CN208235304U - A kind of arch rib member structure - Google Patents
A kind of arch rib member structure Download PDFInfo
- Publication number
- CN208235304U CN208235304U CN201721262566.7U CN201721262566U CN208235304U CN 208235304 U CN208235304 U CN 208235304U CN 201721262566 U CN201721262566 U CN 201721262566U CN 208235304 U CN208235304 U CN 208235304U
- Authority
- CN
- China
- Prior art keywords
- web
- top plate
- short circuit
- unit piece
- plate unit
- 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
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of arch rib member structures, including web unit piece, top plate unit part, web member short circuit head and anchor box part, two groups are symmetrically arranged with before and after the web unit piece, top plate unit part is installed to line in two sides between web unit piece, web member short circuit head is installed between on the upside of two groups of web unit pieces, pass through positioning welding between web unit piece and top plate unit part, web member short circuit head, web unit piece and top plate unit part left end pass through semi auto cutting machine and open hand hole processed, and welding is provided with anchor box part between two groups of web unit pieces downsides.The utility model, by welding manner spicing forming type, has structural stability strong by web unit piece, top plate unit part, web member short circuit head and anchor box part, the good advantage of strain resistant ability, and structure is simple, and installation accuracy is high.
Description
Technical field
The utility model relates to a kind of bridge member, specifically a kind of arch rib member structure.
Background technique
Arch bridge is since it has graceful linear and good load-carrying properties, using very general in the city of water system prosperity
Time.With the increase of urban transportation amount, road pressure is big, administrative department be often desirable to build road and bridge duration it is more short more
Well, the lower cost the better.Conventional concrete arch-type bridge is to set up bracket at the scene, then the casting concrete on bracket, health
Concrete reaches enough intensity and could construct the next step, and the construction time is long, and concrete gravity is big, to the bridge of two sides
Fundamental importance is high, and construction cost is high and steel arch bridge speed of application is then relatively fast.Arch rib is the skeleton of arch bridge main arch ring.
Utility model content
The purpose of this utility model is to provide a kind of arch rib member structures, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of arch rib member structure, including web unit piece, top plate unit part, web member short circuit head and anchor box part, it is described
Two groups are symmetrically arranged with before and after web unit piece, top plate unit part, two groups of web lists are installed to line in two sides between web unit piece
Web member short circuit head is installed between on the upside of element, passes through positioning welding between web unit piece and top plate unit part, web member short circuit head,
Web unit piece and top plate unit part left end pass through semi auto cutting machine and open hand hole processed, weld between two groups of web unit pieces downsides
It connects and is provided with anchor box part.
As a further solution of the present invention: the web unit piece opposed inside surface uses semi-automatic CO2Gas
Body protects the welding plate rib ribbed stiffener that is welded.
As a further solution of the present invention: to line successively spelling intermediate bulkhead and endplate on web unit piece,
And technique partition is added in tank ends.
As a further solution of the present invention: the welding equipment top plate unit part on beam section assembly moulding bed, and top plate unit
Part and partition side are closely connected.
As a further solution of the present invention: it is slow to reserve its end 200mm on the upside of web member short circuit head installation site
Welding zone.
As a further solution of the present invention: carrying out reversible deformation processing to its nearly welded seam area before each component assembly.
Compared with prior art, the utility model has the beneficial effects that structure is simple, installation accuracy is high, at batch
Reason, which is concentrated, to be promoted；Structural stability is strong, and strain resistant ability is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of arch rib member structure.
In figure: 1- web unit piece, 2- top plate unit part, 3- web member short circuit head, 4- anchor box part.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, a kind of arch rib member structure, including web unit piece 1, top plate list
Element 2, web member short circuit head 3 and anchor box part 4 are symmetrically arranged with two groups before and after the web unit piece 1, the web unit piece 1
Opposed inside surface uses semi-automatic CO2Gas shielded arc welding welding equipment rib of slab ribbed stiffener, in line successively spelling on web unit piece 1
Spacing board and endplate, and technique partition is added in tank ends, top plate unit is installed to line in two sides between web unit piece 1
Part 2, the welding equipment top plate unit part 2 on beam section assembly moulding bed, and top plate unit part 2 and partition side are closely connected, two groups of web unit pieces 1
Web member short circuit head 3 is installed between upside, its end 200mm is reserved on the upside of installation site and delays welding zone, is cooperated in this way convenient for rod piece
It is adjusted when manufacture installation members, passes through tack welding between web unit piece 1 and top plate unit part 2, web member short circuit head 3
It connects, web unit piece 1 and 2 left end of top plate unit part pass through semi auto cutting machine and open hand hole processed, close to its before each component assembly
Welded seam area carries out reversible deformation processing, and to offset the contraction of postwelding, welding is provided with anchor case between two groups of 1 downsides of web unit piece
Component 4.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of arch rib member structure, including web unit piece (1), top plate unit part (2), web member short circuit head (3) and anchor case portion
Part (4), which is characterized in that be symmetrically arranged with two groups before and after the web unit piece (1), the two sides pair between web unit piece (1)
Line installs top plate unit part (2), installs web member short circuit head (3) between two groups of web unit pieces (1) upsides, web unit piece (1)
By positioning welding between top plate unit part (2), web member short circuit head (3), web unit piece (1) and top plate unit part (2) are left
Hand hole processed is opened by semi auto cutting machine in end, and welding is provided with anchor box part (4) between two groups of web unit pieces (1) downsides.
2. a kind of arch rib member structure according to claim 1, which is characterized in that on web unit piece (1) successively to line
Spelling intermediate bulkhead and endplate, and technique partition is added in tank ends.
3. a kind of arch rib member structure according to claim 1, which is characterized in that the welding equipment top plate on beam section assembly moulding bed
Unit piece (2), and top plate unit part (2) is bonded with partition side.
4. a kind of arch rib member structure according to claim 1, which is characterized in that in web member short circuit head (3) installation site
It reserves its end 200mm and delays welding zone in upside.
5. a kind of arch rib member structure according to claim 1, which is characterized in that its nearly weld metal zone before each component assembly
Domain carries out reversible deformation processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262566.7U CN208235304U (en) | 2017-09-28 | 2017-09-28 | A kind of arch rib member structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262566.7U CN208235304U (en) | 2017-09-28 | 2017-09-28 | A kind of arch rib member structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235304U true CN208235304U (en) | 2018-12-14 |
Family
ID=64578745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721262566.7U Expired - Fee Related CN208235304U (en) | 2017-09-28 | 2017-09-28 | A kind of arch rib member structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208235304U (en) |
-
2017
- 2017-09-28 CN CN201721262566.7U patent/CN208235304U/en not_active Expired - Fee Related
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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: 20181214 Termination date: 20200928 |