CN206438602U - A kind of node of the steel pipe intercolumniation connection of band splicing sleeve pipe - Google Patents
A kind of node of the steel pipe intercolumniation connection of band splicing sleeve pipe Download PDFInfo
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- CN206438602U CN206438602U CN201621234425.XU CN201621234425U CN206438602U CN 206438602 U CN206438602 U CN 206438602U CN 201621234425 U CN201621234425 U CN 201621234425U CN 206438602 U CN206438602 U CN 206438602U
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- Prior art keywords
- pipe
- column
- steel
- splicing sleeve
- steel pipe
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Abstract
A kind of node of the steel pipe intercolumniation connection of band splicing sleeve pipe, splicing sleeve pipe is located at the outside or inner side of the steel pipe column, and splicing sleeve pipe one end is connected by high-strength bolt with one of steel pipe column, and the other end is connected by butt weld with another steel pipe column；Splicing sleeve pipe and the steel pipe column open up bolt hole or plug welding hole at its opposite position respectively；When splicing sleeve pipe on the inside of steel column pipe, internal thread hole is opened on splicing sleeve pipe, and bolt hole is opened in steel column pipe correspondence position；When splicing sleeve pipe on the outside of steel column pipe, internal thread hole is opened on steel column pipe, and bolt hole is opened in splicing sleeve pipe correspondence position.Unilateral bolted steel pipe column drilling and tapping on steel pipe column or splicing sleeve pipe, these components serve as nut, relative to traditional bolt connecting mode, on the one hand save nut, on the other hand can complete the splicing of closed section steel pipe column, easy construction in side.
Description
Technical field
The utility model is related to construction engineering technical field, and more particularly to a kind of band splices the unilateral bolted of sleeve pipe
The node of steel pipe intercolumniation connection.
Background technology
Steel pipe column is widely used in steel building.At present, steel pipe column is mainly spelled by the way of Site Welding
Connect, this connecting method has the disadvantages that：
(1) to ensure Site Welding quality, when factory makes, internal partition need to be set in steel pipe column, it is to avoid transportation
Welding deformation during the crimp of middle steel pipe and Site Welding；When carrying out Site Welding, steel pipe column need to open up groove, and
Set needs to set connection otic placode to be fixed temporarily on the outside of composition backing, steel pipe column, after the completion of welding, also needs to cut off interim connection
Otic placode, and carry out antirust and touch-up paint, complicated construction technique.
(2) Site Welding is formed about heat affected area in weld seam, the performance of steel can be made to change, material becomes fragile.And
And welding residual stress will be produced during welding, steel pipe column is occurred the possibility increase of brittle break, reduce the carrying of steel pipe column
Power.Welding residual deformation simultaneously can also make the geomery of steel pipe column change, and correction is taken a lot of work.
(3) Site Welding quantities is big, and requires higher to the technical merit of workmen.
(4) Site Welding is influenceed larger by weather and weather, and welding quality is difficult to ensure that.
Utility model content
To overcome problems of the prior art, the utility model provides the unilateral bolt company that a kind of band splices sleeve pipe
Node of steel pipe intercolumniation connection connect and preparation method thereof.
The technical scheme in the invention for solving the technical problem is：Unilateral bolt of this kind with splicing sleeve pipe connects
The node of the steel pipe intercolumniation connection connect, including steel pipe column, splicing sleeve pipe and high-strength bolt；The steel pipe column is divided into epimere steel pipe column
With hypomere steel pipe column, the cross sectional shape of steel pipe column is rectangle or circle；The splicing sleeve pipe is relative with the cross sectional shape of steel pipe column
Rectangle or circle are should be, the splicing sleeve pipe is located at the outside or inner side of the steel pipe column, and splicing sleeve pipe one end passes through the height
Strength bolt is connected with one of steel pipe column, and the other end is connected by butt weld with another steel pipe column；The splicing sleeve pipe
Bolt hole or plug welding hole are Bu Tong opened up at its opposite position according to its connected mode respectively with the steel pipe column；Splice sleeve
When pipe is located on the inside of steel column pipe, internal thread hole is opened on splicing sleeve pipe, and bolt hole, the bolt are opened in steel column pipe correspondence position
Hole coordinates fixed steel column pipe and splicing sleeve pipe with high-strength bolt；When splicing sleeve pipe on the outside of steel column pipe, open interior on steel column pipe
Screwed hole, and bolt hole is opened in splicing sleeve pipe correspondence position, the bolt hole coordinates fixed steel column pipe and splicing with high-strength bolt
Sleeve pipe.
Further, the splicing sleeve pipe or tapping internal thread and the high-strength bolt on the steel pipe column are supporting.
Further, the high-strength bolt is free of nut, and the steel pipe column or splicing sleeve pipe with tapping internal thread fill
Work as nut.
Further, the high-strength bolt along steel column pipe in pairs, be arranged symmetrically, the diameter and number of required high-strength bolt by
The determination of actual loading situation, and it is corresponding with opened up bolt hole and internal thread hole.
To sum up, above-mentioned technical proposal of the present utility model has the beneficial effect that：
1. improving construction quality and efficiency, construction period is shortened.Unilateral bolted steel pipe column, its component (including
Bolt hole and internal thread open up and splice sleeve pipe and the connection of steel pipe column) completed in factory process, overcome tradition
Connecting method Site Welding quantities is big, and efficiency is low, is influenceed greatly by weather and weather, the shortcomings of welding quality is difficult to ensure that,
Efficiency is improved, labor intensity is reduced, it is ensured that joining quality, construction period is shortened.Splice node and be applied to steel
Splicing between splicing between tubing string, i.e. epimere steel pipe column and hypomere steel pipe column, and the cross sectional shape of steel pipe column can be rectangle
Or it is circular, the cross sectional shape of corresponding splicing sleeve pipe is also rectangle or circle, it is adaptable between the steel pipe column of more cross-sectional shapes
Connection.
2. reduce the technical merit requirement to workmen.Welder of the unilateral bolted steel pipe column without specialty,
It is the splicing that steel pipe column can be achieved by shirtsleeve operation, the technical merit to installation personnel requires relatively low.
3. using unilateral bolt connection, the bolted construction difficult problem of closed section is solved.Unilateral bolted steel
Tubing string drilling and tapping on steel pipe column or splicing sleeve pipe, these components serve as nut, relative to traditional bolt connecting mode, one
Aspect saves nut, on the other hand can complete the splicing of closed section steel pipe column, easy construction in side.
4. splice sleeve pipe one end by unilateral bolt and one of steel pipe column joint connection in site, the other end can butt welding another
The end of one steel pipe column, also with another steel pipe column can be connected completion in factory by plug weld or high-strength bolt, connect shape
Formula is more selective and diversity.
Brief description of the drawings
Fig. 1 is the unilateral bolt connection steel pipe column signal for splicing sleeve pipe (splicing sleeve pipe is located on the inside of steel pipe column) with butt welding
Figure；
Fig. 2 is the unilateral bolt connection steel pipe column section for splicing sleeve pipe (splicing sleeve pipe is located on the inside of steel pipe column) with butt welding
Figure；
Fig. 3 is the unilateral bolt connection steel pipe column signal for splicing sleeve pipe (splicing sleeve pipe is located on the outside of steel pipe column) with butt welding
Figure；
Fig. 4 is the unilateral bolt connection steel pipe column section for splicing sleeve pipe (splicing sleeve pipe is located on the outside of steel pipe column) with butt welding
Figure；
Fig. 5 is that the unilateral bolt with interior splicing sleeve pipe passes through high-strength bolt joint steel pipe post schematic diagram；
Fig. 6 is that the unilateral bolt with interior splicing sleeve pipe passes through plug weld joint steel pipe post schematic diagram；
Fig. 7 is that the unilateral bolt with interior splicing sleeve pipe passes through high-strength bolt joint steel pipe post profile；
Fig. 8 is the unilateral bolt connection steel pipe column schematic diagram with outer splicing sleeve pipe；
Fig. 9 is the unilateral bolt connection steel pipe column profile with outer splicing sleeve.
In figure：
1st, epimere steel pipe column, 2, hypomere steel pipe column, 3, splicing sleeve pipe, 4, high-strength bolt, 5, bolt hole, 6, internal thread, 7,
Butt weld, 8, plug welding hole, 9, plug weld, 10, spotweld.
Embodiment
Feature of the present utility model and principle are described in detail below in conjunction with accompanying drawing Fig. 1-Fig. 9, illustrated embodiment is only
For explaining the utility model, protection domain of the present utility model is not limited with this.
Unilateral bolt connection steel pipe column with splicing sleeve pipe includes epimere steel pipe column 1, and hypomere steel pipe column 2 splices the He of sleeve pipe 3
High-strength bolt 4.Steel pipe column 1 and 2, the connection between splicing sleeve pipe 3 and splicing sleeve pipe 3 and one of steel pipe column adds in factory
Work is prefabricated to be completed.Using unilateral bolt connection, the bolted construction difficult problem of closed section is solved.Unilateral bolted steel
Tubing string drilling and tapping on steel pipe column or splicing sleeve pipe, these components serve as nut, relative to traditional bolt connecting mode, one
Aspect saves nut, on the other hand can complete the splicing of closed section steel pipe column, easy construction in side.
The cross sectional shape of steel pipe column 1 and 2 can be rectangle or circle.
Splice sleeve pipe 3 and rectangle or circle are accordingly selected according to the cross sectional shape of steel pipe column 1 and 2.Splicing sleeve pipe 3 can be located at
The outside of steel pipe column 1 and 2, may be alternatively located at the inner side of steel pipe column 1 and 2.Splicing one end of sleeve pipe 3 passes through high-strength bolt 4 and epimere steel
Tubing string 1 or the joint connection in site of hypomere steel pipe column 2, the other end can pass through butt weld 7, plug weld 9 or high-strength bolt 4 and another steel
Tubing string is connected in factory and completed.That is splicing sleeve pipe one end passes through unilateral bolt and one of steel pipe column joint connection in site, the other end
Can butt welding in the end of another steel pipe column, can be also connected by plug weld or high-strength bolt with another steel pipe column in factory
Complete.When being connected using butt weld 7, by its butt welding in the end of steel pipe column 1 or 2；Using plug weld 9 or high-strength bolt 4
When being connected, the inner or outer side of steel pipe column can be sleeved on, the middle part of splicing sleeve pipe 3 is first connected to steel pipe by spotweld 10
The middle part of post is used to fixed position, then is attached thereto by high-strength bolt 4 or plug weld 9.Splice sleeve pipe 3 and steel pipe column 1,2
The difference of connected mode is used according to it, bolt hole 5 or plug welding hole 8 is opened up in its opposite position respectively.Connected using high-strength bolt 4
When connecing, the tapping internal thread 6 on the component (steel pipe column 1,2 or splicing sleeve pipe 3) on the inside of connector, internal thread 6 with it is high-strength
Bolt 4 is supporting, and for convenience of connecting, the bolt hole 5 in connector outer member (splicing sleeve pipe 3 or steel pipe column 1,2) is straight
Footpath is slightly larger than the screw diameter of high-strength bolt 4.
High-strength bolt 4 is free of nut, is arranged symmetrically in pairs along component, with female steel pipe column 1,2 or splicing sleeve pipe 3
Serve as nut.The specific diameter and number of required high-strength bolt 4 determine by actual loading situation, and with opened up bolt hole 5 and
Internal thread 6 is corresponding.Splice sleeve pipe one end by unilateral bolt and one of steel pipe column joint connection in site, the other end can butt welding
In the end of another steel pipe column, also completion with another steel pipe column can be connected in factory by plug weld or high-strength bolt, even
Connect that form is more selective and diversity.
It is when carrying out steel pipe column splicing, epimere steel pipe column 1 and hypomere steel pipe column 2 is in place, high-strength bolt 4 is screwed into bolt
The relevant position of hole 5, high-strength bolt 4 is fastened in outside with spanner, completes steel pipe column splicing.
The preparation method of the node of unilateral bolted steel pipe intercolumniation connection with splicing sleeve pipe, comprises the following steps：
Step 1：Steel pipe column and splicing sleeve pipe are made in factory process, and bolt hole or plug welding are opened up in its corresponding position
Hole, tapping forms internal thread hole on the splicing sleeve pipe or steel column pipe positioned at inner side, and splicing sleeve pipe is passed through into butt weld, plug
Weld seam unilateral is bolted on one of steel pipe column；
Step 2：It is at the construction field (site) that epimere steel pipe column and hypomere steel pipe column is in place；
Step 3：High-strength bolt is screwed on steel pipe column and splicing sleeve pipe in the bolt hole of relevant position, to high-strength bolt end
Portion enters in internal thread hole and is fastened in internal thread hole, fastens high-strength bolt in outside with spanner, completes the splicing of steel pipe column.
Construction quality and efficiency are improved, construction period is shortened.Unilateral bolted steel pipe column, its component (including spiral shell
Keyhole and internal thread open up and splice sleeve pipe and the connection of steel pipe column) completed in factory process, overcome traditional spelling
Connect mode Site Welding quantities big, efficiency is low, is influenceed greatly by weather and weather, the shortcomings of welding quality is difficult to ensure that carries
High efficiency, reduces labor intensity, it is ensured that joining quality, shortens construction period.Splice node and be applied to steel pipe
Splicing between splicing between post, i.e. epimere steel pipe column and hypomere steel pipe column, and steel pipe column cross sectional shape can for rectangle or
Circle, the cross sectional shape of corresponding splicing sleeve pipe is also rectangle or circle, it is adaptable between the steel pipe column of more cross-sectional shapes
Connection.
Reduce the technical merit requirement to workmen.Welder of the unilateral bolted steel pipe column without specialty, leads to
The splicing that steel pipe column can be achieved in shirtsleeve operation is crossed, the technical merit to installation personnel requires relatively low.
Preferred embodiment of the present utility model is the foregoing is only, is not whole embodiments of the present utility model,
Not to limit the utility model, all any modifications within spirit of the present utility model and principle, made, equivalent substitution,
Improve etc., it should be included within protection domain of the present utility model.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art, in order to prominent
Go out innovative characteristicses of the present utility model, above-mentioned technical characteristic will not be repeated here.
Claims (4)
1. a kind of node of the steel pipe intercolumniation connection of band splicing sleeve pipe, it is characterised in that including steel pipe column, splice sleeve pipe and high-strength
Bolt；The steel pipe column is divided into epimere steel pipe column and hypomere steel pipe column, and the cross sectional shape of steel pipe column is rectangle or circle；It is described to spell
Female connector pipe is relative with the cross sectional shape of steel pipe column to should be rectangle or circle, the splicing sleeve pipe be located at the steel pipe column outside or
Inner side, splicing sleeve pipe one end is connected by the high-strength bolt with one of steel pipe column, and the other end is by butt weld and separately
One steel pipe column is connected；The splicing sleeve pipe is with the steel pipe column according to its connected mode Bu Tong respectively in its opposite position
Place opens up bolt hole or plug welding hole；When splicing sleeve pipe on the inside of steel column pipe, internal thread hole is opened on splicing sleeve pipe, and in steel column
Pipe correspondence position opens bolt hole, and the bolt hole coordinates fixed steel column pipe and splicing sleeve pipe with high-strength bolt；Splicing sleeve pipe is located at
When on the outside of steel column pipe, internal thread hole is opened on steel column pipe, and bolt hole, the bolt hole and height are opened in splicing sleeve pipe correspondence position
Strength bolt coordinates fixed steel column pipe and splicing sleeve pipe.
2. the node of the steel pipe intercolumniation connection as claimed in claim 1 with splicing sleeve pipe, it is characterised in that the splicing sleeve pipe
Or the tapping internal thread and the high-strength bolt on the steel pipe column are supporting.
3. the node of the steel pipe intercolumniation connection as claimed in claim 1 with splicing sleeve pipe, it is characterised in that the high-strength bolt
Without nut, the steel pipe column or splicing sleeve pipe serve as nut.
4. the node of the steel pipe intercolumniation connection as claimed in claim 1 with splicing sleeve pipe, it is characterised in that the high-strength bolt
Along steel column pipe in pairs, be arranged symmetrically, the diameter and number of required high-strength bolt are determined by actual loading situation, and with opened up spiral shell
Keyhole and internal thread hole are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234425.XU CN206438602U (en) | 2016-11-17 | 2016-11-17 | A kind of node of the steel pipe intercolumniation connection of band splicing sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234425.XU CN206438602U (en) | 2016-11-17 | 2016-11-17 | A kind of node of the steel pipe intercolumniation connection of band splicing sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438602U true CN206438602U (en) | 2017-08-25 |
Family
ID=59645712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234425.XU Expired - Fee Related CN206438602U (en) | 2016-11-17 | 2016-11-17 | A kind of node of the steel pipe intercolumniation connection of band splicing sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438602U (en) |
-
2016
- 2016-11-17 CN CN201621234425.XU patent/CN206438602U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20211117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |