CN109267539A - Portable staking out device and preparation method - Google Patents

Portable staking out device and preparation method Download PDF

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Publication number
CN109267539A
CN109267539A CN201811189881.0A CN201811189881A CN109267539A CN 109267539 A CN109267539 A CN 109267539A CN 201811189881 A CN201811189881 A CN 201811189881A CN 109267539 A CN109267539 A CN 109267539A
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China
Prior art keywords
casing
pipe
portable
inner tube
staking out
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CN201811189881.0A
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孙士元
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Individual
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Individual
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Priority to CN201811189881.0A priority Critical patent/CN109267539A/en
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/10Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

The present invention relates to a kind of portable staking out devices, characterized in that described device includes detachable lock, the casing with self-locking body, load body, wherein described sleeve pipe is made of the inner tube with fixed detent, outer tube, the pipe lid with warning device;The outer tube body is a root long degree not less than 0.5m and with the casing of self-locking body, and casing is integrally arranged at construction surface hereinafter, the pipe lid with warning device is connected with one end of described sleeve pipe, and lid is concordant with described construction surface;Said inner tube is set in described sleeve pipe, is connected thereto by the self-locking body of casing;The load body is mutually permanently connected with said inner tube.Compared with prior art, since the present invention provides portable concealed staking out device and setting methods, can accomplish before flood in advance alarm layout, take precautions against water blocking, flood in time in flood after restore ecological original state rapidly, fundamentally solve the problems, such as that flood season water logging building, water overflow river levee.

Description

Portable staking out device and preparation method
Technical field sheet
Invention be related to it is a kind of it is concordant with construction surface prevent the unrestrained leaching of water flood the device of building and method of controlling flood, especially one kind just Take formula staking out device and preparation method.
Background technique
Typhoon, frequent flood every year, hundreds of millions of economic losses is caused to waterlogging area.In face of such flood calamity Evil, how dyke strengthening is built a dam, rescue and relief work the problem of industry peer provide many benevolence persons and see that benevolence sage sees the technical solution of intelligence. Such as: Chinese patent literature CN2349256Y discloses a kind of Flood-proof wall, and which employs the structures not used in the prior art Design: having one group of heavy caliber water bag, and there is end socket at heavy caliber water bag both ends, there is inlet valve on end socket, and heavy caliber water bag is overlapped mutually, And it is fixed by pilework.The utility model has novel and reasonable structure, and small in size, convenient transportation, economy and durability, setting is fast, section Human-saving, material resources, be conducive to improve take precautions against natural calamities, anti-disaster ability, reduction prevent, combat a natural disaster cost, be conducive to mitigation personnel and economic loss.
For another example, a chain of bag side of dike breach in a kind of quick blocking flood that Chinese patent literature CN1226623A is provided Method and drill rod needle are the scouring force principles for making full use of object gravity to be greater than water, and adaptation to local conditions is in dike breach and shuts off nearby It securely can be tied up set and drilled a blasting hole in breach by the weight of quick feeding pack and any a chain of bag up to 5T or more.The invention Simple and easy to do, tying is tied up solid.And block fast, it such as bursts to implement in Changjiang main dyke Jiujiang, only needs can seal within 10 hours, It is further adapted for water conservancy simultaneously, road and bridge, the fills dam sediment trapping cofferdam such as enclose sea shut off and railway emergency rescue, but also avoid unnecessary putty It wastes and saves agglomeration expense and it ships link.
For another example, Chinese patent literature CN201627138U discloses a kind of bridge abutment protecting structure, it is characterized in that, including set Being placed in abutment, the several of side arrange protection stakes near water, and the protection stake upper end is more than design flood level.As optimization, river is leaned in abutment Side respectively to the upstream side riverbank and downstream side riverbank it is each it is angularly disposed there are four rows to protect stake, four row of upstream protect stake and abutment away from It is protected with a distance from stake and abutment from four row of downstream is greater than, protects stake and downstream side protection stake middle position and protection stake in upstream side Position is provided with filled sandbags between abutment.Compared with the prior art, this bridge abutment protecting structure protection effect is more excellent, especially It is suitble to practice in wide shallow meandering section.
In addition, Chinese patent literature CN2434338Y provide it is a kind of by the structure compositions such as Water-storage bag and drainage mouth One big, one small more bags of joints can be made, using the automatic entrance of water flow microcephaly, greatly in water bag, the needs that can be built a dam according to difference Head cut-off dam making;The breach that flood washes away, especially big breach can be blocked;Two bags of anti-dams of joint fill can be made, utilize rubbing for water weight It wipes power and resists hydraulic pressure strong thrust.With the one large one small Dam bag in Chinese lute shape, block dark hole and piping, with arc it is curved, in Between big, the small protection composite bag being unified into both ends, the dam built up on river, river, stake can not had to by keeping out hydraulic thrust.
In addition, Chinese patent literature CN207685785U provides a kind of ecological riverway multistage shore protection, in level-one shore protection Portion is arranged side by side there are three drainage channel, and three drainage channel other ends are connect with the channel that crosses, connection above level-one shore protection There is second level shore protection, vegetation region is provided on second level shore protection, lower steel wire, second level shield are fixed between level-one shore protection and second level shore protection It hammers into two thick spud piles and two thin spud piles inside bank vertically respectively, is connected with three-level shore protection above second level shore protection, three Drainage channel can send rapidly the water in river, when there is big flood situation, need to only pull out baffle, flood will be from row Aquaporin, which enters, to cross in channel, and flood is avoided to cross shore protection, and the sandbag in groove is taken out, is piled up around shore protection, can To play the role of reinforcing shore protection, lower steel wire can block the sundries around river, and upper steel wire can block abrupt slope week The sundries fallen is enclosed, keeps shore protection clean.
In addition, Chinese patent literature CN106592523A discloses a kind of flood control water bag comprising water bag main body and water bag Skirt body, water bag main body are equipped with intake-outlet, water bag skirt body are connected on the downside of water bag main body, and water bag skirt body lower end is fallen equipped with skirt body Bag, water bag main body both ends and water bag skirt body the right and left are equipped with zipper, and multiple flood control water bag units connect to form entirety with zipper, Water bag skirt body can prevent embankment from seeping water, and prevent piping, can increase bank height after water filling in the main body of flood control water bag, therefore Flood control level is raised, has the function of flood control.
In addition, Chinese patent literature CN106677126A discloses a kind of unit splicing formula rubber water-filling anti-flood wall and combination Method.For in the city of modernization, earth material and sand material are not easy to get everywhere, and the sandbag after flood is also unfavorable for environmental protection Recycling, with greater need for a large amount of manpower.A kind of unit splicing formula rubber water-filling anti-flood wall, composition includes: water-filling rubber unit, is filled One end of water rubber unit is provided with the composite structure of a dovetail groove and two Tenons, the other end setting of water-filling rubber unit There are two dovetail groove and three Tenon composite structures, and the upper end of water-filling rubber unit is evenly provided with one group of aperture and depth phase With column type hole, there are two the identical water inlet in aperture, water-filling rubbers for setting at the end positions of the upper surface of water-filling rubber unit There are two the identical water outlets in aperture for the lower end two sides setting of the side of the long side of glue unit.The present invention is applied to flood control field.
In addition, Chinese patent literature CN205604169U discloses a kind of compression flood prevention device, an including bottom plate certainly, it is described A pedestal is arranged in the side of bottom plate, and the upper end of the pedestal is arranged a card slot, a flood control plate, the flood control is arranged in the card slot A shaft is respectively arranged in the bottom both ends of plate, and the flood control plate is movably installed in the card slot of pedestal upper end by shaft, described anti- The rear end face of flood plate is provided with one or more bending plate, and the other end of bending plate is respectively provided with a pin shaft, positioned at the bottom of bending plate A top plate is arranged in portion, and the upper surface of the top plate offers groove corresponding with bending plate, and the upper surface positioned at bottom plate is provided with A baffle ring is respectively arranged in one or more pile body, the upper end two sides of pile body, and baffle ring is located at the upper surface of bottom plate.The utility model structure Simply, by the flood control plate of activity setting, play the role of a buffering, avoid the direct impact of flood, it can be certainly in layback Dynamic pressure tightly each pile body is always ensured that each pile body is squeezed into soil, guaranteeing that bottom plate is fastened with ground always.
Combine with river bottom protection jackstone in addition, Chinese patent literature CN108442326A discloses a kind of sacrifice pile group and resist bridge pier The means of defence of basic local scour, including the sacrifice pile group in front of Main Pier of Bridges is arranged in and is arranged in around pier footing River bottom protection jackstone, the sacrifice pile group that direction of flow is determined according to hydraulics are the first line of defences in protection, can be according to reality certainly Right condition uses trigonometric expression, quincunx or And of Varying Depth arrangement, to guide flood torrent and its energy that dissipates, pier footing River bottom protection jackstone shape, size and its gradation are nearby selected according to condition of river floor to cooperate with work with the sacrifice pile group in front of bridge pier Make, so that playing the role of energy dissipating subtracts punching, river bottom protection corrosion protection.Compared with prior art, means of defence of the invention gives full play to master The advantage of dynamic protection and passive protection method, not only can be with factory's preprocessing, but also live can process, and production and construction is simple and convenient, Primary investment is used for a long time, and practical protection effect is good, and required repairerment maintenance is few.
In addition, Chinese patent literature CN103966976A discloses a kind of shield river levee curtain, several are caused by soft tough tablet Long film, which is combined into curtain again and is attached at dike face, washes away loss with diminishing, can subtract collapse on the bank landslide, greatly with sharp flood fighting and water and soil conservation. Its every long film of width is 1 to 2 meter wide, both reinforces convenient for going connection comparatively dense equably to plug along breadths in more auxiliary stakes of dike and water Stake, but the spelling between the adjacent each width of benefit joins to form very big covering surface, or joins spelling plus width above it to thicken power-assisted;Therefore it is long Film can be changed to by Lian Yi such as old rice bag clothings, and every hundred square metres of single width can not surpass 5 myriagram weights, facilitate carrying and installation, even Transfer emergency.Be additionally provided with the strong rope that is easily changed to by old tire etc. connect the long film of power-assisted prolong from water stake it is taut across dike face, then under Slope is gone to be to be connected in non-irrigated stake, increases antiskid slope power.All piles are easily changed to by old rod again, try hard to environmental protection and saving.The non-flood season this Curtain can also only allow lower part to paste dike, and middle and upper part then goes to one line waters of fence river bank as water in curtain so that cultivation etc. is raw from dike Production or assistant director of a film or play's blowdown.
The above numerous technical solution, be all around how to fight flood and relieve victims, the anti-dangerous theme expansion of flood control.So, Thinking can't help saying, scheme is also innovated.In conjunction with the prior art, the present invention more has new technical solution to contribute to public and social interest.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of portable staking out device and preparation methods.Described device is It is concordant with ground and can freely adjust, lock height, instant alarming and the respective pile of discrete setting and fixed simultaneously with pile The load body of connection;The method is that the water how discrete equipment fast assembling is integral by people after reception is warned is kept off Or the preparation method of dam.
For this purpose, the technical solution that the present invention solves described problem is: a kind of portable staking out device, described device includes can Dismounting type lock hasp, the casing with self-locking body, load body, wherein matched also in fixed detent with described sleeve pipe Pipe, outer tube, the pipe lid with warning device;Described sleeve pipe ontology is a root long degree not less than 0.5m and with the set of self-locking body Pipe, casing is integrally arranged at construction surface hereinafter, the pipe lid with warning device is connected with one end of described sleeve pipe, Lid is concordant with described construction surface;Said inner tube is set in described sleeve pipe, is connected thereto by the self-locking body of casing;It is described Load body is mutually permanently connected with said inner tube.
Further, the detachable lock is sleeved in the fixation detent of said inner tube.
Preferably, the load body is that its body interior is equipped with chip module, and volume is the anti-skidding of 0.1 m3 to 9m3 Anti-stab plastic cement water bag.
Further, the self-locking body on casing connects with outer tube sleeve load.
Preferably, described sleeve pipe, pipe end one inner edge surface for being hidden in construction surface have zigzag lead angle.
Further, the pipe lid, the warning device that its lid portion inside is arranged in are the intelligence with bidirectional communication function Module, also, distinguishing mark round the clock is equipped in top surface layer.
Preferably, described its lid portion inside warning device that is arranged in is the rainfall gauge with talent for swimming sensor.
Preferably, the sensor is and the associated Zigbee node net sensor in internet
A kind of setting method of portable concealed staking out device, the method includes the steps:
S1. equipment is reorganized and outfit: getting pile driving equipment ready, casing, inner tube, load body and respective attachment are classified;
S2. construction site is selected, punches or drills in a manner of structuring the formation at construction by pile driving equipment, respectively integrally set casing Construction area after structuring the formation in hole, and keep one end of tube head concordant with construction surface, later, pipe lid be fastened on tube head, And distinguishing mark round the clock is set in its surface layer face;
S3. when the warning device of pipe lid is received or issued warning signal, inner tube is respectively implanted in its corresponding casing, is exposed Inner pipe portion be higher than construction surface, and be fixedly connected by self-locking body with outer tube;
S4. load body is placed between the inner tube after structuring the formation, and be firmly connected with it;
S5. at this point, being made of whole waterproof casing, inner tube, load body overflows dike.
Further, the casing, the outer diameter 40mm-64mm of pipe, thickness of pipe wall 2.7mm-4.0mm.
Compared with prior art, since the present invention provides portable concealed staking out device and preparation methods, it can accomplish flood Restore ecological original state rapidly after taking precautions against water blocking, flood in time in the preceding layout of alarm in advance, flood, fundamentally solves flood season water logging and build Build object, water overflow river levee the problem of.
Detailed description of the invention
The inner tube and the overall structure diagram after casing assembly that Fig. 1 is the present apparatus;
Fig. 2 is the structural schematic diagram of casing;
Fig. 3 is the anti-unrestrained water dike schematic diagram being made of the present apparatus;
Fig. 4 is about the flow diagram for implementing portable staking out device.
In figure: 1- casing (also referred to as outer tube), 11- self-locking body, 12- casing end, 13- zigzag lead angle;2- inner tube, 21- detent;3- load body, 31- embedded chip module;The detachable lock of 4-, 5- pipe lid, 51- warning device, 52- is round the clock Distinguishing mark;6- blocks water enclosing, 7- construction surface.
Specific embodiment
Embodiment one, referring to Fig. 1 to Fig. 4, the present embodiment describes a kind of portable staking out device.Called portable, Refer to constitute this example described in device each main component can the respectively discrete setting when no flood situation occurs, when flood situation alarm It is unique whole for can assembling rapidly again when appearance.Specifically, the portable staking out device of this example in one's power, including it is detachable Lock 4, the casing 1(with self-locking body 11 be also referred to as outer tube), the load body 3 with embedded chip;It is therein concealed Pipe 1 also has the inner tube 2 of fixed detent 21, with the pipe lid 5 of warning device 51, report therein by having other than sleeve body Alarm device is a kind of intelligent object with bidirectional communication function, which has the function being in communication with each other with flood control headquarter, The intelligent object can be sent to for the instruction of flood control headquarter by relying on Internet Server, and similarly, intelligent object can Network center of headquarter is uploaded to so that real time information will be collected.Since chip module is the prior art, therefore, the function can be with Solidification is among communication module in advance;In practice, the warning device 51 that pipe covers, which is arranged in, can be the water of acquisition hydrographic information The rainfall gauge of propagated sensation sensor, or with the Zigbee node net sensor of network associate by acquired hydrographic information in rf form It sends, for inspection conveniently also for prompting passerby note that being provided with distinguishing mark round the clock on pipe this surface layer of lid face.
Self-locking body 11 in this example and casing 1 are a kind of loop connection relationships, and casing 1 except in addition to the engaging portion Guan Gai remaining Part Hide All in construction surface hereinafter, being equivalent to the effect of ground pile, one due to going deep into buried pipe end can be designed to The structure of inner edge surface with 13 lead angle of zigzag, action principle are equivalent to earth anchor;So entire tube body may be placed at and apply Under the construction plane on workshop ground.And the pipe lid 5 with warning device 51 is connected with casing end 12, warning device can be moulded It is encapsulated on pipe lid ontology, it is again concordant with construction surface 7 with the joint face of sleeve upper end head, it can't see casing on ordinary days;This example In inner tube 2 be set in described sleeve pipe 1, be connected thereto by the self-locking body 11 of casing 1;In practice, the load body 3 can be with It is a kind of volume from 0.1 m3 to 9m3 and has the anti-skidding anti-stab plastic cement water bag of embedded chip, chip module therein can be with It is the sensor with water level function of measuring, the water bag can be independently arranged, can also be with the array that is made of said inner tube 2 It is mutually permanently connected.In practice, is overflow if being only used for enclosing water, can use the detachable lock 4 in this example, be set with In the fixation detent 21 of said inner tube, the enclosing 6 that blocks water can be installed on detachable lock 4.
The setting method of embodiment two, the construction based on described device, described device is:
The first step, equipment are reorganized and outfit: it gets pile driving equipment ready, casing, inner tube, load body and respective attachment is classified, set therein Manage its outer diameter 40mm-64mm, thickness of pipe wall 2.7mm-4.0mm;
Second step selects construction site, with the pile driving equipment including piling machine or drilling machine or weight with cloth at construction The mode of battle array punches or drills, and so-called structure the formation refers to there is certain spacing between each hole location, and can be by several horizontally-arranged perpendicular The mode of column is laid out, and later respectively by the hole for the construction area of each casing globality being placed in after structuring the formation, and makes phase When the zigzag pipe end acted in earth anchor is pounded into underground, while the depth of casing is held, makes the other end and construction surface of tube head Concordantly;Later, pipe cover buckle is closed or is lock on tube head, impose identification marking distinguishing mark round the clock, detection report on the surface layer Guan Gai The sensitivity of alarm device;
Third step is set when the warning device of pipe lid is received or issued warning signal by manually taking lower tube cap, then by inner tube respectively Enter in its corresponding casing, the inner pipe portion of exposing is higher than construction surface, after determining that inner tube is higher by the length of construction surface, Ke Yitong It crosses self-locking body and is fixedly connected with inner tube with casing;Self-locking body mentioned here does not do particular determination, and can be makes with sleeve kit Clip is also possible to can also be the pipe sleeve with location hole with the fixture of rotation mouth.
Load body is placed between each inner tube after structuring the formation by the 4th step, constitutes enclosing;If the load body in selection this example is When water bag, water bag can be fixedly connected with inner tube, backward water bag water filling, by be embedded in water bag chip module measure water filling Amount, the water of injection are compared with the proportionate relationship of water bag volume by the data record of prior writing module, when water level metering reaches When recording numerical value to module, signal is issued by the buzzer being arranged in module, stops water filling.
5th step, at this point, being made of whole anti-unrestrained water dike casing, inner tube, load body.
Selected casing, pipe outside diameter 40mm-64mm, thickness of pipe wall 2.7mm-4.0mm in this example.
To sum up, the staking out device used during flood season is the portable waterproof fence flexibly assembled.It is all with background technique The maximum difference of scheme is, can not see the trace of waterproof fence on ordinary days, and the report of only local meteorological department is used as whether open With the foundation of the present apparatus;The timing node that the setting present apparatus is determined with the communication mode of internet, if it is early warning, then by Local flood control headquarter issues signal to pipe lid alarm, and the unit of the their location Guan Gai or individual can as above rapidly Construct the waterproof fence at key area, position;Similarly, when the flood situation at key area, position occurs abnormal, by pipe lid alarm Water level information report is issued to local flood control headquarter, headquarter combine the assessment content of local meteorological department may to other again The area for flood situation occur issues early warning report.In practice, if by inner tube insertion array layout in casing, position fixed inner tube The height of exposed parts, then load body is secured to, the setting of anti-unrestrained water dike can be completed.Later disassembly can weigh flood situation completely The inner tube that uses again, load body, receive that storehouse is spare, and pipe lid is resetted on casing, and ground or waterproof homework place at this time is restored such as Just, a piece of gentle scene.

Claims (10)

1. a kind of portable staking out device, characterized in that described device include detachable lock, the casing with self-locking body, Load body, wherein described sleeve pipe is made of the inner tube with fixed detent, outer tube, the pipe lid with warning device;The outer tube Ontology is a root long degree not less than 0.5m and with the casing of self-locking body, and casing is integrally arranged at construction surface hereinafter, institute It states the pipe lid with warning device to be connected with one end of described sleeve pipe, lid is concordant with described construction surface;Said inner tube is set It is placed in described sleeve pipe, is connected thereto by the self-locking body of casing;The load body is mutually permanently connected with said inner tube.
2. portable staking out device according to claim 1, characterized in that the detachable lock is sleeved in described In the fixation detent of pipe.
3. portable staking out device according to claim 1, characterized in that the load body is that its body interior is equipped with Chip module, volume is the anti-skidding anti-stab plastic cement water bag of 0.1 m3 to 9m3.
4. portable staking out device according to claim 1, characterized in that self-locking body and casing on casing cover load It connects.
5. portable staking out device according to claim 1, characterized in that described sleeve pipe is hidden in the pipe of construction surface The inner edge surface at one, end has zigzag lead angle.
6. portable staking out device according to claim 1, characterized in that its lid portion inside is arranged in the pipe lid Warning device is the intelligent object with bidirectional communication function, also, is equipped with distinguishing mark round the clock in top surface layer.
7. portable staking out device according to claim 6, characterized in that described to be arranged in its lid portion inside warning device It is the rainfall gauge with talent for swimming sensor.
8. portable staking out device according to claim 6, characterized in that the sensor is associated with internet Zigbee node net sensor.
9. a kind of setting method of portable concealed staking out device, the method includes the steps:
S1. equipment is reorganized and outfit: getting pile driving equipment ready, casing, inner tube, load body and respective attachment are classified;
S2. construction site is selected, punches or drills in a manner of structuring the formation at construction by pile driving equipment, respectively integrally set casing Construction area after structuring the formation in hole, and keep one end of tube head concordant with construction surface, later, pipe lid be fastened on tube head, And distinguishing mark round the clock is set in its surface layer face;
S3. when the warning device of pipe lid is received or issued warning signal, inner tube is respectively implanted in its corresponding casing, is exposed Inner pipe portion be higher than construction surface, and be fixedly connected by self-locking body with outer tube;
S4. load body is placed between the inner tube after structuring the formation, and be firmly connected with it;
S5. at this point, being made of whole waterproof casing, inner tube, load body overflows dike.
10. portable staking out device according to claim 9, characterized in that the casing, the outer diameter 40mm- of pipe 64mm, thickness of pipe wall 2.7mm-4.0mm.
CN201811189881.0A 2018-10-12 2018-10-12 Portable staking out device and preparation method Pending CN109267539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811189881.0A CN109267539A (en) 2018-10-12 2018-10-12 Portable staking out device and preparation method

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Application Number Priority Date Filing Date Title
CN201811189881.0A CN109267539A (en) 2018-10-12 2018-10-12 Portable staking out device and preparation method

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Publication Number Publication Date
CN109267539A true CN109267539A (en) 2019-01-25

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004009849U1 (en) * 2004-02-14 2005-03-10 Hahn, Georg Flood prevention system has steel support posts stored in vertical ducts and pulled up and locked into support positions for fitting modular barrier sections
DE102005048303A1 (en) * 2005-10-08 2007-04-12 Georg Hahn Protection system for high water has a part firmly anchored in the ground and another removable, releasable part capable of being stowed away
DE102005048304A1 (en) * 2005-10-08 2007-04-12 Georg Hahn High water level protection unit has steel support built into ground and protective wall bands of aluminum that can be drawn out and fixed in position and lowered when the waters recede
CN101333818A (en) * 2008-07-17 2008-12-31 北京翔鲲水务建设有限公司 Pile film cofferdam and its construction method
KR20130064841A (en) * 2011-12-09 2013-06-19 김동현 Water fence for prevention of floods
CN203741771U (en) * 2014-03-24 2014-07-30 张军 Portable assembled flood preventing and wave screening dyke
CN104195981A (en) * 2014-09-19 2014-12-10 四川省德名斯科技有限公司 Flood prevention equipment for entrance of basement
CN205035761U (en) * 2015-07-13 2016-02-17 周文博 Automatic warning high strength anti -flood wall
CN205576836U (en) * 2016-04-29 2016-09-14 西安科技大学 Can increase quick anti -flood wall of formula
CN106193124A (en) * 2016-06-27 2016-12-07 国网河南省电力公司南阳供电公司 The Manhole cover assembly of a kind of cable shaft and method of work thereof
CN209958291U (en) * 2018-10-12 2020-01-17 孙士元 Anti-overflow dam capable of being assembled and disassembled instantly

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004009849U1 (en) * 2004-02-14 2005-03-10 Hahn, Georg Flood prevention system has steel support posts stored in vertical ducts and pulled up and locked into support positions for fitting modular barrier sections
DE102005048303A1 (en) * 2005-10-08 2007-04-12 Georg Hahn Protection system for high water has a part firmly anchored in the ground and another removable, releasable part capable of being stowed away
DE102005048304A1 (en) * 2005-10-08 2007-04-12 Georg Hahn High water level protection unit has steel support built into ground and protective wall bands of aluminum that can be drawn out and fixed in position and lowered when the waters recede
CN101333818A (en) * 2008-07-17 2008-12-31 北京翔鲲水务建设有限公司 Pile film cofferdam and its construction method
KR20130064841A (en) * 2011-12-09 2013-06-19 김동현 Water fence for prevention of floods
CN203741771U (en) * 2014-03-24 2014-07-30 张军 Portable assembled flood preventing and wave screening dyke
CN104195981A (en) * 2014-09-19 2014-12-10 四川省德名斯科技有限公司 Flood prevention equipment for entrance of basement
CN205035761U (en) * 2015-07-13 2016-02-17 周文博 Automatic warning high strength anti -flood wall
CN205576836U (en) * 2016-04-29 2016-09-14 西安科技大学 Can increase quick anti -flood wall of formula
CN106193124A (en) * 2016-06-27 2016-12-07 国网河南省电力公司南阳供电公司 The Manhole cover assembly of a kind of cable shaft and method of work thereof
CN209958291U (en) * 2018-10-12 2020-01-17 孙士元 Anti-overflow dam capable of being assembled and disassembled instantly

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