CN218352151U

CN218352151U - Cable intermediate head structure protector

Info

Publication number: CN218352151U
Application number: CN202222806129.4U
Authority: CN
Inventors: 艾科伟; 盛自强; 万常海; 黄枚锋
Original assignee: Nanchang Xinjian Power Supply Branch Of State Grid Jiangxi Electric Power Co ltd
Current assignee: Nanchang Xinjian Power Supply Branch Of State Grid Jiangxi Electric Power Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-20
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a cable middle joint structure protector, including a cable line section of thick bamboo, the intermediate position of cable line bobbin base end is provided with first fixed block, and transversely is provided with first sleeve on first fixed block top, the vertical first fixing bolt that is provided with in first fixed block bottom, and first fixing bolt runs through first fixed block and a cable line section of thick bamboo, the left side surface department of a cable line section of thick bamboo is provided with the second fixed block, and transversely is provided with the second sleeve in second fixed block bottom, the vertical second fixing bolt that is provided with in top of second fixed block, and second fixing bolt runs through second fixed block and a cable line section of thick bamboo, the right side surface department of a cable line section of thick bamboo is provided with the third fixed block, and transversely is provided with the third sleeve in third fixed block bottom, the vertical third fixing bolt that is provided with in top of third fixed block, and third fixing bolt runs through third fixed block and a cable line section of thick bamboo.

Description

Cable intermediate joint structure protection device

Technical Field

The utility model belongs to the technical field of the cable and specifically relates to a joint design protector in middle of cable is related to.

Background

The power cable is used for transmitting and distributing electric energy, is commonly used for urban underground power grids, power station leading-out lines, power supply in industrial and mining enterprises and transmission lines under river-crossing seawater, has a gradually increasing proportion in the power line, is a cable product used for transmitting and distributing high-power electric energy in a trunk line of a power system, comprises various insulated power cables with voltage grades of 1-500KV and above, and belongs to a cable with high sealing property.

For example, patent nos.: 202122134019.3, entitled utility model case of a sealing and protecting structure for intermediate joint, said patent has the following disadvantages: inside waterproof glue in case after the live time overlength, the cable takes place to become flexible easily to lead to the protectiveness of cable poor, and then can influence the use and the security in cable later stage, provide a cable intermediate head structure protector for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides a joint design protector in middle of cable, includes a cable line section of thick bamboo, the intermediate position of cable line bobbin bottom is provided with first fixed block, and the first fixed block top transversely is provided with first sleeve to cable line section of thick bamboo is located through first muffjoint to first fixed block, the vertical first fixing bolt that is provided with in first fixed block bottom, and first fixing bolt runs through first fixed block and cable line section of thick bamboo, the left side surface department of cable line section of thick bamboo is provided with the second fixed block, and the second fixed block bottom transversely is provided with the second sleeve, and the cable line section of thick bamboo left side department is located through second muffjoint to the second fixed block, the vertical second fixing bolt that is provided with in top of second fixed block, and second fixing bolt runs through second fixed block and cable line section of thick bamboo, the right side surface department of cable line section of thick bamboo is provided with the third fixed block, and the third fixed block bottom transversely is provided with the third sleeve to the third fixed block is located cable line section of thick bamboo right side department through the third muffjoint, the vertical third fixing bolt that is provided with third fixing bolt, and cable line section of thick bamboo runs through third fixed block and cable line section of thick bamboo.

Preferably, the inside top of second fixed block is provided with first arc, and the laminating of first arc bottom surface is in cable bobbin left side surface department to second fixing bolt runs through first arc.

Preferably, the second arc-shaped plate is arranged at the top end inside the third fixing block, the bottom surface of the second arc-shaped plate is attached to the right side surface of the cable bobbin, and the third fixing bolt penetrates through the second arc-shaped plate.

Preferably, the left side and the right side on the surface of the cable barrel are respectively sleeved with a first limiting ring and a second limiting ring, the first limiting ring and the second limiting ring are respectively positioned at the left side and the right side of the first barrel, and the first barrel is limited by the first limiting ring and the second limiting ring.

Preferably, a cable line section of thick bamboo is vertical to be provided with first ring piece and second ring piece, and first ring piece and second ring piece are located the left and right sides department of a cable line section of thick bamboo respectively to carry on spacingly to second sleeve and third sleeve respectively through first ring piece and second ring piece.

Preferably, a first penetrating hole, a second penetrating hole and a third penetrating hole are formed in the surface of the cable barrel respectively, the first penetrating hole, the second penetrating hole and the third penetrating hole penetrate through the cable barrel respectively, and the first fixing bolt, the second fixing bolt and the third fixing bolt penetrate through the cable barrel through the first penetrating hole, the second penetrating hole and the third penetrating hole.

Preferably, the first fixing hole, the second fixing hole and the third fixing hole are formed in the side edges of the first fixing block, the second fixing block and the third fixing block respectively, penetrate through the side edges of the first fixing block, the second fixing block and the third fixing block respectively, and are matched with an external fixing device through the first fixing hole, the second fixing hole and the third fixing hole.

Preferably, a fourth fixing hole is formed in the surface of the first sleeve, and the fourth fixing hole penetrates through the first sleeve; and a fourth through hole is formed in the bottom end of the second sleeve, and a fifth through hole is formed in the bottom end of the third sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation between first fixed block, second fixed block and the third fixed block respectively and first fixing bolt, second fixing bolt and the third fixing bolt, will place and fix in the inside cable of cable wire section of thick bamboo for the cable is fixed in inside the cable wire section of thick bamboo, thereby protects the inside cable of cable wire section of thick bamboo, and then has solved among the prior art cable and has taken place to become flexible easily and influence the technical problem who uses.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description 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 inventive exercise.

FIG. 1 is a schematic view of a cable intermediate joint structure protector;

FIG. 2 is another schematic view of the cable intermediate joint structure protector;

FIG. 3 is a schematic view of another structure of a cable middle joint structure protector;

FIG. 4 is a schematic structural view of a cable drum;

FIG. 5 is a schematic structural view of a second fixing block;

fig. 6 is a schematic structural view of a third fixing block.

Shown in the figure: 1. the positioning device comprises a first fixing block, 2, a first sleeve, 3, a first fixing bolt, 4, a second fixing block, 5, a second sleeve, 6, a third fixing block, 7, a third sleeve, 8, a first fixing hole, 9, a second fixing hole, 10, a third fixing hole, 11, a second fixing bolt, 12, a third fixing bolt, 13, a fourth fixing hole, 14, a cable wire cylinder, 15, a first penetrating hole, 16, a second penetrating hole, 17, a first circular ring piece, 18, a second circular ring piece, 19, a first limiting ring, 20, a second limiting ring, 21, a third penetrating hole, 22, a fourth penetrating hole, 23, a first arc-shaped plate, 24, a fifth penetrating hole, 25 and a second arc-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, in an embodiment of the present invention, a cable middle joint structure protection device includes a cable reel 14, a first fixing block 1 is arranged in the middle of the bottom end of the cable barrel 14, a first sleeve 2 is transversely arranged at the top end of the first fixing block 1, the first fixing block 1 is sleeved on the cable barrel 14 through the first sleeve 2, the bottom end of the first fixing block 1 is vertically provided with at least two first fixing bolts 3, and the first fixing bolt 3 penetrates the first fixing block 1 and the cable reel 14 and fixes the cable inside the cable reel 14, and then the first fixing block 1 is matched with the cable reel 14, so that the cable inside the cable reel 14 is protected, a second fixed block 4 is arranged on the left side surface of the cable drum 14, a second sleeve 5 is transversely arranged at the bottom end of the second fixed block 4, the second fixing block 4 is sleeved at the left side of the cable barrel 14 through the second sleeve 5, a second fixing bolt 11 is vertically arranged at the top end of the second fixing block 4, the second fixing bolt 11 penetrates through the second fixing block 4 and the cable barrel 14, and the cable in the cable bobbin 14 is fixed by the second fixing bolt 11, the right side surface of the cable bobbin 14 is provided with a third fixing block 6, the bottom end of the third fixing block 6 is transversely provided with a third sleeve 7, and the third fixed block 6 is sleeved at the right side of the cable barrel 14 through a third sleeve 7, a third fixed bolt 12 is vertically arranged at the top end of the third fixed block 6, the third fixing bolt 12 penetrates the third fixing block 6 and the cable barrel 14, and the cable inside the cable barrel 14 is fixed by the third fixing bolt 12.

The inside top of second fixed block 4 is provided with first arc 23, and the laminating of first arc 23 bottom surface in cable bobbin 14 left side surface department to second fixing bolt 11 runs through first arc 23, and then makes second fixed block 4 stably be fixed in on cable bobbin 14 through the cooperation between second fixing bolt 11 and the first arc 23.

The inside top of third fixed block 6 is provided with second arc 25, and the laminating of second arc 25 bottom surface in cable line section of thick bamboo 14 right side surface department to third fixing bolt 12 runs through second arc 25, and then makes third fixed block 6 stably be fixed in on the cable line section of thick bamboo 14 through the cooperation between third fixing bolt 12 and the second arc 25.

The left and right sides on cable line section of thick bamboo 14 surface is equipped with first spacing ring 19 and second spacing ring 20 respectively, and just first spacing ring 19 and second spacing ring 20 are located the left and right sides department of first sleeve 2 respectively to it is spacing to carry out first sleeve 2 through first spacing ring 19 and second spacing ring 20, and then has guaranteed that first fixed block 1 can not take place the skew on cable line section of thick bamboo 14.

The vertical first ring piece 17 and the second ring piece 18 that are provided with of cable wire section of thick bamboo 14, and first ring piece 17 and second ring piece 18 are located the left and right sides department of cable wire section of thick bamboo 14 respectively to carry on spacingly to second sleeve 5 and third sleeve 7 respectively through first ring piece 17 and second ring piece 18, and then guaranteed that second fixed block 4 and third fixed block 6 can not take place the skew on cable wire section of thick bamboo 14.

The surface of the cable barrel 14 is respectively provided with a first through hole 15, a second through hole 16 and a third through hole 21, the first through hole 15, the second through hole 16 and the third through hole 21 respectively penetrate through the cable barrel 14, and the first fixing bolt 3, the second fixing bolt 11 and the third fixing bolt 12 penetrate through the cable barrel 14 through the first through hole 15, the second through hole 16 and the third through hole 16.

First fixed block 1, the side of second fixed block 4 and third fixed block 6 is the shaping respectively has first fixed orifices 8, second fixed orifices 9 and third fixed orifices 10, and first fixed orifices 8, second fixed orifices 9 and third fixed orifices 10 link up first fixed block 1 respectively, the side of second fixed block 4 and third fixed block 6, and through first fixed orifices 8, second fixed orifices 9 and third fixed orifices 10 cooperate with external fixation device, thereby make first fixed block 1, second fixed block 4 and third fixed block 6 are fixed in on cable wire section of thick bamboo 14, and then make inside cable fix.

A fourth fixing hole 13 is formed in the surface of the first sleeve 2, and the fourth fixing hole 13 penetrates through the first sleeve 2; a fourth through hole 22 is formed at the bottom end of the second sleeve 5, and a fifth through hole 24 is formed at the bottom end of the third sleeve 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a joint design protector in middle of cable, includes a cable section of thick bamboo, its characterized in that, the intermediate position of cable section of thick bamboo bottom is provided with first fixed block, and the first fixed block top transversely is provided with first sleeve to cable section of thick bamboo is located through first sleeve cover to first fixed block, the vertical first fixing bolt that is provided with in first fixed block bottom, and first fixing bolt runs through first fixed block and cable section of thick bamboo, the left side surface department of cable section of thick bamboo is provided with the second fixed block, and the second fixed block bottom transversely is provided with the second sleeve to cable section of thick bamboo left side department is located through second sleeve cover to the second fixed block, the vertical second fixing bolt that is provided with in top of second fixed block, and second fixing bolt runs through second fixed block and cable section of thick bamboo, the right side surface department of cable section of thick bamboo is provided with the third fixed block, and the third fixed block bottom transversely is provided with the third sleeve to the third fixed block is located cable section of thick bamboo right side department through third sleeve cover, the vertical third fixing bolt that is provided with in top of third fixed block, and third fixed block and cable section of thick bamboo run through third fixed block and cable section of thick bamboo.

2. The protection device of claim 1, wherein a first arc-shaped plate is disposed at a top end of an inner portion of the second fixing block, a bottom surface of the first arc-shaped plate is attached to a left side surface of the cable barrel, and the second fixing bolt penetrates through the first arc-shaped plate.

3. The protection device of claim 1, wherein a second arc-shaped plate is disposed at a top end of an inside of the third fixing block, a bottom surface of the second arc-shaped plate is attached to a right side surface of the cable barrel, and the third fixing bolt penetrates through the second arc-shaped plate.

4. The device of claim 1, wherein the first and second stop rings are respectively sleeved on the left and right sides of the surface of the cable barrel, and the first and second stop rings are respectively located at the left and right sides of the first barrel, and the first barrel is stopped by the first and second stop rings.

5. The protection device of a cable middle joint structure according to claim 1, wherein a first circular ring piece and a second circular ring piece are vertically arranged on the cable barrel, the first circular ring piece and the second circular ring piece are respectively located at the left side and the right side of the cable barrel, and the first circular ring piece and the second circular ring piece are used for respectively limiting the second sleeve and the third sleeve.

6. The protection device of claim 1, wherein the cable barrel has a first through hole, a second through hole and a third through hole formed on a surface thereof, the first through hole, the second through hole and the third through hole respectively penetrate through the cable barrel, and the first fixing bolt, the second fixing bolt and the third fixing bolt penetrate through the cable barrel through the first through hole, the second through hole and the third through hole.

7. The protection device of claim 1, wherein the first fixing hole, the second fixing hole and the third fixing hole are formed at the side edges of the first fixing block, the second fixing block and the third fixing block, respectively, and the first fixing hole, the second fixing hole and the third fixing hole penetrate through the side edges of the first fixing block, the second fixing block and the third fixing block, respectively, and are matched with an external fixing device through the first fixing hole, the second fixing hole and the third fixing hole.

8. The device of claim 1, wherein a fourth fastening hole is formed on a surface of the first sleeve, and the fourth fastening hole penetrates through the first sleeve; and a fourth through hole is formed at the bottom end of the second sleeve, and a fifth through hole is formed at the bottom end of the third sleeve.