CN207863308U - A kind of assembled steel tube confined concrete models - Google Patents
A kind of assembled steel tube confined concrete models Download PDFInfo
- Publication number
- CN207863308U CN207863308U CN201820214903.3U CN201820214903U CN207863308U CN 207863308 U CN207863308 U CN 207863308U CN 201820214903 U CN201820214903 U CN 201820214903U CN 207863308 U CN207863308 U CN 207863308U
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- monomer pre
- emulsion
- column
- steel pipe
- steel tube
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Abstract
The utility model is related to concrete column fields, and specifically a kind of assembled steel tube confined concrete models, the steel tube confined concrete column include multistage monomer pre-emulsion column；The monomer pre-emulsion column includes beam shape steel pipe, and tendon is equipped in the beam shape steel pipe, is inoculated with for the molding type concrete processed of monomer pre-emulsion column in the beam shape steel pipe, and the monomer pre-emulsion intercolumniation, which is connected, forms steel tube confined concrete column；The tendon includes multiple reinforcing bars.The utility model can directly in steel pipe casting concrete, its construction characteristic meets the industrialized requirement of Modern Construction Technology, labour cost can be saved and reduce project cost, have many advantages, such as that high capacity, ductility are good, anti-seismic performance is superior, connection is safe and reliable, easy for construction, simple structure, good economy performance simultaneously, it is convenient for production simultaneously conventional steel confined concrete models sectional making.
Description
Technical field
The utility model is related to concrete column field, a kind of specifically assembled steel tube confined concrete models.
Background technology
Development assembled architecture is the major transformation of architecture construction mode, is to promote supply side structural reform and novel city
The important measure of townization development is conducive to the economize on resources energy, reduction construction pollution, promotion labor productivity and quality safety
Level may advantageously facilitate construction industry and information-based industrialization depth integration, the new kinetic energy of cultivation NPD projects, the superfluous production of promotion neutralizing
Energy.Assembled architecture by be future architecture industry development one of important directions.Traditional fabricated construction is broken in earthquake disaster
It is bad serious, these destroy mainly due to fabricated construction connecting node it is weak and unreasonable caused by so that assembled
Promotion and application of the structure in Practical Project are somewhat limited.
For assembled steel tube confined concrete rod structure, in order to which assembled steel tube confined concrete models can
It is preferably promoted, key is that the molding mode of simplified assembly concrete-filled steel tube, simplifies production technology, because generally
Single prefabricated assembled column one-pass molding is more difficult, so a kind of novel assembled steel tube confined concrete models knot being convenient for into production
Structure be produce now it is required.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of can be with the assembled steel of sectionally smooth join
Pipe confined concrete models.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of assembled steel tube confined concrete models, the steel tube confined concrete column include multistage monomer pre-emulsion column；Institute
It includes beam shape steel pipe to state monomer pre-emulsion column, and tendon is equipped in the beam shape steel pipe, is inoculated with for monomer in the beam shape steel pipe
The molding type concrete processed of prefabricated post, the monomer pre-emulsion intercolumniation, which is connected, forms steel tube confined concrete column；The tendon
Including multiple reinforcing bars.
The tendon is in beam shape steel duct, and the tendon is axially extending along beam shape steel pipe, and the tendon prolongs
It extends on the outside of beam shape steel tube end part.
It is arranged in parallel between the reinforcing bar, it is connected by stirrup between multiple reinforcing bars.
The monomer pre-emulsion intercolumniation is connected by connection component；The connection component includes splicing steel pipe, the splicing
Steel pipe is equipped with and pours into hole, and the connection component further includes from the fixing concrete for pouring into hole and pouring into splicing steel pipe.
When two monomer pre-emulsion intercolumniations are connected, tendon end in one of them described monomer pre-emulsion column with it is another
The tendon end of one monomer pre-emulsion column fits.
When two monomer pre-emulsion intercolumniations are connected, end reinforced in one of monomer pre-emulsion column and another
End reinforced in monomer pre-emulsion column fits.
When two monomer pre-emulsion intercolumniations are connected, the reinforcing bar in a wherein monomer pre-emulsion column and another monomer
Outside is socketed with a branch sleeve at the position that reinforcing bar fits in prefabricated post.
When two monomer pre-emulsion intercolumniations are connected, the reinforcing bar in one of monomer pre-emulsion column and another monomer
After reinforcing bar in prefabricated post fits, it is attached by welding at the link position of reinforcing bar and reinforcing bar.
A kind of production technology of assembled steel tube confined concrete models, the production technology include the following steps：
(1) preparation of monomer pre-emulsion column；
(2) after the completion of step (1), other is needed the reinforcing bar in assembled monomer pre-emulsion column and another needs
Reinforcing bar in assembled monomer pre-emulsion column is docked, and after the completion of docking, each corresponding bar connecting is got up with branch sleeve；
(3) after the completion of step (2), by prefabricated splicing steel pipe between two monomer pre-emulsion columns；And steel pipe will be spliced
It is welded respectively with the beam shape steel pipe in the monomer pre-emulsion column at both ends；
(4) after the completion of step (3), that is reserved from splicing steel pipe pours into hole, then concrete is poured into splicing from hole is poured into
In steel pipe, until filling splicing steel pipe；
(5) it after the completion of step (4), stands, waits for that concrete formation, two monomer pre-emulsion column assembly terminate；
(6) if necessary to repeat assembly monomer pre-emulsion column, above step (1)-(6) are repeated.
The steel disc for sealing is added on pouring into mouth in the step (5), it, will be pre- when two monomer pre-emulsion columns splice
The steel disc filling big with hole etc. is poured into of system pours into hole, realizes the sealing for pouring into hole；
The utility model has the advantage of：
The utility model can directly in steel pipe casting concrete, it is industrialized that construction characteristic meets Modern Construction Technology
It is required that can save labour cost and reduce project cost, while have high capacity, ductility are good, anti-seismic performance is superior, connection
Securely and reliably, the advantages that easy for construction, simple structure, good economy performance, while conventional steel confined concrete models sectional making,
It is convenient for production.
Description of the drawings
Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described：
Fig. 1 is the front view of the utility model.
Fig. 2 is the installation diagram of the utility model.
Fig. 3 is the vertical view that monomer pre-emulsion column section is rounded in the utility model.
Fig. 4 is the vertical view that monomer pre-emulsion column section is square in the utility model.
Label in above-mentioned figure is：
1, beam shape steel pipe, 2, type concrete processed, 3, reinforcing bar, 4, stirrup, 5, external screw thread, 6, splicing steel pipe, 7, branch sleeve,
8, fixing concrete, 9, pour into hole, 10, steel disc.
Specific implementation mode
Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing
Step detailed description.
A kind of assembled steel tube confined concrete models, steel tube confined concrete column include multistage monomer pre-emulsion column；Monomer is pre-
Column processed includes beam shape steel pipe 1, and tendon 4 is equipped in beam shape steel pipe 1, is inoculated in beam shape steel pipe 1 molding for monomer pre-emulsion column
Type concrete 2 processed, monomer pre-emulsion intercolumniation, which is connected, forms steel tube confined concrete column；Tendon 4 includes multiple reinforcing bars 3；This reality
It is made of the splicing of multiple monomer pre-emulsion columns with novel steel tube confined concrete models so that the production of steel tube confined concrete column is more square
Just, while in the present invention, tendon 4 not only acts as the effect for increasing monomer pre-emulsion column intensity, also acts as the later stage two
Connection function between monomer pre-emulsion column；The setting of tendon 4 contributes to the connection between late monomer prefabricated post；In practical life
It is different when state of the tendon 4 in beam shape steel pipe 1 in the utility model according to connection type in production, in the utility model
Tendon 4 is in inside beam shape steel pipe 1, and tendon 4 is axially extending along beam shape steel pipe 1, and tendon 4 extends to 1 end of beam shape steel pipe
On the outside of portion；Making tendon 4 in this way, there are two types of modes, and one is 4 one end of tendon to expose on the outside of 1 end of beam shape steel pipe, also
One is tendons 4 to have exposing at 1 both ends of beam shape steel pipe, selects different tendons 4 to be arranged according to corresponding combination environment
Mode；What is highlighted in the utility model is that 1 end of beam shape steel pipe is exposed in 4 one end of tendon；Tendon 4 exposes beam shape steel pipe
On the outside of 1 end, it is therefore an objective to 4 region of tendon exposed be connected with connection component, and then realized to two monomers
The connection of prefabricated post；Reinforced binding concrete column uses assembled connecting method and steel tube confined concrete in the utility model
The advantages of composite structure, in steel pipe after casting concrete, is in metastable damp condition in steel pipe, moisture is not easy to evaporate,
Water seasoning process is saved, the maintaining process of concrete is simplified.It has good stress performance and workability simultaneously.It holds
It is high to carry power, ductility is good, and anti-seismic performance is superior.Easy for construction, the duration greatly shortens.Be conducive to fire-resistance and the fire prevention of steel pipe, corrosion resistant
Corrosion can be better than steel construction.The advantages that connection is safe and reliable, simple structure, good economy performance.
Preferably, it is arranged in parallel between reinforcing bar 3 in the utility model, it is connected by stirrup between multiple reinforcing bars 3,
Such set-up mode avoids interfering between each reinforcing bar 3 when reinforcing bar 3 is installed in a jumble, while such set-up mode
Make 3 uniform force of reinforcing bar so that 3 stress of each reinforcing bar is essentially identical when whole monomer pre-emulsion column stress, advantageously reduces list
One reinforcing bar, 3 stress is excessive, reduces the generation of monomer pre-emulsion column local damage probability.
Preferably, monomer pre-emulsion intercolumniation is connected by connection component in the utility model；Connection component includes spelling
Steel pipe 6 is connect, splicing steel pipe 6, which is equipped with, pours into hole 9, and connection component further includes mixed from the fixation that hole 9 pours into splicing steel pipe 6 is poured into
Solidifying soil 8；When connection, two monomer pre-emulsion columns are docked first, docking here refers to just two monomer pre-emulsion column contras
Formula so that stretch out 4 end part aligning of tendon of beam shape steel pipe 1, specifically first need the monomer pre-emulsion column connected when connection at two
Between place a splicing steel pipe 6, splicing steel pipe 6 is socketed in the outside of tendon 4 of stretching, when needing fixed, passes through and splice steel
Hole 9 is poured on pipe 6, fixing concrete 8 is poured into splicing steel pipe 6, is realized to two monomer pre-emulsions by fixing concrete 8
The tendon 4 that column stretches out is fixed, and then realizes the fixation of two monomer pre-emulsion columns.
Preferably, in the utility model, when two monomer pre-emulsion intercolumniations are connected, in one of monomer pre-emulsion column
4 end of tendon and 4 end of tendon of another monomer pre-emulsion column fit so that the coagulation formed by monomer pre-emulsion column
Reinforcing bar 3 moves towards identical in earth pillar so that by the reinforcing bar 3 in concrete column is approximately overall structure so that concrete column can be held
The shearing force bigger received, similarly, when two monomer pre-emulsion intercolumniations are connected in the present invention, one of monomer pre-emulsion column
In 3 end of reinforcing bar fit with 3 end of reinforcing bar in another monomer pre-emulsion column, setting is so that two monomer pre-emulsions in this way
3 end of reinforcing bar fitting in column, can not only play said effect, also facilitate the reinforcing bar 3 in two monomer pre-emulsion columns of later stage pair
Operation is processed at link position to provide the foundation.
Preferably, in the utility model, when two monomer pre-emulsion intercolumniations are connected, a monomer pre-emulsion column wherein
In reinforcing bar 3 and another monomer pre-emulsion column at the position that fits of reinforcing bar 3 outside be socketed with a branch sleeve 7, connect
The setting of sleeve 7 can need the reinforcing bar 3 in the monomer pre-emulsion column connected to be connected well two, new in this practicality
Branch sleeve 7 is fitting reinforcing bar 3 opposite for two monomer pre-emulsion column each twos in type, in the present invention monomer pre-emulsion column
In 3 quantity of reinforcing bar it is identical, and the reinforcing bar 3 in two monomer pre-emulsion columns being connected is one-to-one, and two monomers are pre-
When column processed is connected, it is desirable that the reinforcing bar 3 in one of monomer pre-emulsion column fits with reinforcing bar 3 in another monomer pre-emulsion column；
The setting of branch sleeve 7 can increase the intensity of 3 junction of reinforcing bar in two monomer pre-emulsion columns；As the preferred of bigger, this reality
It is equipped with external screw thread 5 with each 3 end of reinforcing bar in novel, is equipped in compatible with external screw thread 5 on reinforcing bar 3 in branch sleeve 7
Screw thread realizes that branch sleeve 7 is preferably connect with reinforcing bar 3 by the cooperation of internal thread and external screw thread 5；It is new to this practicality again
Type optimizes, when two monomer pre-emulsion intercolumniations are connected in the present invention, the reinforcing bar 3 in one of monomer pre-emulsion column
After fitting with the reinforcing bar 3 in another monomer pre-emulsion column, carried out at the link position of reinforcing bar 3 and reinforcing bar 3 by welding
Connection, that is, the reinforcing bar 3 in a monomer pre-emulsion column is made to pass through Welder with the reinforcing bar 3 in another monomer pre-emulsion column
Skill is connected, such setting, plays an effect tentatively connected, is wanted when connecting sleeve and welding procedure if used simultaneously
It asks and first on a reinforcing bar 3 is arranged branch sleeve 7, spot welding are being carried out to two 3 junctions of reinforcing bar, after the completion of spot weld operation, are being turned
Dynamic branch sleeve 7 so that branch sleeve 7 is socketed in the outside of two 3 junctions of reinforcing bar；It is new in this practicality in addition to optimizing above
When two monomer pre-emulsion columns need connection in type, 3 end of reinforcing bar of one of monomer pre-emulsion column is equipped with cross protrusion, another
3 end of reinforcing bar of the monomer pre-emulsion column connected is needed to be equipped with compatible cross recess, two monomer pre-emulsion columns with cross protrusion
When connection, by the cooperation of cross protrusion and cross recess, the effect of an initial alignment can be played；It can by optimizing above
To increase the integral strength of device, be conducive to improve concrete column integral strength.
A kind of production technology of assembled steel tube confined concrete models, production technology include the following steps：
(1) preparation of monomer pre-emulsion column；
(2) after the completion of step (1), other is needed the reinforcing bar 3 in assembled monomer pre-emulsion column and another need
It wants the reinforcing bar 3 in the monomer pre-emulsion column of assembly to be docked, after the completion of docking, is connected each corresponding reinforcing bar 3 with branch sleeve 7
Come；
(3) after the completion of step (2), by prefabricated splicing steel pipe 6 between two monomer pre-emulsion columns；And steel pipe will be spliced
6 are welded with the beam shape steel pipe 1 in the monomer pre-emulsion column at both ends respectively；
(4) after the completion of step (3), that is reserved from splicing steel pipe 6 pours into hole 9, then concrete is poured into spelling from hole 9 is poured into
It connects in steel pipe 6, until filling splicing steel pipe 6；
(5) it after the completion of step (4), stands, waits for that concrete formation, two monomer pre-emulsion column assembly terminate；
(6) if necessary to repeat assembly monomer pre-emulsion column, above step (1)-(6) are repeated.
Preferably, the steel disc 10 for sealing is added in the utility model in step (5) on pouring into mouth, at two
When monomer pre-emulsion column splices, prefabricated steel disc 10 filling big with hole 9 etc. is poured into is poured into hole 9, realization pours into the close of hole 9
Envelope ensures that concrete is in inside, avoids exposed concrete, while being also convenient for the fast rapid hardening of concrete by the setting of steel disc 10
Knot.
The preparation process of monomer pre-emulsion column in the utility model：1. to 1 column of beam shape steel pipe of marching into the arena before factory is made
Through carrying out technical data inspection, and halved tie shape steel pipe appearance and geometric dimension are checked, could be used after meeting the requirements；2. beam
Shape steel pipe 1 will do safeguard procedures, prevent mud foreign substance pollution steel pipe walls；3. the reinforcing bar 3 prepared is formed by adding with stirrup
Tendon 4, then tendon 4 is put into beam shape steel pipe 1；4. being put into halved tie shape steel pipe 1 in beam shape steel pipe 1 in tendon 4 to carry out
Cleaning；5. after cleaning out, type concrete 2 processed is poured into beam shape steel pipe 1；6. the verticality of tendon 4 is checked, as found have
Deviation should manually adjust at once, after adjustment, stand so that the condensation of type concrete 2 molding processed.It can by operating above
Monomer pre-emulsion column is made.
The production technology of assembled steel tube confined concrete models in the utility model：1. choosing two monomers to be spliced together
Prefabricated splicing steel pipe 6 is placed between two monomer pre-emulsion columns by prefabricated post；2. needing the monomer pre-emulsion connected by one
Reinforcing bar 3 in the monomer pre-emulsion column that column is connected with another needs is docked, will be each mutually right with sleeve after the completion of docking
Reinforcing bar 3 is answered to connect；3. splicing steel pipe 6 is welded with the beam shape steel pipe 1 in two monomer pre-emulsion columns respectively；4. passing through
Splicing steel pipe 6 on pour into hole 9, by fixing concrete 8 from pour into hole 9 pour into splicing steel pipe 6；5. by it is prefabricated with pour into hole
The big filling of steel disc 10 such as 9, which pour into hole 9, to be sealed；Concrete eight molding to be fixed, assembly terminate.
Type concrete 2 and fixing concrete 8 either processed in the present invention simultaneously only play the role of not here
Together, to name difference, real material is using essentially identical, and often has material, and which is not described herein again.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as the method for using the utility model
The improvement for the various unsubstantialities that design and technical solution carry out, both is within the protection scope of the present invention.
Claims (8)
1. a kind of assembled steel tube confined concrete models, which is characterized in that the steel tube confined concrete column includes multistage monomer
Prefabricated post；The monomer pre-emulsion column includes beam shape steel pipe, and tendon is equipped in the beam shape steel pipe, is inoculated in the beam shape steel pipe
For the molding type concrete processed of monomer pre-emulsion column, the monomer pre-emulsion intercolumniation, which is connected, forms steel tube confined concrete column；Institute
It includes multiple reinforcing bars to state tendon.
2. a kind of assembled steel tube confined concrete models according to claim 1, which is characterized in that the tendon is in
Beam shape steel duct, the tendon is axially extending along beam shape steel pipe, and the tendon extends on the outside of beam shape steel tube end part.
3. a kind of assembled steel tube confined concrete models according to claim 1, which is characterized in that between the reinforcing bar mutually
It is arranged in parallel, is connected by stirrup between multiple reinforcing bars.
4. according to a kind of assembled steel tube confined concrete models of claim 1-3 any one of them, which is characterized in that the list
The prefabricated intercolumniation of body is connected by connection component；The connection component includes splicing steel pipe, and the splicing steel pipe is equipped with and pours into
Hole, the connection component further include from pour into hole pour into splicing steel pipe in fixing concrete.
5. a kind of assembled steel tube confined concrete models according to claim 4, which is characterized in that two monomers are pre-
When intercolumniation processed is connected, the steel of tendon end and another monomer pre-emulsion column in one of them described monomer pre-emulsion column
Muscle beam end fits；In one of monomer pre-emulsion column it is end reinforced with it is end reinforced in another monomer pre-emulsion column
It fits.
6. a kind of assembled steel tube confined concrete models according to claim 4, which is characterized in that two monomers are pre-
When intercolumniation processed is connected, in one of monomer pre-emulsion column it is end reinforced with it is end reinforced in another monomer pre-emulsion column
It fits；It is each end reinforced equipped with external screw thread, internal thread compatible with external screw thread on reinforcing bar is equipped in branch sleeve.
7. a kind of assembled steel tube confined concrete models according to claim 5, which is characterized in that two monomers are pre-
When intercolumniation processed is connected, position that reinforcing bar in a wherein monomer pre-emulsion column fits with reinforcing bar in another monomer pre-emulsion column
It is socketed with a branch sleeve on the outside of the place of setting.
8. a kind of assembled steel tube confined concrete models according to claim 5, which is characterized in that two monomers are pre-
When intercolumniation processed is connected, the reinforcing bar in one of monomer pre-emulsion column fits with the reinforcing bar in another monomer pre-emulsion column
Afterwards, it is attached by welding at the link position of reinforcing bar and reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214903.3U CN207863308U (en) | 2018-02-07 | 2018-02-07 | A kind of assembled steel tube confined concrete models |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214903.3U CN207863308U (en) | 2018-02-07 | 2018-02-07 | A kind of assembled steel tube confined concrete models |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207863308U true CN207863308U (en) | 2018-09-14 |
Family
ID=63457832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820214903.3U Expired - Fee Related CN207863308U (en) | 2018-02-07 | 2018-02-07 | A kind of assembled steel tube confined concrete models |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207863308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179842A (en) * | 2018-02-07 | 2018-06-19 | 安徽工程大学 | A kind of assembled steel tube confined concrete models and its production technology |
-
2018
- 2018-02-07 CN CN201820214903.3U patent/CN207863308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179842A (en) * | 2018-02-07 | 2018-06-19 | 安徽工程大学 | A kind of assembled steel tube confined concrete models and its production technology |
| CN108179842B (en) * | 2018-02-07 | 2023-10-24 | 安徽工程大学 | Assembled steel tube confined concrete column and production process thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |