CN107268524A - Rigid anti-flood wall - Google Patents
Rigid anti-flood wall Download PDFInfo
- Publication number
- CN107268524A CN107268524A CN201710597614.6A CN201710597614A CN107268524A CN 107268524 A CN107268524 A CN 107268524A CN 201710597614 A CN201710597614 A CN 201710597614A CN 107268524 A CN107268524 A CN 107268524A
- Authority
- CN
- China
- Prior art keywords
- water retaining
- retaining facing
- flood
- clamp
- rigid anti
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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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)
- Foundations (AREA)
- Revetment (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The application is related to flood-proof technology field, more particularly to a kind of rigid anti-flood wall, it includes at least two flood control units, each flood control unit is arranged in order, the flood control unit includes pedestal, is installed on the water retaining facing of the pedestal, the water retaining facing can be relative to the base stand location at Support Position, and each water retaining facing is sequentially connected.It using the mode that is flexible coupling, can be achieved quick, be easily connected and adapt to a variety of application environments., can be different according to the bases of specific application scenarios during using the rigid anti-flood wall, take different fixed forms, including preceding ballast, anchors, anchor pole fixation is to reach stable effect.
Description
Technical field
The application is related to flood-proof technology field, more particularly to a kind of rigid anti-flood wall.
Background technology
Flood control is one of important item in daily life, the purpose of flood control is generally realized using anti-flood wall, therefore
The structure of anti-flood wall will directly affect the effect of flood control.
Water retaining facing, this water retaining facing can mainly be included using rigid anti-flood wall, the rigid anti-flood wall in conventional art
It is typically designed as integral structure.However, because the application scenarios of rigid anti-flood wall have change, therefore be accomplished by according to difference
Application scenarios design different length water retaining facing, cause the design cost of water retaining facing higher.
The content of the invention
This application provides a kind of rigid anti-flood wall, the cost of the rigid protection wall is lower.
The rigid anti-flood wall that the application is provided includes at least two flood control units, and each flood control unit is arranged in order, institute
Stating flood control unit includes pedestal, is installed on the water retaining facing of the pedestal, and the water retaining facing can be fixed relative to the pedestal
At Support Position, and each water retaining facing is sequentially connected.
Preferably, the water retaining facing is rotationally connected with the pedestal, in the rotational travel of the water retaining facing, institute
Stating water retaining facing has the Support Position and curling position.
Preferably, in addition to seal, the seal is set between the adjacent flood control unit, the seal
Opposite sides abuts cooperation with the water retaining facing in the adjacent flood control unit.
Preferably,
Also include clamp, the clamp is arranged on the water retaining facing, and a part for the clamp is relative to the gear
Water panel has rotational travel,
The seal includes body and is integrally formed at the first sealing and second of the opposite sides of the body
Sealing,
In the adjacent flood control unit, the clamp being connected with one is the first clamp, and first clamp is in institute
State in rotational travel, can be contacted with first sealing, and apply pressing force to first sealing, so that described the
One sealing is sealed against with water retaining facing；The clamp being connected with another one is the second clamp, and second clamp is in institute
State in rotational travel, can be contacted with second sealing, and apply pressing force to second sealing, so that described the
Two sealings are sealed against with water retaining facing.
Preferably, the clamp includes mounting seat, caliper, handle and pressing plate；
The mounting seat is installed on the water retaining facing, and one end of the caliper is articulated with the mounting seat, the other end
The pressing plate is installed, the handle is articulated with the caliper, described to drive the caliper to be rotated relative to the mounting seat
Pressing plate can apply the pressing force to the seal.
Preferably, in addition to flexible sealing fin, the flexible sealing fin is layed on the installation foundation of the pedestal, and institute
The clearance space between the water retaining facing and the installation foundation can be covered by stating flexible sealing fin.
Preferably, the flood control unit also includes support bar, and one end of the support bar can be connected with the pedestal, separately
One end can be connected with the water retaining facing so that the water retaining facing by the support bar relative to the base stand location in
At the Support Position.
Preferably, one end of the support bar is hinged with the water retaining facing, and the other end can be relative with the pedestal solid
Fixed, in the rotational travel of the support bar, the support bar is moved to the direction close to the water retaining facing, with gathering
Position.
Preferably, the support bar is set to multiple, each support bar interval setting.
Preferably, the flood control unit also includes auxiliary drive mechanism, and one end of the auxiliary drive mechanism is articulated with institute
Water retaining facing is stated, the other end is articulated with the pedestal.
Preferably, the auxiliary drive mechanism includes gas spring.
The technical scheme that the application is provided can reach following beneficial effect：
Rigid anti-flood wall provided herein, using multiple flood control units, each flood control unit includes water retaining facing,
These water retaining facings can be sequentially connected, therefore the quantity of water retaining facing can be selected according to specific application scenarios, to meet
The area requirements of rigid anti-flood wall, the length without being correspondingly arranged water retaining facing according to the application scenarios of rigid anti-flood wall.Institute
So that the design cost of the rigid anti-flood wall is relatively low.In addition, during using the rigid anti-flood wall, using the mode that is flexible coupling, can be achieved fast
Speed, is easily connected and adapts to a variety of application environments；It can be adopted according to the basic different of specific application scenarios
Take different fixed forms, including preceding ballast, anchors, anchor pole fixation is to reach stable effect.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
Application.
Brief description of the drawings
The part-structure schematic diagram for the rigid anti-flood wall that Fig. 1 is provided by the embodiment of the present application；
In the rigid anti-flood wall that Fig. 2 is provided by the embodiment of the present application, the cooperation schematic diagram of clamp and sealing；
In the rigid anti-flood wall that Fig. 3 is provided by the embodiment of the present application, the structural representation of clamp；
In the rigid anti-flood wall that Fig. 4 is provided by the embodiment of the present application, the cooperation signal of flexible sealing fin and water retaining facing
Figure；
Another schematic diagram of the part-structure for the rigid anti-flood wall that Fig. 5 is provided by the embodiment of the present application；
Fig. 6 is the partial enlarged drawing of part A in Fig. 5.
Reference：
11- pedestals；
12- water retaining facings；
13- support bars；
14- auxiliary drive mechanisms；
15- seals；
150- bodies；
The sealings of 151- first；
The sealings of 152- second；
16- clamps；
160- mounting seats；
161- calipers；
162- handles；
163- pressing plate；
17- flexible sealing fins；
18- fasteners；
19- presses thing.
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the application
Example, and be used to together with specification to explain the principle of the application.
Embodiment
The application is described in further detail below by specific embodiment and with reference to accompanying drawing.
As Figure 1-3, the embodiment of the present application provides a kind of rigid anti-flood wall, and the rigid anti-flood wall can be with integral installation
Onto installation foundation, the installation foundation can be concrete floor, meadow, marshland, soil etc..The rigid anti-flood wall is specifically included
At least two flood control units, each flood control unit is arranged in order.This flood control unit can specifically include pedestal 11, be installed on pedestal 11
Water retaining facing 12, water retaining facing 12 can be positioned at Support Position relative to pedestal 11, and each water retaining facing 12 connects successively
Connect.Water retaining facing 12 uses rigid structure, and it can stop that water flows through, and then realizes the purpose of flood control.Pedestal 11 can be used
Frame structure, the weight of whole rigid anti-flood wall is controlled with this.In addition, pedestal 11 can be fixed on peace by multiple fasteners 18
On the basis of dress, the fastener 18 can be rivet, riveting piece, bolt etc..
The rigid anti-flood wall that the embodiment of the present application is provided, using multiple flood control units, each flood control unit includes gear
Water panel 12, these water retaining facings 12 can be sequentially connected, therefore can select water retaining facing 12 according to specific application scenarios
Quantity, to meet the area requirements of rigid anti-flood wall, without being correspondingly arranged dash according to the application scenarios of rigid anti-flood wall
The length of panel 12.So, the design cost of the rigid anti-flood wall is relatively low.What is more important using this, it is necessary to rigidly be controlled flood
During wall, water retaining facing 12 can be individually transported, all water retaining facings 12 are transported to behind position, be directly assembled to just make together
With therefore, the assembling of the rigid anti-flood wall is fairly simple, transports more convenient, the time of early stage is shorter, therefore can be with
More quickly and easily use the rigid anti-flood wall.
, can be according to the difference of the installation foundation under concrete application scene, correspondence in addition, after using above-mentioned rigid anti-flood wall
Different fixed forms are taken, for example, can flexibly select rivet, riveting piece, bolt as fastener 18.
Above-mentioned water retaining facing 12 can immobilize relative to the position of pedestal 11, can also change.For example, water retaining facing
12 can be rotationally connected with pedestal 11, in the rotational travel of water retaining facing 12, and water retaining facing 12 has foregoing support level
Put and curling position.During using the rigid anti-flood wall, water retaining facing 12 is rotated, it is positioned at Support Position, now keeps off
Water panel 12 is in a predetermined angle relative to pedestal 11, and then realizes the purpose of flood control.When need not use rigid anti-flood wall, turn
Dynamic water retaining facing 12, allows it to be drawn in the direction close to pedestal 11, in order to transport and store the rigid anti-flood wall.
It should be noted that above-mentioned Support Position can be one or multiple, it is high to adapt to different flood controls
Degree.That is, water retaining facing 12 can be maintained at different Support Positions relative to pedestal 11.
In order that water retaining facing 12 can be positioned at Support Position relative to pedestal 11, it can be stopped using various structures
Water retaining facing 12 is drawn in relative to pedestal 11, for example, block structure is directly placed between pedestal 11 and water retaining facing 12, still
Because the weight of block structure is bigger than normal, cause the labor intensity of operating personnel than larger.Therefore, above-mentioned flood control unit can also be wrapped
Support bar 13 is included, one end of the support bar 13 can be connected with pedestal 11, and the other end can be connected with water retaining facing 12, so that gear
Water panel 12 is positioned at above-mentioned Support Position by support bar 13 relative to pedestal 11.The weight of the support bar 13 is smaller, because
This operating personnel more facilitates when realizing its connection between pedestal 11 and water retaining facing 12, and labor intensity is smaller.
Above-mentioned support bar 13 can be set with pedestal 11 and the equal split of water retaining facing 12, but adopting the structure to cause
Support bar 13 is easily lost, and is not easy to management.Therefore, it is preferred that one end of support bar 13 is hinged with water retaining facing 12, other end energy
Enough to be relatively fixed with pedestal 11, in the rotational travel of support bar 13, support bar 13 is moved to the direction close to water retaining facing 12,
With in curling position.Now, support bar 13 is connected with water retaining facing 12 all the time, and gear can be just realized by rotary supporting rod 13
Support of the water panel 12 relative to pedestal 11 is positioned, while ensureing that support bar 13 can be drawn in, is easy to whole rigid anti-flood wall
Store and manage.
Above-mentioned support bar 13 can only be set to one, but under such a structure, the support that support bar 13 can be provided
Power is than relatively limited, and water retaining facing 12 can not also ensure relative to the stability of pedestal 11.Therefore, support bar 13 can be set
It is set to multiple, each support bar 13 is arranged at intervals.Now, it is possible to the number of support bar 13 is flexibly selected according to actual scene and demand
Amount, and then bigger support force is provided to water retaining facing 12, while alloing water retaining facing 12 to be more stably supported on base
On seat 11.
