CN206768843U - One kind combination strength stem - Google Patents
One kind combination strength stem Download PDFInfo
- Publication number
- CN206768843U CN206768843U CN201720309778.XU CN201720309778U CN206768843U CN 206768843 U CN206768843 U CN 206768843U CN 201720309778 U CN201720309778 U CN 201720309778U CN 206768843 U CN206768843 U CN 206768843U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- steel
- stem
- pipe column
- plate
- 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.)
- Active
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
A kind of combination strength stem is the utility model is related to, mainly including pile foundation, cushion cap, steel pipe column, steel pipe stem and shaped steel stem；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；Steel pipe column top joint steel pipe stem；Steel pipe stem top connecting-type steel core post.Structural steelwork field is belonged to by the utility model, for the construction method of steel pipe column, steel pipe stem, shaped steel stem in high-rise, super-high building structure, engineering cost is effectively reduced, accelerates speed of application, applied to preferable technical economic benefit can be obtained in Practical Project.
Description
Technical field
A kind of combination strength stem is the utility model is related to, belongs to structural steelwork field, suitable for high-rise, high-rise building
The construction of steel pipe column, steel pipe stem, shaped steel stem in structure.
Background technology
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,
Some compound section steel members are gradually available in some large-scale engineerings.
The content of the invention
The problem of the purpose of this utility model is for the stem construction of combination strength, there is provided one kind combination strength stem, meet
The demand of structure construction.
In order to realize above-mentioned technical purpose, the utility model employs following technical scheme：
One kind combination strength stem, it is characterised in that mainly include pile foundation 1, cushion cap 9, steel pipe column 12, steel pipe stem 29 and type
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；In cushion cap 9
The top of steel pipe column locating support 10 is installed by steel pipe column 12；The top joint steel pipe stem 29 of steel pipe column 12；The top of steel pipe stem 29 connects
Direct type steel core post 35.
The bottom of build-in steel pipe 6 sets steel plate 3, and steel plate 3 welds with steel reinforcement cage reinforcement 2；Set on build-in steel pipe 6
Peg 5 welds with pile foundation cage bar 4；The top of pile foundation 1 cuts and is provided with PVC disrance sleeves 20 outside the build-in steel pipe 6 of position；Pile foundation 1
Top sets bed course 7；The jacking junction steel plate 19 that the top of build-in steel pipe 6 is set can with the setting of the bottom of steel pipe column locating support 10
Mode positioning support 18 is welded to connect；The top of steel pipe column locating support 10 sets monoblock type junction steel plate 15；Monoblock type junction steel plate
Positioning bloom 14 is set on 15；The middle part of steel pipe column locating support 10 sets support to fix ring flat-plate 16；On steel pipe column locating support 10
Sealing steel loop 8 is set.
The steel pipe column 12 is positioned by positioning bloom 14；The bottom of steel pipe column 12 sets steel pipe column to connect ring flat-plate 11；
Steel pipe column 12 connects ring flat-plate 11 and monoblock type junction steel plate 15 by the joint steel pipe post of steel pipe column connecting bolt 13；Steel pipe column connects
Ring flat-plate 11 and monoblock type junction steel plate 15 are welded to connect.
The bottom of steel pipe column 12 opens up notch；The locator card 24 set on internal lining pipe 21 passes through notch；Steel pipe column 12 it
Between connect through internal lining pipe 21, locator card 24, arc backplate 25, bolt 23 carry out bolt-weld joint；When steel pipe column 12 is installed, use
Locating steel frame 27 and jack 26 carry out auxiliary positioning installation.
It is attached between the steel pipe column 12 and steel pipe stem 29 by connecting fin 30；Pass through between connection fin 30
Inner core tube 28 is attached；Steel pipe stem 29 and the lower frame portion of inner core tube 28 set connection ring flat-plate 31 inside core pipe.
The steel pipe stem 29 sets reinforcing bar fixing steel plate 42 with girder connection coupling part；Welded on reinforcing bar fixing steel plate 42
Straight screw sleeve 39；Beam main tendon 43 is connected by straight screw sleeve 39 with reinforcing bar fixing steel plate 42；Reinforcing bar fixing steel plate 42 passes through
Positioning screw 41 is positioned；Reinforcing bar fixing steel plate 42 is welded and fixed with steel pipe stem 29 and tooth form backplate 40；Reinforcing bar is determined
Hole 45 of vibrating is set on the steel plate 42 of position；Steel pipe stem 29 is provided with tooth form backplate 40 with girder connection junction；Tooth form backplate 40 it
Between be attached by inner core tube 28.
It is welded to connect between the steel pipe stem 29 and shaped steel stem 35；The shaped steel connection peg set on shaped steel stem 35
34 weld with steel pipe core column tie-bar 33.
The steel pipe stem 29 is provided with post cage bar 32, post spiral bar 36 and steel pipe stem dowel 37.
The shaped steel stem 35 is provided with shaped steel, post cage bar 32, post spiral bar 36 and shaped steel stem stirrup 38.
The construction method of combinations thereof strength stem, it is characterised in that comprise the following steps：
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 uses the steel pipe manufacturings of φ 300, both ends welding steel, middle weld stud 5；Steel pipe column
Locating support 10, using the steel pipe manufacturings of φ 80, the adjustable positioning support 18 of lower weld, the adjustable positioning lower weld jacking of support 18
Junction steel plate 19, the upper weld monoblock type junction steel plate 15 of steel pipe column locating support 10, the middle part of steel pipe column locating support 10 are set
Support fixes ring flat-plate 16, and sealing steel loop 8 is welded on steel pipe column locating support 10；The making of the column jecket of steel pipe column 12, plate rolling tube
The method that welding uses Lincoln weld；Steel pipe stem 29 is rolled using steel plate and is welded；Shaped steel stem 35 is added using segmentation
Work, it is its floor height per segment length, is welded into " right-angled intersection double H-type " section Steel Column；
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, the top of steel pipe column 12, and connection fin 30 is inserted
In the slot of steel pipe column 12, the slot of steel pipe column 12 then carries out reinforcing bar colligation to this section of post, punching block is installed with being connected the full weld of fin 30
And concreting；
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 along slot at axis cutting 4, during installation toward slot insert shaped steel and with shape steel web full weld, it is then right
The section carries out reinforcing bar colligation, punching block installation and concreting.
The utility model has the characteristics that and beneficial effect：
(1) steel pipe, steel pipe core, H profile steel core combination cylinder accomplish that stress can according to three's stress and the relation of steel quantity consumption
OK, economical rationality；
(2) component such as steel pipe column column jecket, steel pipe core, fin core is carried out batch production and made, it is ensured that dimension precision requirement, just
In in-site installation, duration and civilized construction are saved；
(3) connected between steel pipe column and the connection of steel pipe core stiffened column, every section of steel pipe core stiffened column using connection fin core
Connection construction technique, ensure stiffened column quality of connection.
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 is no longer superfluous in the utility model embodiment
State, emphasis illustrates embodiment of the present utility model, makees below in conjunction with the accompanying drawings and by embodiment to the utility model further
Describe in detail, the explanation is 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 (9)
1. one kind combination strength stem, it is characterised in that mainly including pile foundation（1）, cushion cap（9）, steel pipe column（12）, steel pipe stem
（29）With shaped steel stem（35）；Pile foundation（1）In pre-buried build-in steel pipe（6）；Build-in steel pipe（6）With cushion cap（9）Middle steel pipe column positioning
Support（10）Connection；Cushion cap（9）Middle steel pipe column locating support（10）Top is installed by steel pipe column（12）；Steel pipe column（12）Top connects
Steel pipe stem（29）；Steel pipe stem（29）Top connecting-type steel core post（35）.
2. combination strength stem as claimed in claim 1, it is characterised in that the build-in steel pipe（6）Bottom sets steel plate（3）, steel
Plate（3）With steel reinforcement cage reinforcement（2）Welding；Build-in steel pipe（6）The peg of upper setting（5）With pile foundation cage bar（4）Welding；Pile foundation
（1）Top cuts the build-in steel pipe of position（6）It is provided with PVC disrance sleeves outside（20）；Pile foundation（1）Top sets bed course（7）；It is embedding
Gu steel pipe（6）The jacking junction steel plate that top is set（19）With steel pipe column locating support（10）The adjustable positioning support that bottom is set
（18）It is welded to connect；Steel pipe column locating support（10）Top sets monoblock type junction steel plate（15）；Monoblock type junction steel plate（15）
It is upper that positioning bloom is set（14）；Steel pipe column locating support（10）Middle part sets support to fix ring flat-plate（16）；Steel pipe column locating support
（10）Upper setting sealing steel loop（8）.
3. combination strength stem as claimed in claim 1, it is characterised in that the steel pipe column（12）By positioning bloom（14）Enter
Row positioning；Steel pipe column（12）Bottom sets steel pipe column to connect ring flat-plate（11）；Steel pipe column（12）Pass through steel pipe column connecting bolt（13）
Joint steel pipe post connects ring flat-plate（11）With monoblock type junction steel plate（15）；Steel pipe column connects ring flat-plate（11）With monoblock type junction steel plate
（15）It is welded to connect.
4. combination strength stem as claimed in claim 1, it is characterised in that the steel pipe column（12）Bottom opens up notch；Internal lining pipe
（21）The locator card of upper setting（24）Through notch；Steel pipe column（12）Between connect through internal lining pipe（21）, locator card（24）, arc
Shape backplate（25）, bolt（23）Carry out bolt-weld joint.
5. combination strength stem as claimed in claim 1, it is characterised in that the steel pipe column（12）With steel pipe stem（29）Between
By connecting fin（30）It is attached；Connect fin（30）Between pass through inner core tube（28）It is attached；Steel pipe stem（29）
And inner core tube（28）Lower frame portion sets connection ring flat-plate inside core pipe（31）.
6. combination strength stem as claimed in claim 1, it is characterised in that steel pipe stem（29）Set with girder connection coupling part
Reinforcing bar fixing steel plate（42）；Reinforcing bar fixing steel plate（42）Upper welding straight screw sleeve（39）；Beam main tendon（43）Pass through straight thread set
Cylinder（39）With reinforcing bar fixing steel plate（42）Connection；Reinforcing bar fixing steel plate（42）Pass through positioning screw（41）Positioned；Reinforcing bar is determined
Position steel plate（42）With steel pipe stem（29）With tooth form backplate（40）It is welded and fixed；Reinforcing bar fixing steel plate（42）Upper setting is vibrated
Hole（45）；Steel pipe stem（29）Girder connection junction is provided with tooth form backplate（40）；Tooth form backplate（40）Between pass through inner core
Pipe（28）It is attached.
7. combination strength stem as claimed in claim 1, it is characterised in that the steel pipe stem（29）With shaped steel stem（35）It
Between be welded to connect；Shaped steel stem（35）The shaped steel connection peg of upper setting（34）With steel pipe core column tie-bar（33）Welding.
8. combination strength stem as claimed in claim 1, it is characterised in that the steel pipe stem（29）Post cage bar is set（32）, post
Spiral bar（36）With steel pipe stem dowel（37）.
9. combination strength stem as claimed in claim 1, it is characterised in that the shaped steel stem（35）It is provided with shaped steel, post cage bar
（32）, post spiral bar（36）With shaped steel stem stirrup（38）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309778.XU CN206768843U (en) | 2017-03-28 | 2017-03-28 | One kind combination strength stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309778.XU CN206768843U (en) | 2017-03-28 | 2017-03-28 | One kind combination strength stem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768843U true CN206768843U (en) | 2017-12-19 |
Family
ID=60633671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720309778.XU Active CN206768843U (en) | 2017-03-28 | 2017-03-28 | One kind combination strength stem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968267A (en) * | 2017-03-28 | 2017-07-21 | 深圳市福田建安建设集团有限公司 | One kind combination strength stem and construction method |
-
2017
- 2017-03-28 CN CN201720309778.XU patent/CN206768843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968267A (en) * | 2017-03-28 | 2017-07-21 | 深圳市福田建安建设集团有限公司 | One kind combination strength stem and construction method |
| CN106968267B (en) * | 2017-03-28 | 2023-04-28 | 深圳市福田建安建设集团有限公司 | Combined stiffening core column and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106988483B (en) | A kind of assembled steel reinforced Concrete U Vierendeel girder and its connection steelframe | |
| CN105625570B (en) | A kind of prefabricated beam column attachment means and preparation method thereof | |
| CN104775516B (en) | Field connecting method among prefabricated reinforced concrete columns | |
| CN205777098U (en) | A kind of detachable assembling type concrete-filled circular steel tube column | |
| CN201339250Y (en) | Stiffness structure framework beam preformed steel reinforcement framework structure | |
| AU2017415961A1 (en) | Prefabricated dual-steel-tube concrete shear wall, and assembly method therefor | |
| CN106381925A (en) | Prefabricated reinforced concrete column and column splice joint with sleeves | |
| CN102433938B (en) | Hooped steel reinforced concrete beam-column joint of core area U-shaped column | |
| CN108487453B (en) | Connecting structure and connecting method for steel tube concrete column and reinforced concrete beam | |
| CN109372129A (en) | The novel full assembly concrete frame joint of one kind and its construction method | |
| CN109372130A (en) | The novel full assembly concrete shaped section steel frame node of one kind and its construction method | |
| CN107366353B (en) | A kind of assembled steel reinforced concrete frame column with variable cross-sections and its construction method | |
| CN105908864A (en) | Interface crack preventing structure for filling brickwork and framework shear wall and construction method | |
| CN106320704A (en) | Steel reinforced concrete structure formwork sleeve threaded rod pulling construction method | |
| CN208669320U (en) | The anti-horizontal ovalizing deflection shield tunnel ruggedized construction of pre-embedded steel slab | |
| CN206917087U (en) | A kind of prefabricated assembling type reinforced concrete framework open tubular column and its making mould | |
| CN206157913U (en) | Assembled square steel tube concrete post and girder steel connected node | |
| CN106437032A (en) | Assembled concrete filled steel tubular column splicing structure and method | |
| CN206769051U (en) | A kind of assembled integral column connected node | |
| CN206768843U (en) | One kind combination strength stem | |
| CN102619286B (en) | Connecting joint of steel pipe concrete column and profile steel concrete beam | |
| CN206768852U (en) | Combine strength stem suspension column supporting construction | |
| CN206844316U (en) | A kind of assembled steel reinforced concrete column with well and post splicing node | |
| CN206829416U (en) | A kind of prefabricated assembled double steel pipe concrete shear force wall | |
| CN206428805U (en) | A kind of concrete prefabricated balcony of assembled steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |