CN207700524U - A kind of combined steel structure platform girder - Google Patents
A kind of combined steel structure platform girder Download PDFInfo
- Publication number
- CN207700524U CN207700524U CN201721928336.XU CN201721928336U CN207700524U CN 207700524 U CN207700524 U CN 207700524U CN 201721928336 U CN201721928336 U CN 201721928336U CN 207700524 U CN207700524 U CN 207700524U
- Authority
- CN
- China
- Prior art keywords
- joint close
- floor
- close plate
- web
- plate
- 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
Landscapes
- Railway Tracks (AREA)
Abstract
The utility model discloses a kind of combined steel structure platform girders, including top flange plate, bottom wing listrium, web, the first joint close plate, the first floor, the second joint close plate, third joint close plate and the second floor, the top of web is equipped with top flange plate, the bottom end of web is equipped with bottom wing listrium, one end of web is equipped with the first floor, the side of first floor is equipped with the first joint close plate, the other side of web is equipped with the second floor, the top of second floor is equipped with the second joint close plate, and the bottom end of the second floor is equipped with third joint close plate.The device by reinforce joint close plate stability and precision so that mismachining tolerance is dropped to lower, when the steel structure platform girder is connect with steel column, bolt hole on joint close plate is connect by screw with steel column, play adjusting corrective action, it will not make beam that can not install because of the error of pre-buried deviation or mismachining tolerance or installation, the requirement of installation is greatly reduced, and convenient for the installation at scene.
Description
Technical field
The utility model is related to a kind of steel structure platform girders, and in particular to a kind of combined steel structure platform girder.
Background technology
Girder refers to the beam that load thereon is directly passed to column or wall by both ends bearing.Secondary beam is in the upper of girder
Portion, it is main to play a part of to transmit load, and girder is load-bearing and transmits load.It is exactly briefly secondary beam using girder as bearing,
For girder using pillar as bearing, the power of secondary beam is transmitted to girder.In frame beam structure, girder is shelved on frame pillar, secondary beam
It is to be shelved on girder.From the position of beam and it is intuitive for, it is every to be connected with same frame column, and the beam of the fulcrum as other beams
For girder；Other beams that all both ends are connect with girder are secondary beam；For loading angle, always secondary beam reaches master to Path of Force Transfer
Beam；It is girder to undertake vertical force and undertake the beam of horizontal force again, and the beam for only undertaking vertical force is secondary beam；For rigidity, rigidity phase
It is girder to larger beam, the relatively small beam of rigidity is secondary beam.Girder need to consider that antidetonation, secondary beam are not required to consider antidetonation.Reflection
Requirement in the rigidity, ductility, intensity of beam is different.Girder undertakes secondary beam, and under normal circumstances, girder height is greater than or equal to secondary
On depth of beam, girder Zhi Yuzhu or wall, secondary beam is propped up on girder.It can not divide primary-secondary beam, such as well muzzle sometimes.Existing steel knot
When structure platform girder is connect with steel column, often it will appear because the error of pre-buried deviation or mismachining tolerance or installation makes beam that can not pacify
Dress, considerably increases the difficulty of installation, brings inconvenience.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of combined steel structure platform girder,
To solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of combined steel structure platform girder, including top flange plate, bottom wing listrium, web,
The top of first joint close plate, the first floor, the second joint close plate, third joint close plate and the second floor, the web is equipped on described
Flange plate, the bottom end of the web are equipped with the bottom wing listrium, and one end of the web is equipped with first floor, and described first
The side of floor is equipped with the first joint close plate, and the other side of the web is equipped with second floor, second floor
Top is equipped with the second joint close plate, and the bottom end of second floor is equipped with the third joint close plate.
As a kind of optimal technical scheme of the utility model, the top flange plate, the bottom wing listrium and the web
Constitute H-type girder ontology.
As a kind of optimal technical scheme of the utility model, the second joint close plate is bolted on the upper limb
On listrium, the third joint close plate is bolted on the bottom wing listrium, and the first joint close plate is bolted
On first floor.
The advantageous effect that the utility model is reached is：The device is a kind of combined steel structure platform girder, the device
Mismachining tolerance is set to drop to by the stability and precision of reinforcing joint close plate lower, when the steel structure platform girder is connect with steel column
When, the bolt hole on joint close plate is connect by screw with steel column, and adjusting corrective action is played, will not be because of pre-buried deviation or processing
Error or the error of installation make beam that can not install, and greatly reduce the requirement of installation, and convenient for the installation at scene.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, top flange plate；2, bottom wing listrium；3, web；4, the first joint close plate；5, the first floor；6, the second joint close
Plate；7, third joint close plate；8, the second floor.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of combined steel structure platform girder, including top flange plate 1, lower flange
Plate 2, web 3, the first joint close plate 4, the first floor 5, the second joint close plate 6, third joint close plate 7 and the second floor 8, the top of web 3
End is equipped with top flange plate 1, and the bottom end of web 3 is equipped with bottom wing listrium 2, and one end of web 3 is equipped with the first floor 5, the first floor 5
Side is equipped with the first joint close plate 4, and the other side of web 3 is equipped with the second floor 8, and the top of the second floor 8 is equipped with the second joint close plate
6, the bottom end of the second floor 8 is equipped with third joint close plate 7.
Top flange plate 1, bottom wing listrium 2 and web 3 constitute H-type girder ontology.
Second joint close plate 6 is bolted on top flange plate 1, and third joint close plate 7 is bolted on lower flange
On plate 2, the first joint close plate 4 is bolted on the first floor 5.
The device is a kind of combined steel structure platform girder, including the conjunction of top flange plate 1, bottom wing listrium 2, web 3, first
Plate 4, the first floor 5, the second joint close plate 6, third joint close plate 7 and the second floor 8 are stitched, the first floor 5, the second floor 8, first close
It is lower that the stability and precision of seam plate 4, the second joint close plate 6 and third joint close plate 7 make mismachining tolerance drop to, when the steel structure platform
When girder is connect with steel column, the bolt hole on joint close plate is connect by screw with steel column, and adjusting corrective action is played, will not be because pre-
Burying the error of deviation or mismachining tolerance or installation makes beam that can not install, and brings conveniently.
The advantageous effect that the utility model is reached is：The device is a kind of combined steel structure platform girder, the device
Mismachining tolerance is set to drop to by the stability and precision of reinforcing joint close plate lower, when the steel structure platform girder is connect with steel column
When, the bolt hole on joint close plate is connect by screw with steel column, and adjusting corrective action is played, will not be because of pre-buried deviation or processing
Error or the error of installation make beam that can not install, and greatly reduce the requirement of installation, and convenient for the installation at scene.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of combined steel structure platform girder, including top flange plate (1), bottom wing listrium (2), web (3), the first joint close plate
(4), the first floor (5), the second joint close plate (6), third joint close plate (7) and the second floor (8), which is characterized in that the web
(3) top is equipped with the top flange plate (1), and the bottom end of the web (3) is equipped with the bottom wing listrium (2), the web (3)
One end be equipped with first floor (5), the side of first floor (5) is equipped with the first joint close plate (4), the web
(3) the other side is equipped with second floor (8), and the top of second floor (8) is equipped with the second joint close plate (6), institute
The bottom end for stating the second floor (8) is equipped with the third joint close plate (7).
2. a kind of combined steel structure platform girder according to claim 1, which is characterized in that the top flange plate (1),
The bottom wing listrium (2) and the web (3) constitute H-type girder ontology.
3. a kind of combined steel structure platform girder according to claim 1, which is characterized in that the second joint close plate
(6) it is bolted on the top flange plate (1), the third joint close plate (7) is bolted on the lower flange
On plate (2), the first joint close plate (4) is bolted on first floor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928336.XU CN207700524U (en) | 2017-12-29 | 2017-12-29 | A kind of combined steel structure platform girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928336.XU CN207700524U (en) | 2017-12-29 | 2017-12-29 | A kind of combined steel structure platform girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700524U true CN207700524U (en) | 2018-08-07 |
Family
ID=63031067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928336.XU Expired - Fee Related CN207700524U (en) | 2017-12-29 | 2017-12-29 | A kind of combined steel structure platform girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207700524U (en) |
-
2017
- 2017-12-29 CN CN201721928336.XU patent/CN207700524U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109231006A (en) | The construction method of hanging hang structure under a kind of steel structure truss | |
| CN102943546A (en) | Main girder for boiler steel structure | |
| CN207700524U (en) | A kind of combined steel structure platform girder | |
| CN101824857B (en) | Construction site-spliced rigid node of frame beam and frame column for single-layer steel structure workshop | |
| CN203173749U (en) | Assembled integral type vertical self-jacking device of hydraulic double-type crane tower | |
| CN205653706U (en) | T roof beam vaulting pole that stabilizes | |
| CN104832784A (en) | Suspended ceiling structure of liquefied natural gas storage tank | |
| CN203866979U (en) | Rigid connection joint node for large-cross-section H-shaped steel and small-cross-section H-shaped steel | |
| CN204703310U (en) | Concrete column reinforcing joint structure | |
| CN203499020U (en) | Column foot rigid connection joint between steel column and transfer girders | |
| CN207110531U (en) | Supporting construction between a kind of braced beam | |
| CN206051226U (en) | A kind of wall-attaching equipment of construction elevator | |
| CN207330188U (en) | A kind of Super High inner climbing type swing arm tower crane combines attachment device | |
| CN104760125B (en) | Template adjustment structure | |
| CN206467783U (en) | A kind of box bridle iron node | |
| CN210887770U (en) | Box girder steel convenient to installation | |
| CN105970801B (en) | Eliminate the structure and construction method of lower boom secondary stress at steel girder bridge support | |
| CN205014326U (en) | Big plate -girder stoplog installation device | |
| CN205839994U (en) | The most contour a kind of steel beam with box shape and the connection node of H profile steel beam | |
| CN203008226U (en) | Steel structure platform girder | |
| CN109775511A (en) | A kind of the construction elevator attaching structure and adherence method of lifting platform | |
| CN203684535U (en) | Weldable regulating type steel bar connection device | |
| CN205687440U (en) | A kind of removable Undercarriage structure of furnace roof derrick crane | |
| CN209179192U (en) | A kind of connecting elements of i shaped steel beam column | |
| CN203767883U (en) | Web member and main chord member connecting structure of tower crane standard section |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201229 |