CN109537809A - A kind of assembled architecture steel structure support column and its construction method - Google Patents
A kind of assembled architecture steel structure support column and its construction method Download PDFInfo
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- CN109537809A CN109537809A CN201910042864.2A CN201910042864A CN109537809A CN 109537809 A CN109537809 A CN 109537809A CN 201910042864 A CN201910042864 A CN 201910042864A CN 109537809 A CN109537809 A CN 109537809A
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- square column
- column
- sleeve
- outer square
- interior
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007569 slipcasting Methods 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of assembled architecture steel structure support columns and its construction method, including interior square column and outer square column, the interior square column offers corresponding first circular hole on two pairs of sides in front and back corresponding with the outer square column respectively, on the interior square column two pairs of sides in left and right corresponding with the outer square column, the second circular hole is offered respectively between the first adjacent two-by-two circular hole, filled with plain concrete between the outer square column in the interior square column.Pass through the setting to unit is drawn in the present invention, and structure between stable space is formed between interior square column and outer square column, so that outer square column and interior square column form effective connection, the structure of armored concrete is formed with plain concrete simultaneously, improve the intensity of plain concrete, so that the stability of effective connection and three between interior square column, outer square column and plain concrete three, so that the support post formed has more preferably bearing capacity.
Description
Technical field
The present invention relates to assembled architecture technical fields, and in particular to a kind of assembled architecture steel structure support column and
Its construction method.
Background technique
With the development of modern industrial technology, building house can be manufactured in batch completely as machine production.As long as
Prefabricated house component, transport to assemble in site get up just at.Assembled architecture began to cause people in early 20th century
Interest, realized finally to the sixties.The states such as English, method, the Soviet Union attempt first.Due to the construction speed of assembled architecture
Fastly, and lower production costs, it promotes come all over the world rapidly, such as steel construction assembled architecture, this kind of assembled is built
It builds and constructs using a large amount of steel construction, from the point of view of current steel market price trend, traditional artificial expense constantly increases,
Price of steel product drops, and the cost of steel house will be expected to further decrease, while the use of this form of construction work is also factory
Production, assembled in situ, construction efficiency is also relatively high, but compares compared to traditional construction, is to rely on by the support built
In the intensity of steel construction itself, and Prefabrication, using the mode that similar clause produces, the intensity of its own is by more
Influence, such as material of factor itself, production technology etc..
Summary of the invention
For above-mentioned technical deficiency, it is vertical with steel structure support that the object of the present invention is to provide a kind of assembled architectures
Column and its construction method, using the combination of steel construction and concrete, to improve its own intensity.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
The present invention provides a kind of assembled architecture steel structure support column, including the interior square column that is surrounded by four sides and
The outer square column being nested on the outside of the interior square column, four sides of the interior square column, four side phases corresponding with the outer square column
It is arranged in parallel, the upper and lower ends of the interior square column and the upper and lower ends of the outer square column are flush, the interior square column and described outer
Two pairs of corresponding front and back of square column offers corresponding first circular hole on side respectively, and the interior square column is corresponding with the outer square column
On the two pairs of sides in left and right, offer the second circular hole, the circular hole on each side respectively between the first adjacent two-by-two circular hole
It is uniformly distributed along its length；It is equipped in every four corresponding first circular holes to drawing unit, every four corresponding second circular holes
It is inside equipped with to drawing unit；Plain concrete is filled in the interior square column between the outer square column.
Preferably, described pair of drawing unit include threaded post, two positioning columns being symmetrically nested in the threaded post and
Sleeve of the Screw assembly on two positioning columns, there are two the identical annulus bottom surface of area and two for the gabarit tool of the sleeve
The annular side being connected with two annulus bottom surfaces is held, the annular side is in both ends flaring, intermediate closing, the circle of the sleeve
The overall diameter of ring bottom surface is identical as the internal diameter of the circular hole, and the middle part in the sleeve offers and the positioning column Screw assembly
Internal screw thread；One end of the sleeve is pushed against on the inner wall of the interior square column, and the other end of the sleeve is threaded with
One nut, first nut are pushed against on the outer wall of the outer square column.
Preferably, one end annulus bottom surface of the sleeve is extended to outer peripheral side for being pushed against the interior square column inner wall
Flange sleeve, the other end annulus bottom surface peripheral side of the sleeve is equipped with external screw thread, forms external thread sleeve.
Preferably, the external thread sleeve is embedded is cased with sealing shroud, and the sealing shroud is by Screw assembly in the threaded post
On the second nut be pushed against on the sleeve.
Preferably, the material of the sealing shroud, the sleeve and the threaded post is alloy.
Preferably, the center position of the positioning column offers the location hole passed through for the threaded post, the positioning
Several equally distributed slip casting slots are also provided on column, the positioning hole is fixedly installed rubber ring.
Preferably, the interior square column and the outer square column are rectangular steel pipe.
A kind of assembled architecture construction method of steel structure support column, specifically comprises the following steps:
S1: the prefabricated outer square column and interior square column for meeting construction intensity, and according to the physical length of outer square column and interior square column
The circular hole of respective numbers is opened up, and outer square column is nested on interior square column；
Positioning column: being mounted on the middle part of sleeve by S2, in case subsequent use；
S3: the sleeve in eight circular holes for being located at foreign side's column upper and lower ends in inserting step S2, the flange of middle sleeve
Set is pushed against on the inner wall of interior square column, and is fixed sleeve by first nut of the Screw assembly on external thread sleeve, is led to simultaneously
Cross ruler measure in gap between square column and outer square column, guarantee in square column four sides to four sides of outer square column away from
From identical；
S4: after the completion of step S3, the installation of remaining sleeve, the same S3 of mounting means can be carried out；To all circles
After being respectively mounted sleeve in hole, it is inserted into threaded post in two opposite sleeves, and from the both ends nesting upper sleeve gasket of threaded post,
Finally the second nut fixes threaded post on the both ends Screw assembly of threaded post, needs to guarantee spiral shell during fixed thread column
The length that the both ends of line column protrude from outer square column is identical；
S5: after the completion of S4, the interior square column that installation fixes being erected with outer square column, and passes through plank for outer square column
Bottom block, then pour plain concrete from the top of outer square column, and vibrate to plain concrete by vibrating head；
S6: after to vibrating head vibration, keeping the position of outer square column fixed, is placed a period of time waiting element
It is concrete curing, after the completion of plain concrete solidification, the plain concrete leaked out on a small quantity is cleaned up, will finally be used to block again
Plank removal entire construction can be completed.
Preferably, plain concrete is poured using layer-stepping in step S5, i.e., pouring for plain concrete is divided into multiple completion,
In being vibrated using vibrating head when pouring every time for plain concrete.
The beneficial effects of the present invention are:
(1) using the combination of outer square column and interior square column, the self-strength of the support post is substantially increased, wherein interior square column
Setting, being equivalent in outer square column a built-in reinforcing rib can be with outer square column one when outer square column plays vertical support
It is vertical to play carrying, when outer square column plays beam effect, can be improved the bending strength of outer square column；Simultaneously by interior square column
Plain concrete is poured in outer square column, so that outer square column and interior square column are formed effectively, further improves bearing capacity；
(2) on the one hand interior square column is stably fixed in outer square column the setting for drawing unit, so that the two shape
At effective connection；On the one hand the threaded post of spatial vertical is utilized, so that forming spatial networks branch in outer square column and interior square column
Support, substantially increases bearing capacity, so that the support post is greatly improved in resistance to compression and bending strength；On the other hand
Using the threaded post of spatial vertical and the combination of plain concrete, so that these threaded posts and plain concrete form armored concrete
Structure further improves the support strength of the support column；
(3) sleeve is using both ends flaring, the intermediate structure to close up, and combines with positioning column, on the one hand makes plain coagulation
Soil is able to enter the inside to sleeve, so that the interior plain concrete of interior square column extends to the side-walls of outer square column, so that interior side
Plain concrete forms multiple salient points extended at outer square column in column, improves effective connection of interior square column Yu outer square column, in turn
Further increase whole intensity；On the other hand plain concrete is entered in circular hole by the periphery wall of sleeve, so that
Plain concrete in outer square column forms the salient point entered in circular hole, improve so that plain concrete and outer square column, plain concrete with it is interior
The bonding strength of square column；This outer sleeve makes plain concrete in the periphery wall of sleeve using both ends flaring, the intermediate structure to close up
The hole with intermediate closing in both ends flaring is formed, forms the concrete column of intermediate closing in both ends flaring in the inside of sleeve, into
And the axial freedom of sleeve is limited, so that the inside support performance of the support column is improved；
(4) support post that construction method through the invention obtains, so that plain concrete is effectively combined with steel construction, and
Using the raising to drawing unit to realize steel construction self-strength, raising and the element coagulation of plain concrete self-strength are also realized
The raising of bonding strength between soil and steel construction, finally makes the bearing capacity of the support post be greatly improved, together
When the support post use Prefabrication, have high production efficiency, the low advantage of construction intensity.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of stereochemical structure signal of assembled architecture steel structure support column provided in an embodiment of the present invention
Figure；
Fig. 2 is that a kind of main view of assembled architecture steel structure support column provided in an embodiment of the present invention (is partially gone
Fall and drawing unit is shown)；
Fig. 3 is a kind of top view of assembled architecture steel structure support column provided in an embodiment of the present invention；
Fig. 4 be Fig. 2 in A-A to cross-sectional view；
Fig. 5 is the cross-sectional view of B-B direction in Fig. 3；
Fig. 6 is to the structural schematic diagram for drawing unit；
Fig. 7 is the explosive view of Fig. 6；
Fig. 8 is the cross-sectional view of sleeve；
Fig. 9 is the structural schematic diagram of positioning column.
Description of symbols: square column, 3- are to drawing unit, 31- threaded post, 32- sleeve, 321- flange in the outer square column of 1-, 2-
Set, 322- external thread sleeve, 323- internal thread hole, 33- positioning column, 331- location hole, 332- slip casting slot, 34- sealing shroud, 35-
One nut, the second nut of 36-, 4- plain concrete, the first circular hole of 5-, the second circular hole of 6-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 9, a kind of assembled architecture steel structure support column, in being surrounded by four sides
Square column 2 and the outer square column 1 for being nested in interior 2 outside of square column, interior square column 2 and outer square column 1 are rectangular steel pipe, and use Q345 steel
Material is made, the corresponding setting parallel with four sides of outer square column 1 in four sides of interior square column 2, and interior square column 2
In the center of outer square column 1, i.e., in square column 2 four sides to four sides of outer square column 1 distance it is identical, interior square column 2 it is upper
Lower both ends and the upper and lower ends of outer square column 1 are flush, i.e. the length of the two is identical, as shown in Fig. 2, interior square column 2 and outer square column 1 are right
Corresponding first circular hole 5, two opposite side of interior square column 2 left and right corresponding with outer square column 1 are offered on the side of two pairs of the front and back answered respectively
The second circular hole 6 is offered respectively on face, between the first adjacent two-by-two circular hole 5, and the circular hole on each side is along length side
To being uniformly distributed；It is equipped in every four corresponding first circular holes 5 to unit 3 is drawn, is all provided in every four corresponding second circular holes 6
Have to unit 3, and the equal coaxial line of every four corresponding first circular holes 5 is drawn, every four corresponding second circular holes 6 are also coaxial
Line, and then these axis form the positional relationship of spatial vertical, fill and are always or usually as specified between interior, the interior square column 2 of interior square column 2 and outer square column 1
Concrete 4.
Further, to draw unit 3 include threaded post 31, symmetrically be nested in two positioning columns 33 in threaded post 31 and
Sleeve 32 of the Screw assembly on two positioning columns 33, wherein the both ends of threaded post 31 are pierced by outer square column 1, sleeve 32 by circular hole
The annular side that is connected with two annulus bottom surfaces there are two the identical annulus bottom surface of area and both ends of gabarit tool, the annular side
In both ends flaring, intermediate closing, the overall diameter of the annulus bottom surface of sleeve 32 is identical as the internal diameter of circular hole in face, and the one of interior square column 2
A inner sidewall is equal to the length (as shown in Figure 4) of sleeve 32 to the distance between the corresponding lateral wall of outer square column 1, in sleeve 32
Middle part offers the internal screw thread with 33 Screw assembly of positioning column；One end of sleeve 32 is pushed against on the inner wall of interior square column 2, the end
Annulus bottom surface extend to form the flange sleeve 321 for being pushed against on interior 2 inner wall of square column to outer peripheral side, the other end circle of sleeve 32
Ring bottom surface is external thread sleeve 322, and has been connected through a screw thread the first nut 35, and the first nut 35 is pushed against the outer wall of outer square column 1
On, wherein the outer diameter of external thread sleeve 322 is identical as the overall diameter of annulus bottom surface of sleeve 32, flange sleeve 321 and external thread sleeve 322
Internal diameter it is identical as the interior diameter of annulus bottom surface of sleeve 32.Its middle sleeve 32 and circular hole are cooperated using small―gap suture, cooperation
Tolerance may be selected H6/f5, do not require sleeve 32 and the absolute sealing of circular hole in actual use, it allowed to let out with micro
Dew.
Further, external thread sleeve 322 is embedded is cased with sealing shroud 34, and sealing shroud 34 is by Screw assembly in threaded post 31
The second nut 36 be pushed against on sleeve 32, during assembly, sealing shroud 34 and external thread sleeve 322 are matched using small―gap suture
It closes, H6/f5 may be selected in the tolerance of cooperation, and the sealing for not requiring sealing shroud 34 absolute in actual use allows it with micro-
The leakage of amount.
Further, the material of sealing shroud 34, sleeve 32 and threaded post 31 is Q345 steel.
As shown in figure 9, the center position of positioning column 33 offers the location hole 331 passed through for threaded post 31, positioning column
Be also provided with several equally distributed slip casting slots 332 on 331, the application to the concrete shape of slip casting slot 332 without limitation, only
It wants it that can guarantee that plain concrete 4 can flow through, is fixedly installed rubber ring in location hole 331, when threaded post 31 is inserted into
When, rubber ring is adjacent in threaded post 31, on the one hand the setting of positioning column 33 enables plain concrete 4 to flow in sleeve 32
It is dynamic, on the other hand realize the positioning of threaded post 31, while the setting of rubber ring allows threaded post while providing certain support
31 carry out the offset of part using the elasticity of rubber ring itself, to compensate the error in itself concentricity of threaded post 31.
As shown in Figures 2 and 3, interior square column 2 is stably fixed in outer square column 1 drawing 3 one side of unit, so that
Interior square column 2 forms stable connection with outer square column 1；On the one hand the threaded post 31 of spatial vertical is utilized, so as to unit 3 is drawn outside
Form spatial networks support in square column 1 and interior square column 2, form the reinforcing rib of spatial distribution, further improve interior square column 2 with
The bearing capacity of outer square column 1；
As shown in Figure 4 and Figure 5, after pouring plain concrete 4, plain concrete 4 distinguishes shape in interior square column 2 and outer square column 1
At concrete column, and the setting to unit 3 is drawn, so that its structure for forming similar armored concrete with plain concrete 4, Jin Erti
The high intensity of plain concrete 4, while to drawing unit 3 but also the element in plain concrete 4 and outer square column 1 in interior square column 2 is mixed
It coagulates soil 4 and forms effectively connection, avoid plain concrete 4 and be individually distributed in interior square column 2 and outer square column 1；
Further, as shown in Figure 4 and Figure 5, still further it can be seen that, on the one hand utilize the both ends flaring of sleeve 32, intermediate receipts
The structure (as shown in Figure 8) of mouth, enables the plain concrete in interior square column 2 to flow into sleeve 32, and extend to sealing shroud 34
Place so that the plain concrete 4 in interior square column 2 forms multiple salient points extended in outer square column 1, improve plain concrete 4 with it is interior
The connectivity of square column 2 and outer square column 1；On the other hand the plain concrete 4 in outer square column 1 utilizes the both ends flaring of sleeve 32, centre
The structure of closing in can flow into interior square column 2 and the formation of plain concrete 4 in the circular hole on outer 1 side wall of square column, and then in outer square column 1
Multiple salient points extended in interior square column 2 and outer square column 1, improve the connectivity of interior square column 2 and outer square column 1；Furthermore plain coagulation
Soil 4 forms the hole with intermediate closing in both ends flaring in the periphery wall of sleeve 32, forms intermediate closing in the inside of sleeve 32
The concrete column of both ends flaring so that the axial freedom of sleeve 32 is limited, and then also limits entirely single to drawing
The axial displacement of member 3 ensure that effective between 4 three of interior square column 2, outer square column 1 and plain concrete so that it is more stable
The stability of connection and three, so that the support post formed has more preferably bearing capacity.
A kind of assembled architecture construction method of steel structure support column, specifically comprises the following steps:
S1: the prefabricated outer square column 1 and interior square column 2 for meeting construction intensity, and according to the reality of outer square column 1 and interior square column 2
Length opens up the circular hole of respective numbers, circular hole equidistant arrangement on the same side, and outer square column 1 is nested in interior square column 2
On；
Positioning column 33: being mounted on the middle part of sleeve 32 by S2, in case subsequent use；
S3: the sleeve 32 in eight circular holes for being located at 1 upper and lower ends of foreign side's column in inserting step S2, middle sleeve 32
Flange sleeve 321 is pushed against on the inner wall of interior square column 2, and will set by first nut 35 of the Screw assembly on external thread sleeve 322
Cylinder 32 is fixed, while measuring the gap between interior square column 2 and outer square column 1 by ruler, and four sides of square column 2 are outside in guarantee
The distance of four sides of square column 1 is identical, that is, guarantees that interior square column 2 is located at the center inside outer square column 1；
S4: after the completion of step S3, the installation of remaining sleeve 32, the same S3 of mounting means can be carried out；To all
After being respectively mounted sleeve 32 in circular hole, threaded post 31 is inserted into two opposite sleeves 32, and embedding from the both ends of threaded post 31
Upper sleeve gasket 34 is covered, finally second nut 36 is fixed by threaded post 31 on the both ends Screw assembly of threaded post 31, in fixed spiral shell
The length for needing the both ends for guaranteeing threaded post 31 to protrude from outer square column 1 during line column 31 is identical；
S5: after the completion of S4, the interior square column 2 that installation fixes being erected with outer square column 1, and passes through plank for foreign side
The bottom of column 1 blocks, and then pours plain concrete 4 from the top of outer square column 1, and carry out to plain concrete 4 by vibrating head
Vibration；Furthermore plain concrete 4 can also be used layer-stepping and pour, and further increase the uniformity of plain concrete, i.e., by plain concrete 4
Pour and be divided into multiple completion, the interval time poured every time is unsuitable too long, to prevent plain concrete 4 from generating the solidification of part,
In being vibrated using vibrating head when pouring every time for plain concrete 4, wherein vibrating head is the vibration being commonly used in existing construction
Device；
S6: after to vibrating head vibration, keeping the position of outer square column 1 fixed, is placed a period of time waiting
Plain concrete 4 solidifies, in the junction of threaded post 31 and the second nut 36, the junction and first of sealing shroud 34 and sleeve 32
The junction of nut 35 and outer 1 side wall of square column is possible to generate a small amount of leakage, therefore after the completion of the solidification of plain concrete 4,
Plain concrete 4 at leakage need to be cleaned up, entire construction finally is can be completed into the plank removal for being used to block again.
The present invention is formed between stable space between interior square column and outer square column and is tied by the setting to drawing unit
Structure improves so that outer square column and interior square column form effective connection, while forming the structure of armored concrete with plain concrete
The intensity of plain concrete, while plain concrete and interior square column and outer square column connectivity are improved, interior square column, outer square column and plain coagulation
The stability of effective connection and three between native three, so that the support post formed has more preferably bearing capacity.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of assembled architecture steel structure support column, which is characterized in that including the interior square column (2) surrounded by four sides
With the outer square column (1) being nested on the outside of the interior square column (2), four sides of the interior square column (2) and the outer square column (1) are right
The parallel setting in four sides answered, the upper and lower ends of the interior square column (2) and the upper and lower ends of the outer square column (1) are mutually neat
Flat, interior square column (2) front and back corresponding with outer square column (1) offers corresponding first circular hole on two pairs of sides respectively
(5), on the two pairs of sides in the interior square column (2) left and right corresponding with outer square column (1), positioned at the first adjacent two-by-two circular hole
(5) it is offered respectively between the second circular hole (6), the circular hole on each side is uniformly distributed along its length；Every four corresponding
It is equipped in first circular hole (5) to unit (3) are drawn, is equipped in every four corresponding second circular holes (6) to drawing unit (3)；Institute
It states in interior square column (2) and is filled with plain concrete (4) between the outer square column (1).
2. a kind of assembled architecture steel structure support column as described in claim 1, which is characterized in that described pair of drawing unit
It (3) include threaded post (31), two positioning columns (33) being symmetrically nested on the threaded post (31) and Screw assembly two
Sleeve (32) on a positioning column (33), there are two the identical annulus bottom surface of area and two for the gabarit tool of the sleeve (32)
The annular side being connected with two annulus bottom surfaces is held, the annular side is in both ends flaring, intermediate closing, the sleeve (32)
Annulus bottom surface overall diameter it is identical as the internal diameter of circular hole, the middle part in the sleeve (32) offers and the positioning column (33)
The internal screw thread of Screw assembly；One end of the sleeve (32) is pushed against on the inner wall of the interior square column (2), the sleeve (32)
The other end is threaded with the first nut (35), and first nut (35) is pushed against on the outer wall of the outer square column (1).
3. a kind of assembled architecture steel structure support column as claimed in claim 2, which is characterized in that the sleeve (32)
One end annulus bottom surface extend to the flange sleeve (321) for being pushed against on interior square column (2) inner wall, the set to outer peripheral side
The other end annulus bottom surface peripheral side of cylinder (32) is equipped with external screw thread, is formed external thread sleeve (322).
4. a kind of assembled architecture steel structure support column as claimed in claim 3, which is characterized in that the external thread sleeve
(322) it embeds and is cased with sealing shroud (34), the sealing shroud (34) passes through second spiral shell of the Screw assembly on the threaded post (31)
Female (36) are pushed against on the sleeve (32).
5. a kind of assembled architecture steel structure support column stated such as claim 4, which is characterized in that the sealing shroud
(34), the material of the sleeve (32) and the threaded post (31) is alloy.
6. a kind of assembled architecture steel structure support column as claimed in claim 2, which is characterized in that the positioning column
(33) center position offers the location hole (331) passed through for the threaded post (31), also opens on the positioning column (331)
Equipped with several equally distributed slip casting slots (332), rubber ring is fixedly installed in the location hole (331).
7. a kind of assembled architecture steel structure support column as claimed in any one of claims 1 to 6, which is characterized in that institute
Stating interior square column (2) and the outer square column (1) is rectangular steel pipe.
8. a kind of construction method of assembled architecture as described in claim 1 steel structure support column, which is characterized in that tool
Body includes the following steps:
S1: the prefabricated outer square column (1) and interior square column (2) for meeting construction intensity, and according to outer square column (1) and interior square column (2)
Physical length opens up the circular hole of respective numbers, and outer square column (1) is nested on interior square column (2)；
Positioning column (33): being mounted on the middle part of sleeve (32) by S2, in case subsequent use；
S3: the sleeve (32) in eight circular holes for being located at foreign side's column (1) upper and lower ends in inserting step S2, middle sleeve (32)
Flange sleeve (321) be pushed against on the inner wall of interior square column (2), and pass through first spiral shell of the Screw assembly on external thread sleeve (322)
Female (35) are fixed by sleeve (32), while measuring the gap between interior square column (2) and outer square column (1), side in guarantee by ruler
The distance of four sides to four sides of outer square column (1) of column (2) is identical；
S4: after the completion of step S3, the installation of remaining sleeve (32), the same S3 of mounting means can be carried out；To all circles
After being respectively mounted sleeve (32) in hole, threaded post (31) are inserted into two opposite sleeves (32), and from threaded post (31)
Both ends nesting upper sleeve gasket (34), finally on the both ends Screw assembly of threaded post (31) the second nut (36) by threaded post (31)
Fixed, the length for needing the both ends for guaranteeing threaded post (31) to protrude from outer square column (1) during fixed thread column (31) is identical；
S5: after the completion of S4, the interior square column (2) that installation fixes being erected with outer square column (1), and passes through plank for foreign side
The bottom of column (1) blocks, and then pours plain concrete (4) from the top of outer square column (1), and by vibrating head to plain concrete
(4) it is vibrated；
S6: after to vibrating head vibration, keeping the position of outer square column (1) fixed, is placed a period of time waiting element
Concrete (4) solidification cleans up the plain concrete leaked out on a small quantity (4), finally again after the completion of plain concrete (4) solidification
Entire construction is can be completed into the plank removal for being used to block.
9. a kind of construction method of assembled architecture steel structure support column as claimed in claim 8, which is characterized in that step
Plain concrete (4) is poured using layer-stepping in rapid S5, i.e., pouring for plain concrete (4) is divided into multiple completion, in plain concrete
(4) vibrated every time using vibrating head when pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113502920A (en) * | 2021-06-16 | 2021-10-15 | 江阴市先锋建筑有限责任公司 | Steel-concrete structure of prefabricated green house building |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030030663A (en) * | 2001-10-12 | 2003-04-18 | 재단법인 포항산업과학연구원 | Column with double pipe and its construction method |
| JP2005009172A (en) * | 2003-06-19 | 2005-01-13 | Ohki Corp | Structure and method for joining concrete-filled square steel-pipe column and reinforced concrete beam together |
| CN202466993U (en) * | 2012-01-04 | 2012-10-03 | 山东科技大学 | Compound steel pipe concrete pile with pull rod |
| CN106567500A (en) * | 2016-11-07 | 2017-04-19 | 沈阳建筑大学 | High-strength steel and high-strength grouting material combined ultrahigh-strength column structure and construction method |
| CN206888243U (en) * | 2017-04-21 | 2018-01-16 | 山东兴华建设集团有限公司 | A kind of steel core concrete column fire-resistant mechanism |
| CN107654021A (en) * | 2017-10-25 | 2018-02-02 | 程丹松 | A kind of assembling prefabricated reinforced concrete column and assembled combination frame building system |
| CN208056463U (en) * | 2017-09-21 | 2018-11-06 | 湖州职业技术学院 | A kind of stainless steel-concrete-carbon steel hollow sandwich coupled column |
| CN209429383U (en) * | 2019-01-17 | 2019-09-24 | 徐州中煤汉泰建筑工业化有限公司 | A kind of assembled architecture steel structure support column |
-
2019
- 2019-01-17 CN CN201910042864.2A patent/CN109537809B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030030663A (en) * | 2001-10-12 | 2003-04-18 | 재단법인 포항산업과학연구원 | Column with double pipe and its construction method |
| JP2005009172A (en) * | 2003-06-19 | 2005-01-13 | Ohki Corp | Structure and method for joining concrete-filled square steel-pipe column and reinforced concrete beam together |
| CN202466993U (en) * | 2012-01-04 | 2012-10-03 | 山东科技大学 | Compound steel pipe concrete pile with pull rod |
| CN106567500A (en) * | 2016-11-07 | 2017-04-19 | 沈阳建筑大学 | High-strength steel and high-strength grouting material combined ultrahigh-strength column structure and construction method |
| CN206888243U (en) * | 2017-04-21 | 2018-01-16 | 山东兴华建设集团有限公司 | A kind of steel core concrete column fire-resistant mechanism |
| CN208056463U (en) * | 2017-09-21 | 2018-11-06 | 湖州职业技术学院 | A kind of stainless steel-concrete-carbon steel hollow sandwich coupled column |
| CN107654021A (en) * | 2017-10-25 | 2018-02-02 | 程丹松 | A kind of assembling prefabricated reinforced concrete column and assembled combination frame building system |
| CN209429383U (en) * | 2019-01-17 | 2019-09-24 | 徐州中煤汉泰建筑工业化有限公司 | A kind of assembled architecture steel structure support column |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502920A (en) * | 2021-06-16 | 2021-10-15 | 江阴市先锋建筑有限责任公司 | Steel-concrete structure of prefabricated green house building |
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