CN203973133U - A kind of ruggedized construction of penstock docking point - Google Patents
A kind of ruggedized construction of penstock docking point Download PDFInfo
- Publication number
- CN203973133U CN203973133U CN201420441477.9U CN201420441477U CN203973133U CN 203973133 U CN203973133 U CN 203973133U CN 201420441477 U CN201420441477 U CN 201420441477U CN 203973133 U CN203973133 U CN 203973133U
- Authority
- CN
- China
- Prior art keywords
- penstock
- gusset plate
- ruggedized construction
- docking point
- polylith
- 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.)
- Active
Links
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses a kind of ruggedized construction of penstock docking point, comprise the first penstock and the second penstock, the tip side of the first penstock docks with the tip side of the second penstock, the annular butted line place of the first penstock and the second penstock is provided with polylith gusset plate, gusset plate is fixedly mounted on the outer tube wall of the first penstock and the second penstock, the head and the tail two ends of gusset plate are provided with connection substrate, between two connection substrates of every gusset plate, be provided with reinforcement, polylith gusset plate is end to end by connection substrate, and form the reinforcing ring that an internal diameter is identical with the first penstock outer tube diameter.Compared with prior art, the utility model is easy for installation, has reduced pad, has solved the problem of stress concentrations, Stability Analysis of Structures, reliable, and anti-pressure ability is strong.
Description
Technical field
The utility model relates to water conservancy and hydropower technical field, relates in particular to a kind of ruggedized construction of penstock docking point.
Background technology
Penstock is widely used in water conservancy and hydropower technical field, in Hydraulic and Hydro-Power Engineering in the installation process of penstock, be generally the docking of multistage cell pressure steel pipe, screw jack, according to a support bar of diameter welding of penstock, is docked one section one section of penstock, and docking point is the weakest region of penstock, currently used mode is generally the docking mode of pure welding, great in constructing amount, and joint stress ratio is more concentrated, and anti-pressure ability is poor.
Utility model content
The purpose of this utility model is just to provide in order to address the above problem a kind of ruggedized construction of penstock docking point.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of ruggedized construction of penstock docking point, comprise the first penstock and the second penstock, the tip side of described the first penstock docks with the tip side of described the second penstock, the annular butted line place of described the first penstock and described the second penstock is provided with polylith gusset plate, described gusset plate is fixedly mounted on the outer tube wall of described the first penstock and described the second penstock, the head and the tail two ends of described gusset plate are provided with connection substrate, between two connection substrates of every described gusset plate, be provided with reinforcement, described in polylith, gusset plate is end to end by described connection substrate, and form the reinforcing ring that an internal diameter is identical with described the first penstock outer tube diameter.
Particularly, described gusset plate is a watt template.
As preferably, the connection substrate of two adjacent described stiffeners connects by connecting bolt.
As preferably, gusset plate is all arranged on the outer tube wall of described the first penstock and described the second penstock by set bolt described in polylith, is provided with the installation base of surfacing on described gusset plate, and described set bolt is arranged on described installation base.
The beneficial effects of the utility model are:
The utility model arranges the stiffener that polylith band reinforcement has been installed at the docking point place of penstock, polylith stiffener is end to end has formed a reinforcing ring, the docking region of penstock is wrapped up, compared with prior art, it is easy for installation, has reduced pad, has solved the problem of stress concentrations, Stability Analysis of Structures, reliable, anti-pressure ability is strong.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the ruggedized construction of penstock docking point described in the utility model;
Fig. 2 is the left TV structure schematic diagram of the ruggedized construction of penstock docking point described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, the utility model comprises the first penstock 1 and the second penstock 5, the tip side of the first penstock 1 docks with the tip side of the second penstock 5, the annular butted line place of the first penstock 1 and the second penstock 5 is provided with polylith gusset plate 6, gusset plate 6 is fixedly mounted on the outer tube wall of the first penstock 1 and the second penstock 5, the head and the tail two ends of gusset plate 6 are provided with connection substrate 4, between two connection substrates 4 of every gusset plate 6, be provided with reinforcement 2, increase the compression strength of structure, polylith gusset plate 6 is end to end by connection substrate 4, and form the reinforcing ring that an internal diameter is identical with the first penstock 1 outer tube diameter, annular butted line can be wrapped up, here gusset plate 6 used is a watt template.
In the present embodiment, the connection substrate 4 of two adjacent stiffeners 6 connects by connecting bolt 3, easy for installation, fast, polylith gusset plate 6 is all arranged on the outer tube wall of the first penstock 1 and the second penstock 5 by set bolt 8, is provided with the installation base 7 of surfacing on gusset plate 6, and set bolt 8 is arranged on installation base 7, the frictional force that has increased nut, structure is more stable.
The ruggedized construction of penstock docking point described in the utility model, the stiffener 6 that polylith band reinforcement 2 has been installed is set at the docking point place of penstock, polylith stiffener 6 is end to end has formed a reinforcing ring, the docking region of penstock is wrapped up, and compared with prior art, it is easy for installation, reduce pad, solve the problem of stress concentrations, Stability Analysis of Structures, reliable, anti-pressure ability is strong.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (4)
1. the ruggedized construction of a penstock docking point, comprise the first penstock and the second penstock, the tip side of described the first penstock docks with the tip side of described the second penstock, it is characterized in that: the annular butted line place of described the first penstock and described the second penstock is provided with polylith gusset plate, described gusset plate is fixedly mounted on the outer tube wall of described the first penstock and described the second penstock, the head and the tail two ends of described gusset plate are provided with connection substrate, between two connection substrates of every described gusset plate, be provided with reinforcement, described in polylith, gusset plate is end to end by described connection substrate, and form the reinforcing ring that an internal diameter is identical with described the first penstock outer tube diameter.
2. the ruggedized construction of penstock docking point according to claim 1, is characterized in that: described gusset plate is watt template.
3. the ruggedized construction of penstock docking point according to claim 1, is characterized in that: the connection substrate of two adjacent described stiffeners connects by connecting bolt.
4. the ruggedized construction of penstock docking point according to claim 1, it is characterized in that: described in polylith, gusset plate is all arranged on the outer tube wall of described the first penstock and described the second penstock by set bolt, on described gusset plate, be provided with the installation base of surfacing, described set bolt is arranged on described installation base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441477.9U CN203973133U (en) | 2014-08-06 | 2014-08-06 | A kind of ruggedized construction of penstock docking point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441477.9U CN203973133U (en) | 2014-08-06 | 2014-08-06 | A kind of ruggedized construction of penstock docking point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973133U true CN203973133U (en) | 2014-12-03 |
Family
ID=51970617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441477.9U Active CN203973133U (en) | 2014-08-06 | 2014-08-06 | A kind of ruggedized construction of penstock docking point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798521A (en) * | 2016-05-24 | 2016-07-27 | 安徽跨宇钢结构网架工程有限公司 | Fixing device for improving welding precision of steel beams |
-
2014
- 2014-08-06 CN CN201420441477.9U patent/CN203973133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798521A (en) * | 2016-05-24 | 2016-07-27 | 安徽跨宇钢结构网架工程有限公司 | Fixing device for improving welding precision of steel beams |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203062190U (en) | Butt joint regulation device for thick-wall boiler tube | |
| CN201702215U (en) | Earth wire linear compression coupling pipe correcting device | |
| CN204254089U (en) | A kind of sealed type large-scale pipeline connecting head | |
| CN203973133U (en) | A kind of ruggedized construction of penstock docking point | |
| CN203284773U (en) | Pipe pile connecting structure and pipe pile foundation | |
| CN204901144U (en) | PCCP steel support ring for bell and spigot | |
| CN204828989U (en) | Carry high voltage steel tube of emulsion | |
| CN201875312U (en) | Lap welding branch pipe threaded joint sealed by O-shaped rubber sealing ring | |
| CN204299583U (en) | The cutter of underground plastic lined piping is cut on conventional no-dig technique rig | |
| CN201661107U (en) | Tower variable cross-section combined joint | |
| CN203823346U (en) | Plugging device for high-strength steel penstock hole | |
| CN207598192U (en) | A kind of drilling machine water becomes head pressurization leakage-proof liquid device | |
| CN203701086U (en) | PHC tubular pile and steel pipe butt-joint structure | |
| CN202509760U (en) | Socket type dovetail-conical-clamping steel pipe support connector | |
| CN201525710U (en) | Standard section joint of tower crane | |
| CN206175927U (en) | Take reducing union of water conservancy diversion arc | |
| CN203529921U (en) | Pipeline structure delivering materials by utilizing siphoning | |
| CN202280251U (en) | Positioning mechanism | |
| CN202591304U (en) | Shape righting aligning machine | |
| CN202017818U (en) | Nose with lengthened pipe of slurry-water balance pipe jacking machine | |
| CN204082045U (en) | A kind of ocean engineering high-pressure slurry pipe connecting structure | |
| CN203115340U (en) | Pipe groove type hoop connection device | |
| CN204081276U (en) | A kind of building bar fast connecting joint | |
| CN203258244U (en) | Connecting piece for thick and fine tubes | |
| CN203336137U (en) | Petroleum pipeline connector protection tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |