CN203571233U - Large-span X-shaped spatial arch pipeline support - Google Patents
Large-span X-shaped spatial arch pipeline support Download PDFInfo
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- CN203571233U CN203571233U CN201320531243.9U CN201320531243U CN203571233U CN 203571233 U CN203571233 U CN 203571233U CN 201320531243 U CN201320531243 U CN 201320531243U CN 203571233 U CN203571233 U CN 203571233U
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Abstract
The utility model relates to a large-span X-shaped spatial arch pipeline support which comprises an X-shaped steel arch frame and steel tie bars. The X-shaped steel arch frame comprises two arch pipes which are close to each other at the arch top, and arch springings are separated to form a stable spatial structure. A plurality of steel tie bars are mounted between the two arch pipes in a crossing mode, a flexible hanging bar is hung on each steel tie bar, and a pipeline is hung under the flexible hanging bars. The large-span X-shaped spatial arch pipeline support is particularly suitable for large-span pipe supports which exceed 30 m, compared with other structural styles, rolled steel can be effectively saved, projection cost can be lowered, the structure is good in spatial stability, the loading condition can be designed according to the difference outside the plane, the opening degree of the arch springings of two main arches is adjusted, and thus the occupied area can be made to be minimal on the premise that the stress need outside the structural plane is met. The large-span X-shaped spatial arch pipeline support not only can be used for bearing a steam pipeline, a water pipeline, an oil pipeline, an ash pipeline, a slag pipeline, an air pipeline and the like, but also can be used for bearing cable bridges, all sorts of conveying belts and the like, thereby having wide applicability.
Description
Technical field
The utility model relates to a kind of arched conduit support, particularly relates to a kind of longspan pipe support that is applicable to surpass 30m, with respect to the effective saving steel of other structural type, the longspan X-type space arched conduit support of reduction engineering cost.
Background technique
Various pipes is outside the building maked somebody a mere figurehead while arranging, supporting structure need be set.When post is apart from hour, conventionally adopt T bar reinforced concrete or steel structure independent rack; When post distance reaches 15～30 meters, support of pipelines need adopt steel truss structure form conventionally, and Fig. 1 is the structural type that at present common longspan pipeline support adopts Steel Truss, as shown in Figure 1.Adopt Steel Truss 2 that pipeline 1 is placed on the steel column of Steel Truss 2 bottoms.
But at present, in a lot of situations, when pipeline need be crossed over building, road, river, an intercolumniation often surpasses 30m, have even reach 80m more than.Now, if adopt the steel truss structure form shown in Fig. 1, there is the shortcomings such as steel using amount is large, construction is complicated, difficult in maintenance.
Support while therefore needing a kind of new structural type to guarantee distance more than pipeline aerial crossing 30m.
Model utility content
For the problems referred to above, main purpose of the present utility model is to provide a kind of longspan pipe support that is applicable to surpass 30m, with respect to the effective saving steel of other structural type, the longspan X-type space arched conduit support of reduction engineering cost.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of longspan X-type space arched conduit support, described longspan X-type space arched conduit support comprises X-shaped steel bow member and steel tie-rod, X-shaped steel bow member comprises two arch tubes, two arch tubes are close at vault, arch springing separately forms a stable spatial structure, and the arch springing fixed installation of arch tube on the ground; Between two arch tubes, across complex root steel tie-rod is installed, on each root on complex root steel tie-rod, all hang flexible suspension rod, be hung with complex root pipeline below flexible suspension rod.
In specific embodiment of the utility model: when pipeline is one, described pipeline is arranged along X-shaped steel bow member symmetry axis.
In specific embodiment of the utility model: when pipeline is one, described flexible suspension rod is arranged on the mid point of steel tie-rod.
In specific embodiment of the utility model: described arch tube is the seamless arch tube of hot bending.
In specific embodiment of the utility model: be parallel to each other between described complex root steel tie-rod.
In specific embodiment of the utility model: described complex root steel tie-rod is that round steel pipe, angle steel or part are that round steel pipe is partly angle steel.
In specific embodiment of the utility model: the scope of the main arch ratio of rise to span of described X-shaped steel bow member is 1:3～5.
In specific embodiment of the utility model: the main arch ratio of rise to span of described X-shaped steel bow member is 1:4.
In specific embodiment of the utility model: described pipeline is the pipeline that outer surface scribbles colour-wash.
Positive progressive effect of the present utility model is: the longspan X-type space arched conduit support that the utility model provides has the following advantages: the utility model is particularly useful for surpassing the longspan pipe support of 30m, with respect to the effective saving steel of other structural type, reduce engineering cost, this structure space good stability, and can be according to the outer different designs load condition of plane, by adjusting two main arch arch springing stretching degrees, realize under the prerequisite of stressed needs outside meeting structural plan and accomplish that floor space is minimum.
The utility model member section is less in addition, and appearance is succinctly attractive in appearance, if pipeline external surface is coated with colour-wash, total, by the unique landscape together becoming across river, road, even can become significant view.
The utility model not only can be for pipelines such as supporting vapour, water, oil, ash, slag, air, and can be for supporting cable crane span structure, and all kinds of conveying belts etc., have applicability widely.
Accompanying drawing explanation
Fig. 1 is the structural type that at present common longspan pipeline support adopts Steel Truss.
The perspective view of the longspan X-type space arched conduit support that Fig. 2 provides for the utility model.
The front view of the longspan X-type space arched conduit support that Fig. 3 provides for the utility model.
The plan view of the longspan X-type space arched conduit support that Fig. 4 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing, provide the utility model preferred embodiment, to describe the technical solution of the utility model in detail.
The perspective view of the longspan X-type space arched conduit support that Fig. 2 provides for the utility model, the front view of the longspan X-type space arched conduit support that Fig. 3 provides for the utility model, the plan view of the longspan X-type space arched conduit support that Fig. 4 provides for the utility model.
As in Figure 2-4: the utility model comprises X-shaped steel bow member and steel tie-rod 4, X-shaped steel bow member comprises two arch tubes 3, two arch tubes 3 are at vault close (being shown in Fig. 2 and Fig. 4), and arch springing 31 separately forms a stable spatial structure, and arch springing 31 fixed installations of arch tube 3 on the ground; Distance between arch springing 31 can arrange different values according to the size of spatial position, between two arch tubes 3 across complex root steel tie-rod 4 is installed, on each root on complex root steel tie-rod 4, all hung flexible suspension rod 5, flexible suspension rod 5 is hung with complex root pipeline 1 below.
According to on-the-spot situation, on each root steel tie-rod 4, can select the radical of the flexible suspension rod 5 that hangs can have a lot of roots, each group flexible suspension rod 5 can hang one or more pipeline, and function of the present utility model like this can be expanded.
When only having a pipeline, pipeline 1 is arranged along X-shaped steel bow member symmetry axis, is seen Fig. 2.
When only having a pipeline, the mid point 41(that flexible suspension rod 5 is arranged on steel tie-rod 4 is shown in Fig. 4).
In specific implementation process of the present utility model, arch tube 3 can be elected the seamless arch tube of hot bending as.
In specific implementation process of the present utility model, (seeing Fig. 2 and 4) is parallel to each other between complex root steel tie-rod 4.
In specific implementation process of the present utility model, complex root steel tie-rod 4 is that round steel pipe, angle steel or part are that round steel pipe is partly angle steel.
In specific implementation process of the present utility model, the scope of the main arch ratio of rise to span of X-shaped steel bow member is 1:3～5, and general preferred main arch ratio of rise to span is 1:4, the stressed feature that meets arch structure of plane, and arch tube 3 internal force be take axle power as main, and moment of flexure, shearing all can be ignored.It has advantages of structural type rationally, simple structure, steel using amount economize.This structure is particularly useful for surpassing the longspan pipe support of 30m, with respect to the effective saving steel of other structural type, reduction engineering cost.
In specific implementation process of the present utility model, if pipeline external surface is coated with colour-wash, total, by the unique landscape together becoming across river, road, even can become significant view.
The utility model structure space good stability, and can be according to the outer different designs load condition of plane, by adjusting two main arch arch springing stretching degrees, realizes under the prerequisite of stressed needs meeting structural plan outside and accomplishes floor space minimum.
During the utility model structure forms, construction element quantity is few, and node is few, and great majority can adopt circular hollow section, therefore have construction convenient, be convenient to the advantages such as maintenance.
The utility model not only can be for pipelines such as supporting vapour, water, oil, ash, slag, air, and can be for supporting cable crane span structure, and all kinds of conveying belts etc., have applicability widely.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a longspan X-type space arched conduit support, it is characterized in that: described longspan X-type space arched conduit support comprises X-shaped steel bow member and steel tie-rod, X-shaped steel bow member comprises two arch tubes, two arch tubes are close at vault, arch springing separately forms a stable spatial structure, and the arch springing fixed installation of arch tube on the ground; Between two arch tubes, across complex root steel tie-rod is installed, on each root on complex root steel tie-rod, all hang flexible suspension rod, be hung with complex root pipeline below flexible suspension rod.
2. longspan X-type according to claim 1 space arched conduit support, is characterized in that: when pipeline is one, described pipeline is arranged along X-shaped steel bow member symmetry axis.
3. longspan X-type according to claim 1 space arched conduit support, is characterized in that: when pipeline is one, described flexible suspension rod is arranged on the mid point of steel tie-rod.
4. longspan X-type according to claim 1 space arched conduit support, is characterized in that: described arch tube is the seamless arch tube of hot bending.
5. longspan X-type according to claim 1 space arched conduit support, is characterized in that: between described complex root steel tie-rod, be parallel to each other.
6. longspan X-type according to claim 1 space arched conduit support, is characterized in that: described complex root steel tie-rod is that round steel pipe, angle steel or part are that round steel pipe is partly angle steel.
7. longspan X-type according to claim 1 space arched conduit support, is characterized in that: the scope of the main arch ratio of rise to span of described X-shaped steel bow member is 1:3～5.
8. longspan X-type according to claim 7 space arched conduit support, is characterized in that: the main arch ratio of rise to span of described X-shaped steel bow member is 1:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531243.9U CN203571233U (en) | 2013-08-28 | 2013-08-28 | Large-span X-shaped spatial arch pipeline support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531243.9U CN203571233U (en) | 2013-08-28 | 2013-08-28 | Large-span X-shaped spatial arch pipeline support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571233U true CN203571233U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320531243.9U Expired - Fee Related CN203571233U (en) | 2013-08-28 | 2013-08-28 | Large-span X-shaped spatial arch pipeline support |
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| CN (1) | CN203571233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453229A (en) * | 2013-08-28 | 2013-12-18 | 中机国能电力工程有限公司 | Large-span X-shaped space arched pipe bracket |
| CN109611611A (en) * | 2018-11-29 | 2019-04-12 | 谭惠君 | A kind of road curvature pipeline arch support safeguard structure that municipal administration is heating |
-
2013
- 2013-08-28 CN CN201320531243.9U patent/CN203571233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453229A (en) * | 2013-08-28 | 2013-12-18 | 中机国能电力工程有限公司 | Large-span X-shaped space arched pipe bracket |
| CN109611611A (en) * | 2018-11-29 | 2019-04-12 | 谭惠君 | A kind of road curvature pipeline arch support safeguard structure that municipal administration is heating |
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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 |
Granted publication date: 20140430 Termination date: 20190828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |