CN109555080A - A kind of interim mine dam and its application method - Google Patents
A kind of interim mine dam and its application method Download PDFInfo
- Publication number
- CN109555080A CN109555080A CN201811406499.0A CN201811406499A CN109555080A CN 109555080 A CN109555080 A CN 109555080A CN 201811406499 A CN201811406499 A CN 201811406499A CN 109555080 A CN109555080 A CN 109555080A
- Authority
- CN
- China
- Prior art keywords
- mine dam
- interim
- ontology
- fixed column
- mine
- 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.)
- Granted
Links
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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- 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)
- Special Wing (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of interim mine dams, mine dam ontology and two fixed columns including bottom plate and above bottom plate, the mine dam ontology is between two fixed columns, mine dam ontology lower end is articulated on bottom plate, the interim mine dam further includes support rod, surge drum, link mechanism and sliding block, the support rod lower end, which is fixed on bottom plate and is located at the mine dam ontology back side, to be arranged, post upper is articulated in the middle part of the link mechanism, the link mechanism both ends are connect with sliding block and surge drum respectively, the mine dam ontology back side is vertically equipped with guide rail, the sliding block is slidedly arranged on guide rail, the present invention has the advantages that realize water-proof function automatically.
Description
Technical field
The present invention relates to mine dam technical field more particularly to a kind of interim mine dam and its application methods.
Background technique
Mine dam is to guarantee cities and towns and important industrial and mining enterprises, along rivers, the flood control safety of coastal or other particular/special requirements
A kind of used concrete or bricklaying water retaining structure, also known as flood-control wall, the effect of anti-flood wall is identical as dike, due to Front
River one have traffic main artery, groups of building are intensive, sometimes because of the limitation of built engineering, because development of urban planning needs or because
Native source is limited, and is had to using anti-flood wall, to reduce land occupation and remove.
But the interim mine dam of hydroenergy storage station and its application method currently on the market can not be automatically by mine dam
It erects, needs manually to carry sandstone, not only wasting manpower and material resources, but also inefficiency are not suitable for being widely popularized, and cannot expire
The some landform of foot need, and are not easy to the disassembly in later period, and in use, and a large amount of time and energy is needed to carry out the dimension in later period
Shield.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide the automatic realization water-proof function of one kind
Interim mine dam and its application method.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of interim mine dam, mine dam ontology and two fixed columns including bottom plate and above bottom plate, the mine dam sheet
Between two fixed columns, mine dam ontology lower end is articulated on bottom plate body, the interim mine dam further include support rod,
Surge drum, link mechanism and sliding block, the support rod lower end, which is fixed on bottom plate and is located at the mine dam ontology back side, to be arranged, described
It is articulated with post upper in the middle part of link mechanism, the link mechanism both ends are connect with sliding block and surge drum respectively, described anti-
The waterwall ontology back side is vertically equipped with guide rail, and the sliding block is slidedly arranged on guide rail.
As further improvement to above-mentioned technical proposal:
The link mechanism includes first connecting rod and second connecting rod, and one end of the first connecting rod and one end of second connecting rod are cut with scissors
It connecing, the other end of the first connecting rod is connect with sliding block, it is articulated with post upper in the middle part of the second connecting rod, described second
The other end of connecting rod is connect with surge drum.
Mine dam ontology front side wall is equipped with more than two detent stakes, and the fixed column is equipped with to match with detent stake
The screen post of conjunction, the screen post lower end, which is articulated in fixed column and can rotate along hinge joint to detent stake, to be cooperated, and works as detent
When column and detent stake are cooperatively connected, mine dam ontology and fixed column are locked.
The fixed column includes fixed column shell, and the fixed column shell opens up on the inner sidewall close to mine dam ontology
Have and supply the first mounting hole, offers the second mounting hole on the front side wall of the fixed column shell；The interim mine dam also wraps
Locking mechanism is included, the locking mechanism includes movable block, reset spring, push rod and mobile bar, and the reset spring and push rod are equal
In fixed column shell, one end of the reset spring is fixed in fixed column shell, and the one of the other end and the movable block
End connection, the movable block pass through the first mounting hole and extend to outside fixed column shell, and the mobile bar passes through the second mounting hole
And extend to outside fixed column shell, the mobile bar is for stopping screen post to move to detent stake side, and the push rod is for pushing away
Dynamic mobile bar is mobile and connect with movable block.
