CN107386664A - Tilt steel column butt joint micromatic setting and tilt steel column butt joint construction method - Google Patents
Tilt steel column butt joint micromatic setting and tilt steel column butt joint construction method Download PDFInfo
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- CN107386664A CN107386664A CN201710539228.1A CN201710539228A CN107386664A CN 107386664 A CN107386664 A CN 107386664A CN 201710539228 A CN201710539228 A CN 201710539228A CN 107386664 A CN107386664 A CN 107386664A
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- steel column
- plate
- upper junction
- junction plate
- butt joint
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Steel column butt joint micromatic setting is tilted the invention discloses one kind and tilts steel column butt joint construction method, including：The first lower connecting plate and lower supporting plate are set in hypomere steel column, epimere steel column sets the first upper junction plate and upper backup pad；First lower connecting plate is connected with the first upper junction plate by the first connecting cleat, and the first connecting cleat bottom is rigidly connected with the first lower connecting plate, and the top of the first connecting cleat is to be rotatably connected with the first upper junction plate.One jack is installed between upper and lower support plate.During the abutting joint of epimere steel column, by the operation that is flexible and coordinating loop wheel machine of jack, the angle of inclination of regulation epimere steel column and elevation location.During regulation, using the jack as rotary power, using the rotation connection position of first connecting cleat and the first upper junction plate as rotary shaft, realize that epimere steel column angle of inclination is finely tuned, ensure the precision of abutting joint.
Description
Technical field
It is more particularly to a kind of to tilt steel column butt joint micromatic setting and tilt steel the present invention relates to construction technology of steel configuration field
Post docks construction method.
Background technology
In recent years, Steel-concrete Composite is more and more applied in engineering, is built especially for satisfaction
The requirement of moulding, the pillar of many steel constructions make tilted shape, steel column are tilted in work progress in deadweight and additional bending moment
Complex is deformed under collective effect, certain difficulty is brought to in-site installation.
Traditional vertical steel column installation is more directly to be lifted in place using loop wheel machine, is aided with connected positioning plate and is completed hanging for steel column
Dress and weld job, adjustment angle positioned in alignment is easier in abutting joint.But this method is when tilting steel column installation
It is difficult to be adjusted to steel column angle, while tilt in steel column installation process and be connected using interim connected positioning plate, Yi Yin
The side connecting plate stress of cause two does not wait and causes the generation of security incident.
The content of the invention
Steel column butt joint micromatic setting is tilted it is an object of the invention to provide one kind and tilts steel column butt joint construction method, the dress
Put using the interim connecting bolt of upper prop as rotating shaft, bolt jack is that pushing tow power realizes the angle rotation adjustment for tilting steel column, together
When be aided with the adjustment up and down that loop wheel machine realizes steel column locations, so as to reach to tilt steel column installation accuracy adjust purpose.
To achieve the above object, the present invention adopts the following technical scheme that：
One kind tilts steel column butt joint micromatic setting, and it includes：
Hypomere steel column, the hypomere steel column have first butt end, in the hypomere steel column close to first docking
The position at end is provided with the first lower connecting plate；The hypomere steel column is additionally provided with a lower supporting plate, the lower supporting plate with it is described under
Connecting plate is respectively arranged on the opposite both sides of the hypomere steel column；
Epimere steel column, the epimere steel column has second butt end, in the epimere steel column close to described second pair
The position for connecing end is provided with the first upper junction plate, first upper junction plate and the first lower connecting plate position correspondence；The epimere steel
Post, which also has, is provided with a upper backup pad, and it is opposite that the upper backup pad with first upper junction plate is respectively arranged on the epimere steel column
Both sides；
One the first connecting cleat, located at the side of first upper junction plate and the first lower connecting plate, described first connects
The bottom of fishplate is not with the first lower connecting plate to be rotatably connected, and the top of first connecting cleat on described first with connecting
Fishplate bar is to be rotatably connected；
One jack, between the upper and lower support plate, the both ends of the jack abut the lower support respectively
Plate and the upper backup pad.
According to the feasible embodiment of the present invention, first lower connecting plate is provided with 2 or 2 holes installed above,
The bottom of first connecting cleat corresponds to first lower connecting plate and is provided with 2 or 2 holes installed above；First connection
Clamping plate is fixedly connected by bolt with first lower connecting plate.
According to the feasible embodiment of the present invention, first upper junction plate is provided with a mounting hole, and described first
The top of connecting cleat corresponds to first upper junction plate and is provided with a mounting hole, and first connecting cleat passes through bolt and institute
State the rotation connection of the first upper junction plate.
According to the feasible embodiment of the present invention, the mounting hole of first upper junction plate or first connection clip
The mounting hole on the top of plate is a Long Circle hole.
According to the feasible embodiment of the present invention, the hypomere steel column is additionally provided with close to the position of first butt end
Second lower connecting plate, second lower connecting plate is between first lower connecting plate and the lower supporting plate；The epimere
Steel column corresponds to second lower connecting plate and is provided with the second upper junction plate；One the second connecting cleat, it is on described second
The side of connecting plate and the second lower connecting plate, bottom and the second lower connecting plate of second connecting cleat are not connect rotatably
Connect, the top of second connecting cleat is to be rotatably connected with second upper junction plate.
According to the feasible embodiment of the present invention, second lower connecting plate is provided with 2 or 2 holes installed above,
The bottom of second connecting cleat corresponds to second lower connecting plate and is provided with 2 or 2 holes installed above；Second connection
Clamping plate is fixedly connected by bolt with second lower connecting plate.
According to the feasible embodiment of the present invention, second upper junction plate is provided with a mounting hole, and described second
The top of connecting cleat corresponds to first upper junction plate and is provided with a mounting hole；Second connecting cleat passes through bolt and institute
State the rotation connection of the second upper junction plate.
According to the feasible embodiment of the present invention, the mounting hole on the top of second connecting cleat is a great circle
Hole.Big hole herein refers to greater relative to the installation bore dia of the second upper junction plate.
According to the feasible embodiment of the present invention, it is medial surface to define close to the center of gravity side of the epimere steel column,
Center of gravity side of the definition away from the epimere steel column is lateral surface, then first upper junction plate is located at the lateral surface, and described
Upper backup pad is located at the medial surface.
According to the feasible embodiment of the present invention, the jack is screw jack.
The present invention also provides a kind of inclination steel column butt joint of the inclination steel column butt joint micromatic setting with above-described embodiment and applied
Work method, methods described comprise the following steps：
The stable positioning of the hypomere steel column of first lower connecting plate, the lower supporting plate will be had been provided with advance；
The epimere steel column of first upper junction plate, the upper backup pad has been preset with using loop wheel machine lifting, has made institute
The second butt end for stating epimere steel column corresponding with the first butt end of the hypomere steel column is drawn close；
The bottom of the first connecting cleat is fixedly connected with first lower connecting plate using at least two bolt, use is single
The top of first connecting cleat and first upper junction plate are rotatablely connected by bolt, and make the top of first connecting cleat
Bolt be in loosening state；
Jack is installed between the lower supporting plate and upper backup pad, the upper end of the jack is connected on described
Duan Gangzhu upper backup pad；
Stretch jack and the compounding practice loop wheel machine, adjusts the angle of inclination of epimere steel column, epimere steel column is reached pre-
Fixed angle of inclination and elevation location；
All bolts are tightened, loop wheel machine pine hook, the epimere steel column butt joint are welded in the hypomere steel column.
Wherein, the method according to the invention, in addition to dismounting first time connection, the first upper junction plate, first
The step of connecting cleat, lower supporting plate, upper backup pad and jack.
The present invention also provides a kind of inclination steel column butt joint of the inclination steel column butt joint micromatic setting with above-described embodiment and applied
Work method, methods described comprise the following steps：
First and second lower connecting plate, the hypomere steel column of the lower supporting plate are stable fixed described in having been provided with advance
Position；
The epimere steel of first and second described upper junction plate, the upper backup pad has been preset with using loop wheel machine lifting
Post, make the second butt end of the epimere steel column is corresponding with the first butt end of the hypomere steel column to draw close；
The bottom of the first connecting cleat is fixedly connected with first lower connecting plate using at least two bolt, use is single
The top of first connecting cleat and first upper junction plate are rotatablely connected by bolt, and make the top of first connecting cleat
Bolt be in loosening state；
The bottom of the second connecting cleat is fixedly connected with second lower connecting plate using at least two bolt, use is single
The top of second connecting cleat and second upper junction plate are rotatablely connected by bolt, and make the top of second connecting cleat
Bolt be in loosening state；
Jack is installed between the lower supporting plate and upper backup pad, the upper end of the jack is connected on described
Duan Gangzhu upper backup pad；
Stretch jack and the compounding practice loop wheel machine, adjusts the angle of inclination of epimere steel column, epimere steel column is reached pre-
Fixed angle of inclination and elevation location；
All bolts are tightened, loop wheel machine pine hook, the epimere steel column butt joint are welded in the hypomere steel column.
Wherein, the method according to the invention, in addition to one removed first and second described lower connection, on first and second
The step of connecting plate, first and second connecting cleat, lower supporting plate, upper backup pad and jack.
The technique effect of the present invention includes：
Connected using the first upper and lower connecting plate tilted set by steel column (steel column containing epimere and hypomere steel column) lateral surface and first
Fishplate, and the bottom of first connecting cleat is fixedly connected with the first lower connecting plate and (is not rotatably connected), described first
The top of connecting cleat is rotatablely connected with the first upper junction plate；Jack is set in the medial surface for tilting steel column simultaneously, coordinates behaviour
Make loop wheel machine, realize the angle adjustment of upper and lower section of steel column butt joint, improve the installation accuracy for tilting steel column.
In addition, the second upper junction plate, the second lower connecting plate and the second connecting cleat that are set on the inclination steel column, can
Play a part of the auxiliary epimere steel column angle adjustment.
The first connecting cleat bottom is fixedly connected with first time connecting portion, there is provided epimere steel column and hypomere steel column
Rigidity necessary to connection, and the first connecting cleat top is rotatablely connected with first upper junction plate, is stretched in jack
During, the rotating shaft of angle adjustment will be served as in the position of the rotation connection, and the upper and lower support plate and jack serve as angle tune
Whole dynamical system.
Long Circle hole is set in first connecting cleat or the first upper junction plate, the installation on second connecting cleat
Hole is big hole, can be angle of inclination and the regulation of elevation location of epimere steel column, there is provided certain fine setting space.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of the inclination steel column butt joint micromatic setting of the embodiment of the present invention.
Fig. 2 is the first upper and lower connecting plate and the first connecting cleat structural representation of the embodiment of the present invention.
Fig. 3 is the second upper and lower connecting plate and the second connecting cleat structural representation of the embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should
Invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and can not manage
Solve to indicate or implying relative importance.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure
Must be fully horizontal, but can be slightly tilted.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment 1
As shown in figure 1, a kind of of the embodiment of the present invention tilts steel column butt joint micromatic setting, it include hypomere steel column 01, on
Duan Gangzhu 02, lower fagging 04, upper fagging 05, jack 03, the first lower connecting plate 07, the first upper junction plate 06, the first connection clip
Plate 08, the second lower connecting plate 091, the second upper junction plate 092 and the second connecting cleat 09.The jack 03 may be selected to be one
Individual screw jack.
Hypomere steel column 01 has first butt end 011, the first lower connecting plate 07 located at hypomere steel column 01 close to this
The position of one butt end 011 is provided with, and lower supporting plate 04 is located at side of the hypomere steel column 01 in contrast to the first lower connecting plate 07.Epimere
Steel column 02 has second butt end 021.When epimere steel column 02 docks with hypomere steel column 01, second butt end 021
Drawn close with first butt end 011.
The position of corresponding first lower connecting plate 07 of epimere steel column 02 is provided with the first upper junction plate 06；First lower connecting plate 07,
Mounting hole is equipped with first upper junction plate 06.The position that epimere steel column 02 corresponds to the lower supporting plate 04 of hypomere steel column 01 is set
There is upper backup pad 05, jack 03 is installed between upper backup pad 05 and lower supporting plate 04, the both ends difference of the jack 03
It is connected to upper backup pad 05 and lower supporting plate 04.First connecting cleat 08 is attached to the first lower connecting plate 07, the first upper junction plate 06
One side, and be connected, make under the first connecting cleat 08 with the first lower connecting plate 07, the first upper junction plate 06 respectively by bolt
Portion is not rotatably connected with the first lower connecting plate 07, and the top of the first connecting cleat 08 and the first upper junction plate 06 are rotatable
Connection.
Shown in Figure 2, the first lower connecting plate 07 is provided with 2 mounting holes, and is provided only with one on the first upper junction plate 06
Individual mounting hole.Corresponding, corresponding first upper junction plate 06 in top 081 of the first connecting cleat 08 is also provided only with a Long Circle hole
H1,2 mounting holes of corresponding first lower connecting plate 07 in bottom 082 of the first connecting cleat 08, the mounting hole provided with identical quantity.
Such purpose is, when the first connecting cleat 08 is connected using bolt group (containing 2 or more than 2 bolts) with the first lower connecting plate 07
When connecing, the purpose for being fixedly connected with the bottom 082 of the first connecting cleat 08 with the first lower connecting plate 07 can be reached；And first connects
The top 081 of fishplate 08 is connected using only single bolt with the first upper junction plate 06, can be reached the first connecting cleat 08
The purpose that is rotatablely connected of top 081 and first upper junction plate 06.Therefore, it is true although the present embodiment is form shown in Fig. 2
The quantity of the mounting hole of upper first lower connecting plate 07, which is not limited to 2,2 and more than 2, to be all possible, while is connected on first
The quantity of the mounting hole of plate 06 is also not necessarily limited to 1, if ensure the first connecting cleat 08 top 081 be used only single bolt with
The connection of first upper junction plate 06 makes up to rotation connection.
Under normal circumstances, due to tilting center of gravity vertical line (by the vertical line of center of gravity) the not bearing of trend with steel column of steel column
Unanimously, cause to tilt steel column when docking construction, it is difficult to carry out the vernier control of angle as vertical steel column, but compare and incline
Topple in inside center of gravity side.It is clear to describe, as shown in Figure 1, define close to the center of gravity side of the epimere steel column 02
For medial surface S1, it is lateral surface S2 to define the center of gravity side away from the epimere steel column 02.In embodiments of the present invention, first
Upper junction plate 06 is located at lateral surface S2, and the upper backup pad 05 is located at medial surface S1.
In conjunction with shown in Fig. 1 and Fig. 3, one is additionally provided with opening position of the epimere steel column 02 close to the second butt end 021
Two upper junction plates 092, correspondingly, one second is additionally provided with opening position of the hypomere steel column 01 close to the first butt end 011
Lower connecting plate 091, and second connecting cleat 09.Second connecting cleat 09 is attached at the second lower connecting plate 091 and second
The one side of upper junction plate 092, and worn and connect with bolt, make bottom and the second lower connecting plate 091 of second connecting cleat 09
Not to be rotatably connected, its top is to be rotatably connected with second upper junction plate 092.
Shown in Figure 3, the second lower connecting plate 091 is provided with 2 mounting holes, and is only set on the second upper junction plate 092
There is a mounting hole.Corresponding, corresponding second upper junction plate 092 in top of the second connecting cleat 09 is also provided only with a big hole
H2,2 mounting holes of corresponding second lower connecting plate 091 in bottom of the second connecting cleat 09, the mounting hole provided with identical quantity.
Such purpose is, when the second connecting cleat 09 is using bolt group (containing 2 or more than 2 bolts) and the second lower connecting plate 091
During connection, the purpose for being fixedly connected with the bottom of the second connecting cleat 09 with the second lower connecting plate 091 can be reached, and second connects
The top of fishplate 09 can reach the second connecting cleat due to being connected using only single bolt with the second upper junction plate 092
09 top and the purpose of the second upper junction plate 092 rotation connection.Therefore, it is true although the present embodiment is form shown in Fig. 3
The quantity of the mounting hole of upper second lower connecting plate 091, which is not limited to 2,2 and more than 2, to be all possible, while connects on second
The quantity of the mounting hole of fishplate bar 092 is also not necessarily limited to 1, as long as ensureing the top of the second connecting cleat 09 due to using only single spiral shell
Bolt is connected with the second upper junction plate 091 to be made up to rotation connection.Wherein, big hole H2 refers to relative to the second upper junction plate
092 installation bore dia is greater.
When by the abutting joint of epimere steel column 02 to hypomere steel column 01, specific implementation step, ginseng is as shown in Figure 1：
1) hypomere steel column 01 is installed in place, epimere steel column 02 is ready for lifting, wherein first on hypomere steel column 01
The first upper junction plate 06, second on lower connecting plate 07, the second lower connecting plate 091 and lower supporting plate 04, and epimere steel column 02
Upper junction plate 092 and upper backup pad 05 have all welded completion when factory makes；
2) epimere steel column 02 using loop wheel machine lifting it is in place after, wear to connect using bolt and connected on the first lower connecting plate 07, first
Plate 06, the first connecting cleat 08；Worn simultaneously with bolt and connect the second connecting cleat 09, the second upper junction plate 092, the second lower connecting plate
091.At the beginning, the bolt on all upper junction plates (the first upper junction plate 06, the second upper junction plate 092) is made to be in incomplete
The state (loosening state) tightened, the bolt of all lower connecting plates (the first lower connecting plate 07, the second lower connecting plate 091) are then complete
Tighten entirely；
3) between lower supporting plate 04 and upper backup pad 05 install screw jack 03, by stretch screw jack 03,
And coordinate loop wheel machine traction etc., angle of inclination and the elevation location of epimere steel column are adjusted, until reaching expected requirement；
4) after the completion of adjusting, all bolts, loop wheel machine pine hook, by the success butt welding of epimere steel column 02 in hypomere steel column are tightened
On 01；
5) after the completion of welding, remove all connecting plates on epimere steel column 02 and hypomere steel column 01 (i.e. the first lower connecting plate 07,
First upper junction plate 06, the second upper junction plate 092, the second lower connecting plate 091), upper and lower fagging 05,04, and screw jack
The interim measure such as 03, tilt steel column installation.
The inclination steel column butt joint micromatic setting of the present invention, the first lower connecting plate 07 and the first connecting cleat 08 use bolt
Group is fixed, it is possible to provide certain enough coupling stiffnesses, and the first upper junction plate 06 uses single bolt and the first connecting cleat 08
Connect and be not completely tightened, make the position bolt potentially act as epimere steel column 02 angle adjustment rotating shaft；Upper-lower section steel column
02nd, 01 fagging 05,04 and screw jack 03 up and down are used, to form the dynamical system for promoting and adjusting the rotation of epimere steel column 02
System, realize the angle adjustment of epimere steel column 02.
Coordinate the auxiliary fixation of the second upper junction plate 092, the second lower connecting plate 091 and the second connecting cleat 09 again,
And coordinate the traction of loop wheel machine, it is ensured that the degree of balance of the epimere steel column 02 during fine setting and abutting joint, prevent epimere steel column
02 turns on one's side, and reduces adjustment difficulty, improves installation effectiveness and precision.
The wherein mounting hole on the top 081 of the first connecting cleat 08 is a Long Circle hole H1, on the second connecting cleat 09
Portion sets big hole H2, it is ensured that tilts steel column 02 and is in course of adjustment, its angle of inclination and elevation location have necessarily micro-
Adjust space.For that up to this purpose, equally Long Circle hole H1 and big hole H2 can be respectively arranged on into the first upper junction plate in turn
06 and second on upper junction plate 092.
Embodiment 2
The present embodiment 2 differs only in embodiment 1, and the present embodiment dispenses second upper junction plate 092,
Two lower connecting plates 091 and second connecting cleat 90.But implementation result is not so good as embodiment 1, due to epimere steel column 02 and hypomere
Lack a tie point between steel column 01, so during the installation of epimere steel column 02 docking and angle adjustment, epimere steel column
02 lower end is easily turned on one's side and shifted, bigger compared with embodiment 1, regulation difficulty.But in example 2, without weldering in advance
Connect the second upper junction plate 092, the second lower connecting plate 091, after completing abutting joint, also reduce and remove the second upper junction plate 092, the
The workload of two lower connecting plates 091.Other structures and function about embodiment 2, the description of annexation all can be found in implementation
Example 1, is no longer repeated herein.
The detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed sheet above
The scope of invention, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Claims (14)
1. one kind tilts steel column butt joint micromatic setting, it is characterised in that including：
Hypomere steel column, the hypomere steel column has first butt end, in the hypomere steel column close to first butt end
Position is provided with the first lower connecting plate；The hypomere steel column is additionally provided with a lower supporting plate, the lower supporting plate and the lower connection
Plate is respectively arranged on the opposite both sides of the hypomere steel column；
Epimere steel column, the epimere steel column has second butt end, in the epimere steel column close to second butt end
Position be provided with the first upper junction plate, first upper junction plate and the first lower connecting plate position correspondence；The epimere steel column is also
Have and be provided with a upper backup pad, to be respectively arranged on the epimere steel column opposite two for the upper backup pad and first upper junction plate
Side；
One the first connecting cleat, located at the side of first upper junction plate and the first lower connecting plate, first connection clip
The bottom of plate is not to be rotatably connected with the first lower connecting plate, the top of first connecting cleat and first upper junction plate
To be rotatably connected；
One jack, between the upper and lower support plate, the both ends of the jack abut respectively the lower supporting plate and
The upper backup pad.
2. inclination steel column butt joint micromatic setting according to claim 1, it is characterised in that：First lower connecting plate is provided with
2 or 2 holes installed above, the bottom of first connecting cleat correspond to first lower connecting plate provided with 2 or more than 2
Mounting hole；First connecting cleat is fixedly connected by bolt with first lower connecting plate.
3. inclination steel column butt joint micromatic setting according to claim 1, it is characterised in that：First upper junction plate is provided with
One mounting hole, the top of first connecting cleat correspond to first upper junction plate and are provided with a mounting hole, and described first
Connecting cleat is rotatablely connected by bolt and first upper junction plate.
4. inclination steel column butt joint micromatic setting according to claim 3, it is characterised in that：The peace of first upper junction plate
The mounting hole for filling hole or the top of first connecting cleat is a Long Circle hole.
5. the inclination steel column butt joint micromatic setting according to claim 1 or 2 or 3, it is characterised in that：The hypomere steel column leans on
The position of nearly first butt end is additionally provided with the second lower connecting plate, second lower connecting plate between first lower connecting plate with
Between the lower supporting plate；The epimere steel column corresponds to second lower connecting plate and is provided with the second upper junction plate；One second
Connecting cleat, its located at the side of second upper junction plate and the second lower connecting plate, the bottom of second connecting cleat and
For second lower connecting plate not to be rotatably connected, the top of second connecting cleat is rotatably to connect with second upper junction plate
Connect.
6. inclination steel column butt joint micromatic setting according to claim 5, it is characterised in that：Second lower connecting plate is provided with
2 or 2 holes installed above, the bottom of second connecting cleat correspond to second lower connecting plate provided with 2 or more than 2
Mounting hole；Second connecting cleat is fixedly connected by bolt with second lower connecting plate.
7. inclination steel column butt joint micromatic setting according to claim 5, it is characterised in that：Second upper junction plate is provided with
One mounting hole, the top of second connecting cleat correspond to first upper junction plate and are provided with a mounting hole；Described second
Connecting cleat is rotatablely connected by bolt and second upper junction plate.
8. inclination steel column butt joint micromatic setting according to claim 7, it is characterised in that：Second connecting cleat it is upper
The mounting hole in portion is a big hole.
9. inclination steel column butt joint micromatic setting according to claim 1, it is characterised in that：Definition is close to the epimere steel column
Center of gravity side be medial surface, it is lateral surface to define away from the center of gravity side of the epimere steel column, then first upper junction plate
Located at the lateral surface, and the upper backup pad is located at the medial surface.
10. inclination steel column butt joint micromatic setting according to claim 1, it is characterised in that：The jack is spiral thousand
Jin top.
11. a kind of usage right requires the inclination steel column pair of the inclination steel column butt joint micromatic setting described in any one of 1-4 and 9-10
Construction method is connect, the construction method comprises the following steps：
The stable positioning of the hypomere steel column of first lower connecting plate, the lower supporting plate will be had been provided with advance；
The epimere steel column of first upper junction plate, the upper backup pad has been preset with using loop wheel machine lifting, has been made on described
Duan Gangzhu the second butt end is corresponding with the first butt end of the hypomere steel column to be drawn close；
The bottom of the first connecting cleat is fixedly connected with first lower connecting plate using at least two bolt, with single bolt
The top of first connecting cleat and first upper junction plate are rotatablely connected, and make the spiral shell on the top of first connecting cleat
Bolt is in loosening state；
Jack is installed between the lower supporting plate and upper backup pad, the upper end of the jack is connected to the epimere steel
The upper backup pad of post；
Stretch jack and the compounding practice loop wheel machine, adjusts the angle of inclination of epimere steel column, epimere steel column is reached predetermined
Angle of inclination and elevation location；
All bolts are tightened, loop wheel machine pine hook, the epimere steel column butt joint are welded in the hypomere steel column.
12. construction method according to claim 11, it is characterised in that：Also include one remove it is described first time connect,
The step of first upper junction plate, the first connecting cleat, lower supporting plate, upper backup pad and jack.
13. a kind of usage right requires the inclination steel column butt joint construction of the inclination steel column butt joint micromatic setting described in any one of 5-10
Method, the construction method comprise the following steps：
The stable positioning of the hypomere steel column of first and second described lower connecting plate, the lower supporting plate will be had been provided with advance；
The epimere steel column of first and second described upper junction plate, the upper backup pad has been preset with using loop wheel machine lifting, has been made
Second butt end of the epimere steel column is corresponding with the first butt end of the hypomere steel column to be drawn close；
The bottom of the first connecting cleat is fixedly connected with first lower connecting plate using at least two bolt, with single bolt
The top of first connecting cleat and first upper junction plate are rotatablely connected, and make the spiral shell on the top of first connecting cleat
Bolt is in loosening state；
The bottom of the second connecting cleat is fixedly connected with second lower connecting plate using at least two bolt, with single bolt
The top of second connecting cleat and second upper junction plate are rotatablely connected, and make the spiral shell on the top of second connecting cleat
Bolt is in loosening state；
Jack is installed between the lower supporting plate and upper backup pad, the upper end of the jack is connected to the epimere steel
The upper backup pad of post；
Stretch jack and the compounding practice loop wheel machine, adjusts the angle of inclination of epimere steel column, epimere steel column is reached predetermined
Angle of inclination and elevation location；
All bolts are tightened, loop wheel machine pine hook, the epimere steel column butt joint are welded in the hypomere steel column.
14. construction method according to claim 13, it is characterised in that：Also include one remove it is described under first and second
The step of connection, first and second upper junction plate, first and second connecting cleat, lower supporting plate, upper backup pad and the jack
Suddenly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539228.1A CN107386664A (en) | 2017-07-04 | 2017-07-04 | Tilt steel column butt joint micromatic setting and tilt steel column butt joint construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710539228.1A CN107386664A (en) | 2017-07-04 | 2017-07-04 | Tilt steel column butt joint micromatic setting and tilt steel column butt joint construction method |
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| CN107386664A true CN107386664A (en) | 2017-11-24 |
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| CN201710539228.1A Pending CN107386664A (en) | 2017-07-04 | 2017-07-04 | Tilt steel column butt joint micromatic setting and tilt steel column butt joint construction method |
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| CN108412850A (en) * | 2018-03-28 | 2018-08-17 | 白杰 | A kind of inclination steel docking structure |
| CN108625607A (en) * | 2018-05-15 | 2018-10-09 | 中建钢构有限公司 | Adjustable huge column component overturning-preventing end restraining structure component and installation method |
| CN109267755A (en) * | 2018-10-17 | 2019-01-25 | 北京市机械施工有限公司 | The huge column of concrete filled steel tube is tilted without attachment construction method of installation |
| CN111827125A (en) * | 2020-08-06 | 2020-10-27 | 中铁二局集团有限公司 | Accurate adjustment method and device for installation line shape of steel upright post of arch bridge |
| CN112832250A (en) * | 2020-12-31 | 2021-05-25 | 浙江明思特建筑支护技术有限公司 | Steel support connection structure |
| CN115182597A (en) * | 2022-08-24 | 2022-10-14 | 中建八局第一建设有限公司 | Butt joint construction method for man-shaped double-inclined-span steel column |
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| CN108412850A (en) * | 2018-03-28 | 2018-08-17 | 白杰 | A kind of inclination steel docking structure |
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| CN108625607A (en) * | 2018-05-15 | 2018-10-09 | 中建钢构有限公司 | Adjustable huge column component overturning-preventing end restraining structure component and installation method |
| CN108625607B (en) * | 2018-05-15 | 2021-01-12 | 中建钢构有限公司 | Adjustable large column component anti-toppling end head constraint structure assembly and installation method |
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| CN111827125A (en) * | 2020-08-06 | 2020-10-27 | 中铁二局集团有限公司 | Accurate adjustment method and device for installation line shape of steel upright post of arch bridge |
| CN112832250A (en) * | 2020-12-31 | 2021-05-25 | 浙江明思特建筑支护技术有限公司 | Steel support connection structure |
| CN112832250B (en) * | 2020-12-31 | 2022-08-23 | 浙江明思特建筑支护技术有限公司 | Steel support connection structure |
| CN115182597A (en) * | 2022-08-24 | 2022-10-14 | 中建八局第一建设有限公司 | Butt joint construction method for man-shaped double-inclined-span steel column |
| CN115182597B (en) * | 2022-08-24 | 2023-07-11 | 中建八局第一建设有限公司 | Human-shaped double-inclined-span steel column butt joint construction method |
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