CN205330002U - Built -in steel column that has stainless steel pipe in water - Google Patents
Built -in steel column that has stainless steel pipe in water Download PDFInfo
- Publication number
- CN205330002U CN205330002U CN201620046438.8U CN201620046438U CN205330002U CN 205330002 U CN205330002 U CN 205330002U CN 201620046438 U CN201620046438 U CN 201620046438U CN 205330002 U CN205330002 U CN 205330002U
- Authority
- CN
- China
- Prior art keywords
- steel
- column
- downpipe
- built
- pipe
- 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 built -in steel column that has stainless steel pipe in water, place the inside stainless steel pipe in the water of steel -pipe column in with in including the steel -pipe column, the piggy -back connector department of steel -pipe column is equipped with long otic placode to realize fixed butt joint through long otic placode, stainless steel pipe in the water bottom is equipped with vertically stainless steel pipe in the water branch pipe with it, the lateral wall that the steel -pipe column was worn out at stainless steel pipe in the water branch pipe both ends leads to the outside, is equipped with the steel pipe cover between the two, the steel -pipe column top is equipped with limiting casing pipe, inside the stainless steel pipe in the water is located limiting casing pipe, and be equipped with insulation support between the two, its structural design is reasonable, the installation method adopt the biconjugate to connect the fixed outside steel -pipe column of empty long otic placode, the butt joint of advanced inrow clan water pipe, in the butt joint mode installation of carrying out the steel -pipe column, the installation method is simple orderly, the node handle simple, whole effectual, construction cycle weak point.
Description
Technical field
This utility model relates to steel building technical field, is specially a kind of steel column being built-in with rustless steel downpipe。
Background technology
Steel construction is at present popular in the world architecture structure form, has that anti-seismic performance is good, span big, short construction period, based process are simple, appearance looks elegant, an advantage such as economical and practical, is widely used in the various public building such as airport, gymnasium。But the downpipe of roof drainage system does not have good method to combine with steel construction main body, when downpipe is installed in steel beam column, sense organ is caused to damage external member, quality impact is very big；When downpipe is arranged on outside steel construction, again can extreme influence building overall appearance effect。
At present, downpipe is arranged on inside steel construction to be subject to much building the favor of personage, and steel construction is built in inside steel column, can not only ensure the appearance that building is overall, it is also possible to effectively the hydrops of roofing is entered subdrainage passage。But, rustless steel downpipe is mostly fixed on inside steel column by rustless steel position-limited hoop by current downpipe, owing to the material of rustless steel downpipe Yu steel column is inconsistent, often form bimetallic corrosion, cause the leakage of downpipe, in turn result in whole steel column and be corroded destruction, reduce service life, affect the waterproof system of whole building。
Simultaneously, owing to steel column entirety is longer, necessary fragmented transport, field joint, therefore site operation needs to accomplish that the docking of internal rustless steel downpipe is accurate, and when carrying out outside steel pipe and docking, without influence on internal downpipe, it is unlikely to occur, because the collision of structure entirety causes the fracture of pipeline, to cause structural damage。
Utility model content
The purpose of utility model: in order to overcome above deficiency, this utility model discloses a kind of steel column being built-in with rustless steel downpipe, has simple in construction, advantage quick for installation；Bimetallic corrosion each other can also be effectively prevented from simultaneously, increase the service life, save cost。
Technical scheme: in order to realize object above, the utility model discloses a kind of steel column being built-in with rustless steel downpipe, including steel pipe column and be built in rustless steel downpipe steel pipe column within, the segmentation junction of described steel pipe column is provided with screech owl plate, and realizes fixing docking by screech owl plate；Rustless steel downpipe arm normal thereto it is provided with bottom described rustless steel downpipe；The sidewall that described rustless steel downpipe arm two ends pass steel pipe column leads to outside, is provided with therebetween steel pipe socket；Described steel pipe column top is provided with limit casing；Described rustless steel downpipe is positioned at inside limit casing, and is provided with therebetween insulated sleeve。
This utility model simple in construction, integral installation is convenient and swift；Screech owl plate is adopted to realize fixing between each segmentation steel pipe column, it is ensured that the merging precision of steel pipe column and internal rustless steel downpipe；It is provided with insulated sleeve between top rustless steel downpipe and limit casing, it is prevented that directly contact therebetween, it is to avoid the generation of bimetallic corrosion phenomenon, extends the service life of this steel construction。
Further, above-mentioned a kind of steel column being built-in with rustless steel downpipe, described screech owl plate is provided with two groups of butt holes, and is connected by bolt and steel pipe column are fixing。Adopt the screech owl plate of two groups of butt holes, it is ensured that the docking of internal rustless steel downpipe and steel pipe column carries out in order, and ensures machining accuracy。
Further, above-mentioned a kind of steel column being built-in with rustless steel downpipe, described rustless steel downpipe adopts segmentation docking to form, and its upper and lower two ends, docking port place are provided with abutted flange, are provided with sealing gasket between described abutted flange。Ensure that the sealing of internal rustless steel downpipe joint, it is prevented that the generation of corrosion phenomenon。
Further, above-mentioned a kind of steel column being built-in with rustless steel downpipe, described sealing gasket adopts high temperature resistant silica gel processing thick for 2mm～4mm to prepare。
Further, above-mentioned a kind of steel column being built-in with rustless steel downpipe, the upper segmented column of described steel pipe column is provided with upper prop diaphragm plate near junction, and lower segmented column top is provided with lower prop cover plate。Ensure that stablizing of internal rustless steel downpipe, along with the growth of the time of use, the phenomenon that distortion fractures will not occur。
Further, above-mentioned a kind of steel column being built-in with rustless steel downpipe, described limit casing includes: abacus and cross built-in inserted plate；Described abacus is welded on the top of cross built-in inserted plate。Ensure the fixation at steel pipe column top of the rustless steel downpipe, do not have loosening phenomenon, and then convenient fixing with roof water-proof once moral is connected。
Further, above-mentioned a kind of steel column being built-in with rustless steel downpipe, described insulated sleeve adopts polymerization pvc pipe processing to prepare。
Further, above-mentioned a kind of steel column being built-in with rustless steel downpipe, it is provided with isolating pad between described rustless steel downpipe arm and steel thimble。Prevent, between bottom rustless steel downpipe arm and steel pipe column, bimetallic corrosion phenomenon occurs。
Meanwhile, this utility model also provides for the installation method of a kind of steel column being built-in with rustless steel downpipe, specifically includes following steps:
A installation that () column bottom is divided:
First, it is connected fixing with the concrete mechanism on ground for the suspension column of steel pipe column；Then the supervisor of the rod member of rustless steel downpipe with prefabricated three way cock is welded；After suspension column is firm, three way cock being goed deep in post, both sides offset out post jamb to the left and right successively, are respectively welded outer logical rustless steel downpipe arm；Then lower prop bridge welding is connected on lower segmented column top, isolating pad is installed between rustless steel downpipe arm and steel thimble simultaneously；
The installation of (b) shaft butted part:
Adopting the docking of screech owl plate, this otic placode has two groups of butt holes, first saves steel pipe column by upper and lower two and is fixed by the outermost two groups of butt holes of screech owl plate temporarily, then inside rustless steel downpipe carries out butt welding, or adopts prefabricated flange connecting plate to dock；By the time after stainless steel tube downpipe docking, then removing bolt, docking steel pipe column is to precalculated position again；According to above method, complete predetermined each docking saving steel pipe column；
The installation of (c) capital part:
Before installation top one saves steel pipe column, first limit casing is fixedly mounted on capital, then insulated sleeve is placed between limit casing and the rustless steel downpipe of steel pipe steel column capital；Described rustless steel downpipe top reserves appropriately distance, carries out, as with roof drainage system, the surplus plugged into；
The application of (d) steel column:
After entirety has been docked, remove the burr on surface, greasy dirt, earth, connect from top to bottom and rub the coating neatly carrying out priming paint, intermediate coat and surface lacquer with the hands；The application of described surface lacquer adopts the mode of airless spraying, within after application 5 hours, takes protective measure with planted agent；Described a kind of steel column installation being built-in with rustless steel downpipe。
Technique scheme can be seen that, this utility model has the advantages that described a kind of steel column being built-in with rustless steel downpipe of the present utility model and installation method thereof, its overall construction design advantages of simple, top arranges limit casing, and between limit casing and rustless steel downpipe, insulated sleeve is set, avoid rustless steel downpipe to contact with the direct of steel pipe column, it is prevented that bimetallic corrosion occurs, can guarantee that again the fixation of rustless steel downpipe simultaneously；The screech owl plate being provided with two groups of butt holes is adopted to be fixed between each segmentation steel pipe column so that in installation process, rustless steel downpipe and steel pipe column can dock by orderly carrying out, and ensure the merging precision of the two。Described installation method, it is possible to after accurately ensureing internal rustless steel downpipe docking, in the docking carrying out outer steel tubing string, this installation method is simply orderly, node processing is simple, and whole structure is good, short construction period。
Accompanying drawing explanation
Fig. 1 is the structural representation of the steel column being built-in with rustless steel downpipe described in the utility model；
Fig. 2 is the partial schematic diagram of steel pipe column capital connecting joint point described in the utility model；
Fig. 3 is the partial schematic diagram connecting node between steel pipe column described in the utility model；
Fig. 4 is the partial schematic diagram connecting node at the bottom of Steel Pipe Column described in the utility model；
In figure: 1-steel pipe column, 1-1-upper prop diaphragm plate, 1-2-lower prop cover plate, 2-rustless steel downpipe, 2-1-rustless steel downpipe arm 3-screech owl plate, 4-limit casing, 4-1-abacus, 4-2-cross built-in inserted plate, 5-steel pipe socket, 6-insulated sleeve, 7-abutted flange, 8-sealing gasket, 9-isolating pad。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model detailed description of the invention is described in detail。
Embodiment
A kind of steel column being built-in with rustless steel downpipe as shown in Figure 1, including steel pipe column 1 be built in the rustless steel downpipe 2 steel pipe column 1 within, both adopts the mode that segmented assembly welds to dock and forms；The segmentation junction of steel pipe column 1 is provided with screech owl plate 3 as shown in Figure 1, Figure 3, and screech owl plate 3 is provided with two groups of butt holes, and docks by bolt and steel pipe column (1) are fixing；Rustless steel downpipe arm 2-1 normal thereto it is provided with bottom rustless steel downpipe 2 as shown in Figure 4, rustless steel downpipe arm 2-1 two ends pass the sidewall of steel pipe column 2 and lead to outside, therebetween steel pipe socket 5 it is provided with, it is provided with isolating pad 9 between described rustless steel downpipe arm 2-1 and steel thimble 5, its isolating pad 9 adopts insulation, the processing of ageing-resistant elastomeric material to prepare, ensure that generation bimetallic corrosion phenomenon between rustless steel downpipe arm 2-1 and steel pipe column 1 and steel thimble 5, extend its service life。Steel pipe column 1 top as shown in Figure 2 is provided with limit casing 4, and described limit casing 4 includes: abacus 4-1 and cross built-in inserted plate 4-2；Described abacus 4-1 is welded on cross built-in inserted plate 4-2 top, and it is internal that described rustless steel downpipe 2 is positioned at limit casing 4, and is provided with therebetween insulated sleeve 6, and described insulated sleeve 6 adopts polymerization pvc pipe processing to prepare。Rustless steel downpipe 2 top is connected by limit casing 4 and steel pipe column 1 is fixing, is provided with therebetween insulated sleeve 6, it is to avoid directly contacting therebetween, because of the metal material difference of the two, corrosion phenomenon will not occurs。Can also ensure that the Stability Analysis of Structures of internal rustless steel downpipe 2 simultaneously。
Preferably, rustless steel downpipe 2 as shown in Figure 3 adopts segmentation docking to form, and its upper and lower two ends, docking port place are provided with abutted flange 7, are provided with sealing gasket 8 between described abutted flange 7, and described sealing gasket 8 adopts high temperature resistant silica gel processing thick for 2mm～4mm to prepare。Sealing gasket ensure that the compactness of downpipe, does not have drainage, also ensure that between steel pipe column 1 and rustless steel downpipe 2 owing to there was dampness in the air simultaneously, oxidative phenomena occurs, causes corrosion of metal, reduction of service life。
Preferably, the upper segmented column of steel pipe column 1 as shown in Figure 3 is provided with upper prop diaphragm plate 1-1 near junction, lower segmented column top is provided with lower prop cover plate 1-2, the two center is provided with the circular hole matched with rustless steel downpipe 2, act primarily as spacing fixation, ensure that rustless steel downpipe 2 is fixing within steel construction, does not have distortion bending phenomenon。
It addition, above-mentioned a kind of steel column being built-in with rustless steel downpipe, its installation method specifically includes following steps:
A installation that () column bottom is divided:
First, it is connected fixing with the concrete mechanism on ground for the suspension column of steel pipe column (1)；Then the rod member of rustless steel downpipe (2) is welded with the supervisor of prefabricated three way cock；After suspension column is firm, three way cock being goed deep in post, both sides offset out post jamb to the left and right successively, are respectively welded outer logical rustless steel downpipe arm (2-1)；Then lower prop cover plate (1-2) is welded on lower segmented column top, isolating pad (9) is installed between rustless steel downpipe arm (2-1) and steel thimble (5) simultaneously；
The installation of (b) shaft butted part:
Adopt screech owl plate (3) docking, this otic placode has two groups of butt holes, first save steel pipe column (1) by upper and lower two to be fixed by the outermost two groups of butt holes of screech owl plate (3) temporarily, then inside rustless steel downpipe (2) is carried out butt welding, or adopts prefabricated flange connecting plate to dock；By the time after stainless steel tube downpipe (2) docking, then remove bolt, again dock steel pipe column (1) to precalculated position；According to above method, complete the predetermined docking respectively saving steel pipe column (1)；
The installation of (c) capital part:
Before installation top one saves steel pipe column (1), first limit casing (4) is fixedly mounted on capital, then insulated sleeve (6) is placed between the limit casing (4) of steel pipe steel column (1) capital and rustless steel downpipe (2)；Described rustless steel downpipe (2) top reserves appropriately distance, carries out, as with roof drainage system, the surplus plugged into；
The application of (d) steel column:
After entirety has been docked, remove the burr on surface, greasy dirt, earth, connect from top to bottom and rub the coating neatly carrying out priming paint, intermediate coat and surface lacquer with the hands；The application of described surface lacquer adopts the mode of airless spraying, within after application 5 hours, takes protective measure with planted agent；Described a kind of steel column installation being built-in with rustless steel downpipe。
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvement, these improvement also should be regarded as protection domain of the present utility model。
Claims (8)
1. the steel column being built-in with rustless steel downpipe, including: steel pipe column (1) be built in the rustless steel downpipe (2) that steel pipe column (1) is internal, it is characterized in that: the segmentation junction of described steel pipe column (1) is provided with screech owl plate (3), and realizes fixing docking by screech owl plate (3)；Described rustless steel downpipe (2) bottom is provided with rustless steel downpipe arm (2-1) normal thereto；The sidewall that described rustless steel downpipe arm (2-1) two ends pass steel pipe column (2) leads to outside, is provided with therebetween steel pipe socket (5)；Described steel pipe column (1) top is provided with limit casing (4)；It is internal that described rustless steel downpipe (2) is positioned at limit casing (4), and is provided with therebetween insulated sleeve (6)。
2. a kind of steel column being built-in with rustless steel downpipe according to claim 1, it is characterised in that: described screech owl plate (3) is provided with two groups of butt holes, and is connected by bolt and steel pipe column (1) are fixing。
3. a kind of steel column being built-in with rustless steel downpipe according to claim 1, it is characterized in that: described rustless steel downpipe (2) adopts segmentation docking to form, its upper and lower two ends, docking port place are provided with abutted flange (7), are provided with sealing gasket (8) between described abutted flange (7)。
4. a kind of steel column being built-in with rustless steel downpipe according to claim 3, it is characterised in that: described sealing gasket (8) adopts high temperature resistant silica gel processing thick for 2mm～4mm to prepare。
5. a kind of steel column being built-in with rustless steel downpipe according to claim 1, it is characterised in that: the upper segmented column of described steel pipe column (1) is provided with upper prop diaphragm plate (1-1) near junction, and lower segmented column top is provided with lower prop cover plate (1-2)。
6. a kind of steel column being built-in with rustless steel downpipe according to claim 1, it is characterised in that: described limit casing (4) including: abacus (4-1) and cross built-in inserted plate (4-2)；Described abacus (4-1) is welded on cross built-in inserted plate (4-2) top。
7. a kind of steel column being built-in with rustless steel downpipe according to claim 1, it is characterised in that: described insulated sleeve (6) adopts polymerization pvc pipe processing to prepare。
8. a kind of steel column being built-in with rustless steel downpipe according to claim 1, it is characterised in that: it is provided with isolating pad (9) between described rustless steel downpipe arm (2-1) and steel thimble (5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620046438.8U CN205330002U (en) | 2016-01-18 | 2016-01-18 | Built -in steel column that has stainless steel pipe in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620046438.8U CN205330002U (en) | 2016-01-18 | 2016-01-18 | Built -in steel column that has stainless steel pipe in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330002U true CN205330002U (en) | 2016-06-22 |
Family
ID=56196548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620046438.8U Active CN205330002U (en) | 2016-01-18 | 2016-01-18 | Built -in steel column that has stainless steel pipe in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525723A (en) * | 2016-01-18 | 2016-04-27 | 江苏沪宁钢机股份有限公司 | Steel column internally provided with stainless steel downpipes and installing method of steel column |
| CN110093972A (en) * | 2018-01-31 | 2019-08-06 | 中国二十冶集团有限公司 | The construction method of double tower skybridge two sides fulcrum connection |
-
2016
- 2016-01-18 CN CN201620046438.8U patent/CN205330002U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525723A (en) * | 2016-01-18 | 2016-04-27 | 江苏沪宁钢机股份有限公司 | Steel column internally provided with stainless steel downpipes and installing method of steel column |
| CN110093972A (en) * | 2018-01-31 | 2019-08-06 | 中国二十冶集团有限公司 | The construction method of double tower skybridge two sides fulcrum connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105525723B (en) | A kind of steel column and its installation method for being built-in with stainless steel downpipe | |
| CN205330002U (en) | Built -in steel column that has stainless steel pipe in water | |
| CN205206106U (en) | Stone material curtain system of cracking | |
| CN204629116U (en) | Oil transport pipeline accident warning device | |
| CN205300852U (en) | Wall seepage testing arrangement | |
| CN106228823A (en) | A kind of urban storm flood road surface running vehicle safety early warning device and method | |
| CN105156829A (en) | Urban pipeline valve installing construction technology | |
| CN206204992U (en) | A kind of removable waterproofing node construction of prefabricated pipe gallery internode | |
| CN205153244U (en) | Metal roof waterproof people pore structure | |
| CN205244643U (en) | Municipal administration is with having drainage pipe who prevents corrosive effects | |
| CN103850514A (en) | Structure and method for anti-corrosive treatment of pure titanium plates of chimney steel inner cylinder and steel structure flue | |
| CN204530782U (en) | A kind of waterstop protective device and comprise the immersed tube tunnel structure of this device | |
| CN209260550U (en) | Concealed bridge drainage system | |
| CN208793816U (en) | A kind of Prestressed concrete cylinder pipe and matched sealing ring | |
| CN105887925A (en) | Comprehensive pipe rack of corrugated circular tube structure | |
| CN203808594U (en) | Anticorrosive treatment structure for pure titanium plates of inner steel tube and steel structural flue of chimney | |
| CN105569412A (en) | Method for manufacturing and mounting nuclear power desalting water tank | |
| CN208039550U (en) | The hidden formula adapting system of glass curtain wall | |
| CN101696503A (en) | Cathodic protection system for trenchless construction large diameter pipeline | |
| CN205688926U (en) | A kind of reinforced concrete pole | |
| CN220540497U (en) | Corrosion-resistant and weather-resistant environment-friendly co-extrusion CNRBO pipe | |
| CN210890427U (en) | Composite anti-corrosion reinforced concrete drain pipe | |
| CN214334707U (en) | Pipeline anticorrosive paint spraying is with scribbling a detection device | |
| CN204080881U (en) | Detect cast-in-place concrete pile free of discontinuities sound detecting pipe erecting device | |
| CN211596411U (en) | Bearing frame is used in bridge construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 214200 Baijia village, Zhangzhu Town, Yixing City, Wuxi City, Jiangsu Province Patentee after: JIANGSU HUNING STEEL MECHANISM Co.,Ltd. Address before: 214200 Zhang Zhu Zhen Bai Jia Cun, Yixing City, Wuxi City, Jiangsu Province Patentee before: JIANGSU HUNING STEEL MECHANISM Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |