CN203530936U - Anti-collision device for fibrous composite gate - Google Patents
Anti-collision device for fibrous composite gate Download PDFInfo
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- CN203530936U CN203530936U CN201320551501.XU CN201320551501U CN203530936U CN 203530936 U CN203530936 U CN 203530936U CN 201320551501 U CN201320551501 U CN 201320551501U CN 203530936 U CN203530936 U CN 203530936U
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- fibrous composite
- gate
- buoyancy tank
- composite gate
- flexible grid
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Abstract
The utility model relates to an anti-collision device for a fibrous composite gate. The anti-collision device is characterized by comprising a flexible grating/buoyancy tank, a plurality of hooks for hanging the flexible grating/ buoyancy tank and a plurality of hanging rings arranged on the abutment pier of the fibrous composite gate. The top of the flexible grating/ buoyancy tank is connected with one end of each hook, and the other ends of the hooks are connected with the hanging rings. The flexible grating is formed by intersecting transverse battens and vertical battens made of fibrous composite materials, the buoyancy tank is filled with a plurality of barrel bodies made of hollow fibrous composite materials, and the buoyancy tank is made of fibrous composite materials. The anti-collision device is arranged on the upstream face of the fibrous composite gate, and has the advantages of being capable of efficiently protecting the gate, prolonging the service life of the gate, dissipating energy and performing buffering and high in adaptability.
Description
Technical field
The utility model relates to the anticollision device, collision-prevention device of hydraulic engineering technical field, particularly about the anticollision device, collision-prevention device for fibrous composite gate.
Background technology
In hydraulic engineering, widely used gate is mainly steel, cast iron and reinforced concrete gate at present.In recent years, novel high-performance FRP gate technology is ripe and be applied in hydraulic engineering gradually, this Novel gate, and its intensity is high compared with steel, cast iron and reinforced concrete gate, and rigidity is lower.Therefore, when running into foreign impacts, need to carry out extra protection, especially, when running into flood, mud-rock flow or floating thing FRP gate is impacted, in order reducing, to impact the infringement causing, guarantee the normal operation of gate, need on FRP gate, anticollision device, collision-prevention device be set.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind ofly to be had buffering, energy dissipating and blocks dirty effect for the anticollision device, collision-prevention device of fibrous composite gate, to prevent FRP gate from whole destruction or local fracture occurring under the shock of floating thing or other weight, causes losing efficacy.
For achieving the above object, the utility model is taked following technical scheme: for the anticollision device, collision-prevention device of fibrous composite gate, it is characterized in that: it comprise one by some laterally and the flexible grid that forms of vertical lamellae intersection, some for hanging the hook of described flexible grid, and some links being arranged on fibrous composite gate abutment pier; Described flexible grid adopts fibrous composite to make, and the top of described flexible grid is connected with one end of described hook, and the other end of described hook connects described link.
Described flexible grid is two-layer.
The bottom of described flexible grid is provided for pasting the alite paste of described flexible grid and fibrous composite gate.
Anticollision device, collision-prevention device for fibrous composite gate, is characterized in that: it comprises a buoyancy tank, and some cylindrical shells that are filled in described buoyancy tank inside are some for hanging the hook of described buoyancy tank, and are arranged on the link on fibrous composite gate abutment pier; Described buoyancy tank adopts fibrous composite, and described cylindrical shell adopts the fibrous composite of hollow to make; The top of described buoyancy tank is connected with one end of described hook, and the other end of described hook connects described link.
The utility model is owing to taking above technical scheme, and it has the following advantages:
1, the utility model is arranged on the upstream face of fibrous composite gate, when mud-rock flow or floating thing shock gate, can avoid damaging gate, thereby extend the application life of gate.
2, the utility model is owing to adopting the flexible grid that deformability is large, crooking ability is strong under the many operating modes of, floating thing large in SEA LEVEL VARIATION, therefore not only can cushion, energy dissipating, and can play the effect of the dirts such as interception floating thing.
3, the utility model is due to the cylindrical shell that adopts the buoyancy tank that energy dissipating ability is strong and be filled in buoyancy tank inside under the operating mode large at fibrous composite igfet gate, security requirement is high, when buoyancy tank is subject to floating thing shock, buoyancy tank and cylindrical shell all have flexibility and viscoplasticity, while being therefore impacted, produce moderate finite deformation, meanwhile, can phase mutual friction and shock between cylindrical shell, can reach the effect of multiple power consumption.
4, quantity of the present utility model and size can change according to the variation of the size of gate, level changing amplitude and possible key elements such as impact force size, have stronger compliance.
Accompanying drawing explanation
Fig. 1 is the schematic side view of the utility model embodiment 1
Fig. 2 is the schematic side view of the utility model embodiment 1 another kind of connected mode
Fig. 3 is the schematic side view of the utility model embodiment 2
Fig. 4 is the buoyancy tank schematic top plan view of the utility model embodiment 2
The specific embodiment
Below in conjunction with drawings and Examples, to of the present utility model, be described in detail.
As shown in Figure 1, Figure 3, the utility model is arranged on anticollision device, collision-prevention device upstream face one side of fibrous composite gate 1, because the utility model mainly carries out structure design to anticollision device, collision-prevention device, below by two embodiment, illustrate the anticollision device, collision-prevention device of two kinds of form of structure.
As shown in Figure 1, the anticollision device, collision-prevention device of the present embodiment comprises flexible grid 2, some hooks 3 and some link (not shown)s.Wherein, flexible grid 2 for fibrous composite make some laterally and vertical lamellae intersection form, and by the spaced some hooks 3 in top, hang in the link (not shown) in the abutment pier (not shown) of fibrous composite gate 1.
In a preferred embodiment, flexible grid 2 is two-layer.
As shown in Figure 2, the bottom of flexible grid 2 can arrange one deck alite paste 4, by alite paste 4, the bottom of flexible grid 2 is sticked on fibrous composite gate 1.
It is less that the present embodiment is generally applicable to SEA LEVEL VARIATION, and floating thing is more or need to block in a large number in dirty situation.
As shown in Figure 3, Figure 4, the anticollision device, collision-prevention device of the present embodiment comprises a buoyancy tank 4, some cylindrical shells 5, some hooks 6 and some link (not shown)s.Buoyancy tank 4 adopts fibrous composite to make, and hangs on the link being arranged on fibrous composite gate 1 abutment pier by linking up with 6, and cylindrical shell 5 is filled in the inside of buoyancy tank 4.
In preferred an enforcement, cylindrical shell 5 adopts the fibrous composite of hollow to make.
The implementation case is generally applicable to that igfet gate is larger, and security requirement is higher, has in the situation that larger floating thing impacts.
The various embodiments described above are only for illustrating the utility model; wherein the structure of each parts, connected mode and manufacture craft etc. all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (4)
1. the anticollision device, collision-prevention device for fibrous composite gate, it is characterized in that: it comprise one by some laterally and the flexible grid that forms of vertical lamellae intersection, some for hanging the hook of described flexible grid, and some links being arranged on fibrous composite gate abutment pier; Described flexible grid adopts fibrous composite to make, and the top of described flexible grid is connected with one end of described hook, and the other end of described hook connects described link.
2. the anticollision device, collision-prevention device for fibrous composite gate as claimed in claim 1, is characterized in that: described flexible grid is two-layer.
3. the anticollision device, collision-prevention device for fibrous composite gate as claimed in claim 1 or 2, is characterized in that: the bottom of described flexible grid is provided for pasting the alite paste of described flexible grid and fibrous composite gate.
4. for an anticollision device, collision-prevention device for fibrous composite gate, it is characterized in that: it comprises a buoyancy tank, some cylindrical shells that are filled in described buoyancy tank inside, some for hanging the hook of described buoyancy tank, and be arranged on the link on fibrous composite gate abutment pier; Described buoyancy tank adopts fibrous composite, and described cylindrical shell adopts the fibrous composite of hollow to make; The top of described buoyancy tank is connected with one end of described hook, and the other end of described hook connects described link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551501.XU CN203530936U (en) | 2013-09-05 | 2013-09-05 | Anti-collision device for fibrous composite gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551501.XU CN203530936U (en) | 2013-09-05 | 2013-09-05 | Anti-collision device for fibrous composite gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530936U true CN203530936U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551501.XU Expired - Fee Related CN203530936U (en) | 2013-09-05 | 2013-09-05 | Anti-collision device for fibrous composite gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410126A (en) * | 2013-09-05 | 2013-11-27 | 山东省水利科学研究院 | Anticollision device for fiber composite material gate |
| CN112095553A (en) * | 2020-09-18 | 2020-12-18 | 王梦真 | Movable dam installation and construction system flexible and convenient to use |
-
2013
- 2013-09-05 CN CN201320551501.XU patent/CN203530936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410126A (en) * | 2013-09-05 | 2013-11-27 | 山东省水利科学研究院 | Anticollision device for fiber composite material gate |
| CN112095553A (en) * | 2020-09-18 | 2020-12-18 | 王梦真 | Movable dam installation and construction system flexible and convenient to use |
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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 |
Granted publication date: 20140409 Termination date: 20150905 |
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| EXPY | Termination of patent right or utility model |