CN206359954U - Flood protection device and its apply section - Google Patents
Flood protection device and its apply section Download PDFInfo
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- CN206359954U CN206359954U CN201621494433.8U CN201621494433U CN206359954U CN 206359954 U CN206359954 U CN 206359954U CN 201621494433 U CN201621494433 U CN 201621494433U CN 206359954 U CN206359954 U CN 206359954U
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- collecting bag
- protection device
- flood protection
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Abstract
The utility model provides a kind of flood protection device, including water-collecting bag and two groups of folding stands being arranged on outside water-collecting bag, and every group of folding stand includes the column of multiple parallel arrangeds, and adjacent upright posts are connected by connector, and column bottom is provided with rolling assembly；Water-collecting bag includes first end and the second end, and the first end of water-collecting bag is provided with the first engaging member, and/or the second end of water-collecting bag is provided with the second engaging member.The utility model additionally provides a kind of application section of flood protection device, including sets slideway on the ground and be separately positioned on two groups of fixing devices on slideway both sides.The flood protection device and its it can be used in combination to form firm " anti-flood wall " with multiple flood protection devices using section, with preferable flood control resultses, and low manufacture cost, it is simple to operate.
Description
Technical field
The utility model is related to hydraulic engineering technical field, in particular to flood protection device and its applies section.
Background technology
China is the multiple country of a flood, and many ground elevations in the relatively advanced region of social economy are all
Below flood level, easily threatened by different type flood.The dykes and dams for having the condition of a disaster hidden danger often have several kilometers of even tens of public affairs
Borough chief, artificial piles up time-consuming, laborious by the way of sand pocket using traditional；There is also assembled program is numerous for existing similar emergent dykes and dams
Trivial, efficiency is low, and dam body length is short, the problems such as poor reliability.
Utility model content
The utility model is based on above mentioned problem, it is proposed that a kind of flood protection device and its apply section, and it is detachable, can
Move and with preferable flood control resultses.
In view of this, one side of the present utility model proposes a kind of flood protection device, including water-collecting bag and is arranged on described
Two groups of folding stands outside water-collecting bag, folding stand described in every group includes the column of multiple parallel arrangeds, and the adjacent column is by even
Fitting is connected, and the column bottom is provided with rolling assembly；The water-collecting bag includes first end and the second end, the water-collecting bag
First end be provided with the first engaging member, and/or the water-collecting bag the second end be provided with the second engaging member.
Further, first engaging member includes the groove and/or first for being arranged on the first end of the water-collecting bag
Adhesive member, first engaging member includes the projection and/or the second adhesive member for the second end for being arranged on the water-collecting bag, described
Groove matches with the projection.
Further, the column for being arranged on the water-collecting bag first end is provided with groove, is arranged on the water-collecting bag second
The column of end matches provided with projection, the groove with the projection.
Further, the water-collecting bag includes top, bottom, the first sidepiece and the second sidepiece, the first engaging member bag
The roller at the top for being arranged on the water-collecting bag is included, the roller includes roller bearing and the felt-cloth being wrapped on the roller bearing.It is described
The first sidepiece and the second sidepiece of water-collecting bag are respectively equipped with an electric pushrod, and the roller bearing two ends are connected to electronic described in one
Push rod fixing end, described felt-cloth one end is connected to the electric pushrod mobile terminal, and institute is opened or packed up in the electric pushrod control
State felt-cloth.
Further, the flood protection device also includes acquiring unit, processor, alarm unit and/or is arranged on the collection
Aerating device inside water bag, the connector controllable extensible.The acquiring unit, for obtaining near the flood protection device
Current level.The processor, the warning line for comparing the current level and storage, when the current level reaches institute
When stating warning line, the alarm unit generation alarm signal is controlled, the connector elongation is controlled, and/or filled described in control
Device of air is toward the water-collecting bag inner inflatable, so as to drive the adjacent column remote.
Further, the flood protection device also includes being arranged on air cushion inside the water-collecting bag and at least one and drawn water dress
Put, the water-collecting bag includes top and bottom.The water plug includes water pump and the water pipe being connected with the water pump, the collection
Water bag is provided with the through hole worn for the water pipe, and the water-collecting bag is stretched out in described water pipe one end.The air cushion is included according to described
The many sub- air cushions connected as one after water-collecting bag shaped formation.The connection of any sub- air cushion air cushion adjacent with least one
Place is provided with extension hole so that any sub- air cushion air cushion adjacent with least one is turned on；The extension hole is close to the water-collecting bag
Top.
On the other hand the utility model provides a kind of application section of flood protection device, and the flood protection device includes water-collecting bag
With two groups of folding stands being arranged on outside the water-collecting bag, folding stand described in every group includes the column of multiple parallel arrangeds, adjacent
The column is connected by connector, and the column bottom is provided with rolling assembly；The water-collecting bag includes first end and the second end
Portion, the first end of the water-collecting bag is provided with the first engaging member, and/or the second end of the water-collecting bag is combined provided with second
Part.
The application section includes setting the slideway with the flood protection device matched on the ground, the edge of slideway two
A column in one group of fixing device, folding stand described in every group is respectively equipped with to be detachably connected on described in one in fixing device.
Further, the slideway is depressed in ground or raised from ground, in the slideway both sides be respectively equipped with it is multiple simultaneously
The fixing hole of row arrangement, the spacing of the adjacent fixing hole when opening between the adjacent column completely with the flood protection device
Spacing matches.
Further, the rolling assembly includes roller and roller control assembly；The column is scalable, inside be provided with away from
From sensor；The flood protection device includes processor, and the water-collecting bag includes top and bottom.The range sensor, is used for
Detect the current distance between the adjacent column.The processor, the roller for comparing the current distance and storage is received
Play distance, when the current distance reach the roller pack up apart from when, control the roller control assembly to pack up the roller,
And control the column to be extended towards the water-collecting bag bottom direction, so that the column inserts the fixing hole.
Further, fixing device described in every group includes multiple fixed columns of one or parallel arranged, the adjacent fixation
The length of the distance between post and the water-collecting bag matches；Or kept off on the slideway between the adjacent fixed column provided with one
Plate, the baffle plate is " work " type, two depressions of baffle plate formation first end respectively with the water-collecting bag and the second end
Portion matches.
Flood protection device and its apply section that the utility model is provided, its slideway for applying section is fixed on by column
On, and under self gravitation effect with slideway be in close contact, multiple flood protection devices by the first engaging member and the second engaging member, or
Closely it is connected using the connecting device on section, so that multiple flood protection devices are used in combination to form firm " anti-flood wall ", has
Preferable flood control resultses, and low manufacture cost, it is simple to operate；Flood protection device is detachably connected on the fixing device that it applies section
On, it can completely be moved to other positions after the completion of use, be easy to the maintenance, keeping and replacing of device；Flood protection device only makes
Used time opens, it is to avoid the influence people such as existing dykes and dams or anti-flood wall view and admire the situation of landscape.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 shows a kind of structural representation for flood protection device that the utility model first embodiment is provided；
Fig. 2 shows the structural representation of the water-collecting bag of the flood protection device shown in Fig. 1；
Fig. 3 shows the structural representation of the air cushion of the flood protection device shown in Fig. 1；
Fig. 4 shows a kind of structural representation for flood protection device that the utility model second embodiment is provided；
Fig. 5 A show the first module diagram of the automatic control system of the flood protection device shown in Fig. 4；
Fig. 5 B show the second module diagram of the automatic control system of the flood protection device shown in Fig. 4；
Fig. 6 shows a kind of structural representation for flood protection device that the utility model 3rd embodiment is provided；
Fig. 7 A show the first structure schematic diagram of the column of the flood protection device shown in Fig. 1；
Fig. 7 B show the second structural representation of the column of the flood protection device shown in Fig. 1；
Fig. 7 C show the 3rd structural representation of the column of the flood protection device shown in Fig. 1；
Fig. 7 D show the 4th structural representation of the column of the flood protection device shown in Fig. 1；
Fig. 7 E show the 5th structural representation of the column of the flood protection device shown in Fig. 1；
Fig. 8 shows the structural representation of the connector of the flood protection device shown in Fig. 6；
Fig. 9 shows the module diagram of the automatic control system of the flood protection device shown in Fig. 6；
Figure 10 A show a kind of first structure signal in the application section for flood protection device that the utility model embodiment is provided
Figure；
Figure 10 B show a kind of second structural representation in the application section for flood protection device that the utility model embodiment is provided
Figure.
Main element symbol description：
100- flood protection devices；The application section of 200- flood protection devices；10- water-collecting bags；The engaging members of 11- first；The knots of 12- second
Component；13- through holes；20- water plugs；21- water pumps；22- water pipes；30- air cushions；31- air cushions；311- limbers；312- prolongs
Zhan Kong；313- aerating devices；40- folding stands；41- columns；411- sleeve pipes；412- electric pushrods；413- rolling assemblies；4131-
Roller；4132- roller control assemblies；414- solar collecting devices；415- range sensors；416- columns are raised；417- is stood
Post is recessed；42- connectors；421- sub- connecting members；4211- master axis；4212- linking arms；50- automation control systems；At 51-
Manage device；52- memories；53- acquiring units；54- alarm units；541- generation modules；542- broadcast modules；543- radio communications
Module；60- slideways；61- fixing holes；70- fixing devices；71- fixed columns；80- connecting devices.
Embodiment
For the ease of understanding the utility model, flood protection device and its application section are carried out more below with reference to relevant drawings
Clearly and completely describe.The preferred embodiment in flood protection device and its application section is given in accompanying drawing.Flood protection device and its application
Section can be realized by many different forms, however it is not limited to embodiment described herein.Therefore, below in accompanying drawing
The detailed description of the embodiment of the present utility model of middle offer is not intended to limit claimed scope of the present utility model, and
It is to be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art are not having
The every other embodiment obtained on the premise of making creative work, belongs to the scope of the utility model protection.
Embodiment 1
Fig. 1 shows a kind of structural representation for flood protection device that the utility model embodiment is provided.
As shown in figure 1, the flood protection device 100 that the utility model embodiment is provided, including water-collecting bag 10 and being arranged on catchment
Two groups of folding stands 40 outside bag 10.The flood protection device 100 that the utility model embodiment is provided is applied to dam construction section etc.
Environment.In the present embodiment, when being controlled flood using flood protection device 100, by the horizontal opening of flood protection device 100 by way of push-and-pull.
The shape of water-collecting bag 10, which is set, includes numerous embodiments, can be column structure, such as cubic shaped, cylinder
The column that shape, multiple cubes are spliced to form, such as " T " word shape.Carried out below by taking the water-collecting bag 10 of cubic shaped as an example
Description.
Also referring to shown in Fig. 2, water-collecting bag 10 is cubic shaped, including top, bottom, first end, the second end
Portion, the first sidepiece and the second sidepiece.Water-collecting bag 10 is made up of folding flexible material, it is preferable that with good rub resistance,
The fatigue resistances such as sun-proof.The volume of water-collecting bag 10, i.e. length, height and width should consider the steady of flood protection device 100
The qualitative and its common flood flow of water in application section is set., can be with it is appreciated that the stability in order to improve flood protection device 100
Suitably increase its width, reduce its height；Meanwhile, for the impact fully kept the flood in check, the height of flood protection device 100 should not be set
That puts is too low.
Folding stand 40 is used to support water-collecting bag 10, and drives water-collecting bag 10 to open or withdraw by way of push-and-pull.Two groups
Folding stand 40 is symmetricly set on the first sidepiece and the second sidepiece of water-collecting bag 10.In the present embodiment, folding stand 40 include it is multiple simultaneously
The column 41 of row arrangement.In another embodiment, adjacent upright posts 41 are connected by connector 42.Certainly, in order to improve flood protection device 100
Aesthetic property and outside planarization, folding stand 40 can also be arranged on inside water-collecting bag 10, and the only end of column 41 is from the bottom of water-collecting bag 10
Portion is stretched out, but should now pay close attention to the sealing that water-collecting bag 10 is stretched out at column 41.
In the present embodiment, column 41 is integrally attached to inside or outside water-collecting bag 10.Column 41 can be by metal material etc.
It is made, with certain hardness.The thickness of column 41, i.e. diameter of section can accordingly be adjusted according to the height of column 41.This reality
Apply in example, column 41 can be flexible towards the bottom direction of water-collecting bag 10.Also referring to shown in Fig. 7 A, Fig. 7 B, Fig. 7 C and Fig. 7 D, column
41 include two section sleeve pipes 411 and the electric pushrod 412 being arranged on inside the sleeve pipe 411 of internal layer.The sleeve pipe 411 of internal layer is connected to electricity
The dynamic mobile terminal of push rod 412.Two section sleeve pipes 411 connect together, and electric pushrod 412 drives sleeve pipe 411 to move, so as to drive column
41 stretch.
In the present embodiment, the end of column 41 is provided with rolling assembly 413.Preferably, rolling assembly 413 is located at the bottom of water-collecting bag 10
Where portion below plane, so that the friction during reducing use to water-collecting bag 10.Rolling assembly 413 includes roller 4131 and rolling
Take turns control assembly 4132.Roller control assembly 4132 is used to connect column 41 and roller 4131.
In the present embodiment, the set location of rolling assembly 413 includes two kinds of embodiments.A kind of embodiment is rolling group
Part 413 can be packed up/fallen, specifically, as shown in Figure 7 A, and when using flood protection device 100, rolling assembly 413 is located at column 41
On extended line, this mode column 41 can preferably support water-collecting bag 10, so as to increase the stability of flood protection device 100.It is right
Ying Di, as shown in Figure 7 B, roller control assembly 4132 are additionally operable to control and pack up or put down roller 4131, so as to avoid influence from opposing
Post 41 it is flexible." the packing up " refers to roller 4131 towards turning on the direction of water-collecting bag 10, so that the level for reducing water-collecting bag 10 is high
Degree；" the putting down " refers to drop down onto under roller 4131 on the extended line of column 41, so as to support water-collecting bag 10 to depart from ground and drive
Water-collecting bag 10 is slided.Another embodiment is that rolling assembly 413 is set in parallel in column 41 close to the side of water-collecting bag 10, is such as schemed
Shown in 7C and Fig. 7 D, the relative extended line of column 41 of rolling assembly 413 is closer to water-collecting bag 10, so as to avoid influenceing column 41
It is flexible.
In another embodiment, the surface of column 41 is provided with solar collecting device 414, such as solar panel, so as to be anti-
Big vast device 100 provides electric energy.
In the present embodiment, connector 42 is bandage and/or hawser of a plurality of intersection etc., with high-tenacity.Connector 42
It is applied not only to connect adjacent column 41, when flood protection device 100 is applied to the environment that flood is more or the flow of water is more anxious, is additionally operable to
Certain support burden unloaded power effect, reduce column 41 is formed to water-collecting bag 10, is unlikely to so that water-collecting bag 10 or air cushion 30
It can't bear the heavy load and deform, or because column 41 can't bear the heavy load so that flood protection device 100 is unstable.
When flood is serious or occurs flood, related personnel opens and fixes the flood protection device 100 of the present embodiment offer, i.e.,
Pull column 41 so that the distance between adjacent upright posts 41 increase, and column 41 is fixed, so as to be controlled flood.
In the present embodiment, the fixation to flood protection device 100 includes two kinds of embodiments.A kind of embodiment is catchmented for fixation
10 first ends of bag, extend towards the second end direction of water-collecting bag 10, now, and the first end is " fixed part ", described second
End is " extension ".Another embodiment is the fixed centre position of water-collecting bag 10, i.e., fix the side of water-collecting bag 10 first respectively
Portion and symmetrical two columns 41 of the second sidepiece, spread apart respectively towards the first end of water-collecting bag 10 and the second end, now, collection
The centre position of water bag 10 is " fixed part ", and first end and the second end are " extension ".
Preferably, in the present embodiment, the water plug 20 that flood protection device 100 also includes being arranged on inside water-collecting bag 10 is gentle
Pad 30.
Water plug 20 is used to pump inside flood to the water-collecting bag 10 near flood protection device 100.Water plug 20 is set
Flood level can not only be reduced by putting, so as to reduce the flood control burden of flood protection device 100, can also increase flood protection device 100
Steadiness, it is to avoid flood protection device 100 is vacillated now to the left, now to the right during flood control.In the present embodiment, water plug 20 includes physical connection
Water pump 21 and water pipe 22.
Water pump 21 is arranged on inside water-collecting bag 10.Preferably, water pump 21 is arranged on water-collecting bag 10 close to tip position, can be with
Water pump 21 is prevented effectively to soak.Certainly, in order to ensure the stability of flood protection device 100, water pump 21 can also be arranged on water-collecting bag
10 close to bottom position, now should be noted to take waterproof measure to water pump 21.Further, water pump 21 is positioned close to catchment
On one column 41 of 10 fixed parts of bag, so that when using flood protection device 100, water pump 21 is not with the expansion of water-collecting bag 10
It is mobile, so that the heavy burden of water-collecting bag 10, is further ensured that the stability of flood protection device 100.Water pipe 22 is stretched inside water-collecting bag 10
Go out.As shown in Fig. 2 water-collecting bag 10 is provided with the through hole 13 that feed pipe 22 is worn.
Air cushion 30 is used to contain the flood that water pump 21 is pumped.Air cushion 30 is made up of folding flexible material, such as canvas.
Preferably, the shape of air cushion 30, size match equal to water-collecting bag 10, in the present embodiment, and whole air cushion 30 passes through the side such as bonding
Formula is connected on the inwall of water-collecting bag 10.
In another embodiment, air cushion 30 is connected on the inwall of water-collecting bag 10 close to the one end of water pump 21 by modes such as bondings.
Also referring to shown in Fig. 3, air cushion 30 is included according to many sub- air cushions 31 connected as one after the shaped formation of water-collecting bag 10.Son
Air cushion 31 is column structure, is close to each other connection, forms multiple lattice areas.Sub- air cushion 31 is axially perpendicular to the bottom institute of water-collecting bag 10
In plane.Fig. 3 gives the schematic diagram that 3*6 square sub- air cushions 31 are arranged and connected, certainly, and this is only exemplary, son
Number, shape and the arrangement of air cushion 31 can freely be set according to demand, sub- air cushion 31, the 1*8 square of such as 1 cubic shaped
The sub- air cushion 31 of the sub- air cushion 31 of shape or 4*7 triangle is arranged and connected, and is not limited here.
Further, the sub- air cushion 31 close to water pump 21 is being provided with a limbers 311 towards the side of water pump 21.Any son
The junction of the sub- air cushion 31 adjacent with least one of air cushion 31 is provided with extension hole 312, and any sub- air cushion 31 is adjacent with least one
Sub- air cushion 31 is turned on, so that the flood that water pump 21 is pumped can be from close to guiding path of the fixed part of water-collecting bag 10 along sub- air cushion 31
Footpath is constantly flowed to the extension of water-collecting bag 10, in other words, when a sub- air cushion 31 is full of water, close to the extension one of water-collecting bag 10
Adjacent and conducting the sub- air cushion 31 of side starts water filling, so that water-collecting bag 10 is continuous along extension side under the effect of the water-filling of air cushion 30
To opening.
It should be noted that the section for often occurring flood is generally longer and bends, the construction of dykes and dams or anti-flood wall should be entirely square
At the encirclement hypsography low-lying of position, the effective flood defence of system could be carried out.Therefore, in practical application, multiple realities are generally needed
With the connected applications of flood protection device 100 of new offer, so, the fixation and linking of flood protection device 100 are for flood control resultses to pass
It is important.When being controlled flood using multiple flood protection devices 100, dismountable close connection between adjacent flood protection device 100, specifically
Ground, can be connected by modes such as embedded connection, bonding or overlap joints.
Also referring to shown in Fig. 2, the first end of water-collecting bag 10 is provided with the first engaging member 11, and the second end is provided with second
Engaging member 12.In the present embodiment, the setting of the first engaging member 11 and the second engaging member 12 includes numerous embodiments.
In a kind of embodiment, the first engaging member 11 includes the water-collecting bag groove for being arranged on the first end of water-collecting bag 10
(not shown), the second engaging member 12 includes the raised (not shown) of water-collecting bag for being arranged on the second end of water-collecting bag 10.Collection
Water bag groove and water-collecting bag projection match.The setting of water-collecting bag groove and water-collecting bag projection can be by changing water-collecting bag 10
Shape realize or be connected to the female means and male means of the first end of water-collecting bag 10 and the second end.
Water-collecting bag groove and the raised form and dimension of water-collecting bag can freely be set according to demand.
In another embodiment, the first engaging member 11 and the second engaging member 12 are respectively to be arranged on the first of water-collecting bag 10
End and two adhesive member (not shown) of the second end.Adhesive member can be that adhesive tape or magnet etc. have absorption binding function
Part.It is appreciated that in another embodiment, above two kinds of embodiments can be combined, i.e. water-collecting bag groove and collection
Water bag projection end is equipped with an adhesive member, so that more firm combine two flood protection devices 100.
Preferably, also referring to shown in Fig. 7 E, in the present embodiment, close to the first end of water-collecting bag 10 in every group of folding stand 40
The column 41 that one column 41 in portion is provided with column projection 416, every group of folding stand 40 close to the second end of water-collecting bag 10 is provided with
Column depression 417.Column projection 416 and column depression 417 match.
For convenience, two flood protection devices 100 of adjacent connection are referred to as the first flood protection device 100 and second
Flood protection device 100.It is appreciated that when the first flood protection device 100 and the second flood protection device 100 are opened completely, the first flood control dress
The water-collecting bag groove of the embedded the second end of second flood protection device 100 of water-collecting bag projection of 100 first ends is put, and/or first prevents
The adhesive member of the big vast first end of device 100 and the adhesive member of the second end of the second flood protection device 100 are bonded, meanwhile, the first flood control
The column projection 416 of the first end of device 100 is embedded in the column depression 417 of the second end of the second flood protection device 100, so that closely
Adjacent flood protection device 100 is connected, prevents from existing gap and leak, influence is produced on flood control resultses.
Preferably, in order to further such that even closer combination between adjacent flood protection device 100, it is to avoid adjacent flood protection device
100 junction leaks are impacted to flood control resultses, and also referring in another embodiment of figure, the first end of water-collecting bag 10 is set
There is a roller (not shown).Roller includes roller bearing and the felt-cloth being wrapped on roller bearing.Roller bearing is the smooth straight-bar in surface.Felt-cloth
It is simultaneously cohesive material, another side is waterproof material.Accordingly, the top of water-collecting bag 10 is provided with cohesive material.
The first sidepiece and the second sidepiece of water-collecting bag 10 are respectively equipped with an electric pushrod (not shown).Electric pushrod is symmetrical
It is arranged on the top of water-collecting bag 10.Electric pushrod fixing end connection felt-cloth one end, electric pushrod mobile terminal connection roller bearing.Electric pushrod
Felt-cloth is controlled to deploy towards the end of flood protection device 100, or control felt-cloth is packed up.Specifically, electric pushrod control roller bearing is rotated, and is made
Felt-cloth is obtained towards another flood protection device 100 to deploy.When felt-cloth deploys, the cohesive material one side of felt-cloth and gluing for the top of water-collecting bag 10
Property material bonding so that felt-cloth is closely overlapped on two flood protection devices 100；Meanwhile, the waterproof material one side of felt-cloth is dorsad controlled flood
Device 100, so as to prevent flood from being permeated from two joining places of flood protection device 100.
After the completion of use, flood protection device 100 can be moved to other positions completely, be not only convenient for the maintenance of device, protected
Pipe and replacing, it also avoid impacting normal traffic.In addition, the flood in flood protection device 100 can be used for irrigating or rush
Wash booty etc..For example, pumping in flood to the sprinkling truck in flood protection device 100, planted so as to spray road using flood or pour
Thing etc..
Embodiment 2
Fig. 4 shows a kind of structural representation for flood protection device that the utility model embodiment is provided.
As shown in figure 4, the flood protection device 100 that be the same as Example 1 is provided, including water-collecting bag 10, it is arranged on inside water-collecting bag 10
Water plug 20 and air cushion 30, and be arranged on two groups of folding stands 40 outside water-collecting bag 10.
The flood protection device 100 that the present embodiment is provided also includes automation control system 50.Automation control system 50 is set
Inside water-collecting bag 10.The setting of automation control system 50 should be noted that sealing waterproof, be preferably provided in water-collecting bag 10 gentle
In the gap of the formation of pad 30.
Automation control system 50 is used for the warning message of flood situation generation nearby of flood protection device 100 according to detection, with
Related personnel is pointed out to open and fixed flood protection device 100.
Specifically, also referring to shown in Fig. 5, automation control system 50 includes processor 51, memory 52, obtains single
Member 53 and alarm unit 54.Memory 52, acquiring unit 53 and alarm unit 54 are electrically connected with processor 51.
Acquiring unit 53 is used to obtain the current level near flood protection device 100.
Specifically, the control of processor 51 acquiring unit 53 periodically obtains the current level near flood protection device 100.Obtain
Unit 53 can be pressure valve, level sensor etc., directly detect the current level or nothing near flood protection device 100
Line communicator etc., receives the current level near the flood protection device 100 that monitoring water level end is measured.
Alarm unit 54 is used to generate alarm signal.
Specifically, processor 51 compares the warning line that the current level and memory 52 of detection are stored.When the detection
Current level when reaching the warning line, the control generation alarm signal of alarm unit 54 of processor 51.Here, alarm unit
54 include two kinds of embodiments.As shown in Figure 5A, a kind of embodiment alarm unit 54 includes generation module 541 and broadcast module
542, the control generation alarm signal of generation module 541 of processor 51, alarm signal described in present embodiment is used for for storage
Related personnel is pointed out to open the voice messaging of flood protection device 100, the control broadcast module 542 of processor 51 broadcasts the alarm signal.
As shown in Figure 5 B, another embodiment alarm unit 54 includes generation module 541 and wireless communication module 543, processor 51
The generation alarm signal of generation module 541 is controlled, alarm signal described in present embodiment is opened for the prompting related personnel of storage
The information such as text, voice or the picture of flood protection device 100, the control wireless communication module 543 of processor 51 sends the alarm signal
To control end.
When relevant staff receives alarm signal, related personnel opens and fixes flood protection device 100 and controlled flood.
Specifically, related personnel pulls column 41, increase the distance between adjacent upright posts 41, and column 41 and is fixed, so that
Deploy flood protection device 100.Preferably, during flood protection device 100 is opened, the device of the response related personnel of processor 51 is opened
Operation, control aerating device 313 is inflated, so as to accelerate device opening speed.After flood protection device 100 is opened, if needed
Want multiple flood protection devices 100 with reference to when being controlled flood, adjacent flood protection device 100 is attached.
Further, when the current level near flood protection device 100 reaches the warning line, processor 51 is also controlled
Water pump 21 is pumped in flood to air cushion 30.Constantly expanded in the injecting process now close to a sub- air cushion 31 of water pump 21, when this
When sub- air cushion 31 is full of water, the sub- air cushion 31 turned on the sub- air cushion 31 starts water filling, so repeats, water-collecting bag 10 is in air cushion 30
Slowly deploy under bath effect, so that air cushion 30 slowly deploys inside water-collecting bag 10, final air cushion 30 is full of whole water-collecting bag
10。
Embodiment 3
Fig. 6 shows a kind of structural representation for flood protection device that the utility model embodiment is provided.
As shown in fig. 6, the flood protection device 100 that be the same as Example 1 is provided, including water-collecting bag 10, it is arranged on inside water-collecting bag 10
Water plug 20 and air cushion 30, and be arranged on two groups of folding stands 40 outside water-collecting bag 10.
Preferably, in the present embodiment, the inside of column 41 is provided with range sensor 415.Range sensor 415 is used to detect this
Column 41 and the spacing of the adjacent upright posts 41 close to the side of water-collecting bag 10.
In the present embodiment, the controllable extensible of connector 42.Also referring to shown in Fig. 8, connector 42 is connected including many height
Part 421, sub- connecting member 421 includes master axis 4211 and four linking arms 4212 being connected on master axis 4211.Master axis
4211 control to adjust the angle being connected between two linking arms 4212 of same column 41, so that between adjusting adjacent upright posts 41
Spacing.Certainly, connector 42 can also be other embodiment, not be limited here.
In the present embodiment, (scheme provided with an aerating device 313 close to the top one end of water-collecting bag 10 inside any sub- air cushion 31
In do not show).Aerating device 313 is used to inflate to sub- air cushion 31, so that sub- air cushion 31 expands, enhancing flood protection device 100
Stability, while improving the aesthetic property of flood protection device 100 to a certain extent.Importantly, air cushion 30 is in aerating device 313
Expanded under aeration, promote water-collecting bag 10 constantly to be opened under the expansion of air cushion 30, so that promote column 41 to be located remotely from each other,
Reduce the flexible resistance of connector 42.
The flood protection device 100 that the present embodiment is provided also includes automation control system 50.Automation control system 50 is set
Inside water-collecting bag 10.The setting of automation control system 50 should be noted that sealing waterproof, be preferably provided in water-collecting bag 10 gentle
In the gap of the formation of pad 30.
Automation control system 50 is used for according to neighbouring flood situation or remote control, automatically opens up or withdraw flood protection device
100, controlled flood.
It should be noted that this mode, flood protection device 100 is also secured under unused state and applies section,
Two columns 41 i.e. close to the fixed part of water-collecting bag 10 are fixed on ground.So, when occurring flood, flood protection device 100 is beaten automatically
Open, can according to neighbouring flood flow of water situation being controlled flood using the device much sooner, while reducing related personnel's
Work load.
Specifically, also referring to shown in Fig. 9, automation control system 50 includes processor 51, memory 52 and obtained
Unit 53.Memory 52 and acquiring unit 53 are electrically connected with processor 51.It should be noted that water pump 21, aerating device
313rd, electric pushrod 412, master axis 4211 and range sensor 415 are also electrically connected with processor 51.
Acquiring unit 53 is used to obtain the current level near flood protection device 100.
Specifically, the control of processor 51 acquiring unit 53 periodically obtains the current level near flood protection device 100.Obtain
Unit 53 can be pressure valve, level sensor etc., directly detect the current level or nothing near flood protection device 100
Line communicator etc., receives the current level near the flood protection device 100 that monitoring water level end is measured.
Processor 51 is used for when the current level of the detection reaches the warning line, and control is opened and fixed flood control
Device 100.
Specifically, processor 51 compares the current level of detection and the warning line of the storage of memory 52 when the detection
When current level reaches the warning line, processor 51 controls the master axis 4211 on each sub- connecting member 42 to reduce adjacent company
The angle between arm 4212 is connect, so as to increase the distance between adjacent upright posts 41, and control aerating device 313 is toward in water-collecting bag 10
Portion is inflated, so that promote rolling assembly 413 to be rolled towards the extension of water-collecting bag 10, so that water-collecting bag 10 is gradually opened, and any group of folding
The straight line of superimposed 40 deploys.
Range sensor 415 is used to detect the distance between the column 41 and adjacent upright posts 41.
Specifically, the command range sensor 415 of processor 51 detects the distance between the column 41 and adjacent upright posts 41.Place
Reason device 51 compares the distance that each range sensor 415 is detected and the extension distance stored.Described in being reached when the distance of detection
Extend apart from when, represent flood protection device 100 completely open, processor 51 control aerating device 313 stop inflation, and control water pump
21 pump in flood to air cushion 30.Constantly expanded in the injecting process now close to a sub- air cushion 31 of water pump 21, when the sub- gas
When pad 31 is full of water, the sub- air cushion 31 turned on the sub- air cushion 31 starts water filling, so repeats, and water-collecting bag 10 is washed by water in air cushion 30
Slowly deploy under effect, so that air cushion 30 slowly deploys.In other words, only when flood protection device 100 is opened and be fixed completely,
Just start to pump flood, it is to avoid the impulsive force of flood impacts the steadiness of flood protection device 100.
Further, when needing multiple combinations of flood protection devices 100 to be controlled flood, when a flood protection device 100 is opened completely
Bump against with another flood protection device 100, so that adjacent connection.For convenience, by 100 points of two flood protection devices of adjacent connection
Also known as it is the first flood protection device 100 and the second flood protection device 100.It is appreciated that when the first flood protection device 100 and the second flood control dress
When putting 100 complete opening, the embedded end of second flood protection device 100 second of water-collecting bag projection of the first end of the first flood protection device 100
The water-collecting bag groove in portion, and/or the first end of the first flood protection device 100 adhesive member and the second end of the second flood protection device 100
Adhesive member bonding, meanwhile, the column of the first end of the first flood protection device 100 projection 416 is embedded in the second flood protection device 100 second
The column depression 417 of end, so as to closely connect adjacent flood protection device 100, prevents from existing gap and leak, flood control resultses is produced
Raw influence.
Preferably, in another embodiment, acquiring unit 53 is additionally operable to device opening/withdrawal of the reception from control end and referred to
Order.
Specifically, when using flood protection device 100, the control of processor 51 acquiring unit 53 receives the device from control end
OPEN.The responding device OPEN of processor 51, controls the master axis 4211 on each sub- connecting member 42 to reduce adjacent company
The angle between arm 4212 is connect, so as to increase the distance between adjacent upright posts 41, and control aerating device 313 is toward in water-collecting bag 10
Portion is inflated, so as to promote rolling assembly 413 to be rolled towards the extension of water-collecting bag 10, so as to be gradually opened water-collecting bag 10.
Further, after the completion of the use of flood protection device 100, the control acquiring unit 53 of processor 51, which is received, comes from control end
Device withdraw instruction.The responding device of processor 51 withdraws instruction, controls the master axis 4211 on each sub- connecting member 42 to increase
Angle between adjacent linking arm 4212, so as to reduce the distance between adjacent upright posts 41, drives rolling assembly 413 towards water-collecting bag
10 fixed parts are rolled, so as to gradually withdraw water-collecting bag 10.So, flood protection device 100 is only opened when in use, and is all usually to receive
The state of rising, reduces the influence that people are viewed and admired with landscape.
Embodiment 4
Figure 10 shows a kind of structural representation in the application section for flood protection device that the utility model embodiment is provided.
As shown in Figure 10, the application section 200 for the flood protection device that the utility model embodiment is provided, including be arranged on road surface
The slideway 60 matched with flood protection device 100 and the fixing device 70 for being symmetricly set on the two edges of slideway 60.
Wherein, flood protection device 100 is repeated no more here as described in embodiment 1, embodiment 2 or embodiment 3.
Slideway 60 is used to limit the track that flood protection device 100 is opened or withdrawn.Also referring to shown in Figure 10 A and Figure 10 B,
Slideway 60 can be provided in depression in the land surface or protrude the track on ground.Shape, width and the length of slideway 60 point
Shape, width and length not with the bottom of flood protection device 100 match.It is steady that the setting of slideway 60 can improve flood protection device 100
It is qualitative.
Further, the inside both sides of slideway 60 are respectively equipped with the fixing hole 61 of multiple parallel arrangeds.Fixing hole 61 can be
It is arranged on the pit on ground, hole etc..In addition, the shape and aperture phase of the shape of fixing hole 61 and aperture respectively with column 41
Match somebody with somebody.The spacing of adjacent upright posts 41 matches when the spacing of adjacent fixation holes 61 is opened completely with flood protection device 100.
When flood protection device 100 is opened, flood protection device 100 extends to extension direction respectively, and processor 51 controls any
Range sensor 415 in column 41 obtains the distance between the column 41 and adjacent upright posts 41, and relatively more each Distance-sensing
Distance and the extension distance of storage that device 415 is detected.When the distance between any column 41 and adjacent upright posts 41, processor 51
Roller 4131 is packed up in the control of control roller control assembly 4132, and control column 41 extends towards the direction of fixing hole 61, so that column
41 fall into corresponding fixing hole 62 one by one, and flood protection device 100 is under the Action of Gravity Field of self gravitation and its internal flood contained
Sink, so that the bottom of flood protection device 100 is in close contact with slideway 30, it is to avoid deposited between the bottom of flood protection device 100 and slideway 30
Seeped water in gap.
Fixing device 70 is used for vertical columns 41, so that fixed flood protection device 100.Specifically, flood protection device 100 is with fixing
Device 70 is detachably connected, and is easy to that flood protection device 100 is safeguarded, taken care of and changed.In the present embodiment, fixing device 70 is wrapped
Include multiple fixed columns 71 of one or parallel arranged.The distance between adjacent fixed column 71 and the length phase of flood protection device 100
Match somebody with somebody.In two groups of folding stands 40 of one flood protection device 100 symmetrical two columns 41 respectively with symmetrical two fixed columns 71 obvolvent
Or occlusion.Preferably, the column 41 in the middle of flood protection device 100 is fixed in fixed column 71, so that the symmetrical sandwiched of flood protection device 100
Between two fixed columns 71, such fixed column 71 can uniformly exert a force to flood protection device 100, beneficial to increase flood protection device 100
Stability.
Preferably, in another embodiment, the connecting device 80 being arranged on slideway 60 is also included using section 200.Linking
Device 80 is arranged between two adjacent fixed columns 71.
Connecting device 80 is used to connect two adjacent flood protection devices 100.Controlled flood when needing multiple flood protection devices 100 to combine
When, two adjacent flood protection devices 100 bump against in complete open, so that adjacent connection.For convenience, by adjacent connection
Two flood protection devices 100 be referred to as the first flood protection device 100 and the second flood protection device 100.It is appreciated that connecting device 80
It is arranged on the first flood protection device 100 and the joining place of the second flood protection device 100.In the present embodiment, the setting of connecting device 80 includes
Numerous embodiments.
Specifically, in a kind of embodiment, connecting device 80 is the arched door being vertically arranged on slideway 60 and is arranged on arch
Overlap joint control assembly (not shown) on door.Felt-cloth is contained in overlap joint control assembly.Be the same as Example 1 is arranged on roller bearing
Felt-cloth, felt-cloth one side here is cohesive material, and another side is waterproof material.Accordingly, the top of water-collecting bag 10 is provided with sticky material
Material.Overlap control assembly and be provided with opening towards the side of slideway 60.Felt-cloth is opened or packed up in overlap joint control assembly control.
When the first flood protection device 100 and the second flood protection device 100 are opened completely, the first end of the first flood protection device 100
The embedded the second end of second flood protection device 100 of water-collecting bag projection water-collecting bag groove, and/or the first flood protection device 100 first
The adhesive member bonding of the adhesive member of end and the second end of the second flood protection device 100, the first end of the first flood protection device 100 it is vertical
Post projection 416 is embedded in the column depression 417 of the second end of the second flood protection device 100.Meanwhile, the control overlap joint control group of processor 51
Part deploys felt-cloth, and is overlapped on the first flood protection device 100 and the joining place of the second flood protection device 100.When felt-cloth deploys, felt-cloth
Cohesive material one side and the cohesive material at the top of water-collecting bag 10 are bonded, so that felt-cloth is closely overlapped on two flood protection devices 100；Together
When, waterproof material one side dorsad flood protection device 100 of felt-cloth, so that prevent flood from being permeated from two joining places of flood protection device 100,
With preferable flood control resultses.Easily find, this mode can remove setting for roller and electric pushrod in flood protection device 100 from
Put.
In another embodiment, connecting device 80 is the baffle plate 83 being arranged on slideway 60.Baffle plate 83 is " work " type knot
Structure, in other words, baffle plate 83 include the depression two back to setting.Two on baffle plate 83 depressions respectively with water-collecting bag 10 the
One end and the second end match.When the first flood protection device 100 and the second flood protection device 100 are opened completely, the first flood control
During the first end of device 100 insertion baffle plate 83 1 is recessed, the second end of the second flood protection device 100 insertion another depression of baffle plate 83
In, so as to closely connect adjacent flood protection device 100, prevent from existing gap and leak, influence is produced on flood control resultses.Easily send out
Existing, this mode can remove the first engaging member 11 and the second engaging member 12 in flood protection device 100, and raised 416 Hes of column from
The setting of column depression 417.
In another embodiment, the application section 200 of flood protection device includes being arranged on being matched with flood protection device 100 for road surface
Accommodating groove (not shown).In fact, accommodating groove is also provided in depression in the land surface, simply depression here is with respect in slideway 60
Cup depth it is big because accommodating groove will can store whole flood protection device 100.The end of each column 41 of flood protection device 100
Portion is fixed in accommodating groove.In this embodiment, the one end of column 41 can be flexible towards the top-direction of water-collecting bag 10.Work as flood protection device
100 are not used by or during using finishing, and column 41 shortens, and drive water-collecting bag 10 to be accommodated in accommodating groove so that water-collecting bag 10 is pushed up
Portion is concordant with ground.When using flood protection device 100, this mode causes the use of flood protection device 100 to be covered against ground
The influence of cover material, such as rubbish.Even if the top of flood protection device 100 has rubbish, column 41 extends, and drives water-collecting bag 10 to stretch upwards
Go out ground, so as to push rubbish open.
The utility model provide a kind of flood protection device, by column be fixed on its using section slideway on, and from
It is in close contact under body Action of Gravity Field with slideway, multiple flood protection devices are by the first engaging member and the second engaging member, or apply section
On connecting device be closely connected so that multiple flood protection devices are used in combination to form firm " anti-flood wall ", with preferably anti-
Big vast effect, and low manufacture cost, it is simple to operate；Flood protection device is detachably connected on it using in the fixing device in section, uses
After the completion of can move completely to other positions, be easy to device maintenance, keeping and change；Flood protection device is only beaten when in use
Open, it is to avoid the influence people such as existing dykes and dams or anti-flood wall view and admire the situation of landscape.
In all examples being illustrated and described herein, any occurrence should be construed as merely exemplary, without
It is that therefore, other examples of exemplary embodiment can have different values to limit.It should be noted that：Similar label and word
Mother represents similar terms in following accompanying drawing, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then in subsequent accompanying drawing
It further need not be defined and explained.
In several embodiments provided herein, it should be understood that disclosed device can be by others side
Formula is realized.Device embodiment described above is only schematical, for example, the division of the unit, only one kind are patrolled
Collect function to divide, there can be other dividing mode when actually realizing, in another example, multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some communication interfaces
Connect, can be electrical, machinery or other forms.
The unit that illustrates for separating component can be or may not be physically separate, be what unit was shown
Part can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple networks
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in the utility model each embodiment can be integrated in a processing unit,
Can be that unit is individually physically present, can also two or more units it is integrated in a unit.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of flood protection device, it is characterised in that including water-collecting bag and two groups of folding stands being arranged on outside the water-collecting bag, often
The group folding stand includes the column of multiple parallel arrangeds, and the adjacent column is connected by connector, and the column bottom is provided with
Rolling assembly；The water-collecting bag includes first end and the second end, and the first end of the water-collecting bag is provided with the first engaging member,
And/or the second end of the water-collecting bag is provided with the second engaging member.
2. flood protection device according to claim 1, it is characterised in that first engaging member includes being arranged on described catchment
The groove and/or the first adhesive member of the first end of bag, first engaging member include being arranged on the second end of the water-collecting bag
The projection in portion and/or the second adhesive member, the groove match with the projection.
3. flood protection device according to claim 1, it is characterised in that the column for being arranged on the water-collecting bag first end is set
It is fluted, the column of the water-collecting bag the second end is arranged on provided with projection, and the groove matches with the projection.
4. flood protection device according to claim 1, it is characterised in that the water-collecting bag includes top, bottom, the first sidepiece
With the second sidepiece, first engaging member include be arranged on the water-collecting bag top roller, the roller include roller bearing and
It is wrapped in the felt-cloth on the roller bearing；
The first sidepiece and the second sidepiece of the water-collecting bag are respectively equipped with an electric pushrod, and the roller bearing two ends are connected to one
The electric pushrod fixing end, described felt-cloth one end is connected to the electric pushrod mobile terminal, and the electric pushrod control is opened
Or pack up the felt-cloth.
5. flood protection device according to claim 1, it is characterised in that the flood protection device also includes acquiring unit, processing
Device, alarm unit and/or the aerating device being arranged on inside the water-collecting bag, the connector controllable extensible,
The acquiring unit, for obtaining the current level near the flood protection device；
The processor, the warning line for comparing the current level and storage, when the current level reaches the police
When guarding against water level, the alarm unit generation alarm signal is controlled, the connector elongation is controlled, and/or control the inflation dress
Put toward the water-collecting bag inner inflatable, so as to drive the adjacent column remote.
6. flood protection device according to claim 1, it is characterised in that the also air cushion including being arranged on inside the water-collecting bag
An at least water plug, the water-collecting bag includes top and bottom,
The water plug includes water pump and the water pipe being connected with the water pump, and the water-collecting bag is provided with what is worn for the water pipe
The water-collecting bag is stretched out in through hole, described water pipe one end；
The air cushion is included according to many sub- air cushions connected as one after the water-collecting bag shaped formation；
The junction of any sub- air cushion air cushion adjacent with least one is provided with extension hole so that any sub- air cushion and at least one
Adjacent sub- air cushion conducting；The extension hole is close to the top of the water-collecting bag.
7. the application section of a kind of flood protection device, it is characterised in that the flood protection device includes water-collecting bag and is arranged on the collection
Two groups of folding stands outside water bag, folding stand described in every group includes the column of multiple parallel arrangeds, and the adjacent column is by connecting
Part is connected, and the column bottom is provided with rolling assembly；The water-collecting bag includes first end and the second end, the water-collecting bag
First end is provided with the first engaging member, and/or the second end of the water-collecting bag is provided with the second engaging member；
The application section includes setting the slideway with the flood protection device matched on the ground, the edge of slideway two difference
Provided with one group of fixing device, a column is detachably connected on described in one in fixing device in folding stand described in every group.
8. the application section of flood protection device according to claim 7, it is characterised in that the slideway be depressed in ground or from
Ground is raised, and both sides are respectively equipped with the fixing hole of multiple parallel arrangeds, the spacing of the adjacent fixing hole and institute in the slideway
Spacing when flood protection device is opened completely between the adjacent column is stated to match.
9. the application section of flood protection device according to claim 8, it is characterised in that
The rolling assembly includes roller and roller control assembly；The column is scalable, and inside is provided with range sensor；It is described
Flood protection device includes processor, and the water-collecting bag includes top and bottom,
The range sensor, for detecting the current distance between the adjacent column；
The processor, the roller for comparing the current distance and storage packs up distance, when the current distance reaches institute
State roller pack up apart from when, control the roller control assembly to pack up the roller, and control the column towards the water-collecting bag
Bottom direction extends, so that the column inserts the fixing hole.
10. the application section of flood protection device according to claim 7, it is characterised in that fixing device described in every group includes
One or multiple fixed columns of parallel arranged, the distance between the adjacent fixed column and the length of the water-collecting bag match；
Or
A baffle plate is provided between the adjacent fixed column on the slideway, the baffle plate is " work " type, the baffle plate formation
First end and the second end of two depressions respectively with the water-collecting bag match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494433.8U CN206359954U (en) | 2016-12-30 | 2016-12-30 | Flood protection device and its apply section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494433.8U CN206359954U (en) | 2016-12-30 | 2016-12-30 | Flood protection device and its apply section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206359954U true CN206359954U (en) | 2017-07-28 |
Family
ID=59379197
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621494433.8U Active CN206359954U (en) | 2016-12-30 | 2016-12-30 | Flood protection device and its apply section |
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| Country | Link |
|---|---|
| CN (1) | CN206359954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836120A (en) * | 2016-12-30 | 2017-06-13 | 杭州青江科技有限公司 | Flood protection device and its apply section |
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2016
- 2016-12-30 CN CN201621494433.8U patent/CN206359954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836120A (en) * | 2016-12-30 | 2017-06-13 | 杭州青江科技有限公司 | Flood protection device and its apply section |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flood prevention device and road section adopting same Effective date of registration: 20190717 Granted publication date: 20170728 Pledgee: China Construction Bank Co., Ltd. Fuyang Branch of Hangzhou Pledgor: Hangzhou Qing Jiang Technology Co., Ltd. Registration number: 2019330000198 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |