CN110905205A - Construction method for protecting hidden laying wire conduit - Google Patents
Construction method for protecting hidden laying wire conduit Download PDFInfo
- Publication number
- CN110905205A CN110905205A CN201911074816.8A CN201911074816A CN110905205A CN 110905205 A CN110905205 A CN 110905205A CN 201911074816 A CN201911074816 A CN 201911074816A CN 110905205 A CN110905205 A CN 110905205A
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- China
- Prior art keywords
- conduit
- wire conduit
- concrete
- construction method
- structural floor
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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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
- H02G3/36—Installations of cables or lines in walls, floors or ceilings
- H02G3/38—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts
- H02G3/386—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts in walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A construction method for protecting a hidden laid wire conduit is characterized by comprising the following steps: a. laying structural floor reinforcing steel bars, and building a wall body on one side edge of the structural floor according to design; b. embedding a wire conduit at a preset position of the masonry wall according to the design, and c, pouring structural floor concrete and pouring concrete in the template of the concrete pier to combine the bottom of the concrete pier and the structural floor concrete into a whole. The construction method for protecting the hidden laid wire conduit has the advantages of simple structure of the protection measure device of the wire conduit, convenient manufacture, improvement of engineering quality, excellent electrical performance of the wire conduit, avoidance of rework treatment of the wire conduit and effective reduction of construction cost.
Description
Technical Field
The invention relates to a construction method of a wire conduit, in particular to a construction method for protecting a concealed laid wire conduit.
Background
The pre-buried stage of electric construction wire pipe, ubiquitous floor lead up PVC wire pipe and cut by the root and destroy and cause the phenomenon that the difficulty was taken over in later stage, lead to wire pipe to block up and cause the chiseling to remove the structure face when serious even, both increased construction cost and brought the hidden danger for later stage floor seepage again.
Chinese patent CN101841143A discloses an assembly construction method for concealed laying of PVC conduit in 9/22 2010, which includes mass-producing standard elbows and straight joints in advance; marking the positions of the switch, the socket and the lamp holder box on the template by using a marker pen according to the construction drawing, and marking the direction of the line pipe by using an arrow; one end of the elbow extends out of the floor, the pipe orifice of the end is plugged by a line pipe plug, and the elbow is fixed and positioned by a clamp; fixing the point positioning node on a positioning point of the template marking position, and sleeving the direct head on the point positioning node for positioning; installing a lamp holder box: placing the lamp holder box at the lamp holder box marking position for fixing; piping: the PVC wire conduit and the straight joint are respectively connected with the elbows at all the positioning positions, the lamp holder box and the straight joint at the positioning point. According to the assembly type construction method, auxiliary tools such as a line pipe plug, a clamp and a point positioning joint are adopted, so that the construction quality reliability is high, the process is simple, and the operation is convenient. However, the firmness of the connection of the wire conduit by the clamp is poor, the wire conduit can be twisted during concrete pouring to cause the uncertainty of the burying of the wire conduit, and after the wall is built, a cutting machine is still needed to cut a pipe groove on the wall for connecting the straight joint interface with the switch box.
Therefore, the known construction method for protecting the concealed wiring conduit has various inconveniences and problems.
Disclosure of Invention
The invention aims to provide a safe and reliable protection construction method for a concealed laid wire conduit.
In order to achieve the purpose, the technical solution of the invention is as follows:
a construction method for protecting a hidden laid wire conduit is characterized by comprising the following steps:
a. laying structural floor reinforcing steel bars, and building a wall body on one side edge of the structural floor according to design;
b. embedding a wire conduit at a preset position of a masonry wall according to design, wherein the wire conduit is an L-shaped conduit rod, the long end of the L-shaped conduit rod is bound with a structural floor slab steel bar, and the short end of the L-shaped conduit rod is vertically upward so that the wire conduit is led upward; the short end of the L-shaped conduit rod is arranged in a template of the concrete pier, the end head of the short end is prefabricated with a direct joint of the conduit rod, and the direct joint is blocked by using a conduit rod blocking cap, so that the concrete pier is flush with the blocking cap;
c. and pouring the structural floor slab concrete and pouring concrete in the template of the concrete pier to combine the bottom of the concrete pier and the structural floor slab concrete into a whole.
The construction method for protecting the hidden laid wire conduit can be further realized by adopting the following technical measures.
The method of the preceding, wherein the wire conduit is a PVC conduit.
The method wherein said concrete pier is a cylinder having a diameter of 50mm and a height of 10 cm.
The method of the preceding, wherein the short end of the L-shaped conduit bar is placed in the center of the form of the concrete pier.
After the technical scheme is adopted, the construction method for protecting the hidden laid electric wire conduit has the following advantages:
1. the protective measure device of the wire conduit has simple structure and convenient manufacture;
2. the engineering quality is improved, and the electric performance of the wire conduit is excellent;
3. the reworking treatment of the wire conduit is avoided, and the construction cost is effectively reduced.
Drawings
Fig. 1 is a schematic structural view of a protective measure device for a wire conduit according to an embodiment of the present invention.
In the figure: the wall body is built by 1PVC wire conduit, 2PVC wire conduit direct connectors, 3 concrete cylinders, 4 wire conduit plugging caps, 5 concrete and 6 masonry.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The construction method for protecting the hidden laid wire conduit comprises the following steps:
a. and laying structural floor reinforcing steel bars, and building a wall body 6 at one side edge of the structural floor according to design. Referring to fig. 1, fig. 1 is a schematic structural diagram of a protection measure device for an electrical conduit according to an embodiment of the present invention.
b. Embedding a wire conduit at a preset position of a masonry wall according to design, wherein the wire conduit is an L-shaped conduit rod, the long end of the L-shaped conduit rod is bound with a structural floor slab steel bar, and the short end of the L-shaped conduit rod is vertically upward so that the wire conduit is led upward; the short end of the L-shaped conduit rod is arranged in a template of the concrete pier, the direct joint of the conduit rod is prefabricated at the end head of the short end, and the PVC conduit direct joint 2 is used and matched with the conduit plugging cap 4, so that the concrete pier is flush with the plugging cap.
c. And pouring the structural floor slab concrete 5 and pouring concrete in the template of the concrete pier to combine the bottom of the concrete pier and the structural floor slab concrete into a whole. The wire conduit is a PVC conduit, and in this embodiment, a PVC wire conduit 1 is used. The concrete pier is a concrete cylinder 3 with the diameter of 50mm and the height of 10 cm. The short end of the L-shaped conduit rod is arranged in the center of a template of the concrete pier.
The hidden laying wire conduit protection construction method has the substantial characteristics and obvious technical progress, the PVC wire conduit is led up when the structural floor slab is poured, the concrete pier is poured together with the structure for protection, the blocking cap can be directly and firmly butted with the pipe joint after the secondary piping is dismounted, the damage condition of the PVC wire conduit led up caused by form removal, masonry, material transportation, walking of constructors and the like is effectively avoided, and a large amount of engineering is saved for the secondary piping at the later stage.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (4)
1. A construction method for protecting a hidden laid wire conduit is characterized by comprising the following steps:
a. laying structural floor reinforcing steel bars, and building a wall body on one side edge of the structural floor according to design;
b. embedding a wire conduit at a preset position of a masonry wall according to design, wherein the wire conduit is an L-shaped conduit rod, the long end of the L-shaped conduit rod is bound with a structural floor slab steel bar, and the short end of the L-shaped conduit rod is vertically upward so that the wire conduit is led upward; the short end of the L-shaped conduit rod is arranged in a template of the concrete pier, the end head of the short end is prefabricated with a direct joint of the conduit rod, and the direct joint is blocked by using a conduit rod blocking cap, so that the concrete pier is flush with the blocking cap;
c. and pouring the structural floor slab concrete and pouring concrete in the template of the concrete pier to combine the bottom of the concrete pier and the structural floor slab concrete into a whole.
2. The concealed installation wire conduit protection construction method of claim 1, wherein the wire conduit is a PVC conduit.
3. The concealed wiring conduit protection construction method according to claim 1, wherein the concrete pier is a cylinder having a diameter of 50mm and a height of 10 cm.
4. The concealed-installation conduit protection construction method according to claim 1, wherein the short end of the L-shaped conduit rod is placed at the center of a formwork of a concrete pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074816.8A CN110905205B (en) | 2019-11-06 | 2019-11-06 | Construction method for protecting hidden laying wire conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074816.8A CN110905205B (en) | 2019-11-06 | 2019-11-06 | Construction method for protecting hidden laying wire conduit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110905205A true CN110905205A (en) | 2020-03-24 |
| CN110905205B CN110905205B (en) | 2022-02-25 |
Family
ID=69816269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911074816.8A Active CN110905205B (en) | 2019-11-06 | 2019-11-06 | Construction method for protecting hidden laying wire conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110905205B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206053382U (en) * | 2016-09-18 | 2017-03-29 | 中国建筑第八工程局有限公司 | The reserved mouth of pipe protection mould in ground |
| CN207265595U (en) * | 2017-09-25 | 2018-04-20 | 中铁十六局集团城市建设发展有限公司 | A kind of double-U-shaped pre-buried electric pipeline protective case |
-
2019
- 2019-11-06 CN CN201911074816.8A patent/CN110905205B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206053382U (en) * | 2016-09-18 | 2017-03-29 | 中国建筑第八工程局有限公司 | The reserved mouth of pipe protection mould in ground |
| CN207265595U (en) * | 2017-09-25 | 2018-04-20 | 中铁十六局集团城市建设发展有限公司 | A kind of double-U-shaped pre-buried electric pipeline protective case |
Non-Patent Citations (1)
| Title |
|---|
| 刘媛琴: ""现浇楼面预埋外伸PVC管口防损坏技术"", 《建筑施工》 * |
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| Publication number | Publication date |
|---|---|
| CN110905205B (en) | 2022-02-25 |
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