CN205637619U - No post steel construction pipe truss hanging device of underground big space of large -span superelevation - Google Patents
No post steel construction pipe truss hanging device of underground big space of large -span superelevation Download PDFInfo
- Publication number
- CN205637619U CN205637619U CN201620284931.3U CN201620284931U CN205637619U CN 205637619 U CN205637619 U CN 205637619U CN 201620284931 U CN201620284931 U CN 201620284931U CN 205637619 U CN205637619 U CN 205637619U
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- cantilever
- superelevation
- truss
- span
- underground
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Abstract
The utility model discloses a no post steel construction pipe truss hanging device of underground big space of large -span superelevation, two hoisting support including bilateral symmetry, hoisting support fixes forever structurally what correspond with the truss tip, hoisting support is equipped with the branch and puts cantilever and guy rope in its both sides, the end of cantilever is located the top of pipe truss main part the end of cantilever is equipped with rings be connected with electric block on the rings. The utility model discloses a two cantilever type hoisting support of bilateral symmetry to connect electric block on hoisting support, utilize gantry crane's construction principle, realized that fixed point vertical lift article reach the function in the regulation height, can satisfy the needs that the big space of the secret large -span no post steel construction pipe truss main part of superelevation is suspended in midair. And the utility model discloses can use by the recirculation, can reduce construction cost.
Description
Technical field
This utility model relates to a kind of suspension apparatus, and particularly a kind of underground large span large space superelevation is without post steel-structure tube purlin
Frame suspension apparatus.
Background technology
Along with socioeconomic development, deluxe hotel and high-grade office building are increasing, as five-star star hotel both
Want client to move in comfortable, also to have a series of auxiliary facility to meet commercial affairs needs simultaneously, banquet hall mainly undertake dinner party,
The functions such as meeting, wedding displaying.Its function just requires that the necessary spatial extent in banquet hall is big, and floor height clear height wants height, opens
Between big, without beam column.Xoncrete structure cannot meet floor height clear height and span.Seamless steel pipe truss is from heavy and light, and span is big,
This problem can be solved.But this truss-like structure is used for aboveground space structure, the underground space is by the many beam columns of underground structure
The impact of system, seldom applies, more without relevant Project case reference.
Certain engineering structure located underground bears two layers of central area, length 36 meters, width 27 meters, clear height 8 meters, uses 15
Pin is seamless square tube truss, every truss structure length 27 meters, high 1.7 meters, weigh 9.5 tons, belong to underground large span large space superelevation
The truss of steel-structure tube without post, is limited by basement structure, and overall truss cannot transport directly to scene, and on-the-spot tower crane without
List truss structure is directly lifted in place by method, does not the most possess the condition stopping hanging device, therefore crane cannot lift around foundation ditch.
It is thus desirable to use stagewise large-span truss, being embedded on permanent structure by truss end, main part is at the construction field (site)
Welding, and then need to solve the lifting problem of tubular truss main part.
Summary of the invention
This utility model provide for solving technical problem present in known technology a kind of underground large span large space superelevation without
Post steel-structure tube truss suspension apparatus, this device is capable of underground large span large space superelevation without post steel-structure tube truss master
The suspention of body.
This utility model is adopted the technical scheme that by solving technical problem present in known technology: one underground greatly across
Degree large space superelevation is without post steel-structure tube truss suspension apparatus, and including symmetrical two hoisting brackets, described lifting is propped up
Frame is fixed on the permanent structure corresponding with truss end, and described hoisting bracket is provided with the cantilever and guy split in its both sides
Rope, the end of described cantilever is positioned at the top of tubular truss main body, and the end at described cantilever is provided with suspension ring, at described suspension ring
Upper connection has electric block.
The main body of described hoisting bracket uses tripod, and the bottom of described tripod is fixed on pre-embedded steel slab, described pre-buried
Steel plate is anchored in permanent structure.
Described tripod uses I-steel to be welded.
This utility model has the advantage that with good effect: use symmetrical two cantilevered hoisting brackets, and
Connect electric block on hoisting bracket, utilize the Construction Principle of gantry crane, it is achieved that fixed point vertical lift article reach
Function in specified altitude, it is possible to meet the needs that underground large span large space superelevation is suspended in midair without post steel-structure tube truss main body.
And this utility model can use with repetitive cycling, it is possible to reduce construction cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is hoisting bracket structural representation of the present utility model；
Fig. 3 is tripod of the present utility model and pre-embedded steel slab connection diagram.
In figure: 1, cable wind rope；2, hoisting bracket；3, cantilever；4, suspension ring；5, truss end；6, permanent structure；
7, pre-embedded steel slab；8, tubular truss main body.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate
Accompanying drawing describes in detail as follows:
Referring to Fig. 1～Fig. 3, a kind of underground large span large space superelevation is without post steel-structure tube truss suspension apparatus, including a left side
Two hoisting brackets 2 of right symmetry, described hoisting bracket 2 is fixed on the permanent structure 6 corresponding with truss end 5, institute
Stating hoisting bracket 2 and be provided with the cantilever 3 and cable wind rope 1 split in its both sides, the end of described cantilever 3 is positioned at tubular truss main body
The top of 8, the end at described cantilever 3 is provided with suspension ring 4, and connecting on described suspension ring 4 has electric block.
In the present embodiment, the main body of described hoisting bracket 2 uses tripod, and the bottom of described tripod is fixed in pre-buried
On steel plate 7, described pre-embedded steel slab 7 is anchored in permanent structure 6.Said structure is simple, reliable and stable.Described triangle
Frame uses I-steel to be welded.
Although preferred embodiment of the present utility model being described above in conjunction with accompanying drawing, but this utility model not office
Being limited to above-mentioned detailed description of the invention, above-mentioned detailed description of the invention is only schematically, is not restrictive, this
The those of ordinary skill in field, under enlightenment of the present utility model, is being protected without departing from this utility model objective and claim
In the case of the scope protected, it is also possible to make a lot of form, within these belong to protection domain of the present utility model.
Claims (3)
1. a underground large span large space superelevation is without post steel-structure tube truss suspension apparatus, it is characterized in that, including symmetrical two hoisting brackets, described hoisting bracket is fixed on the permanent structure corresponding with truss end, described hoisting bracket is provided with the cantilever and cable wind rope split in its both sides, the end of described cantilever is positioned at the top of tubular truss main body, and the end at described cantilever is provided with suspension ring, and connecting on described suspension ring has electric block.
Underground the most according to claim 1 large span large space superelevation is without post steel-structure tube truss suspension apparatus, it is characterized in that, the main body of described hoisting bracket uses tripod, and the bottom of described tripod is fixed on pre-embedded steel slab, and described pre-embedded steel slab is anchored in permanent structure.
Underground the most according to claim 2 large span large space superelevation is without post steel-structure tube truss suspension apparatus, it is characterised in that described tripod uses I-steel to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284931.3U CN205637619U (en) | 2016-04-07 | 2016-04-07 | No post steel construction pipe truss hanging device of underground big space of large -span superelevation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284931.3U CN205637619U (en) | 2016-04-07 | 2016-04-07 | No post steel construction pipe truss hanging device of underground big space of large -span superelevation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205637619U true CN205637619U (en) | 2016-10-12 |
Family
ID=57067390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284931.3U Expired - Fee Related CN205637619U (en) | 2016-04-07 | 2016-04-07 | No post steel construction pipe truss hanging device of underground big space of large -span superelevation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205637619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343251A (en) * | 2018-05-08 | 2018-07-31 | 中冶建工集团有限公司 | A kind of continuance lifting method without bearing large space Steel Truss Beam |
| CN108412206A (en) * | 2018-03-28 | 2018-08-17 | 中大建设股份有限公司 | The construction method of truss operating platform suitable for large space construction |
-
2016
- 2016-04-07 CN CN201620284931.3U patent/CN205637619U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412206A (en) * | 2018-03-28 | 2018-08-17 | 中大建设股份有限公司 | The construction method of truss operating platform suitable for large space construction |
| CN108343251A (en) * | 2018-05-08 | 2018-07-31 | 中冶建工集团有限公司 | A kind of continuance lifting method without bearing large space Steel Truss Beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161012 Termination date: 20200407 |