CN109183987A - A kind of adjustable steel column installation elevation to ear connecting plate node and its application method - Google Patents
A kind of adjustable steel column installation elevation to ear connecting plate node and its application method Download PDFInfo
- Publication number
- CN109183987A CN109183987A CN201811009921.9A CN201811009921A CN109183987A CN 109183987 A CN109183987 A CN 109183987A CN 201811009921 A CN201811009921 A CN 201811009921A CN 109183987 A CN109183987 A CN 109183987A
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- otic placode
- clamping plate
- away
- hole
- bolt
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2439—Adjustable connections, e.g. using elongated slots or threaded adjustment elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/246—Post to post connections
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to steel construction Multi-section column erecting bed construction field, specially a kind of adjustable steel column installation elevation to ear connecting plate node；It is characterized in that: it includes upper prop otic placode, lower prop otic placode, variable orifice away from clamping plate and installation bolt；Upper prop otic placode is longitudinally uniformly distributed four bolts hole, and lower prop otic placode is uniformly distributed three bolts hole；Six away from clamping plate genesis analysis circular holes of variable orifice and an elliptical aperture realize the regulatory function of steel column height mark in steel column installation process by the combination of otic placode, clamping plate and bolt；Above-mentioned docking node is respectively provided with identical connection otic placode and clamping plate at box column four sides, i.e., in the every one side of box column, is respectively provided with one piece of upper prop otic placode, one piece of lower prop otic placode and two pieces of variable orifice away from clamping plate.The present invention can be such that steel column butt joint mouth is holding out against completely respectively, do not stay gap, do not need by the external equipment such as jack.
Description
Technical field
The present invention relates to steel construction Multi-section column erecting bed construction field, specially a kind of adjustable steel column installation elevation
To ear connecting plate node.
Background technique
In high-rise and tier building steel construction, due to the elevating capacity limitation of hoisting machinery, limitation of transfiniting, production are transported
Factors, a steel columns such as condition limitation would generally be divided into several lifting elements and be lifted.When more piece steel column lifts, steel column is just
It is first fixed using temporary connecting joint behind position, welds after having adjusted absolute altitude, axis and verticality, after the completion of welding, then tear open
Except being fixed temporarily node.And in building construction process, the sedimentation of ground can generate the negative common difference of building absolute altitude, multilayer and height
Layer building should all be paid close attention to settle the influence to building elevation when installing each section steel column, and pass through fine tuning steel column butt joint mouth
Gap sedimentation is compensated, it usually needs increase to the gap of interface.Requirement according to specification to absolute altitude deviation, steel column
Absolute altitude is that an adjusting unit had not only been able to achieve compensation sedimentation, but also met specification and want without realizing accurate step-less adjustment, with 5mm
It asks.And the control that 10mm is unfavorable for welding quality is greater than to interface gaps.
Summary of the invention
It is an object of the invention to overcome drawbacks described above, provide a kind of adjustable steel column installation elevation to ear connecting plate section
Point, to be compensated according to practice of construction demand to sedimentation.
A kind of adjustable steel column installation elevation to ear connecting plate node, it includes upper prop otic placode, lower prop otic placode, variable orifice away from folder
Plate and installation bolt；Upper prop otic placode is longitudinally uniformly distributed four bolts hole, pitch of holes L；Lower prop otic placode is uniformly distributed three
Bolt hole；Six away from clamping plate genesis analysis circular holes of variable orifice and an elliptical aperture, the circular hole distribution spacing of lower end three is the same as lower prop otic placode
On three bolts hole, in the circular hole of upper end three, from the bottom to top, it is topmost ellipse that circular hole spacing, which is respectively L+5mm and L+10mm,
Circular hole realizes the regulatory function of steel column height mark in steel column installation process by the combination of otic placode, clamping plate and bolt；On above-mentioned
Column otic placode bottom bolt hole and lower prop otic placode the top bolt hole, when upper lower prop interface is held out against completely, center is away from answering
With clamping plate from bottom to top the center of third bolt hole and the 4th bolt hole away from equal；7 holes are arranged in above-mentioned connecting cleat altogether,
It is topmost elliptical aperture, remaining is circular hole, and elliptical aperture should ensure that in any combined situation, can cooperate with upper prop otic placode and penetrate
Bolt；Topmost three circular holes should meet variable orifice away from requiring for above-mentioned connecting cleat, i.e., pitch-row is L+5mm and L+ from the bottom to top
10mm；Above-mentioned docking node is respectively provided with identical connection otic placode and clamping plate at box column four sides, i.e., in the every one side of box column, is all provided with
One piece of upper prop otic placode, one piece of lower prop otic placode and two pieces of variable orifice are set away from clamping plate.
The adjustable steel column installation elevation to ear connecting plate node, bolt hole of the variable orifice away from clamping plate top is become by three
Pitch-row circular hole and an elliptical aperture composition, the bolt hole of lower part are made of three equidistantly uniformly distributed bolts hole.
The adjustable steel column installation elevation to ear connecting plate node, after steel column installation is in place, variable orifice away from clamping plate with
Lower prop otic placode penetrates fixation by three bolts, and variable orifice penetrates fixation by twice bolt away from clamping plate and upper prop otic placode.
The adjustable steel column installation elevation to ear connecting plate node, when upper lower prop holds out against gapless completely, upper prop
The 4th hole is aligned and penetrates bolt and fix from top to bottom away from clamping plate for otic placode bottom hole and variable orifice, while upper prop otic placode is topmost
Hole and variable orifice penetrate bolt away from clamping plate elliptical aperture and fix.
The adjustable steel column installation elevation to ear connecting plate node, as upper and lower intercolumniation gap 5mm, upper prop otic placode under
And away from clamping plate, third hole (is aligned and penetrates bolt and fix, while upper prop otic placode is most upper from top to bottom with variable orifice in upper second hole
Stomidium and variable orifice penetrate bolt away from clamping plate elliptical aperture and fix.
A kind of adjustable steel column installation elevation to ear connecting plate node, as upper and lower intercolumniation gap 10mm, upper prop ear
Second hole is aligned and penetrates bolt and fix plate from top to bottom away from clamping plate for third hole and variable orifice from bottom to top, while upper prop otic placode
The top hole and variable orifice penetrate bolt away from clamping plate elliptical aperture and fix.
The application method to ear connecting plate node of the adjustable steel column installation elevation, including
Step 1, to measure lower prop top mark according to in-site installation actual conditions high, it is determined whether reserved butt-joint clearance and gap it is big
It is small；
Variable orifice is mounted on upper prop otic placode away from clamping plate according to above-mentioned 5,6,7 rules by step 2, and bolt is not tightened, and is retained more than installation
Amount；
Steel column is saved in step 3, lifting, variable orifice is connected and fixed away from clamping plate and lower prop otic placode；
Step 4, all bolts of fastening.
The present invention can be such that steel column butt joint mouth is holding out against completely respectively, do not stay gap, upper prop absolute altitude+5mm, stay 5mm to interface
Gap, upper prop absolute altitude+10mm, stay the gap 10mm to interface；It is installed, is not needed by jack etc. under three kinds of mounting heights
External equipment, and install, adjust a step it is in place, on the basis of preparatory repetition measurement lower prop absolute altitude, once mounting is in place, save de-regulation
The step of steel column height mark；If discovery installed height mark needs Secondary Control after installation is complete, jack only need to be cooperated, by upper ear
Centering is overlapped and penetrates bolt again for plate and clamping plate respective bolt holes, without for a long time using jack cooperation welding anchoring.
Detailed description of the invention
Fig. 1 is a kind of adjustable steel column installation elevation of the present invention to part schematic diagram each before ear connecting plate combination of nodes.
Fig. 2 is a kind of adjustable steel column installation elevation of the present invention to steel column gapless work upper and lower after ear connecting plate node installation
Condition schematic diagram.
Fig. 3 is a kind of adjustable steel column installation elevation of the present invention to the gap steel column 5mm upper and lower after ear connecting plate node installation
Operating condition schematic diagram.
Fig. 4 is a kind of adjustable steel column installation elevation of the present invention to the gap steel column 10mm upper and lower after ear connecting plate node installation
Operating condition schematic diagram.
Specific embodiment
The present invention is further illustrated below by way of specific embodiment.
As shown in Figure 1, a kind of adjustable steel column installation elevation to ear connecting plate node, it includes upper prop otic placode 3, lower prop ear
Plate 1, variable orifice are away from clamping plate 2 and installation bolt.Upper prop otic placode 3 is longitudinal to be uniformly distributed four bolts hole 10,11,12,13, pitch of holes
For L；Lower prop otic placode is uniformly distributed three bolts hole 4；Variable orifice is away from 2 genesis analysis of clamping plate, 6 circular holes 5,7,8,9 and an elliptical aperture
6, three circular holes 5 in lower end are distributed spacing with three bolts hole 4 on lower prop otic placode, in the circular hole of upper end three 7,8,9, circular hole 8,9
Away from L+5mm, circular hole 7,8 centers are topmost elliptical aperture 6 away from L+10mm at center, pass through otic placode 1,3, the group of clamping plate 2 and bolt
It closes, realizes the regulatory function of steel column height mark in steel column installation process.
As shown in Figure 1, the bolt hole 4 of the top of the bolt hole 13 and lower prop otic placode 1 of above-mentioned upper prop otic placode 3, upper and lower
When column interface is held out against completely, center is away from should be with the center of 2 the top bolt hole 5 of clamping plate and bolt hole 9 away from equal.
As shown in Figure 1,7 holes are arranged in above-mentioned connecting cleat 2 altogether, it is topmost elliptical aperture 6, remaining is circular hole, elliptical aperture 6
It should ensure that in any combined situation, can cooperate with upper prop otic placode and penetrate bolt.
As shown in Figure 1, topmost three circular holes 7,8,9 should meet variable orifice away from requiring, in circular hole 8,9 to above-mentioned connecting cleat 2
The heart is away from L+5mm, and circular hole 7,8 centers are away from L+10mm.
As shown in Figure 1, above-mentioned docking node is respectively provided with identical connection otic placode 1,3 and clamping plate 2 at box column four sides, i.e.,
In the every one side of box column, one piece of upper prop otic placode, 3, one pieces of lower prop otic placodes 1 and two pieces of variable orifice are respectively provided with away from clamping plate 2.The present invention is only with regard to it
It is middle to be illustrated on one side.
As shown in Figure 1, bolt hole of the variable orifice away from 2 top of clamping plate is by three variable orifice away from circular hole 6,7,8 and one 6 groups of elliptical aperture
At the bolt hole of lower part is made of three equidistantly uniformly distributed bolts hole 5.
As shown in Figure 1,2,3, 4, after steel column installation is in place, variable orifice is worn with lower prop otic placode 1 by three bolts 14 away from clamping plate 2
Enter fixation, variable orifice penetrates fixation by twice bolt 15,16 away from clamping plate 2 and upper prop otic placode 3.
As shown in Figure 1, 2, when upper lower prop holds out against gapless completely, the bolt hole 13 and variable orifice of upper prop otic placode 3 are away from clamping plate 2
Bolt hole 9 be aligned and to penetrate bolt 16 fixed, while the bolt hole 10 of upper prop otic placode 3 and variable orifice are worn away from the elliptical aperture 6 of clamping plate 2
Enter bolt to fix.
As shown in Figure 1,3, as upper and lower intercolumniation gap 5mm, the bolt of bolt hole 12 and variable orifice away from clamping plate 2 of upper prop otic placode 3
Hole 8 is aligned and penetrates bolt 16 and fixes, while the bolt hole 10 of upper prop otic placode 3 and variable orifice penetrate bolt away from the elliptical aperture 6 of clamping plate 2
It is fixed.
As shown in Fig. 1,4, as upper and lower intercolumniation gap 10mm, the bolt of bolt hole 11 and variable orifice away from clamping plate 2 of upper prop otic placode 3
Hole 7 is aligned and penetrates bolt 16 and fixes, while the bolt hole 10 of upper prop otic placode 3 and variable orifice penetrate bolt away from the elliptical aperture 6 of clamping plate 2
It is fixed.
As shown in Figure 1,2,3, 4, a kind of application method to ear connecting plate node of adjustable steel column installation elevation, comprising:
Step 1, to measure lower prop top mark according to in-site installation actual conditions high, it is determined whether reserved butt-joint clearance and gap it is big
It is small；
Variable orifice is mounted on upper prop otic placode 3 away from clamping plate 2 according to determining gap and installation rule, bolt 15,16 by step 2
It does not tighten, retains installation surplus；
Steel column is saved in step 3, lifting, variable orifice is connected and fixed away from clamping plate 2 and lower prop otic placode 1；
Step 4, all bolts 14,15,16 of fastening.
Steel construction multi-section general assemble formula bracing means of the present invention and its application method, have an advantage that
(1) can make steel column butt joint mouth respectively hold out against (do not stay gap) completely, upper prop absolute altitude+5mm(stays the gap 5mm to interface),
Upper prop absolute altitude+10mm(stays the gap 10mm to interface) it installs under three kinds of mounting heights, it does not need external by jack etc.
Equipment, and install, adjust a step it is in place, on the basis of preparatory repetition measurement lower prop absolute altitude, once mounting is in place, save de-regulation steel column
The step of absolute altitude, is conducive to improve construction quality, saves the construction time；
(2) if discovery installed height mark needs Secondary Control after installation is complete, jack only need to be cooperated, by upper ear plate and clamping plate
Again centering is overlapped and penetrates bolt to respective bolt holes, without for a long time using jack cooperation welding anchoring.Improve construction
The turnover utilization rate of equipment, improves construction efficiency.
Claims (7)
1. a kind of adjustable steel column installation elevation to ear connecting plate node, it is characterized in that: it include upper prop otic placode, lower prop otic placode,
Variable orifice is away from clamping plate and installation bolt；Upper prop otic placode is longitudinally uniformly distributed four bolts hole, pitch of holes L；Lower prop otic placode is uniform
It is distributed three bolts hole；Six away from clamping plate genesis analysis circular holes of variable orifice and an elliptical aperture, the circular hole distribution spacing of lower end three are same
Three bolts hole on lower prop otic placode, in the circular hole of upper end three, from the bottom to top, circular hole spacing is respectively L+5mm and L+10mm, most
Upper end is elliptical aperture, by the combination of otic placode, clamping plate and bolt, realizes the adjusting function of steel column height mark in steel column installation process
Energy；Above-mentioned upper prop otic placode bottom bolt hole and lower prop otic placode the top bolt hole, when upper lower prop interface is held out against completely,
Center away from should with clamping plate from bottom to top the center of third bolt hole and the 4th bolt hole away from equal；Above-mentioned connecting cleat is set altogether
7 holes are set, are topmost elliptical aperture, remaining is circular hole, and elliptical aperture should ensure that in any combined situation, can be with upper prop otic placode
Cooperation penetrates bolt；Topmost three circular holes should meet variable orifice away from requiring for above-mentioned connecting cleat, i.e., pitch-row is L+5mm from the bottom to top
And L+10mm；Above-mentioned docking node is respectively provided with identical connection otic placode and clamping plate at box column four sides, i.e., in the every one side of box column,
One piece of upper prop otic placode, one piece of lower prop otic placode and two pieces of variable orifice are respectively provided with away from clamping plate.
2. adjustable steel column installation elevation according to claim 1 to ear connecting plate node, it is characterized in that: variable orifice is away from clamping plate
The bolt hole on top is made of three variable orifice away from circular hole and an elliptical aperture, and the bolt hole of lower part is by three equidistantly uniformly distributed bolts
Hole composition.
3. adjustable steel column installation elevation according to claim 1 to ear connecting plate node, it is characterized in that: steel column install
After in place, variable orifice penetrates fixation by three bolts away from clamping plate and lower prop otic placode, and variable orifice is away from clamping plate and upper prop otic placode by twice bolt
Penetrate fixation.
4. adjustable steel column installation elevation according to claim 1 to ear connecting plate node, it is characterized in that: when upper lower prop it is complete
Full when holding out against gapless, the 4th hole is aligned from top to bottom and to penetrate bolt solid away from clamping plate for upper prop otic placode bottom hole and variable orifice
It is fixed, while upper prop otic placode the top hole and variable orifice penetrate bolt away from clamping plate elliptical aperture and fix.
5. adjustable steel column installation elevation according to claim 1 to ear connecting plate node, it is characterized in that: work as upper and lower intercolumniation
When gap 5mm, away from clamping plate, third hole (is aligned and penetrates bolt and consolidate upper prop otic placode from top to bottom with variable orifice in second hole from bottom to top
It is fixed, while upper prop otic placode the top hole and variable orifice penetrate bolt away from clamping plate elliptical aperture and fix.
6. a kind of adjustable steel column installation elevation according to claim 1 to ear connecting plate node, it is characterized in that: when up and down
When intercolumniation gap 10mm, away from clamping plate, second hole is aligned and penetrates spiral shell upper prop otic placode from top to bottom with variable orifice in third hole from bottom to top
Bolt is fixed, while upper prop otic placode the top hole and variable orifice penetrate bolt away from clamping plate elliptical aperture and fix.
7. the application method to ear connecting plate node of steel column installation elevation is adjusted described in claim 1, it is characterized in that: including
Step 1, to measure lower prop top mark according to in-site installation actual conditions high, it is determined whether reserved butt-joint clearance and gap it is big
It is small；
Variable orifice is mounted on upper prop otic placode away from clamping plate according to above-mentioned 5,6,7 rules by step 2, and bolt is not tightened, and is retained more than installation
Amount；
Steel column is saved in step 3, lifting, variable orifice is connected and fixed away from clamping plate and lower prop otic placode；
Step 4, all bolts of fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009921.9A CN109183987B (en) | 2018-08-31 | 2018-08-31 | Butt-joint lug plate node capable of adjusting installation elevation of steel column and using method of butt-joint lug plate node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009921.9A CN109183987B (en) | 2018-08-31 | 2018-08-31 | Butt-joint lug plate node capable of adjusting installation elevation of steel column and using method of butt-joint lug plate node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109183987A true CN109183987A (en) | 2019-01-11 |
| CN109183987B CN109183987B (en) | 2021-03-26 |
Family
ID=64917556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009921.9A Active CN109183987B (en) | 2018-08-31 | 2018-08-31 | Butt-joint lug plate node capable of adjusting installation elevation of steel column and using method of butt-joint lug plate node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183987B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112502451A (en) * | 2020-11-06 | 2021-03-16 | 上海建工二建集团有限公司 | Device for preventing stiff column from connecting deviation |
| CN112575896A (en) * | 2020-12-29 | 2021-03-30 | 中铁三局集团建筑安装工程有限公司 | Complex steel reinforced concrete composite structure and construction method |
| CN112609575A (en) * | 2020-11-19 | 2021-04-06 | 中铁二局集团有限公司 | Steel pipe column alignment structure and steel pipe column alignment method |
| CN112709329A (en) * | 2020-12-28 | 2021-04-27 | 浙江精工钢结构集团有限公司 | Steel column butt joint installation three-axis adjusting device and construction method thereof |
| CN115030310A (en) * | 2022-06-24 | 2022-09-09 | 洛阳万乐钢结构工程有限公司 | Steel structure beam column and splicing assembly thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112502451A (en) * | 2020-11-06 | 2021-03-16 | 上海建工二建集团有限公司 | Device for preventing stiff column from connecting deviation |
| CN112609575A (en) * | 2020-11-19 | 2021-04-06 | 中铁二局集团有限公司 | Steel pipe column alignment structure and steel pipe column alignment method |
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| CN115030310A (en) * | 2022-06-24 | 2022-09-09 | 洛阳万乐钢结构工程有限公司 | Steel structure beam column and splicing assembly thereof |
| CN115030310B (en) * | 2022-06-24 | 2023-09-29 | 洛阳万乐钢结构工程有限公司 | Steel construction beam column and concatenation subassembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109183987B (en) | 2021-03-26 |
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