CN109510137A - A kind of pipeline laying technique for low voltage wiring engineering - Google Patents
A kind of pipeline laying technique for low voltage wiring engineering Download PDFInfo
- Publication number
- CN109510137A CN109510137A CN201811556632.0A CN201811556632A CN109510137A CN 109510137 A CN109510137 A CN 109510137A CN 201811556632 A CN201811556632 A CN 201811556632A CN 109510137 A CN109510137 A CN 109510137A
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- CN
- China
- Prior art keywords
- thin
- steel tube
- wall steel
- pipeline
- pipe fitting
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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
- H02G3/26—Installations of cables, lines, or separate protective tubing therefor directly on or in walls, ceilings, or floors
- H02G3/263—Installation, e.g. suspension, of conduit channels or other supports
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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 present invention relates to pipeline installation engineering technical field more particularly to a kind of pipeline laying techniques for low voltage wiring engineering, including 1) step A: measurement wiring box position；2) step B: Wiring box installation is fixed；3) step C: pipeline assembly installation；4) step D: pipeline withholds fixation, and the pipeline assembly includes thin-wall steel tube, straight connector, union elbow, connection pipe fitting and Wiring box；The straight connector is for the connection between the thin-wall steel tube of pipeline straightway, the union elbow is for the connection between the thin-wall steel tube of pipeline bending section, the connection pipe fitting is for the connection between thin-wall steel tube and Wiring box, this installation simple process, conveniently, the process such as conventional mantle fiber, bridging ground wire, welding and pipeline corrosion protection are eliminated, the working efficiency of whole installation process is improved.
Description
Technical field
The present invention relates to pipeline installation engineering technical field more particularly to a kind of pipeline layings for low voltage wiring engineering
Technique.
Background technique
The electric wiring of indoor low voltage wiring installation is installed, and generallys use thick walled steel tube or common wiring pipe as electric wire
Pipeline, heavy wall steel conduit and common wiring pipe include mantle fiber, welding, bridging ground wire and pipeline corrosion protection in raceway for wiring laying
Equal process flows, whole installation process process is more, complex process, and time-consuming and installation effectiveness is low.
In conclusion needing a kind of pipeline laying technique for low voltage wiring engineering at present.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of pipeline laying techniques for low voltage wiring engineering.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of pipeline laying technique for low voltage wiring engineering, comprising the following steps:
1) step A: measurement wiring box position: the position marked according to construction drawing measures and marks the coordinate position of Wiring box；
2) step B: Wiring box installation is fixed: according to coordinate position, being installed smooth secured by Wiring box and is blocked opening for Wiring box
Mouthful；
3) step C: pipeline assembly installation: pipeline assembly includes thin-wall steel tube interconnected, straight connector, union elbow, company
Union nipple and Wiring box are fixedly installed with thin-wall steel tube on the aperture position of the Wiring box；It is connected using straight connector
The thin-wall steel tube of pipeline straightway, using the thin-wall steel tube of union elbow connecting line bending section, using connection pipe fitting connection
The thin-wall steel tube of thin-wall steel tube and Wiring box；
4) step D: pipeline withholds fixation: thin-wall steel tube and straight connector, union elbow and connecting at the link position of pipe fitting
It is all made of socket clinching device and withholds fixation.
According to the position that construction drawing marks, on the basis of the horizontal line of civil engineering pop-up, hanging wire is levelling, and line falls centering, can be
The installation of Wiring box is accurately positioned, by Wiring box installation it is fixed after, carrying out pipeline laying, pipeline assembly include thin-wall steel tube,
Straight connector, union elbow, connection pipe fitting and Wiring box, during the installation process, the thin-wall steel tube of pipeline straightway is using straight
The thin-wall steel tube of wire terminal connection, pipeline bending section is connected using union elbow, and the aperture position of thin-wall steel tube and Wiring box is solid
Device is withheld using socket and is fixed in connection installation process using connection pipe fitting connection between the thin-wall steel tube of Dingan County's dress, from
And fixed connecting pipeline is formed, more conventional uses thick walled steel tube or common wiring pipe as raceway for wiring, this erector
Skill simply, conveniently, eliminates the process such as conventional mantle fiber, bridging ground wire, welding and pipeline corrosion protection, improves entire installation
Working efficiency.
Preferably, step C) in, the bore of the straight connector is adapted with the outer diameter of thin-wall steel tube, by thin-wall steel tube
It is inserted into straight connector, by squeezing straight connector, is bonded straight connector with thin-wall steel tube, realizes the quick peace of pipeline assembly
Dress.
Preferably, straight pipe of the union elbow by changeover portion and set on changeover portion both ends forms, straight pipe it is interior
Diameter is adapted with the outer diameter of thin-wall steel tube, and straight pipe of the union elbow by changeover portion and set on changeover portion both ends forms, straight tube
The internal diameter of section is adapted with the outer diameter of thin-wall steel tube, and thin-wall steel tube is inserted into the straight pipe at union elbow both ends, squeezes straight tube
Section makes union elbow be bonded Fast Installation molding with straight pipe, to improve pipeline laying installation effectiveness.
Preferably, the union elbow is 90 ° of warp architectures, by setting 90 ° of warp architectures for union elbow, in cloth
In line process, making pipeline bending section is in the arrangement of ordering rule.
Preferably, the bending radius of the union elbow is 4 times or 6 times of its caliber, by by the bending of union elbow
Radius is made as 4 times or 6 times of its caliber, it is possible to increase the use scope of union elbow.
Preferably, step C) in, the internal diameter of the connection pipe fitting is adapted with the outer diameter of thin-wall steel tube, and connecting tube connects
The internal diameter of head is adapted in thin-wall steel tube insertion connection pipe fitting with the outer diameter of thin-wall steel tube, is press-connected pipe fitting, is made to connect
The tube wall of union nipple and the tube wall of thin-wall steel tube are bonded to each other, so make Wiring box component with connect pipe fitting Fast Installation at
Type improves pipeline laying installation effectiveness.
Preferably, the both ends of the straight connector, union elbow and connection pipe fitting are equipped with depth and Steel Thin-Wall tube wall
Thick identical groove in installation process, thin-wall steel tube is inserted into straight connector or union elbow or connection pipe fitting, straight tube connects
Head or union elbow or the groove for connecting pipe fitting are mutually contradicted with Steel Thin-Wall tube wall, are inserted in place thin-wall steel tube, by adopting
The coincidence position that thin-wall steel tube is inserted into is squeezed with device is withheld, makes straight connector or union elbow or connection pipe fitting and thin-wall steel tube
External compression fitting, and then make pipeline assembly connection it is stronger.
Compared with the prior art, the advantages of the present invention are as follows: a kind of pipeline laying for low voltage wiring engineering of the present invention
Technique, according to the position that construction drawing marks, on the basis of the horizontal line of civil engineering pop-up, hanging wire is levelling, and line falls centering, can be wiring
The installation of box is accurately positioned, and after Wiring box installation is fixed, is carrying out pipeline laying, pipeline assembly includes thin-wall steel tube, straight tube
Connector, union elbow, connection pipe fitting and Wiring box, during the installation process, the thin-wall steel tube of pipeline straightway is connect using straight line
The thin-wall steel tube of head connection, pipeline bending section is connected using union elbow, and the aperture position of thin-wall steel tube and Wiring box is fixed to pacify
Using connection pipe fitting connection between the thin-wall steel tube of dress, during the connection process, device is withheld using socket and is fixed, to be formed solid
Fixed connecting pipeline, more conventional uses thick walled steel tube or common wiring pipe as raceway for wiring, this installation simple process, side
Just, the process such as conventional mantle fiber, bridging ground wire, welding and pipeline corrosion protection are eliminated, the work effect entirely installed is improved
Rate.
The beneficial effect of the application other embodiments is:
1. thin-wall steel tube is inserted into straight connector, by squeezing straight connector, it is bonded straight connector with thin-wall steel tube, in fact
The Fast Installation of existing pipeline assembly.
2. straight pipe of the union elbow by changeover portion and set on changeover portion both ends forms, the internal diameter and Steel Thin-Wall of straight pipe
The outer diameter of pipe is adapted, and thin-wall steel tube is inserted into the straight pipe at union elbow both ends, squeezes straight pipe, makes union elbow and straight
Pipeline section is bonded Fast Installation molding, to improve pipeline laying installation effectiveness.
3. in wiring process, making pipeline bending section in orderly rule by setting 90 ° of warp architectures for union elbow
Arrangement then.
4. by the way that the bending radius of union elbow is made as 4 times or 6 times of its caliber, it is possible to increase union elbow makes
Use range.
5. the internal diameter of connection pipe fitting is adapted in thin-wall steel tube insertion connection pipe fitting with the outer diameter of thin-wall steel tube,
Be press-connected pipe fitting, be bonded to each other the tube wall for connecting pipe fitting and the tube wall of thin-wall steel tube, so make Wiring box with connect
The molding of pipe fitting Fast Installation, improves pipeline laying installation effectiveness.
6. in installation process, thin-wall steel tube is inserted into straight connector or union elbow or connection pipe fitting, straight connector
Union elbow or connect pipe fitting groove mutually contradicted with Steel Thin-Wall tube wall, be inserted in place thin-wall steel tube, by using
The coincidence position that device squeezes thin-wall steel tube insertion is withheld, straight connector or union elbow are made or connects pipe fitting and thin-wall steel tube
External compression fitting, and then keep pipeline assembly connection stronger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the pipeline of low voltage wiring engineering of the present invention is installed；
Fig. 2 is the structural schematic diagram that thin-wall steel tube of the present invention and union elbow are installed
Fig. 3 is thin-wall steel tube of the present invention and the structural schematic diagram with straight connector installation；
Fig. 4 is the mounting structure schematic diagram of thin-wall steel tube of the present invention and Wiring box.
Appended drawing reference
1- thin-wall steel tube, 2- straight connector, 3- union elbow, 31- changeover portion, 32- straight pipe, 4- connection pipe fitting, 5- wiring
Box, 6- groove.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment 1
A kind of pipeline laying technique for low voltage wiring engineering of the present embodiment as shown in attached drawing 1, attached drawing 2, attached drawing 3 and attached drawing 4
Including thin-wall steel tube 1, straight connector 2, union elbow 3, changeover portion 31, straight pipe 32 connects pipe fitting 4, and Wiring box 5 is recessed
Slot 6, pipeline assembly includes thin-wall steel tube 1, straight connector 2, union elbow 3, connection pipe fitting 4 and Wiring box 5, according to construction drawing
The position of mark behind the position for measuring Wiring box 5 with tape measure or steel tape one by one, is irised out accurate location with paint, will be routed
After the installation of box 5 is fixed, pipeline laying is being carried out, during the installation process, the thin-wall steel tube 1 of pipeline straightway uses straight joint 2
The thin-wall steel tube 1 of connection, pipeline bending section is connected using union elbow 3, and thin-wall steel tube 1 and 5 aperture position of Wiring box are fixed and pacified
It is connected between the thin-wall steel tube 1 of dress using connection pipe fitting 4, during the connection process, device is withheld using socket and is fixed, to be formed
Fixed connecting pipeline, it is more conventional using thick walled steel tube or common wiring pipe as raceway for wiring, this installation simple process,
It is convenient, the process such as conventional mantle fiber, bridging ground wire, welding and pipeline corrosion protection are eliminated, the work entirely installed is improved
Efficiency.
Thin-wall steel tube 1 is inserted into straight connector 2, by squeezing straight connector 2, pastes straight connector 2 and thin-wall steel tube 1
It closes, realizes the Fast Installation of pipeline assembly.
Straight pipe 32 of the union elbow 3 by changeover portion 31 and set on 31 both ends of changeover portion forms, the internal diameter of straight pipe 32 with
The outer diameter of thin-wall steel tube 1 is adapted, and thin-wall steel tube 1 is inserted into the straight pipe 32 at 3 both ends of union elbow, squeezes straight pipe 32,
Union elbow 3 is set to be bonded installation forming with straight pipe 32, to improve pipeline laying installation effectiveness.
By setting 90 ° of warp architectures for union elbow, in wiring process, make pipeline bending section in ordering rule
Arrangement.
By the way that the bending radius of union elbow is made as 4 times or 6 times of its caliber, it is possible to increase union elbow uses model
It encloses.
The internal diameter of connection pipe fitting 4 is adapted with the outer diameter of thin-wall steel tube 1, the insertion connection pipe fitting 4 of thin-wall steel tube 1
It is interior, it is press-connected pipe fitting 4, is bonded to each other the tube wall of the tube wall and thin-wall steel tube 1 that connect pipe fitting 4, and then make Wiring box 5
It is formed with 4 Fast Installation of pipe fitting is connect, improves pipeline laying installation effectiveness.
The connecting portion of clinching device extrusion path component, is bonded to each other the junction of pipeline assembly, to make pipeline assembly
Quickly connection molding.
In installation process, thin-wall steel tube 1 is inserted into straight connector 2 or union elbow 3 or connection pipe fitting 4, straight tube connects
First 2 or union elbow 3 or connect pipe fitting 4 groove 6 mutually contradicted with 1 wall of thin-wall steel tube, be inserted in place thin-wall steel tube 1,
The coincidence position that thin-wall steel tube 1 is inserted into is squeezed by using device is withheld, makes straight connector 2 or union elbow 3 or connection pipe fitting 4
It is bonded with the external compression of thin-wall steel tube 1, and then keeps pipeline assembly connection stronger.
Above embodiments are only to illustrate the present invention and not limit the technical scheme described by the invention, although this explanation
The present invention has been described in detail referring to above-mentioned each embodiment for book, but the present invention is not limited to above-mentioned specific implementation
Mode, therefore any couple of present invention modifies or equivalent replacement；And the technical side of all spirit and scope for not departing from invention
Case and its improvement, are intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of pipeline laying technique for low voltage wiring engineering, it is characterised in that: the following steps are included:
Step A: measurement wiring box position: the position marked according to construction drawing measures and marks the coordinate position of Wiring box；
Step B: Wiring box installation is fixed: according to coordinate position, Wiring box being installed opening that is smooth secured and blocking Wiring box；
Step C: pipeline assembly installation: pipeline assembly includes thin-wall steel tube interconnected, straight connector, union elbow, connection
Pipe fitting and Wiring box are fixedly installed with thin-wall steel tube on the aperture position of the Wiring box；Using straight connector connecting tube
The thin-wall steel tube of road straightway is thin using connection pipe fitting connection using the thin-wall steel tube of union elbow connecting line bending section
The thin-wall steel tube of wall steel pipe and Wiring box；
Step D: pipeline withholds fixation: thin-wall steel tube and straight connector, union elbow and connecting equal at the link position of pipe fitting
Fixation is withheld using socket clinching device.
2. a kind of pipeline laying technique for low voltage wiring engineering according to claim 1, it is characterised in that: step C)
In, the bore of the straight connector is adapted with the outer diameter of thin-wall steel tube.
3. a kind of pipeline laying technique for low voltage wiring engineering according to claim 2, it is characterised in that: described curved
Straight pipe of the pipe fitting by changeover portion and set on changeover portion both ends forms, the outer diameter phase of the internal diameter and thin-wall steel tube of straight pipe
Adaptation.
4. a kind of pipeline laying technique for low voltage wiring engineering according to claim 3, it is characterised in that: described curved
Pipe fitting is 90 ° of warp architectures.
5. a kind of pipeline laying technique for low voltage wiring engineering according to claim 4, it is characterised in that: described curved
The bending radius of pipe fitting is 4 times or 6 times of its caliber.
6. a kind of pipeline laying technique for low voltage wiring engineering according to claim 1, it is characterised in that: step C)
In, the internal diameter of the connection pipe fitting is adapted with the outer diameter of thin-wall steel tube.
7. any a kind of pipeline laying technique for low voltage wiring engineering according to claim 1 ~ 6, it is characterised in that:
The both ends of the straight connector, union elbow and connection pipe fitting are equipped with depth and the identical groove of thin-wall steel tube wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556632.0A CN109510137A (en) | 2018-12-19 | 2018-12-19 | A kind of pipeline laying technique for low voltage wiring engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556632.0A CN109510137A (en) | 2018-12-19 | 2018-12-19 | A kind of pipeline laying technique for low voltage wiring engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109510137A true CN109510137A (en) | 2019-03-22 |
Family
ID=65753683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556632.0A Pending CN109510137A (en) | 2018-12-19 | 2018-12-19 | A kind of pipeline laying technique for low voltage wiring engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510137A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156914A (en) * | 1996-12-17 | 1997-08-13 | 吴俊� | Crimp metal wire pipe box connecting mode |
| JP2000023330A (en) * | 1998-06-30 | 2000-01-21 | Hitachi Metals Ltd | Insertion type pipe joint |
| CN2809998Y (en) * | 2005-04-04 | 2006-08-23 | 傅博维 | Muff-coupling sealed thin-wall steel conduit fitting piece |
| CN201041928Y (en) * | 2007-06-06 | 2008-03-26 | 楼小龙 | Connection pressing buckle thin wall steel canal with sealing loop and tube connection device |
| KR101420921B1 (en) * | 2012-06-20 | 2014-07-17 | 에스티엑스조선해양 주식회사 | Elbow type joint piece for cable pulling |
-
2018
- 2018-12-19 CN CN201811556632.0A patent/CN109510137A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156914A (en) * | 1996-12-17 | 1997-08-13 | 吴俊� | Crimp metal wire pipe box connecting mode |
| JP2000023330A (en) * | 1998-06-30 | 2000-01-21 | Hitachi Metals Ltd | Insertion type pipe joint |
| CN2809998Y (en) * | 2005-04-04 | 2006-08-23 | 傅博维 | Muff-coupling sealed thin-wall steel conduit fitting piece |
| CN201041928Y (en) * | 2007-06-06 | 2008-03-26 | 楼小龙 | Connection pressing buckle thin wall steel canal with sealing loop and tube connection device |
| KR101420921B1 (en) * | 2012-06-20 | 2014-07-17 | 에스티엑스조선해양 주식회사 | Elbow type joint piece for cable pulling |
Non-Patent Citations (1)
| Title |
|---|
| 安顺合 编: "《建筑电气工程技术问答》", 31 January 2005 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190322 |