CN105569538A - Jacking-descending type flood-prevention water retaining door with double-water-baffle structure - Google Patents
Jacking-descending type flood-prevention water retaining door with double-water-baffle structure Download PDFInfo
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- CN105569538A CN105569538A CN201610072699.1A CN201610072699A CN105569538A CN 105569538 A CN105569538 A CN 105569538A CN 201610072699 A CN201610072699 A CN 201610072699A CN 105569538 A CN105569538 A CN 105569538A
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- column
- watertight shutter
- lifting
- gathering sill
- block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000000903 blocking effect Effects 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000012447 hatching Effects 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
- E05F15/673—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by screw-and-nut mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/005—Special devices for shifting a plurality of wings operated simultaneously for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/116—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for sluices
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B2009/007—Flood panels
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a jacking-descending type flood-prevention water retaining door with a double-water-baffle structure. The water retaining door comprises a door frame, a first lifting water baffle, a second lifting water baffle and a main drive device, wherein the door frame is formed by lap joint of a top cross beam and two upright columns identical in specification; the first lifting water baffle stretches across the space between the two upright columns, and the second lifting water baffle stretches across the space between the two upright columns and located above the first lifting water baffle; the main drive device drives the first lifting water baffle to move vertically or drives the first lifting water baffle and the second lifting water baffle to synchronously and vertically move. According to the jacking-descending type flood-prevention water retaining door, one water baffle is selected to descend or the two water baffles are selected to descend at the same time according to the level of outside accumulated water. When the level of the outside accumulated water is low, people only need to descend one water baffle, and pedestrians can pass conveniently.
Description
Technical field
The present invention relates to flood-control water block door field, specifically relate to a kind of top with two block water plate structure and fall formula flood control water blocking door.
Background technology
By typhoon and the impact of global climate exception in summer, Storm Flood Disasters frequently occurs, for underground building facilities such as basement, underground garage and access tunnels, arrange because access is generally to open wide, low-lying physical features very easily puts aside the water yield that earth's surface not yet has enough time to discharge, if underground building facility internal drainage is smooth, deposit in property in the facility of underground building because of by water logging, water logging and cause heavy losses.
Flooded to prevent underground building facility, prior art discloses a kind of Large Underground Parking Space waterproofing device, this Large Underground Parking Space waterproofing device comprises the stop plank being blocked in doorway, garage, the minor axis through concrete wall is respectively equipped with on the downside of stop plank two ends, the bearing of short supporting axle is provided with in concrete wall, at least the stud ends of one end is connected with turning arm one end, and 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 turning arm to rotate, and drives stop plank erect or topple over, when it erects, can block current, when toppling over, and vehicle of can letting pass.But, adopt the Large Underground Parking Space waterproofing device of this kind of structure to need to excavate pit on installation earth's surface, great in constructing amount; Further, when watertight shutter to be poured in pit and to seamlessly transit with ground, vehicle need cross from watertight shutter, then just need the Structural strength calls of watertight shutter harsh, manufacturing cost is high.
For the problems referred to above, Chinese utility model patent (CN204940211U) discloses a kind of top and falls formula and to block water door, and this top falls the formula door that blocks water and comprises: a doorframe, is overlapped by two root posts and a top cross-bar and formed; One ascending/decending watertight shutter, is across between two root posts; And a driving mechanism, move up and down along column for driving ascending/decending watertight shutter; Wherein, driving mechanism comprises: power source and two groups of transmission components, and power source is installed on the top of doorframe and near a wherein column, every root post is built-in one group of transmission component respectively, and two groups of transmission components are in transmission connection by the synchronizing shaft being parallel to top cross-bar.Relative to traditional Large Underground waterproofing device, this top falls formula and blocks water door without the need to excavating pit.
But fall formula on the top of said structure and block water in door, ascending/decending watertight shutter is monolithic, is difficult to select suitable water retaining height according to the height of outside ponding position, when ascending/decending watertight shutter is down to bottom doorframe, is not easy to walk.
Summary of the invention
For the above-mentioned problems in the prior art, aim to provide a kind of top with two block water plate structure and fall formula flood control water blocking door, suitable water retaining height can be selected according to the height of outside ponding position, only fall monolithic watertight shutter when outside ponding position is lower, thus facilitate walk.
Concrete technical scheme is as follows:
A formula flood control water blocking door falls in the top with two block water plate structure, has such feature, comprising: a doorframe, is overlapped formed by the column that top cross-bar is identical with two specifications; First lifting watertight shutter, is across between two root posts; And second is elevated watertight shutter, is across between two root posts; And be positioned at the top of the first lifting watertight shutter; One main drive, drives the first lifting watertight shutter vertically movement, or, drive the first lifting watertight shutter and the second lifting watertight shutter synchronous vertical to movement; Safeties, fall for preventing described second lifting watertight shutter when being in described doorframe top; Wherein, main drive comprises two transmission mechanisms and a power source, and every root post is a built-in transmission mechanism respectively, and, two transmission mechanisms are in transmission connection by the synchronizing shaft be installed in top cross-bar, and the centre that power source is fixed on top cross-bar rotates for driving synchronizing shaft.
Further, fall in formula flood control water blocking door on the top with two block water plate structure provided by the invention, can also have such feature, power source comprises: the tape handler of reducing motor, be in transmission connection reducing motor and synchronizing shaft; Each transmission mechanism all has: be vertically arranged on the leading screw in column, along leading screw ball nut in axial sliding; Wherein, leading screw and synchronizing shaft are in transmission connection by bevel gear pair, and ball nut is fixed with the block that hoists.
Further, fall in formula flood control water blocking door on the top with two block water plate structure provided by the invention, can also have such feature, every root post vertically offers the first gathering sill respectively; First lifting watertight shutter stretches out first central rotating shaft respectively in the middle part of the two ends of transverse direction, and every root first central rotating shaft runs through corresponding first gathering sill and is connected with the block that hoists; Second lifting watertight shutter stretches out second central rotating shaft respectively in the middle part of the two ends of transverse direction, and every root second central rotating shaft runs through corresponding first gathering sill and is connected with the block that hoists.
Further, fall in formula flood control water blocking door on the top with two block water plate structure provided by the invention, can also have such feature, every root post all comprises: the channel-section steel of two relative settings, in the steel plate of doorframe inside lap two channel-section steels; Wherein, the first gathering sill is opened on steel plate.
Further, fall on the top with two block water plate structure provided by the invention in formula flood control water blocking door, such feature can also be had, described two root posts are respectively the first column and the second column, and, the top of described first column is equipped with the top of described second column the transverse slat and riser that overlap mutually, and described riser is parallel to described steel plate; Described safeties comprise: two rotate fixture block, and the described riser respectively with corresponding is hinged, and described rotation fixture block has the jig arm for clamping described second central rotating shaft; Hand axle, is arranged on the rear wall of described first column; Plectrum, can be installed on the inside wall top of described first column with deflecting; Connecting rod, is built in described first column, and its two ends connect described plectrum and described hand axle respectively; Locking bar, by a bearing pin and plectrum hinged, and extend in described second column; Lockup switch, to be built in described second column and with described lagging hinge; Wherein, described plectrum is perpendicular to described steel plate, and described plectrum offers deep-slotted chip breaker in the position of running through of described bearing pin; Described locking bar offers two and corresponds respectively to the first gap and second gap corresponding to described lockup switch that rotate fixture block described in each; Described lockup switch connects described transverse slat by the first spring, and the described rotation fixture block be built in described second column connects described steel plate by the second spring.
Further, fall in formula flood control water blocking door, can also have such feature on the top with two block water plate structure provided by the invention, steel plate offers the second gathering sill and the 3rd gathering sill respectively in the both sides of the first gathering sill; Second gathering sill has: the first arc turning groove be parallel to the first straight trough of the first gathering sill, being communicated with the first straight trough top; 3rd gathering sill has: the second arc turning groove be parallel to the second straight trough of the first gathering sill, being communicated with the second straight trough top, and the reverses direction of the first arc turning groove and the second arc turning groove is contrary; One first minor axis is stretched out at the two ends, top of the first lifting watertight shutter respectively, and each first minor axis moves along corresponding second gathering sill respectively; One second minor axis is stretched out at the two ends, top of the second lifting watertight shutter respectively, and each second minor axis moves along corresponding 3rd gathering sill respectively.
Further, fall in formula flood control water blocking door on the top with two block water plate structure provided by the invention, such feature can also be had, in every root post, be also provided with the sliding guide being parallel to leading screw, further, the block that hoists is provided with along sliding guide linear bearing in axial sliding.
Further, fall in formula flood control water blocking door on the top with two block water plate structure provided by the invention, such feature can also be had, also comprise an auxiliary drive; Wherein, auxiliary drive comprises: be arranged on the hand sprocket wheel on a wherein root post rear wall, be sleeved on the driven sprocket of synchronizing shaft one end, and the chain of be in transmission connection hand sprocket wheel and driven sprocket.
Further, fall in formula flood control water blocking door on the top with two block water plate structure provided by the invention, can also have such feature, top cross-bar comprises: two cross bars paralleled and the some equidistant gussets being longitudinally connected two cross bars; Synchronizing shaft is made up of some power transmission shafts axially aligned, and often adjacent two power transmission shafts are connected by a shaft coupling respectively; Connected by bearing support between power transmission shaft and gusset.
Further, fall in formula flood control water blocking door, can also have such feature on the top with two block water plate structure provided by the invention, the lower end of the first lifting watertight shutter and the second lifting watertight shutter is all provided with weather strip; Further, the sidewall bottom of every root post installs weather strip respectively inside doorframe.
The good effect of technique scheme is:
Formula flood control water blocking door falls in the top with two block water plate structure provided by the invention, by arranging two pieces of lifting watertight shutters, thus suitable water retaining height can be selected according to the height of outside ponding position, when outside ponding position is lower, only fall monolithic watertight shutter, thus facilitate walk; When outside ponding position is higher, synchronously falls two pieces of lifting watertight shutters, thus there is stronger practicality.
Accompanying drawing explanation
Fig. 1 is that the stereogram of formula flood control water blocking door when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe bottom position falls in the top in embodiment provided by the invention with two block water plate structure;
Fig. 2 is that the stereogram of formula flood control water blocking door when the first lifting watertight shutter is positioned at doorframe bottom position falls in the top in embodiment provided by the invention with two block water plate structure;
Fig. 3 is that the stereogram of formula flood control water blocking door when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe tip position falls in the top in embodiment provided by the invention with two block water plate structure;
Fig. 4 is the enlarged drawing of alphabetical A corresponding part in Fig. 1;
Fig. 5 is the enlarged drawing of letter b corresponding part in Fig. 1;
Fig. 6 is that the rear elevation of formula flood control water blocking door when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe bottom position falls in the top in embodiment provided by the invention with two block water plate structure;
Fig. 7 is the sectional view along A-A hatching gained in Fig. 6;
Fig. 8 is that the top view of formula flood control water blocking door when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe tip position falls in the top in embodiment provided by the invention with two block water plate structure;
Fig. 9 is the sectional view along B-B hatching gained in Fig. 8;
Figure 10 is the cut-away view of the first column;
Figure 11 is the enlarged drawing of letter C corresponding part in Figure 10;
Figure 12 is the enlarged drawing of alphabetical D corresponding part in Figure 10;
Figure 13 is the enlarged drawing of letter e corresponding part in Figure 10;
Figure 14 is the cut-away view of the second column;
Figure 15 is the enlarged drawing of alphabetical F corresponding part in Figure 14;
Figure 16 rotates the state diagram of fixture block when the first lifting watertight shutter is positioned at doorframe bottom position in embodiment provided by the invention;
Figure 17 rotates the state diagram of fixture block when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe bottom position in embodiment provided by the invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reach object and effect is easy to understand, following examples are fallen formula flood control water blocking door to the top with two block water plate structure with dual panel structure provided by the invention by reference to the accompanying drawings and are specifically addressed.
Fig. 1 is that the stereogram of formula flood control water blocking door when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe bottom position falls in the top in embodiment provided by the invention with two block water plate structure; Fig. 2 is that the stereogram of formula flood control water blocking door when the first lifting watertight shutter is positioned at doorframe bottom position falls in the top in embodiment provided by the invention with two block water plate structure; Fig. 3 is that the stereogram of formula flood control water blocking door when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe tip position falls in the top in embodiment provided by the invention with two block water plate structure.As shown in Figure 1 to Figure 3, the top with two block water plate structure of dual panel structure that what the present embodiment provided have falls formula flood control water blocking door and comprises: a doorframe, the first lifting watertight shutter 3, second are elevated watertight shutter 4, main drive, an auxiliary drive and safeties.Further, in the present embodiment, top is fallen formula flood control water blocking door be defined as towards the direction of ponding front to.
Concrete, doorframe is overlapped formed by top cross-bar 1, first column 2a, the second column 2b.First lifting watertight shutter 3 and the second lifting watertight shutter 4 are all across between the first column 2a and the second column 2b, and the second lifting watertight shutter 4 is positioned at the top of the first lifting watertight shutter 3.Main drive is used for driving the first lifting watertight shutter 3 vertically movement in electronic mode, or main drive also can drive the first lifting watertight shutter 3 and the second lifting watertight shutter 4 synchronous vertical to movement.Safeties fall for preventing the when being in doorframe top second lifting watertight shutter 4, and then improve safety.Auxiliary drive is used under main drive off-position, drive the first lifting watertight shutter 3 vertically movement in a manual manner, or drives the first lifting watertight shutter 3 and the second lifting watertight shutter 4 synchronous vertical to movement.
Figure 10 is the cut-away view of the first column.As shown in figs. 2 and 10, concrete, in the present embodiment, main drive comprises two transmission mechanisms 5 and a power source 6, first column 2a and the second column 2b is a built-in transmission mechanism 5 respectively, further, two transmission mechanisms 5 are in transmission connection by the synchronizing shaft 7 be installed in top cross-bar 1, and the centre that power source 6 is fixed on top cross-bar 1 rotates for driving synchronizing shaft 7.
Fig. 4 is the enlarged drawing of alphabetical A corresponding part in Fig. 1.As shown in Figure 1 and Figure 4, more specifically, power source 6 comprises: the tape handler 62 of reducing motor 61, be in transmission connection reducing motor 61 and synchronizing shaft 7.
In the present embodiment, top cross-bar 1 comprises:, be parallel to the gussets 13 that the cross bar 12 of cross bar 11 and some are equidistantly longitudinally connected cross bar 11 and cross bar 12.As preferred technical scheme, synchronizing shaft 7 is made up of some power transmission shafts 71 axially aligned, and often adjacent two power transmission shafts 71 are connected by a shaft coupling 72 respectively.In addition, in order to prevent the rotary motion of power transmission shaft 71 from being interfered, connected by bearing support 73 between power transmission shaft 71 and gusset 13.
Figure 11 is the enlarged drawing of letter C corresponding part in Figure 10; Figure 13 is the enlarged drawing of letter e corresponding part in Figure 10.As shown in Figure 10, Figure 11, Figure 13, as preferred technical scheme, transmission mechanism 5 has: be vertically arranged on the leading screw 51 in column, along leading screw 51 ball nut 52 in axial sliding.Wherein, leading screw 51 and synchronizing shaft 7 are in transmission connection by bevel gear pair 74, and ball nut 52 is fixed with the block 53 that hoists.
Fig. 5 is the enlarged drawing of letter b corresponding part in Fig. 1.As shown in Figure 1 and Figure 5, in the present embodiment, the second column 2b all comprises: the channel-section steel 21 of two relative settings, in the steel plate 22 of doorframe inside lap two channel-section steels 21, and steel plate 22 can feel free to do integrally formula or split type (up-down structure).In the present embodiment, the first column 2a is identical with the second column 2b specification.
Fig. 6 is that the rear elevation of formula flood control water blocking door when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe bottom position falls in the top in embodiment provided by the invention with two block water plate structure; Fig. 7 is the sectional view along A-A hatching gained in Fig. 6.As shown in Figure 6 and Figure 7, the first column 2a and the second column 2b vertically offers the first gathering sill 221 respectively, and the top of the first gathering sill 221 has the bending section 221a tilted rearwardly and upwardly.As preferred technical scheme, the first gathering sill 221 is opened on steel plate 22.
As shown in Fig. 1, Fig. 5, Fig. 7, Figure 13, the first lifting watertight shutter 3 stretches out first central rotating shaft 31 respectively in the middle part of the two ends of transverse direction, and every root first central rotating shaft 31 runs through corresponding first gathering sill 221 and is connected with the block 53 that hoists; Second lifting watertight shutter 4 stretches out second central rotating shaft 41 respectively in the middle part of the two ends of transverse direction, and every root second central rotating shaft 41 runs through corresponding first gathering sill 221 and is connected with the block 53 that hoists.Further, in order to prevent causing lifting difficulty because the first central rotating shaft 31 and the second central rotating shaft 41 axially rock, the first central rotating shaft 31 and the second central rotating shaft 41 are set with slip back-up ring 311 in the retaining part of the block 53 that hoists.
Figure 14 is the cut-away view of the second column; Figure 15 is the enlarged drawing of alphabetical F corresponding part in Figure 14.In addition, as shown in Figure 10, Figure 11, Figure 14, Figure 15, as preferred technical scheme, in the present embodiment, top and the top of the second column 2b of the first column 2a are equipped with the transverse slat 23 and riser 24 that overlap mutually, and riser 24 is parallel to steel plate 22.
Fig. 8 is that the top view of formula flood control water blocking door when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe tip position falls in the top in embodiment provided by the invention with two block water plate structure; Fig. 9 is the sectional view along B-B hatching gained in Fig. 8; Figure 12 is the enlarged drawing of alphabetical D corresponding part in Figure 10.As shown in Fig. 8 to 15, safeties comprise: hand axle 81, plectrum 82, connecting rod 83, locking bar 84, rotation fixture block 85a, rotation fixture block 85b and lockup switch 86.
Hand axle 81 is arranged on the rear wall of the first column 2a, and plectrum 82 is perpendicular to steel plate 22 and can be installed on the inside wall top of the first column 2a with deflecting.Connecting rod 83 is built in the first column 2a, and its two ends connect plectrum 82 and hand axle 81 by a spherical plain bearing rod end 831 respectively.Locking bar 84 is hinged with plectrum 82 by a bearing pin 87, and locking bar 84 extends in the second column 2b.As preferred technical scheme, plectrum 82 is preferably the V-type thin slice perpendicular to steel plate 22, and plectrum 82 offers deep-slotted chip breaker 821 in the position of running through of bearing pin 87;
Rotate fixture block 85a to be built in the first column 2a and hinged with riser 24; Rotate fixture block 85b to be built in the second column 2b and hinged with riser 24.Further, rotate fixture block 85a and rotate fixture block 85b and be all parallel to riser 24.Wherein, rotate fixture block 85a, rotation fixture block 85b all has the body of cam-like and the jig arm 851 for clamping the second central rotating shaft 41.
Lockup switch 86 to be built in the second column 2b and with riser 24 hinged and, lockup switch 86 is parallel to and rotates fixture block 85b.Locking bar 84 offers two and corresponds respectively to each first gap 841 rotating fixture block and second gap 842 corresponding to lockup switch 86, and, lockup switch 86 connects transverse slat 23 by the first spring 88, is built in rotation fixture block 85b in the second column 2b by the second spring 89 junction steel plate 22.
In addition, as shown in Figures 5 to 7, steel plate 22 offers the second gathering sill 222 and the 3rd gathering sill 223 respectively in the both sides of the first gathering sill 221.One first minor axis 32 is stretched out at the two ends, top of the first lifting watertight shutter 3 respectively, and each first minor axis 32 moves along corresponding second gathering sill 222 respectively.One second minor axis 42 is stretched out at the two ends, top of the second lifting watertight shutter 4 respectively, and each second minor axis 42 moves along corresponding 3rd gathering sill 223 respectively.
Concrete, the second gathering sill 222 has: the first arc turning groove 222b be parallel to the first straight trough 222a of the first gathering sill 221, being communicated with the first straight trough 222a top.3rd gathering sill 223 has: the second arc turning groove 223b be parallel to the second straight trough 223a of the first gathering sill 221, being communicated with the second straight trough 223a top, and, first arc turning groove 222b is by being vertically turned into transverse direction gradually backward, and the second arc turning groove 223b is by being vertically turned into transverse direction gradually forward; Namely the reverses direction of the first arc turning groove 222b and the second arc turning groove 223b is contrary.The the first lifting watertight shutter 3 and the second lifting watertight shutter 4 that rise to doorframe top are turn to level by this kind of structure, as blocking eaves, can also improve headroom in limited altitude range as far as possible.
As shown in Figure 13 and Figure 15, in the present embodiment, in order to prevent from hoisting, block 53 deflects, and is equipped with the sliding guide 25 being parallel to leading screw 51 in the first column 2a and in the second column 2b, further, the block 53 that hoists is provided with along sliding guide 25 linear bearing 26 in axial sliding.
As shown in Figure 10 to 12 figure, in the present embodiment, auxiliary drive comprises: be arranged on the hand sprocket wheel 91 on the first column 2a rear wall, be sleeved on the driven sprocket 92 of synchronizing shaft 7 one end, and the chain 93 of be in transmission connection hand sprocket wheel 91 and driven sprocket 92.In addition, auxiliary drive can also comprise several jockey sprocket 94.Certainly, fall on the top with two block water plate structure provided by the invention in formula flood control water blocking door, auxiliary drive can be arranged in the second column 2b equally.
As shown in Figure 3 and Figure 7, in the present embodiment, in order to prevent ponding through the gap between the first lifting watertight shutter 3 and the second lifting watertight shutter 4, the gap between the first lifting watertight shutter 3 and ground, column and first be elevated gap between watertight shutter 3, indoor are infiltrated in column and second gap be elevated between watertight shutter 4, the lower end of the first lifting watertight shutter 3 and the second lifting watertight shutter 4 is all provided with weather strip 101, further, the sidewall bottom of every root post installs weather strip 102 respectively inside doorframe.
In addition, in order to strengthen the structural strength of the first lifting watertight shutter 3 and the second lifting watertight shutter 4, the rear wall of the first lifting watertight shutter 3 and the rear wall of the second lifting watertight shutter 4 also can arrange some reinforcing ribs, in addition, also electronic display can be set at the rear wall of the front side wall of the first lifting watertight shutter 3 and the second lifting watertight shutter 4.
Following content is described for the decline process of the first lifting watertight shutter:
Figure 16 rotates the state diagram of fixture block when the first lifting watertight shutter is positioned at doorframe bottom position in embodiment provided by the invention; As shown in Fig. 9, Figure 11, Figure 15, Figure 16, under normal circumstances, second lifting watertight shutter 4 is in lockup state, the rotation fixture block 85b clamping the second central rotating shaft 41 cannot rotate along clockwise direction in Figure 16 under the barrier effect of locking bar 84, thus the second central rotating shaft 41 is locked in the bending section 221a of the first gathering sill 221, now, the block 53 that hoists can only drive the first central rotating shaft 31 to decline.
The process that following content synchronously declines for the first lifting watertight shutter and the second lifting watertight shutter is described.
Figure 17 rotates the state diagram of fixture block when the first lifting watertight shutter and the second lifting watertight shutter are all positioned at doorframe bottom position in embodiment provided by the invention.As shown in Fig. 9, Figure 11, Figure 15, Figure 17, when needs fall the first lifting watertight shutter 3 and the second lifting watertight shutter 4 simultaneously, by rotating forward hand axle 81, make the horizontal second column 2b transverse shifting of locking bar 84, and then making two the first gap 841 respectively with rotation fixture block 85a with rotate fixture block 85b and align, the second gap 842 is engaged lockup switch 86.Now, by the pulling force effect of the second spring 89, counterclockwise deflecting to jig arm 851 is parallel to the first straight trough 222a along in Figure 19 to rotate fixture block 85b, and in the deflection rotating fixture block 85b, rotation fixture block 85a follows rotation fixture block 85b and synchronously deflects.Rotate fixture block 85a and rotate fixture block 85b induced effect under, the second central rotating shaft 41 to slide into obliquely in the first straight trough 222a along bending section 221a and is connected with the block 53 that hoists.Now, the block 53 that hoists can drive lifting watertight shutter 3 and the second lifting watertight shutter 4 synchronously to decline.
In addition, when the block 53 that hoists drives lifting watertight shutter 3 and the second lifting watertight shutter 4 synchronously to rise, second central rotating shaft 41 slides in bending section 221a along the first straight trough 222a obliquely, second central rotating shaft 41 is when continuing upward sliding along bending section 221a, jig arm 851 is driven to deflect to home position along the clockwise direction in Figure 17, further, hoist block 53 upwards jack-up lockup switch 86, and lockup switch 86 is separated with the second gap 842.Finally, rotate backward hand axle 81, make locking bar 84 laterally move to home position, thus realize the locking of the second lifting watertight shutter 4.
Formula flood control water blocking door falls in the top with two block water plate structure that the present embodiment provides, by arranging two pieces of lifting watertight shutters, thus suitable water retaining height can be selected according to the height of outside ponding position, when outside ponding position is lower, only fall monolithic watertight shutter, thus facilitate walk; When outside ponding position is higher, synchronously falls two pieces of lifting watertight shutters, thus there is stronger practicality.
These are only preferred embodiment of the present invention; not thereby embodiments of the present invention and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilizations manual of the present invention and diagramatic content and apparent change obtain in protection scope of the present invention.
Claims (10)
1. a formula flood control water blocking door falls in the top with two block water plate structure, it is characterized in that, comprising:
One doorframe, is overlapped by the column that top cross-bar is identical with two specifications and is formed;
First lifting watertight shutter, is across between two described columns; And
Second lifting watertight shutter, is across between two described columns; And be positioned at the top of described first lifting watertight shutter;
One main drive, drives described first lifting watertight shutter vertically movement, or, drive described first lifting watertight shutter and described second lifting watertight shutter synchronous vertical to movement;
One safeties, fall for preventing described second lifting watertight shutter when being in described doorframe top;
Wherein, described main drive comprises two transmission mechanisms and a power source, column described in every root is a built-in described transmission mechanism respectively, and, two described transmission mechanisms are in transmission connection by the synchronizing shaft be installed in described top cross-bar, and the centre that described power source is fixed on described top cross-bar rotates for driving described synchronizing shaft.
2. formula flood control water blocking door falls in the top with two block water plate structure according to claim 1, it is characterized in that, described power source comprises: the tape handler of reducing motor, be in transmission connection described reducing motor and described synchronizing shaft;
Each described transmission mechanism all has: be vertically arranged on the leading screw in described column, along described leading screw ball nut in axial sliding;
Wherein, described leading screw and described synchronizing shaft are in transmission connection by bevel gear pair, and described ball nut is fixed with the block that hoists.
3. formula flood control water blocking door falls in the top with two block water plate structure according to claim 2, it is characterized in that, described in every root, column vertically offers the first gathering sill respectively;
Described first lifting watertight shutter stretches out first central rotating shaft respectively in the middle part of the two ends of transverse direction, and the first central rotating shaft described in every root runs through described first gathering sill being connected with the described block that hoists accordingly;
Described second lifting watertight shutter stretches out second central rotating shaft respectively in the middle part of the two ends of transverse direction, and the second central rotating shaft described in every root runs through described first gathering sill being connected with the described block that hoists accordingly.
4. formula flood control water blocking door falls in the top with two block water plate structure according to claim 3, it is characterized in that, described in every root, column all comprises: the channel-section steel of two relative settings, in the steel plate of described doorframe inside lap two described channel-section steels;
Wherein, described first gathering sill is opened on described steel plate.
5. formula flood control water blocking door falls in the top with two block water plate structure according to claim 4, it is characterized in that, described two root posts are respectively the first column and the second column, and, the top of described first column is equipped with the top of described second column the transverse slat and riser that overlap mutually, and described riser is parallel to described steel plate;
Described safeties comprise:
Two rotate fixture block, and the described riser respectively with corresponding is hinged, and described rotation fixture block has the jig arm for clamping described second central rotating shaft;
Hand axle, is arranged on the rear wall of described first column;
Plectrum, can be installed on the inside wall top of described first column with deflecting;
Connecting rod, is built in described first column, and its two ends connect described plectrum and described hand axle respectively;
Locking bar, by a bearing pin and plectrum hinged, and extend in described second column;
Lockup switch, to be built in described second column and with described lagging hinge;
Wherein, described plectrum is perpendicular to described steel plate, and described plectrum offers deep-slotted chip breaker in the position of running through of described bearing pin;
Described locking bar offers two and corresponds respectively to the first gap and second gap corresponding to described lockup switch that rotate fixture block described in each;
Described lockup switch connects described transverse slat by the first spring, and the described rotation fixture block be built in described second column connects described steel plate by the second spring.
6. formula flood control water blocking door falls in the top with two block water plate structure according to claim 4, it is characterized in that, described steel plate offers the second gathering sill and the 3rd gathering sill respectively in the both sides of described first gathering sill;
Described second gathering sill has: the first arc turning groove be parallel to the first straight trough of described first gathering sill, being communicated with described first straight trough top;
Described 3rd gathering sill has: the second arc turning groove be parallel to the second straight trough of described first gathering sill, being communicated with described second straight trough top, and the reverses direction of described first arc turning groove and described second arc turning groove is contrary;
One first minor axis is stretched out at the two ends, top of described first lifting watertight shutter respectively, and each described first minor axis moves along described second gathering sill accordingly respectively;
One second minor axis is stretched out at the two ends, top of described second lifting watertight shutter respectively, and each described second minor axis moves along described 3rd gathering sill accordingly respectively.
7. formula flood control water blocking door falls in the top with two block water plate structure according to claim 2, it is characterized in that, also be provided with the sliding guide being parallel to described leading screw in column described in every root, and, described in the block that hoists be provided with along described sliding guide linear bearing in axial sliding.
8. formula flood control water blocking door falls in the top with two block water plate structure according to claim 1, it is characterized in that, also comprises an auxiliary drive;
Wherein, described auxiliary drive comprises: be arranged on the hand sprocket wheel on a wherein described column rear wall, be sleeved on the driven sprocket of described synchronizing shaft one end, and the chain of be in transmission connection described hand sprocket wheel and described driven sprocket.
9. formula flood control water blocking door falls in the top with two block water plate structure according to claim 1, it is characterized in that, described top cross-bar comprises: two cross bars paralleled and the some equidistant gussets being longitudinally connected two described cross bars;
Described synchronizing shaft is made up of some power transmission shafts axially aligned, and often adjacent two described power transmission shafts are connected by a shaft coupling respectively;
Connected by bearing support between described power transmission shaft and described gusset.
10. formula flood control water blocking door falls in the top with two block water plate structure according to claim 1, it is characterized in that, the lower end of described first lifting watertight shutter and described second lifting watertight shutter is all provided with weather strip;
Further, described in every root, the sidewall bottom of column installs weather strip respectively inside described doorframe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072699.1A CN105569538B (en) | 2016-02-01 | 2016-02-01 | Formula flood control water blocking door drops in a kind of top with double block water plate structures |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072699.1A CN105569538B (en) | 2016-02-01 | 2016-02-01 | Formula flood control water blocking door drops in a kind of top with double block water plate structures |
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| CN105569538B CN105569538B (en) | 2017-10-17 |
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| CN106014161A (en) * | 2016-07-08 | 2016-10-12 | 高瞻 | Top-descending water retaining door |
| CN106121492A (en) * | 2016-08-17 | 2016-11-16 | 中建三局集团有限公司 | The movable detachable flash board of high-rise building and installation method thereof |
| CN110185344A (en) * | 2019-05-24 | 2019-08-30 | 福建星海通信科技有限公司 | A kind of hinge arrangement of the display panel on cabinet |
| CN110578319A (en) * | 2019-10-17 | 2019-12-17 | 湖北汽车工业学院 | Underground garage watertight fittings |
| CN113047218A (en) * | 2021-03-29 | 2021-06-29 | 山东省水利工程局有限公司 | Hydraulic engineering construction water retaining device of equipment type |
| CN114156741A (en) * | 2021-12-18 | 2022-03-08 | 江苏欧达电气有限公司 | Intelligent temperature control outdoor power box |
| CN115233615A (en) * | 2022-09-03 | 2022-10-25 | 浙江钱塘江海塘物业管理有限公司 | Sea pond wave wall structure and construction method thereof |
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| CN114156741A (en) * | 2021-12-18 | 2022-03-08 | 江苏欧达电气有限公司 | Intelligent temperature control outdoor power box |
| CN115233615A (en) * | 2022-09-03 | 2022-10-25 | 浙江钱塘江海塘物业管理有限公司 | Sea pond wave wall structure and construction method thereof |
| CN115233615B (en) * | 2022-09-03 | 2024-03-29 | 浙江钱塘江海塘物业管理有限公司 | Wave wall structure of sea pond and construction method thereof |
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Effective date of registration: 20190828 Address after: Room 1133, Building 5, 1630 Yecheng Road, Jiading Industrial Zone, Shanghai, 201800 Patentee after: Jellyfish (Shanghai) Technology Development Co., Ltd. Address before: 200080 Minhang Road, Shanghai, No. 1, No. Patentee before: Gao Zhan |