CN210608361U - Telescopic sealing cable connecting pipe - Google Patents
Telescopic sealing cable connecting pipe Download PDFInfo
- Publication number
- CN210608361U CN210608361U CN201921405458.XU CN201921405458U CN210608361U CN 210608361 U CN210608361 U CN 210608361U CN 201921405458 U CN201921405458 U CN 201921405458U CN 210608361 U CN210608361 U CN 210608361U
- Authority
- CN
- China
- Prior art keywords
- pipe
- flange plate
- connecting pipe
- plate
- telescopic
- 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.)
- Active
Links
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a retractable sealed cable connecting pipe, wherein a first fixed flange plate is fixed on the left side of a horizontally placed retractable connecting pipe, and a first movable flange plate is sleeved on the right side of the horizontally placed retractable connecting pipe; the middle part of the telescopic connecting pipe is provided with a second fixed flange plate and a second movable flange plate, the second fixed flange plate is positioned on the left side and is fixed on the telescopic connecting pipe, and the second movable flange plate is sleeved on the telescopic connecting pipe; the second fixed flange plate and the second movable flange plate are connected through bolts and nuts; the second movable flange plate is connected with the first movable flange plate through a connecting plate; the telescopic connecting pipe area between the first fixed flange plate and the second fixed flange plate is connected to the connecting plate through a grounding wire; the telescopic connecting pipe, the connecting plate and the first movable flange plate are all conductive structures; the utility model discloses compare with the cable box, space utilization is higher, and the design is simpler, and weight is lighter.
Description
Technical Field
The present invention relates to a cable connection pipe, and more particularly, to a retractable type sealing cable connection pipe.
Background
In a conventional ship, the requirements of seawater corrosion prevention and mechanical damage prevention are required to be met in the cable laying of an open area; a continuous pipe pattern is usually adopted for cable support and fixation; in order to reduce the cable pulling and releasing difficulty and the cable branching requirement, when the length of a pipeline is not more than 30 meters at most, a rectangular cable box is added for pulling and releasing the cable and the cable branching; the cable box is typically sized much larger than the outer diameter of the conduit, resulting in a large footprint.
Disclosure of Invention
The invention aims to provide a telescopic sealing cable connecting pipe to reduce waste in space and reduce cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
a first fixed flange plate is fixed on the left side of a horizontally placed telescopic connecting pipe, and a first movable flange plate is sleeved on the right side of the horizontally placed telescopic connecting pipe; the middle part of the telescopic connecting pipe is provided with a second fixed flange plate and a second movable flange plate, the second fixed flange plate is positioned on the left side and is fixed on the telescopic connecting pipe, and the second movable flange plate is sleeved on the telescopic connecting pipe; the second fixed flange plate and the second movable flange plate are connected through bolts and nuts; the second movable flange plate is connected with the first movable flange plate through a connecting plate;
the telescopic connecting pipe area between the first fixed flange plate and the second fixed flange plate is connected to the connecting plate through a grounding wire;
scalable connecting pipe, connecting plate and first removal flange board are conductive structure.
Preferably, the ground wire is connected to the telescopic connection tube by a ground bolt and a ground nut.
Preferably, the ground wire is connected to the connection plate by a ground bolt and a ground nut.
Preferably, the connecting plate is of a cylindrical surface structure.
Preferably, a first sealing rubber is arranged between the second fixed flange plate and the second movable flange plate.
Preferably, the telescopic connecting pipe is connected to the openable connecting pipe through a first moving flange plate; the end, far away from the first movable flange plate, of the openable-cover connecting pipe is provided with a flange for connecting a cable pipe;
the lower half part of the uncapping connecting pipe is a semi-cylindrical uncapping connecting pipe bottom pipe; the top of the bottom pipe of the uncapping connecting pipe horizontally extends out of a lower connecting plate, and a bolt hole is formed in the lower connecting plate;
the upper half part of the connecting pipe capable of opening the cover comprises a left semi-cylindrical pipe of which the left side is connected with the bottom pipe of the connecting pipe capable of opening the cover into a whole and a right semi-cylindrical pipe of which the right side is connected with the bottom pipe of the connecting pipe capable of opening the cover into a whole; an inspection cover is arranged between the left semi-cylindrical pipe and the right semi-cylindrical pipe;
an upper connecting plate horizontally extends out of the bottom of the inspection cover; the upper connecting plate is provided with a bolt hole corresponding to the bolt hole on the lower connecting plate; the upper connecting plate is connected with the lower connecting plate through a bolt;
two ends of the inspection cover are respectively connected with the left semi-cylindrical pipe and the right semi-cylindrical pipe in a sealing way through second sealing rubber;
the bottom of the bottom pipe of the openable-cover connecting pipe is provided with a water outlet, and the water outlet is controlled to be opened and closed through a water discharge valve.
Preferably, the bottom of the water outlet is connected with a short water outlet pipe, and a water outlet valve is arranged at the short water outlet pipe.
Preferably, a handle is connected to the upper part of the inspection cover.
The invention has the advantages that:
1. watertight property: the joints of the parts are sealed by using rubber, so that the integral water tightness is ensured; the telescopic connecting pipe is made of inverted triangular rubber, when the flanges on the two sides are locked, the rubber is extruded downwards, and the watertight effect is more obvious;
2. drainage property: the bottom of the connecting pipe capable of opening the cover is provided with a drain valve, and accumulated water in the pipeline can be drained at the connecting pipe;
3. the expansion and contraction characteristics are as follows: when the ship is influenced by wind and waves, the cable pipeline is stressed and deformed to cause stretching or extrusion; the telescopic connecting pipe can extend or shorten part of the length, so that damage is reduced;
4. grounding property: after the grounding wire is used, the grounding continuity of the cable pipe and the connecting pipe is ensured;
5. high space utilization characteristics: compared with a cable box, the space utilization rate is higher, and the design is simpler;
6. weight reduction characteristics: compared with a cable box, the weight is reduced by 30-50%; the weight center of gravity of the ship is reduced, and the overall stability is improved;
7. flexible characteristics: the telescopic connecting pipe and the openable connecting pipe can be used in a matched manner or independently; the branch cable can be increased and decreased, and the application flexibility is high.
Drawings
FIG. 1 is a schematic view of a collapsible connector tube of the present invention;
FIG. 2 is a schematic view of the assembly of the connecting pipe capable of opening the cover according to the present invention;
FIG. 3 is a top view of the inspection lid of FIG. 2;
FIG. 4 is a top view of FIG. 2 with the inspection lid removed;
FIG. 5 is a schematic view of the assembly of the retractable connecting tube and the connecting tube capable of being opened and closed according to the present invention.
In the figure, 1, a bottom pipe of a connecting pipe, 21, a left semi-cylindrical pipe, 22, a right semi-cylindrical pipe, 3, an inspection cover, 4, a handle, 5, second sealing rubber, 6, a drain valve, 7, an upper connecting plate, 8, a lower connecting plate, 9, a first fixed flange plate, 10, a first movable flange plate, 11, a second movable flange plate, 12, a second fixed flange plate, 13, first sealing rubber, 14, a connecting plate, 15, a cable pipe, 16 and a grounding wire.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 5, in the retractable sealed cable connecting pipe of the present invention, a first fixed flange plate 9 is fixed on the left side of the horizontally disposed retractable connecting pipe, and a first movable flange plate 10 is sleeved on the right side; a second fixed flange plate 12 and a second movable flange plate 11 are arranged in the middle of the telescopic connecting pipe, the second fixed flange plate 12 is positioned on the left side and fixed on the telescopic connecting pipe, and the second movable flange plate 11 is sleeved on the telescopic connecting pipe; the second fixed flange plate 12 is connected with the second movable flange plate 11 through bolts and nuts; the second movable flange plate 11 is connected with the first movable flange plate 10 through a connecting plate 14;
the telescopic connecting pipe area between the first fixed flange plate 9 and the second fixed flange plate 12 is connected to the connecting plate 14 through a grounding wire 16;
the telescopic connecting pipe, the connecting plate 14 and the first moving flange plate 10 are all conductive structures.
The ground wire 16 is connected to the telescopic connection tube by a ground bolt and a ground nut.
The ground wire 16 is connected to the connection plate 14 by a ground bolt and a ground nut.
The connecting plate 14 is of cylindrical structure.
A first sealing rubber 13 is arranged between the second fixed flange plate 12 and the second moving flange plate 11.
The telescopic connecting pipe is connected to the openable connecting pipe through the first moving flange plate 10; the openable cover connecting pipe is provided with a flange for connecting a cable pipe 15 at one end far away from the first moving flange plate 10;
the lower half part of the uncapping connecting pipe is a semi-cylindrical uncapping connecting pipe bottom pipe 1; the top of the bottom tube 1 of the connecting tube capable of being opened and covered horizontally extends out of a lower connecting plate 8, and a bolt hole is formed in the lower connecting plate 8;
the upper half part of the connecting pipe capable of opening the cover comprises a left semi-cylindrical pipe 21 of which the left side is connected with the bottom pipe 1 of the connecting pipe capable of opening the cover into a whole and a right semi-cylindrical pipe 22 of which the right side is connected with the bottom pipe 1 of the connecting pipe capable of opening the cover into a whole; an inspection cover 3 is arranged between the left semi-cylindrical pipe 21 and the right semi-cylindrical pipe 22;
an upper connecting plate 7 extends horizontally from the bottom of the inspection cover 3; the upper connecting plate 7 is provided with a bolt hole corresponding to the bolt hole on the lower connecting plate 8; the upper connecting plate 7 is connected with the lower connecting plate 8 through bolts;
two ends of the inspection cover 3 are respectively connected with the left semi-cylindrical pipe 21 and the right semi-cylindrical pipe 22 in a sealing way through second sealing rubber 5;
the bottom of the bottom pipe 1 of the openable-cover connecting pipe is provided with a water outlet, and the water outlet is controlled to be opened and closed through a water discharge valve 6.
The bottom of the water outlet is connected with a short water outlet pipe, and a water outlet valve 6 is arranged at the short water outlet pipe.
A handle 4 is connected to the upper part of the inspection cover 3.
When the telescopic connecting pipe is used, two mounting modes can be provided, one mode is that flanges (a first fixed flange plate 9 and a first movable flange plate 10) at two ends of the telescopic connecting pipe are directly connected to the cable pipe 15, and the position of the first movable flange plate 10 can be changed by moving the second movable flange plate 11, so that the telescopic connection with the cable pipe 15 is realized.
The other is that after the telescopic connecting pipe and the connecting pipe which can be opened and covered are connected into an integral connecting pipe, two ends of the integral connecting pipe are connected with the cable pipe 15, and the integral connecting pipe can be telescopic and can drain water under the condition.
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 able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. A retractable sealed cable connecting pipe is characterized in that a first fixed flange plate (9) is fixed on the left side of a horizontally placed retractable connecting pipe, and a first movable flange plate (10) is sleeved on the right side of the horizontally placed retractable connecting pipe; a second fixed flange plate (12) and a second movable flange plate (11) are arranged in the middle of the telescopic connecting pipe, the second fixed flange plate (12) is positioned on the left side and fixed on the telescopic connecting pipe, and the second movable flange plate (11) is sleeved on the telescopic connecting pipe; the second fixed flange plate (12) is connected with the second movable flange plate (11) through bolts and nuts; the second movable flange plate (11) is connected with the first movable flange plate (10) through a connecting plate (14);
the telescopic connecting pipe area between the first fixed flange plate (9) and the second fixed flange plate (12) is connected to the connecting plate (14) by a grounding wire (16);
the telescopic connecting pipe, the connecting plate (14) and the first movable flange plate (10) are all conductive structures.
2. The retractable sealed cable coupling tube according to claim 1, wherein said grounding wire (16) is connected to said retractable coupling tube by a grounding bolt and a grounding nut.
3. The telescopic type sealing cable connection pipe according to claim 1 or 2, wherein the grounding wire (16) is connected to the connection plate (14) by a grounding bolt and a grounding nut.
4. The telescopic sealing cable connector according to claim 1, wherein the connection plate (14) has a cylindrical configuration.
5. The telescopic type hermetic cable connection pipe according to claim 1, wherein a first sealing rubber (13) is disposed between the second fixed flange plate (12) and the second moving flange plate (11).
6. The retractable sealed cable joint according to claim 1, wherein the retractable joint is connected to a tube that can be opened and closed by the first moving flange plate (10); the end, far away from the first movable flange plate (10), of the openable-cover connecting pipe is provided with a flange for connecting a cable pipe (15);
the lower half part of the connecting pipe capable of opening the cover is a semi-cylindrical connecting pipe bottom pipe (1) capable of opening the cover; the top of the bottom pipe (1) of the connecting pipe capable of being uncovered horizontally extends out of a lower connecting plate (8), and a bolt hole is formed in the lower connecting plate (8);
the upper half part of the connecting pipe capable of being uncovered comprises a left semi-cylindrical pipe (21) with the left side connected with the bottom pipe (1) of the connecting pipe capable of being uncovered into a whole and a right semi-cylindrical pipe (22) with the right side connected with the bottom pipe (1) of the connecting pipe capable of being uncovered into a whole; an inspection cover (3) is arranged between the left semi-cylindrical pipe (21) and the right semi-cylindrical pipe (22);
an upper connecting plate (7) horizontally extends out of the bottom of the inspection cover (3); the upper connecting plate (7) is provided with a bolt hole corresponding to the bolt hole on the lower connecting plate (8); the upper connecting plate (7) is connected with the lower connecting plate (8) through bolts;
two ends of the inspection cover (3) are respectively connected with the left semi-cylindrical pipe (21) and the right semi-cylindrical pipe (22) in a sealing way through second sealing rubber (5);
the bottom of the bottom pipe (1) of the connecting pipe capable of opening the cover is provided with a water outlet, and the water outlet is controlled to be opened and closed through a water discharge valve (6).
7. The retractable type sealing cable connecting tube according to claim 6, wherein the bottom of the water outlet is connected to a water outlet short tube where the water outlet valve (6) is disposed.
8. The telescopic type hermetic cable connection tube according to claim 6, wherein a handle (4) is connected to an upper portion of the inspection cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405458.XU CN210608361U (en) | 2019-08-28 | 2019-08-28 | Telescopic sealing cable connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405458.XU CN210608361U (en) | 2019-08-28 | 2019-08-28 | Telescopic sealing cable connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608361U true CN210608361U (en) | 2020-05-22 |
Family
ID=70687306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921405458.XU Active CN210608361U (en) | 2019-08-28 | 2019-08-28 | Telescopic sealing cable connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608361U (en) |
-
2019
- 2019-08-28 CN CN201921405458.XU patent/CN210608361U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206422478U (en) | Shore power cable for ship threader | |
| CN208337093U (en) | A kind of waterproof branch box with knock-off hole | |
| CN210957623U (en) | Round tube type cable box for ship cable tube | |
| CN210608361U (en) | Telescopic sealing cable connecting pipe | |
| CN209626879U (en) | A kind of gooseneck type cable seal attachment device | |
| US3703960A (en) | Marine sewage collection and discharge systems | |
| CN209497251U (en) | A kind of embedded type lv power cable junction box | |
| CN201750077U (en) | Buried submersible high-voltage power transmission equipment | |
| CN107700451B (en) | Cylindrical pile leg | |
| CN116280048A (en) | Ball-like type offshore floating type photovoltaic floating body structure and implementation method thereof | |
| CN102163829B (en) | Fully-sealed buried cable branch box | |
| CN113629649B (en) | Floating photovoltaic power station | |
| CN210271936U (en) | Umbrella skirt for insulating tubular bus | |
| CN210577340U (en) | Box-type substation capable of preventing flooding | |
| CN210597477U (en) | Pipeline water tank | |
| CN204027778U (en) | A kind of detachable cable pick-up unit that blocks water | |
| CN201901913U (en) | Water draining and collecting device | |
| CN216143027U (en) | Crisscross pipe fitting connecting piece of cross and semi-submerged formula offshore platform | |
| CN102801113B (en) | A kind of buried substation | |
| CN216699472U (en) | Fixing frame for middle joint of high-voltage cable floating on water | |
| CN116779223B (en) | Floating cable | |
| CN219432691U (en) | Water supply and drainage pipeline connecting device | |
| CN205693282U (en) | Distribution stand line cable sleeve seals cap | |
| CN207530505U (en) | A kind of concrete inner cable protects channel | |
| CN213875145U (en) | Sampling pipe roof waterproof device and sampling pipe roof waterproof system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |