CN2911007Y - Gate with double-arch structure - Google Patents
Gate with double-arch structure Download PDFInfo
- Publication number
- CN2911007Y CN2911007Y CN 200620104748 CN200620104748U CN2911007Y CN 2911007 Y CN2911007 Y CN 2911007Y CN 200620104748 CN200620104748 CN 200620104748 CN 200620104748 U CN200620104748 U CN 200620104748U CN 2911007 Y CN2911007 Y CN 2911007Y
- Authority
- CN
- China
- Prior art keywords
- arch
- gate
- chord
- fish
- double
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 11
- 210000001015 abdomen Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 101150097977 arch-1 gene Proteins 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010429 evolutionary process Effects 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
Images
Landscapes
- Barrages (AREA)
Abstract
The utility model relates to a valve used in the hydraulic engineering. The current plane valve has the shortcomings of large steel consumption, bulkiness, high implement cost, unreasonable stress and so on. The utility model comprises some fish-bellied shape bi-arch structure components and a panel. The fish-bellied shape bi-arch structure component includes an arch and a cross setting anti-arch. A chord is connected with the two ends of the arch. The arch, the anti-arch and the chord are connected through the web member which is vertical with the chord. The adjacent fish-bellied shape bi-arch structure components are connected through a horizontal link bar. The external chord of each adjacent fish-bellied shape bi-arch structure components is directly welded with steel retaining panel. The utility model is suitable for the positive and negative bi-directional load, is stressed uniformly, greatly improves material utilization efficiency, reduces steel consumption, significantly reduces the cost of gates and has good fluid properties and dynamic characteristics.
Description
Technical field
The utility model relates to gate used in a kind of hydraulic engineering, and the plane gates of the two arch of particularly a kind of bidirectional stress trussed construction all have the large-scale gate structure of load inside and outside being applicable to.
Background technology
Used gate mainly is divided into plane gate and Segment gate in the hydraulic engineering at present, and what the present invention relates to is plane gate.Plane gate is that the gate flap of one flat plate form is inserted in the gate slot and plays plugging function, and the form of gate flap can be plate shape and hull shape etc., and it opens and closes vertically by headstock gear or at the bottom or the top of gate flap walking roller is installed, and laterally moves along track.The concrete form of structure of plane gate is such, its panel has been divided into the rectangular slab of many unit by the beam case system, bear whole water pressures by panel, pressure has been passed to panel beam case system behind then, the beam case system has been passed to water pressure the supporting side column again, passes to civil engineering structure by the supporting side column more at last.When the span of gate is big, sometimes crossbeam and vertical bracing are replaced with simple truss.But present this plane gate all exists steel using amount big when span is big, and is comparatively heavy, the high and stressed shortcoming such as unreasonable of implementation cost.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, provides a kind of steel using amount to economize, and is stressed reasonable, is suitable for the fish belly shape double arched structure plane gate of two-way load-bearing.
The utility model comprises many Pin thenar eminence shaped double-arc structure component and panel, and a Pin thenar eminence shaped double-arc structure component comprises right arch arranged in a crossed manner and antiarch, and two arches intersection closing sections are fusiformis, and the intersection open portion is a fishtail.Chord member connects the two ends of right arch, and right arch, antiarch, chord member are by linking to each other with the vertical web member of chord member.Described web member is provided with at end, intersection and the middle part of two arches at least.Connect by horizontal connecting rod between adjacent each Pin thenar eminence shaped double-arc structure component, laterally connecting rod is arranged near the node that arch and web member intersect, and it comprises cross bar and intersection rod member.The outer directly welding of the chord member of each Pin thenar eminence shaped double-arc structure component steel water retaining facing.
Right arch and antiarch can design rise and linearity respectively according to interior external load size, and corresponding node was cross bar between laterally the connecting rod connection was encircleed, and the connecting rod between the non-corresponding node is a brace.
Fish belly shape double arched structure plane gate is to obtain inspiration from the fish body structure, utilizes bionics principle design.We observe the profile of fish, can find that the outer table skeleton of fish is narrowing toward each end end to end, fusiformis broad in the middle, this fusiformis can destructing be the arch that two symmetries intersect, in the fusiformis body, comprising firm fish-bone, fish-bone is horizontal needing one by one, and its spread geometry also is the streamline fusiformis along with the appearance of fish changes.The structure of fish body is in 1,100 natural evolutionary process, the result of natural selection, it be configured with its reasonable part.In gate structure of the present utility model, intersect the streamline fusiformis of simulating the fish body with positive and negative two arch symmetries, two arches of this fish body profile are configured with 2 advantages:
1, when bearing inside and outside two-way uniform water pressure, made full use of the stressed advantage of arch structure, guaranteed that the structure various piece is comparatively even at the hydraulic action lower stress.
2, the outline of fusiformis can reduce resistance to water-flow when moving about for the fish body, hydrodynamic performance is preferably arranged, and the same this bodily form is used in and can reduces the mobile exciting to gate of water in the gate, and the power performance of gate is well improved.
The utility model utilizes web member to simulate the form of fish-bone, and the effect of these web members is identical with fish-bone, and they have supported two arches, and power transmission between two arches makes two arches constitute a good force structure assembly.In the double arched structure assembly, general right arch bears primary load, so right arch generally connects when design, and caliber can be greatly, and antiarch to be part connect, in the crossing part of positive and negative arch, antiarch disconnects, and is connected on the right arch by certain mode.Also have the steel panel of gate to be welded on the chord member in addition, just constituted fish belly shape gate in double arched structure.Chord member can be used pipe with rectangular tube or square tube, all the other rod members.Panel and chord member directly weld, directly bear water pressure by panel, pressure is passed to thenar eminence shaped double-arc structure component then, thenar eminence shaped double-arc structure component is the self-balancing stress system, bearing load effect preferably, many Pin thenar eminence shaped double-arc structure component are combined by horizontal connecting rod and have just been constituted fish belly shape gate in double arched structure.The utility model gate is suitable for positive and negative bidirectional load effect, and is stressed even, improved utilization efficiency of material greatly, reduced steel using amount, reduced the cost of gate significantly, and fluid property is better, and dynamic characteristics is advantageous, good looking appearance.
Description of drawings
1, Fig. 1 is a thenar eminence shaped double-arc structure component structural representation in the utility model;
2, Fig. 2 is the utility model gate structures schematic diagram.
The specific embodiment
As shown in Figure 1, a Pin thenar eminence shaped double-arc structure component of gate in double arched structure comprises right arch arranged in a crossed manner 1 and antiarch 2, and two arches intersection closing sections are fusiformis, and the intersection open portion is a fishtail.The two ends of right arch 1 connect by chord member 3.Right arch 1, antiarch 2, chord member 3 are by linking to each other with the vertical web member 4 of chord member 3.Described web member is provided with at end, intersection and the middle part of two arches at least.
As shown in Figure 2, connect by horizontal connecting rod 5 between adjacent each Pin thenar eminence shaped double-arc structure component, laterally connecting rod is arranged near the crossing node of arch and web member, comprises cross bar that connects corresponding node and the brace that is connected non-corresponding node.The outer directly welding of the chord member of each Pin thenar eminence shaped double-arc structure component steel water retaining facing 6.
Claims (2)
1, a kind of gate in double arched structure is characterized in that comprising many Pin thenar eminence shaped double-arc structure component and panel, and a Pin thenar eminence shaped double-arc structure component comprises right arch arranged in a crossed manner and antiarch, and two arches intersection closing sections are fusiformis, and the intersection open portion is a fishtail; Chord member connects the two ends of right arch, and right arch, antiarch, chord member be by linking to each other with the vertical web member of chord member, and described web member is at least in end, intersection and the middle part setting of two arches; Connect by horizontal connecting rod between adjacent each Pin thenar eminence shaped double-arc structure component, laterally connecting rod is arranged near the node that arch and web member intersect, the outer steel water retaining facing that directly welds of the chord member of each Pin thenar eminence shaped double-arc structure component.
2, a kind of gate in double arched structure as claimed in claim 1 is characterized in that described horizontal connecting rod connection comprises cross bar that connects corresponding node and the brace that is connected non-corresponding node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104748 CN2911007Y (en) | 2006-06-16 | 2006-06-16 | Gate with double-arch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104748 CN2911007Y (en) | 2006-06-16 | 2006-06-16 | Gate with double-arch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911007Y true CN2911007Y (en) | 2007-06-13 |
Family
ID=38132865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620104748 Expired - Lifetime CN2911007Y (en) | 2006-06-16 | 2006-06-16 | Gate with double-arch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911007Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427685C (en) * | 2006-06-16 | 2008-10-22 | 浙江大学 | Gate in double arched structure |
| CN114622525A (en) * | 2022-04-18 | 2022-06-14 | 江苏省水利勘测设计研究院有限公司 | Assembled inverted arch bottom plate sluice and design method thereof |
-
2006
- 2006-06-16 CN CN 200620104748 patent/CN2911007Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427685C (en) * | 2006-06-16 | 2008-10-22 | 浙江大学 | Gate in double arched structure |
| CN114622525A (en) * | 2022-04-18 | 2022-06-14 | 江苏省水利勘测设计研究院有限公司 | Assembled inverted arch bottom plate sluice and design method thereof |
| CN114622525B (en) * | 2022-04-18 | 2024-05-14 | 江苏省水利勘测设计研究院有限公司 | Assembled inverted arch bottom plate sluice and design method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105019918B (en) | A kind of underwater shield tunneling structure anti-shock methods and device | |
| CN103437457A (en) | Replaceable steel coupling beam and double-steel-plate high-strength concrete combined coupled shear wall | |
| CN207686014U (en) | A kind of connecting node of H-type beam web interpolation concrete-filled steel square tubular column | |
| CN103074959A (en) | Steel plate and high-strength concrete combination connecting beam | |
| CN204282544U (en) | A kind of joint reinforcing and energy consuming mechanism | |
| CN100427685C (en) | Gate in double arched structure | |
| CN101122151B (en) | Bidirectional single-row reinforcement shear wall structure and manufacturing method thereof | |
| CN103615069A (en) | Trussed steel rib concrete coupling beam | |
| CN2911007Y (en) | Gate with double-arch structure | |
| CN203080799U (en) | Coupling beam combining steel plates and high-strength concrete | |
| CN202672353U (en) | Panel constraint type concrete filled steel tube composite column-steel beam joint | |
| CN103967149A (en) | Self-resetting line-shaped center supporting system for industrialized assembly type multistory and high-rise steel structures | |
| CN206917081U (en) | A kind of beam column of steel structure | |
| CN202124938U (en) | Stirrup stiffness barrel of beam column joint of frame structure | |
| CN102852249B (en) | A kind of modified Coupled Shear Wall structure | |
| CN205688619U (en) | A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall | |
| CN203669204U (en) | Trussed steel reinforced concrete coupling beam | |
| CN205330003U (en) | Carbon fiber thin wall steel tube concrete combination column of built -in FRP section bar | |
| CN2878503Y (en) | Gate plate with framework of steel reinforcement | |
| CN203403349U (en) | Box-type tie beam combined arch bridge | |
| CN201932850U (en) | Integral balance arm of tower crane | |
| CN204212261U (en) | Post and curved beam horizontal flexibility connection space structural system | |
| CN203475642U (en) | Coupled shear wall combining replaceable steel coupling beam and dual-layer steel plate high-strength concrete | |
| CN103061417A (en) | Connection node of steel reinforced concrete composite beam and concrete-filled steel tubular column | |
| CN203770852U (en) | Multi-deck integrated pipe frame structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081022 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |