CN111969518A - Cable laying protection device for power maintenance - Google Patents
Cable laying protection device for power maintenance Download PDFInfo
- Publication number
- CN111969518A CN111969518A CN202010927019.6A CN202010927019A CN111969518A CN 111969518 A CN111969518 A CN 111969518A CN 202010927019 A CN202010927019 A CN 202010927019A CN 111969518 A CN111969518 A CN 111969518A
- Authority
- CN
- China
- Prior art keywords
- shaped fixing
- fixing shell
- welded
- outer walls
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a cable laying protection device for power maintenance, which comprises a first C-shaped fixing shell and a second C-shaped fixing shell, wherein first partition plates which are symmetrically distributed are welded on the inner wall of the first C-shaped fixing shell, first clamping rings are fixed between the first partition plates, second partition plates which are symmetrically distributed are welded on the inner wall of the second C-shaped fixing shell, second clamping rings are fixed between the second partition plates, a cable body is arranged between the first clamping rings and the second clamping rings, sealing grooves are formed in the outer walls of two sides of the top of the first C-shaped fixing shell, sealing strips are bonded on the outer walls of two sides of the bottom of the second C-shaped fixing shell, and a rectangular cooling pipe is welded on the outer wall of the bottom of the first C-shaped fixing shell. According to the invention, the cable is arranged in the two C-shaped fixed shells which are clamped with each other, when the cable is buried underground, the cable can be protected, the cable can be fixed by the snap ring arranged in the fixed shells, and the insulating film arranged on the outer walls of the fixed shells can prevent the cable from leaking electricity.
Description
Technical Field
The invention relates to the technical field of cable laying, in particular to a cable laying protection device for power maintenance.
Background
The laying mode of cable has multiple modes such as direct-burried laying, cable duct laying, protection tube laying, cable pit laying and cable tunnel laying, nevertheless no matter what kind of mode is taken, must ensure the safe operation of cable, makes things convenient for the maintenance or the change in later stage, takes the safeguard measure of reasonable cable, provides effectual safeguard measure for the cable, has very great meaning to guaranteeing electric power system long-term steady operation. However, most of the conventional cables are directly buried underground, so that the damage to the cable sheath is accelerated, the cables are easily broken in the process of road construction, the cables are buried underground, when the outdoor temperature is too high, the cables cannot dissipate heat timely, and the cables are damaged when working in a high-temperature environment for a long time.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a cable laying protection device for power maintenance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cable laying protection device for power maintenance comprises a first C-shaped fixed shell and a second C-shaped fixed shell, wherein first partition plates which are symmetrically distributed are welded on the inner wall of the first C-shaped fixed shell, and a first snap ring is fixed between the first clapboards, the inner wall of the second C-shaped fixed shell is welded with symmetrically distributed second clapboards, and a second snap ring is fixed between the second clapboards, a cable body is arranged between the first snap ring and the second snap ring, sealing grooves are formed in the outer walls of the two sides of the top of the first C-shaped fixing shell, sealing strips are bonded to the outer walls of the two sides of the bottom of the second C-shaped fixing shell, and the outer wall of the bottom of the first C-shaped fixed shell is welded with a rectangular cooling pipe, the inner wall of one side of the rectangular cooling pipe is welded with a water inlet pipe, and the inner wall of the other side of the rectangular cooling pipe is welded with a drain pipe, and the inner wall of the top of the rectangular cooling pipe is welded with heat conducting fins distributed at equal intervals.
Preferably, the outer walls of the two sides of the top of the first C-shaped fixing shell are welded with first fixing blocks distributed at equal intervals, the outer walls of the two sides of the bottom of the second C-shaped fixing shell are welded with second fixing blocks distributed at equal intervals, and the first fixing blocks and the second fixing blocks are fixed through fastening bolts in a threaded mode.
Preferably, the outer walls of the first and second C-shaped fixing cases are both adhered with an insulating film.
Preferably, the size of the sealing strip is matched with that of the inner wall of the sealing groove, and the sealing strip is in fastening fit with the sealing groove.
Preferably, the outer walls of the two sides of the top of the first clamping ring are provided with clamping grooves, the outer walls of the two sides of the bottom of the second clamping ring are bonded with clamping blocks, and the clamping grooves are tightly matched with the clamping blocks.
Preferably, the first C-shaped fixing shell is located below the second C-shaped fixing shell, and the first C-shaped fixing shell is matched with the second C-shaped fixing shell.
Preferably, the water inlet pipe is externally connected with a water pump, and the water pump is arranged in the cold water pool.
Preferably, the inner walls of the first clamping ring and the second clamping ring are both bonded with anti-slip pads, and the outer walls of the anti-slip pads are provided with anti-slip threads.
The invention has the beneficial effects that:
1. according to the cable laying protection device for power maintenance, the cable is arranged inside the two C-shaped fixed shells which are clamped with each other, so that the cable can be protected when buried underground, the cable can be fixed by the clamping ring arranged inside the fixed shells to prevent the cable from sliding, and the insulating film arranged on the outer wall of the fixed shells can prevent the cable from leaking electricity and improve the safety of the device;
2. this cable laying protector that power maintenance used, when the cable is fixed inside the set casing, through set up the rectangle cooling tube bottom the set casing to inside lets in the cold water that the circulation flows, utilizes the conducting strip can be quick with the heat transfer of cable to cold water in, can cool down, thereby guarantees the normal work of cable.
Drawings
Fig. 1 is a cross-sectional view showing the overall structure of a cable laying protection device for power maintenance according to the present invention;
fig. 2 is a cross-sectional view of the internal structure of a C-shaped fixing shell of a cable laying protection device for power maintenance according to the present invention;
fig. 3 is a top view of a second C-shaped fixing shell structure of a cable laying protection device for power maintenance according to the present invention.
In the figure: the cable comprises a first C-shaped fixing shell 1, a second C-shaped fixing shell 2, a first partition plate 3, a first snap ring 4, a second partition plate 5, a second snap ring 6, a cable body 7, a sealing strip 8, a sealing groove 9, a first fixing block 10, a second fixing block 11, an insulating film 12, a rectangular cooling pipe 13, a water inlet pipe 14, a water outlet pipe 15 and a heat conducting fin 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a cable laying protection device for power maintenance comprises a first C-shaped fixing shell 1 and a second C-shaped fixing shell 2, wherein the first C-shaped fixing shell 1 is positioned below the second C-shaped fixing shell 2, the first C-shaped fixing shell 1 is matched with the second C-shaped fixing shell 2, first partition plates 3 are welded on the inner wall of the first C-shaped fixing shell 1 and are symmetrically distributed, first clamping rings 4 are fixed between the first partition plates 3, second partition plates 5 are welded on the inner wall of the second C-shaped fixing shell 2 and are symmetrically distributed, second clamping rings 6 are fixed between the second partition plates 5, clamping grooves are formed in the outer walls of two sides of the top of each first clamping ring 4, clamping blocks are bonded on the outer walls of two sides of the bottom of each second clamping ring 6, anti-skid pads are bonded on the inner walls of the first clamping rings 4 and the second clamping rings 6, anti-skid threads are arranged on the outer walls of the anti-skid pads, the clamping grooves are in anti-skid fastening fit with the clamping blocks, a cable body 7 is arranged, the outer walls of two sides of the top of the first C-shaped fixed shell 1 are respectively provided with a sealing groove 9, the size of the sealing strip 8 is matched with the size of the inner wall of the sealing groove 9, the sealing strip 8 is tightly matched with the sealing groove 9, the outer walls of two sides of the top of the first C-shaped fixed shell 1 are welded with first fixed blocks 10 which are distributed equidistantly, the outer walls of two sides of the bottom of the second C-shaped fixed shell 2 are respectively welded with second fixed blocks 11 which are distributed equidistantly, the first fixed blocks 10 and the second fixed blocks 11 are fixed by fastening bolts through threads, the outer walls of two sides of the bottom of the second C-shaped fixed shell 2 are respectively bonded with the sealing strip 8, the outer wall of the bottom of the first C-shaped fixed shell 1 is welded with a rectangular cooling pipe 13, a water pump is connected to the outside of a water inlet pipe 14 and is arranged in a cold water pool, the outer walls of the first C-, and the inner wall of the other side of the rectangular cooling pipe 13 is welded with a drain pipe 15, and the inner wall of the top of the rectangular cooling pipe 13 is welded with heat conducting fins 16 which are distributed at equal intervals.
When using this cable laying protector that power maintenance used, at first place the second C type set casing 2 that has the welding rectangle cooling tube 13 underground digging the recess, then fix the cable joint in the top of first snap ring 4, later take out first C type set casing 1, peg graft the inside at seal groove 9 with the sealing strip 8 of first C type set casing 1 both sides, then utilize fastening bolt to fix first C type set casing 1 with second C type set casing 2, finish fixed after with the water inlet pipe 14 external connection cold water pipe, and bury the set casing underground, let in cold water and cool down cable body 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A cable laying protection device for power maintenance comprises a first C-shaped fixing shell (1) and a second C-shaped fixing shell (2), and is characterized in that first partition plates (3) which are symmetrically distributed are welded on the inner wall of the first C-shaped fixing shell (1), first clamping rings (4) are fixed between the first partition plates (3), second partition plates (5) which are symmetrically distributed are welded on the inner wall of the second C-shaped fixing shell (2), second clamping rings (6) are fixed between the second partition plates (5), a cable body (7) is arranged between the first clamping ring (4) and the second clamping ring (6), sealing grooves (9) are formed in the outer walls of two sides of the top of the first C-shaped fixing shell (1), sealing strips (8) are bonded on the outer walls of two sides of the bottom of the second C-shaped fixing shell (2), and rectangular cooling pipes (13) are welded on the outer wall of the bottom of the first C-shaped fixing shell (1), the water inlet pipe (14) is welded to the inner wall of one side of the rectangular cooling pipe (13), the water outlet pipe (15) is welded to the inner wall of the other side of the rectangular cooling pipe (13), and the heat conducting fins (16) distributed at equal intervals are welded to the inner wall of the top of the rectangular cooling pipe (13).
2. The cable laying protection device for power maintenance according to claim 1, wherein first fixing blocks (10) are welded on the outer walls of two sides of the top of the first C-shaped fixing shell (1) and are distributed equidistantly, second fixing blocks (11) are welded on the outer walls of two sides of the bottom of the second C-shaped fixing shell (2) and are distributed equidistantly, and the first fixing blocks (10) and the second fixing blocks (11) are fixed through fastening bolts in a threaded mode.
3. The cable laying protection device for power maintenance according to claim 1, wherein the outer walls of the first C-shaped fixing shell (1) and the second C-shaped fixing shell (2) are adhered with an insulating film (12).
4. The cable laying protection device for power maintenance according to claim 1, wherein the size of the sealing strip (8) is matched with the size of the inner wall of the sealing groove (9), and the sealing strip (8) and the sealing groove (9) form a fastening fit.
5. The cable laying protection device for power maintenance according to claim 1, wherein the outer walls of two sides of the top of the first snap ring (4) are provided with clamping grooves, the outer walls of two sides of the bottom of the second snap ring (6) are bonded with clamping blocks, and the clamping grooves and the clamping blocks form a tight fit.
6. A cable laying guard for power maintenance according to claim 1, characterized in that the first C-shaped stationary shell (1) is located below the second C-shaped stationary shell (2), and the first C-shaped stationary shell (1) fits the second C-shaped stationary shell (2).
7. The cable laying protection device for power maintenance according to claim 1, wherein a water pump is connected to the outside of the water inlet pipe (14), and the water pump is arranged in the cold water pool.
8. The cable laying protection device for power maintenance according to claim 1, wherein anti-slip pads are bonded to the inner walls of the first snap ring (4) and the second snap ring (6), and anti-slip threads are arranged on the outer walls of the anti-slip pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010927019.6A CN111969518A (en) | 2020-09-07 | 2020-09-07 | Cable laying protection device for power maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010927019.6A CN111969518A (en) | 2020-09-07 | 2020-09-07 | Cable laying protection device for power maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111969518A true CN111969518A (en) | 2020-11-20 |
Family
ID=73392314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010927019.6A Pending CN111969518A (en) | 2020-09-07 | 2020-09-07 | Cable laying protection device for power maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111969518A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208386102U (en) * | 2018-06-25 | 2019-01-15 | 深圳市百昌科技有限公司 | A kind of ground formula network cable safety guard |
| CN209948550U (en) * | 2019-06-04 | 2020-01-14 | 芜湖侨云友星电气工业有限公司 | Protection device of high-voltage wire harness |
| CN210517654U (en) * | 2019-08-26 | 2020-05-12 | 深圳市安智远安全科技发展有限公司 | Cable protection device for high-rise building |
| CN211063253U (en) * | 2019-12-30 | 2020-07-21 | 武汉市维优科技有限公司 | Communication cable protection device |
| CN211089082U (en) * | 2019-12-04 | 2020-07-24 | 国网江苏省电力有限公司无锡供电分公司 | Ground cable conveying protection device and cable construction conveying structure |
-
2020
- 2020-09-07 CN CN202010927019.6A patent/CN111969518A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208386102U (en) * | 2018-06-25 | 2019-01-15 | 深圳市百昌科技有限公司 | A kind of ground formula network cable safety guard |
| CN209948550U (en) * | 2019-06-04 | 2020-01-14 | 芜湖侨云友星电气工业有限公司 | Protection device of high-voltage wire harness |
| CN210517654U (en) * | 2019-08-26 | 2020-05-12 | 深圳市安智远安全科技发展有限公司 | Cable protection device for high-rise building |
| CN211089082U (en) * | 2019-12-04 | 2020-07-24 | 国网江苏省电力有限公司无锡供电分公司 | Ground cable conveying protection device and cable construction conveying structure |
| CN211063253U (en) * | 2019-12-30 | 2020-07-21 | 武汉市维优科技有限公司 | Communication cable protection device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201120 |
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| RJ01 | Rejection of invention patent application after publication |