CN207761066U - A kind of steel pipe column bolt splicing node - Google Patents

A kind of steel pipe column bolt splicing node Download PDF

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Publication number
CN207761066U
CN207761066U CN201721634905.XU CN201721634905U CN207761066U CN 207761066 U CN207761066 U CN 207761066U CN 201721634905 U CN201721634905 U CN 201721634905U CN 207761066 U CN207761066 U CN 207761066U
Authority
CN
China
Prior art keywords
steel pipe
pipe column
linkage section
loop
column linkage
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.)
Expired - Fee Related
Application number
CN201721634905.XU
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Chinese (zh)
Inventor
陆连庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changxin Lu Shi Steel Structure Co Ltd
Original Assignee
Changxin Lu Shi Steel Structure Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201721634905.XU priority Critical patent/CN207761066U/en
Application granted granted Critical
Publication of CN207761066U publication Critical patent/CN207761066U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of steel pipe column bolts to splice node,Including upper steel pipe column and lower steel pipe column,The top of lower steel pipe column is equipped with lower steel pipe column linkage section,The bottom of upper steel pipe column is equipped with upper steel pipe column linkage section,The internal-and external diameter all same of lower steel pipe column linkage section and upper steel pipe column linkage section,Upper steel pipe column linkage section is located at the top of lower steel pipe column linkage section,The inner ring of upper steel pipe column linkage section and lower steel pipe column linkage section is equipped with the first connection steel loop,The outer ring of upper steel pipe column linkage section and lower steel pipe column linkage section is equipped with the second connection steel loop,The lower half portion of first connection steel loop is fixed on the inner wall of lower steel pipe column linkage section by way of bolt and welding cooperation,The top half of first connection steel loop is fixedly connected by bolt with upper steel pipe column linkage section,Second connection steel loop is fixedly connected by bolt with upper steel pipe column linkage section and lower steel pipe column linkage section.Steel pipe column splicing is simple up and down for the utility model, and construction site is without welding, easy for construction, construction safety.

Description

A kind of steel pipe column bolt splicing node
Technical field
The utility model belongs to architectural construction field, is related to a kind of connecting method more particularly to quadrangle of steel structure column Splice node with circular cross-section steel pipe column bolt.
Background technology
In construction steel structure pattern, the frame that is made of components such as the steel pipe column in quadrangle or circle section and section steel beams Structure is a kind of structure type of high intensity, its advantageous feature can be fully demonstrated especially in skyscraper, just more next at present More widely it is applied in China;In addition to this, steel pipe column component is also widely used in the building such as television tower, bridge or constructs In object engineering.
In practical implementation, due to being manufactured length, transport or even construction site space by steel tube component Etc. factor limitation, necessarily encounter the Bonding Problem of steel pipe column in engineering construction construction, the solution of this problem done Method, existing conventional scheme are that construction site carries out welding splicing, the program have steel pipe directly docks, tube wall continuity is good, The smooth advantage of stitching portion tailored appearance, still, the program also has its clearly disadvantageous, is mainly manifested in:1) welding procedure pair Construction personnel has special technology requirement, and construction personnel is needed to grasp sturdy welding technique and could be protected with comparable experience Hinder the quality of welding, and be especially in construction projects in skyscraper, steel pipe column is typically that splicing is primary or every per first floor The splicing of two floors is primary, it is therefore desirable to which the weld seam workload of splicing is quite big, how to ensure having enough qualifications and the welding of experience Technical staff and how to ensure each weldquality it is all completely up to standard be a problem for being not easy to resolve always, thus deposit In larger quality risk;2) construction site welding often aerial outdoor welding, is the operation for charging open fire, this not only increases Ensure the difficulty of welding quality, and construction operation security risk is high;3) steel pipe column welding splicing usually also needs to additional weldering It connects positioning fixation steel plate and need to be cut off after completing steel pipe column splicing and evened out, thus further increase electric welding and steel cutting work Industry workload.
Therefore, not only quality risk, difficulty of construction and security risk are larger in general for site operation welding connecting method, And it is more time-consuming.Therefore, it is necessary to a kind of new steel pipe column splicing structure be designed, to overcome above-mentioned conventional welding to spell Connect the deficiency present in mode.
Utility model content
The purpose of this utility model provides a kind of live without welding aiming at the shortcomings of the prior art Steel pipe column bolt splice node.
For the attainment of one's purpose, technical solution provided by the utility model is:
The utility model is related to a kind of steel pipe column bolts to splice node, including upper steel pipe column and lower steel pipe column, under described The top of steel pipe column is equipped with lower steel pipe column linkage section, and the bottom of upper steel pipe column is equipped with upper steel pipe column linkage section, lower steel pipe column connection The internal-and external diameter all same of section and upper steel pipe column linkage section, upper steel pipe column linkage section are located at the top of lower steel pipe column linkage section, upper steel The inner ring of tubing string linkage section and lower steel pipe column linkage section is equipped with the first connection steel loop, and upper steel pipe column linkage section is connected with lower steel pipe column The outer ring of section is equipped with the second connection steel loop;The lower half portion of the first connection steel loop is by way of bolt and welding cooperation It is fixed on the inner wall of lower steel pipe column linkage section, the top half of the first connection steel loop is fixed by bolt and upper steel pipe column linkage section Connection;The second connection steel loop is fixedly connected by bolt with upper steel pipe column linkage section and lower steel pipe column linkage section.
Preferably, the internal diameter of the upper steel pipe column linkage section is identical as the internal diameter of upper steel pipe column, upper steel pipe column linkage section Wall thickness be upper steel pipe column wall thickness half;The internal diameter of the lower steel pipe column linkage section is identical as the lower internal diameter of steel pipe column, under The wall thickness of steel pipe column linkage section is the half of lower steel pipe column wall thickness.
Preferably, first according to circumference is equipped on the upper steel pipe column linkage section and lower steel pipe column linkage section The second screw hole and third spiral shell according to circumference are respectively equipped on screw hole, the described first connection steel loop and the second connection steel loop Hole, the first screw hole, the position of the second screw hole and third screw hole and aperture correspond.
Preferably, the second connection steel loop is spliced by two semicircle loop sections, and the two of two semicircle loop sections Connecting plate is respectively equipped on a contact surface, connecting plate is equipped with several screws, and two semicircle loop sections are connected with each other by screw.
Using technical solution provided by the utility model, compared with prior art, have the advantages that:
The utility model is related to steel pipe column bolt splicing node at the construction field (site) be not necessarily to welded, be bolted Mode upper and lower steel pipe column is stitched together, and then ensure the safety when splicing of upper and lower steel pipe column, reduce the difficulty of splicing Degree accelerates the efficiency of upper and lower steel pipe column splicing.
Description of the drawings
Fig. 1 be the utility model is related to steel pipe column bolt splice node structural schematic diagram;
Fig. 2 is the A-A sectional views of attached steel pipe column bolt splicing node shown in FIG. 1;
Fig. 3 is the structural schematic diagram that the utility model first connects steel loop;
Fig. 4 is the structural schematic diagram that the utility model second connects steel loop.
Mark explanation:Lower steel pipe column 1, upper steel pipe column 2, lower steel pipe column linkage section 11, upper steel pipe column linkage section 21, the second spiral shell Hole 31, semicircle loop section 41, connecting plate 42, screw 43, third screw hole 44.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the embodiments, below in fact Example is applied for illustrating the utility model, but is not intended to limit the scope of the present invention.
Include internal-and external diameter all same the utility model is related to a kind of steel pipe column bolt splicing node in conjunction with shown in attached Fig. 1 and 2 Upper steel pipe column 2 and lower steel pipe column 1, the top of the lower steel pipe column 1 be equipped with lower steel pipe column linkage section 11, upper steel pipe column 2 Bottom is equipped with upper steel pipe column linkage section 21.The internal diameter of upper steel pipe column linkage section 21 is identical as the internal diameter of upper steel pipe column 2, upper steel pipe column The wall thickness of linkage section 21 is the half of 2 wall thickness of upper steel pipe column;The internal diameter phase of the internal diameter and lower steel pipe column 1 of lower steel pipe column linkage section 11 Together, the wall thickness of lower steel pipe column linkage section 11 is the half of lower steel pipe column wall thickness, and lower steel pipe column linkage section 11 and upper steel pipe column connect The internal-and external diameter of section 21 also all same is connect, upper steel pipe column linkage section 21 is located at the top of lower steel pipe column linkage section 11, and upper steel pipe column connects Connect the first screw hole for being respectively equipped with an at least row according to circumference on section 21 and lower steel pipe column linkage section 11.
The inner ring of the upper steel pipe column linkage section 21 and lower steel pipe column linkage section 11 is equipped with the first connection steel loop 3, in conjunction with Shown in attached drawing 1~3, the described first connection steel loop 3 is equipped with several the second screw holes 31 according to circumference, the second screw hole 31 Position corresponded with the position of the first screw hole and size.Matched by bolt 5 and welding the lower half portion of first connection steel loop 3 The mode of conjunction is fixed on the inner wall of lower steel pipe column linkage section 11, and the top half of the first connection steel loop 3 passes through bolt 5 and upper steel pipe Column linkage section 21 is fixedly connected.
The outer ring of upper steel pipe column linkage section 21 and lower steel pipe column linkage section 11 is equipped with the second connection steel loop 4, in conjunction with attached drawing 1,2 Shown in 4, the second connection steel loop 4 is spliced by two semicircle loop sections 41, two contact surfaces of two semicircle loop sections 41 On be respectively equipped with connecting plate 42, connecting plate 42 is equipped with several screws 43 after splicing, and two semicircle loop sections 41 pass through screw 43 It is connected with each other, and then is sleeved on the outer ring of lower steel pipe column linkage section 11 and upper steel pipe column linkage section 21, to make steel pipe column connection up and down Node location is more beautiful, and the wall thickness of the second connection steel loop 4 is the half of upper steel pipe column 2 or lower steel pipe column 1, the second connection steel loop After 4 are set in the outer ring of lower steel pipe column linkage section 11 and upper steel pipe column linkage section 21, outer ring is flushed with the circle of upper and lower steel pipe column. Second connection steel loop 4 is equipped with several third screw holes 44 according to circumference, and the positions and dimensions of third screw hole 44 are with the One screw hole is corresponding, and the second connection steel loop 4 is fixed by bolt 5 and upper steel pipe column linkage section 21 and lower steel pipe column linkage section 11 to be connected It connects.
Before upper steel pipe column 2 and the manufacture of lower steel pipe column 1, steel loop 3 is connected in the inner ring of lower steel pipe column 1 welding upper first first, Should be noted that when welding makes the position of the first screw hole and the second screw hole 31 to correspondence;Upper steel pipe column 2 and the transport of lower steel pipe column 1 are to applying Behind work scene, the suspension column of lower steel pipe column 1 is fixed with ground first, then rises and hangs on steel pipe column 2, makes the upper steel pipe of steel pipe column 2 Column linkage section 21 is aligned with the lower steel pipe column linkage section 11 of lower steel pipe column 1, and should be noted that the first spiral shell on upper steel pipe column 2 Hole is corresponding with the second screw hole 31 on the first connection steel loop 3 for being welded on lower 11 inner ring of steel pipe column linkage section, upper and lower steel pipe column 1, 2 splicing node location forms the groove of circular ring shape;Two semicircle loop sections 41 of the second connection steel loop 4 are set in lower steel again The outer ring of tubing string linkage section 11 and upper steel pipe column linkage section 21 should be noted that the third screw hole 44 of the second connection steel loop 4 when being arranged Position should be corresponding with the position of the first screw hole, after being arranged 42 position of connecting plate install screw 43, make the second connection steel loop 4 Two semicircle loop sections 41 be connected with each other;Bolt 5 finally is screwed in the position of third screw hole 44, bolt 5 sequentially passes through third Screw hole 44, the first screw hole and the second screw hole 31, and then make upper and lower steel pipe column, the first connection ring 3 and the second connection ring 4 connection shape At an entirety.
The utility model is described in detail above in association with embodiment, but the content be only the utility model compared with Good embodiment, should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model All the changes and improvements etc. should all be still fallen within the patent covering scope of the utility model.

Claims (4)

1. a kind of steel pipe column bolt splices node, including upper steel pipe column and lower steel pipe column, it is characterised in that:The lower steel pipe column Top be equipped with lower steel pipe column linkage section, the bottom of upper steel pipe column is equipped with upper steel pipe column linkage section, lower steel pipe column linkage section and upper The internal-and external diameter all same of steel pipe column linkage section, upper steel pipe column linkage section are located at the top of lower steel pipe column linkage section, and upper steel pipe column connects The inner ring for connecing section and lower steel pipe column linkage section is equipped with the first connection steel loop, upper steel pipe column linkage section and lower steel pipe column linkage section it is outer Circle is equipped with the second connection steel loop;The lower half portion of the first connection steel loop is fixed on by way of bolt and welding cooperation The top half of the inner wall of lower steel pipe column linkage section, the first connection steel loop is fixedly connected by bolt with upper steel pipe column linkage section; The second connection steel loop is fixedly connected by bolt with upper steel pipe column linkage section and lower steel pipe column linkage section.
2. steel pipe column bolt according to claim 1 splices node, it is characterised in that:The upper steel pipe column linkage section Internal diameter is identical as the internal diameter of upper steel pipe column, and the wall thickness of upper steel pipe column linkage section is the half of upper steel pipe column wall thickness;The lower steel The internal diameter of tubing string linkage section is identical as the lower internal diameter of steel pipe column, and the wall thickness of lower steel pipe column linkage section is the one of lower steel pipe column wall thickness Half.
3. steel pipe column bolt according to claim 1 splices node, it is characterised in that:The upper steel pipe column linkage section and The first screw hole according to circumference, the described first connection steel loop and the second connection steel loop are equipped on lower steel pipe column linkage section On be respectively equipped with the second screw hole and third screw hole according to circumference, the first screw hole, the second screw hole and third screw hole position And aperture corresponds.
4. steel pipe column bolt according to claim 1 splices node, it is characterised in that:The second connection steel loop is by two A semicircle loop section is spliced, and is respectively equipped with connecting plate on two contact surfaces of two semicircle loop sections, connecting plate is equipped with Several screws, two semicircle loop sections are connected with each other by screw.
CN201721634905.XU 2017-11-30 2017-11-30 A kind of steel pipe column bolt splicing node Expired - Fee Related CN207761066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721634905.XU CN207761066U (en) 2017-11-30 2017-11-30 A kind of steel pipe column bolt splicing node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721634905.XU CN207761066U (en) 2017-11-30 2017-11-30 A kind of steel pipe column bolt splicing node

Publications (1)

Publication Number Publication Date
CN207761066U true CN207761066U (en) 2018-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721634905.XU Expired - Fee Related CN207761066U (en) 2017-11-30 2017-11-30 A kind of steel pipe column bolt splicing node

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109736438A (en) * 2019-01-28 2019-05-10 皖西学院 A kind of concrete filled steel tube connects with steel tube device and its construction method
CN111411738A (en) * 2020-03-26 2020-07-14 上海市房屋建筑设计院有限公司 Customized waveform steel pipe column
CN111636563A (en) * 2020-05-27 2020-09-08 安徽富煌钢构股份有限公司 Assembled high-rise steel structure house special-shaped column combined standardization node

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109736438A (en) * 2019-01-28 2019-05-10 皖西学院 A kind of concrete filled steel tube connects with steel tube device and its construction method
CN111411738A (en) * 2020-03-26 2020-07-14 上海市房屋建筑设计院有限公司 Customized waveform steel pipe column
CN111636563A (en) * 2020-05-27 2020-09-08 安徽富煌钢构股份有限公司 Assembled high-rise steel structure house special-shaped column combined standardization node

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180824

Termination date: 20181130

CF01 Termination of patent right due to non-payment of annual fee