CN207017444U - A kind of connecting structure of steel column and retaining wall - Google Patents
A kind of connecting structure of steel column and retaining wall Download PDFInfo
- Publication number
- CN207017444U CN207017444U CN201720692023.2U CN201720692023U CN207017444U CN 207017444 U CN207017444 U CN 207017444U CN 201720692023 U CN201720692023 U CN 201720692023U CN 207017444 U CN207017444 U CN 207017444U
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- steel column
- steel
- water bar
- connecting structure
- 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
Abstract
The utility model discloses a kind of steel column and the connecting structure of retaining wall.Including steel column, retaining wall, angle steel water bar, fireproof coating, pointing and safeguard structure；Steel column outer surface is coated with fireproof coating, is connected between steel column and retaining wall by angle steel water bar, and the seam crossing filling pointing of angle steel water bar is provided between steel column and retaining wall, and safeguard structure is attached to steel column and retaining wall outer surface.The utility model simple structure, easy to process, site operation is easy, and the seam crossing that can be prevented in steel column and retaining wall leak occurs, also the heat-insulation layer of retaining wall can be avoided to fall off in addition.
Description
Technical field
The connection of the agent structure and building enclosure of steel building is the utility model is related to, more particularly to a kind of steel column
With the connecting structure of retaining wall.
Background technology
Multi and tall steel building system is a kind of industrialized structural system, meets that standardized designs, batch production make, assembled
Change the building industrializations such as construction requirement, be widely used to the civil buildings such as house, business, office, hotel at present.
In one complete assembled architecture system, not only including agent structure, in addition to building enclosure, built in system,
Equipment and pipeline system etc..Wherein how to make has reliable connection between agent structure and building enclosure be one that needs solve
Individual key technical problem.
For the connection between steel column and retaining wall, traditional way is to set drawknot in the seam crossing of steel column and wall
Muscle, while filling flexible encapsulant.The shortcomings that this make, is that water resistance is poor, if holding after seam crossing cracking
Easily there is Seepage.
Utility model content
In order to solve problem present in background technology, the utility model provides a kind of connection of steel column and retaining wall
Construction, there is the advantages of sealing performance is good compared with traditional method, can effectively avoid steel column and retaining wall seaming position
There is leak.
The technical solution adopted in the utility model is：
Scheme one：A kind of connecting structure of steel column and retaining wall includes steel column, retaining wall, angle steel water bar, fire prevention
Coating, pointing and safeguard structure；Steel column outer surface is coated with fireproof coating, is kept off between steel column and retaining wall by angle steel
Water bar is connected, and the seam crossing filling pointing of angle steel water bar, protection are provided between steel column and retaining wall
Structure is attached to steel column and retaining wall outer surface.
The steel column surface that described angle steel water bar side welding is connected with retaining wall, what is be connected with steel column goes along with sb. to guard him
Surface of wall opens up groove, and angle steel water bar opposite side is inserted into groove so that passes through angle steel between steel column and retaining wall
Water bar connects.
Described fireproof coating is coated in the steel column surrounded surface beyond angle steel water bar.
Described pointing includes cement mortar and polyurathamc, and seam crossing is in angle steel between steel column and retaining wall
Cement mortar is filled with around water bar between retaining wall groove, seam crossing removes angle steel dash between steel column and retaining wall
Polyurathamc is filled between steel column and retaining wall surface beyond bar.
Described retaining wall includes polylith enclosure wall, and two neighboring enclosure wall is connected by concavo-convex interface.Specific implementation
It is to be provided with vertical strip groove among a block enclosure wall surface, vertically convex is provided among another block enclosure wall surface
Bar, raised line, which is fitted in strip groove, causes two neighboring enclosure wall connection.Retaining wall uses steam-pressing aero-concrete batten
Or autoclave aerated concrete building block.
Described safeguard structure includes anchor, steel wire, thermal insulation mortar and anticracking grout；In steel column and retaining wall appearance
Face is coated with thermal insulation mortar as heat-insulation layer, and the thermal insulation mortar of steel column outer surface is coated in outside fireproof coating, outside thermal insulation mortar
Anticracking grout is coated with as crack-resistant layer, thermal insulation mortar and anticracking grout on the outside of retaining wall；The insulation of steel column outer surface
Steel wire is provided with layer, steel wire is fixed by anchor, and anchor the inner is fixedly welded on steel column outer surface, and steel wire extends into
Into the heat-insulation layer of retaining wall.
Preferably, described anchor uses peg or hooked bar.
Preferably, described thermal insulation mortar uses vitrified microbead inorganic heat preservation mortar.
Scheme two：Described steel column replaces with steel core concrete column, and remaining structure is consistent with scheme one.
Technical principle of the present utility model is mainly：1. angle steel dash is set by the seam crossing in steel column and retaining wall
Bar, barrier can be formed to infiltration of the water in seam crossing, play a part of blocking the path of water, avoid it is extraneous by seam to interior
Infiltration.2. carrying additionally steel wire in steel column outer surface, and steel wire is extended to inside the heat-insulation layer of retaining wall, insulation can be improved
Layer adhesive force, avoids heat-insulation layer from being fallen off on steel column surface and wall end.
The beneficial effects of the utility model are：
1st, simple structure, easy to process, site operation is easy；
2nd, the utility model can prevent the seam crossing in steel column and retaining wall from leak occur, can also avoid enclosure wall in addition
The heat-insulation layer of body is fallen off.
Brief description of the drawings
Fig. 1 is the section plan of the utility model connecting structure.
In figure：Steel column (1), retaining wall (2), angle steel water bar (3), pointing (4), anchor (5), steel wire (6),
Thermal insulation mortar (7), anticracking grout (8), fireproof coating (9), safeguard structure (10), cement mortar (11), polyurathamc (12).
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
The step of embodiment one is as follows：
As shown in figure 1, embodiment includes steel column 1, retaining wall 2, angle steel water bar 3, pointing 4, anchor 5, steel wire
Net 6, thermal insulation mortar 7, anticracking grout 8, fireproof coating 9 and safeguard structure 10.
Step 1：Angle steel water bar 3 and anchor 5 are pre-welded to the outer surface of steel column 1, angle steel water bar 3 is located at steel column 1
With the interface of retaining wall 2, using peg as anchor 5, the outer surface of thermal insulation mortar 7 of steel column 1 and the guarantor of retaining wall 2
The warm outer surface of mortar 7 with peg flush.
Step 2：After steel column 1 is installed in place, sprayed fire proofing coating 9 is used as fireproof jointing sheath.
Step 3：Retaining wall 2 uses steam-pressing aero-concrete batten, in the side of retaining wall 2 and the phase of angle steel water bar 3
Corresponding position opens up groove, inserts angle steel water bar 3 in groove when installing retaining wall 2, and in steel column 1 and retaining wall
2 seam crossing is tamped with pointing 4.Pointing 4 includes cement mortar 11 and polyurathamc 12, steel column 1 and encloses
Seam crossing is filled with cement mortar 11, the He of steel column 1 around angle steel water bar 3 between the groove of retaining wall 2 between revetment body 2
It is poly- filled with foaming between steel column 1 and the surface of retaining wall 2 of the seam crossing in addition to angle steel water bar 3 between retaining wall 2
Urethane 12.
Step 4：The outer surface of retaining wall 2 coating thermal insulation mortar 7 is used as heat-insulation layer, and the outside re-coating of thermal insulation mortar 7 resists
Split mortar 8 and be used as crack-resistant layer.Heat-insulation layer and crack-resistant layer each extend to the outer surface of steel column 1 with the flush of retaining wall 2, in steel column
Steel wire 6 is carried additionally on the peg of 1 outer surface, wherein steel wire 6 is located in the thermal insulation mortar 7 of the outer surface of steel column 1, steel wire 6
Installation coverage is more than the surface of steel column 1, and is extended into both sides in the thermal insulation mortar of retaining wall 2.
The step of embodiment two is as follows：
As shown in figure 1, embodiment includes steel column 1, retaining wall 2, angle steel water bar 3, pointing 4, anchor 5, steel wire
Net 6, thermal insulation mortar 7, anticracking grout 8, fireproof coating 9 and safeguard structure 10.
Step 1：Angle steel water bar 3 and anchor 5 are pre-welded to the outer surface of steel column 1, angle steel water bar 3 is located at steel column 1
With the interface of retaining wall 2, reinforcing bar is blocked and be bent to form hooked bar as anchor 5, the thermal insulation mortar 7 of steel column 1
Outer surface and the outer surface of thermal insulation mortar 7 of retaining wall 2 with hooked bar flush.
Step 2：After steel column 1 is installed in place, sprayed fire proofing coating 9 is used as fireproof jointing sheath.
Step 3：Retaining wall 2 uses autoclave aerated concrete building block, in the side of retaining wall 2 and angle steel water bar 3
Corresponding position opens up groove, inserts angle steel water bar 3 in groove when installing retaining wall 2, and in steel column 1 and enclosure wall
The seam crossing of body 2 is tamped with pointing 4.Pointing 4 includes cement mortar 11 and polyurathamc 12, the He of steel column 1
Seam crossing is filled with cement mortar 11, steel column around angle steel water bar 3 between the groove of retaining wall 2 between retaining wall 2
Filled with foaming between steel column 1 and the surface of retaining wall 2 of the seam crossing in addition to angle steel water bar 3 between 1 and retaining wall 2
Polyurethane 12.
Step 4：The outer surface of retaining wall 2 coating insulation sand:7 are used as heat-insulation layer, the outside re-coating cracking resistance of thermal insulation mortar 7
Mortar 8 is used as crack-resistant layer.Heat-insulation layer and crack-resistant layer each extend to the outer surface of steel column 1 with the flush of retaining wall 2, in steel column 1
Steel wire 6 is carried additionally on the hooked bar of outer surface, wherein steel wire 6 is located in the thermal insulation mortar 7 of the outer surface of steel column 1, steel wire 6
Installation coverage be more than the surface of steel column 1, and the heat-insulation layer of retaining wall 2 is extended into both sides.
Claims (8)
- A kind of 1. connecting structure of steel column and retaining wall, it is characterised in that：Including steel column (1), retaining wall (2), angle steel gear Water bar (3), fireproof coating (9), pointing (4) and safeguard structure (10)；Steel column (1) outer surface is coated with fireproof coating (9), Be connected between steel column (1) and retaining wall (2) by angle steel water bar (3), and steel column (1) and retaining wall (2) it Between be provided with the seam crossing filling pointing (4) of angle steel water bar (3), safeguard structure (10) is attached to steel column (1) and goes along with sb. to guard him Wall (2) outer surface.
- 2. the connecting structure of a kind of steel column according to claim 1 and retaining wall, it is characterised in that：Described angle steel gear Steel column (1) surface that the welding of water bar (3) side is connected with retaining wall (2), the retaining wall (2) being connected with steel column (1) Surface opens up groove, and angle steel water bar (3) opposite side is inserted into groove so that is passed through between steel column (1) and retaining wall (2) Angle steel water bar (3) connects.
- 3. the connecting structure of a kind of steel column according to claim 2 and retaining wall, it is characterised in that：Described fire prevention applies Expect steel column (1) surrounded surface that (9) are coated in beyond angle steel water bar (3).
- 4. the connecting structure of a kind of steel column according to claim 2 and retaining wall, it is characterised in that：Described joint filling material Material (4) includes cement mortar (11) and polyurathamc (12), and seam crossing is kept off in angle steel between steel column (1) and retaining wall (2) Cement mortar (11) is filled with around water bar (3) between retaining wall (2) groove, steel column (1) and retaining wall (2) are indirectly Polyurathamc (12) is filled between steel column (1) and retaining wall (2) surface at seam in addition to angle steel water bar (3).
- 5. the connecting structure of a kind of steel column according to claim 1 and retaining wall, it is characterised in that：Described enclosure wall Body (2) includes polylith enclosure wall, and two neighboring enclosure wall is connected by concavo-convex interface.
- 6. the connecting structure of a kind of steel column according to claim 1 and retaining wall, it is characterised in that：Described safeguard structure (10) includes anchor (5), steel wire (6), thermal insulation mortar (7) and anticracking grout (8)；In steel column (1) it is coated with thermal insulation mortar (7) with retaining wall (2) outer surface and is used as heat-insulation layer, the thermal insulation mortar (7) of steel column (1) outer surface Coated in fireproof coating (9) outside, anticracking grout (8) is coated with outside in thermal insulation mortar (7) be used as crack-resistant layer, retaining wall (2) The thermal insulation mortar (7) and anticracking grout (8) in outside；Steel wire (6), steel wire (6) are provided with the heat-insulation layer of steel column (1) outer surface Fixed by anchor (5), steel wire (6) is extended into the heat-insulation layer of retaining wall (2).
- 7. the connecting structure of a kind of steel column according to claim 6 and retaining wall, it is characterised in that：Described anchor (5) uses peg or hooked bar.
- 8. the connecting structure of a kind of steel column according to claim 6 and retaining wall, it is characterised in that：Described thermal insulation mortar (7) uses vitrified microbead inorganic heat preservation mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692023.2U CN207017444U (en) | 2017-06-14 | 2017-06-14 | A kind of connecting structure of steel column and retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692023.2U CN207017444U (en) | 2017-06-14 | 2017-06-14 | A kind of connecting structure of steel column and retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017444U true CN207017444U (en) | 2018-02-16 |
Family
ID=61486043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720692023.2U Active CN207017444U (en) | 2017-06-14 | 2017-06-14 | A kind of connecting structure of steel column and retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017444U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273490A (en) * | 2019-06-20 | 2019-09-24 | 广西建工集团第五建筑工程有限责任公司 | A kind of embedded lightweight wall plate steel building construction and construction method |
| CN111927051A (en) * | 2020-07-02 | 2020-11-13 | 中铁二局第三工程有限公司 | Super-thick cement mortar coating construction method for profile steel structure |
| CN112012367A (en) * | 2020-09-03 | 2020-12-01 | 李磊 | Flexible connection's assembled wall body |
-
2017
- 2017-06-14 CN CN201720692023.2U patent/CN207017444U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273490A (en) * | 2019-06-20 | 2019-09-24 | 广西建工集团第五建筑工程有限责任公司 | A kind of embedded lightweight wall plate steel building construction and construction method |
| CN111927051A (en) * | 2020-07-02 | 2020-11-13 | 中铁二局第三工程有限公司 | Super-thick cement mortar coating construction method for profile steel structure |
| CN112012367A (en) * | 2020-09-03 | 2020-12-01 | 李磊 | Flexible connection's assembled wall body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107227813B (en) | Steel structure keel masonry brick outer curtain wall system and construction method thereof | |
| CN207017444U (en) | A kind of connecting structure of steel column and retaining wall | |
| CN103774663B (en) | The water proof structure of basement anti-floating dowel and construction method | |
| CN104878836B (en) | A kind of prefabricated house and its construction method | |
| CN103615068B (en) | Steel frame heat insulation external wall panel | |
| CN207017445U (en) | A kind of connecting structure of girder steel and retaining wall | |
| CN105863103A (en) | Outer wallboard mounting node | |
| CN114991223A (en) | Waterproof uplift pile and construction method | |
| CN107882191A (en) | Waterproof construction and its construction method at a kind of assembling type outer wall body horizontal joint | |
| CN103643681A (en) | Subway station foundation ditch inverse constructed supporting structure and construction method thereof | |
| CN105971154A (en) | Installation joint for outer wallboards | |
| CN106049717B (en) | The cast-in-place Integral Steel frame wall filled with masonry system and its construction method of spring connection | |
| CN205776962U (en) | A kind of Side fascia waterproof construction system | |
| CN210767302U (en) | Enhanced vertical-filament rock wool board external wall insulation system | |
| CN107035027A (en) | A kind of assembled steel reinforced concrete structure light wt compound external wall panel | |
| CN203834477U (en) | Waterproof structure of anti-floating anchor bars of basement | |
| CN104846935B (en) | Head-tank treating seepage remodeling method | |
| CN207905129U (en) | A kind of joint connecting structure of assembled architecture outer wall | |
| CN112012761B (en) | Construction method of anti-disturbance double-arch tunnel structure | |
| CN213175669U (en) | Disturbance-resistant double-arch tunnel structure | |
| CN210658785U (en) | Embedded light wallboard steel construction building structure | |
| CN205669284U (en) | The cast-in-place Integral Steel frame wall filled with masonry system that a kind of spring connects | |
| CN204850521U (en) | A outrigger formula balcony reinforced structure for $insulating against sound reform transform | |
| CN105971155A (en) | Installation joint for outer wallboards | |
| CN113356375A (en) | Assembled building outer wall drainage structure and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |