CN117691522A - Wear-resistant device for protecting cable and application method thereof - Google Patents

Abstract

The invention provides an anti-wear device for protecting a cable and a use method thereof, wherein the anti-wear device is arranged on the cable and comprises the following components: separation assembly: the separation assembly comprises a plurality of separation rods, one ends of the separation rods are connected together, and the middle parts of the separation rods are overlapped with the cables and are used for separating the cables; wear protection assembly: the anti-abrasion assembly comprises an anti-abrasion ring which is detachably arranged, the anti-abrasion ring is arranged on the separated cables, and wraps all the cables and is used for reducing friction born by the cables. According to the invention, the cable is separated by arranging the separating rod, and then the anti-abrasion ring is arranged, so that the friction received by the cable in the operation process is reduced, and the occurrence of accidents is reduced.

Description

Wear-resistant device for protecting cable and application method thereof

Technical Field

The invention relates to the field of auxiliary accessories of cables, in particular to an anti-abrasion device for protecting cables and a use method thereof.

Background

Cables are an important electrical device for transmitting power or signals. It plays a vital role in our life and various fields.

The cable used by the MySE wind generating set becomes a wind energy cable, which is also called a wind power generation cable, not only needs to meet the performance of a common cable, but also needs to have the basic characteristics of softness, frequent torsion (adapting to the automatic yaw of a wind power generator and wind), super-strong vertical tensile strength (adapting to the vertical suspension laying of the wind power generator), acid-base resistance and salt spray resistance, namely seawater resistance (adapting to the power connection of an offshore wind power generator), and the wind power generator has extremely high cold resistance because of rich wind resources in north of China, more wind power generators are installed in north of China, the climate in the north is cold, and the temperature difference between day and night is large.

The automatic yaw of the wind driven generator is particularly easy to wear in the yaw cable twisting position in the using process, and the cable coating is easy to fall off in the running process of the wind driven generator set, so that the cable can be burnt even the set fires and other serious problems can occur under the condition that the direct collision friction of the cable between the cable and the cable fixing tube can not be found in time.

In view of this, the present invention has been made.

Disclosure of Invention

A first object of the present invention is to provide an anti-wear device for protecting a cable, which comprises a separation assembly and an anti-wear assembly, wherein the cable is separated by a separation rod in the separation assembly, and then the cable is separated by an anti-wear ring in the anti-wear assembly, so that dangerous accidents caused by friction between the cable and a cable fixing tube are prevented.

The second purpose of the invention is to provide a using method of the wear-resistant device, which has simple steps, is easy to operate, can be installed after simple training, and is convenient and quick.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the invention provides an anti-abrasion device for protecting a cable, which is arranged on the cable and comprises:

separation assembly: the separation assembly comprises a plurality of separation rods, one ends of the separation rods are connected together, and the middle parts of the separation rods are overlapped with the cables and are used for separating the cables;

wear protection assembly: the anti-abrasion assembly comprises an anti-abrasion ring which is detachably arranged, the anti-abrasion ring is arranged on the separated cables, and wraps all the cables and is used for reducing friction born by the cables.

Preferably, the anti-wear assembly further comprises a plurality of anti-wear sleeves, the anti-wear sleeves are arranged on the anti-wear ring, the anti-wear sleeves wrap the cable, and anti-wear columns are arranged between the anti-wear sleeves and the anti-wear sleeves.

Preferably, one end of the anti-wear sleeve is fixedly arranged in the anti-wear ring, a clamping ring is arranged at the other end of the anti-wear sleeve, the clamping ring is a U-shaped clamping ring, one end of the clamping ring is fixedly connected with one end of the anti-wear sleeve, the other end of the clamping ring is arranged in a clamping hole, and the clamping hole is uniformly formed in the upper end face of the anti-wear ring.

Preferably, the anti-wear column is in a prismatic shape, one end of a connecting chain is fixedly arranged at the bottom end of the anti-wear column, and the other end of the connecting chain is connected with the anti-wear ring and used for fixing the anti-wear column.

Preferably, the anti-wear assembly further comprises an anti-wear sheath, the anti-wear sheath is mounted on the cable, and the end portion of the anti-wear sheath is bound through a binding belt to prevent the anti-wear sheath from falling.

Preferably, the length of the wear-proof sheath is greater than that of the wear-proof ring, the wear-proof ring is mounted on the outer circumferential surface of the wear-proof sheath, and the wear-proof ring is separated from the mounting position of the binding belt.

Preferably, the separation assembly further comprises a separation column, a chute is formed in the middle of the separation rod, the chute is a T-shaped chute, one end of the separation rod is arranged in the chute, one end of the separation rod is a T-shaped sliding block, and the sliding block is matched with the chute.

Preferably, the upper end of the separation column is provided with a through hole, the through hole is communicated with the chute, the width of the through hole is greater than or equal to that of the separation rod, the shape of the through hole is matched with that of one end of the separation rod, and the separation rod penetrates through the through hole to enter the chute to separate the cable.

The invention also provides a using method of the wear-resistant device, which comprises the following steps:

the cable is separated by a separating rod, an anti-abrasion ring is installed on the separated cable, then the separating rod is removed, and the mutual friction between the cables is reduced by the anti-abrasion ring.

Preferably, the wear ring is also provided with a work for protecting the cable before being mounted on the separated cable, the work comprising the steps of:

after the cable is separated by the separating rod, an anti-abrasion sheath is arranged on the cable at the installation position of the anti-abrasion ring, a plurality of binding belts are bound on the outer circumferential surface of the anti-abrasion sheath, and then the anti-abrasion ring is arranged;

the orientation of the tie is such that the head of the tie faces outwardly, preventing damage to the cable by the tie.

Compared with the prior art, the invention has at least the following advantages:

(1) According to the anti-abrasion sleeve, the abrasion between the cable and the cable fixing sleeve is reduced by arranging the anti-abrasion ring, the abrasion between the cable and the cable is reduced by arranging the anti-abrasion column and the anti-abrasion sleeve, and the abrasion born by the cable is reduced by arranging the anti-abrasion sleeve, so that the friction generated by the cable in the using process can be avoided, and serious accidents caused by the friction are avoided.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is an isometric view of a wear assembly in a wear arrangement provided in an embodiment of the invention;

fig. 2 is an isometric view of a separation assembly in a wear assembly provided in an embodiment of the present invention.

Wherein,

1-an anti-abrasion ring; 2-an anti-abrasion sleeve; 3-snap ring; 4-clamping holes; 5-an anti-abrasion column; 6-connecting chain; 7-separating rod; 8-a separation column; 9-sliding grooves; 10-through holes.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and detailed description, but it will be understood by those skilled in the art that the examples described below are some, but not all, examples of the present invention, and are intended to be illustrative of the present invention only and should not be construed as limiting the scope of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. 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 present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be in mechanical communication or in electrical communication; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In order to more clearly illustrate the technical scheme of the invention, the following description is given by way of specific examples.

Examples

As shown in fig. 1-2, the present embodiment provides a wear protection device for protecting a cable, which includes a separating assembly and a wear protection assembly, wherein the separating assembly includes a separating rod 7, the wear protection assembly includes a wear protection ring 1, the cable is separated by using the separating rod 7, and then the wear protection ring 1 is mounted on the cable, so that the cable and the cable cannot be contacted, and meanwhile, the wear protection ring 1 can prevent friction between the cable and a cable fixing tube, so that problems caused by friction between the cable and the cable or between the cable and the cable fixing tube are greatly reduced.

In this embodiment, the separating rods 7 are provided with a plurality of separating rods 7, one ends of the separating rods 7 are connected together, the middle of each separating rod 7 is overlapped with the corresponding cable, the corresponding cable is arranged between the two separating rods 7, and the separating rods 7 separate the corresponding cables, so that the anti-wear ring 1 can be conveniently installed between the corresponding cables.

Of course, in order to guarantee that the in-process of separating the cable reduces the injury that causes to the cable, the separation subassembly still includes separation post 8, install a plurality of on the shaft of separation post 8 separation stick 7, through setting up separation post 8, can be right the cable carries out better separation, conveniently carries out the follow-up operation.

Further, the middle part of the separation column 8, that is, the column body of the separation column 8 is provided with a chute 9, one end of the separation rod 7 is installed in the chute 9 and slides along the chute 9, and of course, in order to ensure the stability of the connection between the separation rod 7 and the separation column 8, in this embodiment, the chute 9 is set to be a T-shaped chute 9, one end of the separation rod 7 is set to be a T-shaped slider, and the slider is matched with the shape of the chute 9, so that the connection stability between the separation rod 7 and the separation column 8 can be ensured.

Of course, in order to ensure that the separation rod 7 can smoothly separate the cable in the cable separation process, a through hole 10 is formed in the upper end of the separation column 8, the through hole 10 is communicated with the chute 9, meanwhile, the width of the through hole 10 is greater than or equal to the width of the sliding block mounted at one end of the separation rod 7, the shape of the through hole 10 is matched with the shape of the sliding block mounted at one end of the separation rod 7, so that in the use process, the separation column 8 can be firstly placed between the cables, then the separation rod 7 is mounted on the separation column 8 through the through hole 10, one side of the cable is lapped with the separation rod 7, then the separation column 8 is rotated, the other side of the cable is stopped, then one separation rod 7 is mounted on the separation column 8 through the through hole 10 again, and the same operation ensures that the cable can be clamped between the two separation rods 7, thereby achieving the separation effect on the cable.

After the cables are separated, the anti-abrasion ring 1 is installed, and the anti-abrasion ring 1 is installed on the separated cables, so that dangerous accidents caused by friction of the cables are prevented.

In this embodiment, in order to guarantee to play good prevention the cable with the effect of the friction that produces between the cable, the abrasionproof subassembly has still included a plurality of abrasionproof cover 2, abrasionproof cover 2 is for having elastic material preparation, abrasionproof cover 2 set up in on the interior surface of abrasionproof ring 1, abrasionproof cover 2 with cable direct contact sets up simultaneously a plurality of between the abrasionproof cover 2 abrasionproof post 5, through abrasionproof post 5 with under the dual isolation of abrasionproof cover 2, reduce the cable with friction between the cable.

One end fixed mounting of the anti-wear sleeve 2 is in on the internal surface of anti-wear ring 1, snap ring 3 is installed to the other end of anti-wear sleeve 2, snap ring 3 is the U-shaped snap ring, wherein the one end of snap ring 3 with the other end fixed connection of anti-wear sleeve 2, the other end of snap ring 3 can be installed in the card hole 4, the card hole 4 is seted up the upper end of anti-wear ring 1, specifically, fixed mounting has on the anti-wear ring 1 the one end of anti-wear ring 1, in the use, will anti-wear ring 1 is installed the outside of cable, then pulls on the other end of anti-wear sleeve 2 snap ring 3 will anti-wear sleeve 2 will the cable parcel, will finally snap ring 3 is installed in the card hole 4, anti-wear sleeve 2 will the cable parcel, avoid the cable with friction between the cable.

Of course, in order to ensure that the wear-resistant device provided by the invention can be suitable for various scenes, both ends of the wear-resistant sleeve 2 can be provided with the clamping rings 3, in the use process, the clamping holes 4 for installing the wear-resistant sleeve 2 can be selected according to the thickness of the cable, a plurality of cables can be simultaneously wrapped, the use of the cables can be classified, and the like.

In order to guarantee that the anti-abrasion column 5 can separate the cables, in this embodiment, the anti-abrasion column 5 is set to be prismatic, so that the anti-abrasion column 5 can smoothly enter between the cables, meanwhile, in order to guarantee stability of the anti-abrasion column 5 in the using process, one end of a connecting chain 6 is fixedly mounted at the bottom end of the anti-abrasion column 5, and the other end of the connecting chain 6 is connected with the anti-abrasion ring 1 and used for fixing the anti-abrasion column 5.

Of course, the other end of the connecting chain 6 may be directly connected to the top end of the anti-wear post 5, so as to ensure that the anti-wear post 5 may be fixed relative to the anti-wear ring 1.

Of course, in order to further enhance the stability of the wear ring 1 and the wear post 5, the connecting chain 6 may be wound around a single cable during the stabilization process, thereby ensuring the stability of the wear ring 1 and the wear post 5 during use.

In this way, the friction between the cable and the cable fixing sleeve is reduced by arranging the anti-wear ring 1, and the friction between the cable and the cable is reduced by arranging the anti-wear column 5 and the anti-wear sleeve 2, so that the occurrence of accidents caused by friction is reduced as much as possible.

Simultaneously, in order to reduce wear between the abrasionproof cover 2 with the cable, the abrasionproof subassembly still includes the abrasionproof sheath, the abrasionproof sheath with the abrasionproof cover 2 adopts the same material, in the use, will the abrasionproof sheath twines on the cable, uses the ribbon ligature to be in next on the outer periphery of abrasionproof sheath, guarantees the abrasionproof sheath with stability between the cable prevents the abrasionproof sheath is followed drop on the cable.

Of course, to avoid damage to the cable during use of the tie, the head of the tie faces outwardly, which prevents the head of the tie from poking the cable.

The invention also provides a using method of the anti-wear device, which comprises the following steps:

firstly, checking the cable, checking whether the cable is damaged, if so, installing the anti-abrasion sheath at the damaged part of the cable, and simultaneously installing the ribbon on the outer circumferential surface of the anti-abrasion sheath, and fastening to ensure that the anti-abrasion sheath cannot fall off, and simultaneously ensuring that the head of the ribbon faces outwards to subtract redundant ribbon.

And selecting a proper position of the cable to mount the wear-resistant assembly, if the cable is worn, mounting the wear-resistant assembly at the worn position, and if the cable is not worn, mounting the wear-resistant assembly at the proper position according to judgment.

After the installation position of the wear-resistant component is determined, the separation component is installed at the upper end and the lower end of the installation position, and taking installation of the separation component at the upper end of the installation position as an example:

first, the separation column 8 is installed between the cables, then one of the cables is selected, the separation rod 7 is installed through one side of the cable, the through hole 10 on the separation column 8 is rotated thereto, the separation rod 7 is installed on the separation column 8, then the separation column 8 is rotated so that the through hole 10 on the separation column 8 is rotated to the other side of the cable, then the separation rod 7 is installed into the chute 9 on the separation column 8 through the other side of the separation column 8, so that a single one of the cables is gripped by both the separation rods 7, all of the cables are gripped by both the separation rods 7 in the same manner, and the separation assembly installation is completed.

In the same way, the separation assemblies are installed at the lower end of the installation position, and care needs to be taken to ensure that the length between the two separation assemblies is greater than or equal to the length of the wear protection sleeve.

The wear assembly is then installed:

firstly, the anti-wear ring 1 is opened (can be performed in a locking manner, and the like, only the anti-wear ring 1 is required to be opened and closed), then the anti-wear ring 1 is clamped on the outer circumferential surface of the cable, all the cables are ensured to be all looped, then the clamping ring 3 on the anti-wear sleeve 2 is pulled, the anti-wear sleeve 2 is mounted on the cable, then the clamping ring 3 is clamped in the clamping hole 4, each cable is ensured to be wrapped by the anti-wear sleeve 2, meanwhile, the anti-wear column 5 is mounted in the middle of all the cables, namely in the middle of the anti-wear sleeve 2, the diameter of the anti-wear column 5 is smaller than or equal to that of the separation column 8, then the connecting chain 6 is used for fixing the anti-wear column 5 on the anti-wear column 5, and then the separation rod 7 is dismounted from the separation column 8, and the anti-wear assembly is mounted.

Of course, it is necessary to ensure that each of the cables is provided with an anti-wear sheath before installation, and the tightness of the connecting chain 6 is adjusted after the disassembly of the separation assembly is completed, so that the stability of the anti-wear assembly on the cables is ensured.

Of course, in order to further ensure the stability of the wear-proof assembly, a fixing assembly may be optionally installed on the wear-proof post 5, and the fixing assembly may fix the wear-proof post 5 on the cable by using a clip, a connecting rope, or the like.

According to the invention, the abrasion-proof ring 1 is arranged to reduce the friction between the cable and the cable fixing sleeve, the abrasion-proof column 5 and the abrasion-proof sleeve 2 are arranged to reduce the friction between the cable and the cable, and the abrasion-proof sheath is arranged to reduce the friction born by the cable, so that the friction generated by the cable in the use process can be avoided, and the occurrence of serious accidents caused by friction is avoided.

Finally, it is to be understood that the above embodiments are merely exemplary embodiments employed for the purpose of illustrating the principles of the present invention, however, the present invention is not limited thereto. Various modifications and improvements may be made by those skilled in the art without departing from the principles and spirit of the invention, and such modifications and improvements are also considered within the scope of the invention.

Claims (10)

1. An anti-wear device for protecting a cable, the anti-wear device being arranged on the cable and comprising:

separation assembly: the separation assembly comprises a plurality of separation rods, one ends of the separation rods are connected together, and the middle parts of the separation rods are overlapped with the cables and are used for separating the cables;

wear protection assembly: the anti-abrasion assembly comprises an anti-abrasion ring which is detachably arranged, the anti-abrasion ring is arranged on the separated cables, and wraps all the cables and is used for reducing friction born by the cables.

2. The wear prevention device of claim 1, wherein the wear prevention assembly further comprises a plurality of wear prevention sleeves disposed on the wear prevention ring, the wear prevention sleeves wrapping the cable, and a wear prevention post disposed between the wear prevention sleeves.

3. The wear prevention device according to claim 2, wherein one end of the wear prevention sleeve is fixedly arranged in the wear prevention ring, a clamping ring is arranged at the other end of the wear prevention sleeve, the clamping ring is a U-shaped clamping ring, one end of the clamping ring is fixedly connected with one end of the wear prevention sleeve, the other end of the clamping ring is arranged in a clamping hole, and the clamping hole is uniformly formed in the upper end face of the wear prevention ring.

4. The wear prevention device according to claim 2, wherein the wear prevention column is provided in a prismatic shape, one end of a connecting chain is fixedly installed at the bottom end of the wear prevention column, and the other end of the connecting chain is connected with the wear prevention ring for fixing the wear prevention column.

5. The wear assembly of claim 1, wherein the wear assembly further comprises a wear protection sleeve mounted on the cable, the wear protection sleeve having ends bound by a tie to prevent the wear protection sleeve from falling.

6. The wear assembly of claim 5, wherein the wear sleeve has a length greater than a length of the wear ring, the wear ring being mounted on an outer circumferential surface of the wear sleeve, the wear ring being separate from the band mounting location.

7. The wear prevention device of claim 1, wherein the separation assembly further comprises a separation column, a chute is formed in the middle of the separation rod, the chute is a T-shaped chute, one end of the separation rod is disposed in the chute, one end of the separation rod is a T-shaped slider, and the slider is matched with the chute.

8. The wear prevention device according to claim 7, wherein a through hole is formed in the upper end of the separation column, the through hole is communicated with the chute, the width of the through hole is equal to or greater than the width of the separation rod, the shape of the through hole is matched with the shape of one end of the separation rod, and the separation rod penetrates through the through hole to enter the chute to separate the cable.

9. The method of using the wear assembly of any one of claims 1-8, comprising the steps of:

the cable is separated by a separating rod, an anti-abrasion ring is installed on the separated cable, then the separating rod is removed, and the mutual friction between the cables is reduced by the anti-abrasion ring.

10. The method of claim 9, wherein prior to installing the wear ring on the separate cable, further comprising the step of protecting the cable, the step of:

after the cable is separated by the separating rod, an anti-abrasion sheath is arranged on the cable at the installation position of the anti-abrasion ring, a plurality of binding belts are bound on the outer circumferential surface of the anti-abrasion sheath, and then the anti-abrasion ring is arranged;

the orientation of the tie is such that the head of the tie faces outwardly, preventing damage to the cable by the tie.