CN208455946U - A kind of V-arrangement round tube rod structure - Google Patents
A kind of V-arrangement round tube rod structure Download PDFInfo
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- CN208455946U CN208455946U CN201820357517.XU CN201820357517U CN208455946U CN 208455946 U CN208455946 U CN 208455946U CN 201820357517 U CN201820357517 U CN 201820357517U CN 208455946 U CN208455946 U CN 208455946U
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Abstract
The utility model discloses a kind of V-arrangement round tube rod structures, it include: underground steel column and round tube steel column, ground lower girder steel is equipped between the underground steel column, the lower section of the round tube steel column is connected plate by column and connect with the top of underground steel column, it is in the shape of the letter V after the connection of two round tube steel columns, and the outside of the junction of the round tube steel column and underground steel column is equipped with the locating piece for resisting the load that topples of round tube steel column.A kind of V-arrangement round tube rod structure described in the utility model, plate is connected by column, and connection is realized at the top of round tube steel column and underground steel column, good fixation is realized to round tube steel column, and locating piece is set in the junction of round tube steel column and underground steel column, further increase the stability and fastness connected between round tube steel column and underground steel column, it is allowed to realize V-shaped connection, the safety that the stability and later period for greatly improving whole building structure use.
Description
Technical field
The utility model belongs to manufacturing field, in particular to a kind of V-arrangement round tube rod structure.
Background technique
Structural steelwork be made with steel based on structure, the mainly girder steel made of fashioned iron and steel plate etc., steel column, steel
The components such as truss composition, generallys use weld seam, bolt or rivet interlacement, is main building structure class between each component or component
One of type.Because its self weight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, bridge, venue, Super High.
Why steel building is promoted without restraint, wherein being that concrete construction is difficult to do there are one important reason
It arrives, is exactly that it can be realized various modeling structures, however it is while realizing beautiful moulding, it is also desirable to consider
The various aspects safety such as the load of all parts structure and connection, V-structure are that we live a kind of common connection structure,
However it is exactly by two root canal materials by oblique to its end cut that we, which live common, then carries out letter to its interface
Single welding, such structure, which is applied, can satisfy requirement in general occasion, however apply in large-scale building no matter
It is to be unable to meet the requirements from bearing capacity or safety, thus it needs a kind of more reasonable connection type to build to meet
The demand of building structure.
Utility model content
Purpose of utility model: in order to overcome the above deficiency, the purpose of the utility model is to provide a kind of V-arrangement round tube rod structures
And its installation method, structure is simple, and design rationally, by column is connected plate for the top of round tube steel column and underground steel column reality
It now connects, good fixation is realized to round tube steel column, and locating piece is set in the junction of round tube steel column and underground steel column, into
One step improves the stability and fastness connected between round tube steel column and underground steel column.
Technical solution: to achieve the goals above, the utility model provides a kind of V-arrangement round tube rod structure, comprising: underground
Steel column and round tube steel column are equipped with ground lower girder steel between the underground steel column, and the lower section of the round tube steel column is connected by column
Plate is connect with the top of underground steel column, is in the shape of the letter V after the connection of two round tube steel columns, and the connection of the round tube steel column and underground steel column
The outside at place is equipped with the locating piece for resisting the load that topples of round tube steel column.
A kind of V-arrangement round tube rod structure described in the utility model is connected plate for round tube steel column and underground by column
Connection is realized at the top of steel column, realizes good fixation to round tube steel column, and in the junction of round tube steel column and underground steel column
Locating piece is set, the stability and fastness connected between round tube steel column and underground steel column is further increased, it is allowed to realize V-shaped
Connection, the safety that the stability and later period for greatly improving whole building structure use.
Underground steel column described in the utility model is in awl-type, is equipped with support column, connector and one group of steel pipe column, described
Connector is set on support column, and the steel pipe column is set to the top of connector, and the setting of the connector not only allows it can be with
Round tube steel column realizes connection, while being also convenient for underground steel column and connecting with the other component in other directions.
Connector described in the utility model is made of one group of H profile steel, and top is equipped with top plate, and the steel pipe column is fixed on
On top plate, and two steel pipe columns being fixed on above top plate are in the shape of the letter V, the setting of the top plate, convenient for the connection of itself and steel pipe column.
Locating part and snap-gauge are equipped in locating piece described in the utility model, the locating part is set on steel pipe column, described
Snap-gauge is set to the top of round tube steel column, and the locating part is equipped with the card slot for fixing chuck plate, and the snap-gauge is set to limit
In the card slot of part, the locating part and snap-gauge are matched, and the setting of the special construction of locating piece further increases round tube steel column
The safety that the stability and later period connected between steel pipe column uses.
Locating part described in the utility model is L-shaped, and bottom is fixed on steel pipe column, and vertical component exceeds steel pipe column
Interface, and matched with round tube steel column.
Reinforcing rib is equipped in support column described in the utility model, the reinforcing rib is in M shape, further increases support
The support performance of column also further increases stability and safety that it is used.
The top of two adjacent round tube steel columns is connected by steel column between underground steel column described in the utility model, and described
The junction of steel column and round tube steel column is equipped with fixing piece, and the fixing piece is matched with round tube steel column, and the setting of the structure allows whole
A round tube steel column not only realizes the V-shaped of lower part, also achieves the V-shaped on top, by the stability using triangle, greatly
The stability and reasonability of big raising whole building structure connection, further increase its safety used.
Fixing piece described in the utility model uses H profile steel, close to the side of round tube steel column and steel column tie point in half
Circle greatly improves the stability and pertinency of the two connection convenient for the connection of itself and round tube steel column.
Above-mentioned technical proposal can be seen that the utility model has the following beneficial effects:
1, a kind of V-arrangement round tube rod structure described in the utility model is connected plate for round tube steel column and ground by column
Connection is realized at the top of lower steel column, realizes good fixation to round tube steel column, and in the connection of round tube steel column and underground steel column
Place's setting locating piece, further increases the stability and fastness connected between round tube steel column and underground steel column, it is allowed to realize V word
Shape connection, the safety that the stability and later period for greatly improving whole building structure use.
2, underground steel column described in the utility model is in awl-type, is equipped with support column, connector and one group of steel pipe column, institute
Connector is stated on support column, the steel pipe column is set to the top of connector, and the setting of the connector not only allows it can
It realizes and connects with round tube steel column, while being also convenient for underground steel column and being connect with the other component in other directions.
3, locating part and snap-gauge are equipped in locating piece described in the utility model, the locating part is set on steel pipe column, institute
The top that snap-gauge is set to round tube steel column is stated, the locating part is equipped with the card slot for fixing chuck plate, and the snap-gauge is set to limit
In the card slot of position part, the locating part and snap-gauge are matched, and the setting of the special construction of locating piece further increases round tube steel
The safety that the stability and later period connected between column and steel pipe column uses.
4, reinforcing rib is equipped in support column described in the utility model, the reinforcing rib is in M shape, further increases branch
The support performance of dagger also further increases stability and safety that it is used.
5, the top of two round tube steel columns adjacent between underground steel column described in the utility model is connected by steel column, and institute
The junction for stating steel column and round tube steel column is equipped with fixing piece, and the fixing piece is matched with round tube steel column, and the setting of the structure allows
Entire round tube steel column not only realizes the V-shaped of lower part, also achieves the V-shaped on top, by utilizing the stability of triangle,
The stability and reasonability for greatly improving the connection of whole building structure, further increase its safety used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of connector in the utility model；
Fig. 3 is the structural schematic diagram of locating piece in the utility model；
Fig. 4 is round tube steel column and underground steel column connection schematic diagram in the utility model；
Fig. 5 is the top view of reinforcing rib in the utility model；
In figure: underground steel column -1, round tube steel column -2, lower girder steel -3, column be connected plate -4, locating piece -5, steel column -6,
Fixing piece -7, support column -11, connector -12, steel pipe column -13, reinforcing rib -14, H profile steel -121, top plate -122, locating part -
51, snap-gauge -52.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
Embodiment
A kind of V-arrangement round tube rod structure as shown in the figure, it is characterised in that: it include: underground steel column 1 and round tube steel column 2, it is described
Ground lower girder steel 3 is equipped between underground steel column 1, the lower section of the round tube steel column 2 is connected plate 4 and underground steel column 1 by column
Top connection is in the shape of the letter V after the connection of two round tube steel columns 2, and sets on the outside of the junction of the round tube steel column 2 and underground steel column 1
There is the locating piece 5 of the load that topples for resisting round tube steel column 2.
Underground steel column described in the present embodiment 1 is in awl-type, is equipped with support column 11, connector 12 and one group of steel pipe column
13, the connector 12 is set on support column 11, and the steel pipe column 13 is set to the top of connector 12.
Connector 12 described in the present embodiment is made of one group of H profile steel 121, and top is equipped with top plate 122, the steel pipe column
13 are fixed on top plate 122, and two steel pipe columns 13 for being fixed on 122 top of top plate are in the shape of the letter V.
Locating part 51 and snap-gauge 52 are equipped in locating piece 5 described in the present embodiment, the locating part 51 is set to steel pipe column 13
On, the snap-gauge 52 is set to the top of round tube steel column 2, and the locating part 51 is equipped with the card slot for fixing chuck plate 52, described
Snap-gauge 52 be set to locating part 51 card slot in, the locating part 51 and snap-gauge 52 match.
Locating part 51 described in the present embodiment is L-shaped, and bottom is fixed on steel pipe column 13, and vertical component exceeds steel pipe
The interface of column 13, and matched with round tube steel column 2.
Reinforcing rib 14 is equipped in support column 11 described in the present embodiment, the reinforcing rib 14 is in M shape.
The top of two adjacent round tube steel columns 2 is connected by steel column 6 between underground steel column described in the present embodiment 1, and institute
The junction for stating steel column 6 and round tube steel column 2 is equipped with fixing piece 7, and the fixing piece 7 is matched with round tube steel column 2.
Fixing piece 7 described in the present embodiment uses H profile steel, close to the side of 6 tie point of round tube steel column 2 and steel column in half
It is round.
Embodiment 2
A kind of V-arrangement round tube rod structure as shown in the figure, it is characterised in that: it include: underground steel column 1 and round tube steel column 2, it is described
Ground lower girder steel 3 is equipped between underground steel column 1, the lower section of the round tube steel column 2 is connected plate 4 and underground steel column 1 by column
Top connection is in the shape of the letter V after the connection of two round tube steel columns 2, and sets on the outside of the junction of the round tube steel column 2 and underground steel column 1
There is the locating piece 5 of the load that topples for resisting round tube steel column 2.
Underground steel column described in the present embodiment 1 is in awl-type, is equipped with support column 11, connector 12 and one group of steel pipe column
13, the connector 12 is set on support column 11, and the steel pipe column 13 is set to the top of connector 12.
Connector 12 described in the present embodiment is made of one group of H profile steel 121, and top is equipped with top plate 122, the steel pipe column
13 are fixed on top plate 122, and two steel pipe columns 13 for being fixed on 122 top of top plate are in the shape of the letter V.
Locating part 51 and snap-gauge 52 are equipped in locating piece 5 described in the present embodiment, the locating part 51 is set to steel pipe column 13
On, the snap-gauge 52 is set to the top of round tube steel column 2, and the locating part 51 is equipped with the card slot for fixing chuck plate 52, described
Snap-gauge 52 be set to locating part 51 card slot in, the locating part 51 and snap-gauge 52 match.
Locating part 51 described in the present embodiment is L-shaped, and bottom is fixed on steel pipe column 13, and vertical component exceeds steel pipe
The interface of column 13, and matched with round tube steel column 2.
Reinforcing rib 14 is equipped in support column 11 described in the present embodiment, the reinforcing rib 14 is in M shape.
The top of two adjacent round tube steel columns 2 is connected by steel column 6 between underground steel column described in the present embodiment 1, and institute
The junction for stating steel column 6 and round tube steel column 2 is equipped with fixing piece 7, and the fixing piece 7 is matched with round tube steel column 2.
Fixing piece 7 described in the present embodiment uses H profile steel, close to the side of 6 tie point of round tube steel column 2 and steel column in half
It is round.
The installation method of V-arrangement round tube rod structure described in the present embodiment, specific installation method are as follows:
1): underground steel column 1 being assembled first, i.e., support column 11 is fixed on designated position, then connector 12 is pacified
Top loaded on support column 11；
2): steel pipe column 13 being set to the top of connector 12 further according to drawing, and by the top plate of 12 top of itself and connector
122 are welded and fixed, and so far underground steel column 1 is installed；
3): and then installation fixation is carried out to the ground lower girder steel 3 between connector 12 by connector；
4): engineering department utilizes every lifting wirerope of computer simulation according to 2 section length of tilt angle and round tube steel column
Length, and one group of lifting wirerope is set, wherein the setting of two wirerope is in 2 upper end lifting ear plate of round tube steel column, in addition two
It is arranged in 2 lower end lifting ear plate of round tube steel column, and chain block is set on the wirerope of lower end；Meanwhile being arranged on round tube steel column 2
Temporary support columns 8；
5): and then round tube steel column 2 being lifted by crane, when lifting slowly hooks up, and adjusts round tube steel column 2 by chain block and inclines
Rake angle, in adjustment process, the measurement of total station all-the-way tracking；When round tube steel column 2 and 13 junction of steel pipe column are adjusted to connecting
Afterwards, it hooks up and installation positioning is carried out to round tube steel column 2；
6): being attached, and passed through by top of the steel column 6 to two round tube steel columns 2 adjacent between underground steel column 1 again
Fixing piece 7 passes in and out the junction of steel column 6 and round tube steel column 2 and fixes.
In the present embodiment when lifting round tube steel column 2, when the lifting of round tube steel column 2 to installation site attachment, construction personnel
Hand steered 2 end of round tube steel column is slowly in place in operating platform, temporarily connects bolt in installation lifting ear plate and tentatively fixes, whole station
Instrument measures 2 capital of round tube steel column and measurement patch coordinate, and is adjusted round tube steel column 2 in place using chain block, tightens peace
Bolt is filled, then one group of locating part 51 is set on steel pipe column 13 again, and be arranged in round tube steel column 2 close to one end of steel pipe column 13
The snap-gauge 52 to match with locating part 51, the position that the snap-gauge 52 is arranged are 2 inclined direction of round tube steel column, and snap-gauge 52 is pacified
It is attached on locating part 51, and snap-gauge 52 and 51 twin fillet wolt of limit plate is welded, repetition measurement, nothing finally are carried out to it
The installation of the round tube steel column 2 is completed after accidentally, pine is hooked into the lifting of next round tube steel column 2 of row.
It is carried out in welding process above-mentioned to snap-gauge 52 and 51 twin fillet wolt of limit plate, fillet weld height 15mm, weldering
Effective length 150mm is stitched, carries out Check computations according to steel column least favorable tilt angle and weight, locating piece 5 can resist pitch circle
The load that topples of pipe steel column 2, calculating process are as follows:
1, snap-gauge weld seam Force Calculation
According to arrangement and method for construction, one group of snap-gauge 52 is arranged to interface top in 2 bottom of round tube steel column, to interface lower part setting one
A snap-gauge 52, do not consider when carrying out strength checking to 52 section of snap-gauge and 51 weld seam of limit plate lifting rope and pinplate to component by
Power contribution, column gravity load are undertaken by locating piece 5 completely, and 51 weld seam of limit plate is cut by along 51 length direction of limit plate at this time
Power and pressure perpendicular to 51 length direction of limit plate.
Specific calculation is as follows:
G=20400kg, L=15m, R=1000mm
13 top snap-gauge weld seam internal force of steel pipe column are as follows:
V1=(Gsin54 °/2-GLcos54 °/2R)/2
=(20400 × 9.8 × sin54 ° of 2-20400 × 9.8 × 15000 ÷ × cos54 ° of 2 ÷ 1000 of ÷)/2
≈ -400228N=-400kN
F1=Gcos54 °/4=20400 × 9.8 × cos54 ° of ÷ 4=29378N ≈ 29kN
2 lower part snap-gauge weld seam internal force of round tube steel column are as follows:
V1=Gsin54 °/2
=20400 × 9.8 × sin54 ° of ÷ 2
≈ 80869N=80.869kN
F1=Gcos54 °/2=20400 × 9.8 × cos54 ° of ÷ 2=58755N ≈ 59kN
It is big compared with nozzle lower part snap-gauge stress by obtaining 2 top snap-gauge 52 of round tube steel column to 5 force analysis of locating piece, therefore
Line up top snap-gauge 52 is checked below.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The protection scope of the utility model.
Claims (8)
1. a kind of V-arrangement round tube rod structure, it is characterised in that: include: underground steel column (1) and round tube steel column (2), the underground steel column
(1) ground lower girder steel (3) is equipped between, the lower section of the round tube steel column (2) is connected plate (4) and underground steel column (1) by column
Top connection, be in the shape of the letter V after the connection of two round tube steel columns (2), and the junction of the round tube steel column (2) and underground steel column (1)
Outside be equipped with locating piece (5) for resisting the load that topples of round tube steel column (2).
2. V-arrangement round tube rod structure according to claim 1, it is characterised in that: the underground steel column (1) is in awl-type,
Equipped with support column (11), connector (12) and one group of steel pipe column (13), the connector (12) is set on support column (11), described
Steel pipe column (13) is set to the top of connector (12).
3. V-arrangement round tube rod structure according to claim 2, it is characterised in that: the connector (12) is by one group of H profile steel
(121) it constitutes, top is equipped with top plate (122), and the steel pipe column (13) is fixed on top plate (122), and is fixed on top plate
(122) two steel pipe columns (13) above are in the shape of the letter V.
4. V-arrangement round tube rod structure according to claim 1, it is characterised in that: be equipped with locating part in the locating piece (5)
(51) it is set on steel pipe column (13) with snap-gauge (52), the locating part (51), the snap-gauge (52) is set to the top of round tube steel column (2)
Portion, the locating part (51) are equipped with the card slot for fixing chuck plate (52), and the snap-gauge (52) is set to locating part (51)
In card slot, the locating part (51) and snap-gauge (52) are matched.
5. V-arrangement round tube rod structure according to claim 4, it is characterised in that: the locating part (51) is L-shaped, bottom
It is fixed on steel pipe column (13), vertical component exceeds the interface of steel pipe column (13), and matches with round tube steel column (2).
6. V-arrangement round tube rod structure according to claim 2, it is characterised in that: be equipped with reinforcing rib in the support column (11)
(14), the reinforcing rib (14) is in M shape.
7. V-arrangement round tube rod structure according to claim 1, it is characterised in that: adjacent two between the underground steel column (1)
The top of round tube steel column (2) is connected by steel column (6), and the junction of the steel column (6) and round tube steel column (2) is equipped with fixing piece
(7), the fixing piece (7) matches with round tube steel column (2).
8. V-arrangement round tube rod structure according to claim 7, it is characterised in that: the fixing piece (7) uses H profile steel, leans on
The side semicircular in shape of nearly round tube steel column (2) and steel column (6) tie point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357517.XU CN208455946U (en) | 2018-03-16 | 2018-03-16 | A kind of V-arrangement round tube rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357517.XU CN208455946U (en) | 2018-03-16 | 2018-03-16 | A kind of V-arrangement round tube rod structure |
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| Publication Number | Publication Date |
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| CN208455946U true CN208455946U (en) | 2019-02-01 |
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ID=65156123
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| CN201820357517.XU Active CN208455946U (en) | 2018-03-16 | 2018-03-16 | A kind of V-arrangement round tube rod structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316557A (en) * | 2018-03-16 | 2018-07-24 | 江苏沪宁钢机股份有限公司 | A kind of V-arrangement pipe rod structure and its installation method |
-
2018
- 2018-03-16 CN CN201820357517.XU patent/CN208455946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316557A (en) * | 2018-03-16 | 2018-07-24 | 江苏沪宁钢机股份有限公司 | A kind of V-arrangement pipe rod structure and its installation method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| 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. |