bundle moreover, and adaptability is poor, simultaneously because the structure is bigger, is not portable, awaits improving. This embodiment provides a pay-off, has solved effectively and has had the relatively poor technical problem of convenience among the prior art.

Referring to fig. 1 to 3, an embodiment of the present application provides a wire releasing device, which includes a connecting block 1, a center rod 13, a first wire winding rod 12, and a second wire winding rod 18; the first end of the central rod 13 is connected with the connecting block 1, and the two sides of the connecting block 1 are provided with first connecting rods 11; each first connecting rod 11 is connected with a first winding rod 12, and each first winding rod 12 is arranged in parallel with the central rod 13; the central rod 13 is rotatably provided with a connecting ring 16, and two sides of the connecting ring 16 are provided with second connecting rods 17; each second connecting rod 17 is connected with a second winding rod 18, and each second winding rod 18 is arranged in parallel with the central rod 13; the distance between the second winding rod 18 and the central rod 13 is smaller than the distance between the first winding rod 12 and the central rod 13.

More specifically, the connecting block 1 may be a flat cylinder, the first end of the central rod 13 is fixedly connected to the end surface of the connecting block 1, and the two first connecting rods 11 are respectively disposed on two sides of the circumferential surface of the connecting block 1; the connecting ring 16 is rotatably sleeved on the central rod 13 through a bearing, and the two second connecting rods 17 are respectively arranged on two sides of the circumferential surface of the connecting ring 16; the first connecting rod 11 is detachably connected with the first winding rod 12 through a fastener, and the second connecting rod 17 is detachably connected with the second winding rod 18 through a fastener; the distance between the second winding rod 18 and the central rod 13 is smaller than the distance between the first winding rod 12 and the central rod 13, so that the second winding rod 18 does not conflict with the first winding rod 12 when rotating, the second winding rod 18 can rotate to be located on the same plane with the first winding rod 12, the thickness of the pay-off device is small when the pay-off device is idle, and the pay-off device is convenient to carry and store.

When the electric wire winding device is used, the two second winding rods 18 can rotate for a certain angle around the central rod 13 by rotating the connecting ring 16, so that the two first winding rods 12 and the two second winding rods 18 can be respectively unfolded to four positions, and further, electric wires are supported, the electric wire winding device is convenient to position and connect, meanwhile, the electric wire winding device can be rotated and unfolded, and laying and paying-off are convenient, and the electric wire winding device has the advantages of stability and high efficiency; when idle, can rotate go-between 16 and make two second wire winding poles 18 and two first wire winding poles 12 all be located the coplanar, realize placing first wire winding pole 12 and second wire winding pole 18 level on the coplanar, set up like this and make the less small of pay-off thickness, have convenient operation, occupation space is little and conveniently carry's advantage, solved effectively and have the relatively poor technical problem of convenience among the prior art.

Further, in the present embodiment, the connection rings 16 are specifically two; the two second connecting bars 17 on the same side are connected to the same second winding bar 18. Two second connecting rods 17, the second winding rods 18 and the central rod 13 on the same side form a closed quadrangle through the two connecting rings 16, so that the stability of the second winding rods 18 rotating around the central rod 13 is improved, the left-right swinging of the second winding rods 18 during rotation is reduced, and the stability of the take-up and pay-off lines is ensured.

More specifically, the number of the connection rings 16 is not limited to two, and more than two connection rings 16 may be provided, and the respective second connection rods 17 on the same side are connected to the same second winding rod 18, so that the stability of the second winding rod 18 during rotation can be ensured, while the two connection rings 16 are preferred in the present embodiment, so that the stability of the second winding rod 18 during rotation can be ensured, and the installation cost can be reduced.

Further, in the present embodiment, two connection rings 16 are respectively distributed at both ends of the center rod 13 in the length direction. Set up like this and can guarantee the connection stability between second wire winding pole 18, second connecting rod 17 and the central rod 13 to the maximize, be favorable to reducing the second wire winding pole 18 and appear the condition emergence of left and right rocking when rotating to guarantee the stability of receiving and releasing the line.

Further, in the present embodiment, a positioning block 23 is disposed outside the second winding rod 18; the inner side of the first winding rod 12 is provided with a groove 22 corresponding to a positioning block 23. When the second winding rod 18 rotates to be located on the same plane as the first winding rod 12, the second winding rod 18 can be buckled in the groove 22 of the first winding rod 12 through the positioning block 23, so that the two second winding rods 18 can be positioned and locked, and the carrying is convenient and stable.

Further, in the present embodiment, the positioning block 23 is disposed on an end of the second winding rod 18 away from the connecting block 1, and the groove 22 is also disposed on an end of the first winding rod 12 away from the connecting block 1. Because the main parts of the first winding rod 12 and the second winding rod 18 for winding and paying off are both in the middle positions, the positioning block 23 and the groove 22 are far away from the connecting block 1, and the positioning block 23 and the groove 22 can be prevented from influencing the normal operation of winding and paying off the electric wire.

Further, in the present embodiment, the groove 22 is provided with an opening for the positioning block 23 to be disengaged from the groove 22 in a direction away from the connecting block 1. When disassembly is desired, the opening may provide a path for the retention block 23 to disengage from the recess 22, and the release of the fastener may allow the two secondary winding rods 18 and the two attachment rings 16 to be withdrawn together directly along the length of the central rod 13.

Further, in this embodiment, a limiting member is installed at the second end of the central rod 13, and the limiting member can prevent the connecting ring 16 from being detached from the central rod 13, and can also lock the position of the connecting ring 16 so that the connecting ring 16 does not rotate any more, thereby positioning the second winding rod 18 at a required position and meeting the use requirements of workers.

Further, in the present embodiment, the limiting member is specifically a compression nut 15; the second end of the central rod 13 is provided with a threaded head 14 matching the compression nut 15. The pressing nut 15 is rotated to move along the direction that the threaded head 14 is close to the connecting block 1, so that the pressing nut 15 can press the end face of the connecting ring 16, the effect of fixedly locking the connecting ring 16 is achieved, meanwhile, the threaded head 14 and the pressing nut 15 which are connected in a threaded mode have the advantages of being convenient to tighten and simple to operate, and a worker can be familiar with the using method of the whole winding device quickly.

More specifically, when the winding device needs to be used, the compression nut 15 can be loosened, the connecting ring 16 is pulled outwards, the positioning block 23 is taken to be separated, the connecting ring 16 is reset after being rotated by ninety degrees, the compression nut 15 is screwed tightly to be pushed tightly, random rotation can be avoided, stability is guaranteed, and therefore the first winding rod 12 and the second winding rod 18 can be unfolded to four positions so as to perform winding and paying-off processing.

Further, in this embodiment, one side of the connecting block 1 away from the central rod 13 is rotatably installed with the rotating head 2, the rotating head 2 includes a supporting plate 21, and the supporting plate 21 is disposed on one side of the rotating head 2 away from the connecting block 1. When the center pole 13, the first wire winding pole 12, the second wire winding pole 18 are all vertically placed, the supporting plate 21 can be used as a supporting base of the whole wire releasing device, and the two first wire winding poles 12 and the two second wire winding poles 18 can rotate together around the rotating head 2 along with the connecting block 1, so that the whole wire releasing device can perform wire releasing operation on a flat ground or a working platform.

More specifically, the support plate 21 may be provided with a mounting hole through which a fastener is inserted to fix the support plate 21 to the ground or a work platform, which is advantageous to reinforce the support plate 21 and improve the stability of the entire wire releasing device during operation.

Further, in the present embodiment, the two first winding rods 12 are symmetrically disposed about the center rod 13; the two second winding rods 18 are symmetrically arranged about the central rod 13. Being provided with like this and doing benefit to and guaranteeing that the line of two first wire winding poles 12 and two second wire winding poles 18 forms comparatively regular quadrangles, make things convenient for the wire to twine the winding circle that two first wire winding poles 12 and two second wire winding poles 18 formed steadily in order, can improve the convenience and the stability of use greatly like this, guarantee the high efficiency of unwrapping wire.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The pay-off device is characterized by comprising a connecting block, a central rod, a first winding rod and a second winding rod;

2. The pay-off device as claimed in claim 1, wherein the connecting rings are in particular two; the two second connecting rods on the same side are connected to the same second winding rod.

3. The pay-off device as claimed in claim 2, wherein two connecting rings are respectively disposed at both ends of the central rod in the length direction.

4. The paying-off device as claimed in claim 2, wherein a positioning block is arranged on the outer side of the second winding rod;

5. The paying-off device as claimed in claim 4, wherein the positioning block is disposed on an end of the second winding rod away from the connecting block.

6. The pay-off device as claimed in claim 5, wherein the groove is provided with an opening for the positioning block to disengage from the groove in a direction away from the connecting block.

7. The payout device as defined in claim 1 wherein a stop is mounted to the second end of the center rod.

8. The pay-off device according to claim 7, wherein the stop element is in particular a compression nut;

9. The pay-off device as claimed in claim 1, wherein a rotary head is rotatably mounted to a side of the connecting block remote from the central rod.

10. Pay-off device as claimed in any one of claims 1 to 9, characterized in that two of said first winding rods are arranged symmetrically with respect to said central rod;

the two second winding rods are symmetrically arranged about the central rod.