CN108517834A - A kind of underground space entrance double control-type prevention waterlogging baffle - Google Patents
A kind of underground space entrance double control-type prevention waterlogging baffle Download PDFInfo
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- CN108517834A CN108517834A CN201810552340.3A CN201810552340A CN108517834A CN 108517834 A CN108517834 A CN 108517834A CN 201810552340 A CN201810552340 A CN 201810552340A CN 108517834 A CN108517834 A CN 108517834A
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- baffle
- arm
- force
- underground space
- double control
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- 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
- E02B3/102—Permanently installed raisable dykes
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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)
- Special Wing (AREA)
Abstract
The invention belongs to baffle fields of preventing waterlogging, more particularly to a kind of underground space entrance double control-type prevention waterlogging baffle, the underground space entrance double control-type prevention waterlogging baffle includes intersecting the arm of force, the intersection arm of force includes baffle, the arm of force with teeth with gear A, the anodontia arm of force, sliding way, glide path and pulley, the underground space entrance double control-type prevention waterlogging baffle is set inside the housing, and the arm of force with teeth intersects with the anodontia arm of force to be placed and will intersect point articulated fixation with rivet.The present invention provide it is a kind of there is installation and easy to operate, durable, cost is reasonable, greatly reduces reaction time and the workload of personnel, reduces property loss, and the underground space entrance double control-type for improving water blocking effect and efficiency advantage is prevented waterlogging baffle.
Description
Technical field
The invention belongs to baffle field of preventing waterlogging, more particularly to a kind of underground space entrance double control-type prevention waterlogging baffle.
Background technology
The main method of country's underground space water blocking with heap sandbag and is built based on manual water fender at present.Heap sandbag mode
Cost is relatively low, and method is simple, but need to manually carry, and the crash time is longer, and the storage of sandbag and cleaning are also more inconvenient.Hand
The use popularity rate of dynamic water fender is less than heap sandbag, also manpower is needed to install temporarily, if hypogee entrance is too many, will expend more
More manpowers and time.Chinese patent CN206359955U discloses electronic flood control baffle, mainly by oil and gas combination drive, hydraulic pressure
Device drives, as damage is not easy to overhaul.Its structure is disperseed very much, is lacked globality, is not easily assembled, occupied space is excessive.Power list
One, if electric power damages, baffle can not be started when needed, caused damages.Baffle bottom is turning with ground junction due to going out
At axis, it can not accomplish that waterproof is tight.Chinese patent CN206625178U discloses intelligence flood control baffle, which is driven by electric power
Dynamic, sliding slot occupancy horizontal space is excessive, is not advantageously mounted at the entrance of the underground space.Baffle bottom has gap very when moving
Hardly possible blocks water completely.It is easy that electric motor short circuit is allowed to cause device failure.The technology baffle Starting mode is single, if power failure is kept off
Plate will be unable to manually opened.
Therefore, these problems are based on, provide it is a kind of there is installation and easy to operate, durable, cost is reasonable, subtracts significantly
Reaction time and the workload of personnel are lacked, have reduced property loss, the underground space for improving water blocking effect and efficiency advantage comes in and goes out
Mouth double control-type prevention waterlogging baffle has important practical significance.
Invention content
The present invention for solve technical problem present in known technology provide it is a kind of there is installation and easy to operate, it is solid
Durable, cost is reasonable, greatly reduces reaction time and the workload of personnel, reduces property loss, improves water blocking effect and effect
The underground space entrance double control-type prevention waterlogging baffle of rate advantage.
The present invention is adopted the technical scheme that solve technical problem present in known technology：
A kind of underground space entrance double control-type prevention waterlogging baffle, the underground space entrance double control-type prevention waterlogging baffle include
Intersect the arm of force, the intersection arm of force includes baffle, the arm of force with teeth with gear A, the anodontia arm of force, sliding way, glide path and cunning
Wheel, the underground space entrance double control-type prevention waterlogging baffle are set inside the housing, and the arm of force with teeth intersects with the anodontia arm of force
It places and will intersect point articulated fixation with rivet, one end that the arm of force with teeth is equipped with gear A is fixed on glide path, another
End is connect with the pulley in the sliding way, and described anodontia arm of force one end is fixed on sliding way, the other end be set to down
Pulley connection in slideway, the arm of force with teeth are engaged by gear A with the drive link for being cased with gear B, the power dress
It sets the driving drive link to rotate centered on its central axes, the baffle is fixed with the sliding way.
The present invention can also use following technical scheme：
In above-mentioned underground space entrance double control-type prevention waterlogging baffle, further, the power plant includes hand
Part, the hand part include size runner, rocking handle and linkage on the size runner, and the linkage twines
It is wound on the size runner and the drive link, the rocking handle drives the drive rod rotation by the linkage.
In above-mentioned underground space entrance double control-type prevention waterlogging baffle, further, the rocking handle and size runner
Material is stainless steel structure, and the linkage is made of balata belt.
In above-mentioned underground space entrance double control-type prevention waterlogging baffle, further, the power plant further includes electricity
Dynamic part, the powered part include button, motor and electric wire, and the button controls motor rotation by electric wire, described
Gear C is installed on the output shaft of motor, gear D is installed on the drive link, the gear C and gear D are meshed.
In above-mentioned underground space entrance double control-type prevention waterlogging baffle, further, the arm of force with teeth includes braking
Button, the brake buckle include fixed button, installation spring fixed column on the shell and the spring being sleeved on spring fixed column, institute
It states and is provided with mounting hole on the arm of force with teeth, the quantity of the mounting hole is two, and the fixed button is installed in the end of spring,
When baffle is in collapsed state or is in raised configuration, the fixed button is stuck in mounting hole.
In above-mentioned underground space entrance double control-type prevention waterlogging baffle, further, the gear A and gear B are vertical
Setting, two mounting holes are symmetrical along the center line of the arm of force with teeth, when baffle is in collapsed state, there is tooth forces
The angle of arm center and horizontal plane is 35 ° or 30 °, when baffle is in raised configuration, the folder at arm of force center and horizontal plane with teeth
Angle is 60 °.
In above-mentioned underground space entrance double control-type prevention waterlogging baffle, further, the sealing device includes rectangle
The sealing strip of baffle surrounding, the baffle are to weld sheet metal in steel bracket outer layer.
In above-mentioned underground space entrance double control-type prevention waterlogging baffle, further, the shell is placed in when idle
It is in the strip dell on ground and concordant with ground at the top of baffle.
The invention has the advantages and positive effects that：
1, of the invention with installation and easy to operate, durable, cost is reasonable, greatly reduces the reaction time of personnel
With workload, property loss is reduced, improves water blocking effect and efficiency advantage.
2, the present invention is double control-type, that is, is manually controlled and Electronic control, can pass through when urban waterlogging occurs and open switch
Start baffle, if motor failure, the task of water blocking can be completed by rotation crank by the unbridled rise baffle of machinery.
3, the present invention is equipped with brake buckle, and brake buckle can fix the entire arm of force that intersects, and ensure that the baffle risen can be kept
Prolonged raised configuration does not fall, until needing to be fallen.
4, all seam crossings of the present invention have rubber seal, will not be from gap to oozing inside device in case of seeping water
Leakage.And it since device uses force arm type dual Machine Design, contacts and will not be made a difference to using with water.
5, this practicality welds thin plate in steelframe outer layer, this is a kind of mitigations baffle weight simultaneously and does not change its robustness
Method.
6, when the present invention is idle, shell is placed in the strip dell on ground and baffle top is concordant with ground, to
Do not influence traffic, when use starts power, rises baffle.
Description of the drawings
Technical scheme of the present invention is described in further detail below with reference to drawings and examples, but should
Know, these attached drawings only design for task of explanation, therefore not as the restriction of the scope of the invention.In addition, except non-specifically
It points out, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to be drawn to scale.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of brake buckle of the present invention；
Fig. 3 is the scheme of installation of pulley of the present invention；
Fig. 4 is the structural schematic diagram of baffle of the present invention；
Fig. 5 is the schematic diagram of powered part of the present invention；
Fig. 6 is the schematic diagram that the present invention intersects the arm of force.
In figure：
1, intersect the arm of force, 1-1, baffle, 1-2, gear A, 1-3, the arm of force with teeth, 1-4, the anodontia arm of force, 1-5, sliding way, 1-
6, glide path, 1-7, pulley, 1-8, rivet,
2, shell, 3, drive link, 4, gear B,
5, hand part, 5-1, size runner, 5-2, rocking handle, 5-3, linkage,
6, powered part, 6-1, button, 6-2, motor, 6-3, electric wire, 6-4, gear C, 6-5, gear D,
7, brake buckle, 7-1, spring fixed column, 7-2, mounting hole, 7-3, fixed button, 7-4, spring,
8, steel bracket, 9, sealing strip, 10, sheet metal.
Specific implementation mode
Firstly, it is necessary to which explanation, it is double to illustrate the underground space entrance of the present invention by by way of example below
Control formula is prevented waterlogging concrete structure, the features and advantages etc. of baffle, however what all descriptions were intended merely to illustrate, without should general
It is interpreted as forming any restrictions to the present invention.In addition, what is be described by or imply in each embodiment mentioned by this paper is arbitrary
Single technical characteristic, or shown or implicit arbitrary single technical characteristic in the drawings, still can be in these technologies spy
Continue arbitrary combination between sign (or its equivalent) or delete, to obtain this hair that may do not referred to directly herein
Bright more other embodiments.In addition, for the sake of simplifying drawing, same or like technical characteristic in the same figure may be used
It can only be indicated at one.
It will be understood that, when component ' attach ' to another component when it is said that, it can be directly connected to another component or
There may be intermediate members.On the contrary, when component " being directly connected to " being arrived another component when it is said that, then it represents that middle part is not present
Part.
Fig. 1 gives the structural schematic diagram of the present invention, and the structural representation of brake buckle of the present invention is given by Fig. 2
Scheme, and give the scheme of installation of pulley of the present invention by Fig. 3, and gives the structure of baffle of the present invention by Fig. 4
Schematic diagram, and the schematic diagram of powered part of the present invention is given by Fig. 5, and give cross force of the present invention by Fig. 6
The schematic diagram of arm, below just illustrate the present invention in conjunction with Fig. 1 to Fig. 6.
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows：
A kind of underground space entrance double control-type prevention waterlogging baffle 1-1, the underground space entrance double control-type prevention waterlogging baffle
1-1 includes intersecting the arm of force 1, and the intersection arm of force 1 includes baffle 1-1, arm of force 1-3 with teeth, the anodontia arm of force with gear A 1-2
1-4, sliding way 1-5, glide path 1-6 and pulley 1-7, the underground space entrance double control-type prevention waterlogging baffle 1-1 are arranged on
In shell 2, the arm of force 1-3 with teeth and anodontia arm of force 1-4, which intersects, to be placed and will intersect point articulated fixation with rivet 1-8, described
One end that arm of force 1-3 with teeth is equipped with gear A 1-2 is fixed on glide path 1-6, the other end and the institute in sliding way 1-5
State pulley 1-7 connections, described one end anodontia arm of force 1-4 is fixed on sliding way 1-5, the other end in the glide path 1-6
The pulley 1-7 connections, the arm of force 1-3 with teeth are engaged by gear A 1-2 with the drive link 3 for being cased with gear B 4, the power
Device drives the drive link 3 to be rotated centered on its central axes, and the baffle 1-1 is fixed with the sliding way 1-5.
The present invention has installation and easy to operate, and durable, cost is reasonable, greatly reduce reaction time of personnel with
Workload reduces property loss, improves water blocking effect and efficiency advantage.
For further, it can also consider in the present invention, the power plant includes hand part 5, described hand
Part 5 includes size runner 5-1, the rocking handle 5-2 on the size runner 5-1 and linkage 5-3, the linkage 5-
3 are wrapped on the size runner 5-1 and the drive link 3, and the rocking handle 5-2 drives the biography by the linkage 5-3
Lever 3 rotates.
It should be pointed out that the material of the rocking handle 5-2 and size runner 5-1 is stainless steel structure, the linkage 5-3
It is made of balata belt.
It should be pointed out that the power plant further includes powered part 6, the powered part 6 includes button 6-1, electricity
Motivation 6-2 and electric wire 6-3, the button 6-1 control motor 6-2 by electric wire 6-3 and rotate, the output of the motor 6-2
Gear C 6-4 is installed on axis, gear D 6-5 is installed, the gear C 6-4 and gear D 6-5 are meshed on the drive link 3.
The present invention is double control-type, that is, is manually controlled and Electronic control, can be opened by opening switch when urban waterlogging occurs
Dynamic baffle 1-1 can complete water blocking if motor failure by rotation crank 5-2 by the unbridled rise baffle 1-1 of machinery
Task.
For further, it can also consider in the present invention, the arm of force 1-3 with teeth includes brake buckle 7, the braking
Button 7 includes fixed button 7-3, the spring 7-4 fixed columns 7-1 on shell 2 and is sleeved on spring 7-4 fixed columns 7-1
The quantity that mounting hole 7-2, the mounting hole 7-2 are provided on spring 7-4, the arm of force 1-3 with teeth is two, the fixed button
7-3 is installed in the end of spring 7-4, when baffle 1-1 is in collapsed state or is in raised configuration, the fixed button 7-
3 are stuck in mounting hole 7-2.
The present invention is equipped with brake buckle 7, and brake buckle 7, which will can entirely intersect the arm of force 1, to be fixed, and ensures that the baffle 1-1 risen can
Prolonged raised configuration is kept not fall, until needing to be fallen.
It should be pointed out that the gear A 1-2 and gear B 4 are vertically arranged, two mounting hole 7-2 are along described with teeth
The center line of arm of force 1-3 is symmetrical, when baffle 1-1 is in collapsed state, the angle at the centers arm of force 1-3 with teeth and horizontal plane
It it is 35 ° or 30 °, when baffle 1-1 is in raised configuration, the angle of the centers arm of force 1-3 with teeth and horizontal plane is 60 °.
That on arm of force 1-3 with teeth is two mounting hole 7-2, is fixed for brake buckle 7.There are one brake buckles 7, is fixed
On shell 2, covered by arm of force 1-3 with teeth.Using horizontal plane as the plane of reference.When baffle 1-1 is in the state packed up,
The angle of arm of force 1-3 and horizontal plane with teeth are 35 ° or 30 ° at this time, and brake buckle 7 is stuck in the mounting hole 7-2 of the lower parts arm of force 1-3 with teeth
It is interior；When arm of force stress rises, the rounded nose stress of fixed button 7-3 moves backward and compressed spring 7-4 makes baffle 1-1 certainly
There is rising, when arm of force 1-3 with teeth turns to 60 ° of angle with horizontal plane, fixed button 7-3 protracts under the action of spring 7-4,
It is caught in the mounting hole 7-2 on arm of force 1-3 with teeth.
For further, it can also consider in the present invention, the sealing device includes the close of rectangle baffle 1-1 surroundings
Strip of paper used for sealing 9, the baffle 1-1 are to weld sheet metal 10 in 8 outer layer of steel bracket.
All seam crossings of the present invention have rubber seal, will not be from gap to device internal leak in case of seeping water.
And it since device uses force arm type dual Machine Design, contacts and will not be made a difference to using with water.This practicality is welded in steelframe outer layer
Thin plate, this is a kind of method for mitigating baffle 1-1 weight and not changing its robustness again simultaneously.
For further, it can also consider in the present invention, the shell 2 is placed in the strip depth on ground when idle
It is in hole and concordant with ground at the top of baffle 1-1.
When the present invention is left unused, shell 2 is placed in the strip dell on ground and the tops baffle 1-1 are concordant with ground, from
Without influencing traffic, when use, starts power, rises baffle 1-1.
As an example, in the present invention, baffle 1-1 and sealing device are by 9 groups of rectangle baffle 1-1 and the sealing strip of surrounding
At the effect of baffle 1-1 is water blocking, and structure is to be fixed on baffle 1-1 in 8 peripheral solder sheet metal 10 of steel bracket and be connected to
On the top side slideway of sealing strip 9, after baffle 1-1 rises, the sealing strip 9 of itself and surrounding constitutes sealing system will be whole
A underground space is separated from inlet and external floods, reaches the final purpose of whole device.In case of infiltration, due to device
Using force arm type dual Machine Design, the normal operation of device will not also be can guarantee to using to make a difference by being contacted with water.
Power plant is divided into dynamo power and electronic two parts.Hand part 5 is by fixed rocking handle 5-2, size runner 5-1
And (wherein rocking handle 5-2 and size runner 5-1 are made of linkage 5-3 compositions stainless steel structure, and linkage 5-3 is by rubber skin
Band is made)；Powered part 6 is made of button 6-1, motor 6-2 and electric wire 6-3, and control motor can be realized by button 6-1
6-2 is rotated, control baffle 1-1 landings.Two power-control sections are connected on the same irony drive link 3 by gear and are driven
The arm of force lifts.Propulsion control panel is located at aerial part, when needing baffle 1-1 to rise, by lower button 6-1 motor 6-2
Drive link 3 can be driven to rotate, to drive lifting arm to rise indirectly, hold up baffle 1-1.It can rotate and shake manually when power glitch
Handle 5-2, rocking handle 5-2 drive the runner rotation being connect with drive link 3, rise baffle 1-1 by linkage 5-3.
The present invention, which intersects arm of force 1-3 with teeth and anodontia arm of force 1-4, to place and is fixed crosspoint with rivet 1-8.Two power
The left end of arm is separately fixed on two slideways up and down, and right end is connect with pulley 1-7, as in slideway.Arm of force 1-3 with teeth is led to
It crosses gear and connects together with cogged drive link 3 is covered.And drive link 3 is fixed on shell 2.It is driven when power plant drives
When bar 3 rotates, drive link 3 makes arm of force 1-3 with teeth be rotated along certain angle with gear, to make pulley 1-7 drive the anodontia arm of force
1-4 is slided in slideway, holds up baffle 1-1.When arm of force 1-3 with teeth rotates 35 ° or 60 °, fixed button 7-3 and spring 7-4
The brake buckle 7 of composition, which will can entirely intersect the arm of force 1, to be fixed, and ensures that the baffle 1-1 risen can keep prolonged raised configuration
It does not fall, until needing to be fallen.When needing to decline baffle 1-1, the power that power plant gives the arm of force can will brake
System flicks, and achievees the purpose that decline baffle 1-1.
The installation of baffle 1-1 is with mode of operation：A strip dell is dug on ground, assembled whole system is set
In will be sealed around in hole, console (comprising power start and manually booting) be placed in the position for not influencing traffic on the ground.When
When whole device is left unused, baffle 1-1 is placed in underground, and top is concordant with ground, does not influence traffic.Start power when use, rises
Baffle 1-1.
Double control-type prevention waterlogging baffle 1-1 and the advantage of general water blocking sandbag are that the service life is longer, and it is succinct convenient to carry,
Cleaning is easy, and is saved cost manpower and is saved space, efficient reaction is fast, easy to operate.Compared with same type baffle 1-1 devices,
With the advantages that installation and easy to operate, easy to repair, durable, cost reasonable cost is cheap, and occupied space is few.Subtract significantly
Lack reaction time and the workload of personnel, reduced property loss, improves water blocking effect and efficiency.
In conclusion the present invention can provide a kind of with installation and easy to operate, durable, cost is reasonable, subtracts significantly
Reaction time and the workload of personnel are lacked, have reduced property loss, the underground space for improving water blocking effect and efficiency advantage comes in and goes out
Mouth double control-type prevention waterlogging baffle.
Above example describes the invention in detail, but content is only the preferred embodiment of the present invention, no
It can be believed to be used to limit the scope of the invention.Any changes and modifications in accordance with the scope of the present application,
It should still fall within the scope of the patent of the present invention.
Claims (8)
- The baffle 1. a kind of underground space entrance double control-type is prevented waterlogging, it is characterised in that：The underground space entrance double control-type is anti- Flooded baffle include intersect the arm of force, the intersection arm of force include baffle, the arm of force with teeth with gear A, the anodontia arm of force, sliding way, Glide path and pulley, the underground space entrance double control-type prevention waterlogging baffle are set inside the housing, the arm of force with teeth and nothing Tooth forces arm, which intersects, to be placed and will intersect point articulated fixation with rivet, and one end that the arm of force with teeth is equipped with gear A is fixed on down On slideway, the other end is connect with the pulley in sliding way, and described anodontia arm of force one end is fixed on sliding way, another It holds and is connect with the pulley in glide path, the arm of force with teeth is engaged by gear A with the drive link for being cased with gear B, The power plant drives the drive link to be rotated centered on its central axes, and the baffle is fixed with the sliding way.
- The baffle 2. underground space entrance double control-type according to claim 1 is prevented waterlogging, it is characterised in that：The power plant Including hand part, the hand part includes size runner, rocking handle and linkage on the size runner, described Linkage is wrapped on the size runner and the drive link, and the rocking handle drives the drive link to turn by the linkage It is dynamic.
- The baffle 3. underground space entrance double control-type according to claim 2 is prevented waterlogging, it is characterised in that：The rocking handle and big The material of small runner is stainless steel structure, and the linkage is made of balata belt.
- The baffle 4. underground space entrance double control-type according to claim 2 is prevented waterlogging, it is characterised in that：The power plant Further include powered part, the powered part includes button, motor and electric wire, and the button controls motor by electric wire and turns It is dynamic, gear C is installed on the output shaft of the motor, gear D, the gear C and gear D phase are installed on the drive link Engagement.
- The baffle 5. underground space entrance double control-type according to claim 1 is prevented waterlogging, it is characterised in that：The arm of force with teeth Including brake buckle, the brake buckle includes fixed button, installs spring fixed column on the shell and be sleeved on spring fixed column Spring, mounting hole is provided on the arm of force with teeth, the quantity of the mounting hole is two, and the fixed button is installed in bullet The end of spring, when baffle is in collapsed state or is in raised configuration, the fixed button is stuck in mounting hole.
- The baffle 6. underground space entrance double control-type according to claim 5 is prevented waterlogging, it is characterised in that：The gear A and Gear B is vertically arranged, and two mounting holes are symmetrical along the center line of the arm of force with teeth, when baffle is in collapsed state When, the angle of arm of force center with teeth and horizontal plane is 35 ° or 30 °, when baffle is in raised configuration, arm of force center with teeth and water The angle of plane is 60 °.
- The baffle 7. underground space entrance double control-type according to claim 1 is prevented waterlogging, it is characterised in that：The sealing device Include the sealing strip of rectangle baffle surrounding, the baffle is to weld sheet metal in steel bracket outer layer.
- The baffle 8. underground space entrance double control-type according to claim 1 is prevented waterlogging, it is characterised in that：It is described outer when idle Shell is placed in the strip dell on ground and concordant with ground at the top of baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552340.3A CN108517834A (en) | 2018-05-31 | 2018-05-31 | A kind of underground space entrance double control-type prevention waterlogging baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552340.3A CN108517834A (en) | 2018-05-31 | 2018-05-31 | A kind of underground space entrance double control-type prevention waterlogging baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108517834A true CN108517834A (en) | 2018-09-11 |
Family
ID=63427939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552340.3A Withdrawn CN108517834A (en) | 2018-05-31 | 2018-05-31 | A kind of underground space entrance double control-type prevention waterlogging baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108517834A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565584A (en) * | 2019-09-02 | 2019-12-13 | 李清 | hydraulic engineering vertical water stop structure and construction method thereof |
| CN111945853A (en) * | 2020-08-31 | 2020-11-17 | 蒙方葵 | Quick vehicle passing device after water accumulation in tunnel |
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| CN2242931Y (en) * | 1995-11-15 | 1996-12-18 | 马小冈 | Free-type moter-vehicle double-layer parking machine |
| CN2252847Y (en) * | 1996-08-21 | 1997-04-23 | 马小冈 | Side pushing to-deck parking machine |
| JP2003082956A (en) * | 2001-09-11 | 2003-03-19 | Yasuhiro Fujita | Waterproof shutter device for preventing flooding in underground facility |
| CN106049353A (en) * | 2016-06-02 | 2016-10-26 | 南京军理科技股份有限公司 | Automatic-and-manual combined type water retaining device and water retaining method thereof |
| CN107524400A (en) * | 2017-09-19 | 2017-12-29 | 王泽峰 | A kind of sunk type hypogee inlet and outlet flood control dash system |
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2018
- 2018-05-31 CN CN201810552340.3A patent/CN108517834A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242931Y (en) * | 1995-11-15 | 1996-12-18 | 马小冈 | Free-type moter-vehicle double-layer parking machine |
| CN2252847Y (en) * | 1996-08-21 | 1997-04-23 | 马小冈 | Side pushing to-deck parking machine |
| JP2003082956A (en) * | 2001-09-11 | 2003-03-19 | Yasuhiro Fujita | Waterproof shutter device for preventing flooding in underground facility |
| CN106049353A (en) * | 2016-06-02 | 2016-10-26 | 南京军理科技股份有限公司 | Automatic-and-manual combined type water retaining device and water retaining method thereof |
| CN107524400A (en) * | 2017-09-19 | 2017-12-29 | 王泽峰 | A kind of sunk type hypogee inlet and outlet flood control dash system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565584A (en) * | 2019-09-02 | 2019-12-13 | 李清 | hydraulic engineering vertical water stop structure and construction method thereof |
| CN110565584B (en) * | 2019-09-02 | 2021-06-08 | 宁夏晋明建设工程有限公司 | Hydraulic engineering vertical water stop structure and construction method thereof |
| CN111945853A (en) * | 2020-08-31 | 2020-11-17 | 蒙方葵 | Quick vehicle passing device after water accumulation in tunnel |
| CN111945853B (en) * | 2020-08-31 | 2021-08-03 | 深圳瑞尔康生物科技股份有限公司 | Quick vehicle passing device after water accumulation in tunnel |
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Application publication date: 20180911 |