CN211548368U - Steel reinforced concrete frame long-span steel truss - Google Patents
Steel reinforced concrete frame long-span steel truss Download PDFInfo
- Publication number
- CN211548368U CN211548368U CN201821381002.XU CN201821381002U CN211548368U CN 211548368 U CN211548368 U CN 211548368U CN 201821381002 U CN201821381002 U CN 201821381002U CN 211548368 U CN211548368 U CN 211548368U
- Authority
- CN
- China
- Prior art keywords
- steel truss
- arc
- chord
- span
- concrete foundation
- 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
Images
Abstract
The utility model discloses a steel reinforced concrete frame long-span steel truss, which comprises four vertically arranged concrete foundation piles, wherein pre-embedded steel sections are pre-embedded in the concrete foundation piles, and equal-height structures are respectively arranged between the bottom ends and the top ends of the concrete foundation piles; the top end of the concrete foundation pile is connected to form a rectangular structure; the utility model discloses be located two concrete foundation piles of front side and stride the steel truss before being equipped with greatly, the utility model discloses can realize four layers of board-like installations, the upper and lower side of concrete last arc steel truss is established two-layerly, and the upper and lower side of lower arc steel truss is established two-layerly, and specific mounting panel can be multilayer heat insulating board structure, and mounting structure can let to be the interval installation between the multilayer plate structure like this, can be supported by direct mount again simultaneously, wholly need not to adopt extra hoist and mount mounting structure, therefore relative installation effectiveness and installation intensity are higher.
Description
Technical Field
The utility model belongs to the technical field of the building and specifically relates to a steel truss is striden greatly to shaped steel concrete frame.
Background
The steel truss is a crane beam, a bridge, a hydraulic gate and the like of a roof structure of a truss industry and a civil building, which are made of steel, and the steel truss is commonly used as a main bearing member. Space steel trusses composed of three-face, four-face or multi-face plane trusses are commonly used for various tower frames, such as mast towers, television towers, power transmission line towers and the like.
The existing arc-shaped steel truss is of a single-layer structure, the single-layer structure or the double-layer structure is displayed when the components such as the heat insulation plates are installed, the hoisting installation mode is adopted when the components are required to be additionally installed, and the overall strength is not high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A steel reinforced concrete frame long-span steel truss comprises four vertically arranged concrete foundation piles, wherein embedded steel sections are embedded in the concrete foundation piles, and equal-height structures are formed between the bottom ends and between the top ends of the concrete foundation piles; the top end of the concrete foundation pile is connected to form a rectangular structure; a front large-span steel truss is arranged between two concrete foundation piles positioned on the front side, two ends of the front large-span steel truss are welded and fixed with the embedded section steel in the adjacent concrete foundation pile, a rear large-span steel truss is arranged between two concrete foundation piles positioned on the rear side, the rear large-span steel truss is welded and fixed with the embedded section steel in the adjacent concrete foundation pile, the front large-span steel truss and the rear large-span steel truss are identical in structure size, and the front large-span steel truss and the rear large-span steel truss are both in a horizontal truss structure; the front large-span steel truss and the rear large-span steel truss are respectively composed of an upper chord component, a lower chord component and a cable-stayed connecting component, the upper chord component is composed of a plurality of upper chords, chord connecting plates are arranged between the upper chords, and the ends of the upper chords are connected with the adjacent chord connecting plates in a welding mode; the lower chord component consists of a plurality of lower chords, chord connecting plates are arranged between the lower chords, and the ends of the lower chords are connected with the adjacent chord connecting plates in a welding manner; the upper chord assembly and the lower chord assembly are arranged in parallel at intervals up and down, the cable-stayed connecting assemblies are positioned between the upper chord assembly and the lower chord assembly, each cable-stayed connecting assembly is composed of a plurality of obliquely arranged cable-stayed web members, the upper ends and the lower ends of the cable-stayed web members are connected with adjacent chord connecting plates in a welded mode, a plurality of vertically arranged direct connecting web members are further arranged between the upper chord assembly and the lower chord assembly, and the upper ends and the lower ends of the direct connecting web members are connected with the adjacent chord connecting plates in a welded mode;
a plurality of arc-shaped bearing steel truss structures which are arranged at equal intervals left and right are arranged between the front large-span steel truss and the rear large-span steel truss, wherein each arc-shaped bearing steel truss structure comprises an upper arc-shaped steel truss and a lower arc-shaped steel truss which are arranged at intervals up and down, the upper arc-shaped steel truss and the lower arc-shaped steel truss are arranged in a vertically crossed manner, and the front ends and the rear ends of the upper arc-shaped steel truss and the lower arc-shaped steel truss are fixedly connected with the front large-span steel truss and the rear large-span steel truss in a welded manner; go up arc steel truss and arc steel truss down and all be the middle part arc uplift column structure that makes progress, and go up arc steel truss and be the same with the uplift radian size of arc steel truss down, this arc steel truss structure can realize four layers of board-like installation this moment, the specific upper and lower side of going up arc steel truss is divided and is established two-layerly, the upper and lower side of arc steel truss is divided and is established two-layerly down, specific mounting panel can be the multilayer heat insulating board structure, mounting structure can let and be the interval installation between the multilayer board structure like this, can be supported by the direct mount simultaneously again, wholly need not to adopt extra hoist and mount mounting structure, consequently, relatively speaking installation effectiveness and installation strength are higher.
As a further aspect of the present invention: the upper chords are horizontally and coaxially arranged from left to right.
As a further aspect of the present invention: the lower chords are horizontally and coaxially arranged from left to right.
As a further aspect of the present invention: the height difference between the upper arc-shaped steel truss and the lower arc-shaped steel truss is 0.5m-1 m.
The utility model has the advantages that: the utility model discloses can realize four layers of board-like installations, the concrete upper and lower side of going up the arc steel truss is established two-layerly, and the upper and lower side of arc steel truss is established two-layerly down separately, and specific mounting panel can be multilayer heat insulating board structure, and mounting structure can let to be the interval installation between the multilayer plate structure like this, can be supported by the direct mount simultaneously again, wholly need not to adopt extra hoist and mount mounting structure, and consequently installation effectiveness and installation intensity are higher relatively.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
In the figure: 1-concrete foundation pile, 2-embedded profile steel, 3-front large-span steel truss, 4-rear large-span steel truss, 5-lower arc steel truss, 6-upper arc steel truss, 7-upper chord, 8-chord connecting plate, 9-lower chord, 10-direct connecting web member and 11-diagonal tension web member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a steel reinforced concrete frame long span steel truss includes four vertically arranged concrete foundation piles 1, wherein pre-buried steel sections 2 are pre-embedded in the concrete foundation piles 1, and equal height structures are formed between the bottom ends and between the top ends of the concrete foundation piles 1; the top end of the concrete foundation pile 1 is connected to form a rectangular structure; a front large-span steel truss 3 is arranged between two concrete foundation piles 1 positioned on the front side, two ends of the front large-span steel truss 3 are fixedly welded with embedded sections 2 in the adjacent concrete foundation piles 1, a rear large-span steel truss 4 is arranged between the two concrete foundation piles 1 positioned on the rear side, the rear large-span steel truss 4 is fixedly welded with the embedded sections 2 in the adjacent concrete foundation piles 1, the front large-span steel truss 3 and the rear large-span steel truss 4 are identical in structure size, and the front large-span steel truss 3 and the rear large-span steel truss 4 are both in a horizontal truss structure; the front large-span steel truss 3 and the rear large-span steel truss 4 are respectively composed of an upper chord member, a lower chord member and a cable-stayed connection member, the upper chord member is composed of a plurality of upper chords 7, chord connecting plates 8 are arranged between the upper chords 7, and the ends of the upper chords 7 are connected with the adjacent chord connecting plates 8 in a welding manner; the lower chord component is composed of a plurality of lower chords 9, chord connecting plates 8 are arranged between the lower chords 9, and the ends of the lower chords 9 are connected with the adjacent chord connecting plates 8 in a welding mode; the upper chord assembly and the lower chord assembly are arranged in parallel at intervals up and down, the cable-stayed connecting assemblies are positioned between the upper chord assembly and the lower chord assembly, each cable-stayed connecting assembly is composed of a plurality of obliquely arranged cable-stayed web members 11, the upper ends and the lower ends of the cable-stayed web members 11 are connected with adjacent chord connecting plates 8 in a welded mode, a plurality of vertically arranged direct connecting web members 10 are further arranged between the upper chord assembly and the lower chord assembly, and the upper ends and the lower ends of the direct connecting web members 10 are connected with the adjacent chord connecting plates 8 in a welded mode;
a plurality of arc-shaped bearing steel truss structures which are arranged at equal intervals left and right are arranged between the front large-span steel truss 3 and the rear large-span steel truss 4, wherein each arc-shaped bearing steel truss structure comprises an upper arc-shaped steel truss 6 and a lower arc-shaped steel truss 5 which are arranged at intervals up and down, the upper arc-shaped steel truss 6 and the lower arc-shaped steel truss 5 are arranged in a vertically crossed manner, and the front ends and the rear ends of the upper arc-shaped steel truss 6 and the lower arc-shaped steel truss 5 are fixedly connected with the front large-span steel truss 3 and the rear large-span steel truss 4 in a welded manner; go up arc steel truss 6 and lower arc steel truss 5 and all be the arc uplift column structure that makes progress in middle part, and it is the same with lower arc steel truss 5's uplift radian size to go up arc steel truss 6, this arc steel truss structure can realize the installation of quadruple board formula this moment, it is two-layer that concrete upper and lower side branch of going up arc steel truss 6 is established, lower arc steel truss 5's upper and lower side branch is established two-layerly, concrete mounting panel can be the multilayer heat insulating board structure, mounting structure can let to be the interval installation between the multilayer plate structure like this, can be supported by the direct mount simultaneously again, wholly need not to adopt extra hoist and mount mounting structure, consequently installation effectiveness and installation intensity are higher relatively.
The upper chords 7 are horizontally and coaxially arranged from left to right.
The lower chords 9 are horizontally and coaxially arranged from left to right.
The height difference between the upper arc-shaped steel truss 6 and the lower arc-shaped steel truss 5 is 0.5m-1 m.
The utility model discloses a theory of operation is: the arc steel truss structure can realize the installation of four layers of boards, and the specific upper and lower sides that goes up arc steel truss 6 divide and establish two-layerly, and the upper and lower side of lower arc steel truss 5 divides and establishes two-layerly, and specific mounting panel can be the multilayer heat insulating board structure, and mounting structure can let to be the interval installation between the multilayer structure like this, can be supported by direct mount again simultaneously, wholly need not to adopt extra hoist and mount mounting structure, and consequently installation effectiveness and installation intensity are higher relatively.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A steel reinforced concrete frame long-span steel truss comprises four vertically arranged concrete foundation piles, wherein embedded steel sections are embedded in the concrete foundation piles, and equal-height structures are formed between the bottom ends and between the top ends of the concrete foundation piles; the top end of the concrete foundation pile is connected to form a rectangular structure; a front large-span steel truss is arranged between two concrete foundation piles positioned on the front side, two ends of the front large-span steel truss are welded and fixed with the embedded section steel in the adjacent concrete foundation pile, a rear large-span steel truss is arranged between two concrete foundation piles positioned on the rear side, the rear large-span steel truss is welded and fixed with the embedded section steel in the adjacent concrete foundation pile, the front large-span steel truss and the rear large-span steel truss are identical in structure size, and the front large-span steel truss and the rear large-span steel truss are both in a horizontal truss structure; the front large-span steel truss and the rear large-span steel truss are respectively composed of an upper chord component, a lower chord component and a cable-stayed connecting component, the upper chord component is composed of a plurality of upper chords, chord connecting plates are arranged between the upper chords, and the ends of the upper chords are connected with the adjacent chord connecting plates in a welding mode; the lower chord component consists of a plurality of lower chords, chord connecting plates are arranged between the lower chords, and the ends of the lower chords are connected with the adjacent chord connecting plates in a welding manner; the upper chord assembly and the lower chord assembly are arranged in parallel at intervals up and down, the cable-stayed connecting assemblies are positioned between the upper chord assembly and the lower chord assembly, each cable-stayed connecting assembly is composed of a plurality of obliquely arranged cable-stayed web members, the upper ends and the lower ends of the cable-stayed web members are connected with adjacent chord connecting plates in a welded mode, a plurality of vertically arranged direct connecting web members are further arranged between the upper chord assembly and the lower chord assembly, and the upper ends and the lower ends of the direct connecting web members are connected with the adjacent chord connecting plates in a welded mode;
the steel truss structure is characterized in that a plurality of arc-shaped bearing steel truss structures which are arranged at equal intervals left and right are arranged between the front large-span steel truss and the rear large-span steel truss, wherein the arc-shaped bearing steel truss structures comprise an upper arc-shaped steel truss and a lower arc-shaped steel truss which are arranged at intervals up and down, the upper arc-shaped steel truss and the lower arc-shaped steel truss are arranged in a vertically crossed manner, and the front ends and the rear ends of the upper arc-shaped steel truss and the lower arc-shaped steel truss are fixedly connected with the front large-span steel truss and the rear large-span steel truss in a welded manner; the upper arc-shaped steel truss and the lower arc-shaped steel truss are of arc-shaped structures with upward middle parts, and the protruding radians of the upper arc-shaped steel truss and the lower arc-shaped steel truss are the same in size.
2. The steel reinforced concrete framed large-span steel truss according to claim 1, wherein the upper chords are horizontally and coaxially arranged from left to right.
3. The steel reinforced concrete framed large-span steel truss according to claim 1, wherein the lower chords are horizontally and coaxially arranged from left to right.
4. The steel reinforced concrete framed long-span steel truss according to claim 1, wherein the difference in height between the upper and lower arc-shaped steel trusses is 0.5m to 1 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381002.XU CN211548368U (en) | 2018-08-16 | 2018-08-16 | Steel reinforced concrete frame long-span steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381002.XU CN211548368U (en) | 2018-08-16 | 2018-08-16 | Steel reinforced concrete frame long-span steel truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211548368U true CN211548368U (en) | 2020-09-22 |
Family
ID=72487296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381002.XU Expired - Fee Related CN211548368U (en) | 2018-08-16 | 2018-08-16 | Steel reinforced concrete frame long-span steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211548368U (en) |
-
2018
- 2018-08-16 CN CN201821381002.XU patent/CN211548368U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201826251U (en) | Fast-assembly sectional type truss bridge made from composite materials | |
| CN105672532B (en) | A kind of fabricated shear wall and its installation method | |
| CN101967793A (en) | Quick-spliced sectional type composite material truss bridge | |
| CN103882801A (en) | Segment assembled type combined highway and railway cable-stayed bridge with inconsistent bridge deck widths of highway and railway | |
| KR101366903B1 (en) | Girder having truss section and construction method of bridge and pedestrian overpass using it | |
| CN109898415A (en) | Cylinder bridge tower in the cylinder of spatial mixing rope net suspension bridge with parabola arch tower cap | |
| CN111749337A (en) | Large-span cable net structure supported by self-balancing arch truss | |
| CN114482280A (en) | Hexagonal-section assembled annular supporting system and installation method thereof | |
| CN211548368U (en) | Steel reinforced concrete frame long-span steel truss | |
| CN209308161U (en) | A kind of assembling type steel structure Staggered-truss System | |
| CN104746932A (en) | Pressure weight type roof communication tower and mounting method | |
| CN215859242U (en) | Steel structure of existing building with additional elevator shaft | |
| CN212613034U (en) | Arch truss supporting large-span cable net structure | |
| CN205776898U (en) | Overall assembled reinforced concrete shear wall structure system | |
| CN209958229U (en) | External prestressing device for improving span of temporary support of Bailey beam | |
| CN212405745U (en) | Space combination truss structure and building | |
| CN210917010U (en) | Tube-in-tube bridge tower of space mixed cable net suspension bridge with parabolic arched tower cap | |
| CN204326556U (en) | A kind of large-span truss for both wired upper bridge constructions is safe guarding shed | |
| CN111441478A (en) | Arch truss supporting large-span cable net structure | |
| CN106088755A (en) | A kind of prefabricated assembled large-scale steel structure rectangle storehouse and Rectangular Group storehouse | |
| CN203113908U (en) | Full assembly structure with enclosing wall and advertising board integrated | |
| CN207892026U (en) | A kind of Staggered Truss Structure Systems using part coupled column | |
| CN206591630U (en) | A kind of prefabricated PC concrete overlaps groove type plate steel column composite frame structure | |
| CN206319622U (en) | A kind of roof system steel truss sliding rail | |
| CN220724825U (en) | Assembled string bridge structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |