CN208857955U - Steel construction assembled internal corner column bridge cut-off node - Google Patents
Steel construction assembled internal corner column bridge cut-off node Download PDFInfo
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- CN208857955U CN208857955U CN201821233521.1U CN201821233521U CN208857955U CN 208857955 U CN208857955 U CN 208857955U CN 201821233521 U CN201821233521 U CN 201821233521U CN 208857955 U CN208857955 U CN 208857955U
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- inner casing
- steel
- bridge cut
- internal corner
- steel column
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Abstract
The utility model discloses a kind of steel construction assembled internal corner column bridge cut-off nodes, including steel column and inner casing, outer casing, inner casing is spliced by inner casing I and inner casing II, built-in connection I is provided on the straight line portion of inner casing I, the steel wire I and cement mortar protection board I with steel column cooperation are only provided only in the C-shaped portion of inner casing I, II hierarchical structure of inner casing is the same as inner casing I, it avoids being provided with built-in connection II on the inner casing II of steel column locations, the outer casing gone along with sb. to guard him in the outside of steel column is generally W-shaped, the position that steel column is avoided on inner casing is provided with built-in connection III, inside, adjacent built-in connection is connected using dowel screw II between outer casing, and inside, bonding mortar is poured in narrow slit between outer casing.The utility model discloses convenient for construction and installation, sketch plate and plate therein are factory's production, and site operation is fabricated construction, it is thus only necessary to carry out grouting operation, construction efficiency is higher.
Description
Technical field
The utility model is related to steel construction assembled architecture technical field.
Background technique
By taking assembling type steel structure house as an example, the prefabricated panel largely used at present is mainly lightweight wall plate, such as Sanming City
Battenboard is controlled, prefabricated panel generally passes through tension rib, bolt or connector etc. with main body steel construction frame and is attached.
Inner corner trim steel column position in steel construction uses prefabricated panel to install at present, since prefabricated panel and inner corner trim steel column are direct
Assembly, the phenomenon that there are cold bridges, cold bridge is primarily present at steel column position, i.e. steel column can carry out cold and hot conduction, this be by
In existing steel structure system, the technical solution of isothermal holding how is not carried out to steel column position.
The inner corner trim that this place is said refers to, from outside of the building, is in inner corner trim state.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of steel construction assembled internal corner column bridge cut-off node,
Technical problems to be solved are to realize the bridge cut-off design treatment to steel construction internal corner column position.
The utility model solves technical solution used by its technical problem are as follows:
Steel construction assembled internal corner column bridge cut-off node, including steel column and inner casing, outer casing, which is characterized in that
It goes along with sb. to guard him the inner casing on the inside of steel column to be spliced by inner casing I and inner casing II, the inner casing I from one
The lateral other side is successively are as follows: insulation board I, steel wire I and cement mortar protection board I are provided with pre- on the straight line portion of inner casing I
Connector I is buried, is only provided only with the steel wire I and cement mortar protection board I with steel column cooperation in the C-shaped portion of inner casing I,
II hierarchical structure of inner casing is avoided being provided with pre-buried connection on the inner casing II of steel column locations with inner casing I
Part II,
The outer casing gone along with sb. to guard him in the outside of steel column is generally W-shaped, successively from a side to the other side are as follows: insulation board II,
Steel wire II and cement mortar protection board II, the position that steel column is avoided on inner casing are provided with built-in connection III,
Inside, adjacent built-in connection is connected using dowel screw II between outer casing, and inside, between outer casing
Narrow slit in pour and form flexible splicing screed.
Further, foam rods are set in the narrow slit at the close steel column position.
Further, the insulation board I, II is XPS plate or styrofoam.
Further, the insulation board is I, II with a thickness of 50 millimeters.
Further, cement mortar protection board I, II is with a thickness of 20 millimeters.
Further, I, II, III structure of built-in connection is identical, and all includes screw and nylon pin, wherein institute
It states nylon pin to be threaded through in insulation board, the screw is located in cement mortar protection board.
Further, it is threadedly coupled between the screw and nylon pin.
Further, steel wire I is in cement mortar protection board I.
Further, steel wire II is arranged in cement mortar protection board II.
The beneficial effects of the utility model are: presence of the utility model by insulation board, realizes the packet at steel column position
It covers and is designed with bridge cut-off, with better disconnected heat, cold effect of breaking.
Convenient for constructing and installing, sketch plate and plate therein are factory's production, and site operation is fabricated construction, only
It needs to carry out grouting operation, construction efficiency is higher.
Built-in connection itself has a good bridge cut-off effect, cooperates cementing operations, may be implemented sketch plate and plate it
Between benign bonding, have the effect of cracking resistance.
Detailed description of the invention
Fig. 1 is steel construction assembled internal corner column bridge cut-off node diagram.
In figure: 100 steel columns,
200 inner casings I, 210 50 millimeters of insulation boards I, 220 steel wires I, 230 20 millimeters of cement mortar protection boards I, 240
Screw I, 250 nylon pins I,
300 inner casings II, 340 screws II, 350 nylon pins II,
400 outer casings, 410 50 millimeters of insulation boards II, 420 steel wires II, 430 20 millimeters of cement mortar protection boards II,
440 screws III, 450 nylon pins III,
500 dowel screws, 600 flexible splicing slurries, 700 foam rods.
Specific embodiment
In steel construction assembled-type house technology, steel construction is made of steel column and girder steel, and steel column and girder steel it
Between frame part installation prefabricated panel or cast-in-place wallboard gone along with sb. to guard him, formed house.
Wherein, the generally rectangular steel pipe of steel column 100, the utility model are exactly to pass through steel column position to carry out going along with sb. to guard him to have been formed
Complete cold bridge cut-off has better heat insulation effect.
Steel column 100 itself carries out preservative treatment.It is formed around steel column and node is installed, in this node, steel column is located at building
The internal corner part of main body needs to form insulating layer building enclosure in the periphery of steel column 100.The node includes inner casing and outer casing
Composition, and be attached inside, between outer casing using built-in connection and bonding mortar, guarantee bonding strength, separately below
Its detailed construction is explained.
Inner casing part includes inner casing I and the splicing composition of inner casing II, and mortar joint filling is used at splicing seams.
With reference to Fig. 1, inner casing I 200 is gone along with sb. to guard him in the outside of steel column, successively from a side to the other side are as follows: 50 millimeters of insulation boards
I 210, steel wire I 220 and 20 millimeter cement mortar protection board I 230, the setting of steel wire I 210 are protected in 20 millimeters of cement mortar
In plate I, and close to outside, for enhancing integral strength.
Whole inner casing I 200 includes C-shaped portion and straight line portion, wherein on the straight line portion of inner casing I 200, that is, is kept away
The position for opening steel column is provided with built-in connection I, which includes screw I 240 and nylon pin I 250, wherein Buddhist nun
Imperial pin I is threaded through in 50 millimeters of insulation boards I, and screw I is threaded through in 20 millimeters of cement mortar protection boards I, and screw I and nylon
It is threadedly coupled between pin I, forms one.
In the C-shaped portion of inner casing I 200, it is alternately provided with only steel wire I and 20 millimeters of cement mortar protection boards I, and steel wire I
Inside is directly to be bonded with steel column, and carry out auxiliary bonding using bonding mortar, is located at indoor position, local nothing herein
Insulating layer.
Inner casing II 300, level are arranged with inner casing I, and the position for avoiding steel column is provided with built-in connection II, this is pre-buried
Connector II includes screw II 340 and nylon pin II 350, and wherein nylon pin II is threaded through in 50 millimeters of insulation boards, screw
II is threaded through in 20 millimeters of cement mortar protection boards, and is threadedly coupled between screw II and nylon pin II, and one is formed.
Outer casing 400 is gone along with sb. to guard him in the outside of steel column 100, and external thermal insulation structure is formed, generally W-shaped, from inside to outside surface according to
It is secondary are as follows: 50 millimeters of insulation boards II 410, steel wire II 420 and 20 millimeter cement mortar protection board II 430, steel wire II 40 are arranged
In 20 millimeters of cement mortar protection boards II, and close to inside, for enhancing integral strength.Equal thickness design, that is to say, that
100 position of steel column, the inside of steel column 100 are to carry out INSULATION DESIGN with 50 millimeters of insulation boards II, here, form bridge cut-off and set
Meter, is designed as external thermal insulation structure.The position that steel column is avoided on outer casing 400 is provided with built-in connection III, and left and right each one,
It is symmetrical arranged, which includes screw III 440 and nylon pin III 450, and wherein nylon pin III is threaded through 50 millis
In rice insulation board II, screw III 440 is threaded through in 20 millimeters of cement mortar protection boards II, and between screw III and nylon pin III
It is threadedly coupled, forms one.
Above-mentioned outer casing is gone along with sb. to guard him from outside, and inner casing is gone along with sb. to guard him from inside, 50 in inside and outside backplate millimeter insulation board I, II
It is oppositely arranged, and forms a narrow slit between two 50 millimeters anisotropic insulation boards, for slit width at 20 millimeters or so, two double
Head screw 500 connects two nylon pins, forms skeleton, flexible splicing slurry 600 is then poured in narrow slit, flexible
Flexible splicing pulp layer is formed after being bonded slurry hardening, by being bonded the effect of slurry, plate and sketch plate can be bonded
Come, forms one, and itself there is certain elasticity after the hardening of flexible splicing slurry, more, and integral strength has anti seismic efficiency
Guaranteed.Further, foam rods 700 are set in the narrow slit close to steel column position, improve slip casting effect.So-called flexible splicing
Slurry, preferably Changsha City, Hunan Province section contain exterior material Co., Ltd flexible adhesion mortar.
The insulation board can be XPS plate or styrofoam.
Construction method is as follows:
Inside and outside backplate is made in pre-fabricated factory first, inside and outside backplate is then mounted on steel column from inside and outside two sides respectively
Two sides, be attached using dowel screw 500, filled and process stick post-grouting operation, flexible splicing slurry solidification after,
The periphery of steel column forms building enclosure.
Principle, 50 millimeters of insulation boards in sketch plate on the outside of steel column form the thermal insulation layer of equal thickness, form external thermal insulation and set
Meter has good heat insulation effect, meanwhile, the nylon pin in built-in connection also has the function of disconnected heat, so in steel column
Bridge cut-off design is formd between outdoor.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, relevant technical staff in the field is to this
The various changes and improvements of utility model should all expand in the protection scope as determined by the utility model claims book.
Claims (9)
1. steel construction assembled internal corner column bridge cut-off node, including steel column and inner casing, outer casing, which is characterized in that
The inner casing on the inside of steel column is gone along with sb. to guard him to be spliced by inner casing I and inner casing II, the inner casing I from a side to
The other side is successively are as follows: insulation board I, steel wire I and cement mortar protection board I are provided with pre-buried company on the straight line portion of inner casing I
Fitting I is only provided only with the steel wire I and cement mortar protection board I with steel column cooperation in the C-shaped portion of inner casing I,
II hierarchical structure of inner casing is avoided being provided with built-in connection II on the inner casing II of steel column locations with inner casing I,
The outer casing gone along with sb. to guard him in the outside of steel column is generally W-shaped, successively from a side to the other side are as follows: insulation board II, steel wire
Net II and cement mortar protection board II, the position that steel column is avoided on inner casing are provided with built-in connection III,
Inside, adjacent built-in connection is connected using dowel screw II between outer casing, and narrow inside, between outer casing
It is poured in seam and forms flexible splicing screed.
2. steel construction assembled internal corner column bridge cut-off node according to claim 1, which is characterized in that close to the steel column portion
Foam rods are set in the narrow slit of position.
3. steel construction assembled internal corner column bridge cut-off node according to claim 1, which is characterized in that the insulation board I, II
For XPS plate or styrofoam.
4. steel construction assembled internal corner column bridge cut-off node according to claim 3, which is characterized in that the insulation board be I,
II with a thickness of 50 millimeters.
5. steel construction assembled internal corner column bridge cut-off node according to claim 1, which is characterized in that cement mortar protection board
I, II with a thickness of 20 millimeters.
6. steel construction assembled internal corner column bridge cut-off node according to claim 1, which is characterized in that the built-in connection
I, II, III structure is identical, and all includes screw and nylon pin, wherein the nylon pin is threaded through in insulation board, the spiral shell
Nail is located in cement mortar protection board.
7. steel construction assembled internal corner column bridge cut-off node according to claim 6, which is characterized in that the screw and nylon
It is threadedly coupled between pin.
8. steel construction assembled internal corner column bridge cut-off node according to claim 1, which is characterized in that steel wire I is embedded in water
In cement mortar protection board I.
9. steel construction assembled internal corner column bridge cut-off node according to claim 1, which is characterized in that the setting of steel wire II exists
In cement mortar protection board II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233521.1U CN208857955U (en) | 2018-08-01 | 2018-08-01 | Steel construction assembled internal corner column bridge cut-off node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233521.1U CN208857955U (en) | 2018-08-01 | 2018-08-01 | Steel construction assembled internal corner column bridge cut-off node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857955U true CN208857955U (en) | 2019-05-14 |
Family
ID=66413628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821233521.1U Expired - Fee Related CN208857955U (en) | 2018-08-01 | 2018-08-01 | Steel construction assembled internal corner column bridge cut-off node |
Country Status (1)
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| CN (1) | CN208857955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075412A (en) * | 2022-08-23 | 2022-09-20 | 中国飞机强度研究所 | Heat preservation system for airplane climate environment test and parameter optimization method thereof |
-
2018
- 2018-08-01 CN CN201821233521.1U patent/CN208857955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075412A (en) * | 2022-08-23 | 2022-09-20 | 中国飞机强度研究所 | Heat preservation system for airplane climate environment test and parameter optimization method thereof |
| CN115075412B (en) * | 2022-08-23 | 2022-11-04 | 中国飞机强度研究所 | Heat preservation system for airplane climate environment test and parameter optimization method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20200801 |