CN203979659U - Major diameter drainage pipe fixing device - Google Patents
Major diameter drainage pipe fixing device Download PDFInfo
- Publication number
- CN203979659U CN203979659U CN201420380786.XU CN201420380786U CN203979659U CN 203979659 U CN203979659 U CN 203979659U CN 201420380786 U CN201420380786 U CN 201420380786U CN 203979659 U CN203979659 U CN 203979659U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- pipeline
- pipe
- gear
- direct piping
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a kind of major diameter drainage pipe fixing device, it is the reinforcing of the position of bridge piece (7) for large-diameter pipeline or three-way pipeline (8), two of described bend pipe (7) or three-way pipeline (8) is connected with direct piping (1) by flange plate (2), it comprises at least three the gear angle steel (4) as support of pipelines, and it also comprises for blocking a spacing angle steel (5) for gear angle steel (4) end; Spacing angle steel (5) is connected with pipe collar (6) by pipe collar bolt (9), and pipe collar (6) hoop is on the direct piping (1) in flange plate (2) outside of connecting tube.This device of the present utility model can replace reinforced clip to be installed at pipeline corner or connecting tee pipeline place, and the making and the installation method that install each fixed block are simple, and mechanicalness intensity is high, workable.
Description
Technical field
The utility model belongs to pipe drainage technical field, is specifically related to a kind of major diameter drainage pipe fixing device, is applicable to adopt major diameter storm sewer or the drainage system of the flexible clip connected of centrifugal cast iron.
Background technique
Large-diameter pipeline releasing system results from Europe, and this system is large with its flow, it is few to expend tubing, saves the advantages such as space and developed rapidly in the world and update.Increasing along with China's longspan in recent years, large-area building, what space required improves constantly, and the application of large-diameter pipeline releasing system is more and more extensive.Yet due to the working principle of large-diameter pipeline releasing system uniqueness, during system operation, can produce larger vibrations, this proposes higher requirement to pipe fixing system.The major diameter releasing system that adopts at present the flexible clip connected of spun iron pipe generally can be in pipeline corner or three-way pipeline link position install reinforced clip additional, prevent that elbow from getting loose under intense impact.Yet the price of reinforced clip is higher, and use amount is large, increased the cost of whole system.
Summary of the invention
The purpose of this utility model is to provide a kind of major diameter drainage pipe fixing device, to solve major diameter drainage pipe in pipeline corner or the reinforcing problem of three-way pipeline joint, with pipeline, reduces costs, and overcomes the deficiencies in the prior art.
For realizing the purpose of this utility model, this major diameter drainage pipe fixing device of the present utility model, it is the reinforcing for the bridge piece of large-diameter pipeline or the position of three-way pipeline, two of described bend pipe or three-way pipeline is connected with direct piping by flange plate, wherein, it comprises at least three the gear angle steel as support of pipelines, and it also comprises for blocking a spacing angle steel for gear angle steel end; Spacing angle steel is connected with pipe collar by pipe collar bolt, and pipe collar hoop is on the direct piping in the flange plate outside of connecting tube.
This device of the present utility model, can have two kinds of usable conditions, and a kind of is to reinforce for the pipe bent position of major diameter drainage pipe, and another kind is the reinforcing for major diameter drainage pipe connecting tee pipeline place.
When the reinforcing for bend pipe, adopt two flange plate connecting tubes, adopt three gear angle steel to be close to a gear at the outer arc back side of bend pipe, be vulnerable to the one side of water impact, three gear angle steel join successively and are wealthy mouthful of U font and prop up and block bend pipe.Three gear angle steel overlap successively, between an adjacent gear angle steel, are provided with the space that angle steel contiguous block blocks two gear angle-bar joints.In three gear angle steel, two of both sides extend to direct piping from corner, and arranged direction is parallel with direct piping, on direct piping, the length of a gear surpasses the position of flange plate and pipe collar, and one middle gear angle steel leans the external arc back side at bend pipe.Spacing angle steel is located at two terminations that extend to direct piping on both sides in three gear angle steel, three gear angle steel overlap successively and form three joint retaining structures, spacing angle steel is located at the two ends of three joint retaining structures, namely overlaps two terminations that surpass the flange plate connecting and extend to direct piping.
When the reinforcing for three-way pipeline, adopt three flange plate, three flange plate are located at three joints of three-way pipeline and direct piping, the direct piping in three flange plate outsides is provided with pipe collar and (take three-way pipeline as inner side, three sections of direct pipings of take outside three-way pipeline and direct piping joint are outside), each pipe collar is connected with a spacing angle steel by pipe collar bolt, a gear angle steel is set between spacing angle steel and from side, pipeline is propped up and blocked.
This device of the present utility model can replace reinforced clip to be installed at pipeline corner or connecting tee pipeline place, and the making and the installation method that install each fixed block are simple, and mechanicalness intensity is high, workable.Can be widely used in adopting major diameter >=110 pipeline storm-water system and the drainage system of the flexible clip connected of centrifugal cast iron, practical.Owing to using a homemade fixed block, can save two (elbow beam-ends mouths) or three (a threeway port) reinforced clips.Can directly reduce engineering cost.According to an engineering statistics completing, on average each fixed block can be saved 150 yuan.When large-diameter pipeline storm-water system produces siphonage, flow rate of water flow is very high, and current are very large to the impact force of pipeline.This device can effectively be guaranteed the quality of connection at pipeline corner or three-way pipeline place, compares and more can effectively guarantee that pipe joint does not get loose under strong vibrations and water impact with traditional reinforced clip, non-leakage.
accompanying drawing explanation
Fig. 1 is the floor map of the utility model while reinforcing for bend pipe;
Fig. 2 is the side schematic view of the utility model while reinforcing for bend pipe;
Fig. 3 is the floor map of the utility model while reinforcing for three-way pipeline;
Fig. 4 is the side schematic view of the utility model while reinforcing for three-way pipeline.
Description of reference numerals: 1-direct piping, 2-flange plate, 3-angle steel contiguous block, 4-props up gear angle steel, the spacing angle steel of 5-, 6-pipe collar,, 7-bend pipe, 8-three-way pipeline, 9-pipe collar bolt.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
See Fig. 1 and Fig. 2, when the reinforcing for bend pipe 7, each personal flange plate 2 of the two ends of bend pipe 7 is connected with direct piping 1, and adopts three gear angle steel 4 to be close to a gear at the outer arc back side of bend pipe 7, three keep off angle steel 4 join be successively wealthy mouth U font prop up block bend pipe 7(as shown in Figure 1).Because three gear angle steel 4 overlap successively, form three joint retaining structures, between an adjacent gear angle steel 4, be provided with the space that angle steel contiguous block 3 blocks two gear angle steel 4 joints, directly overlap joint is tightr to make three gear angle steel 4.In three gear angle steel 4, two of both sides extend to direct piping 1 from corner, and arranged direction is parallel with direct piping 1, and the length of these two gear angle steel 4 gear on direct piping 1 surpasses the position of flange plate 2 and pipe collar 6.Spacing angle steel 5 is located at two terminations that extend to direct piping 1 on both sides in three gear angle steel 4, the position of spacing angle steel 5 on direct piping 1 is identical with pipe collar 6, spacing like this angle steel 5 is fixed by pipe collar bolt 9 and pipe collar 6, and pipe collar 6 will be waled with the direct piping 1 in bend pipe 7 outsides, joint.
See Fig. 3 and Fig. 4, when the reinforcing for three-way pipeline 8, three flange plate 2 are located at three joints of three-way pipeline 8 and direct piping 1, the direct piping 1 in three flange plate 2 outsides is provided with pipe collar 6, pipe collar 6 is waled the direct piping 1 in outside, joint, each pipe collar 6 is connected with a spacing angle steel 5 by pipe collar bolt 9, a gear angle steel 4 is set between spacing angle steel 5 and from side, pipeline is propped up and blocked.Three-way pipeline 8 separates by a mitered pipeline, a gear angle steel 4 of the pipeline dividing is away mutually vertical with a gear angle steel 4 of original pipeline, and one end withstands on a gear angle steel 4 of original pipeline, the other end is fixing by spacing angle steel 5, and spacing angle steel 5 is connected with pipe collar 6 by pipe collar bolt 9.
When the utility model is implemented, suitable conduit caliber scope is bend pipe or the three-way interface of 100～200 calibers, prop up gear angle steel 4 and spacing angle steel 5 and be made into fixed block installation, fixed block adopts the processing of L50*50*5 angle steel, fixed block can suitably be chosen according to the needs of the size of caliber and construction, the size of fixed block can adopt different length to make according to actual conditions, and general length is at 100～500mm.
In the utility model using process, the process constantly changing during the flowing state of major diameter storm-water system overpressure and water, increase along with rainfall rate, in the process that forms siphon state, in pipe, can present gradually Pulsating Flow, pull out and draw stream, and then there is full packages bubble flow and full packages steam-water mixing stream, until there is the single phase flow state of water, now at rain pipe, proceed to standpipe place and can produce maximum negative pressure.Getting loose appears in this position ash under the impact of current and pipe vibration impact.The utility model is by being installed on pipeline corner or connecting tee pipe place by U-shaped pipe collar 6 with using " L " type of angle steel welding production or a gear angle steel 4 of T-shape frame and pipeline fixer that spacing angle steel 5 combines, make pipeline be subject to axial impact force and transfer to fixed block, simultaneously, effectively limited the radial displacement of interface, thereby guaranteed that joint obtains stability.
Certainly, be more than concrete exemplary applications of the present utility model, the utility model also has other mode of execution, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.
Claims (6)
1. a major diameter drainage pipe fixing device, it is the reinforcing of the position of bridge piece (7) for large-diameter pipeline or three-way pipeline (8), two of described bend pipe (7) or three-way pipeline (8) is connected with direct piping (1) by flange plate (2), it is characterized in that: it comprises at least three the gear angle steel (4) as support of pipelines, it also comprises for blocking a spacing angle steel (5) for gear angle steel (4) end; Spacing angle steel (5) is connected with pipe collar (6) by pipe collar bolt (9), and pipe collar (6) hoop is on the direct piping (1) in flange plate (2) outside of connecting tube.
2. major diameter drainage pipe fixing device according to claim 1, it is characterized in that: when the reinforcing for bend pipe (7), adopt three gear angle steel (4) to be close to a gear at the outer arc back side of bend pipe (7), three gear angle steel (4) join successively and are wealthy mouthful of U font and prop up and block bend pipe (7).
3. major diameter drainage pipe fixing device according to claim 2, is characterized in that: between an adjacent gear angle steel (4), be provided with the space that angle steel contiguous block (3) blocks two gear angle steel (4) joints.
4. major diameter drainage pipe fixing device according to claim 3, it is characterized in that: in three gear angle steel (4), two of both sides extend to direct piping (1) from corner, and arranged direction is parallel with direct piping (1), in the length of upper gear of direct piping (1), surpass the position of flange plate (2) and pipe collar (6).
5. major diameter drainage pipe fixing device according to claim 4, is characterized in that: described spacing angle steel (5) is located at two terminations that extend to direct piping (1) on both sides in three gear angle steel (4).
6. major diameter drainage pipe fixing device according to claim 1, it is characterized in that: when the reinforcing for three-way pipeline (8), three flange plate (2) are located at three joints of three-way pipeline (8) and direct piping (1), the direct piping (1) in three flange plate (2) outside is provided with pipe collar (6), each pipe collar (6) is connected with a spacing angle steel (5) by pipe collar bolt (9), a gear angle steel (4) is set between spacing angle steel (5) and from side, pipeline is propped up and blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380786.XU CN203979659U (en) | 2014-07-11 | 2014-07-11 | Major diameter drainage pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380786.XU CN203979659U (en) | 2014-07-11 | 2014-07-11 | Major diameter drainage pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979659U true CN203979659U (en) | 2014-12-03 |
Family
ID=51977101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380786.XU Expired - Fee Related CN203979659U (en) | 2014-07-11 | 2014-07-11 | Major diameter drainage pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870086A (en) * | 2018-09-11 | 2018-11-23 | 中国石油工程建设有限公司 | A kind of straight gathering line thermal walking complex control system of length and method |
| CN113073574A (en) * | 2021-04-03 | 2021-07-06 | 中交路桥建设有限公司 | Guide beam mounting structure and method for steel box girder pushing construction |
-
2014
- 2014-07-11 CN CN201420380786.XU patent/CN203979659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870086A (en) * | 2018-09-11 | 2018-11-23 | 中国石油工程建设有限公司 | A kind of straight gathering line thermal walking complex control system of length and method |
| CN108870086B (en) * | 2018-09-11 | 2023-12-29 | 中国石油工程建设有限公司 | Long direct collection and transmission pipeline thermal displacement integrated control system and method |
| CN113073574A (en) * | 2021-04-03 | 2021-07-06 | 中交路桥建设有限公司 | Guide beam mounting structure and method for steel box girder pushing construction |
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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: 20141203 |