CN205804908U - A kind of shaped steel combination crosshead - Google Patents
A kind of shaped steel combination crosshead Download PDFInfo
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- CN205804908U CN205804908U CN201620704899.XU CN201620704899U CN205804908U CN 205804908 U CN205804908 U CN 205804908U CN 201620704899 U CN201620704899 U CN 201620704899U CN 205804908 U CN205804908 U CN 205804908U
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- shaped steel
- steel combination
- frame
- combination frame
- crosshead
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Abstract
The utility model discloses a kind of shaped steel combination crosshead, including shaped steel combination frame, intercolumniation brace, column braces bar, basic framework and pre-buried concrete beam；At the top of shaped steel combination frame and bottom, equal level is provided with abutting joint plate；It is provided with support connecting plate in the side of shaped steel combination frame；The rectangular frame that based on basic framework, girder steel is constituted, basic framework is transversely mounted on the top of pre-buried concrete beam；Each shaped steel combination frame abutting joint constitutes vertical supporting frame；Each vertical supporting frame is vertically installed on the girder steel of basis；Intercolumniation brace oblique pull is connected on the support connecting plate of laterally adjacent two shaped steel combination frame；Column braces bar is connected laterally on the support connecting plate of laterally adjacent two shaped steel combination frame.This crosshead uses shaped steel combination frame to carry out horizontal and vertical extension as cellular construction, it is possible to the crosshead that fast construction is large-scale, has both saved the construction period, also reduces the construction cost setting up full hall scaffold, can also have enough to meet the need use simultaneously.
Description
Technical field
This utility model relates to a kind of crosshead, especially a kind of shaped steel combination crosshead.
Background technology
Along with socioeconomic development, increasing super high rise building uses the design form of steel construction, particularly
For pursuing height, large space, affording a wide field of vision and use spacial special-shaped steel construction in a large number, this brings new choosing for Steel Structure Installation
War.Conventional Super High large space special-shaped steel structure uses high altitude bulk, its personnel and machinery to use the side setting up steel pipe scaffold
Formula carries out erect-position and operation.
When scaffold method is set up in employing, technical difficulty is big, resource input is many, cost is high, speed is slow and security risk is big；
During special-shaped steel structure high altitude bulk, on-the-spot needs sets up scaffold according to segmentation and the erection sequence of steel construction, relates to high big foot
Hand cradle also needs to be expounded through peer review, and affects the construction period, and relative cost is the highest.
Utility model content
Utility model purpose: provide a kind of and can effectively shorten integral construction duration, the operation of reduction construction cost
Frame, it also avoid the safety problem being likely to occur because high-altitude steel pipe scaffold sets up simultaneously.
Technical scheme: shaped steel combination crosshead described in the utility model, including shaped steel combination frame, intercolumniation brace, post
Between support bar, basic framework and pre-buried concrete beam；At the top of shaped steel combination frame and bottom, equal level is provided with abutting joint plate；?
The side of shaped steel combination frame is provided with support connecting plate；The rectangular frame that based on basic framework, girder steel is constituted, basic framework is horizontal
It is arranged on the top of pre-buried concrete beam；Each shaped steel combination frame is consisted of the abutting joint plate abutting joint successively of top and bottom
Vertical supporting frame；Each vertical supporting frame is vertically installed on the girder steel of basis by the abutting joint plate of bottom；Intercolumniation brace
Oblique pull is connected on the support connecting plate of laterally adjacent two shaped steel combination frame；Column braces bar is connected laterally at laterally adjacent
Two shaped steel combination framves support connecting plate on.
Shaped steel combination frame is used to carry out horizontal and vertical extension as cellular construction, it is possible to the operation that fast construction is large-scale
Frame, is effectively increased efficiency of construction, has both saved the construction period, also reduces the construction cost setting up full hall scaffold, simultaneously
Use can also be had enough to meet the need rapidly, can directly use tower crane to install and remove；Intercolumniation brace and column braces bar is used to have
Effect strengthens each vertical supporting frame structural strength each other, it is ensured that working security.
As further restriction scheme of the present utility model, shaped steel combination frame include four root posts, brace, drag link with
And digonal link；The four rectangular distributions of root post；Abutting joint plate level is arranged on top and the bottom of four root posts；Drag link
It is horizontally installed between adjacent upright posts；Brace oblique pull is connected between adjacent upright posts；Digonal link is connected on rectangle diagonal angle
Two root posts on.The shaped steel combination frame using this structure has preferable structural strength, is unlikely to deform, it is ensured that construction safety.
As further restriction scheme of the present utility model, basic framework is transversely mounted on pre-buried concrete beam by chemical anchor bolts
Top.Chemical anchor bolts are used can effectively to guarantee the bonding strength of basic framework and pre-buried concrete beam.
Compared with prior art, it provides the benefit that this utility model: (1) uses shaped steel combination frame to enter as cellular construction
The extension that row is horizontal and vertical, it is possible to the crosshead that fast construction is large-scale, is effectively increased efficiency of construction, has both saved construction work
Phase, also reduce the construction cost setting up full hall scaffold, use can also be had enough to meet the need rapidly simultaneously, can directly use tower crane to install
And remove；(2) intercolumniation brace and column braces bar is used can effectively to strengthen each vertical supporting frame structure each other
Intensity, it is ensured that working security.
Accompanying drawing explanation
Fig. 1 is crosshead overall structure schematic diagram of the present utility model；
Fig. 2 is shaped steel combination frame plan structure schematic diagram of the present utility model；
Fig. 3 be in Fig. 2 A to topology view；
Fig. 4 be in Fig. 2 B to topology view；
Fig. 5 is sectional structure schematic diagram at C-C in Fig. 2；
Fig. 6 is basis of the present utility model girder steel Welding Structure schematic diagram；
Fig. 7 is basic framework of the present utility model and pre-buried concrete beam attachment structure schematic diagram；
Fig. 8 is abutting joint plate structure schematic diagram of the present utility model.
In figure: 1, shaped steel combination frame, 2, intercolumniation brace, 3, column braces bar, 4, abutting joint plate, 5, chemical anchor bolts,
6, basis girder steel, 7, pre-buried concrete beam, 8, column, 9, drag link, 10, brace, 11, support connecting plate, 12, abutting joint hole,
13, digonal link.
Detailed description of the invention
Below in conjunction with the accompanying drawings technical solutions of the utility model are described in detail, but protection domain of the present utility model
It is not limited to described embodiment.
Embodiment 1:
As shown in figures 1-8, disclosed in this utility model, shaped steel combination crosshead includes: shaped steel combination frame 1, intercolumniation brace
2, column braces bar 3, basic framework and pre-buried concrete beam 7.
Wherein, it is provided with four abutting joint plates 4 in the equal level in the top of shaped steel combination frame 1 and bottom；At shaped steel combination frame 1
Side be provided with support connecting plate 11；The rectangular frame that based on basic framework, girder steel 6 is constituted, basic framework is transversely mounted on pre-
Bury the top of concrete beam 7；Each shaped steel combination frame 1 constitutes vertical by abutting joint plate 4 abutting joint successively of top and bottom
Bracing frame；Each vertical supporting frame is vertically installed on the girder steel 6 of basis by the abutting joint plate 4 of bottom；Intercolumniation brace 2 is oblique
Draw on the support connecting plate 11 being connected to laterally adjacent two shaped steel combination frame 1；Column braces bar 3 is connected laterally at horizontal phase
On the support connecting plate 11 of two adjacent shaped steel combination framves 1；Shaped steel combination frame 1 includes four root posts 8, brace 10, drag link 9
And digonal link 13；The four rectangular distributions of root post 8；Abutting joint plate 4 is horizontally set on top and the end of four root posts 8
Portion；Drag link 9 is horizontally installed between adjacent upright posts 8；Brace 10 oblique pull is connected between adjacent upright posts 8；Digonal link 13
On two root posts 8 being connected on rectangle diagonal angle；Basic framework is transversely mounted on the top of pre-buried concrete beam 7 by chemical anchor bolts 5；
Abutting joint plate 4 is provided with four abutting joint holes 12.
Disclosed in this utility model, shaped steel combination crosshead is when Specific construction, determines shaped steel group according to the form of steel construction
Closing frame bottom and arrange the quantity of basis girder steel 6, basis girder steel 6 is positioned on floor, and correspondence position is the position of pre-buried concrete beam 7, warp
Designing unit adjusts and meets top construction loads.Basis girder steel 6 uses chemical anchor bolts 5 to anchor, simultaneously by shaped steel with pre-buried concrete beam 7
Combined bay uses steel tie-rod drawknot with agent structure, it is to avoid combined bay unstability.
The Specific construction step of shaped steel combination crosshead disclosed in this utility model is:
1, surveying setting-out, finds the position of the basic girder steel 6 of shaped steel combination frame 1 accurately, ejects basis girder steel 6 place-centric line,
Guarantee that position is placed in the middle；
2, pre-buried concrete beam 7 perforate that basis girder steel 6 preformed hole is corresponding, each point is implanted the chemical anchor bolts 5 of 4*M16, is planted
Enter the degree of depth not less than 150mm；
3, starting installation foundation girder steel 6 after chemical anchor bolts 5 reach intensity, basis girder steel 6 needs leveling, levelling, basis girder steel 6
Docking site full weld；
4, shaped steel combined bay 1 is installed, measures and adjust its perpendicularity；Install from centre to both sides, reduce cumulative errors；
5, after first floor shaped steel combination frame 1 installation, intercolumniation brace 2 and column braces bar 3 are installed, tighten connection spiral shell
Bolt；
6, second layer shaped steel combination frame 1 is installed, uses DN100 coating steel pipe to the lateral drawknot of agent structure after installation, prevent
Only shaped steel combination frame 1 topples；
7, third layer, the shaped steel combination frame 1 of the 4th layer and intercolumniation brace 2 and column braces bar 3 are installed successively, and carry out
Overturn-preventing drawknot；
8, carry out the most successively when shaped steel combination frame 1 is removed, first remove intercolumniation brace 2 and the column braces on upper strata
Bar 3, then remove the lateral drawknot with agent structure, remove shaped steel combination frame 1 subsequently.
Although as it has been described above, represented and described this utility model with reference to specific preferred embodiment, but it must not
It is construed to the restriction to this utility model self.In the spirit and scope of the present utility model defined without departing from claims
Under premise, can various changes can be made in the form and details to it.
Claims (3)
1. a shaped steel combination crosshead, it is characterised in that: include shaped steel combination frame (1), intercolumniation brace (2), column braces
Bar (3), basic framework and pre-buried concrete beam (7)；At the top of shaped steel combination frame (1) and bottom, equal level is provided with abutting joint plate
(4)；Support connecting plate (11) it is provided with in the side of shaped steel combination frame (1)；The rectangle frame that based on basic framework, girder steel (6) is constituted
Frame, basic framework is transversely mounted on the top of pre-buried concrete beam (7)；Each shaped steel combination frame (1) passes through top and the docking of bottom
Installing plate (4) abutting joint successively constitutes vertical supporting frame；Each vertical supporting frame is vertical by the abutting joint plate (4) of bottom
It is arranged on basis girder steel (6)；Intercolumniation brace (2) oblique pull is connected to the support of laterally adjacent two shaped steel combination frame (1)
On connecting plate (11)；Column braces bar (3) is connected laterally at the support connecting plate of laterally adjacent two shaped steel combination frame (1)
(11) on.
Shaped steel combination crosshead the most according to claim 1, it is characterised in that: shaped steel combination frame (1) includes four root posts
(8), brace (10), drag link (9) and digonal link (13)；Four root posts (8) rectangular distribution；Abutting joint plate (4)
It is horizontally set on top and the bottom of four root posts (8)；Drag link (9) is horizontally installed between adjacent upright posts (8)；Brace
(10) oblique pull is connected between adjacent upright posts (8)；On two root posts (8) that digonal link (13) is connected on rectangle diagonal angle.
Shaped steel combination crosshead the most according to claim 1 and 2, it is characterised in that: basic framework passes through chemical anchor bolts (5)
It is transversely mounted on the top of pre-buried concrete beam (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704899.XU CN205804908U (en) | 2016-07-05 | 2016-07-05 | A kind of shaped steel combination crosshead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704899.XU CN205804908U (en) | 2016-07-05 | 2016-07-05 | A kind of shaped steel combination crosshead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804908U true CN205804908U (en) | 2016-12-14 |
Family
ID=58140596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704899.XU Active CN205804908U (en) | 2016-07-05 | 2016-07-05 | A kind of shaped steel combination crosshead |
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| CN (1) | CN205804908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756191A (en) * | 2018-08-16 | 2018-11-06 | 绍兴文理学院元培学院 | A kind of operation platform structure |
| CN110735526A (en) * | 2019-10-22 | 2020-01-31 | 武汉建工集团股份有限公司 | assembling self-standing scaffold system |
-
2016
- 2016-07-05 CN CN201620704899.XU patent/CN205804908U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756191A (en) * | 2018-08-16 | 2018-11-06 | 绍兴文理学院元培学院 | A kind of operation platform structure |
| CN108756191B (en) * | 2018-08-16 | 2024-05-03 | 浙江精工钢结构集团有限公司 | Construction platform structure |
| CN110735526A (en) * | 2019-10-22 | 2020-01-31 | 武汉建工集团股份有限公司 | assembling self-standing scaffold system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |