CN208965714U - A kind of prefabricated piping lane main frame structure of assembly concrete - Google Patents
A kind of prefabricated piping lane main frame structure of assembly concrete Download PDFInfo
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- CN208965714U CN208965714U CN201821629324.1U CN201821629324U CN208965714U CN 208965714 U CN208965714 U CN 208965714U CN 201821629324 U CN201821629324 U CN 201821629324U CN 208965714 U CN208965714 U CN 208965714U
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- column
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- secondary beam
- angle steel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 108010068370 Glutens Proteins 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 235000021312 gluten Nutrition 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of prefabricated piping lane main frame structures of assembly concrete, including PC column, PC girder and PC secondary beam, it is reserved with the hole for hoist through entire pole section respectively in the upper and lower part of the PC column, it is connected between longitudinally arranged PC column by PC secondary beam, it is connected between the PC column of lateral arrangement by PC girder, on the PC column, its short transverse is provided with multiple concrete brackets, PC secondary beam both ends overlap respectively and are fixed on PC column on corresponding concrete bracket, on the PC column, its short transverse is provided with multiple temporary support angle steel, PC girder both ends are overlapped on PC column respectively on corresponding temporary support angle steel, and it is connected and fixed by cast-in-place concrete and PC column.The structure design of the utility model at the construction field (site) can effectively be connected prefabricated column beam, to meet the requirement of modular construction mode.
Description
Technical field
The utility model belongs to technical field of building construction, in particular to a kind of prefabricated piping lane body frame of assembly concrete
Frame structure.
Background technique
It is proposed that factory prefabricating, assembled in situ are in some flourishing states to greatest extent in engineering project earliest in the world
Family, this project mode of early stage are used primarily in civil buildings industry, but with the fast development of scientific and technological level, mesh
Preceding developed countries some in the world and engineering company are by this mode Successful utilization to automation and the higher stone of complexity
Oily chemical project, such as the increasing of the prefabricated depth of pipe factory, Large-scale machine set prize block formula on-site assembly, large-scale steel structure structure
Part, prefabricated assembled PC concrete component etc..
Factory prefabricating, assembled in situization are that building engineering now can be in factory with the maximum difference of traditional construction
It in workshop, manufactures in batch completely, only prefabricated component need to be transported to building site and be assembled up according to drawing
, can not only shorten the construction period to greatest extent, and high altitude operation risk can be reduced, reduce cost, reduce environment and noise
Pollution etc..
It can be seen that the form of construction work of factory prefabricating and assembled in situ brings new choose to traditional construction method
War, and fabricated construction also necessarily will form new Architectural Structure Design, applying based on factory prefabricating and assembled in situ
The design for the main frame structure built under work mode is then the important technology content studied at present.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, providing one kind and can satisfy modularization and apply
The prefabricated piping lane main frame structure of assembly concrete that work mode requires.
The technical solution of the utility model is achieved in that a kind of prefabricated piping lane main body frame knot of assembly concrete
Structure, it is characterised in that: including PC column, PC girder and PC secondary beam, be reserved with respectively in the upper and lower part of the PC column through whole
The hole for hoist of a pole section is connected between longitudinally arranged PC column by PC secondary beam, passes through PC between the PC column of lateral arrangement
Girder connection, is provided with multiple concrete brackets, PC secondary beam both ends overlap respectively on the PC column, along its short transverse
And be fixed on PC column on corresponding concrete bracket, multiple temporary supports are provided on the PC column, along its short transverse
Angle steel, PC girder both ends are overlapped on respectively on PC column on corresponding temporary support angle steel, and pass through cast-in-place concrete and PC
Column is connected and fixed.
The prefabricated piping lane main frame structure of assembly concrete described in the utility model, on the concrete bracket
It is embedded with positioning steel strut, is reserved with the location hole with positioning steel strut corresponding matching at PC secondary beam both ends, it is PC times described
When beam is overlapped on concrete bracket, the positioning steel strut on the concrete bracket is inserted into the positioning hole of PC secondary beam.
The prefabricated piping lane main frame structure of assembly concrete described in the utility model, PC secondary beam both ends are taken
Junction is L-shaped, wherein the upper surface corresponding matching of the horizontal component of faying surface and concrete bracket, the vertical portion of faying surface with
The side end face corresponding matching of concrete bracket.
The prefabricated piping lane main frame structure of assembly concrete described in the utility model, in the concrete bracket
Upper surface is provided with steamed bun, and the top end surface of the steamed bun forms the supporting surface to PC secondary beam, the top of the steamed bun be with
The steel plate spent after certain.
The prefabricated piping lane main frame structure of assembly concrete described in the utility model, what is be arranged on the PC column faces
When support angle steel it is L-shaped, the temporary support angle steel is connect by high-strength bolt with the pre-buried screw shell on PC column, described to face
When support angle steel upper surface absolute altitude be no more than PC girder installed height mark, the temporary support angle steel be used for PC girder both ends
Carry out temporary support.
The prefabricated piping lane main frame structure of assembly concrete described in the utility model, the PC girder pass through both ends
Docking reinforcing bar in U-type groove is connect with PC column, and the main beam concrete template connected by Screw arbor with nut at both-ends, utilizes the coagulation poured
Soil links together PC end of main beam and PC column.
The structure design of the utility model at the construction field (site) can effectively be connected prefabricated column beam, to meet
The requirement of modular construction mode.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram for being provided with concrete bracket and temporary support angle steel in the utility model on PC column.
Fig. 3 is the structural schematic diagram of PC beam end and PC column junction in the utility model.
Marked in the figure: 1 is PC column, 2 be PC girder, and 3 be PC secondary beam, and 4 be concrete bracket, and 5 be temporary support angle steel, 6
To position steel strut, 7 be location hole, and 8 be steamed bun.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model technology.It should be appreciated that specific embodiment described herein is only used to
It explains the utility model, is not used to limit utility model.
As shown in Figure 1, a kind of prefabricated piping lane main frame structure of assembly concrete, including PC column 1, PC girder 2 and PC
Secondary beam 3 is reserved with the hole for hoist through entire pole section, longitudinally arranged PC in the upper and lower part of the PC column 1 respectively
It is connected, is connected between the PC column 1 of lateral arrangement by PC girder 2, on the PC column 1, along it by PC secondary beam 3 between column 1
Short transverse is provided with multiple concrete brackets 4, and 3 both ends of PC secondary beam overlap respectively and are fixed on corresponding mixed on PC column 1
On solidifying clay ox leg 4, multiple temporary support angle steel 5,2 both ends of PC girder are provided on the PC column 1, along its short transverse
It is overlapped on PC column 1 on corresponding temporary support angle steel 5, and is connected and fixed by cast-in-place concrete with PC column 1 respectively.
Wherein, it is embedded with positioning steel strut 6 on the concrete bracket 4, is reserved with and determines at 3 both ends of PC secondary beam
The location hole 7 of position 6 corresponding matching of steel strut, when the PC secondary beam 3 is overlapped on concrete bracket 4, on the concrete bracket 4
Positioning steel strut 6 be inserted into the location hole 7 of PC secondary beam 3, the faying surface at 3 both ends of PC secondary beam is L-shaped, wherein faying surface
Horizontal component and concrete bracket 4 upper surface corresponding matching, the side end face of the vertical portion of faying surface and concrete bracket 4
Corresponding matching is provided with steamed bun 8 in the upper surface of the concrete bracket 4, and the top end surface of the steamed bun 8 is formed to PC secondary beam
3 supporting surface, the top of the steamed bun 8 are with certain rear steel plate spent.
Wherein, the temporary support angle steel 5 being arranged on the PC column 1 is L-shaped, and the temporary support angle steel 5 passes through high-strength spiral shell
Bolt is connect with the pre-buried screw shell on PC column 1, and the temporary support angle steel 5 is used to carry out temporary support to 2 both ends of PC girder,
To prevent rust water pollution pillar surface, need support angle steel carrying out paint processing；In order to reduce high altitude operation, improve installation effect
Rate needs for the temporary support angle steel at girder position to be installed before lifting.Since the top mark higher position of temporary support angle steel is PC
The installed height mark of girder, so need to check support angle steel pre-embedded bolt at installed height mark control line before installing support angle steel
Absolute altitude, the upper surface absolute altitude of the temporary support angle steel 5 is no more than the installed height mark of PC girder 2 in principle, because if support
Reinforcing bar can not be connected with the pre-buried screw shell of PC column after angle steel will will lead to PC main cable and girder in place more than installed height mark, so working as
It was found that temporary support angle steel absolute altitude is more than to need temporary support angle steel bolt hole carrying out reaming, by temporary support angle when requiring
The absolute altitude of steel is down to design value；The PC girder 2 is connect by the docking reinforcing bar in the U-type groove of both ends with PC column 1, and by drawing
The main beam concrete template of screw rod connection, is linked together 2 end of PC girder with PC column 1 using the concrete poured.
In the present embodiment, after the completion of the grouting of the column bottom PC, the installation of primary-secondary beam can be carried out.PC primary and secondary beam is installed
When, it should be noted that not collide with cable wind rope in hoisting process, be first begin to the lifting of lowest bid high level PC secondary beam, then from
The primary-secondary beam installation between four pillars is completed in one direction, needs to cooperate using elevator in whole installation process in place.When
First layer primary-secondary beam could continue to install the beam of remaining absolute altitude layer after needing to remove cable wind rope after being installed.Due to primary-secondary beam two
It is the same for holding outer dimension, so need to go through installation direction by the direction of built-in fitting when carrying out lifting in place,
In order to avoid setup error.After all primary-secondary beams are installed, it can start centering grouting and use scaffold building.In primary-secondary beam
Centering during in addition to the centering of top PC beam is using other than crane, chain block can be used in the beam centering of remaining absolute altitude layer
System, which hangs over, carries out centering on one layer of PC beam, can substantially reduce crane usage amount in this way and improve centering speed.
Wherein, the installed height mark of PC secondary beam 1 meter of absolute altitude reference line above ± 0 is controlled.To beam bottom after the completion of centering
Gap between portion and bracket is sealed, and finally again blocks fixed pin.
PC erection of main beam method and PC secondary beam are essentially the same, after the completion of PC girder centering, successively carry out U-type groove inner sleeve
The connection of reinforcing bar and gluten and template is installed, the installation of U-type groove upper surface built-in fitting, can carry out coagulation after qualification to be checked
Soil pours.To prevent angle steel installation process acceptance of the bid height is excessively high from causing elevation of main girders that can not decline, so carrying out angle steel installation
When conscious channel steel top mark height can be lowered into 5mm or so.When PC main beam concrete pours completion and reaches design strength
When, i.e., temporary support angle steel and template used in dismountable PC erection of main beam use plastics after temporary support angle steel is removed immediately
Foaming agent blocks the pre-embedded bolt eye of installation temporary support angle steel, prevents rainwater corrosion from polluting.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of prefabricated piping lane main frame structure of assembly concrete, it is characterised in that: including PC column (1), PC girder (2) and
PC secondary beam (3) is reserved with the hole for hoist through entire pole section, Zong Xiangbu in the upper and lower part of the PC column (1) respectively
It is connected, is connected between the PC column (1) of lateral arrangement by PC girder (2), in institute by PC secondary beam (3) between the PC column (1) set
It states on PC column (1), be provided with multiple concrete brackets (4) along its short transverse, PC secondary beam (3) both ends overlap respectively and consolidate
It is scheduled on PC column (1) on corresponding concrete bracket (4), is provided on the PC column (1), along its short transverse multiple interim
Support angle steel (5), PC girder (2) both ends are overlapped on respectively on PC column (1) on corresponding temporary support angle steel (5), and are led to
Cast-in-place concrete is crossed to be connected and fixed with PC column (1).
2. the prefabricated piping lane main frame structure of assembly concrete according to claim 1, it is characterised in that: described mixed
It is embedded with positioning steel strut (6) on solidifying clay ox leg (4), is reserved at PC secondary beam (3) both ends corresponding with positioning steel strut (6)
The location hole (7) of cooperation when the PC secondary beam (3) is overlapped on concrete bracket (4), is determined on the concrete bracket (4)
Position steel strut (6) is inserted into the location hole (7) of PC secondary beam (3).
3. the prefabricated piping lane main frame structure of assembly concrete according to claim 2, it is characterised in that: PC times described
The faying surface at beam (3) both ends is L-shaped, and wherein the upper surface corresponding matching of the horizontal component of faying surface and concrete bracket (4), takes
The vertical portion of junction and the side end face corresponding matching of concrete bracket (4).
4. the prefabricated piping lane main frame structure of assembly concrete according to claim 3, it is characterised in that: described mixed
The upper surface of solidifying clay ox leg (4) is provided with steamed bun (8), and the top end surface of the steamed bun (8) forms the support to PC secondary beam (3)
Face, the top of the steamed bun (8) are with certain rear steel plate spent.
5. the prefabricated piping lane main frame structure of assembly concrete according to claim 1, it is characterised in that: the PC column
(1) the temporary support angle steel (5) being arranged on is L-shaped, and the temporary support angle steel (5) passes through on high-strength bolt and PC column (1)
Pre-buried screw shell connection, the upper surface absolute altitude of the temporary support angle steel (5) are no more than the installed height mark of PC girder (2), institute
Temporary support angle steel (5) are stated for carrying out temporary support to PC girder (2) both ends.
6. the prefabricated piping lane main frame structure of assembly concrete according to claim 5, it is characterised in that: the PC master
Beam (2) is connect by the docking reinforcing bar in the U-type groove of both ends with PC column (1), and the main beam concrete mould connected by Screw arbor with nut at both-ends
Plate is linked together PC girder (2) end and PC column (1) using the concrete poured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629324.1U CN208965714U (en) | 2018-10-09 | 2018-10-09 | A kind of prefabricated piping lane main frame structure of assembly concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629324.1U CN208965714U (en) | 2018-10-09 | 2018-10-09 | A kind of prefabricated piping lane main frame structure of assembly concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965714U true CN208965714U (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821629324.1U Active CN208965714U (en) | 2018-10-09 | 2018-10-09 | A kind of prefabricated piping lane main frame structure of assembly concrete |
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| CN (1) | CN208965714U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006528A (en) * | 2021-02-22 | 2021-06-22 | 浙江省建设投资集团有限公司 | Full-assembly support-free device |
| CN113152891A (en) * | 2021-04-27 | 2021-07-23 | 中天建设集团有限公司 | Novel combined type high and large formwork steel platform |
| CN113503038A (en) * | 2021-07-20 | 2021-10-15 | 广州大学 | Processing and mounting method of buttress connecting joint with energy dissipation adjusting function |
| CN113802688A (en) * | 2021-08-23 | 2021-12-17 | 三能集成房屋股份有限公司 | Fully-assembled corridor and installation method thereof |
-
2018
- 2018-10-09 CN CN201821629324.1U patent/CN208965714U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006528A (en) * | 2021-02-22 | 2021-06-22 | 浙江省建设投资集团有限公司 | Full-assembly support-free device |
| CN113152891A (en) * | 2021-04-27 | 2021-07-23 | 中天建设集团有限公司 | Novel combined type high and large formwork steel platform |
| CN113503038A (en) * | 2021-07-20 | 2021-10-15 | 广州大学 | Processing and mounting method of buttress connecting joint with energy dissipation adjusting function |
| CN113802688A (en) * | 2021-08-23 | 2021-12-17 | 三能集成房屋股份有限公司 | Fully-assembled corridor and installation method thereof |
| CN113802688B (en) * | 2021-08-23 | 2024-01-16 | 三能集成房屋股份有限公司 | Full-assembled corridor and installation method thereof |
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