CN115076464A - Pipeline supporting construction method in pump house - Google Patents
Pipeline supporting construction method in pump house Download PDFInfo
- Publication number
- CN115076464A CN115076464A CN202210697411.5A CN202210697411A CN115076464A CN 115076464 A CN115076464 A CN 115076464A CN 202210697411 A CN202210697411 A CN 202210697411A CN 115076464 A CN115076464 A CN 115076464A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- steel support
- concrete buttress
- temporary
- steel
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 92
- 239000010959 steel Substances 0.000 claims abstract description 92
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1058—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing one member being flexible or elastic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The patent provides a pipeline supporting construction method in a pump house, which can utilize temporary steel supports to install pipelines and form a concrete buttress steel framework with reinforcing steel bars, thereby avoiding material waste and improving the engineering implementation safety. Setting anchor bolts on a bottom plate of the pump room at the preset position of the pipeline, and fixing the vertical profile steel support of the double-end plate; welding a horizontal section steel support at a preset height for installing the pipeline, and welding the horizontal section steel support and the fixed double-end-plate vertical section steel support to form a temporary steel support for the pipeline; when the pipeline is installed, the height of the pipeline can be adjusted through the cushion block, the rubber pad is attached to the periphery of the pipeline, and the strap tightly holds the rubber pad and fixes the pipeline on the temporary steel support through the bolt; and (3) implanting vertical ribs of the concrete buttress into the bottom plate of the pump house, arranging circumferential ribs of the concrete buttress, welding the circumferential ribs with the temporary steel support to ensure the integrity of the concrete buttress, and pouring concrete to form the permanent steel-concrete buttress of the pipeline.
Description
Technical Field
The patent relates to a pipeline buttress technology, in particular to a pipeline supporting construction method in a pump house.
Background
Pipeline buttresses are needed to be arranged on the pipeline in the pump room due to the vibration influence of the water pump, the bending of the pipeline and the like; before the pipeline is installed, a temporary support is required to be arranged so as to facilitate the positioning and installation of the pipeline, and a wooden support or a steel support can be generally adopted; and after the pipeline is installed and the trial operation is finished, removing the temporary support and pouring the concrete buttress. After removal of the temporary support, the pipe may deform; when the concrete buttress is poured, the concrete vibration can cause the tension or displacement between the pipeline and the pump; after the concrete buttress is finished, if pipeline deformation or displacement occurs, certain safety or energy consumption influence exists on later-stage pump and pipeline operation.
Disclosure of Invention
The patent aims at providing a method for supporting pipelines in a pump house, which utilizes a section steel combined support to be connected with a pump house bottom plate anchor bolt to form a temporary steel support so as to ensure the requirements of pipeline installation positioning and test operation; pouring to form a permanent concrete buttress by using the temporary steel support and the bottom plate embedded steel bars as a steel skeleton of the concrete support; when the concrete buttress is poured, the temporary steel support can avoid the deformation and the displacement of the pipeline and ensure the accurate positioning between the pipeline and the pump; the temporary steel support can replace part of reinforcing steel bars, so that material waste is avoided.
In order to achieve the purpose, the technical scheme of the patent is as follows:
a method for supporting pipelines in a pump house comprises the following steps:
A. setting anchor bolts on a bottom plate of the pump room at the preset position of the pipeline, and fixing the vertical profile steel support of the double-end plate; fixing a horizontal section steel support between the double-end-plate vertical section steel supports at a preset height for installing the pipeline, and forming a temporary pipeline steel support together with the fixed double-end-plate vertical section steel supports;
B. when the pipeline is installed, the pipeline is placed on the temporary steel support, and the strap tightly holds the pipeline and fixes the pipeline on the temporary steel support through the bolt;
C. implanting vertical ribs of the concrete buttress into a bottom plate of the pump house, arranging circumferential ribs of the concrete buttress and connecting the circumferential ribs with the temporary steel supports to form a steel framework of the concrete buttress; and pouring concrete to form the permanent concrete buttress for the pipeline.
In the step B, when the pipeline is installed, the height of the pipeline is adjusted by arranging the cushion blocks on the temporary steel supports, and the pipeline is arranged on the cushion blocks.
In the step B, when the pipeline is installed, the rubber pads are attached to the periphery of the pipeline and then placed on the cushion blocks, and the strap tightly holds the rubber pads and fixes the pipeline on the temporary steel support through bolts.
In the pump house pipeline supporting method, in the step C, the circumferential ribs of the concrete buttress are welded with the temporary steel supports.
According to the method for supporting the pipeline in the pump house, the vertical section steel supports of the double end plates are two I-shaped steels arranged below two sides of the pipeline.
In the method for supporting the pipeline in the pump house, the horizontal section steel support is I-shaped steel; and the horizontal section steel support is welded with the double-end-plate vertical section steel support.
In the pump house pipeline supporting construction method, the circumferential ribs of the concrete buttress are provided with a plurality of channels and surround the vertical ribs of the concrete buttress.
The beneficial effect of this patent: the double-end-plate vertical profile steel support and the horizontal profile steel support form a profile steel combined support, and are connected with a pump room bottom plate anchor bolt to form a temporary steel support, so that the installation positioning and test operation requirements of a pipeline are ensured, and the engineering implementation safety is improved; pouring to form a permanent concrete buttress by using the temporary steel support, the vertical ribs of the concrete buttress and the circumferential ribs of the concrete buttress as steel frameworks of the concrete support; when the concrete buttress is poured, the temporary steel support can avoid the deformation and the displacement of the pipeline and ensure the accurate positioning between the pipeline and the pump; the temporary steel support can replace part of reinforcing steel bars, so that material waste is avoided.
Drawings
FIG. 1 is a schematic elevation view of a steel-concrete buttress;
fig. 2 is a sectional view taken along line a-a in fig. 1.
In the figure, a pipeline 1, a pump house bottom plate 2, a double-end-plate vertical section steel support 3, a horizontal section steel support 4, an anchor bolt 5, a cushion block 6, a rubber pad 7, a strap 8, a bolt 9, a concrete buttress vertical rib 10, a concrete buttress circumferential rib 11 and a steel-concrete buttress 12.
Detailed Description
The patent is further described below with reference to the drawings and examples.
The pipeline steel-concrete buttress 12 in the pump house is mainly composed of a pipeline (steel pipe) 1, a pump house bottom plate 2, a double-end plate vertical section steel support 3, a horizontal section steel support 4, an anchor bolt 5, a cushion block 6, a rubber pad 7, a hoop 8, a bolt 9, a concrete buttress vertical rib 10 and a concrete buttress annular rib 11 as shown in figures 1 and 2.
The temporary steel support consists of a double-end-plate vertical section steel support (two I-shaped steels) 3, a horizontal section steel support (one I-shaped steel) 4 and an anchor bolt 5; the height of the pipeline 1 is adjusted by using a cushion block 6 placed on a horizontal steel support 4, and the pipeline 1 is fixed by tightly holding a rubber pad 7 by using a strap 8; a concrete support steel framework is formed by the vertical ribs 10 of the concrete buttress, the circumferential ribs 11 of the concrete buttress and the temporary steel supports, and a permanent concrete buttress 12 is formed by pouring.
Specifically, an anchor bolt 5 is arranged on a pump room bottom plate 2 at a pre-installation position of a pipeline 1, and a double-end-plate vertical profile steel support 3 is fixed; horizontal steel supports 4 are welded between double-end-plate vertical steel supports 3 at preset heights in the installation of the pipeline 1, and the horizontal steel supports and the fixed double-end-plate vertical steel supports 3 are welded to form temporary steel supports for the pipeline. When the pipeline 1 is installed, the height of the pipeline 1 can be adjusted through the cushion block 6, the rubber pad 7 is attached to the periphery of the pipeline 1, the strap 8 tightly holds the rubber pad 7, and the pipeline 1 is fixed on the temporary steel support through the bolt 9; the vertical ribs 10 of the concrete buttress are implanted into the bottom plate 2 of the pump house, the circumferential ribs 11 of the concrete buttress are arranged and welded with the temporary steel support so as to ensure the integrity of the concrete buttress, and concrete is poured to form the permanent steel-concrete buttress 12 of the pipeline.
The method for supporting the pipeline in the pump house comprises the following steps:
A. setting anchor bolts on a bottom plate of the pump room at the preset position of the pipeline, and fixing the vertical profile steel support of the double-end plate; welding a horizontal section steel support between the double-end-plate vertical section steel supports at the preset height for installing the pipeline, and welding the horizontal section steel supports with the fixed double-end-plate vertical section steel supports to form temporary pipeline steel supports;
B. when the pipeline is installed, the height of the pipeline can be adjusted by arranging the cushion blocks on the temporary steel supports, the rubber pads are arranged on the periphery of the pipeline in an attached mode and arranged on the cushion blocks, and the strap tightly holds the rubber pads and fixes the pipeline on the temporary steel supports through bolts;
C. and implanting vertical ribs of the concrete buttress into the bottom plate of the pump house, arranging circumferential ribs of the concrete buttress, welding a steel framework of the concrete buttress with the temporary steel support, and pouring concrete to form the permanent steel-concrete buttress for the pipeline.
The above description is only for the purpose of describing the preferred embodiments of the present patent, and is not intended to limit the scope of the present patent, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (7)
1. A method for supporting pipelines in a pump house is characterized in that: the method comprises the following steps:
A. setting anchor bolts on a bottom plate of the pump room at the preset position of the pipeline, and fixing the vertical profile steel support of the double-end plate; fixing a horizontal section steel support between the double-end-plate vertical section steel supports at a preset height for installing the pipeline, and forming a temporary pipeline steel support together with the fixed double-end-plate vertical section steel supports;
B. when the pipeline is installed, the pipeline is placed on the temporary steel support, and the strap tightly holds the pipeline and fixes the pipeline on the temporary steel support through the bolt;
C. implanting vertical ribs of the concrete buttress into a bottom plate of the pump house, arranging circumferential ribs of the concrete buttress and connecting the circumferential ribs with the temporary steel supports to form a steel framework of the concrete buttress; and pouring concrete to form the permanent concrete buttress for the pipeline.
2. A method for supporting a pipe in a pump room as claimed in claim 1, wherein: and step B, when the pipeline is installed, the height of the pipeline is adjusted by arranging the cushion blocks on the temporary steel supports, and the pipeline is arranged on the cushion blocks.
3. A method for supporting a pipe in a pump room as claimed in claim 2, wherein: and step B, when the pipeline is installed, the periphery of the pipeline is attached with a rubber pad and then placed on the cushion block, and the strap tightly holds the rubber pad and fixes the pipeline on the temporary steel support through bolts.
4. A method for supporting a pipe in a pump room as claimed in claim 1, wherein: and C, welding the circumferential ribs of the concrete buttress with the temporary steel supports.
5. A method for supporting a pipe in a pump room as claimed in claim 1, wherein: the vertical section steel supports of the double-end plate are two I-shaped steel arranged below two sides of the pipeline.
6. A method for supporting a pipe in a pump room as claimed in claim 6, wherein: the horizontal section steel support is I-shaped steel; and the horizontal section steel support is welded with the double-end-plate vertical section steel support.
7. A method for supporting a pipe in a pump room as claimed in claim 1, wherein: the circumferential ribs of the concrete buttress are provided with a plurality of channels and surround the vertical ribs of the concrete buttress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210697411.5A CN115076464A (en) | 2022-06-20 | 2022-06-20 | Pipeline supporting construction method in pump house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210697411.5A CN115076464A (en) | 2022-06-20 | 2022-06-20 | Pipeline supporting construction method in pump house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115076464A true CN115076464A (en) | 2022-09-20 |
Family
ID=83253923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210697411.5A Pending CN115076464A (en) | 2022-06-20 | 2022-06-20 | Pipeline supporting construction method in pump house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115076464A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001082636A (en) * | 1999-09-13 | 2001-03-30 | Ishikawajima Harima Heavy Ind Co Ltd | Piping support |
| JP2005291422A (en) * | 2004-04-01 | 2005-10-20 | Sekisui Chem Co Ltd | Piping support tool |
| CN111706712A (en) * | 2020-06-08 | 2020-09-25 | 中建五局土木工程有限公司 | Large-span water supply pipeline supporting system and construction method thereof |
| CN213145577U (en) * | 2020-08-14 | 2021-05-07 | 浙江省水利水电勘测设计院 | Temporary overhead supporting structure for pipeline |
| CN214274671U (en) * | 2021-01-11 | 2021-09-24 | 中铁三局集团有限公司 | Face and combine natural gas line protection buttress forever |
| CN215110940U (en) * | 2021-01-06 | 2021-12-10 | 新城控股集团企业管理有限公司 | Novel roofing pipeline bracket |
-
2022
- 2022-06-20 CN CN202210697411.5A patent/CN115076464A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001082636A (en) * | 1999-09-13 | 2001-03-30 | Ishikawajima Harima Heavy Ind Co Ltd | Piping support |
| JP2005291422A (en) * | 2004-04-01 | 2005-10-20 | Sekisui Chem Co Ltd | Piping support tool |
| CN111706712A (en) * | 2020-06-08 | 2020-09-25 | 中建五局土木工程有限公司 | Large-span water supply pipeline supporting system and construction method thereof |
| CN213145577U (en) * | 2020-08-14 | 2021-05-07 | 浙江省水利水电勘测设计院 | Temporary overhead supporting structure for pipeline |
| CN215110940U (en) * | 2021-01-06 | 2021-12-10 | 新城控股集团企业管理有限公司 | Novel roofing pipeline bracket |
| CN214274671U (en) * | 2021-01-11 | 2021-09-24 | 中铁三局集团有限公司 | Face and combine natural gas line protection buttress forever |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220920 |
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| RJ01 | Rejection of invention patent application after publication |