CN205205790U - Hierarchical energy dissipation row of high strength high stability mud -rock flow leads device - Google Patents
Hierarchical energy dissipation row of high strength high stability mud -rock flow leads device Download PDFInfo
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- CN205205790U CN205205790U CN201520985533.XU CN201520985533U CN205205790U CN 205205790 U CN205205790 U CN 205205790U CN 201520985533 U CN201520985533 U CN 201520985533U CN 205205790 U CN205205790 U CN 205205790U
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- rock flow
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- high stability
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Abstract
(B, ) the utility model relates to a hierarchical energy dissipation row of high strength high stability mud -rock flow leads device. China's mountain area area is big, and debris flow gully and potential debris flow gully distribute extensively. The device is arranged on a high strength high stability mud -rock flow fence, and its constitution includes: dam body basis (b) (b) 1 (b) (b), has trapezoidal dam body main part (b) (b) 3 (b) (b) on the dam body basis, trapezoidal dam body main part perpendicular department corresponds there is bottom plate (b) (b) 9 (b) (b), a set of riser (b) (b) 7 (b) (b) has on the bottom plate, cylindrical through -hole spare (b) (b) 8 (b) (b) has in the middle of the dam body main part, dam body main part side has stand (b) (b) 2 (b) (b), dam body main part rear end switches on (b) (b) 17 (b) (b) to having to arrange, arrange and to switch on have intercepting device (b) (b) 18 (b) (b) and row's guide pillar (b) (b) 20 (b) (b), stand and dam body basis bottom are through cable (b) (b) 10 (b) (b) and anchor pier (b) (b) 11 (b) (b), fixation nut (b) (b) 4 (b) (b) has in the trapezoidal dam body main part, the fixation nut internal rotation twists adjusting screw (b) (b) 5 (b) (b), adjusting screw is connected with spanner (b) (b) 6 (b) (b). The utility model discloses be applied to hierarchical energy dissipation row of high strength high stability mud -rock flow leads device. (B, )
Description
technical field:
the utility model relates to a kind of high strength high stability mud-rock flow classified energy-dissipation row and leads device.
background technology:
china's mountain area area is large, debris flow gully and potential debris flow gully widely distributed, annual heavy rain mud-stone flow disaster in season frequently occurs, people's life and property loss that mud-stone flow disaster causes is quite serious, in order to alleviate the frequent mud-stone flow disaster occurred, people take prophylactico-therapeutic measures miscellaneous, single from initial engineering type, lead facility, check dam etc. mainly with the row of building, but engineering norm for civil defense is lower; Although occurred that still it existed very large hidden danger to some mud-rock flow hurdles row's structure on strength and stability, process is led for mud-rock flow classified energy-dissipation row simultaneously and lack corresponding equipment and device, therefore design a kind of intensity high stability mud-rock flow classified energy-dissipation row and lead device.
summary of the invention:
the purpose of this utility model is to provide a kind of high strength high stability mud-rock flow classified energy-dissipation row and leads device.
above-mentioned object is realized by following technical scheme:
a kind of high strength high stability mud-rock flow classified energy-dissipation row leads device, its composition comprises: dam body foundation, described dam body foundation has trapezoidal dam body main body, described trapezoidal dam body body normal face place is to having base plate, described base plate has one group of riser, described dam body body rear is to there being row's pathway, described row's pathway have blocking apparatus and row's guide pillar, in the middle of described dam body main body, there is cylindrical hole part, described dam body main body side mask has column, by drag-line and anchor pier bottom described column and dam body foundation, described trapezoidal dam body main body has hold-down nut, adjusting screw(rod) is screwed in described hold-down nut, described adjusting screw(rod) is connected with spanner.
described high strength high stability mud-rock flow classified energy-dissipation row leads device, described blocking apparatus comprises wire lath, described wire lath is made up of the mild steel wire of zinc plated mild carbon steel or coated PVC, described wire lath has the mesh that 2-3cm is wide, described wire gauze is fixed in quadra, described quadra sidewall has square groove, described square groove coincide with the square projection on row's pathway, described row's guide pillar boring structure, has weight in described hollow-core construction.
described high strength high stability mud-rock flow classified energy-dissipation row leads device, described cylindrical hole part comprises steel cylinder, described steel cylinder outer wall is welded with anchoring piece, and described steel cylinder outer wall has built layer of concrete by anchoring piece, has steel mesh in described layer of concrete.
described high strength high stability mud-rock flow classified energy-dissipation row leads device, and described cylindrical hole part has arc groove, and insert baffle plate in described arc groove, described baffle plate is connected with adjusting screw(rod).
described dam body foundation and anchor pier are embedded in underground, described blocking apparatus arranges one group, and the wire gauze aperture on described blocking apparatus successively following current reduces, and described row leads device and comprises straight section and S section, described blocking apparatus is located at straight section, and described row's guide pillar is arranged on S section.
the beneficial effects of the utility model:
1. the utility model is by adopting dam body foundation and trapezoidal dam body main body as dependence, and add drag-line and anchor pier and strengthen its stable and impact resistance, base plate is set simultaneously and mud-rock flow is shunted by riser, by being provided with cylindrical hole part and its through hole inner opening size can regulate in trapezoidal dam body main body, regulative mode by rotating hand propelled adjusting screw(rod) in hold-down nut, baffle plate lifting is driven to regulate, realize the target of hurdle row, cylindrical hole part adopts concrete and steel cylinder form of building to support simultaneously, anticorrosive, shock-resistant have good application life.
the utility model structure is simple, easy to operate, and the shock resistance of trapezoidal dam body main body, stability are high, provide powerful anchored force simultaneously, also can not topple over and slippage when sandstone are piled up by drag-line and anchor pier.
the utility model is by the mud-rock flow after hurdle arranging device, also possess some small-sized stones, tackled step by step by blocking apparatus, guarantee to tackle quality, by row's pathway straight section is set and S section can make mud-rock flow slow down to a certain extent, the impact force of further reduction mud-rock flow, blocking apparatus adopts detachable square groove formula to connect and can arrange as required, row's guide pillar alleviates impact force, arrange in guide pillar as hollow and be equipped with weight simultaneously, can increase the weight of as required, ensure that it uses.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is the utility model cylindrical hole part schematic cross-sections.
accompanying drawing 3 is the utility model trapezoidal dam body main body schematic diagrames.
accompanying drawing 4 is the utility model blocking apparatus and row's pathway connection diagram.
detailed description of the invention:
embodiment 1:
a kind of high strength high stability mud-rock flow classified energy-dissipation row leads device, its composition comprises: dam body foundation 1, described dam body foundation has trapezoidal dam body main body 3, described trapezoidal dam body body normal face place is to there being base plate 9, described base plate has one group of riser 7, described dam body body rear is to there being row's pathway 17, described row's pathway have blocking apparatus 18 and row's guide pillar 20, in the middle of described dam body main body, there is cylindrical hole part 8, described dam body main body side mask has column 2, drag-line 10 and anchor pier 11 is passed through bottom described column and dam body foundation, described trapezoidal dam body main body has hold-down nut 4, adjusting screw(rod) 5 is screwed in described hold-down nut, described adjusting screw(rod) is connected with spanner 6.
embodiment 2:
high strength high stability mud-rock flow classified energy-dissipation row according to embodiment 1 leads device, described blocking apparatus comprises wire lath, described wire lath is made up of the mild steel wire of zinc plated mild carbon steel or coated PVC, described wire lath has the mesh that 2-3cm is wide, described wire gauze is fixed in quadra, described quadra sidewall has square groove, described square groove coincide with the square projection on row's pathway, described row's guide pillar boring structure, has weight in described hollow-core construction.
embodiment 3:
high strength high stability mud-rock flow classified energy-dissipation row according to embodiment 1 or 2 leads device, described cylindrical hole part comprises steel cylinder 13, described steel cylinder outer wall is welded with anchoring piece 15, described steel cylinder outer wall has built layer of concrete 14 by anchoring piece, has steel mesh 16 in described layer of concrete.
embodiment 4:
high strength high stability mud-rock flow classified energy-dissipation row according to embodiment 1 or 2 or 3 leads device, and described cylindrical hole part has arc groove, and insert baffle plate 12 in described arc groove, described baffle plate is connected with adjusting screw(rod).
embodiment 5:
high strength high stability mud-rock flow classified energy-dissipation row according to embodiment 1 or 2 or 3 or 4 leads device, described dam body foundation and anchor pier are embedded in underground, described blocking apparatus can arrange one group, wire gauze aperture on described blocking apparatus successively following current reduces, described row leads device and comprises straight section and S section 19, described blocking apparatus is located at straight section, and described row's guide pillar is arranged on S section.
Claims (5)
1.
a kind of high strength high stability mud-rock flow classified energy-dissipation row leads device, its composition comprises: dam body foundation, it is characterized in that: described dam body foundation has trapezoidal dam body main body, described trapezoidal dam body body normal face place is to having base plate, described base plate has one group of riser, described dam body body rear is to there being row's pathway, described row's pathway have blocking apparatus and row's guide pillar, in the middle of described dam body main body, there is cylindrical hole part, described dam body main body side mask has column, by drag-line and anchor pier bottom described column and dam body foundation, described trapezoidal dam body main body has hold-down nut, adjusting screw(rod) is screwed in described hold-down nut, described adjusting screw(rod) is connected with spanner.
2.
high strength high stability mud-rock flow classified energy-dissipation row according to claim 1 leads device, it is characterized in that: described blocking apparatus comprises wire lath, described wire lath is made up of the mild steel wire of zinc plated mild carbon steel or coated PVC, described wire lath has the mesh that 2-3cm is wide, described wire gauze is fixed in quadra, described quadra sidewall has square groove, described square groove coincide with the square projection on row's pathway, described row's guide pillar boring structure, has weight in described hollow-core construction.
3.
high strength high stability mud-rock flow classified energy-dissipation row according to claim 1 and 2 leads device, it is characterized in that: described cylindrical hole part comprises steel cylinder, described steel cylinder outer wall is welded with anchoring piece, described steel cylinder outer wall has built layer of concrete by anchoring piece, has steel mesh in described layer of concrete.
4.
high strength high stability mud-rock flow classified energy-dissipation row according to claim 1 and 2 leads device, and it is characterized in that: described cylindrical hole part has arc groove, insert baffle plate in described arc groove, described baffle plate is connected with adjusting screw(rod).
5.
high strength high stability mud-rock flow classified energy-dissipation row according to claim 1 and 2 leads device, it is characterized in that: described dam body foundation and anchor pier are embedded in underground, described blocking apparatus arranges one group, wire gauze aperture on described blocking apparatus successively following current reduces, described row leads device and comprises straight section and S section, described blocking apparatus is located at straight section, and described row's guide pillar is arranged on S section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985533.XU CN205205790U (en) | 2015-12-02 | 2015-12-02 | Hierarchical energy dissipation row of high strength high stability mud -rock flow leads device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985533.XU CN205205790U (en) | 2015-12-02 | 2015-12-02 | Hierarchical energy dissipation row of high strength high stability mud -rock flow leads device |
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| Publication Number | Publication Date |
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| CN205205790U true CN205205790U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520985533.XU Active CN205205790U (en) | 2015-12-02 | 2015-12-02 | Hierarchical energy dissipation row of high strength high stability mud -rock flow leads device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004882A (en) * | 2019-04-19 | 2019-07-12 | 西南交通大学 | The dissipation of mud-rock flow multistage is blocked structure |
-
2015
- 2015-12-02 CN CN201520985533.XU patent/CN205205790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004882A (en) * | 2019-04-19 | 2019-07-12 | 西南交通大学 | The dissipation of mud-rock flow multistage is blocked structure |
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