CN108832566A - A kind of installation method of electric controling line - Google Patents
A kind of installation method of electric controling line Download PDFInfo
- Publication number
- CN108832566A CN108832566A CN201810779549.3A CN201810779549A CN108832566A CN 108832566 A CN108832566 A CN 108832566A CN 201810779549 A CN201810779549 A CN 201810779549A CN 108832566 A CN108832566 A CN 108832566A
- Authority
- CN
- China
- Prior art keywords
- pvc pipe
- electric controling
- male connection
- length
- controling line
- 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.)
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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
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of installation methods of electric controling line, including circulation to complete multiple following step：Combination pvc pipe will be formed after the connection of multiple screw-type pvc pipes, electric controling line is passed through into the combination pvc pipe；When encountering the pvc pipe of non-linear structure, it is separately installed with separately through.Meet installation method of one of acceptance criteria for the electric controling line for circuit engineering, realization rapid abutting joint in light current hydroelectric project the present invention provides a kind of：Combination pvc pipe will be formed after the connection of multiple screw-type pvc pipes, electric controling line is passed through into the combination pvc pipe；When encountering the pvc pipe of non-linear structure, it is separately installed with separately through.
Description
Technical field
The present invention relates to weak water light current field more particularly to a kind of installation methods of electric controling line.
Background technique
Pvc pipe（PVC-U pipe）Hard polvinyl choride pipe, be with Corvic and stabilizer, lubricant etc. after use
Pressure sintering extrusion forming is the plastic pipe being developed and applied earliest.PVC-U pipe resistance to corrosion is strong, is easy to be bonded, price
It is low, quality is hard.There are several acceptance criterias in light current hydroelectric project, one of acceptance criteria is for circuit engineering
It is required that all electrical equipment control lines and route must wear pvc pipe.
Longer electric controling line is installed for convenience, and the prior art at pvc pipe body both ends by being respectively arranged with
Rigid connection head and threaded connector, when installation, it is only necessary to which the threaded connector of the pvc pipe body is threaded in another
Can be increased the length of pipeline on the rigid connection head of identical pvc pipe body, at the same can according to the needs of pipe laying length,
Multiple identical pvc pipe bodies are combined with identical method, it is easy for installation simple, it is time saving and energy saving.Such as application No. is
The patent of invention of CN201721096784.8 discloses a kind of this type structure, specifically comprising pvc pipe body (1), it is described
The both ends of pvc pipe body (1) are respectively arranged with rigid connection head (2) and threaded connector (3), the threaded connector (3) and PVC
The junction of tube body (1) is provided with sealing ring (4), is provided with external screw thread (6) on the outside of the threaded connector (3), described rigid
Property connector (2) inner wall on be provided with external screw thread (6) the phase line of threaded connector (3) close internal screw thread (5), the pvc pipe
Oven wire mesh blanket (9) and sun-proof coating (11), the inside of the oven wire mesh blanket (9) are respectively arranged on body (1) surfaces externally and internally
It is provided with polyvinyl chloride erosion resistant coating (10), is provided with fluorescence coating (12) on the outside of the sun-proof coating (11).
However by the way of the documents, user is needed to rotate pvc pipe body, so that two pvc pipe bodies being connected
It realizes relative rotation, installation could be completed.However due to pvc pipe shape and length etc., so that rotation pvc pipe body is very
It is inconvenient.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of installation methods of electric controling line.
The purpose of the present invention is achieved through the following technical solutions：A kind of installation method of electric controling line, including
Circulation completes multiple following step：
Combination pvc pipe will be formed after the connection of multiple screw-type pvc pipes, electric controling line is passed through into the combination pvc pipe；When encountering
When the pvc pipe of non-linear structure, it is separately installed with separately through；
Wherein, the pvc pipe includes：
Tube body；
First male connection is set to wherein one end of the tube body；
Second male connection is set to the other end of the tube body, wherein the length of the second male connection is less than first
The length of male connection；
Riffled tube, the length of the riffled tube are simultaneously greater than the second external screw thread less than the length of the first male connection and connect
The length of head；The riffled tube is socketed in the first male connection.
Further, the tube body, the first male connection and the second male connection are integrally formed.
Further, the length of first male connection is twice of the second male connection.
Further, the length of first male connection is 1.25 times of riffled tube.
Further, the outer rim of the riffled tube is provided with anti-skidding convex stupefied.
Further, the riffled tube is identical as tube body material.
Further, the combination pvc pipe is no more than 10 pvc pipes.
The beneficial effects of the invention are as follows：The present invention provides one kind to meet one of acceptance criteria in light current hydroelectric project
For the installation method of the electric controling line for circuit engineering, rapid abutting joint is realized：It will be formed after the connection of multiple screw-type pvc pipes
Pvc pipe is combined, electric controling line is passed through into the combination pvc pipe；It is separately installed when encountering the pvc pipe of non-linear structure
With separately through.
Detailed description of the invention
Fig. 1 is first state schematic diagram of the present invention；
Fig. 2 is the second status diagram of the invention；
Fig. 3 is tube body and two male connection structural schematic diagrams；
Fig. 4 is riffled tube structural schematic diagram；
Fig. 5 is connection schematic diagram of the present invention；
In figure, 1- tube body, the first male connection of 2-, the second male connection of 3-, 4- riffled tube.
Specific embodiment
Technical solution of the present invention is purged with reference to the accompanying drawing, is fully described by, it is clear that described embodiment
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that belong to "center", "upper", "lower", "left", "right", "vertical",
The direction of the instructions such as "horizontal", "inner", "outside" or positional relationship be based on direction or positional relationship described in attached drawing, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, belonging to " first ", " second " only
For descriptive purposes, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, belong to " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
A kind of installation method of electric controling line, installation and cloth for electrical equipment control line and route in light current hydroelectric project
If so that electrical equipment control line and route are through in pvc pipe.The method includes that circulation completes multiple following step：It will be multiple
Combination pvc pipe is formed after the connection of screw-type pvc pipe, and electric controling line is passed through into the combination pvc pipe；When encountering nonlinear type knot
When the pvc pipe of structure, it is separately installed with separately through；Wherein, as shown in Fig. 1 ~ Fig. 5, the pvc pipe includes：Tube body 1；First
Male connection 2 is set to wherein one end of the tube body 1；Second male connection 3 is set to other the one of the tube body 1
End, wherein length of the length of the second male connection 3 less than the first male connection 2；Riffled tube 4, the internal screw thread
The length of pipe 4 is simultaneously greater than the length of the second male connection 3 less than the length of the first male connection 2；The internal screw thread
Pipe 4 is socketed in the first male connection 2.
In the prior art, user is needed to rotate pvc pipe body, so that two pvc pipe bodies being connected realize relative rotation,
It could complete installation.However due to pvc pipe shape and length etc., so that rotation pvc pipe body is very inconvenient.
And in the present embodiment, is simultaneously greater than less than the length of the first male connection 2 due to the length of riffled tube 4
The length of two male connections 3, so riffled tube 4 can be completed to be socketed in the first male connection 2.
When needing to carry out the docking of two PVC pipelines, first by the first male connection 2 of the first screw-type pvc pipe
It is aligned with the second male connection 3 of the second screw-type pvc pipe, will be connect later in the first external screw thread of the first screw-type pvc pipe
Screwed pipe 4 on first 2 carries out rotation process, it is completely or partially connected to the second external screw thread of the second screw-type pvc pipe
On connector 3, as shown in Figure 5；Since the length of riffled tube 4 is greater than the length of the second male connection 3, riffled tube 4 is complete
When being connected to the second screw-type pvc pipe entirely, while leaving a part and being connected to the first screw-type pvc pipe；Two PVC pipelines at this time
Quickly connection is realized, without rotating the longer tube body 1 of length.
And in the present embodiment, more preferably, as shown in figure 3, the tube body 1, the first male connection 2 and the second outer spiral shell
Line connector 3 is integrally formed.
And for the specific length relation of pvc pipe all parts, it can be realized using following restrictions：The outer spiral shell of described first
The length of line connector 2 is twice of the second male connection 3；Meanwhile the length of first male connection 2 is internal screw thread
1.25 times of pipe 4.
In addition, the resistance generated in order to avoid smooth surface more easily rotates internal screw thread to realize compared with minor issue
Pipe 4, in the present embodiment, the outer rim of the riffled tube 4 are provided with anti-skidding convex stupefied.
Meanwhile as an option, the riffled tube 4 is identical as 1 material of tube body.
More preferably, in this embodiment, the combination pvc pipe is no more than 10 pvc pipes.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments, right
For those of ordinary skill in the art, can also make on the basis of the above description other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And thus amplify out it is obvious variation or
It changes still within the protection scope of the invention.
Claims (7)
1. a kind of installation method of electric controling line, it is characterised in that：Multiple following step is completed including circulation：
Combination pvc pipe will be formed after the connection of multiple screw-type pvc pipes, electric controling line is passed through into the combination pvc pipe；When encountering
When the pvc pipe of non-linear structure, it is separately installed with separately through；
Wherein, the pvc pipe includes：
Tube body（1）；
First male connection（2）, it is set to the tube body（1）Wherein one end；
Second male connection（3）, it is set to the tube body（1）Other end, wherein the second male connection（3）Length
Degree is less than the first male connection（2）Length；
Riffled tube（4）, the riffled tube（4）Length less than the first male connection（2）Length be simultaneously greater than
Two male connections（3）Length；The riffled tube（4）It is socketed in the first male connection（2）On.
2. a kind of installation method of electric controling line according to claim 1, it is characterised in that：The tube body（1）,
One male connection（2）With the second male connection（3）It is integrally formed.
3. a kind of installation method of electric controling line according to claim 1, it is characterised in that：First external screw thread
Connector（2）Length be the second male connection（3）Twice.
4. a kind of installation method of electric controling line according to claim 3, it is characterised in that：First external screw thread
Connector（2）Length be riffled tube（4）1.25 times.
5. a kind of installation method of electric controling line according to claim 1, it is characterised in that：The riffled tube
（4）Outer rim be provided with it is anti-skidding convex stupefied.
6. a kind of installation method of electric controling line according to claim 1, it is characterised in that：The riffled tube
（4）With tube body（1）Material is identical.
7. a kind of installation method of electric controling line according to claim 1, it is characterised in that：The combination pvc pipe
No more than 10 pvc pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779549.3A CN108832566A (en) | 2018-07-16 | 2018-07-16 | A kind of installation method of electric controling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779549.3A CN108832566A (en) | 2018-07-16 | 2018-07-16 | A kind of installation method of electric controling line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108832566A true CN108832566A (en) | 2018-11-16 |
Family
ID=64139858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810779549.3A Withdrawn CN108832566A (en) | 2018-07-16 | 2018-07-16 | A kind of installation method of electric controling line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687360A (en) * | 2018-11-27 | 2019-04-26 | 广东中讯通讯设备实业有限公司 | A kind of silicone pipes of good insulation preformance and preparation method thereof |
-
2018
- 2018-07-16 CN CN201810779549.3A patent/CN108832566A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687360A (en) * | 2018-11-27 | 2019-04-26 | 广东中讯通讯设备实业有限公司 | A kind of silicone pipes of good insulation preformance and preparation method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |
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| WW01 | Invention patent application withdrawn after publication |