The screen post is obliquely installed towards detent stake side, is contacted at the top of the mobile bar and screen post and is stopped detent
Column is moved to detent stake side.
Rotation gear is connected in the middle part of the mobile bar, the mobile bar is connect by rotating gear with fixed column shell.
Mine dam ontology upper end offers material feeding slot, is equipped with cover board above the material feeding slot.
The interim mine dam further includes axis, and mine dam ontology lower end is articulated on bottom plate by axis.
The interim mine dam further includes bearing, and the surge drum is connect by bearing with link mechanism.
The inventive concept total as one, the present invention also provides a kind of application methods of interim mine dam, including following step
It is rapid:
S1, bottom plate is installed on ground, mine dam ontology is layed on bottom plate, and surge drum is towards water (flow) direction；
After the completion of S2, surge drum are collected, drives link mechanism mobile by own wt, under the action of lever principle, pass through
Link mechanism drives the movement of mine dam ontology；
S3, mine dam ontology push movable block, and movable block drives push rod, and push rod pushes one end motion of mobile bar, and mobile bar is another
End moves round about, and mobile bar releases the barrier effect to screen post, and screen post, which is rotated to detent stake, to be cooperated, and works as detent
When column and detent stake are cooperatively connected, mine dam ontology and fixed column are locked；
After S4, discharge ponding, manually screen post is resetted, mine dam ontology is layed on bottom plate, surge drum restores initial shape
State.
Compared with the prior art, the advantages of the present invention are as follows:
A kind of interim mine dam of the invention, it is scientific and reasonable for structure, it is safe and convenient to use, by lever principle by mine dam ontology
It erects, using support rod as the fulcrum of lever, the both ends of lever are separately connected surge drum and mine dam ontology, when surge drum is received
After collecting rainwater, the weight of surge drum increases, and surge drum moves downward, mine dam ontology under the action of sliding block and link mechanism from
It is dynamic to erect, to realize the function of waterproof.When not needing waterproof, mine dam ontology is fallen into laying in bottom plate
On, mobile convenient for personnel, the setting of mine dam ontology does not need manual operation, has saved manpower and material resources, in the draining in later period
After manual reset mine dam ontology, guarantee the flow of article and water flow, it is therefore prevented that water flow does not drain, and has automatically opened anti-
Waterwall ontology, the problem of causing flood discharge and soil erosion, the present invention have been convenient for disassembly, the assembling in later period.
Lock structure of the invention is stuck in detent stake by screen post in use, increases the stabilization of mine dam ontology
Property, it prevents from causing mine dam voltage endurance capability insufficient because hydraulic pressure is excessive, occurs the phenomenon that damaged or leak, improving mine dam sheet
The service life of body.
Detailed description of the invention
Fig. 1 is schematic diagram of the three-dimensional structure.
Fig. 2 is the schematic diagram of original state of the present invention (fixed column is not shown).
Fig. 3 is end-state of the present invention (fixed column is not shown) schematic diagram.
Fig. 4 is the three-dimensional structure diagram of fixed column of the present invention.
Fig. 5 is A-A cross-sectional view in Fig. 4.
Each label indicates in figure:
1, bottom plate；2, support rod；3, surge drum；4, link mechanism；41, first connecting rod；42, second connecting rod；5, bearing；6, sliding
Block；7, mine dam ontology；71, guide rail；72, detent stake；73, material feeding slot；9, axis；10, fixed column；101, fixed column shell；
1011, the first mounting hole；1012, the second mounting hole；102, limited block；13, screen post；14, movable block；15, reset spring；
16, push rod；161, drive rod；162, push plate；17, mobile bar；18, gear is rotated；19, waterproof sponge pad；20, pit；21, it props up
Support spring.
Specific embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
As shown in Fig. 1 to 5, a kind of interim mine dam of the invention, the mine dam including bottom plate 1 and above bottom plate 1
Ontology 7 and two fixed columns 10, between two fixed columns 10,7 lower end of mine dam ontology is articulated on bottom plate 1 mine dam ontology 7,
Interim mine dam further includes support rod 2, surge drum 3, link mechanism 4 and sliding block 6, and 2 lower end of support rod is fixed on bottom plate 1 and position
Be arranged in 7 back side of mine dam ontology, be articulated with 2 upper end of support rod in the middle part of link mechanism 4,4 both ends of link mechanism respectively with cunning
Block 6 and surge drum 3 connect, and 7 back side of mine dam ontology is vertically equipped with guide rail 71, and sliding block 6 is slidedly arranged on guide rail 71.
A kind of interim mine dam of the invention, it is scientific and reasonable for structure, it is safe and convenient to use, by lever principle by mine dam
Ontology 7 erects, and is the fulcrum of lever with support rod 2, and the both ends of lever are separately connected surge drum 3 and mine dam ontology 7, when
After surge drum 3 collects rainwater, the weight of surge drum 3 increases, and surge drum 3 moves downward, and mine dam ontology 7 is in sliding block 6 and connecting rod
It is erected automatically under the action of mechanism 4, to realize the function of waterproof.When not needing waterproof, by mine dam ontology 7
Laying is fallen on bottom plate 1, mobile convenient for personnel, the setting of mine dam ontology 7 does not need manual operation, saved manpower with
Material resources, the manual reset mine dam ontology 7 after the draining in later period guarantee the flow of article and water flow, it is therefore prevented that water flow is not
The problem of draining, and automatically opened mine dam ontology 7, causing flood discharge and soil erosion.The present invention has been convenient for disassembly, after being convenient for
The assembling of phase.Guide rail 71 and sliding block 6 reduce the frictional force between link mechanism 4 and mine dam ontology 7.
In the present embodiment, guide rail 71 is set to the middle part of 7 back side outer wall of mine dam ontology, in other embodiments, guide rail
71 may be disposed at 7 both sides of mine dam ontology.
Link mechanism 4 includes first connecting rod 41 and second connecting rod 42, one end of first connecting rod 41 and the one of second connecting rod 42
End is hinged, and the other end of first connecting rod 41 is connect with sliding block 6, and the middle part of second connecting rod 42 is articulated with 2 upper end of support rod, and second connects
The other end of bar 42 is connect with surge drum 3.
In the present embodiment, the length of first connecting rod 41 is less than the length of second connecting rod 42.
7 front side wall of mine dam ontology is equipped with more than two detent stakes 72, and fixed column 10 is equipped with to match with detent stake 72
The screen post 13 of conjunction, 13 lower end of screen post, which is articulated in fixed column 10 and can rotate along hinge joint to detent stake 72, to be cooperated, when
When screen post 13 and detent stake 72 are cooperatively connected, locking mine dam ontology 7 and fixed column 10.
Fixed column 10 includes fixed column shell 101, and fixed column shell 101 is opened on the inner sidewall close to mine dam ontology 7
Equipped with the first mounting hole 1011 is supplied, the second mounting hole 1012 is offered on the front side wall of fixed column shell 101；Interim mine dam
It further include locking mechanism, locking mechanism includes movable block 14, reset spring 15, push rod 16 and mobile bar 17,15 He of reset spring
Push rod 16 is respectively positioned in fixed column shell 101, and one end of reset spring 15 is fixed in fixed column shell 101, the other end and shifting
One end of motion block 14 connects, and movable block 14 passes through the first mounting hole 1011 and extends to outside fixed column shell 101, and mobile bar 17 is worn
It crosses the second mounting hole 1012 and extends to outside fixed column shell 101, mobile bar 17 is for stopping screen post 13 to detent stake 72 1
Side movement, push rod 16 is for pushing mobile bar 17 mobile and connecting with movable block 14.
In the present embodiment, detent stake 72 and screen post 13 and locking mechanism, which are matched, to be set on above mine dam.
In the present embodiment, push rod 16 includes L shape drive rod 161 and push plate 162, and drive rod 161 is connected on movable block 14,
Push plate 162 is connected on drive rod 161 and is arranged close to 17 side of mobile bar, and 17 middle part of mobile bar connects with fixed column shell 101
It connects, when movable block 14 is squeezed compression reseting spring 15 by mine dam ontology 7, push plate 162 pushes 17 1 end motion of mobile bar, mobile
17 other end of bar moves round about, at this point, mobile bar 17 is released to the barrier effect of screen post 13, screen post 13 is to detent
The movement of 72 sides of stake, completes the fixation of mine dam ontology 7 and fixed column 10.
In the present embodiment, 15 surface of reset spring is provided with antirust paint.
In the present embodiment, screen post 13 is obliquely installed towards 72 side of detent stake, is connect at the top of mobile bar 17 and screen post 13
It touches and screen post 13 is stopped to move to 72 side of detent stake.
In the present embodiment, the mobile bar 17 for extending to 101 outside of fixed column shell stops screen post 13 to detent stake 72
Side movement, plays position-limiting action.
In the present embodiment, 10 back side side wall of fixed column is equipped with limited block 102, and limited block 102 is for limiting mine dam
Ontology 7 is toppled over towards water (flow) direction, is conducive to the stability of interim mine dam.In other embodiments, screen post 13, card can be used
Position stake 72 or other modes carry out locking mine dam ontology 7 and fixed column 10.
Rotation gear 18 is connected in the middle part of mobile bar 17, mobile bar 17 is connected by rotation gear 18 and fixed column shell 101
It connects.
7 upper end of mine dam ontology offers material feeding slot 73, and cover board (not shown) is equipped with above material feeding slot 73.Material feeding
Slot 73 is convenient for filling mine dam ontology 7.
Interim mine dam further includes axis 9, and 7 lower end of mine dam ontology is articulated on bottom plate 1 by axis 9.
Interim mine dam further includes bearing 5, and surge drum 3 is connect by bearing 5 with link mechanism 4.In the present embodiment, collect
Cylinder 3 is connect by bearing 5 with the second connecting rod 42 of link mechanism 4.
In the present embodiment, two fixed columns 10 are mounted on waterproof sponge pad 19 in the outside far from mine dam ontology 7.Waterproof
Foam-rubber cushion 19 increases the waterproofness of fixed column 10.
A kind of application method of interim mine dam of the invention, comprising the following steps:
S1, bottom plate 1 is installed on ground, mine dam ontology 7 is layed on bottom plate 1, and surge drum 3 is towards water (flow) direction；
In the present embodiment, bottom plate 1 install ground level lower than surge drum 3 open end institute in height, surge drum 3 it is another
It is equipped with support spring 21 below one end, has dug pit 20 immediately below surge drum 3, when surge drum 3 is lain against on ground, collects
3 bottoms of cylinder are supported in support spring 21, when ponding arriving, have hydraulic pressure, and surge drum 3 collects water, and surge drum 3 gets up vertically,
3 weight of surge drum increases, and falls in pit 20.Arrow show water (flow) direction in Fig. 2.
The quadrangle of bottom plate 1 offers fixation hole, and bottom plate 1 is installed on ground by expansion bolt.
After the completion of S2, surge drum 3 are collected, drive link mechanism 4 mobile by own wt, in the effect of lever principle
Under, drive mine dam ontology 7 to move by link mechanism 4；
S3, mine dam ontology 7 push movable block 14, and movable block 14 drives push rod 16, and push rod 16 pushes 17 1 end motion of mobile bar,
17 other end of mobile bar moves round about, and mobile bar 17 releases the barrier effect to screen post 13, and screen post 13 rotates extremely
Cooperate with detent stake 72, when screen post 13 and the mating connection of detent stake 72, locking mine dam ontology 7 and fixed column 10；
After S4, discharge ponding, manually screen post 13 is resetted, mine dam ontology 7 is layed on bottom plate 1, surge drum 3 restores just
Beginning state.Manual reset prevents from not draining because there is ponding, and mine dam ontology 7 is freely fallen, and ponding is caused can not arranged.
In step S2, surge drum 3 was detected in inspection personnel every 10 days with the strength of link mechanism 4, be fabricated to table.
It is discharged water in step S4 by draining pump.
Although the present invention has been disclosed as a preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications or equivalent example modified to equivalent change.Therefore, all
Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment,
Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (10)
1. a kind of interim mine dam, including bottom plate (1) and the mine dam ontology (7) being located above bottom plate (1) and two fixed columns
(10), for the mine dam ontology (7) between two fixed columns (10), mine dam ontology (7) lower end is articulated with bottom plate (1)
On, it is characterised in that: the interim mine dam further includes support rod (2), surge drum (3), link mechanism (4) and sliding block (6), institute
It states support rod (2) lower end and is fixed on bottom plate (1) and is located at mine dam ontology (7) back side and be arranged, in the middle part of the link mechanism (4)
It is articulated with support rod (2) upper end, link mechanism (4) both ends are connect with sliding block (6) and surge drum (3) respectively, described anti-
Waterwall ontology (7) back side is vertically equipped with guide rail (71), and the sliding block (6) is slidedly arranged on guide rail (71).
2. interim mine dam according to claim 1, it is characterised in that: the link mechanism (4) includes first connecting rod
(41) and second connecting rod (42), one end of the first connecting rod (41) and one end of second connecting rod (42) are hinged, and described first connects
The other end of bar (41) is connect with sliding block (6), is articulated with support rod (2) upper end in the middle part of the second connecting rod (42), and described
The other end of two connecting rods (42) is connect with surge drum (3).
3. interim mine dam according to claim 1 or 2, it is characterised in that: on the side wall of mine dam ontology (7) front
Equipped with more than two detent stakes (72), the fixed column (10) is equipped with the screen post (13) matched with detent stake (72), described
Screen post (13) lower end, which is articulated on fixed column (10) and can rotate along hinge joint to detent stake (72), to be cooperated, and screen post is worked as
(13) when being cooperatively connected with detent stake (72), locking mine dam ontology (7) and fixed column (10).
4. interim mine dam according to claim 3, it is characterised in that: the fixed column (10) includes fixed column shell
(101), the fixed column shell (101) offers on the inner sidewall close to mine dam ontology (7) for the first mounting hole
(1011), the second mounting hole (1012) are offered on the front side wall of the fixed column shell (101)；
The interim mine dam further includes locking mechanism, and the locking mechanism includes movable block (14), reset spring (15), push rod
(16) it is respectively positioned in fixed column shell (101) with mobile bar (17), the reset spring (15) and push rod (16), the reset bullet
One end of spring (15) is fixed in fixed column shell (101), and the other end is connect with the one end of the movable block (14), the movement
Block (14) passes through the first mounting hole (1011) and extends to fixed column shell (101) outside, and the mobile bar (17) passes through the second peace
Dress hole (1012) simultaneously extends to fixed column shell (101) outside, and the mobile bar (17) is for stopping screen post (13) to detent stake
(72) side moves, and the push rod (16) is for pushing mobile bar (17) mobile and connecting with movable block (14).
5. interim mine dam according to claim 4, it is characterised in that: the screen post (13) is towards detent stake (72) one
Side is obliquely installed, and is contacted at the top of the mobile bar (17) and screen post (13) and is stopped screen post (13) to detent stake (72) side
Movement.
6. interim mine dam according to claim 4, it is characterised in that: be connected with rotary teeth in the middle part of the mobile bar (17)
It takes turns (18), the mobile bar (17) is connect by rotating gear (18) with fixed column shell (101).
7. interim mine dam according to claim 1 or 2, it is characterised in that: mine dam ontology (7) upper end offers
Material feeding slot (73), material feeding slot (73) top are equipped with cover board.
8. interim mine dam according to claim 1 or 2, it is characterised in that: the interim mine dam further includes axis
(9), mine dam ontology (7) lower end is articulated on bottom plate (1) by axis (9).
9. interim mine dam according to claim 1 or 2, it is characterised in that: the interim mine dam further includes bearing
(5), the surge drum (3) is connect by bearing (5) with link mechanism (4).
10. a kind of application method of interim mine dam, it is characterised in that: the following steps are included:
S1, bottom plate (1) is installed on ground, mine dam ontology (7) is layed on bottom plate (1), and surge drum (3) is towards water flow side
To；
After the completion of S2, surge drum (3) are collected, drive link mechanism (4) mobile by own wt, in the effect of lever principle
Under, mine dam ontology (7) movement is driven by link mechanism (4)；
S3, mine dam ontology (7) push movable block (14), and movable block (14) drives push rod (16), and push rod (16) pushes mobile bar
(17) one end motions, mobile bar (17) other end move round about, and mobile bar (17) releases the blocking to screen post (13)
Effect, screen post (13) rotation cooperate to detent stake (72), when screen post (13) and detent stake (72) are cooperatively connected, locking
Mine dam ontology (7) and fixed column (10)；
After S4, discharge ponding, manually screen post (13) are resetted, mine dam ontology (7) are layed on bottom plate (1), surge drum
(3) it restPoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406499.0A CN109555080B (en) | 2018-11-23 | 2018-11-23 | Temporary waterproof wall and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406499.0A CN109555080B (en) | 2018-11-23 | 2018-11-23 | Temporary waterproof wall and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109555080A true CN109555080A (en) | 2019-04-02 |
| CN109555080B CN109555080B (en) | 2023-09-01 |
Family
ID=65867303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406499.0A Active CN109555080B (en) | 2018-11-23 | 2018-11-23 | Temporary waterproof wall and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555080B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042036A (en) * | 2006-03-23 | 2007-09-26 | 张二毛 | Slide-support mechanism, transmission device and electric internal-open and inner tilt window |
| JP2016017283A (en) * | 2014-07-04 | 2016-02-01 | 旭化成ホームズ株式会社 | Temporary waterproof structure and temporary waterproof method |
| JP2016017282A (en) * | 2014-07-04 | 2016-02-01 | 旭化成ホームズ株式会社 | Temporary waterproof structure and temporary waterproof method |
| CN107476247A (en) * | 2017-09-05 | 2017-12-15 | 华北水利水电大学 | The flush type anti-flood wall of pulley traction |
| CN107653836A (en) * | 2017-09-05 | 2018-02-02 | 华北水利水电大学 | Lift the flush type anti-flood wall of push rod driving |
| CN108411848A (en) * | 2018-03-28 | 2018-08-17 | 华北水利水电大学 | The simple flood protection baffle that liftable supports automatically |
-
2018
- 2018-11-23 CN CN201811406499.0A patent/CN109555080B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042036A (en) * | 2006-03-23 | 2007-09-26 | 张二毛 | Slide-support mechanism, transmission device and electric internal-open and inner tilt window |
| JP2016017283A (en) * | 2014-07-04 | 2016-02-01 | 旭化成ホームズ株式会社 | Temporary waterproof structure and temporary waterproof method |
| JP2016017282A (en) * | 2014-07-04 | 2016-02-01 | 旭化成ホームズ株式会社 | Temporary waterproof structure and temporary waterproof method |
| CN107476247A (en) * | 2017-09-05 | 2017-12-15 | 华北水利水电大学 | The flush type anti-flood wall of pulley traction |
| CN107653836A (en) * | 2017-09-05 | 2018-02-02 | 华北水利水电大学 | Lift the flush type anti-flood wall of push rod driving |
| CN108411848A (en) * | 2018-03-28 | 2018-08-17 | 华北水利水电大学 | The simple flood protection baffle that liftable supports automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109555080B (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO318657B1 (en) | Procedure for the construction of an underground continuous wall | |
| CN110644425B (en) | Ecological retaining dam and construction method thereof | |
| CN209779553U (en) | Protective structure of hydraulic and hydroelectric engineering side slope | |
| CN113513027B (en) | Foundation ditch excavation keeps off native device | |
| CN209508924U (en) | A kind of interim mine dam | |
| CN109555080A (en) | A kind of interim mine dam and its application method | |
| CN213173761U (en) | Slope surface collapse prevention device for earthwork operation | |
| CN211474179U (en) | Drainage device for subway construction | |
| KR100584769B1 (en) | Apparatus of prevention penetration using river | |
| CN104514214A (en) | Movable emergency flood bank | |
| CN114411769B (en) | Geotechnical engineering slope protection device and protection method thereof | |
| CN111851573B (en) | River course water conservancy retaining wall convenient to maintain | |
| CN208995987U (en) | A kind of hydraulic engineering checkdam ruggedized construction | |
| CN220685989U (en) | Water baffle of irrigation canal | |
| CN111608246A (en) | Rain and sewage diversion device for refuse landfill | |
| CN115262437B (en) | Protecting device for geological disaster treatment and using method thereof | |
| CN218291810U (en) | Construction water retaining device | |
| CN204343263U (en) | A kind of movable emergent flood wall | |
| CN221030261U (en) | Cofferdam for water conservancy construction | |
| CN216405426U (en) | A foundation ditch reinforced structure for civil engineering | |
| CN114411614B (en) | Hydraulic building bottom plate drainage hole structure | |
| CN116219951B (en) | Beach is bred and is reclamation dykes and dams structure | |
| CN209941711U (en) | Building foundation pit dewatering watertight fittings | |
| CN219973126U (en) | Flood control dykes and dams that water conservancy construction was used | |
| RU2291931C1 (en) | Protective hydraulic structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |