CN105625853B - One kind top drop formula flood control water blocking door - Google Patents

One kind top drop formula flood control water blocking door Download PDF

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Publication number
CN105625853B
CN105625853B CN201610072388.5A CN201610072388A CN105625853B CN 105625853 B CN105625853 B CN 105625853B CN 201610072388 A CN201610072388 A CN 201610072388A CN 105625853 B CN105625853 B CN 105625853B
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CN
China
Prior art keywords
drive
chain
flood control
blocking door
drop formula
Prior art date
Application number
CN201610072388.5A
Other languages
Chinese (zh)
Other versions
CN105625853A (en
Inventor
高瞻
Original Assignee
高瞻
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 高瞻 filed Critical 高瞻
Priority to CN201610072388.5A priority Critical patent/CN105625853B/en
Publication of CN105625853A publication Critical patent/CN105625853A/en
Application granted granted Critical
Publication of CN105625853B publication Critical patent/CN105625853B/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E05F15/684Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by chains
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/10Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/50Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
    • E06B3/5054Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement where the sliding and rotating movements are independent of each other
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/644Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/646Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements continuous, e.g. closed loops
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/116Application of doors, windows, wings or fittings thereof for buildings or parts thereof for sluices
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B2009/007Flood panels

Abstract

Drop formula flood control water blocking door is pushed up the invention discloses one kind, including:One doorframe, is overlapped and is formed by top cross-bar and two specification identical columns;One lift water fender, is across between two columns;And a main drive, drive the lift water fender vertically movable between ground and the top cross-bar;Wherein, the main drive includes two chain-drive mechanisms and a power source, the every built-in chain-drive mechanism of column difference, two chain-drive mechanisms are connected by the synchronizing shaft for being installed on the top cross-bar, and, two chain-drive mechanisms can drive the transverse ends synchronization lifting of lift water fender, and the centre that the power source is installed on the top cross-bar is used to drive the synchronizing shaft to rotate.The top drop formula flood control water blocking door of such a structure not only has that cost is low, maintain convenient advantage.Also, the transverse ends of lift water fender also have preferable synchronism in lifting.

Description

One kind top drop formula flood control water blocking door
Technical field
The present invention relates to flood-control water block door field, a kind of top drop formula flood control water blocking door is specifically related to.
Background technology
By summer typhoon and global climate exception influenceed, Storm Flood Disasters frequently occur, for basement, get off The hypogee such as storehouse and access tunnel facility, because gateway is usually unlimited setting, low-lying physical features easily puts aside earth's surface still The water of discharge is had not enough time to, if hypogee facility internal drainage is not smooth, the property deposited in the facility of hypogee is because of quilt Water logging, water logging and cause heavy losses.
In order to prevent that hypogee facility from being flooded, prior art discloses a kind of Large Underground Parking Space waterproofing device, this is big Type underground garage waterproofing device includes being respectively equipped with through concrete on the downside of the stop plank for being blocked in garage doorway, stop plank two ends The bearing of short supporting axle is provided with the short axle of wall, concrete wall, at least stud ends of one end are connected with turning arm one end, The turning arm other end is connected to the external part of cylinder piston, and cylinder block is hinged in concrete foundation.During work, cylinder can drive Dynamic turning arm is rotated, and is driven stop plank to erect or topple over, when it is erected, can be blocked current, when toppling over, can let pass vehicle.But, The Large Underground Parking Space waterproofing device adopted the structure needs to excavate pit on earth's surface is installed, great in constructing amount;Also, when gear When water plate is poured in pit and seamlessly transitted with ground, vehicle need to be crossed from water fender, then be accomplished by the structure of water fender Intensity requirement is harsh, and manufacturing cost is high.
Blocked water door in view of the above-mentioned problems, Chinese utility model patent (CN204940211U) discloses a kind of top drop formula, should The drop formula door that blocks water in top includes:One doorframe, is overlapped and is formed by two root posts and a top cross-bar;One lift water fender, across Between two root posts;And a drive mechanism, for driving lift water fender to be moved up and down along column;Wherein, driving machine Structure is included:Power source and two groups of transmission components, power source are installed on the top of doorframe and close to a wherein column, divide per root post Not built-in one group of transmission component, also, two groups of transmission components are by the synchronizing shaft drive connection parallel to top cross-bar.Relative to biography The Large Underground waterproofing device of system, the top drop formula door that blocks water need not excavate pit.
But, blocked water in the top drop formula of said structure in door, require that higher screw-nut body is made using transmission accuracy It is used to drive lift water fender to lift for transmission component, thus there is the problem of high cost, maintenance inconvenience.
The content of the invention
For the above-mentioned problems in the prior art, it is desirable to provide a kind of cost is low, the convenient top drop formula of maintenance Flood control water blocking door.
Concrete technical scheme is as follows:
One kind top drop formula flood control water blocking door, has the feature that, including:One doorframe, by top cross-bar and two specifications Identical column overlaps to be formed;One lift water fender, is across between two root posts;And a main drive, driving rises Drop formula water fender is vertically movable between ground and top cross-bar;Wherein, main drive includes two chain-drive mechanisms and one Individual power source, a built-in chain-drive mechanism, also, two chain-drive mechanisms are by being installed on top cross-bar respectively per root post Synchronizing shaft is connected, and the centre that power source is installed on top cross-bar is used to drive synchronizing shaft to rotate;Lift water fender A central rotating shaft is stretched out respectively in the middle part of horizontal two ends, also, each column vertically opens up the first guide groove, two chains Transmission mechanism drives a central rotating shaft to be moved along corresponding first guide groove respectively.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, Mei Gelian Transmission mechanism is respectively provided with:First drive sprocket of synchronizing shaft one end is sleeved on, is built in column and perpendicular with the first drive sprocket To the first chain of the first driven sprocket of alignment, and the first drive sprocket of drive connection and the first driven sprocket;First chain Bar is fixed with the raising block of Clamping Center rotating shaft, also, slip back-up ring is set with central rotating shaft.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, every is stood Cantilever beam is mounted at the top of the front side wall of post;Top cross-bar is included:The front rail of two cantilever beams is connected, two root posts are connected Rear transverse rod, and some equidistant longitudinally connected front rails and rear transverse rod gusset.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, synchronizing shaft It is made up of, also, is connected respectively by a shaft coupling per adjacent two first power transmission shafts some the first power transmission shafts axially aligned;The Connected between one power transmission shaft and gusset by bearing block.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, every is stood Post is included:Channel-section steel that two phases are arranged oppositely, the steel plate in two channel-section steels of doorframe inside lap;Wherein, the first guide groove is opened up On steel plate.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, steel plate is also Offer the second guide groove parallel to the first guide groove;Also, cantilever beam offers the arc upset of the second guide groove of connection Groove;A short axle is stretched out at the top two ends of lift water fender respectively, also, short axle is moved along the second guide groove and arc turning groove It is dynamic.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, in column The sliding guide parallel to the first guide groove is additionally provided with, also, raising block is provided with the linear bearing slided along sliding guide;Rise Rise block and the first chain is fixedly connected by some bearing pins.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, in addition to One auxiliary drive;Wherein, auxiliary drive is included:Stood parallel to the second driving shaft of synchronizing shaft, installed therein one Hand sprocket wheel on post rear wall, is sleeved on second driven sprocket of second driving shaft one end, and the hand sprocket wheel that is connected With the second chain of the second driven sprocket;Power source includes motor and decelerator, also, decelerator is connected with synchronizing shaft, The other end of second driving shaft is connected with decelerator by bevel gear pair.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, auxiliary is driven Dynamic device is also comprising the jockey sprocket that at least one is engaged with the second chain.
Further, in the top drop formula flood control water blocking door that the present invention is provided, it can also have the feature that, lift The lower end of water fender is provided with sealing strip;Also, column bottom side wall is provided with sealing in the junction with lift water fender Bar.
The good effect of above-mentioned technical proposal is:
The top drop formula flood control water blocking door that the present invention is provided, by the way that power source to be arranged on to the centre of top cross-bar, two Individual chain-drive mechanism is built in each column respectively, and connects power source and two chain-drive mechanisms using synchronizing shaft, i.e., with dynamic Power source and the main drive of chain-drive mechanism composition driving lift water fender elevating movement with low cost, relative to leading screw Nut body, such a drive mechanism can be greatly reduced the manufacturing cost of top drop formula flood control water blocking door and be easy to daily go along with sb. to guard him guarantor Support.In addition, in using the top of such a drive mechanism drop formula flood control water blocking door, the transverse ends of lift water fender are in lifting Also there is preferable synchronism.
Brief description of the drawings
Fig. 1 is top drop formula flood control water blocking door in embodiments of the invention when lift water fender is located at doorframe tip position Stereogram;
Fig. 2 is top drop formula flood control water blocking door in embodiments of the invention when lift water fender is located at doorframe bottom position Stereogram;
Fig. 3 is the enlarged drawing of letter A corresponding parts in Fig. 2;
Fig. 4 is the enlarged drawing of letter b corresponding part in Fig. 2;
Fig. 5 is top drop formula flood control water blocking door in embodiments of the invention when lift water fender is located at doorframe tip position Rearview;
Fig. 6 is the sectional view along along Fig. 5 obtained by A-A hatchings;
Fig. 7 is the cut-away view of column;
Fig. 8 is the enlarged drawing of letter C corresponding part in Fig. 7;
Fig. 9 is the enlarged drawing of letter D corresponding parts in Fig. 7.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, it is real below Example combination accompanying drawing is applied to be specifically addressed the top drop formula flood control water blocking door of the invention provided.
Fig. 1 is top drop formula flood control water blocking door in embodiments of the invention when lift water fender is located at doorframe tip position Stereogram;Fig. 2 is located at doorframe bottom position for top drop formula flood control water blocking door in embodiments of the invention in lift water fender When stereogram.As depicted in figs. 1 and 2, the top drop formula flood control water blocking door that the present embodiment is provided includes:One doorframe, a lift Water fender 1, a main drive and an auxiliary drive.Specifically, doorframe is identical with two specifications by top cross-bar 2 The overlap joint of column 3 formed, lift water fender 1 is across between two root posts 3, and main drive uses liter driven electrically Drop formula water fender 1 is vertically movable between ground and top cross-bar 2, and auxiliary drive is used in the power-off state with side manually Formula driving lift water fender 1 is vertically movable between ground and top cross-bar 2.
Detailed, main drive includes two chain-drive mechanisms 4 (as shown in the figure) and a power source 5, per root post 3 A built-in chain-drive mechanism 4 respectively, also, two chain-drive mechanisms 4 are by being installed on the company of transmission of synchronizing shaft 6 of top cross-bar 2 Connect, the centre that power source 5 is installed on top cross-bar 2 is used to drive synchronizing shaft 6 to rotate.
Fig. 3 is the enlarged drawing of letter A corresponding parts in Fig. 2.As shown in Figures 2 and 3, in the present embodiment, as preferred Technical scheme, power source 5 includes motor 51 and decelerator 52, also, decelerator 52 is connected with synchronizing shaft 6, for putting The output torque of big motor 51 simultaneously passes to synchronizing shaft 6.
As shown in figures 1 and 3, in the present embodiment, in order to reduce the manufacture difficulty of synchronizing shaft 6, the system of synchronizing shaft 6 is reduced This is caused, as preferred technical scheme, synchronizing shaft 6 is made up of some the first power transmission shafts 61 with axially aligning, also, per phase Adjacent two first power transmission shafts 61 are connected by a shaft coupling 62 respectively, also, in order to prevent gusset 23 from interfering the first power transmission shaft 61 Rotate freely, connected between the first power transmission shaft 61 and gusset 23 by bearing block 63.
Fig. 4 is the enlarged drawing of letter b corresponding part in Fig. 2.As shown in Figure 2 and Figure 4, lift water fender 1 is in transverse direction A central rotating shaft 11 is stretched out in the middle part of two ends respectively, also, each column 3 vertically opens up the first guide groove 3a, and two chains are passed Motivation structure 4 drives a central rotating shaft 11 to be moved along corresponding first guide groove 3a respectively.
Fig. 7 is the cut-away view of column;Fig. 8 is the enlarged drawing of letter C corresponding part in Fig. 7;Fig. 9 is letter D in Fig. 7 The enlarged drawing of corresponding part.Specifically, as shown in Fig. 1, Fig. 7 to 9, each chain-drive mechanism 4 is respectively provided with:It is sleeved on synchronizing shaft 6 First drive sprocket 41 of one end, be built in column 3 and with the first driven sprocket 42 of the vertical non-alignment of the first drive sprocket 41, And the first chain 43 of the first drive sprocket 41 of drive connection and the first driven sprocket 42.Wherein, the first chain 43 is fixed with The raising block 44 of Clamping Center rotating shaft 11, more preferred, the chain 43 of raising block 44 and first is not shown in some chromosomes Bearing pin is fixedly connected.Also, in order to prevent, because central rotating shaft 11 is axially rocked, slip back-up ring 111 being set with central rotating shaft 11.
In the present embodiment, in order to prevent the deflection of raising block 44 from causing the first chain 43 to be come off with the first drive sprocket 41, As preferred technical scheme, the sliding guide 33 parallel to the first guide groove 3a, also, raising block 44 are additionally provided with column 3 The linear bearing 34 slided along sliding guide 33 is installed.
As shown in Figure 1 and Figure 7, in the present embodiment, it is mounted on cantilever beam 7 at the top of the front side wall per root post 3.Top Crossbeam 2 is included:Front rail 21, the rear transverse rod 22 positioned at the oblique upper of front rail 21 and some are equidistantly longitudinally connected preceding horizontal The gusset 23 of bar 21 and rear transverse rod 22.The two ends of front rail 21 connect two cantilever beams 7 respectively, and the two ends of rear transverse rod 22 connect respectively Connect two root posts 3.
Fig. 5 is top drop formula flood control water blocking door in embodiments of the invention when lift water fender is located at doorframe tip position Rearview;Fig. 6 is the sectional view along along Fig. 5 obtained by A-A hatchings.Specifically, as shown in Figures 4 to 6, it is equal per root post 3 Comprising:Two steel plates 32 of channel-section steel 31 and one, specifically, the channel-section steel 31 that two phases of overlap joint are arranged oppositely on the inside of doorframe of steel plate 32, More specifically, the first guide groove 3a is opened on steel plate 32.Outside two, in order that obtaining lift water fender 1 rises to doorframe top Horizontality can be turned to during portion, steel plate 32 is further opened with the second guide groove 3b parallel to the first guide groove 3a, also, outstanding Arm beam 7 offers the second guide groove 3b of connection arc turning groove 71.
Corresponding, a short axle 12 is stretched out at the top two ends of lift water fender 1 respectively, also, the edge respectively of each short axle 12 Corresponding second guide groove 3b and arc turning groove 71 are moved.Wherein, when short axle 12 is moved along the second guide groove 3b, lift Water fender 1 is in vertical state;When arcuately turning groove 71 is moved short axle 12, lift water fender 1 is gradually turned over by vertical state It is vertical state to switch to horizontality or overturn by horizontality component.
Specifically, as shown in Fig. 3, Fig. 7 to Fig. 9, auxiliary drive is included:Parallel to the second driving shaft of synchronizing shaft 6 8, the hand sprocket wheel 81 on the rear wall of a column 3 installed therein is sleeved on second driven sprocket of the one end of second driving shaft 8 82, and the hand driven sprocket 82 of sprocket wheel 81 and second of drive connection the second chain 83.
The other end of second driving shaft 8 is connected with decelerator 52 by bevel gear pair 9, the gearing through decelerator 52, together Walk axle 6 and drive two run-in synchronisms of the first chain-drive mechanism 4, i.e., under manual mode, the drive connection of decelerator 52 second is driven Axle 8 and synchronizing shaft 6.
In addition, auxiliary drive is also arranged on the guiding engaged respectively on column 3 and with the second chain 83 comprising two Sprocket wheel 84.Certainly, the quantity on jockey sprocket 84, according to the difference of mounting structure can relative set at least one, this implementation It is not specifically limited in example.
As depicted in figs. 1 and 2, in the present embodiment, in order to prevent ponding through between lift water fender 1 and ground Gap between gap, column 3 and lift water fender 1 penetrates into indoor, as preferred technical scheme, lift water fender 1 Lower end is provided with sealing strip 13;Also, the bottom sidewall of column 3 is provided with sealing strip 35 in the junction with lift water fender 1.
In addition, as shown in Fig. 2 the rigidity of structure in order to strengthen lift water fender 1, the dorsal part of lift water fender 1 is set Some reinforcements 14 are put, certainly, not shown electronic display in figure also can be set in the front side of lift water fender 1.
In the present embodiment, under electronic mode, when the lift water fender 1 for needing to fall horizontality, start and drive Dynamic motor 51 is rotated forward, and the driving synchronizing shaft 6 of motor 51 rotates, two bands of chain-drive mechanism 4 positioned at the two ends of synchronizing shaft 6 Dynamic central rotating shaft 11 is moved down along the first guide groove 3a, also, lift water fender 1 declines with central rotating shaft 11 is synchronous, base In the guide effect of arc turning groove 71, central rotating shaft 11 and short axle 12 are close to each other in the horizontal direction, and then cause lifting Under formula water fender 1 is gradually vertical state by horizontality upset, also, the lift water fender 1 in vertical state continues The bottom for dropping to doorframe stops.
In the present embodiment, under electronic mode, when needing the lift water fender 1 of raising vertical state, start and drive Dynamic motor 51 is reversely rotated, and the driving synchronizing shaft 6 of motor 51 rotates, two bands of chain-drive mechanism 4 positioned at the two ends of synchronizing shaft 6 Dynamic central rotating shaft 11 is moved up along the first guide groove 3a, also, lift water fender 1 is with the synchronous ascending of central rotating shaft 11, when When being moved to arc turning groove 71 along the second guide groove 3b short axles 12 moved, based on the guide effect of arc turning groove 71, in Heart rotating shaft 11 and short axle 12 are located remotely from each other in the horizontal direction, and then lift water fender 1 is gradually overturn by vertical state Untill horizontality.
Under manual mode, the elevating movement of lift water fender 1 is approximate with the motion mode under electronic mode, relative to Electronic mode, the difference of manual mode is:Need the artificial hand sprocket wheel 81 of rocking-turn, the transmission through the second chain 83 cause second from Movable sprocket 82 rotates, and the second driven sprocket 82 drives the synchronous rotary of second driving shaft 8, also, the second transmission while rotation The rotary motion of axle 8 is further delivered to decelerator 52 by bevel gear pair 9.
The top drop formula flood control water blocking door that the present embodiment is provided, by the way that power source to be arranged on to the centre of top cross-bar, Two chain-drive mechanisms are built in each column respectively, and connect power source and two chain-drive mechanisms using synchronizing shaft, i.e., with Power source and the main drive of chain-drive mechanism composition driving lift water fender elevating movement with low cost, relative to silk Thick stick nut body, such a drive mechanism can be greatly reduced the manufacturing cost of top drop formula flood control water blocking door and be easy to daily go along with sb. to guard him Maintenance.In addition, in using the top of such a drive mechanism drop formula flood control water blocking door, the transverse ends of lift water fender are in lifting When also have preferable synchronism.
Preferred embodiments of the present invention are these are only, embodiments of the present invention and protection domain is not thereby limited, it is right For those skilled in the art, it should can appreciate that all utilization description of the invention and being equal made by diagramatic content replace Change and obviously change resulting scheme, should be included in protection scope of the present invention.

Claims (8)

1. one kind top drop formula flood control water blocking door, it is characterised in that including:
One doorframe, is overlapped and is formed by top cross-bar and two specification identical columns;
One lift water fender, is across between two columns;And
One main drive, drives the lift water fender vertically movable between ground and the top cross-bar;
Wherein, the main drive includes two chain-drive mechanisms and a power source, the every column difference built-in one The individual chain-drive mechanism, also, two chain-drive mechanisms by be installed on the top cross-bar synchronizing shaft be connected, The centre that the power source is installed on the top cross-bar is used to drive the synchronizing shaft to rotate;
The lift water fender stretches out a central rotating shaft, also, each equal edge of the column respectively in the middle part of horizontal two ends Vertical to open up the first guide groove, two chain-drive mechanisms drive a central rotating shaft along corresponding first guide groove respectively It is mobile;
Each chain-drive mechanism is respectively provided with:First drive sprocket of described synchronizing shaft one end is sleeved on, is built in described vertical In post and with the first driven sprocket of the first drive sprocket vertical non-alignment, and be connected first drive sprocket and First chain of first driven sprocket;
First chain is fixed with the raising block for clamping the central rotating shaft, also, slip is set with the central rotating shaft Back-up ring;
The sliding guide parallel to first guide groove is additionally provided with the column, also, the raising block is provided with along institute State the linear bearing of sliding guide slip;
The raising block is fixedly connected with first chain by some bearing pins.
2. top drop formula flood control water blocking door according to claim 1, it is characterised in that at the top of the front side wall of the every column It is mounted on cantilever beam;
The top cross-bar is included:The front rail of two cantilever beams is connected, the rear transverse rod of two columns is connected, and The gusset of some equidistant longitudinally connected front rails and the rear transverse rod.
3. top drop formula flood control water blocking door according to claim 2, it is characterised in that the synchronizing shaft is axially aligned by some The first power transmission shaft composition, also, per adjacent two first power transmission shafts respectively by a shaft coupling connect;
Connected between first power transmission shaft and the gusset by bearing block.
4. top drop formula flood control water blocking door according to claim 2, it is characterised in that the every column is included:Two Channel-section steel, the steel plate in two channel-section steels of doorframe inside lap being mutually arranged oppositely;
Wherein, first guide groove is opened on the steel plate.
5. top drop formula flood control water blocking door according to claim 4, it is characterised in that the steel plate is further opened with parallel to institute State the second guide groove of the first guide groove;Also, the cantilever beam offers the arc turning groove for connecting second guide groove;
A short axle is stretched out at the top two ends of the lift water fender respectively, also, the short axle is led along corresponding described second Moved to groove and the arc turning groove.
6. top drop formula flood control water blocking door according to claim 1, it is characterised in that also including an auxiliary drive;
Wherein, the auxiliary drive is included:Parallel to the second driving shaft of the synchronizing shaft, stood described in installed therein one Hand sprocket wheel on post rear wall, is sleeved on second driven sprocket of described second driving shaft one end, and described in drive connection Second chain of hand sprocket wheel and second driven sprocket;
The power source includes motor and decelerator, also, the decelerator is connected with the synchronizing shaft, and described second passes The other end of moving axis is connected with the decelerator by bevel gear pair.
7. top drop formula flood control water blocking door according to claim 6, it is characterised in that the auxiliary drive is also comprising extremely Lack a jockey sprocket engaged with second chain.
8. top drop formula flood control water blocking door according to claim 1, it is characterised in that the lower end peace of the lift water fender Equipped with sealing strip;
Also, column bottom side wall is provided with sealing strip in the junction with the lift water fender.
CN201610072388.5A 2016-02-01 2016-02-01 One kind top drop formula flood control water blocking door CN105625853B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610072388.5A CN105625853B (en) 2016-02-01 2016-02-01 One kind top drop formula flood control water blocking door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610072388.5A CN105625853B (en) 2016-02-01 2016-02-01 One kind top drop formula flood control water blocking door

Publications (2)

Publication Number Publication Date
CN105625853A CN105625853A (en) 2016-06-01
CN105625853B true CN105625853B (en) 2017-10-27

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CN201610072388.5A CN105625853B (en) 2016-02-01 2016-02-01 One kind top drop formula flood control water blocking door

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Publication number Priority date Publication date Assignee Title
CN106014161A (en) * 2016-07-08 2016-10-12 高瞻 Top-descending water retaining door
CN106121492B (en) * 2016-08-17 2017-11-24 中建三局集团有限公司 The movable detachable flash board of high-rise building and its installation method
CN107338761B (en) * 2016-11-24 2019-04-26 国家电网公司 Concealed flood control system
CN106437394A (en) * 2016-12-15 2017-02-22 贵州航天特种车有限责任公司 Lifting mechanism for automobile door
CN109296223B (en) * 2018-10-09 2020-07-31 北京电影学院 Sound insulation vocal music exercise room and installation method thereof

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Publication number Priority date Publication date Assignee Title
JPH07259058A (en) * 1994-03-22 1995-10-09 Kawahara:Kk Water gate opening/closing device
JP5516901B2 (en) * 2011-06-07 2014-06-11 豊国工業株式会社 Sluice opener
KR101358299B1 (en) * 2011-10-04 2014-02-07 광희엔지니어링 주식회사 Closing mechanism of chain typr for sluice
KR101278531B1 (en) * 2011-12-19 2013-06-26 주식회사 우진산업 The hydraulic pulling up floodgate floodgate the measuring equipment which is opened
KR20140127058A (en) * 2013-04-24 2014-11-03 광희엔지니어링 주식회사 All-in-one floodgate system
CN204677078U (en) * 2015-04-08 2015-09-30 深圳市桂丰三安科技发展有限公司 A kind of flood control splash door structure
CN204940211U (en) * 2015-08-25 2016-01-06 高瞻 A kind of top falls formula and to block water door
CN205558614U (en) * 2016-02-01 2016-09-07 高瞻 Formula flood prevention manger plate door falls in top

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Patentee before: Gao Zhan