CN202543782U - Novel grounded cable arch structure - Google Patents
Novel grounded cable arch structure Download PDFInfo
- Publication number
- CN202543782U CN202543782U CN 201220144812 CN201220144812U CN202543782U CN 202543782 U CN202543782 U CN 202543782U CN 201220144812 CN201220144812 CN 201220144812 CN 201220144812 U CN201220144812 U CN 201220144812U CN 202543782 U CN202543782 U CN 202543782U
- Authority
- CN
- China
- Prior art keywords
- arch
- arch structure
- steel
- steel arch
- novel grounded
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a cable arch structure, in particular to a novel grounded cable arch structure, which belongs to the field of steel structures. The novel grounded cable arch structure comprises a steel arch, wherein connecting rod groups are uniformly arranged on the lower part of the steel arch, one connecting rod group comprises two connecting rods, the connecting rod groups are supported and fixed through connecting nodes, the connecting nodes are connected in series through a stay rope, and both ends of the stay rope and both ends of the steel arch are tensed. The novel grounded cable arch structure is simple in structure, the supporting property is improved, and safety is improved.
Description
Technical field
The utility model relates to a kind of rope arch structure, relates in particular to a kind of novel rope arch structure that lands, and belongs to field of steel structure.
Background technology
The steel arch structure of prior art has the good mechanical performance at present; In large span such as bridge, stadiums, exhibitions and transport hub and super-span building, obtained extensive use, its primary structure form has real abdomen formula steel arch, lattice steel arch and rope arch structure three major types.Because real abdomen formula steel arch itself is born moment of flexure, axle power; Its load-carrying efficiency is not high; Generally be applied to the medium and small span structure, but, in longspan structure, also obtained certain application because it has lightly lucid and lively, the succinct penetrating building visual effect and the advantage of indoor free height.Compare with real abdomen formula steel arch, the lattice steel encircles the axle power that moment of flexure is converted into chord member, has bigger structural bearing efficient.And the rope arch structure can effectively improve the integral rigidity and the stability bearing capacity of arch structure through reasonable Arrangement, reduces the whole steel using amount of arch structure.Therefore, for large span and super-span structure, the rope arch structure is even more ideal form of structure.But the rope arch structure is complicated, and trouble is installed, and support strength is low.
The utility model content
The utility model mainly is to solve the deficiency that exists in the prior art, provides a kind of simple in structure, and the good novel rope arch structure that lands of support performance.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of novel rope arch structure that lands; Comprise steel arch, it is one group connection rod set that the bottom of described steel arch evenly is provided with two connecting rods, and described connection rod set is through connected node phase support fixation; Be connected in series mutually through drag-line between described connected node, strain with the two ends of steel arch mutually at the two ends of described drag-line.
Simple in structure, the drag-line support strength is high.
As preferably, described connection rod set and steel arch triangularity cross section.
The utility model provides a kind of novel rope arch structure that lands, and is simple in structure, improves support performance, improves safety.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: as shown in Figure 1; A kind of novel rope arch structure that lands comprises steel arch 1, and it is one group connection rod set that the bottom of described steel arch 1 evenly is provided with two connecting rods 2; Described connection rod set is through connected node 3 phase support fixation; 3 of described connected nodes pass through drag-line 4 and are connected in series mutually, and strain with the two ends of steel arch 1 mutually at the two ends of described drag-line 4, and described connection rod set and steel encircle 1 formation triangular-section.
Claims (2)
1. novel rope arch structure that lands; It is characterized in that: comprise steel arch (1); It is one group connection rod set that the bottom of described steel arch (1) evenly is provided with two connecting rods (2); Described connection rod set is connected in series through drag-line (4) between described connected node (3) through connected node (3) phase support fixation mutually, and strain with the two ends of steel arch (1) mutually at the two ends of described drag-line (4).
2. described a kind of novel rope arch structure that lands according to claim 1 is characterized in that: described connection rod set and steel arch (1) form the triangular-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144812 CN202543782U (en) | 2012-04-09 | 2012-04-09 | Novel grounded cable arch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144812 CN202543782U (en) | 2012-04-09 | 2012-04-09 | Novel grounded cable arch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202543782U true CN202543782U (en) | 2012-11-21 |
Family
ID=47164436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144812 Expired - Lifetime CN202543782U (en) | 2012-04-09 | 2012-04-09 | Novel grounded cable arch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202543782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774543A (en) * | 2014-02-14 | 2014-05-07 | 王新民 | Deck bridge with cable-arch combination structure |
| CN109457864A (en) * | 2018-12-29 | 2019-03-12 | 浙江精工钢结构集团有限公司 | A kind of prestressed truss structure |
| CN110468679A (en) * | 2019-08-26 | 2019-11-19 | 东南大学 | One kind string formula FRP pipe seawater coral aggregate concrete arch bridge structure and method of construction |
-
2012
- 2012-04-09 CN CN 201220144812 patent/CN202543782U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774543A (en) * | 2014-02-14 | 2014-05-07 | 王新民 | Deck bridge with cable-arch combination structure |
| CN103774543B (en) * | 2014-02-14 | 2015-12-09 | 王新民 | A kind of deck type rope arch combination bridge |
| CN109457864A (en) * | 2018-12-29 | 2019-03-12 | 浙江精工钢结构集团有限公司 | A kind of prestressed truss structure |
| CN110468679A (en) * | 2019-08-26 | 2019-11-19 | 东南大学 | One kind string formula FRP pipe seawater coral aggregate concrete arch bridge structure and method of construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202882185U (en) | Ribbed-type rigid grid cable dome | |
| CN202543782U (en) | Novel grounded cable arch structure | |
| CN203222919U (en) | Circular-arc-shaped coal storage steel shed of net rack structure | |
| CN201301776Y (en) | High-altitude net-shaped suspended wind power generation tower | |
| CN202416968U (en) | Lattice angle iron power transmission tower body | |
| CN102536681A (en) | Hexagonal tower structure of wind driven generator | |
| CN202140258U (en) | Suspended type wind power generator | |
| CN203050218U (en) | Standard knot hoisting support for jacking | |
| CN202227755U (en) | Cable-stayed tower for power transmission line of power grid | |
| CN202431463U (en) | Novel hexagonal fan tower | |
| CN204761304U (en) | Change of current valve tower | |
| CN204418371U (en) | Load reliever | |
| CN202441098U (en) | Ladder and pull rope type steel tube tower | |
| CN203222891U (en) | Spherical coal storage shed of grid structure | |
| CN202970094U (en) | Guyed tower applied to transmission line project | |
| CN209276035U (en) | A kind of self-supporting superelevation Lift-on/Lift-off System | |
| CN203285904U (en) | Tuned mass damper for wind generating set | |
| CN201850699U (en) | Oblique-pulling overhanging space folded plate grid structure system with reinforced trusses | |
| CN201882809U (en) | Door type cantilever steel frame hoisting equipment used for high hoisting | |
| CN201883588U (en) | Reinforced greenhouse clearstory and fastigium connecting structure | |
| CN205025182U (en) | Parallel chords bottom lattice column of double layer reticulated shell steel construction cooling tower | |
| CN202577595U (en) | Connection node of novel ground cable arch structure | |
| CN205171536U (en) | High -voltage line pole securing device | |
| CN205012720U (en) | X -shaped bottom lattice column of double layer reticulated shell steel construction cooling tower | |
| CN202064546U (en) | Awning connection node for steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |