CN106988664B - A kind of self-expanding water blocking door of veneer - Google Patents
A kind of self-expanding water blocking door of veneer Download PDFInfo
- Publication number
- CN106988664B CN106988664B CN201710359125.7A CN201710359125A CN106988664B CN 106988664 B CN106988664 B CN 106988664B CN 201710359125 A CN201710359125 A CN 201710359125A CN 106988664 B CN106988664 B CN 106988664B
- Authority
- CN
- China
- Prior art keywords
- water blocking
- blocking door
- frame
- self
- door
- 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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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 230000000903 blocking effect Effects 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 2
- 229920002943 EPDM rubber Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B2009/007—Flood panels
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of self-expanding water blocking doors of veneer, comprising: two side columns, two side columns are fixedly connected with the two sidewalls of door-window opening respectively；Two middle standing pillars are fixedly connected with the ground at the middle part of door-window opening, and two middle standing pillars are fixedly connected to ground opposite to each other, and each middle standing pillar and a side column face；A water blocking door-plate is provided between each middle standing pillar and corresponding side column, each water blocking door-plate includes a frame, is laid with two panels on frame, the inside of frame is equipped with expansion mechanism, expansion mechanism includes: positive and negative left-hand thread screw rod, two upper connecting rods and two lower links, two pushing tow drive rods.Water blocking door-plate of the invention is from expanding structure, and can not install other structures such as side column to some specific positions also can achieve water blocking effect.If part historical relic's protection is built, when cannot make installation destruction to its wall, ground, this equipment can be used, can be mounted directly when needing, can directly be dismantled when not needing, any influence is not generated to building itself.
Description
Technical field
The present invention relates to the technical field of water blocking door more particularly to a kind of veneer water blocking doors.
Background technique
There are many manual water fender style, and the door-plate quantity of multiple-piece plate water deflector is more, the fixed and locked position of sealing
More, erroneous for installation to waste time, some equipment also need to carry out some pre-buried processing early period.Equipment can destroy periphery when being arranged
Ground of building part, such as embedded groove body etc., can not be suitable for some building protection units.
Summary of the invention
It is led to the problem of above-mentioned, the purpose of the present invention is to provide a kind of self-expanding water blocking doors of veneer.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of self-expanding water blocking door of veneer, wherein include: two side columns, two side columns respectively with the two sides of door-window opening
Wall is fixedly connected；Two middle standing pillars, two middle standing pillars are fixedly connected with the ground at the middle part of the door-window opening, described in two
Middle standing pillar is fixedly connected to ground opposite to each other, and each middle standing pillar and a side column face；Two water blocking door-plates, Mei Yisuo
It states and is provided with a water blocking door-plate between middle standing pillar and the corresponding side column, each water blocking door-plate includes a frame
Frame is laid with two panels on the frame, and the inside of the frame is equipped with expansion mechanism, and the expansion mechanism includes: positive and negative anti-
Threaded screw rod, the plus thread section of the positive and negative left-hand thread screw rod are provided with plus thread nut, the positive and negative left-hand thread screw rod it is anti-
Thread segment is provided with left-hand thread nut；Two upper connecting rods and two lower links, the two sides of the plus thread nut respectively with two it is described on
One end of connecting rod is hinged, and the two sides of the left-hand thread nut are hinged with one end of two lower links respectively；Two pushing tow drive rods,
One end of each pushing tow drive rod is hinged with the other end of the other end of a upper connecting rod and a lower link respectively,
The other end of each pushing tow drive rod extends through the side of the frame.
The self-expanding water blocking door of above-mentioned veneer, wherein each water blocking door-plate includes two expansion mechanisms, described in two
Expansion mechanism is arranged along the vertical direction, and the positive and negative left-hand thread screw rod of two expansion mechanisms is solid by going out screw rod connector sleeve cylinder
Fixed connection, the upper end positioned at the positive and negative left-hand thread screw rod of upside through the frame and are fixed with a swelling handle.
The self-expanding water blocking door of above-mentioned veneer, wherein it is provided with sealing joint strip on the outside of the left and right sides of the frame,
The side of the sealing joint strip is interlocked with the frame, and the other end of the pushing tow drive rod is butted on the sealing joint strip.
The self-expanding water blocking door of above-mentioned veneer, wherein the side along its length of each sealing joint strip is to extension
It stretches and is formed with two protrusions, the outside of the left and right sides of each frame offers a frame openings respectively along its length, often
Two protrusions of one sealing joint strip are arranged in the inside of the frame openings.
The self-expanding water blocking door of above-mentioned veneer, wherein further include two lower compactors, the side difference of the two lower compactors
It is fixedly connected on the upside of two side columns, the lower end of the two lower compactors is butted on the upper end of a water retaining facing respectively.
The self-expanding water blocking door of above-mentioned veneer, wherein diagonal brace, the upper end of the diagonal brace are additionally provided on the middle standing pillar
Hinged with the upside of the middle standing pillar, the downside of the diagonal brace is hinged by the downside of a support rod and the middle standing pillar,
The lower end of the diagonal brace is provided with a longitudinal leveling mechanism, and the longitudinal leveling mechanism is fixedly connected with the ground.
The self-expanding water blocking door of above-mentioned veneer, wherein the two sides of the frame are respectively arranged with two pushing tows along the vertical direction
Support rod, the pushing tow drive rod extend through the two pushing tow support rods.
The self-expanding water blocking door of above-mentioned veneer, wherein the side column and the middle standing pillar are " Contraband " font, the side
Column and the middle standing pillar offer sliding slot, the two sides of the water blocking door-plate be separately positioned on the side column the sliding slot and
In the sliding slot of the middle standing pillar.
The self-expanding water blocking door of above-mentioned veneer, wherein the frame is " mouth " font, and the frame is using industrial aluminium profiles
Material.
The self-expanding water blocking door of above-mentioned veneer, wherein the panel uses stainless steel plate or aluminium sheet.
Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention:
(1) water blocking door-plate of the invention is that can not install other structures such as side to some specific positions from expanding structure
Column also can achieve water blocking effect.If part historical relic's protection is built, when cannot make installation destruction to its wall, ground, can be used
This equipment can be mounted directly when needing, and can directly be dismantled when not needing, and not generate any influence to building itself.
Detailed description of the invention
Fig. 1 is the fragmentary perspective view of the self-expanding water blocking door of veneer of the invention.
Fig. 1 a is the magnified partial view of the self-expanding water blocking door of veneer of the invention.
Fig. 2 is the A-A cross-sectional view of Fig. 1 of the self-expanding water blocking door of veneer of the invention.
Fig. 3 is the B-B cross-sectional view of Fig. 1 of the self-expanding water blocking door of veneer of the self-expanding water blocking door of veneer of the invention.
Fig. 4 is the enlarged drawing at the I of Fig. 3 of the self-expanding water blocking door of veneer of the self-expanding water blocking door of veneer of the invention.
In attached drawing: 1, side column；2, middle standing pillar；3, water blocking door-plate；31, frame；32, panel；33, positive and negative left-hand thread silk
Bar；331, plus thread nut；332, left-hand thread nut；341, upper connecting rod；342, lower link；35, pushing tow drive rod；36, screw rod
Connect sleeve；37, swelling handle；38, sealing joint strip；381, raised；39, pushing tow support rod；4, lower compactor；51, diagonal brace；
52, support rod；53, longitudinal leveling mechanism.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is the fragmentary perspective view of the self-expanding water blocking door of veneer of the invention, and Fig. 1 a is the self-expanding gear of veneer of the invention
The magnified partial view of water valve referring to Figure 1 and shown in Fig. 1 a, shows a kind of self-expanding water blocking door of veneer, including two side columns, 1 He
Two middle standing pillars 2, two side columns 1 are fixedly connected with the two sidewalls of door-window opening respectively.The middle part of two middle standing pillars 2 and door-window opening
Ground be fixedly connected, two middle standing pillars 2 are fixedly connected to ground opposite to each other, and each middle standing pillar 2 and a side column 1 face.
In addition, as a kind of preferred embodiment, the self-expanding water blocking door of veneer further include: two water blocking door-plates 3, Mei Yizhong
Between a water blocking door-plate 3 is provided between column 2 and corresponding side column 1, each water blocking door-plate 3 includes a frame 31, frame 31
On be laid with two panels 32, the inside of frame 31 is equipped with expansion mechanism.
In addition, expansion mechanism includes: positive and negative left-hand thread screw rod 33, positive and negative left-hand thread silk as a kind of preferred embodiment
The plus thread section of bar 33 is provided with plus thread nut 331, and the left-hand thread section of positive and negative left-hand thread screw rod 33 is provided with left-hand thread nut
332.When the rotation of positive and negative left-hand thread screw rod 33, plus thread nut 331 and left-hand thread nut 332 can be along the vertical sides of screw rod
To making reversed movement.
Further, as a kind of preferred embodiment, expansion mechanism includes: two upper connecting rods 341 and two lower links 342, just
The two sides of screw nut 331 are hinged with one end of two upper connecting rods 341 respectively, the two sides of left-hand thread nut 332 respectively with two under connect
One end of bar 342 is hinged.
Further, as a kind of preferred embodiment, expansion mechanism includes: two pushing tow drive rods 35, and each pushing tow passes
One end of lever 35 is hinged with the other end of the other end of a upper connecting rod 341 and a lower link 342 respectively, each pushing tow drive rod
35 other end extends through the side of frame 31.
In addition, each water blocking door-plate 3 includes two expansion mechanisms, and two expansion mechanisms are along perpendicular as a kind of preferred embodiment
Histogram is fixedly connected to setting, the positive and negative left-hand thread screw rod 33 of two expansion mechanisms by going out screw rod connector sleeve cylinder 36, is located at upside
Positive and negative left-hand thread screw rod 33 upper end through frame and being fixed with a swelling handle 37.
Fig. 3 is the B-B cross-sectional view of Fig. 1 of the self-expanding water blocking door of veneer of the self-expanding water blocking door of veneer of the invention, and Fig. 4 is
Enlarged drawing at the I of Fig. 4 of the self-expanding water blocking door of veneer of the self-expanding water blocking door of veneer of the invention, continuing with referring to Fig. 3, figure
Shown in 4.
In addition, sealing joint strip 38 is provided on the outside of the left and right sides of frame 31 as a kind of preferred embodiment, it is close
The side of seal strip 38 is interlocked with frame 31, and the other end of pushing tow drive rod 35 is butted on sealing joint strip 38.
In addition, as a kind of preferred embodiment, the side along its length of each sealing joint strip 38 extends outwardly shape
At there is two protrusions 381, the outside of the left and right sides of each frame 31 offers a frame openings, Mei Yimi respectively along its length
Two protrusions 381 of seal strip 38 are arranged in the inside of a frame openings.By rotating swelling handle 37, so that positive and negative left-hand thread silk
Bar 33 rotates, so that plus thread nut 331 and left-hand thread nut 332 be made to make counter motion, drives upper connecting rod 341 and lower link
342 open or close, to realize the release or retraction of pushing tow support rod 39.Sealing joint strip 8 is pushed to paste by pushing tow support lever 39
Near side (ns) column 1 or middle standing pillar 2 realize the effect of sealing water blocking.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention.
The present invention also has on the basis of the above is implemented as follows mode:
In further embodiment of the present invention, continuing with referring to shown in Fig. 1, Fig. 1 a, further including two lower compactors 4, under two
The side of compactor 4 is fixedly connected with the upside of two side columns 1 respectively, and the lower end of two lower compactors 4 is butted on a water retaining facing respectively
3 upper end.Water retaining facing 3 is compressed downwards by two lower compactors 4, so that water retaining facing 3 is tightly attached to ground.
Fig. 2 is the A-A cross-sectional view of Fig. 1 of the self-expanding water blocking door of veneer of the invention, continuing with shown in Figure 2
In further embodiment of the present invention, diagonal brace 51 is additionally provided on middle standing pillar 2, the upper end and centre of diagonal brace 51 are vertical
The upside of column 2 is hinged, and the downside of diagonal brace 51 is hinged by the downside of a support rod 52 and middle standing pillar 2, and the lower end of diagonal brace 51 is set
It is equipped with a longitudinal leveling mechanism 53, longitudinal leveling mechanism 53 is fixedly connected with the ground.
In further embodiment of the present invention, the two sides of frame 31 are respectively arranged with two pushing tow support rods along the vertical direction
39, pushing tow drive rod 35 extends through two pushing tow support rods 39.
In further embodiment of the present invention, side column 1 and middle standing pillar 2 are " Contraband " font, side column 1 and middle standing pillar 2
Sliding slot is offered, the two sides of water blocking door-plate 3 are separately positioned in the sliding slot of side column 1 and the sliding slot of middle standing pillar 2.
In further embodiment of the present invention, frame 31 is " mouth " font, and frame 31 uses industrial aluminum profile.
In further embodiment of the present invention, panel 32 uses stainless steel plate or aluminium sheet.
In further embodiment of the present invention, sealing strip 38 uses EPDM (Ethylene Propylene Diene
Monomer, ethylene propylene diene rubber) material.
In further embodiment of the present invention, in the case where Land leveling, the feelings for the bottom surface that water blocking door-plate 3 can be bonded
Under condition, the present invention can subtract with lower compactor 4.
In further embodiment of the present invention, in the environment of some relatively narrow door-window openings, the gear of monolithic can be used
Water valve plate 3 carries out water blocking, and the water blocking door-plate 3 of monolithic can also function to well in the case where uneasy rim column 1 and middle standing pillar 2
Water blocking effect.
It, can not be to installation for some special buildings, such as cultural relics protection unit etc. in further embodiment of the present invention
Environment makes pre- embedded, drilling environment, and the present invention can subtract at least one of two side columns 1 to adapt to the ring that can not be fixed
Border directly contacts to form sealing with wall by the sealing joint strip 38 of water blocking door-plate 3.
In further embodiment of the present invention, two side columns 1 of the self-expanding water blocking door of veneer, which remove, is installed on building doors and windows hole
Outside, it is also mountable on the two sides wall such as passageway, lane, door or wall construction.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all replace with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of self-expanding water blocking door of veneer characterized by comprising
Two side columns, two side columns are fixedly connected with the two sidewalls of door-window opening respectively；
Two middle standing pillars, two middle standing pillars are fixedly connected with the ground at the middle part of the door-window opening, and two centres are vertical
Column is fixedly connected to ground opposite to each other, and each middle standing pillar and a side column face；
Two water blocking door-plates are provided with a water blocking door-plate between each middle standing pillar and the corresponding side column, each
The water blocking door-plate includes a frame, and two panels are laid on the frame, and the inside of the frame is equipped with expansion mechanism, institute
Stating expansion mechanism includes:
Positive and negative left-hand thread screw rod, the plus thread section of the positive and negative left-hand thread screw rod are provided with plus thread nut, the positive and negative anti-spiral shell
The left-hand thread section of line screw rod is provided with left-hand thread nut；
Two upper connecting rods and two lower links, the two sides of the plus thread nut are hinged with one end of two upper connecting rods respectively, described
The two sides of left-hand thread nut are hinged with one end of two lower links respectively；
Two pushing tow drive rods, one end of each pushing tow drive rod respectively with the other end of a upper connecting rod and one it is described under
The other end of connecting rod is hinged, and the other end of each pushing tow drive rod extends through the side of the frame.
2. the self-expanding water blocking door of veneer according to claim 1, which is characterized in that each water blocking door-plate includes two institutes
Expansion mechanism is stated, two expansion mechanisms are arranged along the vertical direction, and the positive and negative left-hand thread screw rod of two expansion mechanisms is logical
It crosses out screw rod connector sleeve cylinder to be fixedly connected, the upper end positioned at the positive and negative left-hand thread screw rod of upside through the frame and is consolidated
Surely there is a swelling handle.
3. the self-expanding water blocking door of veneer according to claim 1 or 2, which is characterized in that the left and right sides of the frame
Outside is provided with sealing joint strip, and the side of the sealing joint strip is interlocked with the frame, the pushing tow drive rod it is another
End is butted on the sealing joint strip.
4. the self-expanding water blocking door of veneer according to claim 3, which is characterized in that each sealing joint strip along length
The side in direction has extended outward to form two protrusions, and the outside of the left and right sides of each frame opens up respectively along its length
There are a frame openings, two protrusions of each sealing joint strip are arranged in the inside of the frame openings.
5. the self-expanding water blocking door of veneer according to claim 1, which is characterized in that further include two lower compactors, described in two
The side of lower compactor is fixedly connected on the upside of two side columns respectively, and the lower end of the two lower compactors is butted on an institute respectively
State the upper end of water retaining facing.
6. the self-expanding water blocking door of veneer according to claim 1, which is characterized in that be additionally provided on the middle standing pillar tiltedly
Support, the upper end of the diagonal brace and the upside of the middle standing pillar are hinged, the downside of the diagonal brace by a support rod with it is described in
Between column downside it is hinged, the lower end of the diagonal brace is provided with a longitudinal leveling mechanism, the longitudinal leveling mechanism and ground is fixed connects
It connects.
7. the self-expanding water blocking door of veneer according to claim 1 or 2, which is characterized in that two lateral edges of the frame are vertical
Direction is respectively arranged with two pushing tow support rods, and the pushing tow drive rod extends through the two pushing tow support rods.
8. the self-expanding water blocking door of veneer according to claim 1, which is characterized in that the side column and the middle standing pillar are equal
For " Contraband " font, the side column and the middle standing pillar offer sliding slot, and the two sides of the water blocking door-plate are separately positioned on institute
It states in the sliding slot of side column and the sliding slot of the middle standing pillar.
9. the self-expanding water blocking door of veneer according to claim 1, which is characterized in that the frame is " mouth " font, described
Frame uses industrial aluminum profile.
10. the self-expanding water blocking door of veneer according to claim 1, which is characterized in that the panel using stainless steel plate or
Aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359125.7A CN106988664B (en) | 2017-05-19 | 2017-05-19 | A kind of self-expanding water blocking door of veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359125.7A CN106988664B (en) | 2017-05-19 | 2017-05-19 | A kind of self-expanding water blocking door of veneer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106988664A CN106988664A (en) | 2017-07-28 |
| CN106988664B true CN106988664B (en) | 2019-02-19 |
Family
ID=59420966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710359125.7A Active CN106988664B (en) | 2017-05-19 | 2017-05-19 | A kind of self-expanding water blocking door of veneer |
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| CN (1) | CN106988664B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004957B (en) * | 2019-04-02 | 2022-09-13 | 武大巨成结构股份有限公司 | A formula of falling bottom prestressing force cofferdam device under water for water intaking working well |
| CN110004958B (en) * | 2019-04-02 | 2022-08-26 | 武大巨成结构股份有限公司 | Bottom-hollow type underwater prestressed steel cofferdam device for water taking working well |
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| CN205557473U (en) * | 2016-04-10 | 2016-09-07 | 福建省梁禹工程有限公司 | Remote control type floodwall dam gate |
| CN205975495U (en) * | 2016-08-27 | 2017-02-22 | 长沙明启远交通设施有限公司 | Firm type flood prevention breakwater convenient to dismouting |
| US9611606B2 (en) * | 2012-06-05 | 2017-04-04 | Wave Dissipation Systems Llc | System and method for shoreline preservation |
| CN206071428U (en) * | 2016-10-13 | 2017-04-05 | 廖宇萍 | A kind of door baffle device for water |
| CN206144425U (en) * | 2016-11-02 | 2017-05-03 | 许贵生 | Hydraulic engineering construction breakwater device |
| CN106869720A (en) * | 2017-04-07 | 2017-06-20 | 高瞻 | One kind top multi-functional clutch of drop formula blocks water flood prevention doors |
| CN206707585U (en) * | 2017-05-19 | 2017-12-05 | 高瞻 | A kind of self-expanding water blocking door of veneer |
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- 2017-05-19 CN CN201710359125.7A patent/CN106988664B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9611606B2 (en) * | 2012-06-05 | 2017-04-04 | Wave Dissipation Systems Llc | System and method for shoreline preservation |
| CN205557473U (en) * | 2016-04-10 | 2016-09-07 | 福建省梁禹工程有限公司 | Remote control type floodwall dam gate |
| CN205975495U (en) * | 2016-08-27 | 2017-02-22 | 长沙明启远交通设施有限公司 | Firm type flood prevention breakwater convenient to dismouting |
| CN206071428U (en) * | 2016-10-13 | 2017-04-05 | 廖宇萍 | A kind of door baffle device for water |
| CN206144425U (en) * | 2016-11-02 | 2017-05-03 | 许贵生 | Hydraulic engineering construction breakwater device |
| CN106869720A (en) * | 2017-04-07 | 2017-06-20 | 高瞻 | One kind top multi-functional clutch of drop formula blocks water flood prevention doors |
| CN206707585U (en) * | 2017-05-19 | 2017-12-05 | 高瞻 | A kind of self-expanding water blocking door of veneer |
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| Publication number | Publication date |
|---|---|
| CN106988664A (en) | 2017-07-28 |
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