CN108842625A - A kind of girder steel ballast and its installation method - Google Patents
A kind of girder steel ballast and its installation method Download PDFInfo
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- CN108842625A CN108842625A CN201810706020.9A CN201810706020A CN108842625A CN 108842625 A CN108842625 A CN 108842625A CN 201810706020 A CN201810706020 A CN 201810706020A CN 108842625 A CN108842625 A CN 108842625A
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- ballast
- energy
- crossbeam
- partitions
- girder steel
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention discloses a kind of girder steel ballast and its installation method, the steel structure bridge include：Bottom plate, at least two partitions, at least two ballast crossbeams and ballast tank；At least two described two partitions are oppositely disposed on the bottom plate；At least two blocks of vertically putting more energy into are respectively arranged on the opposite surface of at least two partitions；At least two ballast crossbeams are between described two partitions, and apparent surface upper corresponding two blocks of vertically putting more energy into that each of at least two described ballast crossbeams ballast crossbeam connects described two partitions；The ballast tank is set on at least two ballast crossbeams.The application is by being arranged the ballast crossbeam, ballast tank is smoothly pressed in the main structure of the steel structure bridge, in addition, again by the way that block of vertically putting more energy into is arranged on partition, ballast crossbeam both ends are fixed on vertically putting more energy into, to avoid being directly welded on bottom plate, the main structure of steel structure bridge will not influence.
Description
Technical field
The present invention relates to steel structure bridge manufacturing technology field more particularly to a kind of girder steel ballasts and its installation method.
Background technique
When large-scale steel box bridge manufactures, in order to guarantee steel girder erection and the positioning construction of girder steel integral linear, need in pier top
Ballast box structure is respectively provided in steel box girder segment.
The main structure of steel box bridge is made of panel, bottom plate, web, partition, wherein panel, bottom plate and web weld seam
For principal weld, welding requirements is melt-through weld.Since ballast tank is accessory structure, therefore, it is necessary to weld in avris principal weld
Connect the installation for having handled and then having carried out ballast tank.
In the prior art, after the principal weld soldering of the main structure of steel box bridge is completed, ballast tank is hung in,
Ballast tank is directly welded on bottom plate.
Since the upper surface of bottom plate is out-of-flatness, after ballast tank is fallen, easy inclination is unstable, influences ballast
Effect will affect main structure in addition, ballast tank is directly welded on bottom plate.
Summary of the invention
The application provides a kind of girder steel ballast and its installation method, solves in the prior art since the upper surface of bottom plate is
Out-of-flatness, after ballast tank is fallen, easy inclination is unstable, influences effect of loading, and ballast tank is directly welded on bottom plate, meeting
The technical issues of influencing main structure.
The application provides a kind of girder steel ballast, and the girder steel ballast includes：Bottom plate, at least two partitions, at least two pressures
Weight crossbeam and ballast tank；
At least two described two partitions are oppositely disposed on the bottom plate；
At least two blocks of vertically putting more energy into are respectively arranged on the opposite surface of at least two partitions；
At least two ballast crossbeams are between described two partitions, and in at least two ballast crossbeams
The apparent surface that each ballast crossbeam connects described two partitions upper corresponding two blocks of vertically putting more energy into；
The ballast tank is set on at least two ballast crossbeams.
Preferably, described vertically put more energy into is provided with splice plate between block and the ballast crossbeam.
Preferably, the splice plate bolt is vertically put more energy on block and the ballast crossbeam described.
Preferably, described vertically to put more energy into block welding on the partition.
Preferably, in the ballast tank welding and the ballast crossbeam.
Preferably, the number of the partition is more than or equal to two, more than two when the partition number is greater than two
The baffle interval setting.
Preferably, the number of the block of vertically putting more energy into is twice of the number of the ballast beam.
The application also provides a kind of installation method of girder steel ballast, and the installation method includes：
The partition is fixed on the bottom plate；
Few two are individually secured on the apparent surface of two opposite partitions described vertically to put more energy into；
The both ends of the ballast crossbeam are overlapped on to be located at two partition apparent surfaces upper and two corresponding
It is described vertically put more energy on, and be fixedly connected by the splice plate；
The ballast tank is fixed on the ballast crossbeam.
Preferably, it is individually secured to few two on the apparent surface of two opposite partitions and described vertically puts more energy into it
Afterwards, the method also includes：
To the partition, described perpendicular put more energy into and the bolt face of the ballast crossbeam carries out coating.
Preferably, after being fixedly connected by the splice plate, the method also includes：
High-strength bolt screwing construction is carried out to the splice plate.
The application has the beneficial effect that：
The application enables ballast tank to be smoothly pressed in the master of the steel structure bridge by the way that the ballast crossbeam is arranged
In body structure, in addition, be fixed on ballast crossbeam both ends on vertically putting more energy into again by the way that block of vertically putting more energy into is arranged on partition, from
And avoid being directly welded on bottom plate, it will not influence the main structure of steel structure bridge, solve in the prior art due to bottom plate
Upper surface be out-of-flatness, after ballast tank is fallen, it is unstable to be easy inclination, influences effect of loading, and ballast tank directly welds
On bottom plate, the technical issues of will affect main structure.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment.
Fig. 1 and Fig. 2 is a kind of structural schematic diagram of girder steel ballast provided by the present application；
Fig. 3 is the flow chart of the installation method of the girder steel ballast in Fig. 1.
Specific embodiment
The embodiment of the present application solves in the prior art by providing a kind of steel structure bridge and its installation method the bottom of due to
The upper surface of plate is out-of-flatness, and after ballast tank is fallen, easy inclination is unstable, influences effect of loading, and ballast tank directly welds
The technical issues of connecing on bottom plate, will affect main structure.
Technical solution in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows：
A kind of girder steel ballast, the girder steel ballast include：Bottom plate, at least two partitions, at least two ballast crossbeams and pressure
Loaded van；At least two described two partitions are oppositely disposed on the bottom plate；On the opposite surface of at least two partitions
It is respectively arranged at least two blocks of vertically putting more energy into；At least two ballast crossbeams between described two partitions, and
And at least two each of the ballast crossbeam ballast crossbeam connect described two partitions apparent surface it is upper corresponding
Two blocks of vertically putting more energy into；The ballast tank is set on at least two ballast crossbeams.
The application enables ballast tank to be smoothly pressed in the master of the steel structure bridge by the way that the ballast crossbeam is arranged
In body structure, in addition, be fixed on ballast crossbeam both ends on vertically putting more energy into again by the way that block of vertically putting more energy into is arranged on partition, from
And avoid being directly welded on bottom plate, it will not influence the main structure of steel structure bridge, solve in the prior art due to bottom plate
Upper surface be out-of-flatness, after ballast tank is fallen, it is unstable to be easy inclination, influences effect of loading, and ballast tank directly welds
On bottom plate, the technical issues of will affect main structure.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
In order to solve after ballast tank is fallen, to be easy inclination not in the prior art since the upper surface of bottom plate is out-of-flatness
Steadily, the technical issues of influencing effect of loading, and ballast tank is directly welded on bottom plate, will affect main structure, the application mentions
For a kind of girder steel ballast and its installation method.
Embodiment one
As depicted in figs. 1 and 2, the girder steel ballast includes that bottom plate 10, at least two partitions 20, at least four are vertically put more energy into
Block 30, at least two ballast crossbeams 40 and ballast tank 60.
Described two partitions 20 are oppositely disposed on the bottom plate 10.On the opposite surface of described two partitions 20 respectively
It is provided at least two blocks 30 of vertically putting more energy into.At least two ballast crossbeams 40 between described two partitions 20,
And the apparent surface for connecting described two partitions 20 upper corresponding two blocks 30 of vertically putting more energy into.The ballast tank 60 is arranged
In at least two ballast crossbeams 40.
Specifically, described vertically put more energy into is provided with splice plate 50, the splice plate between block 30 and the ballast crossbeam 40
50 bolts are vertically put more energy on block 30 and the ballast crossbeam 40 described.
Specifically, the block 30 of vertically putting more energy into is welded on the partition 20.The welding of ballast tank 40 and the ballast
On crossbeam 40.
In the present embodiment, be illustrated by taking the number of the partition 20 as an example, in other embodiments, it is described every
The number of plate 20 is unrestricted, can be the numbers such as three, four, five, specifically without limitation.In the number of the partition 20
When more than or equal to three, the multiple interval of partition 20 settings.
In the present embodiment, the number of the block 30 of vertically putting more energy into is four, is located at the two sides of ballast tank 60, one
The block 30 of vertically putting more energy into of side two.In other embodiments, the not limited to of the block 30 of vertically putting more energy into, can be in four
For the even numbers such as six, eight, it specifically can according to need and be configured.
In addition, in the present embodiment, the number of the ballast crossbeam 40 is two, in other embodiments, described
The not limited to of ballast crossbeam 40 can be the numbers such as three, four in two, as long as guaranteeing the number of the block 30 of vertically putting more energy into
Mesh is twice of the number of the ballast beam 40.
The application enables ballast tank 60 to be smoothly pressed in the steel structure bridge by the way that the ballast crossbeam 40 is arranged
Main structure on, in addition, vertically being put more energy into block 30 by being arranged on partition 20 again, 40 both ends of ballast crossbeam are fixed on vertically
It puts more energy on 30, to avoid being directly welded on bottom plate, will not influence the main structure of steel structure bridge, solve the prior art
In since the upper surface of bottom plate is out-of-flatness, after ballast tank is fallen, it is unstable to be easy inclination, influences effect of loading, and ballast
The technical issues of case is directly welded on bottom plate, will affect main structure.
Embodiment two
Based on same inventive concept, the application also provides a kind of installation method of girder steel ballast.As shown in figure 3, described
Installation method specifically includes following steps：
Step 110, the partition 20 is fixed on the bottom plate 10.Specifically, the partition 20 interval is welded on
On the bottom plate 10.
Step 120, be individually secured on the apparent surface of two opposite partitions 20 few two it is described vertical plus
Strength 30.Specifically, the reserved welding in end need to be carried out when installation, guarantee left and right sides ballast beam bolt vertically put more energy into 4 contrapositions so as to
Later period is finely adjusted.
Step 130, the both ends of the ballast crossbeam 40 are overlapped on and are located on two 20 apparent surfaces of partition
And it is corresponding two it is described vertically put more energy on 30, and be fixedly connected by the splice plate 50.
Specifically, the bolt of splice plate 50 is vertically put more energy on 30 and the ballast crossbeam 40 described.
Further, after being fixedly connected by the splice plate 50, the method also includes：To the splice plate 50
Carry out high-strength bolt screwing construction.
Step 140, the ballast tank 60 is fixed on the ballast crossbeam 40.Specifically, the ballast tank 60 is welded
It connects on the ballast crossbeam 40.
Specifically, in step 140, described that the ballast tank 60 is fixed on the ballast crossbeam 40, including：
The ballast tank 60 is hung on the ballast crossbeam 40, and drawing installation and tune are carried out using hanging chain tooling
Position.
Specifically, in the present embodiment, in step 120, divide on the apparent surface of two opposite partitions 20
Do not fix at least two it is described vertically put more energy into after 30, the method also includes：To the partition 20, perpendicular put more energy into 30 and the institute
The bolt face for stating ballast crossbeam 40 carries out coating, specifically apply for checking and examination according to cabinet coating inner surface technical requirements, during this period
It is sure not to carry out work with torches and welding procedure.
The application enables ballast tank 60 to be smoothly pressed in the steel structure bridge by the way that the ballast crossbeam 40 is arranged
Main structure on, in addition, vertically being put more energy into block 30 by being arranged on partition 20 again, 40 both ends of ballast crossbeam are fixed on vertically
It puts more energy on 30, to avoid being directly welded on bottom plate, will not influence the main structure of steel structure bridge, solve the prior art
In since the upper surface of bottom plate is out-of-flatness, after ballast tank is fallen, it is unstable to be easy inclination, influences effect of loading, and ballast
The technical issues of case is directly welded on bottom plate, will affect main structure.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of girder steel ballast, which is characterized in that the girder steel ballast includes：Bottom plate, at least two partitions, at least two ballasts
Crossbeam and ballast tank；
At least two described two partitions are oppositely disposed on the bottom plate；
At least two blocks of vertically putting more energy into are respectively arranged on the opposite surface of at least two partitions；
At least two ballast crossbeams are between described two partitions, and each of at least two described ballast crossbeams
The apparent surface that the ballast crossbeam connects described two partitions upper corresponding two blocks of vertically putting more energy into；
The ballast tank is set on at least two ballast crossbeams.
2. girder steel ballast as described in claim 1, which is characterized in that described vertically put more energy into sets between block and the ballast crossbeam
It is equipped with splice plate.
3. girder steel ballast as claimed in claim 2, which is characterized in that the splice plate bolt is in block and the institute of vertically putting more energy into
It states on ballast crossbeam.
4. girder steel ballast as claimed in any one of claims 1-3, which is characterized in that the block weldering of vertically putting more energy into
It is connected on the partition.
5. girder steel ballast as claimed in any one of claims 1-3, which is characterized in that ballast tank welding with
On the ballast crossbeam.
6. girder steel ballast as claimed in any one of claims 1-3, which is characterized in that the number of the partition is big
In being equal to two, when the partition number is greater than two, more than two baffle intervals are arranged.
7. girder steel ballast as claimed in any one of claims 1-3, which is characterized in that the block of vertically putting more energy into
Number is twice of the number of the ballast beam.
8. a kind of installation method of girder steel ballast, which is characterized in that the installation method includes：
The partition is fixed on the bottom plate；
Few two are individually secured on the apparent surface of two opposite partitions described vertically to put more energy into；
The both ends of the ballast crossbeam are overlapped on be located at two partition apparent surfaces it is upper and two corresponding described in
On vertically putting more energy into, and it is fixedly connected by the splice plate；
The ballast tank is fixed on the ballast crossbeam.
9. installation method as claimed in claim 8, which is characterized in that divide on the apparent surface of two opposite partitions
Do not fix at least two it is described vertically put more energy into after, the method also includes：
To the partition, described perpendicular put more energy into and the bolt face of the ballast crossbeam carries out coating.
10. installation method as claimed in claim 8, which is characterized in that described after being fixedly connected by the splice plate
Method further includes：
High-strength bolt screwing construction is carried out to the splice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706020.9A CN108842625A (en) | 2018-06-28 | 2018-06-28 | A kind of girder steel ballast and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706020.9A CN108842625A (en) | 2018-06-28 | 2018-06-28 | A kind of girder steel ballast and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108842625A true CN108842625A (en) | 2018-11-20 |
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ID=64201248
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810706020.9A Pending CN108842625A (en) | 2018-06-28 | 2018-06-28 | A kind of girder steel ballast and its installation method |
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| CN (1) | CN108842625A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350422A (en) * | 1998-06-08 | 1999-12-21 | Kajima Corp | Vibration energy conversion-supply type bridge damping structure |
| CN103911950A (en) * | 2014-02-21 | 2014-07-09 | 中铁宝桥集团有限公司 | Large-scale combination joist steel girder complete hole and manufacture method thereof |
| CN105040567A (en) * | 2015-05-06 | 2015-11-11 | 浙江东南网架股份有限公司 | Interchange steel bridge and manufacture method thereof |
| CN106049250A (en) * | 2016-07-29 | 2016-10-26 | 中铁大桥勘测设计院集团有限公司 | Pressure weight structure for steel truss girder cable-stayed bridge and construction method thereof |
-
2018
- 2018-06-28 CN CN201810706020.9A patent/CN108842625A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350422A (en) * | 1998-06-08 | 1999-12-21 | Kajima Corp | Vibration energy conversion-supply type bridge damping structure |
| CN103911950A (en) * | 2014-02-21 | 2014-07-09 | 中铁宝桥集团有限公司 | Large-scale combination joist steel girder complete hole and manufacture method thereof |
| CN105040567A (en) * | 2015-05-06 | 2015-11-11 | 浙江东南网架股份有限公司 | Interchange steel bridge and manufacture method thereof |
| CN106049250A (en) * | 2016-07-29 | 2016-10-26 | 中铁大桥勘测设计院集团有限公司 | Pressure weight structure for steel truss girder cable-stayed bridge and construction method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 周建波: "福州市琅岐闽江大桥钢梁设计", 《钢结构》 * |
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Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |