CN112563964A - Electric line pipe accurate positioning method based on die - Google Patents
Electric line pipe accurate positioning method based on die Download PDFInfo
- Publication number
- CN112563964A CN112563964A CN202011469436.7A CN202011469436A CN112563964A CN 112563964 A CN112563964 A CN 112563964A CN 202011469436 A CN202011469436 A CN 202011469436A CN 112563964 A CN112563964 A CN 112563964A
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- CN
- China
- Prior art keywords
- sliding
- sleeve
- steel bar
- line pipe
- spool
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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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- 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
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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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses an electrical line pipe accurate positioning method based on a die, which comprises the following steps of laying a line pipe on a laminated slab: 1) determining the accurate positions of the line pipe and the positioning rib according to the finishing point diagram and the deepening drawing of the prefabricated part; 2) adjusting a precise positioning die of the line pipe, and fixing the position of the sleeve; 3) installing a precise positioning die of the pipeline; 4) and laying an electric wire pipe and fixing firmly. The invention has the characteristics of simple operation, convenient use, low cost, high efficiency, wide applicability and the like.
Description
Technical Field
The invention relates to the technical field of building electrical piping, in particular to an assembly type building electrical wiring pipe accurate positioning method based on a wiring pipe accurate positioning die.
Background
In the fabricated building, an electric wire pipe in a vertical wall body is reserved, and a wire pipe operating hole is reserved at the joint of the bottom of the wall body and a floor slab. When the prefabricated wall body is installed, the wire pipes pre-buried in the wall body are connected with the wire pipes reserved on the floor slab in the operation holes, and finally, an integral electric pipeline is formed. The traditional construction method for the electric piping used by the building cannot accurately position the wiring pipe into the wiring pipe operation hole, if the wiring pipe and the wiring pipe are not concentric during connection, the difficulty degree of the operation of threading construction can be influenced, and the wall body and the beam slab of the structure can be damaged if the wiring pipe and the wiring pipe are corrected to be concentric. Therefore, a method for accurately positioning the laying position of the electrical conduit is needed to meet the service requirement of accurate positioning of the conduit.
Disclosure of Invention
The invention aims to provide an assembly type building electrical conduit accurate positioning method based on a conduit accurate positioning die according to the defects of the prior art, so as to improve the positioning accuracy of the laminated slab embedded conduit.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an accurate positioning method of electric spool based on mould which characterized in that: rely on civil engineering location muscle location spool accuracy to lay the position, use the accurate positioning die of spool to lay the spool accurately. The precision of the prefabricated part wall civil engineering positioning rib reaches a millimeter level, the precision of the positioning of the line pipe can be ensured by determining the laying position of the line pipe according to the civil engineering positioning rib, and the accurate positioning die of the line pipe researched and developed can be matched to further reduce the positioning error, simplify the operation and improve the construction quality.
The accurate positioning die of spool constitute by main beam, slip spool sleeve, slip steel sleeve, fixed steel sleeve, slip steel sleeve is installed to main beam one end, fixed steel sleeve is installed to the main beam other end, install 4 slip spool sleeves between slip steel sleeve and the fixed steel sleeve, the main beam is equipped with the spout.
The main beam is made of angle steel with the length of 70 cm; the sliding steel bar sleeve adopts a welded steel pipe with the length of 13cm DN20, the fixed steel bar sleeve adopts a welded steel pipe with the length of 13cm DN20, and the sliding wire tube sleeve adopts four welded steel pipes with the length of 13cm DN20 and is welded side by side.
The top end of the main beam is provided with a long sliding chute for sliding the sliding wire tube sleeve and a short sliding chute for sliding the sliding piece of the steel bar sleeve.
The tops of the sliding steel bar sleeve and the fixed steel bar sleeve are welded and sealed by flat steel, a section of angle steel with the length of 3cm is welded at the sealed end, and holes are drilled at the top ends of the angle steel;
the top of the spool sleeve is welded and sealed by using flat steel, a section of angle steel with the length of 12cm is welded at the sealed end, and holes are drilled on two sides of the top end of the angle steel;
the sliding steel bar sleeve, the fixed steel bar sleeve and the spool sleeve are connected with the main beam through connecting screws, and the sliding steel bar sleeve and the spool sleeve can slide left and right along the guide groove on the main beam;
the connecting screw is screwed by hands by using a nut, so that the operation is convenient;
the invention has the advantages of simple operation, convenient use, low cost, high efficiency, wide applicability and good engineering practicability.
Drawings
Fig. 1 is a schematic structural view of the precise positioning die for the line pipe;
FIG. 2 is a schematic structural view of a main beam;
FIG. 3 is a schematic view of a spool sleeve configuration;
FIG. 4 is a schematic view of a sliding sleeve or a fixed sleeve;
FIG. 5 is a bottom view of the spool precision positioning die;
reference numerals: 1-main beam, 2-sliding line pipe sleeve, 3-sliding steel bar sleeve, 4-fixed steel bar sleeve, 5-connecting screw, 6-short chute, 7-long chute, 8-connecting hole, 10-flat steel and 11-angle steel.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings.
Example (b): as shown in fig. 1-5. The invention discloses an assembly type building electrical line pipe accurate positioning method based on a line pipe accurate positioning die, which is characterized by comprising the following steps of: the accuracy of the civil positioning rib of the wall body of the prefabricated part reaches millimeter level, the positioning accuracy of the line pipe can be ensured by determining the laying position of the line pipe according to the civil positioning rib, and the positioning error can be further reduced by matching with a researched and developed line pipe accurate positioning die, so that the operation is simplified, and the construction quality is improved;
as shown in fig. 2, the main beam 1 is made of a 70cm long 5 × 5 angle steel, the top end of the main beam is provided with a long chute 7 for the sliding of the sliding line pipe sleeve 2 and a short chute 6 for the sliding of the sliding steel bar sleeve 3, and the other side of the main beam is provided with a connecting hole 8 for connecting and fixing the steel bar sleeve.
As shown in fig. 3, the sliding wire tube sleeves are welded side by using 13cm long DN20 welded steel tubes, the top ends of the sliding wire tube sleeves are welded and sealed by using flat steel 10, the sealed ends are welded with a section of 12cm long 5 × 5 angle steel, and holes are drilled on two sides of the top end of the angle steel; four sliding wire tube sleeves 2 are arranged in sequence and welded together.
As shown in fig. 4, the sliding steel sleeve 3 and the fixed steel sleeve 4 are welded with a steel pipe by using a 13cm long DN20, the top end is welded with a flat steel 10, the sealed end is welded with a section of 3cm long 5 × 5 angle steel, and the top end of the angle steel is drilled with a hole;
the sliding line pipe sleeve 2 is connected in a long sliding chute 7 of the main beam 1 by using a connecting screw 5, and the sliding line pipe sleeve 2 can slide left and right along the long sliding chute 7;
the sliding steel bar sleeve 3 is connected in a short sliding groove 6 of the main beam (1) by using a connecting screw 5, and the sliding steel bar sleeve 3 can slide left and right along the short sliding groove 6;
the fixed steel bar sleeve 4 is fixed on a connecting hole 8 of the main beam 1 by using a connecting screw 5;
the connecting screw 5 is fastened by screwing a nut by hands, so that the operation on a construction site is convenient;
when the assembly type building laminated slab electric piping is used, the accurate positions of the civil engineering positioning ribs and the inner wire pipes of the operation holes are determined according to the deepening drawing of a prefabricated part factory, and then the positions of the sliding wire pipe sleeve 2 and the sliding steel bar sleeve 3 are adjusted and fastened by the connecting screws 5.
During the piping, the sliding steel bar sleeves 3 and the fixed steel bar sleeves 4 on the two sides are sleeved on the positioning ribs, and the electric wire pipe is inserted into the sliding wire pipe sleeve 2 and fixed firmly. And after concrete is poured, taking down the assembly type building line pipe accurate positioning mould and covering a plugging cap.
The materials used in the present invention are not limited to the above-mentioned embodiments, and various materials can be selected according to practical situations, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be regarded as equivalent replacements within the protection scope of the present invention.
The present embodiments are only illustrative and not restrictive, and those skilled in the art can make various modifications and changes without departing from the scope of the claims after reading the present specification, so that the detailed description is not repeated herein.
Claims (5)
1. The utility model provides an accurate positioning method of electric spool based on mould which characterized in that: the precision of the civil positioning rib of the wall of the prefabricated part reaches millimeter level, the positioning precision of the spool is ensured by determining the laying position of the spool according to the civil positioning rib, and the positioning error of the spool precision positioning die is reused, wherein the spool precision positioning die consists of a main cross beam (1), a sliding spool sleeve (2), a sliding steel bar sleeve (3) and a fixed steel bar sleeve (4), the sliding steel bar sleeve (3) is installed at one end of the main cross beam (1), the fixed steel bar sleeve (4) is installed at the other end of the main cross beam (1), 4 sliding spool sleeves (2) are installed between the sliding steel bar sleeve (3) and the fixed steel bar sleeve (4), and the main cross beam (1) is provided with a sliding chute.
2. The accurate positioning method of the electrical line pipe based on the mold according to claim 1, characterized in that: the main beam (1) is connected with the sliding line pipe sleeve (2) through a connecting plate and a screw (5).
3. The accurate positioning method of the electrical line pipe based on the mold according to claim 1, characterized in that: the main beam (1) is connected with the fixed steel bar sleeve (4) through a connecting plate and a screw (5).
4. The accurate positioning method of the electrical line pipe based on the mold according to claim 1, characterized in that: the main beam (1) is connected with the sliding steel bar sleeve (3) through a connecting plate and a screw (5).
5. The accurate positioning method for the electrical conduit based on the mold according to claim 4, characterized in that: the top of the main beam (1) is provided with a long chute (7) for the sliding of the sliding line pipe sleeve (2) and a short chute (6) for the sliding of the steel bar sleeve sliding part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469436.7A CN112563964A (en) | 2020-12-14 | 2020-12-14 | Electric line pipe accurate positioning method based on die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469436.7A CN112563964A (en) | 2020-12-14 | 2020-12-14 | Electric line pipe accurate positioning method based on die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112563964A true CN112563964A (en) | 2021-03-26 |
Family
ID=75063070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011469436.7A Pending CN112563964A (en) | 2020-12-14 | 2020-12-14 | Electric line pipe accurate positioning method based on die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112563964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685044A (en) * | 2021-09-01 | 2021-11-23 | 浙江城建建设集团有限公司 | Hydropower installation embedded wire pipe protection device with positioning function and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666016A (en) * | 2016-04-19 | 2016-06-15 | 中建七局建筑装饰工程有限公司 | Electric wire tube welding operation platform |
| CN207518193U (en) * | 2017-11-14 | 2018-06-19 | 甘肃第四建设集团有限责任公司 | Electrical preheating embedding line goes out the accurate-location device of surface location in concrete floor |
| CN109736576A (en) * | 2018-12-09 | 2019-05-10 | 山东泰安建筑工程集团有限公司 | A kind of building cast-in-situ layer and preformed layer grouting connection reserved steel bar accurate location device |
| CN210669327U (en) * | 2019-10-23 | 2020-06-02 | 中建八局第一建设有限公司 | Electric pipeline positioner of assembled building |
-
2020
- 2020-12-14 CN CN202011469436.7A patent/CN112563964A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666016A (en) * | 2016-04-19 | 2016-06-15 | 中建七局建筑装饰工程有限公司 | Electric wire tube welding operation platform |
| CN207518193U (en) * | 2017-11-14 | 2018-06-19 | 甘肃第四建设集团有限责任公司 | Electrical preheating embedding line goes out the accurate-location device of surface location in concrete floor |
| CN109736576A (en) * | 2018-12-09 | 2019-05-10 | 山东泰安建筑工程集团有限公司 | A kind of building cast-in-situ layer and preformed layer grouting connection reserved steel bar accurate location device |
| CN210669327U (en) * | 2019-10-23 | 2020-06-02 | 中建八局第一建设有限公司 | Electric pipeline positioner of assembled building |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685044A (en) * | 2021-09-01 | 2021-11-23 | 浙江城建建设集团有限公司 | Hydropower installation embedded wire pipe protection device with positioning function and construction method thereof |
| CN113685044B (en) * | 2021-09-01 | 2022-08-12 | 浙江城建建设集团有限公司 | Hydropower installation embedded wire pipe protection device with positioning function and construction 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |