CN104912029B - Assembling type mobile anti-flood wall - Google Patents
Assembling type mobile anti-flood wall Download PDFInfo
- Publication number
- CN104912029B CN104912029B CN201510327493.4A CN201510327493A CN104912029B CN 104912029 B CN104912029 B CN 104912029B CN 201510327493 A CN201510327493 A CN 201510327493A CN 104912029 B CN104912029 B CN 104912029B
- Authority
- CN
- China
- Prior art keywords
- column
- baffle plate
- flood
- standing pillar
- middle standing
- 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 - Fee Related
Links
Landscapes
- Revetment (AREA)
Abstract
The present invention relates to assembling type mobile anti-flood wall, include column and baffle plate, described column includes two ends column and middle standing pillar, described two ends column is respectively provided with through hole with middle standing pillar, it is provided with two side walls of two ends column and middle standing pillar on slot, the madial wall of two ends column and is provided with inlet opening, inlet opening is provided with two side walls of middle standing pillar, described baffle plate has through hole, and the two ends of baffle plate are inserted in the slot of two adjacent columns.The trapezoidal convex-concave structure interpolation connected mode of the present invention causes structural integrity good.After flood successively enters each layer baffle plate from bottom to top, increase baffle plate weight again by water, further improve the resistance to overturning of structure.The height of lower baffle plate is higher than the height of overhead gage, and base or original dykes and dams are provided with groove and hermetic seal adhesive tape with bottom baffle plate junction, and water seepage prevention effect is good.The female type connection of column and base, makes the installation and removal speed of anti-flood wall very fast, substantially increases operating efficiency.
Description
Technical field
The present invention relates to anti-flood wall, more particularly, to assembling type mobile anti-flood wall.
Background technology
In recent years, storm flood takes place frequently, and the life and property safety given people brings heavy losses, also to the normal of people
Production and life constitute a serious threat.Densely populated especially in City Section, the threat that flood is caused is bigger.State is concentrated in city
The wealth of family more than 60%, once being inundated with flood, loss is then its several times even tens times of vast agriculture considerably beyond area
Village, therefore the importance of urban flood defence is more prominent.All the time, the method that we resist extraodinary flood is:One side is in distress, eight
Fang Zhiyuan, it is indomitable, rehabilitate one's homeland.Although this tactics of human sea can be with Emergency use, the human and material resources and wealth put into
Power is huge, and great threaten is constituted to the life security in the first-line staff that fights flood and relieve victims.For realize people and flood and
Humorous coexistence, comes interim in flood, flood can be allowed to have enough spaces temporarily to store, the people and vast flood fighting can be ensured again
Speedily carry out rescue work the life security and property safety of officers and men, it is necessary to have flood defense system powerful enough.
The content of the invention
, can rapidly, fast when water level rapidly goes up it is an object of the invention to provide a kind of assembling type mobile anti-flood wall
Ground assembles column and flood control baffle plate to increase the height of embankment, and it is also not in the excessive situation of flood to go up even if water level;When
Flood can simply, easily dismantle anti-flood wall after decorporating, recover embankment original state.Install, dismounting is simple, flexibly, with it is quick,
Efficiently, it can be recycled.
In order to solve the problem of prior art is present, the technical solution adopted by the present invention is:
Assembling type mobile anti-flood wall, includes column and baffle plate, and described column includes two ends column and middle standing pillar,
Described two ends column and middle standing pillar are respectively provided with through hole, are provided with two side walls of two ends column and middle standing pillar slotting
It is provided with groove, the madial wall of two ends column on inlet opening, two side walls of middle standing pillar and is provided with inlet opening, described baffle plate tool
There is through hole, the two ends of baffle plate are inserted in the slot of two adjacent columns.
Handle is provided with the middle part of described column.
Described baffle plate includes overhead gage and lower baffle plate, and lower baffle plate and overhead gage are respectively provided with through hole, lower baffle plate and upper
The upper surface of baffle plate is respectively provided with trapezoidal groove, and the lower surface of overhead gage has a trapezoidal projection, it is trapezoidal it is raised with it is corresponding trapezoidal recessed
Groove interpolation together, makes baffle plate connect into an entirety.
The height of described lower baffle plate is 2.5 times of overhead gage.
The bottom of described column is provided with bracing means, and the structure of described bracing means is triangular prism shape.
Described inlet opening is staggered on the side wall of column.
Described assembling type mobile anti-flood wall is arranged on dykes and dams, and the water inlet connected with column, dike are provided with dykes and dams
The top surface on dam is connected provided with socket and the baffle plate embedding groove matched and the bayonet socket matched with column, the bottom surface of bracing means
There is inserting column, inserting column is inserted into socket.
Water-proof sealing rubber strip is provided between described baffle plate and embedding groove.
Described assembling type mobile anti-flood wall, also includes the water inlet for being provided with and being connected with column on base, base, bottom
The top surface of seat is mounted in embedding groove provided with socket and the baffle plate embedding groove matched and the bayonet socket matched with column, baffle plate,
The bottom surface of bracing means is connected with inserting column, and inserting column is inserted into socket.
Advantage for present invention is with effect:
Assembling type mobile anti-flood wall of the present invention, because with hollow column and some pieces of hollow baffle plates, baffle plate is with standing
It is plug-in between post, alternating expression water inlet is set on column, water inlet is pre-set on dykes and dams or base.Flood is first
Enter from bottom to top along column, then along the two-way water inlet in the baffle plate left and right sides.Baffle plate deadweight was so both mitigated, had been easily installed
And dismounting, reduction investment, further through water weight, increase its resistance to overturning.Install, dismounting is simple, flexibly, with quick, efficient,
It can be recycled.When water level rapidly goes up, it can rapidly, quickly assemble column and flood control baffle plate to increase the height of embankment
Degree, it is also not in the excessive situation of flood to go up even if water level;Flood control can be simply, easily dismantled after flood is decorporated
Wall, recovers embankment original state.Column and baffle plate are hollow-core construction, and water inlet is pre-set on dykes and dams, with upper pond level
Rise, water will pass through water inlet and initially enter column, then aperture again on column successively enters in each layer baffle plate, passes through water
Weight increase baffle plate deadweight, meets the requirement of Against Sliding Stability.Such a design had both saved material, and had mitigated baffle plate deadweight, reduces investment,
Dismantle again, install simple, flexible, it is convenient and swift, it is efficiently, reusable.Due to setting handle in the middle part of column, be easy to delivery,
Assembling and dismounting.Inlet opening is staggeredly equipped with column, current can be made to enter by inlet opening while enhancing column strength
The hollow space of baffle plate, increases baffle plate weight.Described baffle plate is the gear of splicing by overhead gage together with lower baffle plate interpolation
Plate can determine the height of assembled baffle plate according to actual needs, can highly adjust.Both the demand of flood control had been met, can have been reduced again
The waste of unnecessary manpower and material resources.In the trapezoidal groove of the trapezoidal raised insertion adjacent screen of baffle plate, this kind of structure maximum
Advantage be that chimeric close, linking is firm, and the baffle plate number of plies is more(Or baffle plate is higher), with reference to closer, itself anti-seepage effect
It is very good.Even if not using the sealing joint strip sealing also will not leak.Of the invention overall penetrating, energy is uniform, rapid water inlet, and stress is equal
It is even, the globality of structure, have good stability.In addition, the trapezoidal convex-concave structure interpolation connected mode so that the globality of structure is good
It is good.After flood successively enters each layer baffle plate from bottom to top, increase baffle plate weight again by water, further improve the entirety of structure
Stability.The height of lower baffle plate is higher than the height of overhead gage, and base or original dykes and dams and bottom baffle plate junction provided with groove and
Hermetic seal adhesive tape, therefore antiseepage, water-stagnating effect are very good.When the present invention is applied on dykes and dams, the top surface of dykes and dams, which is dug, to be had
The embedding groove matched with lower baffle plate, lower baffle plate is mounted in embedding groove, is provided between lower baffle plate and dykes and dams top surface embedding groove
Water-proof sealing rubber strip, good seepage-proof property., can be using being provided with embedding groove and water inlet when the protection for temporary project
Special base.Grafting is used between column and base or dykes and dams, it is not necessary to bolt, as long as the vertical through hole of column is aligned
Bayonet socket on dykes and dams or base simultaneously depresses inserting column alignment socket, you can fixed.This connected mode ensure that movement
The speed of the installation and removal of formula anti-flood wall is very fast, substantially increases operating efficiency.
The present invention due to being provided with triangular prism shape bracing means in the bottom of two ends column and middle standing pillar, its deadweight and
On slope under the collective effect of water weight, the resistance to overturning of structure can be further enhanced.Column, the plate washer of the present invention is separation
Formula, single size is smaller, middle hollow out, very light in weight, can quickly, flexibly, accurately, easily complete to pacify by artificial
Assembly and disassembly.Furthermore, it is possible to according to the rate of climb of upper pond level, it is determined that needing the baffle plate number of plies to be mounted and baffle plate total height;
After flood is gradually retreated, then successively dismantle each layer baffle plate.Operation is time saving and energy saving with simple, flexible, quick and easy, is not required to
Want lifting machine, you can complete.The portable anti-flood wall column and baffle plate of the present invention can be entered using steel or aluminium alloy in factory
Row is extensive prefabricated, and baffle plate can also be prefabricated from safety glass or engineering plastics, and baffle plate and column may be reused, green
Colour circle is protected, and environment will not be polluted during use, good urban landscape can be also formed in the flood season.The present invention is moved
The column and baffle plate of dynamic anti-flood wall are hollow-core construction, during using steel plate materialses, wall thickness only 8mm, you can meet antiskid, resist and incline surely
Fixed wait requires that material usage is very small, greatly reduces construction costs.Assembling type mobile anti-flood wall of the present invention removes anti-for city
Beyond flood, it may also be used for local, interim engineering protection, such as hotel, hospital, office building contour level are got off with building
The building of the entrance in storehouse, subway, and other physical features lowers or job site meet with impeded drainage or extra torrential rain
Provisional protection during flow backwardses risk etc., can be used for river levee, the protection against the tide of sea wall, wave resistance etc., wide using scope.
Model is verified:
To verify the utilization effect for the portable anti-flood wall that we invent, using lucite, both horizontally and vertically divide
Not according to 1:4 and 1:2 ratio model of assembling type mobile anti-flood wall according to the structure fabrication described in embodiment 2.To the shifting
Dynamic formula anti-flood wall model is in low water level(Using only bottom baffle plate)And high water level(Bottom baffle plate and multilayer overhead gage are used simultaneously)
Under the conditions of utilization effect carried out verification experimental verification.See in experiment, with the rising of upper pond level, water is from pre- on base
Mouth of boxing out enters, and is gradually increasing then along column, then respectively enterd by the alternating expression water inlet on column in two side shields.
As upper pond level is raised, gradually increase the number of plies and height of baffle plate.Result of the test shows that movable type flood control wall construction is installed
Simply, it is quick and easy, globality and have good stability.No matter under the conditions of low water level or high water level, the water inlet of structure each several part
Uniformly, stably, rapidly, anti-seepage effect is good.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is the structural representation of the middle standing pillar of the present invention;
Fig. 3 is the structural representation of the lower baffle plate of the present invention;
Fig. 4 is the structural representation of the overhead gage of the present invention;
Fig. 5 is the structural representation of the base of the present invention;
Views of the Fig. 6 for the present invention on dykes and dams;
Fig. 7 is the schematic enlarged-scale view of socket of the present invention;
Fig. 8 is the schematic enlarged-scale view of inserting column of the present invention.
Embodiment
Embodiment 1:
As shown in Figure 1, 2, assembling type mobile anti-flood wall, includes some root posts 1 and baffle plate 2, and described column 1 includes
There are a two ends column 11 and middle standing pillar 12, described two ends column 11 is vertical with up/down perforation with middle standing pillar 12
To the rectangular parallelepiped structure of through hole, slot 111 is provided with two side walls of two ends column and middle standing pillar, two ends column
It is provided with madial wall on inlet opening, two side walls of middle standing pillar and is provided with inlet opening 121, described baffle plate 2 is that have laterally
The rectangular parallelepiped structure of through hole, two lateral openings, the two ends of baffle plate 2 are inserted in the slot of two adjacent columns, baffle plate with
It is connection between column.
The middle part of described column 1 is provided with handle.
Described two ends column and the bottom of middle standing pillar are provided with bracing means 3, and the structure of described bracing means is
Triangular prism shape.Bracing means is symmetricly set on the both sides of every root post, plays a part of reinforcing.Described inlet opening is staggeredly to set
Put on the madial wall of two ends column and on two side walls of middle standing pillar.The bottom surface of bracing means is connected with inserting column 55.It is located at
Quantity of the quantity of the inserting column set on the bracing means of upstream face side more than the inserting column of opposite side.
As shown in fig. 6, described assembling type mobile anti-flood wall is arranged on dykes and dams 7, it is provided with and is connected with column on dykes and dams
Water inlet, the top surface of dykes and dams is provided with socket 54, the embedding groove matched with lower baffle plate and the bayonet socket matched with column, under
Baffle plate is mounted in embedding groove.Column is grafting with dykes and dams.
Water-proof sealing rubber strip is provided between described baffle plate and embedding groove.
As shown in fig. 7, described socket 54 includes jack 541, the slot 542 of a ring shape is set outside jack.Insert
The top surface and the either flush of dykes and dams of seat 54.
As shown in figure 8, described inserting column 55 includes the contact pin 551 matched with jack, set outside contact pin a circle with
The annular projection 552 that slot matches.Contact pin is inserted in jack when using, and projection is inserted in slot.
Embodiment 2:
As shown in Fig. 1,3,4, the baffle plate described in the present embodiment includes overhead gage 22 and lower baffle plate 21, the He of lower baffle plate 21
Overhead gage 22 is the rectangular parallelepiped structure with lateral direction penetrating hole, and the upper surface of lower baffle plate has trapezoidal groove 211, overhead gage 22
Upper surface there is trapezoidal groove, the lower surface of overhead gage has trapezoidal raised 222, and lower baffle plate is placed in the bottom, thereon upper
In the trapezoidal groove of the trapezoidal raised insertion lower baffle plate of baffle plate, between remaining adjacent overhead gage by it is trapezoidal it is raised with it is trapezoidal
Groove interpolation together, makes baffle plate connect into an entirety.The quantity of baffle plate can be selected to assemble difference according to actual needs
The baffle plate of height.
The height of described lower baffle plate is higher than the height of upper plate washer, and the height of lower baffle is that overhead gage is high in the present embodiment
2.5 times of degree.
The junction of described adjacent screen is provided with sealing waterproof adhesive tape.Remaining be the same as Example 1.
Embodiment 3:
As shown in Fig. 5,7,8, the present embodiment and the difference of embodiment 1 are that the present embodiment includes base 5, described base
Structure be:The water inlet 51 connected with column is provided with base 5, the top surface of base is provided with the embedding groove matched with baffle plate
52nd, the bayonet socket 53 and socket 54 matched with column.As shown in fig. 7, described socket 54 includes jack 541, in jack
The slot 542 of one ring shape of outer setting.The top surface of socket 54 and the either flush of base.Baffle plate is mounted in embedding groove, is reinforced
The inserting column of device bottom surface is inserted into socket 54.Described assembling type mobile anti-flood wall is arranged at flood control position by base 5.
Remaining be the same as Example 1.
Embodiment 4:
As shown in Fig. 5,7,8, the present embodiment and the difference of embodiment 2 are that the present embodiment includes base 5, described base
Structure be:The water inlet 51 connected with column is provided with base 5, the top surface of base is provided with the embedding groove matched with baffle plate
52nd, the bayonet socket 53 and socket 54 matched with column.As shown in fig. 7, described socket 54 includes jack 541, in jack
The slot 542 of one ring shape of outer setting.The top surface of socket 54 and the either flush of base.Baffle plate is mounted in embedding groove, is reinforced
The inserting column of device bottom surface is inserted into socket 54.Described assembling type mobile anti-flood wall is arranged at flood control position by base 5.
Remaining be the same as Example 2.
Claims (6)
1. assembling type mobile anti-flood wall, it is characterised in that include column and baffle plate, described column include two ends column and
Middle standing pillar, described two ends column and middle standing pillar are respectively provided with through hole, on two side walls of two ends column and middle standing pillar
It is provided with slot, the madial wall of two ends column and is provided with inlet opening, is provided with inlet opening on two side walls of middle standing pillar, institute
The baffle plate stated has through hole, and the two ends of baffle plate are inserted in the slot of two adjacent columns;Include and set on base, base
There is a water inlet connected with column, the top surface of base is provided with socket, with the baffle plate embedding groove matched and matching with column
Bayonet socket, baffle plate is mounted in embedding groove, and the bottom surface of bracing means is connected with inserting column, and inserting column is inserted into socket;Described column
Bottom be provided with bracing means, the structure of described bracing means is triangular prism shape;Described inlet opening is staggered vertical
On the side wall of post, with the rising of upper pond level, water enters from the water inlet on base, is gradually increasing then along column, then
Successively entered by the inlet opening on column in each layer baffle plate.
2. assembling type mobile anti-flood wall according to claim 1, it is characterised in that be provided with hand in the middle part of described column
Handle.
3. assembling type mobile anti-flood wall according to claim 1, it is characterised in that described baffle plate include overhead gage and
Lower baffle plate, lower baffle plate and overhead gage are respectively provided with through hole, and the upper surface of lower baffle plate and overhead gage is respectively provided with trapezoidal groove, overhead gage
Lower surface there is trapezoidal projection, it is trapezoidal raised together with corresponding trapezoidal groove interpolation, baffle plate is connected into an entirety.
4. assembling type mobile anti-flood wall according to claim 3, it is characterised in that the height of described lower baffle plate is upper gear
2.5 times of plate.
5. assembling type mobile anti-flood wall, it is characterised in that include column and baffle plate, described column include two ends column and
Middle standing pillar, described two ends column and middle standing pillar are respectively provided with through hole, on two side walls of two ends column and middle standing pillar
It is provided with slot, the madial wall of two ends column and is provided with inlet opening, is provided with inlet opening on two side walls of middle standing pillar, institute
The baffle plate stated has through hole, and the two ends of baffle plate are inserted in the slot of two adjacent columns;Described assembling type mobile flood control
Wall is arranged on dykes and dams, and the water inlet connected with column is provided with dykes and dams, and the top surface of dykes and dams matches provided with socket, with baffle plate
Embedding groove and the bayonet socket that matches with column, the bottom surface of bracing means is connected with inserting column, and inserting column is inserted into socket;Described
The bottom of column is provided with bracing means, and the structure of described bracing means is triangular prism shape;Described inlet opening is staggered
On the side wall of column, with the rising of upper pond level, water enters from the water inlet on dykes and dams, then along column gradually on
Rise, then successively entered by the inlet opening on column in each layer baffle plate.
6. assembling type mobile anti-flood wall according to claim 5, it is characterised in that set between described baffle plate and embedding groove
It is equipped with water-proof sealing rubber strip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510327493.4A CN104912029B (en) | 2015-06-15 | 2015-06-15 | Assembling type mobile anti-flood wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510327493.4A CN104912029B (en) | 2015-06-15 | 2015-06-15 | Assembling type mobile anti-flood wall |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104912029A CN104912029A (en) | 2015-09-16 |
CN104912029B true CN104912029B (en) | 2017-09-22 |
Family
ID=54081435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510327493.4A Expired - Fee Related CN104912029B (en) | 2015-06-15 | 2015-06-15 | Assembling type mobile anti-flood wall |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104912029B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106436639B (en) * | 2016-09-22 | 2019-02-01 | 杭州中车车辆有限公司 | A kind of retaining dam mechanism |
CN106381848A (en) * | 2016-11-01 | 2017-02-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforced concrete pile-slab dam and using method thereof |
CN107165123B (en) * | 2017-05-31 | 2023-04-18 | 广东高登铝业有限公司 | Flood control wall built by combining aluminum alloy sections |
CN107059778B (en) * | 2017-06-20 | 2019-04-05 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Substation's prevention waterlogging device and the prevention waterlogging system containing the device |
CN107630440B (en) * | 2017-09-27 | 2020-02-07 | 耿飞 | Flower stand type flood control dam and construction method thereof |
CN108316238A (en) * | 2018-03-14 | 2018-07-24 | 辽宁忠旺铝合金精深加工有限公司 | A kind of flapper and its dam protecting equipment |
CN108487847B (en) * | 2018-03-28 | 2023-06-06 | 华北水利水电大学 | Lifting gate with telescopic upright post |
CN108708349A (en) * | 2018-07-05 | 2018-10-26 | 黑龙江大学 | A kind of assembly type anti-flood wall |
CN208701619U (en) * | 2018-08-13 | 2019-04-05 | 齐绍诚 | A kind of embankment of critical facility or area for protecting river alongshore |
CN109680649A (en) * | 2018-12-19 | 2019-04-26 | 长安大学 | A kind of flood protection device |
CN109881631B (en) * | 2019-04-09 | 2024-04-05 | 山东栋源建筑节能科技有限公司 | Assembled flood control wall |
CN113389429A (en) * | 2021-05-12 | 2021-09-14 | 广船国际有限公司 | Interim protector and interim rail guard, interim flood prevention device |
CN113622370B (en) * | 2021-08-12 | 2022-09-23 | 铜陵学院 | Assembled flood control water horse |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406564A (en) * | 1981-08-03 | 1983-09-27 | Hanson Raymond A | Breakwater |
CN201539194U (en) * | 2009-10-26 | 2010-08-04 | 陈鸿椿 | Waterproof gate |
CN201952780U (en) * | 2011-01-18 | 2011-08-31 | 黄顺仁 | Grid plate structure of flood controlling and water retaining gate |
CN103276694A (en) * | 2013-06-18 | 2013-09-04 | 黄俊晶 | Simple and easy flood preventing fence |
CN103321183A (en) * | 2013-07-04 | 2013-09-25 | 潘懿鑫 | Spliced flood control fence |
CN203729256U (en) * | 2013-12-12 | 2014-07-23 | 陈志强 | Assembled type anti-flood wall |
CN204703123U (en) * | 2015-06-15 | 2015-10-14 | 沈阳农业大学 | Assembling type mobile flood protection wall |
-
2015
- 2015-06-15 CN CN201510327493.4A patent/CN104912029B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104912029A (en) | 2015-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104912029B (en) | Assembling type mobile anti-flood wall | |
CN210216298U (en) | Combined type trench flood control wall | |
CN113882322B (en) | Intelligent water stopping method for repairing underwater concrete damaged dry chamber | |
CN116732942B (en) | Dam body protection structure based on geomembrane and application method thereof | |
CN210712745U (en) | Ecological water retaining slope for hydraulic engineering | |
CN204703123U (en) | Assembling type mobile flood protection wall | |
JP2008057311A (en) | Tide embankment | |
CN105696612B (en) | Suitable for the assembled drainage of foundation pit and protection system of industrialized production | |
CN210684945U (en) | Rainwater collecting pool | |
CN204753651U (en) | Formula joint case is peeled off to high pressure draught | |
WO2006080332A1 (en) | Method of constructing floating body of building floating in flood damage | |
CN113622374B (en) | Liftable flood control river bank and method | |
CN215977119U (en) | Damaged dry chamber cabin of concrete under water restores intelligent stagnant water and equips | |
CN205917651U (en) | Assembled seashore breakwater dam | |
CN105109783A (en) | Fast flood-control water-stopping device and application method thereof | |
CN109881625B (en) | Self-stability flood prevention structure and rapid construction method thereof | |
KR200310489Y1 (en) | Panel-assembling type water stopping wall for preventing a dam or river from overflowing | |
CN208151959U (en) | A kind of plug-in type anti-flood wall | |
CN107761666B (en) | Dyke piping outlet blocking device based on old and useless container transformation | |
CN105887901B (en) | Suitable for the assembled drainage of foundation pit of industrialized production and the construction method of protection system | |
CN112942241B (en) | Deadweight water retaining unit and deadweight water retaining system for potential breach of bank | |
CN105839656B (en) | The construction method of recyclable drainage of foundation pit and protection system can be assembled | |
CN215801367U (en) | Assembled reusable ice separating device | |
CN214740430U (en) | Rail guard that has perpendicular afforestation effect that municipal construction protection was used | |
CN215758835U (en) | Open caisson river course shore protection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20180615 |