CN206928322U - A kind of corrugated steel pipe gallery support bracket bolt attachment structure - Google Patents
A kind of corrugated steel pipe gallery support bracket bolt attachment structure Download PDFInfo
- Publication number
- CN206928322U CN206928322U CN201720081003.1U CN201720081003U CN206928322U CN 206928322 U CN206928322 U CN 206928322U CN 201720081003 U CN201720081003 U CN 201720081003U CN 206928322 U CN206928322 U CN 206928322U
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- pipe gallery
- corrugated steel
- steel pipe
- cross bar
- utility
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Abstract
It the utility model is related to a kind of corrugated steel pipe gallery support bracket bolt attachment structure.Steel Corrugated Pipe Culvert is influenceed by soil pressure, deadweight, vehicular load and geological process, corrugated steel pipe gallery is caused to produce different degrees of deformation, excessive stress concentration is produced using the supporting structure of welding manner connection, at tie point can make weld cracking, support fracture.The utility model includes the connects bearing of cross bar and cross bar one end in the horizontal fixing rack structure of corrugated steel pipe gallery inwall, supporting structure, and connects bearing is fixed at the crest or trough of corrugated steel pipe gallery by high-strength bolt.The utility model can effectively disperse corrugated steel comprehensive pipe gallery structure and the stress concentration of bearing attachment, can also increase the intensity of corrugated steel pipe gallery, improve the holistic resistant behavior of corrugated steel comprehensive pipe gallery structure, ensure structure safety.
Description
Technical field
It the utility model is related to urban operating mechanism technical field, and in particular to a kind of corrugated steel pipe gallery support bracket bolt connection
Structure.
Background technology
Corrugated steel construction pipe gallery can not only solve the Climatic Effects construction quality and construction speed such as rainy
Technical barrier, and foundation deformation is adapted to, differential settlement is reduced, buffers the destruction of earthquake zone.Consideration basement process,
The expenses such as foundation engineering, the cost of corrugated steel construction pipe gallery are more saved than reinforced concrete structure, and with construction speed
Degree is fast, it is not necessary to health, the advantage such as is not influenceed by temperature.Corrugated steel construction pipe gallery makes it have because of the presence of axial ripple
Excellent stress characteristic, the ess-strain caused by load is axially and radially distributed simultaneously, can disperse load to a greater extent
Stress concentration, preferably play steel construction advantage.Especially in the bad geotechnical such as weak soil, swelled ground, collapsible loess
Area, also more have broad application prospects.
But Steel Corrugated Pipe Culvert, influenceed by soil pressure, deadweight, vehicular load and geological process, cause corrugated steel to integrate
Piping lane produces different degrees of deformation, so that corrugated steel pipe gallery and support（Crane span structure）Produced at link position very big
Stress concentration.The support connected using welding manner（Crane span structure）Structure, excessive stress concentration is produced at tie point can make weld seam
Cracking, support（Crane span structure）The problems such as fracture, and welding quality is difficult to ensure that in construction.Run into piping lane length it is very long and prop up
Frame（Crane span structure）It is time-consuming and laborious using welding manner when quantity is more, so can effectively solve the problem that this problem will be to corrugated steel
The application of pipe gallery exerts far reaching influence.
The content of the invention
The purpose of this utility model is to provide a kind of corrugated steel pipe gallery support bracket bolt attachment structure, can effectively cut
Weak corrugated steel pipe gallery and support（Crane span structure）The stress concentration phenomenon of tie point, can also improve corrugated steel comprehensive pipe gallery structure
Holistic resistant behavior.
Technical scheme is used by the utility model：
A kind of corrugated steel pipe gallery support bracket bolt attachment structure, it is characterised in that：
In the horizontal fixing rack structure of corrugated steel pipe gallery inwall, supporting structure includes the company of cross bar and cross bar one end
Bearing is connect, connects bearing is fixed at the crest or trough of corrugated steel pipe gallery by high-strength bolt.
The connects bearing of cross bar one end is end plate, and vertical stiffener is provided between end plate and cross bar.
End plate is close to corrugated steel pipe gallery inwall, cross bar keep level.
The utility model has advantages below：
The utility model carries out bolt fixation, support using high-strength bolt with corrugated steel pipe gallery（Crane span structure）Structure is by holding
The agent structure of the pipeline such as contained pipeline, power cable and plumbing, heating power and with corrugated steel pipe gallery connects bearing form.
The attachment structure form can effectively disperse corrugated steel comprehensive pipe gallery structure and support（Crane span structure）The stress concentration of connecting portion, it can also increase
Add the intensity of corrugated steel pipe gallery, improve the holistic resistant behavior of corrugated steel comprehensive pipe gallery structure, ensure structure safety.Separately
Outside, support（Crane span structure）Structure is connected by high-strength bolt with corrugated steel pipe gallery, and construction quality is easily controlled, constructed more just
Victory, can effectively it save the duration.
Brief description of the drawings
Fig. 1 is corrugated steel pipe gallery overall structure figure.
Fig. 2 is support（Crane span structure）Structure is connected drawing with corrugated steel pipe gallery.
Fig. 3 is support（Crane span structure）Bearing detail structure figure.
Fig. 4 is connecting bolt drawing.
In figure, 1- supporting structures, 2- corrugated steel pipe galleries, 3- cross bars, 4- connects bearings, 5- high-strength bolts.
Embodiment
The utility model is described in detail with reference to embodiment.
A kind of corrugated steel pipe gallery support bracket bolt attachment structure that the utility model is related to, corrugated steel pipe gallery 2 are adopted
Formed with the corrugated steel on-site consolidation of factory process, spliced by the form of fissure of displacement bolt or butt welding.Yu Bo
The horizontal fixing rack structure 1 of the inwall of line steel pipe gallery 2, supporting structure 1 be used for carry pipeline, power cable and plumbing,
The pipelines such as heating power.Supporting structure 1 includes the connects bearing 4 of cross bar 3 and the one end of cross bar 3, and connects bearing 4 passes through high-strength bolt 5
It is fixed at the crest or trough of corrugated steel pipe gallery 2.Cross bar 3 is square steel or channel-section steel, and the connects bearing 4 of one end is end plate,
Vertical stiffener is provided between end plate and cross bar 3.End plate is close to the inwall of corrugated steel pipe gallery 2, the keep level of cross bar 3.
Supporting structure 1 and connecting node position are calculated by corrugated steel comprehensive pipe gallery structure overall structure to be determined.
During construction：
Described corrugated steel pipe gallery is the form by fissure of displacement bolt or butt welding by blocks of corrugated steel
Carry out being spliced into corrugated steel pipe gallery 2.
The supporting structure 1 connects bearing 4 by high-strength bolt 5 and is fixed on the crest of corrugated steel pipe gallery 2 or ripple
At paddy.
The coherent detection checking computations of intensity, stress distribution etc. are carried out after the completion of fixation to it.
After reaching corresponding requirement by detection intensity and stress distribution etc., next step concrete operations are being carried out.
Supporting structure should carry out waterproof, anti-corrosion measure with corrugated steel construction pipe gallery junction.
The utility model can effectively disperse corrugated steel comprehensive pipe gallery structure and support（Crane span structure）The stress concentration of connecting portion,
The intensity of corrugated steel pipe gallery can be increased, improve the holistic resistant behavior of corrugated steel comprehensive pipe gallery structure, ensure structure safety.
In addition, support（Crane span structure）Structure is connected by high-strength bolt with corrugated steel pipe gallery, and construction quality is easily controlled, constructed more
It is convenient, can effectively it save the duration.
Content of the present utility model is not limited to cited by embodiment, and those of ordinary skill in the art are new by reading this practicality
Type specification and any equivalent conversion taken technical solutions of the utility model, are claim institute of the present utility model
Cover.
Claims (2)
- A kind of 1. corrugated steel pipe gallery support bracket bolt attachment structure, it is characterised in that：In corrugated steel pipe gallery（2）The horizontal fixing rack structure of inwall（1）, supporting structure（1）Including cross bar（3）And cross bar （3）The connects bearing of one end（4）, connects bearing（4）Pass through high-strength bolt（5）It is fixed on corrugated steel pipe gallery（2）Crest Or at trough；Cross bar（3）The connects bearing of one end（4）For end plate, end plate and cross bar（3）Between be provided with vertical stiffener.
- A kind of 2. corrugated steel pipe gallery support bracket bolt attachment structure according to claim 1, it is characterised in that：End plate is close to corrugated steel pipe gallery（2）Inwall, cross bar（3）Keep level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081003.1U CN206928322U (en) | 2017-01-22 | 2017-01-22 | A kind of corrugated steel pipe gallery support bracket bolt attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081003.1U CN206928322U (en) | 2017-01-22 | 2017-01-22 | A kind of corrugated steel pipe gallery support bracket bolt attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928322U true CN206928322U (en) | 2018-01-26 |
Family
ID=61349479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081003.1U Active CN206928322U (en) | 2017-01-22 | 2017-01-22 | A kind of corrugated steel pipe gallery support bracket bolt attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206928322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607804A (en) * | 2018-06-14 | 2019-12-24 | 中冶京诚工程技术有限公司 | Underground comprehensive pipe gallery |
-
2017
- 2017-01-22 CN CN201720081003.1U patent/CN206928322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607804A (en) * | 2018-06-14 | 2019-12-24 | 中冶京诚工程技术有限公司 | Underground comprehensive pipe gallery |
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