CN109372125A - A kind of the large-span steel lattice column assembly device and construction method of repeatable dismounting - Google Patents
A kind of the large-span steel lattice column assembly device and construction method of repeatable dismounting Download PDFInfo
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- CN109372125A CN109372125A CN201811542908.XA CN201811542908A CN109372125A CN 109372125 A CN109372125 A CN 109372125A CN 201811542908 A CN201811542908 A CN 201811542908A CN 109372125 A CN109372125 A CN 109372125A
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- fixture
- moulding bed
- adjustment hole
- vertical support
- rigid unit
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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
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention discloses a kind of large-span steel lattice column assembly device of repeatable dismounting, it is used to support steel lattice column, including the first assembled rigid unit, the second assembled rigid unit and third assembled rigid unit, first assembled rigid unit includes the first moulding bed, the first fixture and the first vertical support, vertically offers one on the first fixture and arranges the first adjustment hole.Second assembled rigid unit includes the second moulding bed, the second fixture and the second vertical support, vertically offers one on the second fixture and arranges the 2nd adjustment hole, is connected with horizontal support between the first fixture and the second fixture.Third assembled rigid unit includes third moulding bed, third fixture and third vertical support, and one is vertically offered on third fixture and arranges the 3rd adjustment hole, is connected with horizontal support between the first fixture and third fixture.The apparatus structure is simple and practical, is easy to install and remove, and can be suitable for the on-site consolidation of the abnormity component of super-long and super-wide；Monolithic stability is good, and working security is effectively ensured；Can be revolving good, resource can be saved, input cost is reduced.
Description
Technical field
The present invention relates to large-span steel lattice column technical field of construction, specially a kind of large-span steel lattice of repeatable dismounting
Structure column assembly device and construction method.
Background technique
The section of lattice column is generally the section of fashioned iron or steel plate design axial symmetry in pairs or mono-symmetry.Steel lattice column
When applied to building lattice light construction, faster compared to speed of application than conventional structure, anti-seismic performance is higher, and comprehensive cost is more
It is low, thus steel lattice column in construction by favor.Steel lattice column due to span is big, from great, factory process and transport
It is all extremely difficult.Therefore steel lattice column is made of segmental machining, fragmented transport to scene, then in present segmented assembly.For
Improve assembled precision, it is ensured that construction quality, the production of moulding bed also seem particularly critical.
Existing moulding bed is mainly used in the assembly of the steel lattice column of regular shape, but for cambered and not same
Steel lattice column in one plane, this steel lattice column belong to the abnormity component of super-long and super-wide, and common moulding bed is no longer suitable
With.
Summary of the invention
The purpose of the present invention is to provide the large-span steel lattice column assembly device and construction method of a kind of repeatable dismounting,
It is extremely difficult with the processing and the transport that solve steel lattice column, and common moulding bed cannot be used for cambered and not same flat
The technical issues of steel lattice column in face.
In order to solve the above technical problem, the present invention provides a kind of large-span steel lattice column assembly of repeatable dismounting dresses
It sets, is used to support steel lattice column, which is characterized in that the device includes:
First assembled rigid unit including the first moulding bed, the first fixture being arranged at the top of the first moulding bed and is arranged in the first fixture
Between the first vertical support, vertically offer one on first fixture and arrange the first adjustment hole；
The side of the first assembled rigid unit is arranged in second assembled rigid unit, including the second moulding bed, is arranged in the of second fetus top of the trellis
Two fixtures and the second vertical support being arranged between the second fixture vertically offer one on second fixture and arrange the 2nd
Adjustment hole is connected with horizontal support between first fixture and the second fixture, and then the first assembled rigid unit and second is assembled single
Member connection；
The other side of the first assembled rigid unit is arranged in third assembled rigid unit, including third moulding bed, is arranged at the top of third moulding bed
Third fixture and the third vertical support being arranged between third fixture vertically offer one on the third fixture and arrange
Three adjustment holes are connected with horizontal support between first fixture and third fixture, and then the first assembled rigid unit and third is assembled
Unit connection.
Preferably, the height of second moulding bed and third moulding bed exceeds the first moulding bed.
Preferably, first moulding bed, the second moulding bed and third moulding bed are A-shaped.
Preferably, first fixture is in U-shape, including the first middle connecting plate and setting are in the first middle connecting plate two sides
The first side plate, the first adjustment hole is offered on first middle connecting plate and the first side plate, first vertical support connects
It connects in the first adjustment hole on the first fixture.
Preferably, second fixture is L-shaped, including the second transverse slat and is connected on the second transverse slat assembled single close to first
Second riser of first side, the second adjustment hole is offered on second transverse slat and the second riser, and second vertical support connects
It connects in the second adjustment hole on the second fixture, one end of the horizontal support between first assembled rigid unit and the second assembled rigid unit
It is connected in the first adjustment hole on the first fixture, the other end is connected in the second adjustment hole of the second fixture.
Preferably, the third fixture is L-shaped, including third transverse slat and is connected on third transverse slat assembled single close to first
The third riser of first side, third adjustment hole is offered on the third transverse slat and third riser, and the third vertical support connects
It connects in the third adjustment hole on third fixture, one end of the horizontal support between first assembled rigid unit and third assembled rigid unit
It is connected in the first adjustment hole on the first fixture, the other end is connected in the third adjustment hole of third fixture.
Preferably, it is vertical that first is respectively arranged between first moulding bed, between the second moulding bed and between third moulding bed
Connecting rod, the second vertical connecting rod and third indulge connecting rod.
Preferably, baffle is provided in the second vertical support of the steel lattice column two sides, in third vertical support.
In addition, the present invention also provides the construction method of the large-span steel lattice column assembly device of above-mentioned repeatable dismounting,
Characterized by the following steps:
Step 1: making the first moulding bed, the second moulding bed and third moulding bed according to design drawing；
Step 2: the first fixture of production, the second fixture and third fixture；
Step 3: the first fixture is welded at the top of the first moulding bed, the second fixture is welded on the top of the second moulding bed, third fixture
It is welded on the top of third moulding bed；
Step 4: install the first vertical support between the first fixture, the second vertical support is installed between the second fixture, third fixture it
Between install third vertical support；
Step 5: installing horizontal support between the first fixture and the second fixture and between the first fixture and third fixture；
Step 6: steel lattice column is placed in the first vertical support, the second vertical support and third vertical support.
Preferably, the position that the first vertical support is inserted into the first adjustment hole is adjusted after the step 4, adjusts the second vertical support
It is inserted into the position of the second adjustment hole, the position of adjustment third vertical support insertion third adjustment hole.
Compared with prior art, it the features of the present invention and has the beneficial effect that
(1) the large-span steel lattice column assembly device of repeatable dismounting of the invention is by the moulding bed in setting different height, so
The installs fixture on moulding bed afterwards offers adjustment hole on fixture, for adjusting the height of vertical support in an assembled rigid unit and inclining
Gradient.In addition, being connected between assembled rigid unit by horizontal support, by adjusting the link position of horizontal support and adjustment hole, to adjust
The height and gradient of horizontal support between whole assembled rigid unit, to adapt to have radian and not steel lattice column in the same plane
Assembly, moreover it is possible to guarantee the stability of whole device.The apparatus structure is simple, is easy to install and remove, and is particularly suitable for overlength
The assembly of the abnormity component of ultra-wide.
(2) monolithic stability of the large-span steel lattice column assembly device of repeatable dismounting of the invention is good, can be effective
Guarantee working security, and whole device can be revolving good, resource can be saved, reduce input cost.
Detailed description of the invention
The overall structure diagram when construction of the large-span steel lattice column assembly device of the repeatable dismounting of Fig. 1.
Schematic view of facade structure when Fig. 2 is the construction of the large-span steel lattice column assembly device of repeatable dismounting.
Fig. 3 is the structural schematic diagram of A-A section in Fig. 1.
Fig. 4 is the structural schematic diagram of the large-span steel lattice column assembly device of repeatable dismounting.
Fig. 5 is the schematic view of facade structure of the large-span steel lattice column assembly device of repeatable dismounting.
Fig. 6 is the planar structure schematic diagram of the large-span steel lattice column assembly device of repeatable dismounting.
Fig. 7 is the structural schematic diagram of the first fixture.
Fig. 8 is the structural schematic diagram of the second fixture.
Fig. 9 is the structural schematic diagram of third fixture.
Attached drawing mark: the first assembled rigid unit of 1-, the first moulding bed of 11-, the first fixture of 12-, the first middle connecting plate of 121-,
The first side plate of 122-, the first vertical support of 13-, the first adjustment hole of 14-, 15- first indulge connecting rod, the second assembled rigid unit of 2-, 21-
Two moulding beds, the second fixture of 22-, the second transverse slat of 221-, the second riser of 222-, the second vertical support of 23-, the second adjustment hole of 24-, 25-
Second vertical connecting rod, 3- third assembled rigid unit, 31- third moulding bed, 32- third fixture, 321- third transverse slat, 322- third are perpendicular
Plate, 33- third vertical support, 34- third adjustment hole, 35- third indulge connecting rod, 4- horizontal support, 5- steel lattice column, 6- baffle.
Specific embodiment
For realize the present invention technological means, character of innovation, reach purpose and effect is easy to understand, below to
Invention further illustrates.
The embodiment recorded herein is specific specific embodiment of the invention, for illustrating design of the invention,
Be it is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the claim of this application book and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include using any obvious to making for the embodiment recorded herein
The technical solution of substitutions and modifications.
As shown in figure 1-9, the large-span steel lattice column assembly device of a kind of repeatable dismounting, is used to support steel lattice column
(5), which includes the first assembled rigid unit (1), the second assembled rigid unit (2) and third assembled rigid unit (3).
First assembled rigid unit (1), including the first moulding bed (11), the first fixture being arranged at the top of the first moulding bed (11)
(12) and the first vertical support (13) between the first fixture (12) is set, the first fixture vertically offers one on (12)
It ranked first adjustment hole (14), for adjusting the height and gradient of the first vertical support (13) and horizontal support (4), to adapt to have
Cambered and steel lattice column (5) not in the same plane assembly.
Second assembled rigid unit (2), setting is in the side of the first assembled rigid unit (1), including the second moulding bed (21), setting are the
The second vertical support (23) of the second fixture (22) and setting between the second fixture (22) at the top of two moulding beds (21).Steel lattice
Baffle (6) are provided in second vertical support (23) of structure column (5) two sides, for fixing steel lattice column (5).On second fixture (22)
It vertically offers one and arranges the 2nd adjustment hole (24), for adjusting the height and gradient and first of the second vertical support (23)
The height and gradient of horizontal support (4) between assembled rigid unit (1) and the second assembled rigid unit (2), to adapt to radian and not
The assembly of steel lattice column (5) in the same plane.Horizontal support is connected between first fixture (12) and the second fixture (22)
(4), it and then by the first assembled rigid unit (1) and the second assembled rigid unit (2) connects, it is ensured that the overall stability of whole device.
Third assembled rigid unit (3), setting exist in the other side of the first assembled rigid unit (1), including third moulding bed (31), setting
The third vertical support (33) of third fixture (32) and setting between third fixture (32) at the top of third moulding bed (31).The
Baffle (6) are provided in three vertical supports (33), for fixing steel lattice column (5).Third fixture vertically offers one on (32)
Ranked third adjustment hole (34), for adjust third vertical support (33) height and gradient and be arranged in the first assembled rigid unit
(1) height and gradient of the horizontal support (4) between third assembled rigid unit (3), to adapt to radian and not same
The assembly of steel lattice column (5) in plane.Horizontal support (4) are connected between first fixture (12) and third fixture (32), in turn
First assembled rigid unit (1) and third assembled rigid unit (3) are connected.
The height of second moulding bed (21) and third moulding bed (31) exceeds the first moulding bed (11), to adapt to steel lattice column (5)
Radian in facade direction.
First moulding bed (11), the second moulding bed (21) and third moulding bed (31) are A-shaped.Certain first moulding bed (11),
The structure of two moulding beds (21) and third moulding bed (31) is not limited to such structure, can be designed and adjust according to practice of construction.
The first vertical connecting rod is respectively arranged between first moulding bed (11), between the second moulding bed (21) and between third moulding bed (31)
(15), the second vertical connecting rod (25) and third indulge connecting rod (35).
First fixture (12) is in U-shape, including the first middle connecting plate (121) and setting are in the first middle connecting plate (121)
The first adjustment hole is offered on the first side plate (122) of two sides, the first middle connecting plate (121) and the first side plate (122)
(14), the first vertical support (13) is connected in the first adjustment hole (14) on the first fixture (12).
Second fixture (22) is L-shaped, including the second transverse slat (221) and be connected on the second transverse slat (221) close to first spell
Second riser (222) of unit (1) side is filled, offers the second adjustment hole on the second transverse slat (221) and the second riser (222)
(24), the second vertical support (23) is connected in the second adjustment hole (24) on the second fixture (22), the first assembled rigid unit (1) and
One end of horizontal support (4) between two assembled rigid units (2) is connected in the first adjustment hole (14) on the first fixture (12), another
End is connected in the second adjustment hole (24) of the second fixture (22).
Third fixture (32) is L-shaped, including third transverse slat (321) and be connected on third transverse slat (321) close to first spell
The third riser (322) of unit (1) side is filled, offers third adjustment hole on third transverse slat (321) and third riser (322)
(34), third vertical support (33) is connected in the third adjustment hole (34) on third fixture (32), the first assembled rigid unit (1) and
One end of horizontal support (4) between three assembled rigid units (3) is connected in the first adjustment hole (14) on the first fixture (12), another
End is connected in the third adjustment hole (34) of third fixture (32).
The construction method of the large-span steel lattice column assembly device of above-mentioned repeatable dismounting, comprising the following steps:
Step 1: according to design drawing production the first moulding bed (11), the second moulding bed (21) and third moulding bed (31), in the first vertical branch
Welding baffle (6) in support (13), the second vertical support (23) and third vertical support (33), for fixing steel lattice column (5).
Step 2: production the first fixture (12), the second fixture (22) and third fixture (32), the edge on the first fixture (12)
Vertical one arranges the first adjustment hole (14), vertically one the 2nd adjustment hole (24) is arranged on the second fixture (22), in third fixture
(32) third adjustment hole (34) are vertically opened up on.
Step 3: the first fixture (12) is welded at the top of the first moulding bed (11), the second fixture (22) is welded on second fetus
The top of frame (21), third fixture (32) are welded on the top of third moulding bed (31).
Step 4: installing the first vertical support (13) between the first fixture (12), the second fixture installs second between (22)
Vertical support (23) installs third vertical support (33) between third fixture (32).The first vertical support (13) insertion first is adjusted to adjust
The position in hole (14), the position of adjustment the second vertical support (23) insertion the second adjustment hole (24), adjustment third vertical support (33) are inserted
Enter the position of third adjustment hole (34), to adjust the first vertical support (13), the second vertical support (23) and third vertical support (33)
Height and gradient, to adapt to steel lattice column (5).
Step 5: between the first fixture (12) and the second fixture (22) and the first fixture (12) and third fixture
(32) horizontal support (4) are installed between.The height and gradient of horizontal support (4) are adjusted, to adapt to steel lattice column (5).
Step 6: steel lattice column (5) is placed on the first vertical support (13), the second vertical support (23) and third vertical support
(33) it on, and is stuck between baffle (6).
Above embodiment be only preferred embodiments of the present invention will be described, not to the scope of the present invention into
Row limits, and without departing from the spirit of the design of the present invention, those of ordinary skill in the art do technical solution of the present invention
Various changes and improvements out should all be fallen into the protection scope that claims of the present invention determines.
Claims (10)
1. a kind of large-span steel lattice column assembly device of repeatable dismounting, is used to support steel lattice column (5), which is characterized in that
The device includes:
First assembled rigid unit (1), including the first moulding bed (11), be arranged the first fixture (12) at the top of the first moulding bed (11), with
And the first vertical support (13) between the first fixture (12) is set, one is vertically offered on first fixture (12) arranges the
One adjustment hole (14)；
Second assembled rigid unit (2), setting is in the side of the first assembled rigid unit (1), including the second moulding bed (21), setting are in second fetus
The second vertical support (23) of the second fixture (22) and setting between the second fixture (22) at the top of frame (21), described second
One is vertically offered on fixture (22) and arranges the 2nd adjustment hole (24), is connected between first fixture (12) and the second fixture (22)
It is connected to horizontal support (4), and then the first assembled rigid unit (1) and the second assembled rigid unit (2) is connected；
Third assembled rigid unit (3), setting is in the other side of the first assembled rigid unit (1), including third moulding bed (31), setting are in third
Third fixture (32) at the top of moulding bed (31) and the third vertical support (33) being arranged between third fixture (32), described the
One is vertically offered on three fixtures (32) and arranges the 3rd adjustment hole (34), between first fixture (12) and third fixture (32)
It is connected with horizontal support (4), and then the first assembled rigid unit (1) and third assembled rigid unit (3) is connected.
2. a kind of large-span steel lattice column assembly device of repeatable dismounting according to claim 1, it is characterised in that: institute
The height for stating the second moulding bed (21) and third moulding bed (31) exceeds the first moulding bed (11).
3. a kind of large-span steel lattice column assembly device of repeatable dismounting according to claim 1, it is characterised in that: institute
It is A-shaped to state the first moulding bed (11), the second moulding bed (21) and third moulding bed (31).
4. a kind of large-span steel lattice column assembly device of repeatable dismounting according to claim 1, it is characterised in that: institute
It states the first fixture (12) to be in U-shape, including the first middle connecting plate (121) and be arranged in the first middle connecting plate (121) two sides
First side plate (122) offers the first adjustment hole (14) on first middle connecting plate (121) and the first side plate (122),
First vertical support (13) is connected in the first adjustment hole (14) on the first fixture (12).
5. a kind of large-span steel lattice column assembly device of repeatable dismounting according to claim 4, it is characterised in that: institute
It is L-shaped to state the second fixture (22), including the second transverse slat (221) and is connected on the second transverse slat (221) close to the first assembled rigid unit
(1) the second riser (222) of side offers the second adjustment hole on second transverse slat (221) and the second riser (222)
(24), second vertical support (23) is connected in the second adjustment hole (24) on the second fixture (22), and described first is assembled single
One end of horizontal support (4) between first (1) and the second assembled rigid unit (2) is connected to the first adjustment hole on the first fixture (12)
(14) in, the other end is connected in the second adjustment hole (24) of the second fixture (22).
6. a kind of large-span steel lattice column assembly device of repeatable dismounting according to claim 4, it is characterised in that: institute
It is L-shaped to state third fixture (32), including third transverse slat (321) and is connected on third transverse slat (321) close to the first assembled rigid unit
(1) the third riser (322) of side offers third adjustment hole on the third transverse slat (321) and third riser (322)
(34), the third vertical support (33) is connected in the third adjustment hole (34) on third fixture (32), and described first is assembled single
One end of horizontal support (4) between first (1) and third assembled rigid unit (3) is connected to the first adjustment hole on the first fixture (12)
(14) in, the other end is connected in the third adjustment hole (34) of third fixture (32).
7. a kind of large-span steel lattice column assembly device of repeatable dismounting according to claim 1, it is characterised in that: institute
It states between the first moulding bed (11), be respectively arranged with the first vertical connection between the second moulding bed (21) and between third moulding bed (31)
Bar (15), the second vertical connecting rod (25) and third indulge connecting rod (35).
8. a kind of large-span steel lattice column assembly device of repeatable dismounting according to claim 1, it is characterised in that: institute
It states in second vertical support (23) of steel lattice column (5) two sides, be provided with baffle (6) in third vertical support (33).
9. a kind of large-span steel lattice column assembly device of repeatable dismounting described in any one according to claim 1~8
Construction method, it is characterised in that the following steps are included:
Step 1: according to design drawing production the first moulding bed (11), the second moulding bed (21) and third moulding bed (31)；
Step 2: production the first fixture (12), the second fixture (22) and third fixture (32)；
Step 3: the first fixture (12) is welded at the top of the first moulding bed (11), the second fixture (22) is welded on the second moulding bed
(21) top, third fixture (32) are welded on the top of third moulding bed (31)；
Step 4: installing the first vertical support (13) between the first fixture (12), the second vertical branch is installed between the second fixture (22)
It supports (23), third vertical support (33) is installed between third fixture (32)；
Step 5: between the first fixture (12) and the second fixture (22) and the first fixture (12) and third fixture (32) it
Between install horizontal support (4)；
Step 6: steel lattice column (5) is placed on the first vertical support (13), the second vertical support (23) and third vertical support (33)
On.
10. the construction method of the large-span steel lattice column assembly device of repeatable dismounting according to claim 9, feature
It is: adjusts the position of the first vertical support (13) insertion the first adjustment hole (14) after the step 4, adjusts the second vertical support
(23) position of the second adjustment hole (24), the position of adjustment third vertical support (33) insertion third adjustment hole (34) are inserted into.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811542908.XA CN109372125B (en) | 2018-12-17 | 2018-12-17 | Repeatedly-detachable large-span steel lattice column assembling device and construction method |
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|---|---|---|---|
| CN201811542908.XA CN109372125B (en) | 2018-12-17 | 2018-12-17 | Repeatedly-detachable large-span steel lattice column assembling device and construction method |
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| CN109372125B CN109372125B (en) | 2023-08-22 |
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| CN105401691A (en) * | 2015-11-23 | 2016-03-16 | 中建钢构有限公司 | Temporary support device for shuttle-shaped space truss and assembling method thereof |
| CN105735656A (en) * | 2016-04-05 | 2016-07-06 | 甘肃建投钢结构有限公司 | Overhead butting and fixing bracket for large-cantilever space pipe truss structure |
| CN206319609U (en) * | 2016-11-29 | 2017-07-11 | 中机中联工程有限公司 | A kind of adjustable molding bed for making steel reinforcement cage |
| CN106854936A (en) * | 2017-01-17 | 2017-06-16 | 中建钢构有限公司 | A kind of adjustable assembled supporting construction and its operating method |
| CN108086686A (en) * | 2017-11-24 | 2018-05-29 | 上海建工集团股份有限公司 | Single oil cylinder all standing distribution device and its construction method |
| CN209211631U (en) * | 2018-12-17 | 2019-08-06 | 北京城建集团有限责任公司 | A kind of large-span steel lattice column assembly device of repeatable dismounting |
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| CN109372125B (en) | 2023-08-22 |
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