CN205822447U - A kind of truss interim structural texture of web member completion - Google Patents
A kind of truss interim structural texture of web member completion Download PDFInfo
- Publication number
- CN205822447U CN205822447U CN201620623510.9U CN201620623510U CN205822447U CN 205822447 U CN205822447 U CN 205822447U CN 201620623510 U CN201620623510 U CN 201620623510U CN 205822447 U CN205822447 U CN 205822447U
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- Prior art keywords
- boom
- web member
- truss
- completion
- steel component
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Abstract
The utility model discloses a kind of truss interim structural texture of web member completion, including top boom and lower boom, between top boom and lower boom, be provided with montant and web member, it is characterised in that: lower boom is provided with completion web member；Being provided with the first temporary steel component between top boom and lower boom, the outside of top boom is located in the upper end of the first temporary steel component, and the outside of lower boom is located in the lower end of the first temporary steel component.This utility model is when plane girder lifting, lifting, it is ensured that at segmentation, completion web member is the most elevated with other components of truss or lifts, it is to avoid follow-up benefit bar, when solving plane girder lifting, lifting, and web member and the problem of interim measure bar-crossing；Component at segmentation local reinforcement be can be carried out, it is achieved Internal Force Redistribution, truss member stability in lifting, hoisting process and compatibility of deformation fully ensured, it is to avoid joints is uneven；Being conducive to controlling joint quality, it is simple to construction, motility is strong, widely applicable simultaneously.
Description
Technical field
This utility model belongs to long strands field, particularly relates to a kind of truss interim structural texture of web member completion.
Background technology
The works that geometry that truss is made up of with the triangle frame that straight-bar forms some is constant, the knot between rod member
Chalaza is referred to as node (or node).Axis according to composition truss member and the distribution situation of suffered external force, truss can be divided into flat
Face truss and space truss.
The axis of the rod member of plane girder composition truss and suffered external force are the most at grade.Plane girder can be considered
Adding what rod member was constituted on one basic triangle frame, often add two bars, palpiform becomes a new node just can make structure
Geometry keeps constant.
The main member of plane girder includes at present: chord member, montant and web member, and it is real by fastener, bolt or welding
The formation of existing whole truss structure.Truss is promoted, in hoisting process, truss disconnect need to stagger nodal distance 500～
600mm, when web member corresponding to segmentation position is installed, first by chord member to connecting, then carries out web member completion, web member and interim measure structure
There is the problem intersected in part, and work high above the ground work amount is big, is not easy to ensure construction quality, the most economical.
Utility model content
This utility model purpose is to solve above-mentioned technical problem present in prior art, it is provided that a kind of truss web member
The interim structural texture of completion, facilitates completion web member at segmentation to pass, it is ensured that at segmentation, completion web member is with other components of truss together
Elevated or lifting, it is to avoid follow-up benefit bar, component at segmentation is carried out local reinforcement, it is achieved Internal Force Redistribution simultaneously, fully protects
Hinder truss member stability in lifting, hoisting process and compatibility of deformation, it is to avoid joints is uneven.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of truss interim structural texture of web member completion, including top boom and lower boom, between top boom and lower boom
It is provided with montant and web member, it is characterised in that: lower boom is provided with completion web member；First it is provided with interim between top boom and lower boom
Steel beam column, the upper end of the first temporary steel component is located at the outside of top boom, and lower boom is located in the lower end of the first temporary steel component
Outside.
Further, the lower end of completion web member is welded on lower boom.
Further, the first temporary steel component is vertically welded in the outside of top boom and lower boom.
Further, the outside of top boom and the outside of lower boom are equipped with steel plate, steel plate and the connection of the first temporary steel component.
Further, the junction of the first temporary steel component and lower boom to the distance of montant with the junction of lower boom is
200～300mm.
Further, being provided with the second temporary steel component between top boom and lower boom, the upper end of the second temporary steel component is located at
The outside of top boom, the outside of lower boom, the lower end of the second temporary steel component and completion are located in the lower end of the second temporary steel component
The lower end of web member is corresponding.
Further, the second temporary steel component oblique weld is in top boom and the outside of lower boom.
This utility model, owing to have employed technique scheme, has the advantages that
1, this utility model is when plane girder lifting, lifting, facilitates completion web member at segmentation to pass, it is ensured that to mend at segmentation
Full web member is the most elevated with other components of truss or lifts, it is to avoid follow-up benefit bar, when solving plane girder lifting, lifting,
Web member and the problem of interim measure bar-crossing.
2, this utility model vertically welds the first temporary steel component in the both sides of top boom and lower boom, during lifting, each
Docking location uses one group of vertical steel component；At both sides oblique weld the second temporary steel component of top boom and lower boom, promote
Time, each docking location uses one group of vertical steel component and one group of oblique steel beam column.So component at segmentation can be carried out local repair
By force, it is achieved Internal Force Redistribution, truss member stability in lifting, hoisting process and compatibility of deformation are fully ensured, it is to avoid joint
Point unbalance stress.
3, this utility model is conducive to controlling joint quality simultaneously；Operation principle is simple, it is simple to construction；Motility is strong, suitable
With wide, it is easy to promote.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of this utility model a kind of truss interim structural texture of web member completion；
Fig. 2 is structural representation during this utility model lifting；
Fig. 3 is the structural representation that in Fig. 1, A-A connects to top boom, lower boom and the first temporary steel component.
In figure, 1-top boom；2-lower boom；3-montant；4-web member；5-completion web member；6-the first temporary steel component；7-
Two temporary steel components；8-steel plate.
Detailed description of the invention
As shown in figures 1 and 3, for this utility model one truss interim structural texture of web member completion, including top boom 1
With lower boom 2, between top boom 1 and lower boom 2, it is provided with montant 3 and web member 4.When to truss spelling, the lower end of completion web member 5
Being welded on lower boom 2, the upper end ancillary method of completion web member 5 is fixed temporarily.Set between top boom 1 and lower boom 2
Having the first temporary steel component 6, the first temporary steel component 6 is vertically welded in top boom 1 and the outside of lower boom 2, outside top boom 1
The outside of side and lower boom 2 is equipped with steel plate 8, and steel plate 8 is connected with the first temporary steel component 6, it is simple to top boom 1 and lower boom 2
It is connected with the first temporary steel component 6.The junction of the first temporary steel component 6 and lower boom 2 is to the connection of montant 3 with lower boom 2
The distance at place is 200～300mm.Ensure that between top boom 1 and lower boom 2, Leading Edge Deformation is coordinated, it is simple to control joint quality.Often
Individual docking location uses one group of vertical steel component, it is adaptable to plane girder lifts, and suspension centre is generally arranged at panel point.
As in figure 2 it is shown, based on the original structure that plane girder is lifted, arrange between top boom 1 and lower boom 2
Second temporary steel component 7, the second temporary steel component 7 oblique weld in top boom 1 and the outside of lower boom 2, the second temporary steel structure
The node that the lower end of part 7 is welded with the lower end of completion web member 5 is corresponding.The centrage of the second temporary steel component 7 is with completion abdomen
Bar 5 node is parallel with hoist point line, and in the same plane.Each docking location use one group of vertical steel component and one group oblique
Steel beam column, it is adaptable to plane girder promotes.First temporary steel component and the second temporary steel component can be square tube, pipe, channel-section steel, angle
Steel.
This utility model, when plane girder lifting, lifting, facilitates completion web member at segmentation to pass, it is ensured that completion at segmentation
Web member is the most elevated with other components of truss or lifts, it is to avoid follow-up benefit bar, when solving plane girder lifting, lifting, and abdomen
Bar and the problem of interim measure bar-crossing.This utility model can carry out local reinforcement to component at segmentation, it is achieved internal force heavily divides
Cloth, fully ensures truss member stability in lifting, hoisting process and compatibility of deformation, it is to avoid joints is uneven.Simultaneously
This utility model is conducive to controlling joint quality；Operation principle is simple, it is simple to construction；Motility is strong, widely applicable, it is easy to push away
Extensively.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Appoint
How based on this utility model, for solving essentially identical technical problem, it is achieved essentially identical technique effect, done
Simple change, equivalent or modification etc., be all covered by among protection domain of the present utility model.
Claims (7)
1. the interim structural texture of truss web member completion, including top boom and lower boom, described top boom and described lower edge
Montant and web member it is provided with between bar, it is characterised in that: described lower boom is provided with completion web member；Described top boom and described lower edge
Being provided with the first temporary steel component between bar, the outside of described top boom is located in the upper end of described first temporary steel component, and described
The outside of described lower boom is located in the lower end of one temporary steel component.
A kind of truss interim structural texture of web member completion the most according to claim 1, it is characterised in that: described completion abdomen
The lower end of bar is welded on described lower boom.
A kind of truss interim structural texture of web member completion the most according to claim 1, it is characterised in that: described first faces
Time steel beam column be vertically welded in described top boom and the outside of described lower boom.
A kind of truss interim structural texture of web member completion the most according to claim 1, it is characterised in that: described top boom
Outside and the outside of described lower boom be equipped with steel plate, described steel plate is connected with described first temporary steel component.
A kind of truss interim structural texture of web member completion the most according to claim 1, it is characterised in that: described first faces
Time steel beam column and described lower boom junction be 200～300mm to the distance of described montant Yu the junction of described lower boom.
A kind of truss interim structural texture of web member completion the most according to claim 1, it is characterised in that: described top boom
And it being provided with the second temporary steel component between described lower boom, the upper end of described second temporary steel component is located at outside described top boom
Side, the outside of described lower boom, the lower end of described second temporary steel component and institute are located in the lower end of described second temporary steel component
The lower end stating completion web member is corresponding.
A kind of truss interim structural texture of web member completion the most according to claim 6, it is characterised in that: described second faces
Time steel beam column oblique weld in described top boom and the outside of described lower boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623510.9U CN205822447U (en) | 2016-06-21 | 2016-06-21 | A kind of truss interim structural texture of web member completion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623510.9U CN205822447U (en) | 2016-06-21 | 2016-06-21 | A kind of truss interim structural texture of web member completion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205822447U true CN205822447U (en) | 2016-12-21 |
Family
ID=58145740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623510.9U Active CN205822447U (en) | 2016-06-21 | 2016-06-21 | A kind of truss interim structural texture of web member completion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205822447U (en) |
-
2016
- 2016-06-21 CN CN201620623510.9U patent/CN205822447U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |