CN102635069A - Assembly rotating frame for composite bridge truss structure - Google Patents
Assembly rotating frame for composite bridge truss structure Download PDFInfo
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- CN102635069A CN102635069A CN2012100724786A CN201210072478A CN102635069A CN 102635069 A CN102635069 A CN 102635069A CN 2012100724786 A CN2012100724786 A CN 2012100724786A CN 201210072478 A CN201210072478 A CN 201210072478A CN 102635069 A CN102635069 A CN 102635069A
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- support
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- type platform
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- trussed construction
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Abstract
The invention relates to an assembly rotating frame for a composite bridge truss structure, which comprises a support. The support is in a trapezoidal stable structure with a wider bottom. Two bearing blocks are fixedly mounted at two ends of the support. A framed platform is disposed in the middle of the support. Two shafts are fixedly connected to two sides of the framed platform. The two bearing blocks are connected with the support. Eight work pieces are disposed inside the framed platform, and secured on the framed platform through pressure plates. The framed platform is capable of rotating around the shafts on the support by an angle theta. The assembly rotating frame is simple in structure and convenient in use, and the problem that the requirement on precision of the truss structure is high is solved.
Description
Technical field
The present invention relates to a kind of assembling swivel mount, specifically a kind of combined bridge trussed construction assembling swivel mount.
Background technology
Combined bridge no matter on the national defence still in rescue and relief work and other urgent occasion, more and more bring into play its important function, its length is also more and more long, have several kilometers even tens kilometers.Here need solve two basic problems: the structure of load-bearing parts with and compound mode.Combined bridge not only bears static load also will bear dynamic loading, and the requirement of its stability and reliability is quite high.The load-bearing parts are not only wanted resistance to compression, tension, also counter-bending, antitorque commentaries on classics.Design a kind of trussed construction, could satisfy the needs of combined bridge.Combined bridge is to be combined by trussed construction, and is very high to the required precision of trussed construction.In order to satisfy required precision, necessary design work anchor clamps are just can achieve the goal.
Summary of the invention
In order to address the above problem, the invention provides the higher a kind of combined bridge trussed construction assembling swivel mount of a kind of precision.
In order to achieve the above object, the present invention realizes through following technical scheme:
The present invention is a kind of combined bridge trussed construction assembling swivel mount, comprises support, on the two ends of support, is installed with two bearing supports; Be provided with a frame type platform in the centre of support; The both sides of frame type platform are fixedly connected two axles, and are connected with support through two bearing supports, are provided with eight workpiece in the inboard of frame type platform; Workpiece is fixed on the frame type platform with pressing plate, the frame type platform θ angle of on support, pivoting.
Further improvement of the present invention is: prop up and put up up-narrow and down-wide trapezoidal rock-steady structure.
Further improvement of the present invention is: the number of pressing plate is two.
A kind of combined bridge trussed construction assembling of the present invention swivel mount, its objective is provides a kind of precision height, assembling swivel mount easy to use, solves the very high problem of required precision of trussed construction.The frame type platform that a kind of precision is high is installed in the θ angle of pivoting on the pack support with axle and bearing, and workpiece is fixed on the frame type platform that can pivot with pressing plate, rotates to certain angle, welds.
The present invention is simple in structure, and is easy to make, solves the very high problem of required precision of trussed construction.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 right view of the present invention.
The specific embodiment
In order to deepen to understanding of the present invention, will combine the embodiment and the specific embodiment that the present invention is done below and further describe, this embodiment only is used to explain the present invention, does not constitute the qualification of scope that the present invention is explained.
Like Fig. 1, shown in 2, the present invention is a kind of combined bridge trussed construction assembling swivel mount, comprises support 1; 1 one-tenth up-narrow and down-wide trapezoidal rock-steady structure of said support is installed with two bearing supports 2 on the two ends of said support 1, be provided with a frame type platform 5 in the centre of said support 1; The both sides of said frame type platform 5 are fixedly connected two axles 3; And be connected with said support 1 through two bearing supports 2, be provided with eight workpiece 4 in the inboard of said frame type platform 5, said wherein four workpiece 4 are tilted to the left; Said wherein 4 workpiece 4 are tilted to the right; Said workpiece 4 usefulness pressing plates 6 are fixed on the said frame type platform 5, and said frame type platform 5 can be around axle 3 rotation θ angles on said support 1, and said pressing plate 6 is two.
The frame type platform that a kind of precision is high, with axle and the rack-mount θ angle of pivoting of bearing, workpiece is fixed on the frame type platform that can pivot with pressing plate, rotates to certain angle, welds, and solves the very high problem of required precision of trussed construction.
The present invention is simple in structure, and is easy to use, solves the very high problem of required precision of trussed construction.
Claims (3)
1. a combined bridge trussed construction is assembled swivel mount; Comprise support (1); It is characterized in that: fix that on the two ends of said support (1) bearing support (2) respectively being installed, be provided with a frame type platform (5) in the centre of said support (1), the both sides of said frame type platform (5) respectively are fixedly connected one (3); And branch is connected with said support (1) through two bearing supports (2); Be provided with eight workpiece (4) in the inboard of said frame type platform (5), said wherein four workpiece (4) are tilted to the left, and said wherein 4 workpiece (4) are tilted to the right; Said workpiece (4) is fixed on the said frame type platform (5) with pressing plate (6), and said frame type platform (5) can be around axle (3) rotation θ angle on said support (1).
2. a kind of combined bridge trussed construction assembling swivel mount according to claim 1, it is characterized in that: said support (1) becomes up-narrow and down-wide trapezoidal rock-steady structure.
3. a kind of combined bridge trussed construction assembling swivel mount according to claim 1 and 2, it is characterized in that: the number of said pressing plate (6) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100724786A CN102635069A (en) | 2012-03-20 | 2012-03-20 | Assembly rotating frame for composite bridge truss structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100724786A CN102635069A (en) | 2012-03-20 | 2012-03-20 | Assembly rotating frame for composite bridge truss structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102635069A true CN102635069A (en) | 2012-08-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100724786A Pending CN102635069A (en) | 2012-03-20 | 2012-03-20 | Assembly rotating frame for composite bridge truss structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437283A (en) * | 2013-08-21 | 2013-12-11 | 武汉武大巨成加固实业有限公司 | Hanging basket truss fast to assemble |
-
2012
- 2012-03-20 CN CN2012100724786A patent/CN102635069A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437283A (en) * | 2013-08-21 | 2013-12-11 | 武汉武大巨成加固实业有限公司 | Hanging basket truss fast to assemble |
| CN103437283B (en) * | 2013-08-21 | 2015-08-26 | 武汉武大巨成结构股份有限公司 | A kind of hanging basket truss of energy rapid-assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120815 |