CN114776032A - Construction method of combined casing for water heating pipe well - Google Patents
Construction method of combined casing for water heating pipe well Download PDFInfo
- Publication number
- CN114776032A CN114776032A CN202210463363.3A CN202210463363A CN114776032A CN 114776032 A CN114776032 A CN 114776032A CN 202210463363 A CN202210463363 A CN 202210463363A CN 114776032 A CN114776032 A CN 114776032A
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- CN
- China
- Prior art keywords
- pipe well
- sleeve
- steel bars
- bottom plate
- water heating
- 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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- 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
- E04G21/14—Conveying or assembling building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/08—Vertical ducts; Channels, e.g. for drainage for receiving utility lines, e.g. cables, pipes
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a water heating pipe well in building construction, in particular to a construction method of a combined sleeve used in the water heating pipe well, which has accurate position and can avoid secondary pouring. The method comprises the following steps: confirming the position of the sleeve on the bottom plate according to the pipeline arrangement in the pipe well on the pipe well big sample drawing and the pipeline arrangement in the pipe well on the pipe well big sample drawing; according to the size of a pipeline on a pipe well big sample drawing, four vertically-arranged short reinforcing steel bars which are encircled are welded on the bottom plate corresponding to the position of each sleeve; determining the size of the casing according to the well master drawing to manufacture the casing; placing the sleeve between four short steel bars at corresponding positions on the bottom plate; connecting the sleeves in series by welding long steel bars to form a combined sleeve; and aligning the head and the tail of the manufactured combined sleeve in a suspension wire mode or by using a laser positioning instrument. According to the invention, the sleeves are connected in series by the long steel bars, so that the installation is accurate, the construction quality is improved, secondary pouring is avoided, and further secondary pollution and damage generated in the secondary mould lifting process are avoided.
Description
Technical Field
The invention relates to a water heating pipe well in building construction, in particular to a construction method of a combined sleeve used in the water heating pipe well, which is accurate in position and can avoid secondary pouring.
Background
In the present construction, the pipeline hole in the hot-water heating pipe well all carries out the secondary pouring after the hot-water heating main pipe construction finishes again, and this kind of construction mode has following drawback: 1. the construction space in the project pipe well of the high-rise residence is small, and the pouring quality is difficult to ensure in the secondary pouring process; 2. in the secondary mould hanging process, the position deviation of the pipeline is easy to occur on the installed pipeline; 3. the concrete slurry used in the secondary pouring process after the construction of the water heating main pipe is finished can easily cause secondary pollution to the constructed pipeline; 4. the secondary pouring process consumes manpower and material resources.
Disclosure of Invention
The invention aims to solve the problems, and provides the construction method of the combined casing for the water heating pipe well, which is accurate in position and capable of avoiding secondary pouring.
The invention solves the problems and adopts the technical scheme that:
a construction method of a combined sleeve for a water heating pipe well comprises the following steps:
the method comprises the following steps: according to the pipe well layout in the pipe well on the pipe well big sample drawing, confirming the position of the sleeve on the bottom plate;
step two: according to the size of a pipeline on a pipe well large pattern, four vertically arranged short reinforcing steel bars which are encircled into a circle are welded on a bottom plate corresponding to the position of each sleeve;
step three: confirming the size of the casing according to the large sample drawing of the pipe well and manufacturing the casing;
step four: placing the sleeve between four short steel bars at corresponding positions on the bottom plate;
step five: connecting the sleeves in series by welding long steel bars to form a combined sleeve;
step six: and aligning the head and the tail of the manufactured combined sleeve by using a suspension wire mode or a laser positioning instrument, and mounting the combined sleeve on the civil engineering template layer by layer.
Compared with the prior art, the invention adopting the technical scheme has the prominent characteristics that:
the sleeve is positioned by using the die and welding the full-length steel bars, so that the positioning is accurate, the welding is convenient, and the sleeve can be repeatedly used.
Secondly, the sleeves are connected in series by the long steel bars to form the combined sleeve, and then the combined sleeve is installed layer by layer, so that the installation accuracy can be ensured, the construction quality is improved, secondary pouring is avoided, secondary pollution and damage generated in the secondary mould lifting process are avoided, and the rework rate is reduced.
The method is simple in construction, capable of using local materials and low in cost.
Drawings
FIG. 1 is a schematic perspective view of a bottom plate and a short reinforcing bar according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a sleeve and a long reinforcing bar according to an embodiment of the present invention;
fig. 3 is a schematic front view of a combination sleeve according to an embodiment of the present invention.
In the figure: a base plate 1; short steel bars 2; a sleeve 3; a long steel bar 4; a water heating pipe well 5; and a suspension wire 6.
The specific implementation mode is as follows:
the invention will be further described with reference to the following examples, which are included merely for the purpose of illustration and are not intended to limit the scope of the invention.
Referring to fig. 1 to 3, a method for constructing a combined casing for a water heating pipe well comprises the following steps:
the method comprises the following steps: confirming the position of a sleeve 3 on a bottom plate 1 according to the arrangement of pipelines in a pipe well on a pipe well master drawing;
step two: according to the size of a pipeline on a pipe well pattern, four vertically arranged short reinforcing steel bars 2 (see figure 1) which enclose a circle are welded on a bottom plate 1 corresponding to the position of each sleeve 3;
step three: confirming the size of the casing 3 according to the well master drawing and manufacturing the casing 3;
step four: the sleeve 3 is placed among the four short steel bars 2 at corresponding positions on the bottom plate 1;
step five: connecting the sleeves 3 in series into a combined sleeve by welding long steel bars 4 (see fig. 2);
step six: when the first layer of casing 3 in the water heating pipe well 5 is installed, the manufactured combined casing is installed on a civil engineering template in an embedding stage, and is fixed firmly, so that the position deviation of the casing 3 caused by the deviation is avoided, when the other layers of casings 3 are installed, the first and the last manufactured combined casings are aligned in a mode of using a suspension wire 6 or using a laser positioning instrument, and the manufactured combined casings are installed in an aligned mode layer by layer (see fig. 3).
The sleeve 3 is positioned by using the die 1 and the through-length steel bars 2, the positioning is accurate, the welding is convenient, the sleeve can be used repeatedly, the sleeve 3 is connected in series by using the through-length steel bars 4 to form a combined sleeve, and then the combined sleeve is installed layer by layer, so that the installation accuracy can be ensured, the construction quality is improved, secondary pouring is avoided, secondary pollution and damage generated in the secondary die hanging process are avoided, the rework rate is reduced, the method is simple to construct, the materials can be obtained locally, and the cost is low.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims and their equivalents.
Claims (1)
1. A construction method of a combined sleeve for a water heating pipe well is characterized by comprising the following steps:
the method comprises the following steps: according to the pipe well layout in the pipe well on the pipe well big sample drawing, confirming the position of the sleeve on the bottom plate;
step two: according to the size of a pipeline on a pipe well large sample diagram, four vertically arranged short reinforcing steel bars which enclose a circle are welded on a bottom plate corresponding to the position of each sleeve;
step three: confirming the size of the casing according to the large sample drawing of the pipe well and manufacturing the casing;
step four: placing the sleeve between four short steel bars at corresponding positions on the bottom plate;
step five: connecting the sleeves in series by welding long steel bars to form a combined sleeve;
step six: and aligning the head and the tail of the manufactured combined sleeve by using a suspension wire mode or a laser positioning instrument, and mounting the combined sleeve on the civil engineering template layer by layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210463363.3A CN114776032A (en) | 2022-04-29 | 2022-04-29 | Construction method of combined casing for water heating pipe well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210463363.3A CN114776032A (en) | 2022-04-29 | 2022-04-29 | Construction method of combined casing for water heating pipe well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114776032A true CN114776032A (en) | 2022-07-22 |
Family
ID=82434843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210463363.3A Pending CN114776032A (en) | 2022-04-29 | 2022-04-29 | Construction method of combined casing for water heating pipe well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114776032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162674A (en) * | 2022-09-08 | 2022-10-11 | 中铁建设集团有限公司 | Narrow space dense sleeve assembly and integral construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264992A (en) * | 2014-09-12 | 2015-01-07 | 中建五局蚌埠建筑工程有限公司 | High-rise building inter-pipeline construction method |
| CN205502577U (en) * | 2016-01-28 | 2016-08-24 | 京鑫建设集团有限公司 | A thimble assembly for buried sleeve one shot forming construction in piping shaft |
| US20160252349A1 (en) * | 2013-10-01 | 2016-09-01 | Ezyprofile Systems Pty Ltd | Building Profile |
| CN211173101U (en) * | 2019-09-27 | 2020-08-04 | 中国建筑第八工程局有限公司 | Hanging-free hole type embedded sleeve device |
| CN111502185A (en) * | 2020-04-29 | 2020-08-07 | 河南远大可持续建筑科技有限公司 | Prefabricated hot-water heating well sleeve pipe group of integrated superstructure |
-
2022
- 2022-04-29 CN CN202210463363.3A patent/CN114776032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160252349A1 (en) * | 2013-10-01 | 2016-09-01 | Ezyprofile Systems Pty Ltd | Building Profile |
| CN104264992A (en) * | 2014-09-12 | 2015-01-07 | 中建五局蚌埠建筑工程有限公司 | High-rise building inter-pipeline construction method |
| CN205502577U (en) * | 2016-01-28 | 2016-08-24 | 京鑫建设集团有限公司 | A thimble assembly for buried sleeve one shot forming construction in piping shaft |
| CN211173101U (en) * | 2019-09-27 | 2020-08-04 | 中国建筑第八工程局有限公司 | Hanging-free hole type embedded sleeve device |
| CN111502185A (en) * | 2020-04-29 | 2020-08-07 | 河南远大可持续建筑科技有限公司 | Prefabricated hot-water heating well sleeve pipe group of integrated superstructure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162674A (en) * | 2022-09-08 | 2022-10-11 | 中铁建设集团有限公司 | Narrow space dense sleeve assembly and integral construction method thereof |
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