CN206768852U - Combine strength stem suspension column supporting construction - Google Patents
Combine strength stem suspension column supporting construction Download PDFInfo
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- CN206768852U CN206768852U CN201720314310.XU CN201720314310U CN206768852U CN 206768852 U CN206768852 U CN 206768852U CN 201720314310 U CN201720314310 U CN 201720314310U CN 206768852 U CN206768852 U CN 206768852U
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Abstract
Combination strength stem suspension column supporting construction is the utility model is related to, mainly including pile foundation, build-in steel pipe, bed course, cushion cap, steel pipe column locating support, steel pipe column, concrete and PVC disrance sleeves；Pre-buried build-in steel pipe in pile foundation；Build-in steel pipe is connected with steel pipe column locating support in cushion cap；Steel pipe column is installed on steel pipe column locating support top in cushion cap.The utility model effectively reduces engineering cost, accelerates speed of application, applied to can obtain preferable technical economic benefit in Practical Project.
Description
Technical field
The utility model belongs to structural steelwork field, and in particular to combination strength stem suspension column supporting construction, suitable for height
The construction of steel pipe column in layer, super-high building structure.
Technical background
With the continuous development of China's building trade, newly-built architectural style is increasingly diversified, and steel construction is widely used
In large public building, in order to meet Architectural Design Requirements so that structure type entered by letter it is numerous, structural section also from unicity to
Complicated sex reversal, the exposed complete bright permeable structures form of main structure body use more and more, processing, installation so to steel construction
Propose requirements at the higher level.
Steel construction is managed with the advantage such as its short time limit, easy for construction, energy-saving and environmental protection, antidetonation, industrialization production and recycling economy
Read and used by more and more building.Architecture structure form is from traditional reinforced concrete structure gradually to steel construction and reinforcing bar
The structure type transformation that concrete structure is combined.Especially in some high-rise, high-rise buildings, steel construction already takes up work
The principal status of public economy of journey structure.In order to realize many need such as the use function of building, structural safety performance, appearance and modeling
Ask, when traditional H types, steel beam with box shape steel member can not meet these requirements, the form of steel construction also to diversified development,
Steel pipe column location and installation technology is always the more crucial technology of Pre-tensioned Steel Structures.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide combination strength stem suspension column support knot
Structure, effectively reduces engineering cost, accelerates speed of application, applied to can obtain preferable technical economic benefit in Practical Project.
To achieve the above object, present invention employs following technical scheme：
Combine strength stem suspension column supporting construction, it is characterised in that the combination strength stem suspension column supporting construction include pile foundation,
Build-in steel pipe, bed course, cushion cap, steel pipe column locating support, steel pipe column, concrete and PVC disrance sleeves；Pre-buried build-in steel in pile foundation
Pipe；Build-in steel pipe is connected with steel pipe column locating support in cushion cap；Steel pipe column is installed on steel pipe column locating support top in cushion cap 9.
Further, the build-in steel pipe bottom sets steel plate, and steel plate welds with steel reinforcement cage reinforcement；Set on build-in steel pipe
The peg put welds with pile foundation cage bar；Cut at the top of pile foundation and be provided with PVC disrance sleeves outside the build-in steel pipe of position；Pile foundation top
Bed course is set；The adjustable positioning support that the jacking junction steel plate that build-in steel pipe top is set is set with steel pipe column locating support bottom
It is welded to connect；Steel pipe column locating support top sets monoblock type junction steel plate；Positioning bloom is set on monoblock type junction steel plate；Steel
Support is set to fix ring flat-plate in the middle part of tubing string locating support；Sealing steel loop is set on steel pipe column locating support.
The steel pipe column is positioned by positioning bloom；Steel pipe column bottom sets steel pipe column to connect ring flat-plate；Steel pipe column leads to
Cross steel pipe column connecting bolt joint steel pipe post connection ring flat-plate and monoblock type junction steel plate；Steel pipe column connection ring flat-plate connects with monoblock type
Steel plate is welded to connect.
The utility model beneficial effect is：
1st, the component such as build-in steel pipe, steel pipe column locating support, steel pipe column is carried out batch production and made, it is ensured that dimensional accuracy will
Ask, be easy to in-site installation, save duration and civilized construction；
2nd, pre-buried build-in steel pipe and the mode welded with junction steel plate and steel pipe column locating support in pile foundation, ensure steel pipe
The bonding strength of post locating support, effectively prevent the movement and deformation of steel pipe column locating support in cushion cap concreting process；
The 3rd, monoblock type junction steel plate, positioning bloom are set on steel pipe column locating support top, erection of steel pipe column is effectively ensured
Precision.
Brief description of the drawings
Fig. 1 is pile foundation and cushion cap and steel pipe column connection structure diagram；
Fig. 2 is reducing steel pipe column connection structure diagram；
Fig. 3 is isometrical steel pipe column connection structure diagram；
Fig. 4 is erection of steel pipe column positioning schematic diagram；
Fig. 5 is steel pipe column and steel pipe core connection structure diagram；
Fig. 6 is steel pipe stem lintel node connection plan；
Fig. 7 is steel pipe stem lintel node connection profile；
Fig. 8 is that steel pipe stem is connected plan with shaped steel stem；
Fig. 9 is that steel pipe stem is connected sectional view with shaped steel stem；
Figure 10 is steel pipe core column structure figure；
Figure 11 is shaped steel core column structure figure；
In figure：1- pile foundations；2- steel reinforcement cage reinforcements；3- steel plates；4- pile foundation cage bars；5- pegs；6- build-in steel pipes；7- is padded
Layer；8- sealing steel loops；9- cushion caps；10- steel pipe column locating supports；11- steel pipe columns connect ring flat-plate；12- steel pipe columns；13- steel pipe columns
Connecting bolt；14- positions bloom；15- monoblock type junction steel plates；16- supports fix ring flat-plate；17- concrete；18- is adjustable fixed
Position support；19- jacking junction steel plates；20-PVC disrance sleeves；21- internal lining pipes；22- reducing steel pipe columns；23- bolts；24- is positioned
Card；25- arc backplates；26- jack；27- locating steel frames；28- inner core tubes；29- steel pipe stems；30- connection fins；31- cores
Connection ring flat-plate inside pipe；32- post cage bars；33- steel pipe core column tie-bars；34- shaped steel connects peg；35- shaped steel stems；36- post spiral shells
Revolve muscle；37- steel pipe stem dowels；38- shaped steel column tie-bars；39- straight screw sleeves；40- tooth form backplates；41- positioning screws；
42- reinforcing bar fixing steel plates；43- beam main tendons；44- beam stirrups；45- vibrates hole.
Embodiment
The construction technical requirement such as reinforcing bar colligation, the interior, concreting of template branch repeats no more in embodiment of the present invention, weight
Point illustrates embodiments of the present invention, is described in further detail below in conjunction with the accompanying drawings and by embodiment to the present invention, this is said
It is bright to be not limited to following examples.
Fig. 1 is pile foundation and cushion cap and steel pipe column connection structure diagram, and Fig. 2 is reducing steel pipe column connection structure diagram, and Fig. 3 is isometrical
Steel pipe column connection structure diagram, Fig. 4 are erection of steel pipe column positioning schematic diagrames, and Fig. 5 is steel pipe column and steel pipe core connection structure diagram, Fig. 6
Steel pipe stem lintel node connection plan, Fig. 7 is steel pipe stem lintel node connection profile, Fig. 8 be steel pipe stem with
Shaped steel stem connects plan, and Fig. 9 is that steel pipe stem is connected sectional view with shaped steel stem, and Figure 10 is steel pipe core column structure figure, figure
11 be shaped steel core column structure figure.
Combination strength stem as shown in Figure 1 mainly includes pile foundation 1, cushion cap 9, steel pipe column 12, steel pipe stem 29 and shaped steel core
Post 35；Pre-buried build-in steel pipe 6 in pile foundation 1；Build-in steel pipe 6 is connected with steel pipe column locating support 10 in cushion cap 9；Steel pipe in cushion cap 9
The top of post locating support 10 is installed by steel pipe column 12；The top joint steel pipe stem 29 of steel pipe column 12；The top connecting-type of steel pipe stem 29
Steel core post 35.
Build-in steel pipe 6 is embedded with pile foundation 1, the bottom of build-in steel pipe 6 is provided with steel plate 3, steel plate 3 and steel reinforcement cage reinforcement 2
Welding.The peg 5 set on build-in steel pipe 6 welds with pile foundation cage bar 4；The top of pile foundation 1 cuts and set outside the build-in steel pipe 6 of position
There are PVC disrance sleeves 20；The top of pile foundation 1 sets bed course 7；The jacking junction steel plate 19 and steel pipe column that the top of build-in steel pipe 6 is set
The adjustable positioning support 18 that the bottom of locating support 10 is set is welded；The top of steel pipe column locating support 10 sets monoblock type junction steel plate
15；Positioning bloom 14 is set on monoblock type junction steel plate 15；The middle part of steel pipe column locating support 10 sets support to fix ring flat-plate 16；Steel
Sealing steel loop 8 is set on tubing string locating support 10.Steel pipe column 12 is positioned by positioning bloom 14；The bottom of steel pipe column 12 is set
Steel pipe column connects ring flat-plate 11；Steel pipe column 12 connects ring flat-plate 11 by the joint steel pipe post of steel pipe column connecting bolt 13 and connected with monoblock type
Steel plate 15；Steel pipe column connects ring flat-plate 11 and monoblock type junction steel plate 15 is welded to connect.
As shown in figs. 2 to 4, the bottom of steel pipe column 12 opens up notch；The locator card 24 set on internal lining pipe 21 passes through notch；Steel
Internal lining pipe 21, locator card 24, arc backplate 25, bolt 23 are connected through between tubing string 12 and carries out bolt-weld joint；Steel pipe column 12 is pacified
During dress, auxiliary positioning installation is carried out using locating steel frame 27 and jack 26.
As shown in figure 5, it is attached between steel pipe column 12 and steel pipe stem 29 by connecting fin 30；Connect fin 30 it
Between be attached by inner core tube 28；Steel pipe stem 29 and the lower frame portion of inner core tube 28 set connection ring flat-plate inside core pipe
31。
As shown in figs. 6-7, steel pipe stem 29 sets reinforcing bar fixing steel plate 42 with girder connection coupling part；Reinforcing bar positions steel
Straight screw sleeve 39 is welded on plate 42；Beam main tendon 43 is connected by straight screw sleeve 39 with reinforcing bar fixing steel plate 42；Reinforcing bar positions
Steel plate 42 is positioned by positioning screw 41；Reinforcing bar fixing steel plate 42 with steel pipe stem 29 and tooth form backplate 40 weld admittedly
It is fixed；Hole 45 of vibrating is set on reinforcing bar fixing steel plate 42；Steel pipe stem 29 is provided with tooth form backplate 40 with girder connection junction；Tooth form
It is attached between backplate 40 by inner core tube 28.
Lead to as shown in Fig. 8~9, between steel pipe stem 29 and shaped steel stem 35 and be welded to connect；Set on shaped steel stem 35
Shaped steel connects peg 34 and carries out welding positioning with steel pipe core column tie-bar 33.
As shown in Figure 10, steel pipe stem 29 is provided with steel pipe stem 29, post cage bar 32, post spiral bar 36, steel pipe stem and connected
Connect muscle 37.
As shown in figure 11, steel core post is provided with shaped steel, post cage bar 32, post spiral bar 36, shaped steel stem stirrup 38.
The main construction course for combining the construction of strength stem is as follows：
Step 1: build-in steel pipe 6, steel pipe column locating support 10, the column jecket of steel pipe column 12, steel pipe stem 29, shaped steel stem 35
And connection fin 30 is processed：Build-in steel pipe 6 makes, and build-in steel pipe 6 uses the steel pipe manufacturings of φ 300, both ends welding steel, centre weldering
Connect peg 5；Steel pipe column locating support 10, using the steel pipe manufacturings of φ 80, the adjustable positioning support 18 of steel pipe lower weld is adjustable fixed
The position lower weld jacking junction steel plate 19 of support 18, the upper weld monoblock type junction steel plate 15 of steel pipe column locating support 10, steel pipe column
The middle part of locating support 10 sets support to fix ring flat-plate 16, and sealing steel loop 8 is welded on steel pipe column locating support 10；The column jecket of steel pipe column 12
Making, the welding of plate rolling tube is using the method for Lincoln weld, and electric current, voltage and speed of welding should be joined by technique during welding
Number and related guidelines, all weld seams all should meet the requirement of first-order weld, and 100% ultrasonic examination inspection is carried out in accordance with regulations
Look into；The making of steel pipe stem 29, steel pipe core are rolled using Q235B steel plates and are welded；The making of shaped steel stem 35；Shaped steel stem
35 segmental machinings, it is its floor height per segment length, a wherein H type is cut into two shaped steel, and use CO2Gas shield
It is welded into " right-angled intersection double H-type " section Steel Column；The making of fin 30 is connected, fin core is radially welded in seamless steel caliber
4 steel plates are connect, steel plate thickness, length press design requirement.Fin core be used for levels post steel pipe column 12 and steel pipe stem 29 it
Between connection and for the connection between steel pipe stem 29, width stretches out 10mm on the outside of the pipe of steel pipe column 12, meets welding requirements, in
The heart, which stays, connects mouth under the soldering and sealing core pipe of ring flat-plate 31 inside the core pipe in φ 100mm holes.
Step 2: pile foundation construction：The pre-buried build-in steel pipe 6 in the steel reinforcement cage installation process of pile foundation 1, the bottom steel of build-in steel pipe 6
Plate is welded with steel reinforcement cage reinforcement 2；The peg 5 of build-in steel pipe 6 is welded with pile foundation cage bar 4；The top of pile foundation 1 cuts position
The build-in steel pipe 6 put installs PVC disrance sleeves 20；Then pile foundation filling concrete is carried out.
Step 3: steel pipe column locating support 10 is installed and cushion cap 9 is constructed：The top of pile foundation 1 carries out pile crown and cut, and then constructs
Bed course 7, the top of build-in steel pipe 6 carry out welded and installed with the bottom of steel pipe column locating support 10 by jacking junction steel plate 19, then
Carry out reinforcing bar colligation, model sheetinstallat and concreting.
Step 4: the installation of steel pipe column 12：First section steel pipe column 12 is positioned by positioning bloom 14, and steel pipe column 12 passes through
The joint steel pipe post of bolt 13 connects ring flat-plate 11 and monoblock type junction steel plate 15, and steel pipe column connection ring flat-plate 11 is connected with monoblock type
Steel plate 15 is welded；Positioned between steel pipe column 12 by internal lining pipe 21 and locator card 24, pass through bolt 23 and arc protective
Plate 25 is attached, and steel pipe column 12 and the link position of arc backplate 25 are welded.
Step 5: steel pipe column 12 connects with steel pipe core：Steel pipe column 12 and steel pipe stem 29 are attached with connection fin 30.
Steel pipe column 12 is located on flooring 1 meter in termination along slot at axis cutting 4, a length of design length of slot, the top of steel pipe column 12,
The steel pipe stem 29 of the produced connection core of fin 30 in prior both ends is inserted in the slot of steel pipe column 12, the slot of steel pipe column 12 and company
The full weld of fin 30 is connect, and ensures the three same circularity of pipe, reinforcing bar colligation, punching block installation and concrete are then carried out to this section of post and is poured
Build.
Step 6: at levels beam-column node steel pipe stem 29 connection：Reinforcing bar fixing steel plate 42 passes through positioning screw 41
Positioned, beam main tendon 43 is attached by straight screw sleeve 39 and reinforcing bar fixing steel plate 42, reinforcing bar fixing steel plate 42 and steel
Tube core post 29 and tooth form backplate 40 are welded and fixed, and reinforcing bar colligation, punching block installation and concreting are then carried out to the section,
Vibrated in concreting process by the hole 45 of vibrating on reinforcing bar fixing steel plate 42.
Step 7: the connection of steel pipe stem 29 and shaped steel stem 35：In the junction of steel pipe stem 29 and shaped steel stem 35,
In the termination of steel pipe stem 29 slot at 4, a height of design height of slot are cut along axis.Toward slot insertion shaped steel and and type during installation
Steel web full weld, reinforcing bar colligation, punching block installation and concreting are then carried out to the section.
Claims (3)
1. combine strength stem suspension column supporting construction, it is characterised in that the combination strength stem suspension column supporting construction includes pile foundation
(1), build-in steel pipe (6), bed course (7), cushion cap (9), steel pipe column locating support (10), steel pipe column (12), concrete (17) and PVC
Disrance sleeve (20)；Pre-buried build-in steel pipe (6) in pile foundation (1)；Build-in steel pipe (6) and steel pipe column locating support in cushion cap (9)
(10) connect；Steel pipe column locating support (10) top installation steel pipe column (12) in cushion cap (9).
2. combination strength stem suspension column supporting construction as claimed in claim 1, it is characterised in that build-in steel pipe (6) bottom is set
Steel plate (3) is put, steel plate (3) welds with steel reinforcement cage reinforcement (2)；The peg (5) set on build-in steel pipe (6) and pile foundation cage bar
(4) weld；Cut at the top of pile foundation (1) and be provided with PVC disrance sleeves (20) outside the build-in steel pipe (6) of position；Pile foundation (1) top is set
Put bed course (7)；The jacking junction steel plate (19) that build-in steel pipe (6) top is set is set with steel pipe column locating support (10) bottom
Adjustable positioning support (18) is welded to connect；Steel pipe column locating support (10) top sets monoblock type junction steel plate (15)；Monoblock type
Positioning bloom (14) is set on junction steel plate (15)；Support is set to fix ring flat-plate (16) in the middle part of steel pipe column locating support (10)；Steel
Sealing steel loop (8) is set on tubing string locating support (10).
3. combination strength stem suspension column supporting construction as claimed in claim 1, it is characterised in that it is fixed that the steel pipe column (12) passes through
Position bloom (14) is positioned；Steel pipe column (12) bottom sets steel pipe column to connect ring flat-plate (11)；Steel pipe column (12) passes through steel pipe column
Connecting bolt (13) joint steel pipe post connection ring flat-plate (11) and monoblock type junction steel plate (15)；Steel pipe column connection ring flat-plate (11) and whole
Body formula junction steel plate (15) is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314310.XU CN206768852U (en) | 2017-03-28 | 2017-03-28 | Combine strength stem suspension column supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314310.XU CN206768852U (en) | 2017-03-28 | 2017-03-28 | Combine strength stem suspension column supporting construction |
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| Publication Number | Publication Date |
|---|---|
| CN206768852U true CN206768852U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314310.XU Active CN206768852U (en) | 2017-03-28 | 2017-03-28 | Combine strength stem suspension column supporting construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547217A (en) * | 2018-06-12 | 2018-09-18 | 北京市市政工程设计研究总院有限公司 | Unit construction bridge formed precast concrete pier stud and bent cap bell and spigot frame and construction method |
-
2017
- 2017-03-28 CN CN201720314310.XU patent/CN206768852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547217A (en) * | 2018-06-12 | 2018-09-18 | 北京市市政工程设计研究总院有限公司 | Unit construction bridge formed precast concrete pier stud and bent cap bell and spigot frame and construction method |
| CN108547217B (en) * | 2018-06-12 | 2023-09-19 | 北京市市政工程设计研究总院有限公司 | Prefabricated bridge precast concrete pier column and cover beam socket structure and construction method |
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