CN205575420U - Support beam structure - Google Patents
Support beam structure Download PDFInfo
- Publication number
- CN205575420U CN205575420U CN201620431856.9U CN201620431856U CN205575420U CN 205575420 U CN205575420 U CN 205575420U CN 201620431856 U CN201620431856 U CN 201620431856U CN 205575420 U CN205575420 U CN 205575420U
- Authority
- CN
- China
- Prior art keywords
- steel
- support
- girder steel
- steel beam
- shaped steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 68
- 239000010959 steel Substances 0.000 claims abstract description 68
- 238000003466 welding Methods 0.000 claims abstract description 5
- 210000003141 lower extremity Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a support beam structure, it includes two horizontal distribution's support girder steel, two spinal branchs prop the girder steel and are parallel to each other on same horizontal plane, the below that two spinal branchs propped the girder steel is equipped with three horizontal distribution's H shaped steel roof beam, three H shaped steel roof beams are parallel to each other on same horizontal plane, the support girder steel on upper strata is the mutually perpendicular form with the H shaped steel roof beam of lower floor and distributes, the both sides of every H shaped steel roof beam are equipped with a vertical connector plates, the below of H shaped steel roof beam is equipped with the channel -section steel connecting plate, this channel -section steel connecting plate passes through positioning bolt and is connected with the support girder steel of top, the upper surface that every spinal branch propped the girder steel all is equipped with two landing leg welded plates, between the adjacent landing leg welded plate line encloses synthetic rectangle. It adopts double -deck alternately steel beam structure, can effectively promote a supporting beam's whole bearing strength, provides the foundation structure of safety and stability for the tower crane. This supporting beam completes in advance, has avoided the site operation, has ensured a supporting beam's structural stability and welding quality.
Description
Technical field
This utility model relates to the technical field of construction, a kind of support for tower crane construction
Girder construction, particularly to mechanical connecting structure.
Background technology
Existing tower crane bottom support beam is that site operation completes, and part is executed man-hour requirement and welded in the overhead position, and easily causes welding
Quality and the problem of weld strength.Meanwhile, site operation also can affect construction speed.
And the structure of existing tower crane bottom support beam there is also problem, causes support beam bulk strength and stability not
High.
Summary of the invention
The purpose of this utility model is to provide a kind of support beam structure, can realize rapid construction, effectively saves artificial one-tenth
This, promote work efficiency, and provide safe and reliable base structure for tower crane.
To achieve these goals, the technical solution of the utility model is: a kind of support beam structure, it is characterised in that: it
Including the support steel beam of two horizontal distribution, two support steel beams are parallel to each other in same level, two support steel beams
Lower section is provided with the H profile steel beam of three horizontal distribution, and three H profile steel beams are parallel to each other in same level, the supporting steel on upper strata
Beam is distributed in being mutually perpendicular to shape with the H profile steel beam of lower floor, and the both sides of every H profile steel beam are respectively provided with a vertical junction steel plate, H type
The lower section of girder steel is provided with channel-section steel connecting plate, and this channel-section steel connecting plate is connected with the support steel beam of top by bolt, every
The upper surface of support girder steel is equipped with two pieces of supporting leg welded plates, and the line between adjacent legs welded plate encloses a rectangle.
This utility model provides a kind of support beam structure, and it uses the double-deck steel beam structure that intersects, and can effectively promote support beam
Integrated carrying intensity, for tower crane provide safety and stability base structure.This support beam completes in advance, it is to avoid scene is executed
Work, it is ensured that the structural stability of support beam and welding quality, is effectively improved the progress of site operation, and ensure that construction matter
Amount.
Accompanying drawing explanation
Fig. 1 is this utility model planar structure schematic diagram.
Fig. 2 is this utility model cross-sectional view
Wherein:
1, support steel beam；
2, H profile steel beam；
3, vertical junction steel plate；
4, channel-section steel connecting plate；
5, bolt；
6, supporting leg welded plate；
7, elongated slot；
8, oblique tie-beam.
Detailed description of the invention
With reference to the accompanying drawings, this utility model is further described below.
This utility model is a kind of support beam structure, and it is different from prior art and is: it includes two horizontal distribution
Support steel beam 1, two support steel beams 1 are parallel to each other in same level, and the lower section of two support steel beams 1 is provided with three levels
The H profile steel beam 2 of distribution, three H profile steel beams 2 are parallel to each other in same level, the support steel beam 1 on upper strata and the H type of lower floor
Girder steel 2 is in being mutually perpendicular to shape distribution, and the both sides of every H profile steel beam 2 are respectively provided with a vertical junction steel plate 3, H profile steel beam 2 times
Side is provided with channel-section steel connecting plate 4, and this channel-section steel connecting plate 4 is connected with the support steel beam 1 of top by bolt 5, every supporting steel
The upper surface of beam 1 is equipped with two pieces of supporting leg welded plates 6, and the line between adjacent legs welded plate 6 encloses a rectangle.
In the specific implementation, the both sides of described H profile steel beam 2 are respectively formed elongated slot 7, and above-mentioned vertical junction steel plate 3 covers elongated slot 7
Notch arrange, and vertical junction steel plate 3 is connected by welding manner with top edge and the lower limb of notch.
In the specific implementation, oblique tie-beam 8 between two support steel beams 1, is also distributed, for promoting the whole of support beam
The intensity of body.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that this utility model is embodied as being confined to these explanations above-mentioned.Common skill for this utility model art
For art personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should
It is considered as belonging to protection domain of the present utility model.
Claims (2)
1. a support beam structure, it is characterised in that: it includes the support steel beam (1) of two horizontal distribution, two support steel beams
(1) being parallel to each other in same level, the lower section of two support steel beams (1) is provided with the H profile steel beam (2) of three horizontal distribution,
Three H profile steel beams (2) are parallel to each other in same level, and the support steel beam (1) on upper strata and the H profile steel beam (2) of lower floor are in phase
Vertical configuration distribution mutually, the both sides of every H profile steel beam (2) are respectively provided with a vertical junction steel plate (3), and the lower section of H profile steel beam (2) sets
Having channel-section steel connecting plate (4), this channel-section steel connecting plate (4) is connected with the support steel beam (1) of top by bolt (5), every
The upper surface of support girder steel (1) is equipped with two pieces of supporting leg welded plates (6), and the line between adjacent legs welded plate (6) encloses one
Individual rectangle.
A kind of support beam structure the most according to claim 1, it is characterised in that: the both sides of described H profile steel beam (2) are respectively formed
Elongated slot (7), above-mentioned vertical junction steel plate (3) covers the notch of elongated slot (7) and arranges, and vertically junction steel plate (3) and notch
Top edge and lower limb are connected by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431856.9U CN205575420U (en) | 2016-05-13 | 2016-05-13 | Support beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431856.9U CN205575420U (en) | 2016-05-13 | 2016-05-13 | Support beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205575420U true CN205575420U (en) | 2016-09-14 |
Family
ID=56856276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620431856.9U Expired - Fee Related CN205575420U (en) | 2016-05-13 | 2016-05-13 | Support beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205575420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700500A (en) * | 2019-10-12 | 2020-01-17 | 中国十七冶集团有限公司 | Roof crane steel structure foundation and construction method thereof |
-
2016
- 2016-05-13 CN CN201620431856.9U patent/CN205575420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700500A (en) * | 2019-10-12 | 2020-01-17 | 中国十七冶集团有限公司 | Roof crane steel structure foundation and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203347251U (en) | Movable protective canopy for road-spanning construction | |
| CN202595580U (en) | Subgrade box structure for gantry crane track | |
| CN105484162B (en) | Suspension bridge construction stiff girder secondary on the bank swings moving device and method | |
| CN206233102U (en) | A kind of packaged type faces side operation work platform | |
| CN205575420U (en) | Support beam structure | |
| CN203603073U (en) | Reinforced concrete lattice type composite platform beam of elevated station | |
| CN202706508U (en) | Overhanging strength bearing steel beam construction member of scaffold | |
| CN102745602A (en) | Double-layer vertically-crossed steel beam arrangement structure of internally climbing tower crane | |
| CN205116776U (en) | Support access structure | |
| CN202022675U (en) | Double-layer vertically-crossed steel beam arrangement structure of internal climbing tower crane | |
| CN207392768U (en) | A kind of Multi-section slippage device in irregular large-span space structure of constructing | |
| CN202788873U (en) | Combined gantry tunnel lining trolley | |
| CN105584934A (en) | Eight-bar portal structure of portal crane | |
| CN206356799U (en) | A kind of underframe of support Steel Bridge frame | |
| CN202519794U (en) | Double-concrete-beam and concrete frame column connecting structure | |
| CN207109594U (en) | Pier stud constructing operation lantern stand | |
| CN207362753U (en) | A kind of railway protective column | |
| CN203256614U (en) | Large-span bent cap lower-bearing type Bailey frame formwork device | |
| CN204418027U (en) | A kind of bracket of the cable saddle floor installation that falls apart for self-anchored suspension bridge | |
| CN104294751B (en) | Reinforcing structure for cross section of large-span prestressed concrete box girder | |
| CN103453219B (en) | Cable crosses the river crane span structure | |
| CN209567298U (en) | A kind of fixed device of PC track girder and fixing tool | |
| CN206053118U (en) | A kind of steel truss makees the groove type plate of skeleton | |
| CN203603037U (en) | Double-row four-column rigid frame pier | |
| CN206246141U (en) | A kind of chain lift shed device of hydraulic pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |