CN111146748A - Column tube type pipe orifice plugging device and using method thereof - Google Patents
Column tube type pipe orifice plugging device and using method thereof Download PDFInfo
- Publication number
- CN111146748A CN111146748A CN202010050985.4A CN202010050985A CN111146748A CN 111146748 A CN111146748 A CN 111146748A CN 202010050985 A CN202010050985 A CN 202010050985A CN 111146748 A CN111146748 A CN 111146748A
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- China
- Prior art keywords
- plugging device
- stainless steel
- opening
- column tube
- section
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- 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.)
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Classifications
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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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0468—Corrugated
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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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0475—Tubings, i.e. having a closed section formed by a succession of articulated units
-
- 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
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
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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 column tube type pipe orifice plugging device and a using method thereof. The invention has the following beneficial effects: the device is suitable for irregular cables such as cable bending and the like due to the adoption of a cylindrical pipe type structure and the telescopic corrugated plug in the middle part, and has strong universality; the end extension section and the tail extension section are arranged at the joint, so that the sealing property of the cut area is ensured; the clamping point can be clamped into the clamping groove, so that the upper opening can tightly wrap the cable; be equipped with stainless steel explosion-proof circle and stainless steel explosion-proof circle down, make the suitable for reading paste the cable tightly through screwing up explosion-proof circle, the pipeline is pasted tightly to the suitable for reading, and sealing performance is good.
Description
Technical Field
The invention relates to a plugging device and a using method thereof, in particular to a column tube type pipe orifice plugging device and a using method thereof.
Background
Power distribution is the link in an electrical power system that connects directly with and distributes power to users. The power distribution system consists of a power distribution substation, a high-voltage distribution line, a power distribution transformer, a low-voltage distribution line and corresponding control protection equipment. The cable needs to penetrate into a sleeve in the power distribution process, the pipe opening needs to be plugged, the traditional methods for sealing the pipe opening by using fire-proof mud, cement, yellow sand and the like are used in the prior art, the materials and labor are wasted, particularly, the work efficiency is poor, cracks and even falling are often generated due to expansion caused by heat and contraction caused by cold and vibration of the cable and the periphery, if the pipe opening plugging needs to be disassembled in rush repair and maintenance, the materials such as the fire-proof mud, the cement, the yellow sand and the like are hardened and are extremely difficult to disassemble and clean, the insulating layers of the pipeline and the cable are also easy to damage, and the problem which is difficult to solve in the current actual construction operation is solved.
Disclosure of Invention
The invention aims to solve the technical problem of providing a column tube type pipe orifice plugging device and a using method thereof.
The invention is realized by the following scheme: the utility model provides a tubular mouth of pipe plugging device, this plugging device includes suitable for reading, end opening and ripple section, the suitable for reading is connected the upper end of ripple section, the end opening is connected the lower extreme of ripple section, the suitable for reading the end opening with ripple section formula structure as an organic whole, and be flexible cambered surface structure, one side of this plugging device is equipped with the tip and extends the section, and the opposite side is equipped with the afterbody and extends the section, plugging device can enclose into tubular structure, when enclosing into tubular structure, the tip extend the section with afterbody extension section overlaps.
The outer side of the upper opening is sleeved with an upper stainless steel explosion-proof ring, and the outer side of the lower opening is sleeved with a lower stainless steel explosion-proof ring.
The upper stainless steel explosion-proof ring and the lower stainless steel explosion-proof ring are of a screw-down structure.
The diameter of the upper opening is smaller than that of the lower opening, and the diameter of the corrugated section is gradually increased from top to bottom.
The outer wall of the upper port is provided with a circle of clamping points, the cross section of each clamping point is of an arrow-shaped structure, the inner wall of the upper port is provided with clamping grooves corresponding to the shapes of the clamping points, and when the plugging device is enclosed into a cylindrical tube structure, the clamping points are clamped into the clamping grooves.
The corrugated section is of a telescopic structure.
The occluding device is in a non-occluding configuration when not in use.
The outer side of the upper opening is provided with an upper clamping groove corresponding to the upper stainless steel explosion-proof ring, and the outer side of the lower opening is provided with a lower clamping groove corresponding to the lower stainless steel explosion-proof ring.
The upper clamping groove is located at the lower end of the clamping point, a clamping ring is arranged on the outer side of the lower end of the lower opening, and the clamping ring is located at the lower end of the lower clamping groove.
The application method of the column tube type orifice plugging device comprises the following steps:
the method comprises the following steps: the plugging device is broken off and sleeved at the joint of two cables to be plugged, the upper opening is sleeved on the cable, and the lower opening is sleeved on the pipeline;
step two: overlapping the end extension section and the tail extension section of the plugging device, clamping the clamping point into the clamping groove, and sticking the plugging device to the cable and the pipeline to form a column-tube structure;
step three: and sleeving the upper stainless steel explosion-proof ring on the outer side of the upper opening, screwing down, sleeving the lower stainless steel explosion-proof ring on the outer side of the lower opening, screwing down and finishing the installation.
The invention has the beneficial effects that:
1. the column tube type pipe orifice plugging device adopts a column tube type structure, and the middle part is a telescopic corrugated plugging part, so that the device is suitable for irregular cables such as cable bending and the like, and has strong universality;
2. the connection part of the column tube type pipe orifice plugging device is provided with the end part extension section and the tail part extension section, so that the sealing property of a notch area is ensured;
3. the clamping point of the column tube type pipe orifice plugging device can be clamped into the clamping groove, so that the upper opening can be tightly wrapped with a cable;
4. the column tube type pipe orifice plugging device is provided with the upper stainless steel explosion-proof ring and the lower stainless steel explosion-proof ring, the upper opening is tightly attached to a cable by screwing the explosion-proof rings, the lower opening is tightly attached to a pipeline, and the sealing performance is good;
5. according to the column tube type pipe orifice plugging device, the upper stainless steel explosion-proof ring is arranged at the lower end of the clamping point, so that the upper stainless steel explosion-proof ring is not easy to slide off, and the lower end of the lower stainless steel explosion-proof ring is provided with the clamping ring, so that the lower stainless steel explosion-proof ring is not easy to slide off.
Drawings
Fig. 1 is a schematic front sectional view of a column tube type orifice plugging device according to the present invention.
Fig. 2 is a schematic front view of a column tube type orifice plugging device according to the present invention.
Fig. 3 is a schematic top view of a column tube orifice plugging device according to the present invention.
In the figure: 1 is the upper shed, 2 is the lower shed, 3 is the ripple section, 4 is tip extension section, 5 is the afterbody extension section, 6 is last stainless steel explosion-proof circle, 7 is stainless steel explosion-proof circle down, 8 is the stuck point, 9 is the draw-in groove, 10 is last draw-in groove, 11 is lower draw-in groove, 12 is the snap ring.
Detailed Description
The invention will be further described with reference to fig. 1-3, without limiting the scope of the invention.
In which like parts are designated by like reference numerals. It is noted that the terms "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component, and the drawings are in greatly simplified form and employ non-precise ratios, merely for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention.
In the following description, for purposes of clarity, not all features of an actual implementation are described, well-known functions or constructions are not described in detail since they would obscure the invention with unnecessary detail, it being understood that in the development of any actual embodiment, numerous implementation details must be set forth in order to achieve the developer's specific goals, such as compliance with system-related and business-related constraints, changing from one implementation to another, and it being recognized that such development effort might be complex and time consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art.
The utility model provides a tubular mouth of pipe plugging device, this plugging device includes suitable for reading 1, end opening 2 and ripple section 3, the upper end at ripple section 3 is connected to suitable for reading 1, the lower extreme at ripple section 3 is connected to end opening 2, end opening 1, end opening 2 and ripple section 3 formula structure as an organic whole, and be flexible cambered surface structure, one side of this plugging device is equipped with tip extension section 4, the opposite side is equipped with afterbody extension section 5, plugging device can enclose into tubular structure, when enclosing into tubular structure, tip extension section 4 overlaps with afterbody extension section 5.
An upper stainless steel explosion-proof ring 6 is sleeved on the outer side of the upper opening 1, and a lower stainless steel explosion-proof ring 7 is sleeved on the outer side of the lower opening 2.
The upper stainless steel explosion-proof ring 6 and the lower stainless steel explosion-proof ring 7 are of a screw-down structure.
The diameter of the upper opening 1 is smaller than that of the lower opening 2, and the diameter of the corrugated section 3 is gradually increased from top to bottom.
The outer wall of the upper port 1 is provided with a circle of clamping points 8, the cross section of each clamping point 8 is of an arrow-shaped structure, the inner wall of the upper port 1 is provided with clamping grooves 9 corresponding to the clamping points 8 in shape, and when the plugging device is enclosed into a cylindrical pipe type structure, the clamping points 8 are clamped into the clamping grooves 9.
The corrugated section 3 is a telescopic structure.
The occluding device is in a non-occluding configuration when not in use.
An upper clamping groove 10 corresponding to the upper stainless steel explosion-proof ring 6 is formed on the outer side of the upper opening 1, and a lower clamping groove 11 corresponding to the lower stainless steel explosion-proof ring 7 is formed on the outer side of the lower opening 2.
The upper clamping groove 10 is positioned at the lower end of the clamping point 8, the outer side of the lower end of the lower opening 2 is provided with a clamping ring 12, and the clamping ring 12 is positioned at the lower end of the lower clamping groove 11.
The application method of the column tube type orifice plugging device comprises the following steps:
the method comprises the following steps: the plugging device is broken off and sleeved at the joint of two cables to be plugged, the upper opening 1 is sleeved on the cable, and the lower opening 2 is sleeved on the pipeline;
step two: overlapping the end extension section 4 and the tail extension section 5 of the plugging device, clamping the clamping point 8 into the clamping groove 9, and sticking the plugging device to the cable and the pipeline to form a column-tube structure;
step three: and sleeving the upper stainless steel explosion-proof ring 6 on the outer side of the upper opening 1, screwing down, sleeving the lower stainless steel explosion-proof ring 7 on the outer side of the lower opening 2, screwing down and completing installation.
Although the invention has been described and illustrated in some detail, it should be understood that various modifications may be made to the described embodiments or equivalents may be substituted, as will be apparent to those skilled in the art, without departing from the spirit of the invention.
Claims (10)
1. The utility model provides a tubular mouth of pipe plugging device which characterized in that: this plugging device includes suitable for reading (1), end opening (2) and ripple section (3), suitable for reading (1) is connected the upper end of ripple section (3), end opening (2) is connected the lower extreme of ripple section (3), suitable for reading (1) end opening (2) with ripple section (3) formula structure as an organic whole, and be flexible cambered surface structure, one side of this plugging device is equipped with tip extension section (4), and the opposite side is equipped with afterbody extension section (5), the plugging device can enclose into post tubular structure, when enclosing into post tubular structure, tip extension section (4) with afterbody extension section (5) overlap.
2. The column tube orifice plugging device according to claim 1, wherein: an upper stainless steel explosion-proof ring (6) is sleeved on the outer side of the upper opening (1), and a lower stainless steel explosion-proof ring (7) is sleeved on the outer side of the lower opening (2).
3. The column tube orifice plugging device according to claim 2, wherein: the upper stainless steel explosion-proof ring (6) and the lower stainless steel explosion-proof ring (7) are of a screw-down structure.
4. The column tube orifice plugging device according to claim 3, wherein: the diameter of the upper opening (1) is smaller than that of the lower opening (2), and the diameter of the corrugated section (3) is gradually increased from top to bottom.
5. The column tube orifice plugging device according to claim 1, wherein: the outer wall of going up mouthful (1) is equipped with round stuck point (8), the cross-section of stuck point (8) is arrow point shape structure, the inner wall of going up mouthful (1) be equipped with corresponding draw-in groove (9) of stuck point (8) shape plugging device encloses into post tubular structure, stuck point (8) card is gone into in draw-in groove (9).
6. The column tube orifice plugging device according to claim 1, wherein: the corrugated section (3) is of a telescopic structure.
7. The column tube orifice plugging device according to claim 1, wherein: the occluding device is in a non-occluding configuration when not in use.
8. The column tube orifice plugging device according to claim 2, wherein: an upper clamping groove (10) corresponding to the upper stainless steel explosion-proof ring (6) is formed in the outer side of the upper opening (1), and a lower clamping groove (11) corresponding to the lower stainless steel explosion-proof ring (7) is formed in the outer side of the lower opening (2).
9. The column tube orifice plugging device according to claim 8, wherein: go up draw-in groove (10) and be located the lower extreme of stuck point (8), the lower extreme outside of end opening (2) is equipped with snap ring (12), snap ring (12) are located the lower extreme of draw-in groove (11) down.
10. A method of using a device for plugging a tubular orifice according to claims 1 to 9, comprising the steps of:
the method comprises the following steps: the plugging device is broken off and sleeved at the joint of two cables to be plugged, the upper opening (1) is sleeved on the cable, and the lower opening (2) is sleeved on the pipeline;
step two: overlapping the end extension section (4) and the tail extension section (5) of the plugging device, clamping the clamping point (8) into the clamping groove (9), and sticking the plugging device to the cable and the pipeline to form a column-tube structure;
step three: and sleeving the upper stainless steel explosion-proof ring (6) on the outer side of the upper opening (1) and screwing down, sleeving the lower stainless steel explosion-proof ring (7) on the outer side of the lower opening (2) and screwing down to finish installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050985.4A CN111146748A (en) | 2020-01-17 | 2020-01-17 | Column tube type pipe orifice plugging device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050985.4A CN111146748A (en) | 2020-01-17 | 2020-01-17 | Column tube type pipe orifice plugging device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111146748A true CN111146748A (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050985.4A Pending CN111146748A (en) | 2020-01-17 | 2020-01-17 | Column tube type pipe orifice plugging device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111146748A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1219491A (en) * | 1968-01-09 | 1971-01-13 | Pirelli General Cable Works | Improvements in or relating to electric cable joints |
| EP0309836A2 (en) * | 1987-10-01 | 1989-04-05 | Sichert GmbH & Co. | Water- and gastight leadthrough of a jacketed tube through walls of houses and the like |
| DE102005031871B3 (en) * | 2005-07-07 | 2006-11-23 | Schlemmer Gmbh | Connecting device for corrugated hose has holding device with connecting device able to be engaged in two stages |
| CN103280746A (en) * | 2013-05-16 | 2013-09-04 | 潘援朝 | Cable plug |
| CN203218811U (en) * | 2013-05-16 | 2013-09-25 | 潘援朝 | Cable plug |
| CN107167888A (en) * | 2017-06-13 | 2017-09-15 | 国网新疆电力公司疆南供电公司 | Optical cable plugging device |
| CN207150082U (en) * | 2017-08-17 | 2018-03-27 | 国网冀北电力有限公司承德供电公司 | A kind of cable protecting tube and its plugging structure |
| CN207303891U (en) * | 2017-10-20 | 2018-05-01 | 云南电网有限责任公司楚雄供电局 | A kind of cable penetration pipe pipe orifice-plugging device |
| CN208046193U (en) * | 2018-03-29 | 2018-11-02 | 浙江亿安电力电子科技有限公司 | A kind of column tube cable channel plugging device |
| CN209592888U (en) * | 2018-12-29 | 2019-11-05 | 国网浙江省电力有限公司嘉兴供电公司 | Column tube mouth blanking waterproof plugging device |
| CN211629770U (en) * | 2020-01-17 | 2020-10-02 | 浙江集弘电气有限公司 | Column tube type pipe orifice plugging device |
-
2020
- 2020-01-17 CN CN202010050985.4A patent/CN111146748A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1219491A (en) * | 1968-01-09 | 1971-01-13 | Pirelli General Cable Works | Improvements in or relating to electric cable joints |
| EP0309836A2 (en) * | 1987-10-01 | 1989-04-05 | Sichert GmbH & Co. | Water- and gastight leadthrough of a jacketed tube through walls of houses and the like |
| DE102005031871B3 (en) * | 2005-07-07 | 2006-11-23 | Schlemmer Gmbh | Connecting device for corrugated hose has holding device with connecting device able to be engaged in two stages |
| CN103280746A (en) * | 2013-05-16 | 2013-09-04 | 潘援朝 | Cable plug |
| CN203218811U (en) * | 2013-05-16 | 2013-09-25 | 潘援朝 | Cable plug |
| CN107167888A (en) * | 2017-06-13 | 2017-09-15 | 国网新疆电力公司疆南供电公司 | Optical cable plugging device |
| CN207150082U (en) * | 2017-08-17 | 2018-03-27 | 国网冀北电力有限公司承德供电公司 | A kind of cable protecting tube and its plugging structure |
| CN207303891U (en) * | 2017-10-20 | 2018-05-01 | 云南电网有限责任公司楚雄供电局 | A kind of cable penetration pipe pipe orifice-plugging device |
| CN208046193U (en) * | 2018-03-29 | 2018-11-02 | 浙江亿安电力电子科技有限公司 | A kind of column tube cable channel plugging device |
| CN209592888U (en) * | 2018-12-29 | 2019-11-05 | 国网浙江省电力有限公司嘉兴供电公司 | Column tube mouth blanking waterproof plugging device |
| CN211629770U (en) * | 2020-01-17 | 2020-10-02 | 浙江集弘电气有限公司 | Column tube type pipe orifice plugging device |
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