The rotation of water retaining facing 12 can be with manual drive, but is due to that water retaining facing 12 has certain weight, causes behaviour
The labor intensity for making personnel is larger.In view of this, in the rigid anti-flood wall that the embodiment of the present application is provided, flood control unit may also include
Auxiliary drive mechanism 14, one end of the auxiliary drive mechanism 14 is articulated with water retaining facing 12, and the other end is articulated with pedestal 11.Here
Auxiliary drive mechanism 14 can simultaneously be dropped using the structure such as telescoping cylinder, motor, in order to simplify the structure of auxiliary drive mechanism 14
The cost of low auxiliary drive mechanism 14, the auxiliary drive mechanism 14 preferably includes gas spring.Can be with by auxiliary drive mechanism 14
Apply driving force to water retaining facing 12, and then reduce the driving force manually applied, in this embodiment it is not even necessary to manual rotation's water retaining facing 12.
In the embodiment of the present application, each flood control unit is arranged in order, and the water retaining facing 12 in unit of respectively controlling flood is connected with each other
Afterwards, the gap between adjacent water retaining facing 12 will directly affect the flood control resultses of whole rigid anti-flood wall.Therefore, the application is real
Applying the rigid anti-flood wall of example offer can also include setting the seal 15 between seal 15, adjacent flood control unit, and this is close
The opposite sides of sealing 15 abuts cooperation with the water retaining facing 12 in adjacent flood control unit.Seal 15 herein generally has
Flexible deformability, when installing rigid anti-flood wall, can make water retaining facing 12 apply active force to seal 15 so that sealing
Elastic deformation occurs for part 15, and then is closely abutted together with water retaining facing 12 so that adjacent water retaining facing 12 it
Between do not allow to be also easy to produce gap, then lift the sealing property of rigid anti-flood wall, optimize its flood control results.
Further, in order to strengthen the effect of seal 15, as shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, rigid anti-flood wall may be used also
So that including clamp 16, the clamp 16 is arranged on water retaining facing 12, and a part for clamp 16 has relative to water retaining facing 12
Rotational travel.Specifically, a part of of the clamp 16 can be fixed on water retaining facing 12, and another part can be relative to the portion
Divide and rotate.When operating personnel rotate clamp 16, it is possible to drive the part rotation of clamp 16.
As shown in Fig. 2 in this embodiment, seal 15 can specifically include body 150 and be integrally formed at body 150
Opposite sides the first sealing 151 and the second sealing 152.In adjacent flood control unit, the clamp 16 being connected with one
For the first clamp, first clamp can be contacted in the rotational travel of itself with the first sealing 151, and first close to this
Envelope portion 151 applies pressing force, so that the first sealing 151 is sealed against with water retaining facing 12；The clamp 16 being connected with another one
For the second clamp, second clamp can be contacted in the rotational travel of itself with the second sealing 152, and be sealed to second
Portion 152 applies pressing force, so that second sealing 152 is sealed against with water retaining facing 12.
Obviously, after using above-mentioned clamp 16, the first sealing 151 and water retaining facing 12, the second sealing 152 with it is another
Bigger abutment action power can be formed between one water retaining facing 12 so that between seal 15 and adjacent water retaining facing 12
Contact it is even closer, it is not easy to because flood act on and occurs loosen in addition gap, so as to reach foregoing effect.Also, adopt
Used, it is possible to achieve being flexible coupling between each water retaining facing 12, and then better adapted to not with the fit seal 15 of clamp 16
With the use demand of application environment, while the connection between each water retaining facing 12 will be quicker, convenient.
Further, as shown in figure 3, above-mentioned clamp 16 includes mounting seat 160, caliper 161, handle 162 and pressing plate
163.Mounting seat 160 is installed on water retaining facing 12, and one end of caliper 161 is articulated with mounting seat 160, and the other end installs pressing plate
163, handle 162 is articulated with caliper 161, is rotated with band moving caliper 161 relative to mounting seat 160, pressing plate 163 can be to sealing
Part 15 applies foregoing pressing force.Such a clamp 16 can design the structure of pressing plate 163 according to the actual requirements so that pressing plate
163 can more reliably apply sufficiently large active force to seal 15, it is ensured that the sealing property of seal 15.For example, a kind of
In structure, pressing plate 163 can use L shaped plate.
In addition, after above-mentioned rigid anti-flood wall is installed on installation foundation, between water retaining facing 12 and installation foundation easily
Gap is formed, once flood flows through from the gap, the flood control resultses for also resulting in rigid anti-flood wall are had a greatly reduced quality.In view of this,
As shown in figure 4, the rigid anti-flood wall that the embodiment of the present application is provided can also include flexible sealing fin 17, the flexible sealing fin 17 is spread
On the installation foundation (such as previously described meadow) of pedestal 11, and the flexible sealing fin 17 can cover water retaining facing 12
Clearance space between installation foundation, that is to say, that flexible sealing fin 17 can stop flood from water retaining facing 12 with installing
Flow through at interval between basis.
Above-mentioned flexible sealing fin 17 can be made of elastomeric material, and its flexibility can cause whole flexible close
Mounting 17 can be fitted with larger area and installation foundation.Meanwhile, under the pressure effect of flood, flexible sealing fin 17 can
To be more snugly fitted on installation foundation so that flexible sealing fin 17 is not only not easy to loosen relative to installation foundation, and
Also it is not easy to produce gap between installation foundation and water retaining facing 12 so that the rigid anti-flood wall that the embodiment of the present application is provided
With more prominent flood control resultses.
Further, pressing thing 19 can be set in flexible sealing fin 17, and the pressing thing 19 can be multiple sandbags
Deng weight, pressing thing 19 has gravity, therefore it can apply pressing active force to flexible sealing fin 17 so that flexible sealing fin
17 are more snugly fitted on installation foundation, and then lift the stability of rigid anti-flood wall, and flood control resultses are optimized with this.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (11)
1. a kind of rigid anti-flood wall, it is characterised in that including at least two flood control units, each flood control unit is arranged in order,
The flood control unit includes pedestal, is installed on the water retaining facing of the pedestal, and the water retaining facing can be relative to the pedestal
It is positioned at Support Position, and each water retaining facing is sequentially connected.
2. rigid anti-flood wall according to claim 1, it is characterised in that the water retaining facing is rotationally connected with the pedestal
On, in the rotational travel of the water retaining facing, the water retaining facing has the Support Position and curling position.
3. rigid anti-flood wall according to claim 1, it is characterised in that also including seal, the adjacent flood control list
The seal is set between member, the opposite sides of the seal with the obstructing surface in the adjacent flood control unit
Plate, which is abutted, to be coordinated.
4. rigid anti-flood wall according to claim 3, it is characterised in that
Also include clamp, the clamp is arranged on the water retaining facing, and a part for the clamp is relative to the obstructing surface
Plate has rotational travel,
The seal includes body and is integrally formed at the first sealing and the second sealing of the opposite sides of the body
Portion,
In the adjacent flood control unit, the clamp being connected with one is the first clamp, and first clamp is at described turn
It in dynamic stroke, can be contacted with first sealing, and apply pressing force to first sealing, so that described first is close
Envelope portion is sealed against with water retaining facing；The clamp being connected with another one is the second clamp, and second clamp is at described turn
It in dynamic stroke, can be contacted with second sealing, and apply pressing force to second sealing, so that described second is close
Envelope portion is sealed against with water retaining facing.
5. rigid anti-flood wall according to claim 4, it is characterised in that the clamp include mounting seat, caliper, handle and
Pressing plate；
The mounting seat is installed on the water retaining facing, and one end of the caliper is articulated with the mounting seat, and the other end is installed
The pressing plate, the handle is articulated with the caliper, to drive the caliper to be rotated relative to the mounting seat, the pressing
Plate can apply the pressing force to the seal.
6. rigid anti-flood wall according to claim 1, it is characterised in that also including flexible sealing fin, the flexible sealing
Piece is layed on the installation foundation of the pedestal, and the flexible sealing fin can cover the water retaining facing and the installation base
Clearance space between plinth.
7. rigid anti-flood wall according to claim 1, it is characterised in that the flood control unit also includes support bar, described
One end of support bar can be connected with the pedestal, and the other end can be connected with the water retaining facing, so that the water retaining facing
By the support bar relative to the base stand location at the Support Position.
8. rigid anti-flood wall according to claim 7, it is characterised in that one end of the support bar and the water retaining facing
It is hinged, the other end can be relatively fixed with the pedestal, in the rotational travel of the support bar, the support bar is to close to institute
The direction motion of water retaining facing is stated, with curling position.
9. rigid anti-flood wall according to claim 7, it is characterised in that the support bar is set to multiple, each branch
Strut is arranged at intervals.
10. the rigid anti-flood wall according to any one of claim 1-9, it is characterised in that the flood control unit also includes
Auxiliary drive mechanism, one end of the auxiliary drive mechanism is articulated with the water retaining facing, and the other end is articulated with the pedestal.
11. rigid anti-flood wall according to claim 10, it is characterised in that the auxiliary drive mechanism includes gas spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597614.6A CN107268524B (en) | 2017-07-20 | 2017-07-20 | Rigid flood wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597614.6A CN107268524B (en) | 2017-07-20 | 2017-07-20 | Rigid flood wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107268524A true CN107268524A (en) | 2017-10-20 |
| CN107268524B CN107268524B (en) | 2023-05-12 |
Family
ID=60078414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597614.6A Active CN107268524B (en) | 2017-07-20 | 2017-07-20 | Rigid flood wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268524B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3527732A1 (en) * | 2018-02-14 | 2019-08-21 | Wenger, Projekte und Coaching | Wall element for a wastewater channel and system for dividing a wastewater channel |
| CN113293735A (en) * | 2021-06-22 | 2021-08-24 | 广州地铁设计研究院股份有限公司 | Automatic water retaining panel |
| US20230012878A1 (en) * | 2019-12-20 | 2023-01-19 | Aquafence As | A connection system, a method for connecting two modules, and a flood barrier module system |
| CN118029323A (en) * | 2024-04-12 | 2024-05-14 | 江苏长三角智慧水务研究院有限公司 | Emergency water retaining device for urban flood control |
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| CN103381533A (en) * | 2013-07-18 | 2013-11-06 | 江南嘉捷电梯股份有限公司 | Positioning installation device for heavy type ladder unloading rail and installation method thereof |
| CN103422475A (en) * | 2013-08-30 | 2013-12-04 | 烟台天圣橡胶有限公司 | Hinge movable dam |
| CN106120645A (en) * | 2016-08-17 | 2016-11-16 | 高瞻 | A kind of L-type flood-control wall structure and flood-control wall group |
| CN207130675U (en) * | 2017-07-20 | 2018-03-23 | 中国水利水电科学研究院 | Rigid anti-flood wall |
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| CN201074370Y (en) * | 2007-08-21 | 2008-06-18 | 河北北方绿野居住环境发展有限公司 | Rubber seal strip |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3527732A1 (en) * | 2018-02-14 | 2019-08-21 | Wenger, Projekte und Coaching | Wall element for a wastewater channel and system for dividing a wastewater channel |
| US20230012878A1 (en) * | 2019-12-20 | 2023-01-19 | Aquafence As | A connection system, a method for connecting two modules, and a flood barrier module system |
| CN113293735A (en) * | 2021-06-22 | 2021-08-24 | 广州地铁设计研究院股份有限公司 | Automatic water retaining panel |
| CN118029323A (en) * | 2024-04-12 | 2024-05-14 | 江苏长三角智慧水务研究院有限公司 | Emergency water retaining device for urban flood control |
| CN118029323B (en) * | 2024-04-12 | 2024-06-07 | 江苏长三角智慧水务研究院有限公司 | Emergency water retaining device for urban flood control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107268524B (en) | 2023-05-12 |
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